SUN HEALTHCARE GROUP INC
10-Q, 1998-05-15
SKILLED NURSING CARE FACILITIES
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                                    UNITED STATES
                          SECURITIES AND EXCHANGE COMMISSION
                               Washington, D.C.  20549

                                      FORM 10-Q

/X/  Quarterly report pursuant to Section 13 or 15(d) of the Securities
     Exchange Act of 1934

                    For the quarterly period ended March 31, 1998

                                          or

/ /  Transition report pursuant to Section 13 or 15(d) of the Securities
     Exchange Act of 1934

                          Commission File Number:  1-12040
                                          
                             SUN HEALTHCARE GROUP, INC.
               (Exact name of Registrant as specified in its charter)

                  Delaware                             85-0410612
          (State of Incorporation)        (I.R.S. Employer Identification No.)

                                 101 Sun Avenue, NE
                           Albuquerque, New Mexico  87109
                                   (505) 821-3355
                    (Address and telephone number of Registrant)


  Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
 1934 during the preceding twelve months (or for such shorter period that the
  registrant was required to file such reports), and (2) has been subject to
                 such filing requirements for the past ninety days.

          Yes   X                                            No   
             -------                                           --------

      As of May 6, 1998, there were 49,607,942 shares of the Registrant's $.01
             par value Common Stock outstanding, net of treasury shares.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

<PAGE>

                              SUN HEALTHCARE GROUP, INC.

                                        INDEX


                    FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 1998
- --------------------------------------------------------------------------------


                            PART I.  FINANCIAL INFORMATION

<TABLE>
<CAPTION>

                                                                    Page Numbers
<C>       <S>                                                       <C>
Item 1.   Consolidated Financial Statements

          Consolidated Balance Sheets
          March 31, 1998 and December 31, 1997                             3-4

          Consolidated Statement of Earnings
          For the three months ended March 31, 1998 and 1997               5

          Consolidated Statements of Cash Flows
          For the three months ended March 31, 1998 and 1997               6-7

          Notes to the Consolidated Financial Statements                   8-15

Item 2.   Management's Discussion and Analysis of
          Financial Condition and Results of Operations                    16-32


                              PART II. OTHER INFORMATION

Item 1.   Legal Proceedings                                                33

Item 6.   Exhibits and Reports on Form 8-K                                 33

Signatures                                                                 34

</TABLE>

<PAGE>
                     SUN HEALTHCARE GROUP, INC. AND SUBSIDIARIES

                             CONSOLIDATED BALANCE SHEETS

                                     (UNAUDITED)

<TABLE>
<CAPTION>

                                                                            As of March 31,                As of December 31,
                                                                            --------------                 ------------------
                               ASSETS                                            1998                            1997
                                                                            --------------                 ------------------
                                                                                   (In thousands, except share data)
<S>                                                                         <C>                            <C>
Current assets:
     Cash and cash equivalents                                                  $    1,113                         $   21,020
     Accounts receivable, net of allowance for doubtful accounts
          of $36,620 and $34,433 as of March 31, 1998 and                          601,120                            523,161
          December 31, 1997, respectively
     Other receivables                                                              53,710                             33,550
     Prepaids and other assets                                                      50,941                             38,440
     Deferred tax assets                                                             8,621                             16,546
                                                                            --------------                 ------------------
          Total current assets                                                     715,505                            632,717
                                                                            --------------                 ------------------

Property and equipment, net                                                        654,971                            631,102
Goodwill, net                                                                    1,035,181                          1,030,893
Notes receivable                                                                    97,919                             91,062
Other assets                                                                       179,692                            171,898
Deferred tax assets                                                                  4,718                             21,564
                                                                            --------------                 ------------------
          Total assets                                                          $2,687,986                         $2,579,236
                                                                            --------------                 ------------------
                                                                            --------------                 ------------------

</TABLE>

(Continued on next page)

                                      3

<PAGE>

               SUN HEALTHCARE GROUP, INC. AND SUBSIDIARIES

                 CONSOLIDATED BALANCE SHEETS (CONTINUED)

                                (UNAUDITED)

<TABLE>
<CAPTION>

                                                                           As of March 31,                 As of December 31,
                                                                           ---------------                 ------------------
                 LIABILITIES AND STOCKHOLDERS' EQUITY                           1998                              1997
                                                                           ---------------                 ------------------
                                                                                   (In thousands, except share data)
<S>                                                                        <C>                             <C>
Current liabilities:
     Current portion of long-term debt                                          $   54,013                         $   56,817
     Current portion of obligations under capital leases                             2,260                              2,054
     Accounts payable                                                               59,389                             61,873
     Accrued compensation and benefits                                             101,148                             78,960
     Accrued interest                                                               14,306                             20,451
     Accrued self-insurance obligations                                             35,907                             34,354
     Other accrued liabilities                                                      74,597                             71,183
     Income taxes payable                                                               --                                 --
                                                                           ---------------                 ------------------
         Total current liabilities                                                 341,620                            325,692
                                                                           ---------------                 ------------------
Long-term debt, net of current portion                                           1,558,343                          1,488,861
Obligations under capital leases, net of current portion                            80,022                             79,110
Other long-term liabilities                                                         41,915                             42,428
Deferred tax liabilities                                                             9,963                              9,807
                                                                           ---------------                 ------------------
         Total liabilities                                                       2,031,863                          1,945,898
                                                                           ---------------                 ------------------
Minority interest                                                                   16,573                             16,285

Commitments and contingencies                                                           --                                 --

Stockholders' equity:
     Preferred stock of $.01 par value, authorized 5,000,000 shares,
          none issued                                                                   --                                 --
     Common stock of $.01 par value, authorized 100,000,000 shares,
          51,716,655 and 51,697,914 shares issued and outstanding
          as of March 31, 1998 and December 31, 1997, respectively                     517                                517
     Additional paid-in capital                                                    638,324                            639,637
     Retained earnings                                                              75,501                             57,114
     Accumulated other comprehensive income                                          5,391                              1,766
                                                                           ---------------                 ------------------
                                                                                   719,733                            699,034
                                                                           ---------------                 ------------------
        Less:
           Unearned compensation                                                    12,952                             14,203
           Common stock held in treasury, at cost, 2,122,701 and
                2,053,207 shares as of March 31, 1998 and December 31,
                1997, respectively                                                  26,931                             25,574
           Grantor stock trust, at market, 2,163,747 and 2,178,315
                shares as of March 31, 1998 and December 31, 1997, 
                respectively                                                        40,300                             42,204
                                                                           ---------------                 ------------------
          Total stockholders' equity                                               639,550                            617,053
                                                                           ---------------                 ------------------
          Total liabilities and stockholders' equity                            $2,687,986                         $2,579,236
                                                                           ---------------                 ------------------
                                                                           ---------------                 ------------------

</TABLE>

          The accompanying notes are an integral part of these consolidated 
                                   balance sheets.

                                          4

<PAGE>
                     SUN HEALTHCARE GROUP, INC. AND SUBSIDIARIES

                          CONSOLIDATED STATEMENTS OF EARNINGS

                                    (UNAUDITED)

<TABLE>
<CAPTION>

                                                                                     For the Three Months Ended March 31,
                                                                                     ------------------------------------
                                                                                         1998                     1997
                                                                                       --------                 --------
                                                                                     (In thousands, except per share data)
<S>                                                                                  <C>                        <C>
Total net revenues                                                                     $741,490                 $398,636
                                                                                       --------                 --------
Costs and expenses:

     Operating                                                                          608,585                  327,903
     Corporate general and administrative                                                39,301                   18,447
     Provision for losses on accounts receivable                                          6,013                    3,194
     Depreciation and amortization                                                       20,474                   11,641
     Interest, net                                                                       35,140                   11,324
                                                                                       --------                 --------
          Total costs and expenses                                                      709,513                  372,509
                                                                                       --------                 --------
Earnings before income taxes                                                             31,977                   26,127

Income taxes                                                                             13,590                   10,190
                                                                                       --------                 --------
     Net earnings                                                                      $ 18,387                 $ 15,937
                                                                                       --------                 --------
                                                                                       --------                 --------

Net earnings per common and common equivalent share:

     Net earnings:
          Basic                                                                        $   0.39                 $   0.35
                                                                                       --------                 --------
                                                                                       --------                 --------
          Diluted                                                                      $   0.37                 $   0.33
                                                                                       --------                 --------
                                                                                       --------                 --------

Weighted average number of common and common equivalent
  shares outstanding:

          Basic                                                                          46,905                   46,119
                                                                                       --------                 --------
                                                                                       --------                 --------
          Diluted                                                                        52,381                   51,352
                                                                                       --------                 --------
                                                                                       --------                 --------

</TABLE>

         The accompanying notes are an integral part of these consolidated
                            financial statements.

                                      5

<PAGE>

                 SUN HEALTHCARE GROUP, INC. AND SUBSIDIARIES

                    CONSOLIDATED STATEMENTS OF CASH FLOWS

                                (UNAUDITED)

<TABLE>
<CAPTION>

                                                                                      For the Three Months Ended March 31,
                                                                                      ------------------------------------
                                                                                           1998                     1997
                                                                                       --------                ---------
CASH FLOWS FROM OPERATING ACTIVITIES:                                                             (In thousands)
<S>                                                                                    <C>                     <C>
     Net earnings                                                                      $ 18,387                $  15,937
     Adjustments to reconcile net earnings to net cash
          provided by (used for) operating activities -
          Depreciation and amortization                                                  20,474                   11,641
          Provision for losses on accounts receivable                                     6,013                    3,194
          Other, net                                                                      2,086                     (272)
          Changes in operating assets and liabilities:
               Accounts receivable                                                      (85,499)                 (25,105)
               Other current assets                                                     (21,638)                   6,730
               Other current liabilities                                                 12,252                   18,924
               Income taxes payable                                                      12,175                    9,988
                                                                                       --------                ---------
               Net cash provided by (used for) operating activities                     (35,750)                  41,037
                                                                                       --------                ---------

CASH FLOWS FROM INVESTING ACTIVITIES:
     Capital expenditures, net                                                          (24,829)                 (13,113)
     Acquisitions, net of cash acquired                                                  (7,339)                (166,832)
     Proceeds from sale and leaseback of property and equipment                              --                   32,138
     Increase in long-term note receivables                                              (6,857)                 (17,197)
     Other assets expenditures                                                           (9,909)                 (11,678)
                                                                                       --------                ---------
               Net cash used for investing activities                                   (48,934)                (176,682)
                                                                                       --------                ---------

CASH FLOWS FROM FINANCING ACTIVITIES:
     Long-term debt borrowings                                                           88,318                  148,420
     Long-term debt repayments                                                          (22,070)                  (1,630)
     Net proceeds from issuance of common stock                                             543                      342
     Purchases of treasury stock                                                         (1,357)                       -
     Financing fees paid                                                                   (255)                    (120)
                                                                                       --------                ---------
               Net cash provided by financing activities                                 65,179                  147,012
                                                                                       --------                ---------

Effect of exchange rate on cash and cash equivalents                                       (402)                  (1,381)
                                                                                       --------                ---------

Net increase (decrease) in cash and cash equivalents                                    (19,907)                   9,986

Cash and cash equivalents at beginning of year                                           21,020                   14,880
                                                                                       --------                ---------

Cash and cash equivalents at end of period                                             $  1,113                $  24,866
                                                                                       --------                ---------
                                                                                       --------                ---------

</TABLE>

          The accompanying notes are an integral part of these consolidated
                               financial statements.

                                           6

<PAGE>
                              SUN HEALTHCARE GROUP, INC.

                        CONSOLIDATED STATEMENTS OF CASH FLOWS
                                     (UNAUDITED)

<TABLE>
<CAPTION>

                                                                                                  Three Months Ended March 31,
                                                                                                  ----------------------------
                                                                                                   1998                  1997
                                                                                                   ----                  ----
                                                                                                          (In Thousands)
<S>                                                                                               <C>                 <C>
Supplemental disclosure of cash flow information:

    Cash paid during period for:

          Interest net of $573 and $535 capitalized during the three months
           ended March 31, 1998 and 1997, respectively                                             $43,897            $  13,492
                                                                                                  -------             ---------
                                                                                                  -------             ---------

          Income taxes                                                                               $505                  $202
                                                                                                  -------             ---------
                                                                                                  -------             ---------

Supplementary schedule of non-cash investing and financing activities:

    The Company's acquisitions during the three months ended March 31,
          1998 and 1997, involved the following:

          Fair value of assets acquired                                                           $ 7,438             $ 253,572
          Liabilities assumed                                                                         (99)             (105,742)
          Cash payments made to former APTA shareholders                                               --                19,192
          Fair value of stock and warrants issued                                                      --                  (190)
                                                                                                  -------             ---------
          Cash payments made, net of cash received from others                                    $ 7,339             $ 166,832
                                                                                                  -------             ---------
                                                                                                  -------             ---------

</TABLE>

          The accompanying notes are an integral part of these consolidated
                                financial statements.

                                          7

<PAGE>
                     SUN HEALTHCARE GROUP, INC. AND SUBSIDIARIES

                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1.   BASIS OF PRESENTATION

     In the opinion of management of Sun Healthcare Group, Inc. (the 
"Company" or "Sun"), the accompanying interim consolidated financial 
statements present fairly the Company's financial position at March 31, 1998 
and December 31, 1997, the consolidated results of its operations for the 
three month periods ended March 31, 1998 and 1997, and the consolidated 
statements of cash flows for the three month periods ended March 31, 1998 and 
1997.  All adjustments are of a normal and recurring nature.  These 
statements are presented in accordance with the rules and regulations of the 
United States Securities and Exchange Commission ("SEC").  Accordingly, they 
are unaudited, and certain information and footnote disclosures normally 
included in the Company's annual consolidated financial statements have been 
condensed or omitted, as permitted under the applicable rules and 
regulations.  Readers of these statements should refer to the Company's 
audited consolidated financial statements and notes thereto for the year 
ended December 31, 1997, which are included in the Company's Annual Report on 
Form 10-K as amended on Form 10-K/A for the year ended December 31, 1997.  
The results of operations presented in the accompanying financial statements 
are not necessarily representative of operations for an entire year. 

     Certain amounts in the 1997 consolidated financial statements and notes 
have been reclassified to conform to the 1998 presentation.

     ADOPTION OF NEW ACCOUNTING PRONOUNCEMENT

     In the first quarter of 1998, the Company adopted Statement of Financial 
Accounting Standards ("SFAS") No. 130, "Reporting Comprehensive Income." 
Comprehensive income is defined as the change in equity of a business during 
a period from transactions and other events and circumstances from non-owner 
sources.  Under SFAS 130, the term "comprehensive income" is used to describe 
the total of net earnings plus other comprehensive income which, for the 
Company, includes foreign currency translation adjustments.

     The adoption of SFAS 130 did not impact the calculations of net earnings 
or earnings per share, nor did it impact reported assets, liabilities or 
total stockholders' equity.  It did impact the presentation of stockholders' 
equity within the balance sheet and will result in the presentation of 
comprehensive income within the annual financial statements, which must be 
displayed with the same prominence as other financial statements.

     The components of the Company's total comprehensive income were for the 
three months ended March 31, (dollars in thousands):

<TABLE>
<CAPTION>

                                                        1998        1997
                                                        ----        ----
     <S>                                               <C>         <C>
     Net earnings                                      $18,387     $15,937

</TABLE>

                                       8

<PAGE>

<TABLE>
<CAPTION>

                                                        1998        1997
                                                        ----        ----
     <S>                                               <C>         <C>

     Foreign currency translation adjustments,
        net of tax                                       3,625      (3,291)
                                                       -------     -------

     Total comprehensive income                        $22,012     $12,646
                                                       -------     -------
                                                       -------     -------

</TABLE>

2.   ACQUISITIONS

     The Company agreed in February 1997 to acquire Retirement Care 
Associates, Inc. ("Retirement Care"), an operator of skilled nursing 
facilities and assisted living centers in seven states in the southeastern 
United States. Retirement Care also owns (and the Company would acquire) 
approximately 65% of Contour Medical, Inc. ("Contour"), a national provider 
of medical/surgical supplies. The amended terms of the RCA Merger provide for 
a purchase price of approximately $144.7 million in Sun Common Stock (based 
upon the closing price of Sun Common Stock as of May 11, 1998), approximately 
$2.8 million of Sun Preferred Stock and the assumption of approximately 
$173.1 million of indebtedness, excluding approximately $19.8 million of 
indebtedness which will be eliminated in consolidation (based on Retirement 
Care's December 31, 1997 balance sheet). Specifically, the agreement, as 
amended, calls for the Company to issue shares of Sun Common Stock having a 
value equal to $10.00 in exchange for each outstanding share of Retirement 
Care's common stock (subject to a 10% collar centered on a $22.00 share price 
for Sun Common Stock). The Company expects that the RCA Merger will be 
accounted for as a pooling of interests. The Company has also agreed to 
acquire the remaining 35% of Contour not presently owned by Retirement Care 
for approximately $35 million, payable in Sun Common Stock or cash, at the 
option of the Company. The Contour Merger will be accounted for as a 
purchase.  While there can be no assurance that either the RCA Merger or the 
Contour Merger will be consummated, these mergers are expected to close 
during the second quarter of 1998.

     Costs to be incurred in connection with the mergers of Retirement Care 
and Contour are expected to be significant and will be charged against 
earnings of the combined company. The charge is currently estimated to be 
approximately $30 million for transaction costs and integration expenses, 
including elimination of redundant corporate functions, severance costs 
related to headcount reductions, the write-off of certain intangibles and 
property and equipment and the settlement of certain class action lawsuits 
(described below). Approximately $25 million of these estimated charges are 
expected to be charged to operations in the fiscal quarter in which the RCA 
Merger is consummated. Approximately $5 million of the estimated charges 
relating to the integration expenses are expected to be expensed as incurred 
as these costs will benefit future combined operations. These amounts are 
preliminary estimates only and are, therefore, subject to change. In 
addition, there can be no assurance that the Company will not incur 
additional charges in subsequent quarters to reflect costs associated with 
the RCA Merger and the Contour Merger. As of March 31, 1998, the Company has 
incurred approximately $2.6 million in transaction costs (as described above).

     On January 10, 1997, the Company loaned Retirement Care $9.8 million in 
order to enable Retirement Care to cause the repayment of certain 
indebtedness incurred by Contour in connection with Contour's acquisition of 
Atlantic Medical Supply Company, Inc. ("Atlantic") on August 6, 1996. On July 
10, 1997, the Company and Retirement Care amended the terms of the loan to: 
(i) increase the applicable interest rate by 2.0%; (ii) extend the maturity 
date to 120 days after the termination of the agreement; and (iii) replace 
the collateral securing the loan with a second lien on all of Retirement 
Care's accounts receivable. Consistent with Retirement Care's bank line of 
credit, the loan is unconditionally and irrevocably guaranteed by certain 
officers of Retirement Care. On July 10, 1997, the Company also agreed to 
loan Retirement Care an additional $5.0 million which is also secured by a 
second lien on all of Retirement Care's accounts receivable and is 
unconditionally and irrevocably guaranteed by certain officers 

                                      9

<PAGE>

of Retirement Care. The interest receivable related to the promissory notes 
was $1.3 million and $1.0 million as of March 31, 1998 and December 31, 1997, 
respectively. In addition, Retirement Care owed the Company an additional 
$22.9 million and $12.4 million in the form of unsecured trade receivables in 
respect to ancillary and management services provided by the Company as of 
March 31, 1998 and December 31, 1997, respectively. 

     On November 25, 1997, the Company, Retirement Care and representatives 
of the plaintiffs in certain pending class actions against Retirement Care 
and its management reached an agreement in principle to settle these class 
actions for $9.0 million. In connection with the agreement in principle, the 
Company has escrowed on behalf of the defendants the settlement amount into 
an escrow fund which is included in other long-term assets as of March 31, 
1998. The settlement is contingent upon the closing of the RCA Merger and is 
subject to, among other things, confirmatory discovery, the execution of 
definitive documentation and court approval.     

     In October 1997, the Company acquired the capital stock of Regency 
Health Services, Inc. ("Regency"), an operator of skilled nursing facilities 
and a provider of related specialty healthcare services, including 
rehabilitation therapy, pharmacy and home health services in the United 
States. Total consideration for the shares acquired was approximately $367.2 
million.  The total fair value of Regency's assets acquired, including 
goodwill of approximately $412.2 million, was approximately $736.6 million, 
and liabilities assumed totaled approximately $354.7 million.  Recorded 
purchase liabilities included approximately $11.2 million for severance and 
related costs and $2.0 million for costs associated with the shut down of 
certain acquired pharmacies and home health service agencies that will be 
consolidated with the Company's existing facilities.  At March 31, 1998, 
liabilities for approximately $2.5 million in severance costs and $2.0 
million for facility related costs remained on the balance sheet.  The 
Company expects to complete its termination of pharmacy, home health service 
agency and corporate employees and consolidation of pharmacies and home 
health service agencies by mid-1998.

     The acquisition of Regency was accounted for as a purchase and the 
operating results of Regency have been included in the consolidated 
statements of earnings from the date of acquisition.  The following unaudited 
proforma results for the three months ended March 31, 1997 assume that the 
acquisition occurred as of January 1, 1997 (in thousands, except for share 
data):

<TABLE>
<CAPTION>

     <S>                        <C>
     Net revenues               $558,083

     Net earnings                 12,323

     Net earnings per share:
        Basic                   $   0.27
        Diluted                     0.26

</TABLE>

     In addition, during the three months ended March 31, 1998, the Company 
acquired from various third parties the net ownership of, leasehold rights to 
or the management contracts of 15 long-term care facilities in the United 
Kingdom. Also during the three months ended March 31, 1998, the Company 
acquired four pharmacies in the United States.  The pro forma impact of these 
acquisitions is immaterial.

3.   COMMITMENTS

                                      10

<PAGE>

     (A)  CONSTRUCTION COMMITMENTS

     As of March 31, 1998, the Company had capital commitments of 
approximately $22.7 million, including a corporate office building and a 
long-term care facility, and various contracts related to improvements to 
existing facilities in the United States, and capital commitments of 
approximately L0.6 million ($1.0 million as of March 31, 1998).

     (B)  FINANCING COMMITMENTS

     The Company has advanced $41.4 million and has agreed to advance up to a 
total of $47.0 million under a revolving subordinated credit agreement 
("Financing Facility") to a developer of assisted living facilities for the 
development, construction and operation of assisted living facilities.  Any 
advances under the Financing Facility have been and are expected to be funded 
by borrowings under the Company's Senior Credit Facility and will be subject 
to certain conditions, including the approval of each project by the Company. 
The developer has obtained a commitment for mortgage financing to fund 50% 
of the cost of each project.  The Company's advances under the Financing 
Facility are subordinate to the mortgage financing.  The Financing Facility 
with respect to each facility bears interest at 9% or 13% depending on the 
percentage of completion of the facility under construction.  All amounts 
advanced are due in full on November 1, 2001.  The advances to the developer 
totaled $41.4 million and $32.8 million at March 31, 1998 and December 31, 
1997, respectively.  As of March 31, 1998, four assisted living facilities 
were under development. Construction was completed on two facilities during 
the three months ended March 31, 1998.  In addition, the Company has entered 
into a purchase option agreement with the developer whereby the Company will 
pay the developer $50,000 for each option to purchase any of the facilities.  
The option will grant the Company the right to purchase the facilities, after 
a specified time period, at the greater of the estimated fair market value of 
the property or the total amount invested by the developer.

4.   NET EARNINGS PER SHARE

     Basic net earnings is based upon the weighted average number of common 
shares outstanding during the period.

     Diluted net earnings per share in periods of earnings is based upon the 
weighted average number of common shares outstanding during the period plus 
the number of incremental shares of common stock contingently issuable upon 
exercise of stock options and, if dilutive, including the assumption that the 
Company's convertible debentures were converted as of the beginning of the 
period.  Net earnings, if conversion of the debentures is assumed, is 
adjusted for the interest on the debentures, net of interest related to 
additional assumed borrowings to fund the cash consideration on conversion of 
certain convertible debentures and the related income tax benefits.   

     Earnings per share is calculated as follows for the three months ended 
March 31, (in thousands, except per share data):

<TABLE>
<CAPTION>

                                                         1998       1997
                                                         ----       ----
<S>                                                    <C>        <C>
BASIC:
Net earnings                                           $18,387    $15,937

</TABLE>

                                      11

<PAGE>

<TABLE>
<CAPTION>

                                                         1998       1997
                                                         ----       ----
<S>                                                    <C>        <C>

Weighted average shares outstanding                     46,905     46,119

Earnings per share:
     Net earnings                                      $  0.39    $  0.35
                                                       -------    -------
                                                       -------    -------

DILUTED:
Net earnings used in basic calculation                 $18,387    $15,937
Income impact of assumed conversion                        811        855
                                                       -------    -------
Adjusted net earnings                                  $19,198    $16,792
                                                       -------    -------
                                                       -------    -------

Weighted average shares used in basic calculation       46,905     46,119
Effect of dilutive securities:
     Stock options and warrants                            831        520
     Assumed conversion of convertible debt              4,645      4,713
                                                       -------    -------

Weighted average common and common equivalent
     shares outstanding                                 52,381     51,352
                                                       -------    -------
                                                       -------    -------

Earnings per share:
     Net earnings                                      $  0.37    $  0.33
                                                       -------    -------
                                                       -------    -------

</TABLE>

     On May 4, 1998, the Company issued $345 million of 7% convertible trust 
issued preferred securities.  These securities are convertible into the 
Company's common stock at a conversion rate of 1.2419 shares of Sun Common 
Stock for each convertible trust issued preferred security (equivalent to an 
initial conversion price of $20.13 per share of Sun Common Stock). 

5.   OTHER EVENTS

(a)  GOVERNMENT INVESTIGATION

     In January 1995, the Company learned that it was the subject of a 
pending Federal investigation. The investigating agencies are the United 
States Department of Health and Human Services' Office of the Inspector 
General ("OIG") and the United States Department of Justice. At this time, 
the Company does not know the full scope of the investigation. However, the 
Company currently believes that the investigation is focused principally on 
whether the Company provided and billed for unnecessary or unordered therapy 
services to residents of skilled nursing facilities and whether the Company 
adequately documented the therapy services which it provided. 

     In July 1997, the Criminal Division of the U.S. Department of Justice 
informed the Company that it had completed its investigation of the Company, 
and that it would not initiate any actions against the Company or any 
individuals. The investigation by the Civil Division of the Department of 
Justice and the OIG is still proceeding. The government continues to collect 
information, and the Company continues to cooperate with the investigators. 
The Company and the government have had preliminary discussions, and the 
Company expects to have continuing discussions, regarding a possible 
settlement of the investigation. 

                                      12

<PAGE>

     The Company is unable to determine at this time when the investigation 
will be concluded, how large a monetary settlement the government may seek, 
the nature of any other remedies that may be sought by the government, 
whether or when a settlement will in fact occur or whether any such 
settlement or any other outcome of the investigation will have a material 
adverse effect on the Company's financial condition or results of operations. 
From time to time the negative publicity surrounding the investigation has in 
the past adversely affected the private pay enrollment in certain inpatient 
facilities and slowed the Company's success in obtaining additional outside 
contracts in the rehabilitation therapy business, which resulted in higher 
than required therapist staffing levels. Negative publicity in the future 
could have a similar effect.

(b)  LITIGATION

     On or about January 23, 1996, two former stockholders of SunCare, John 
Brennan and Susan Bird, filed a lawsuit (the "SunCare Litigation") against 
the Company and certain of its officers and directors in the United States 
District Court for the Southern District of Indiana. Plaintiffs allege, among 
other things, that the Company did not disclose material facts concerning the 
investigation by the OIG and that the Company's financial results were 
misstated. The complaints purport to state claims, INTER ALIA, under Federal 
and state securities laws and for breach of contract, including a breach of a 
registration rights agreement pursuant to which the Company agreed to 
register the shares of the Company's common stock issued to such former 
stockholders of SunCare in the acquisition. Plaintiffs purport to seek 
recision, unspecified compensatory damages, punitive damages and other 
relief. The trial is currently scheduled to begin in the summer of 1998. 

     The Company believes the SunCare Litigation will not have a material 
adverse impact on its financial condition or results of operations, although 
the unfavorable resolution of this action in any reporting period could have 
a material adverse impact on the Company's results of operations for that 
period.

     On September 8, 1995, a derivative action was filed by Brickell Partners 
against certain of the Company's current and former directors and officers in 
the United States District Court for the District of New Mexico, captioned 
BRICKELL PARTNERS V. TURNER, ET AL. The complaint was not served on any 
defendant. On June 19, 1996, an amended complaint alleging breach of 
fiduciary duty by certain of the Company's current and former directors and 
officers was filed and subsequently served on the defendants. On August 5, 
1996, the District Court dismissed this action without prejudice for failure 
to serve the defendants within the required time period. The plaintiffs filed 
a new complaint, alleging the same claims, on August 19, 1996. In December 
1997, the Company and the plaintiffs reached an agreement in principle to 
settle the action for an immaterial amount. The settlement is subject to 
definitive documentation and court approval. 

(c)  OTHER INQUIRIES

     From time to time, fiscal intermediaries and Medicaid agencies examine 
cost reports filed by predecessor operators.  The Company is currently the 
subject of several such examinations.  If, as a result of any such 
examination, it is concluded that overpayments to a predecessor operator were 
made, the Company, as the current operator of such facilities, may be held 
financially responsible for such overpayments.  At this time, the Company is 
unable to predict the outcome of any existing or future examinations.  

                                      13

<PAGE>

     The Company was notified in 1997 by a law firm representing several 
national insurance companies that these companies believed that the Company 
had engaged in improper billing and other practices in connection with the 
Company's delivery of therapy and related services. In response, the Company 
began discussions directly with these insurers and hopes to resolve these 
matters without litigation; however, the Company is unable at this time to 
predict whether it will be able to do so, what the eventual outcome may be or 
the extent of its liability, if any, to these insurers.

6.   SUMMARIZED FINANCIAL INFORMATION

     The Company acquired The Mediplex Group, Inc. ("Mediplex") on June 23, 
1994 and became a co-obligor with Mediplex with respect to the 6 1/2% 
Convertible Subordinated Debentures and the 11 3/4% Senior Subordinated Notes 
subsequent to the acquisition.  Summarized financial information of Mediplex 
is provided below (in thousands):

<TABLE>
<CAPTION>
                                   AS OF              AS OF
                                  MARCH 31,        DECEMBER 31,
                                    1998               1997
                                  ---------        ------------
<S>                               <C>              <C>
Current assets                     $112,764            $108,232
Noncurrent assets                   388,869             391,048
Current liabilities                  27,386              26,016
Noncurrent liabilities               71,716              72,373
Due to parent                       175,825             165,207

</TABLE>

<TABLE>
<CAPTION>
                                           FOR THE
                                     THREE MONTHS ENDED
                                           MARCH 31,
                                     ------------------
                                     1998           1997
                                     ----           ----
<S>                                <C>            <C>
Net revenues                       $144,631       $121,359  
Costs and expenses                  136,106        116,128  
                                   --------       --------
Earnings before intercompany
   charges and income taxes           8,525          5,231  
Intercompany charges (1)             24,265         16,355  
                                   --------       --------
Earnings (loss) before income
    taxes                           (15,740)       (11,124) 
Income taxes (benefit)               (6,763)        (4,407)
                                   --------       --------
Net earnings (loss)                $ (8,977)      $ (6,717)
                                   --------       --------
                                   --------       --------

</TABLE>

- -----------------

(1)  Through various intercompany agreements entered into by Sun and 
Mediplex, Sun provides management services, licenses the use of its 
trademarks and acts on behalf of Mediplex to make financing available for its 
operations.  Sun charged Mediplex for management services totaling $11.4 
million and $7.6 million for the three months ended March 31, 1998 and 1997, 
respectively. Royalty fees charged to 

                                      14

<PAGE>

Mediplex for the three months ended March 31, 1998 and 1997 for the use of 
Sun trademarks were $2.6 million and $1.7 million, respectively. Intercompany 
interest charged to Mediplex for the three months ended March 31, 1998 and 
1997 for advances from Sun was $10.2 million and $7.0 million, respectively.

7.   SUBSEQUENT EVENTS

     On May 4, 1998, the Company issued $345 million of 7% convertible trust 
issued preferred securities and $125 million of 9 3/8% Senior Subordinated 
Notes due 2008 (yield of 9.425%) (collectively, the "Offerings").  Each 
convertible preferred security is convertible into shares of Common Stock, 
par value $0.01 per share, of Sun, at an equivalent rate of 1.2419 shares of 
Sun common stock for each convertible preferred security (equivalent to an 
initial conversion price of $20.13 per share of Sun Common Stock).  $300 
million of the net proceeds from the Offerings were used by the Company to 
permanently repay certain outstanding borrowings under the term loan portion 
of the Senior Credit Facility and the remainder of the net proceeds from the 
Offerings were used to reduce certain outstanding borrowings under the 
revolving credit portion of the Senior Credit Facility (which amounts may be 
subsequently reborrowed).

     On May 5, 1998 the Company entered into certain interest rate 
transactions with an aggregate notional value of $850 million to minimize the 
risks and/or costs associated with certain long-term debt of the Company. The 
Company does not otherwise utilize financial instruments for trading or other 
speculative purposes. The counterparty to these contractual arrangements is a 
major international financial institution with which the Company has other 
financial relationships. The Company will be exposed to credit loss in the 
event of non-performance by the counterparty. However, the Company does not 
anticipate non-performance.

     The interest rate swap transactions have been designated as hedges for 
accounting purposes. The Company will continue to evaluate this designation 
on a periodic basis. The amounts to be paid or received are accrued and are 
recognized as an adjustment to interest expense.

     Under the interest rate swap transactions, the Company will be a 
variable rate payor, effectively converting $550 million of fixed rate debt 
and $300 million of variable rate Senior Credit Facility debt, which is based 
on U.S. LIBOR, into variable rate debt based on an index of foreign interest 
rates. All payments will be denominated in U.S. dollars. Each interest rate 
swap includes cap protection limiting the Company's exposure to interest rate 
fluctuations. The following summarizes the terms of the various interest rate 
swap transactions at May 5, 1998:

<TABLE>
<CAPTION>

    NOTIONAL         MATURITY            INTEREST RATE               MAXIMUM INTEREST
     AMOUNT            DATE          RECEIVE         PAY(1)              RATE PAID
    --------         --------        -------        --------       --------------------
  <S>                <C>            <C>             <C>            <C>
  $300,000,000        5/2003        5.69%(2)         5.53%          7.0%
  $300,000,000        5/2008        7.00%(3)         6.35%          7.0% (5/1998-5/2001)
                                                                    8.5% (5/2001-5/2008)
  $250,000,000        7/2002        9.50%(3)         8.95%          9.5% (5/1998-4/2000)
                                                                   10.5% (4/2000-7/2002)

</TABLE>

(1)  An index of foreign interest rates, reset quarterly.

(2)  U.S. LIBOR, reset quarterly.

(3)  Fixed.

                                      15

<PAGE>

                     SUN HEALTHCARE GROUP, INC. AND SUBSIDIARIES

                       MANAGEMENT'S DISCUSSION AND ANALYSIS OF 
                    FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

     The Company, through its direct and indirect subsidiaries (hereinafter 
collectively referred to as the "Company"), is a provider of long-term, 
subacute and related specialty healthcare services, including rehabilitation 
and respiratory therapy services and pharmaceutical services.  Long-term care 
and subacute care services and outpatient therapy services are provided 
through affiliated facilities.  Therapy services and pharmaceutical services 
are provided by the Company in both affiliated and nonaffiliated facilities 
located in the United States.  The Company also provides long-term care 
services in the United Kingdom, Spain and Germany and acute care services in 
Australia and pharmaceutical services in the United Kingdom, Germany and 
Spain.

     The Company's earnings growth has historically resulted from the 
acquisition of long-term and subacute care facilities, use of its long-term 
and subacute care operations as a base for expansion of its ancillary 
services, provision of ancillary services to nonaffiliated facilities and 
expansion of ancillary services through acquisitions. Under the current 
Medicare reimbursement system, ancillary services, such as rehabilitation and 
respiratory therapy services and pharmaceutical services, have significantly 
higher operating margins than the margins associated with the provision of 
routine services to patients at long-term and subacute care facilities and 
accordingly have provided more than half of the Company's operating profits. 
The higher operating margins from the provision of ancillary services are 
primarily attributable to more favorable reimbursement rates. In addition, a 
substantial portion of the Company's consolidated interest expense was 
attributable to the Company's long-term and sub-acute services and its 
foreign operations due to the capital intensive nature of these businesses 
and to related acquisitions. The Company believes that when Medicare 
implements the Prospective Payment System ("PPS") for long-term and subacute 
care services it may be better able than some of its competitors to respond 
to the new PPS environment because it provides more types of ancillary 
services in-house and to nonaffiliated facilities than many of its 
competitors. There can be no assurance that the Company will be able to 
maintain its margins or that its margins will not decrease and that PPS will 
not have a material adverse effect on the Company's financial condition or 
results of operations. See "-- Effects from Changes in Reimbursement." 

     The Company's results of operations for the three months ended March 31, 
1998 and 1997 reflect the acquisition of facilities, the growth of the 
Company's existing facility operations, the expansion of the Company's 
therapy service operations and temporary therapy staffing services, and the 
growth of the Company's pharmaceutical service operations. 

     In October 1997, the Company acquired Regency, an operator of skilled 
nursing facilities and a diversified provider of rehabilitation therapy, 
pharmacy and home health services. At the date of acquisition, Regency 
operated 111 long-term care facilities (including one managed facility) in 
the United States and provided rehabilitation therapy and pharmacy services 
to both affiliated and nonaffiliated facilities. 

     In February 1997, the Company agreed to acquire Retirement Care, an 
operator of approximately 106 skilled nursing facilities and assisted living 
centers, in seven states in the southeastern United States. 

                                      16

<PAGE>

Retirement Care also owns (and Sun would acquire) approximately 65% of 
Contour, a national provider of medical/surgical supplies. The amended terms 
of the RCA Merger provide for a purchase price of approximately $144.7 
million in Sun Common Stock (based upon the closing price of Sun Common Stock 
as of May 11, 1998), approximately $2.8 million of Sun Preferred Stock and 
the assumption of approximately $173.1 million of indebtedness, excluding 
approximately $19.8 million of long-term indebtedness which will be 
eliminated in consolidation (based on Retirement Care's December 31, 1997 
balance sheet.)  The acquisition of Retirement Care is expected to be 
accounted for as a pooling of interests and the acquisition of the minority 
interest of Contour is expected to be accounted for as a purchase. While 
there can be no assurance that either the RCA Merger or the Contour Merger 
will be consummated, these mergers are expected to close during the second 
quarter of 1998.

     At March 31, 1998, the Company operated 318 facilities with 36,488 
licensed beds in the United States, 177 facilities with 11,132 licensed beds 
in the United Kingdom, eight facilities with 1,328 licensed beds in Spain, 11 
facilities with 934 licensed beds in Germany and six facilities with 353 
licensed beds in Australia.  During the three months ended March 31, 1998, 
the Company acquired one facility with 134 licensed beds in the United States 
and 12 facilities with 616 licensed beds in the United Kingdom.  Also, during 
the three months ended March 31, 1998, the Company developed and opened one 
facility in the United Kingdom with a total of 64 licensed beds.

     At December 31, 1997, the Company operated 321 facilities with 36,655 
licensed beds in the United States and 137 facilities with 7,837 licensed 
beds in the United Kingdom, 8 facilities with 1,328 licensed beds in Spain, 
11 facilities with 930 licensed beds in Germany and 6 facilities with 353 
licensed beds in Australia. In addition to Regency and Ashbourne, during 
1997, the Company acquired 54 facilities in the United States and 9 
facilities in the United Kingdom, resulting in a total increase of 6,399 and 
476 licensed beds in the United States and United Kingdom, respectively. 
Also, in 1997 the Company developed and opened one facility in the United 
States and 9 facilities in the United Kingdom with a total of 154 and 604 
licensed beds in the United States and United Kingdom, respectively. The 
Company also acquired 38% of the equity of Alpha, an operator of ten acute 
care facilities in Australia. 

     The Company's therapy service operations include the provision of 
physical, occupational and speech therapy, the provision of respiratory care, 
the provision of additional ancillary healthcare services, such as dentistry, 
and the distribution of related equipment and supplies. As of March 31, 1998, 
the Company provided its therapy services to 1,389 nonaffiliated facilities, 
an increase of 131 facilities from the 1,258 nonaffiliated facilities 
serviced at March 31, 1997. 

     The Company's temporary therapy service operations which provide 
temporary therapists, had 29 and 27 division offices at March 31, 1998 and 
December 31, 1997, respectively. During the three months ended March 31, 
1998, the Company provided a total of 672,000 temporary therapy staffing 
hours to nonaffiliates, an increase of 1,000 hours from the 671,000 
nonaffiliated temporary therapy staffing hours provided during the three 
months ended March 31, 1997. 

     The Company's pharmaceutical service operations include the provision of 
pharmaceuticals, the distribution of related supplies and home care. As of 
March 31, 1998, the Company operated 38 regional pharmacies, four in-house 
long-term care pharmacies, 14 home health service agencies, and a 
pharmaceutical billing and consulting center. 

     The Company's foreign operations, in addition to the nursing home 
facilities in the United Kingdom, Spain and Germany and acute care facilities 
in Australia, include the provision of pharmaceutical services in the United 
Kingdom, Germany and Spain and outpatient therapy services in Canada. During 
1997, the Company announced its intention to sell and divest itself of its 
outpatient therapy service 

                                      17

<PAGE>

operations in Canada, as well as in the United States. As of March 31, 1998, 
the Company operated 19 pharmacies and one supply distribution center in the 
United Kingdom and one pharmacy in Spain. 

     The following table sets forth certain operating data for the Company as 
of the dates indicated:

<TABLE>
<CAPTION>
                                                               MARCH 31,           DECEMBER 31, 1997
                                                               ---------           -----------------
                                                        1998            1997
                                                        ----            ----
<S>                                                   <C>             <C>           <C>
Long-term and Subacute Care Facility Operations:

  Long-term and subacute care facilities
       (including managed facilities):
       Domestic operations                               318             173           321
       Foreign operations                                177             131           162
                                                       -----           -----         -----
            Total                                        495             304           483
                                                       -----           -----         -----
                                                       -----           -----         -----

  Licensed beds (including managed facilities):
       Domestic operations                            36,488          20,707        36,655
       Foreign operations                             11,132           7,531        10,448
                                                       -----           -----         -----
           Total                                      47,620          28,238        47,103
                                                       -----           -----         -----
                                                       -----           -----         -----

Therapy Service Operations:
  Nonaffiliated facilities served                      1,389             789         1,278
  Affiliated facilities served                           287             163           287
                                                       -----           -----         -----
           Total                                       1,676             952         1,565
                                                       -----           -----         -----
                                                       -----           -----         -----

Temporary Therapy Staffing Service Operations:
  Hours billed to nonaffiliates (in thousands)
       Three months ended March 31                       672             671            --
       Twelve months ended December 31                    --              --         2,817

Pharmaceutical Operations:
  Nonaffiliated facilities served                        576             364           546
  Affiliated facilities served                           264             118           255
                                                       -----           -----         -----
           Total                                         840             482           801
                                                       -----           -----         -----
                                                       -----           -----         -----

</TABLE>

RESULTS OF OPERATIONS

     The following table sets forth the amount and percentages of certain 
elements of total net revenues for the periods presented (dollars in 
thousands): 

<TABLE>
<CAPTION>
                                                   THREE MONTHS ENDED
                                                         MARCH 31,
                                                         ---------
                                                 1998                1997
                                                 ----                ----
<S>                                            <C>          <C>     <C>         <C>
Long-term and subacute
  care services                                $480,008     65%     $239,289    60%

</TABLE>

                                      18
<PAGE>

<TABLE>
<CAPTION>

                                                   THREE MONTHS ENDED
                                                         MARCH 31,
                                                         ---------
                                                 1998                1997
                                                 ----                ----
<S>                                            <C>         <C>      <C>        <C>
Therapy services to
  nonaffiliates                                 102,042     13        65,424    16 
Foreign operations                               66,306      9        37,773    10 
Temporary therapy staffing
  services to nonaffiliates                      35,526      5        32,945     8 
Pharmaceutical services to
  nonaffiliates                                  52,842      7        20,721     5 
Management fees and other                         4,766      1         2,484     1 
                                               --------    ---      --------   ---
       Total net revenues                      $741,490    100%     $398,636   100%
                                               --------    ---      --------   ---
                                               --------    ---      --------   ---

</TABLE>

     Revenues for long-term and subacute care services include revenues 
billed to patients for therapy and pharmaceutical services provided by the 
Company's affiliated operations. Revenues for therapy services provided to 
domestic affiliated facilities were $79.5 million and $34.0 million for the 
three months ended March 31, 1998 and 1997, respectively. Revenues provided 
to domestic affiliated facilities for pharmaceutical services were $15.2 
million and $6.0 million for the three months ended March 31, 1998 and 1997, 
respectively. 

  The following table presents the percentage of total net revenues 
represented by certain items for the Company for the periods presented: 

<TABLE>
<CAPTION>

                                                   THREE MONTHS ENDED
                                                        MARCH 31,
                                                        ---------
                                                   1998           1997
                                                   ----           ----
<S>                                               <C>            <C>
Total net revenues                                100.0%         100.0%
                                                  -----          -----

Costs and expenses:
  Operating                                        82.1           82.3
  Corporate general and administrative              5.3            4.6
  Provision for losses on accounts receivable       0.8            0.8
  Depreciation and amortization                     2.8            2.9
  Interest, net                                     4.7            2.8
                                                  -----          -----
       Total costs and expenses                    95.7           93.4
                                                  -----          -----

Earnings before income taxes                        4.3            6.6

Income taxes                                        1.8            2.6
                                                  -----          -----

Net earnings                                        2.5%           4.0%
                                                  -----          -----
                                                  -----          -----

</TABLE>

THREE MONTHS ENDED MARCH 31, 1998 COMPARED TO THREE MONTHS ENDED MARCH 31, 1997

     Total net revenues for the three months ended March 31, 1998 increased 
86% from approximately $398.6 million for the three months ended March 31, 
1997 to approximately $741.5 million. 

                                      19

<PAGE>

     Net revenues from long-term and subacute care services, which includes 
revenues generated from therapy and pharmaceutical services provided at the 
Company's facilities, increased from $239.3 million for the three months 
ended March 31, 1997 to approximately $480.0 million for the three months 
ended March 31, 1998, a 101% increase.  Approximately $137.4 million or 57% 
of this increase results from the 110 leased or owned facilities acquired 
from Regency in October 1997 and approximately $78.8 million or 33% of this 
increase resulted from an additional 67 leased or owned facilities acquired 
or opened since December 31, 1996. The acquisition of Regency occurred in 
October 1997 and net revenues include the results of operations since the 
date of acquisition. The remaining net revenues increase of $29.6 million, 
after giving effect to a decrease in net revenues of approximately $5.1 
million relating to four facilities sold during 1997 and six facilities sold 
during 1998, is primarily attributable to an increase in revenue per patient 
day on a same facility basis for the 141 leased or owned facilities in 
operation for all of 1997 and 1998. The increase in revenue per patient day 
was a result of payor rate increases and the expansion of the Company's 
subacute services. 

     Net revenues from therapy services to nonaffiliated facilities increased 
56% from $65.4 million for the three months ended March 31, 1997 to $102.0 
million for the three months ended March 31, 1998, primarily as a result of 
an increase in the number of nonaffiliated facilities served from 789 
facilities at March 31, 1997 to 1,389 facilities at March 31, 1998. This 
increase includes 72 nonaffiliated facilities and approximately $9.3 million 
in net revenues from therapy services provided to Retirement Care facilities 
during the three months ended March 31, 1998.

     Net revenues from foreign operations increased 75% from $37.8 million 
for the three months ended March 31, 1997 to $66.3 million for the three 
months ended March 31, 1998. Approximately $12.8 million or 45% of this 
increase was the result of increased net revenues from the nursing home 
operations in the United Kingdom. The increase relating to the nursing home 
operations in the United Kingdom was primarily the result of the Company's 
acquisition of Ashbourne on January 30, 1997 which added approximately $6.4 
million or 50% of the increase in net revenues from the nursing home 
operations in the United Kingdom during the three months ended March 31, 
1998.  Approximately $13.2 million or 46% of this total increase is the 
result of the Company's acquisitions of nursing homes in Germany, Australia 
and Spain during 1997. Approximately $3.9 million or 14% of the total 
increase was the result of increased net revenues from the pharmacy 
operations which was primarily the result of 13 pharmacies and a supply 
distribution center acquired or opened since December 31, 1996 in the United 
Kingdom.

     Net revenues from pharmaceutical services to nonaffiliated facilities 
increased 155% from $20.7 million for the three months ended March 31, 1997 
to $52.8 million for the three months ended March 31, 1998. Approximately 
$21.6 million or 85% of the increase in net revenues was the result of the 
addition of 10 pharmacies and 14 home health agencies acquired from Regency. 
In addition, the remaining net revenues increase was primarily the result of 
the increase in nonaffiliated facilities served as a result of additional 
acquisitions during 1997. 

     Operating expenses, which includes rent expense of $55.2 million and 
$27.6 million for the three months ended March 31, 1998 and 1997, 
respectively, increased 86% from approximately $327.9 million 

                                      20

<PAGE>

for the three months ended March 31, 1997 to approximately $608.6 million for 
the three months ended March 31, 1998. The increase resulted primarily from 
the net increase of 257 leased or owned facilities during various times 
during the year ended December 31, 1997 and 12 leased or owned facilities 
during the three months ended March 31, 1998 and the growth in therapy and 
pharmaceutical services. Operating expenses as a percentage of net revenues 
decreased from 82.3% for the three months ended March 31, 1997 to 82.1% for 
the three months ended March 31, 1998. The decrease in operating expenses as 
a percentage of net revenues was primarily due to the acquisition of 
Ashbourne on January 30, 1997 whose facility leases are primarily capital 
leases and therefore include interest and depreciation expense instead of 
rent expense. The decrease is offset by lower operating margins in the United 
Kingdom as occupancy rates in the United Kingdom have been negatively 
impacted by an excess number of available beds in the United Kingdom. In 
addition, since December 31, 1996, the Company has opened 21 long-term care 
facilities in the United Kingdom which has also negatively impacted occupancy 
as well as operating margins. 

     Corporate general and administrative expenses, which include regional 
costs related to the supervision of operations, increased 114% from $18.4 
million for the three months ended March 31, 1997 to $39.3 million for the 
three months ended March 31, 1998. As a percentage of net revenues, corporate 
general and administrative expenses increased from 4.6% for the three months 
ended March 31, 1997 to 5.3% for the three months ended March 31, 1998. The 
increase was primarily due to an increase in costs relating to the expansion 
of the Company's corporate infrastructure to support newly acquired domestic 
operations including the acquisition of Regency and the pending merger with 
Retirement Care, and implementation of new business strategies. 

     The provision for losses on accounts receivable increased 88% from $3.2 
million for the three months ended March 31, 1997 to $6.0 million for the 
three months ended March 31, 1998. As a percentage of net revenues, provision 
for losses on accounts receivable remained relatively constant at 0.8% for 
the three months ended March 31, 1997 and 1998.

     Depreciation and amortization increased 77% from $11.6 million for the 
three months ended March 31, 1997 to $20.5 million for the three months ended 
March 31, 1998. As a percentage of net revenues, depreciation and 
amortization expense remained relatively constant at 2.9% for the three 
months ended March 31, 1997 as compared to 2.8% for the three months ended 
March 31, 1998.

     Net interest expense increased 211% from $11.3 million for the three 
months ended March 31, 1997 to $35.1 million for the three months ended March 
31, 1998. As a percentage of net revenues, interest expense increased from 
2.8% for the three months ended March 31, 1997 to 4.7% for the three months 
ended March 31, 1998. The increase was related to (i) an increase in the 
Company's weighted average interest rate resulting from the Company's 
issuance of $250 million of 9 1/2% Notes in July 1997, (ii) higher interest 
rates and borrowing costs under the Company's Senior Credit Facility as 
compared to the old credit facility that was retired in October 1997 and 
(iii) an increase in borrowings including under the Company's Senior Credit 
Facility associated with various acquisitions during 1997 and 1998 including 
Regency and Ashbourne and various acquisitions in Spain, Germany and 
Australia. The increase was also due to interest expense related to capital 
leases assumed by the Company as part of the Company's acquisition of 
Ashbourne. 

     The Company's effective tax rate was 42.5% for the three months ended 
March 31, 1998 and was 39.0% for the three months ended March 31, 1997. The 
increase in the effective tax rate was primarily due 

                                     21

<PAGE>

to a less favorable mix of state income in the United States and the 
increased amount of nondeductible goodwill amortization expense resulting 
primarily from the acquisition of Regency. 

     Net earnings increased 16% from $15.9 million for the three months ended 
March 31, 1997 to $18.4 million for the three months ended March 31, 1998.  
As a percentage of net revenues, net earnings before income taxes decreased 
from 6.6% for the three months ended March 31, 1997 to 4.3% for the three 
months ended March 31, 1998. The margin decrease was primarily due to 
increased borrowings and borrowing costs, increased corporate and general 
administrative expenses and the increased costs and lower margins from the 
Company's nursing home operations in the United Kingdom (discussed above). 

LIQUIDITY AND CAPITAL RESOURCES

     At March 31, 1998, the Company had working capital of $373.9 million, 
including cash and cash equivalents of $1.1 million, as compared to working 
capital of $307.0 million, including cash and cash equivalents of $21.0 
million at December 31, 1997.  For the three months ended March 31, 1998, net 
cash used for operations was $35.8 million compared to net cash used for 
operations for the three months ended March 31, 1997 of $41.0 million. The 
net cash used for operations for the three months ended March 31, 1998 
reflects an increase in the net cash used to fund an increase in accounts 
receivable. This was offset by the Company's growth in net earnings and 
timing of payment of certain obligations of the Company.

     The Company's accounts receivable have increased since December 31, 
1997. Accounts receivable increased in part because of the growth in the 
Company's inpatient, therapy and pharmaceutical services businesses since 
December 31, 1997. The growth in accounts receivable is also attributable to 
the fact that when long-term care facilities are acquired by the Company, the 
fiscal intermediaries are changed to the Company's fiscal intermediary 
resulting in temporary delays in timing of third-party payments. The Company 
is currently in the process of changing fiscal intermediaries related to 
facilities acquired from Regency and other acquisitions which occurred during 
the latter half of 1997. This process has resulted in temporary delays in 
receiving reimbursement from third-party payors. 

     Accounts receivable for therapy services have also increased in part 
because the ability of nonaffiliated facilities to provide timely payments 
has been impacted by their receipt of payments from fiscal intermediaries 
which, in some instances, have been delayed due to the fiscal intermediaries 
conducting reviews of facilities' therapy claims. 

     Other significant operating uses of cash for the three months ended 
March 31, 1998 were payments of $44.5 million for interest and net payments 
totaling $0.5 million for income taxes. 

     The Company incurred approximately $24.8 million in capital expenditures 
during the three months ended March 31, 1998. Substantially all such 
expenditures during the three months ended March 31, 1998 related to the 
Company's long-term and subacute care facility operations and were for the 
continued development and construction of one facility in the United States, 
two new facilities in the United Kingdom, and routine capital expenditures. 
These routine capital expenditures include expenditures to refurbish existing 
and recently acquired facilities. These capital expenditures were financed 
through borrowings under the Company's Senior Credit Facility. The Company 
had capital expenditure commitments, as of March 31, 1998, under various 
contracts, including approximately $22.7 million in the United States and 
L0.6 million ($1.0 million as of March 31, 1998) in the United Kingdom. These 
include contractual commitments to 

                                      22

<PAGE>

improve existing facilities and to develop, construct and complete a 
corporate office building and a long-term care facility in the United States.

     The Company paid approximately a net of $7.3 million in cash for 
acquisitions during the three months ended March 31, 1998.  These 
acquisitions were funded by borrowings under the Company's Senior Credit 
Facility.

     In total, during the three months ended March 31, 1998, the Company 
acquired a total net ownership of, the leasehold rights to, or the management 
of 15 long-term care facilities in the United Kingdom. The Company also 
acquired or opened a total net four pharmacies in the United States and a 
supply distribution center in Germany.

     The Company agreed in February 1997 to acquire Retirement Care, an 
operator of skilled nursing facilities and assisted living centers in seven 
states in the southeastern United States. Retirement Care also owns (and the 
Company would acquire) approximately 65% of Contour, a national provider of 
medical/surgical supplies. The amended terms of the RCA Merger provide for a 
purchase price of approximately $144.7 million in Sun Common Stock (based 
upon the closing price of Sun Common Stock as of May 11, 1998), approximately 
$2.8 million of Sun Preferred Stock and the assumption of approximately 
$173.1 million of indebtedness, excluding approximately $19.8 million of 
indebtedness which will be eliminated in consolidation (based on Retirement 
Care's December 31, 1997 balance sheet). Specifically, the agreement, as 
amended, calls for the Company to issue shares of Sun Common Stock having a 
value equal to $10.00 in exchange for each outstanding share of Retirement 
Care's common stock (subject to a 10% collar centered on a $22.00 share price 
for Sun Common Stock). The Company expects that the RCA Merger will be 
accounted for as a pooling of interests. The Company has also agreed to 
acquire the remaining 35% of Contour not presently owned by Retirement Care 
for approximately $35 million, payable in Sun Common Stock or cash, at the 
option of the Company. The Contour Merger will be accounted for as a 
purchase. While there can be no assurance that either the RCA Merger or the 
Contour Merger will be consummated, these mergers are expected to close during 
the second quarter of 1998.

     Based upon a review of Retirement Care's, Contour's and the Company's 
publicly available historical financial statements, the RCA and Contour 
Mergers would have had a dilutive impact on the Company's reported earnings 
per share for the twelve months ended December 31, 1997. There can be no 
assurance that the future combined results will not continue to be dilutive. 

     Costs to be incurred in connection with the mergers of Retirement Care 
and Contour are expected to be significant and will be charged against 
earnings of the combined company. The charge is currently estimated to be 
approximately $30 million for transaction costs and integration expenses, 
including elimination of redundant corporate functions, severance costs 
related to headcount reductions, the write-off of certain intangibles and 
property and equipment and the settlement of certain class action lawsuits 
(described below). Approximately $25 million of these estimated charges are 
expected to be charged to operations in the fiscal quarter in which the RCA 
Merger is consummated. Approximately $5 million of the estimated charges 
relating to the integration expenses are expected to be expensed as incurred 
as these costs will benefit future combined operations. These amounts are 
preliminary estimates only and are, therefore, subject to change. In 
addition, there can be no assurance that the Company will not incur 
additional charges in subsequent quarters to reflect costs associated with 
the RCA Merger and the Contour Merger. As of March 31, 1998, the Company has 
incurred approximately $2.6 million in transaction costs (as described above).

     On January 10, 1997, the Company loaned Retirement Care $9.8 million in 
order to enable Retirement Care to cause the repayment of certain 
indebtedness incurred by Contour in connection with 

                                      23

<PAGE>

Contour's acquisition of Atlantic Medical Supply Company, Inc. ("Atlantic") 
on August 6, 1996. On July 10, 1997, the Company and Retirement Care amended 
the terms of the loan to: (i) increase the applicable interest rate by 2.0%; 
(ii) extend the maturity date to 120 days after the termination of the 
agreement; and (iii) replace the collateral securing the loan with a second 
lien on all of Retirement Care's accounts receivable. Consistent with 
Retirement Care's bank line of credit, the loan is unconditionally and 
irrevocably guaranteed by certain officers of Retirement Care. On July 10, 
1997, the Company also agreed to loan Retirement Care an additional $5.0 
million which is also secured by a second lien on all of Retirement Care's 
accounts receivable and is unconditionally and irrevocably guaranteed by 
certain officers of Retirement Care. The interest receivable related to the 
promissory notes was $1.3 million and $1.0 million as of March 31, 1998 and 
December 31, 1997, respectively. In addition, Retirement Care owed the 
Company an additional $22.9 million and $12.4 million in the form of 
unsecured trade receivables in respect to ancillary and management services 
provided by the Company as of March 31, 1998 and December 31, 1997, 
respectively. 

     On November 25, 1997, the Company, Retirement Care and representatives 
of the plaintiffs in certain pending class actions against Retirement Care 
and its management reached an agreement in principle to settle these class 
actions for $9.0 million. In connection with the agreement in principle, the 
Company has escrowed on behalf of the defendants the settlement amount into 
an escrow fund which is included in other long-term assets as of March 31, 
1998. The settlement is contingent upon the closing of the RCA Merger and is 
subject to, among other things, confirmatory discovery, the execution of 
definitive documentation and court approval. 

     The Company conducts business outside of the United States, in the 
United Kingdom, Spain, Australia, Germany and Canada. The foreign operations 
accounted for 9% and 10% of the Company's total net revenues during the three 
months ended March 31, 1998 and 1997, respectively, and 24% of the Company's 
consolidated total assets as of March 31, 1998. The Company's financial 
condition and results of operations are subject to foreign exchange risk. 
Because of the Company's foreign growth strategies, the Company does not 
expect to repatriate funds invested overseas and, therefore, foreign currency 
transaction exposure is not normally hedged. Exceptional planned foreign 
currency cash flow requirements, such as acquisitions overseas, are hedged 
selectively to prevent fluctuations in the anticipated foreign currency 
value. Changes in the net worth of the Company's foreign subsidiaries arising 
from currency fluctuations are accumulated in the translation adjustments 
component of stockholders' equity. 

     The Company has advanced $41.4 million and has agreed to advance up to a 
total of $47.0 million under a revolving subordinated credit agreement 
("Financing Facility") to a developer of assisted living facilities for the 
development, construction and operation of assisted living facilities. Any 
advances under the Financing Facility have been and are expected to be funded 
by borrowings under the Company's Senior Credit Facility and will be subject 
to certain conditions, including the approval of each project by the Company. 
The developer has obtained a commitment for mortgage financing to fund 50% of 
the cost of each project. The Company's advances under the Financing Facility 
are subordinate to the mortgage financing. The Financing Facility with 
respect to each facility bears interest at 9% or 13% depending on the 
percentage of completion of the facility under construction. All amounts 
advanced are due in full on November 1, 2001. The advances to the developer 
totaled approximately $41.4 million and $32.8 million at March 31, 1998 and 
December 31, 1997. As of March 31, 1998, four assisted living facilities were 
under development. Construction was completed on two facilities during the 
three months ended March 31, 1998. In addition, the Company has entered into 
a purchase option agreement with the developer whereby the Company will pay 
the developer $50,000 for each option to purchase any 

                                      24

<PAGE>

of the facilities. The option will grant the Company the right to purchase 
any of the facilities, after a specified time period, at the greater of the 
estimated fair market value of the property or the total amount invested by 
the developer. 

     At March 31, 1998, the Company had, on a consolidated basis, 
approximately $1.7 billion of outstanding indebtedness including capital 
lease obligations, including approximately $1.1 billion of indebtedness under 
its $1.2 billion Senior Credit Facility. The Company also had $51.0 million 
of outstanding standby letters of credit under its Senior Credit Facility as 
of March 31, 1998. 

     On May 4, 1998, the Company issued $345 million of 7% convertible trust 
issued preferred securities and $125 million of 9 3/8% Senior Subordinated 
Notes due 2008 (yield of 9.425%) (collectively the "Offerings").  Each 
convertible preferred security is convertible into shares of common stock, 
par value $0.01 per share, of Sun, at an equivalent rate of 1.2419 shares of 
Sun common stock for each convertible preferred security (equivalent to an 
initial conversion price of $20.13 per share of Sun common stock).  $300 
million of the net proceeds from the Offerings were used by the Company to 
permanently repay certain outstanding borrowings under the term loan portion 
of the Senior Credit Facility and the remainder of the net proceeds from the 
Offerings were used to reduce certain outstanding borrowings under the 
revolving credit portion of the Senior Credit Facility (which amounts may be 
subsequently reborrowed).

     On May 5, 1998 the Company entered into certain interest rate swap 
transactions with an aggregate notional value of $850 million to minimize the 
risks and/or costs associated with certain long-term debt of the Company. The 
Company does not otherwise utilize financial instruments for trading or other 
speculative purposes. 

     The interest rate swaps have been designated as hedges for accounting 
purposes. The Company will continue to evaluate this designation on a 
periodic basis. The amounts to be paid or received are accrued and are 
recognized as an adjustment to interest expense.

     Under the interest rate swap transactions, the Company is a variable 
rate payor, effectively converting $550 million of fixed rate debt and $300 
million of variable rate Senior Credit Facility debt, which is based on U.S. 
LIBOR, into variable rate debt based on an index of foreign interest rates.  
All payments are denominated in U.S. dollars. Each interest rate swap 
includes cap protection limiting the Company's exposure to interest rate 
fluctuations. The following summarizes the terms of the various interest rate 
swap transactions at May 5, 1998:

<TABLE>
<CAPTION>

    NOTIONAL         MATURITY            INTEREST RATE               MAXIMUM INTEREST
     AMOUNT            DATE          RECEIVE         PAY(1)              RATE PAID
    --------         --------        -------        --------       --------------------
  <S>                <C>            <C>             <C>            <C>
  $300,000,000        5/2003        5.69%(2)         5.53%          7.0%
  $300,000,000        5/2008        7.00%(3)         6.35%          7.0% (5/1998-5/2001)
                                                                    8.5% (5/2001-5/2008)
  $250,000,000        7/2002        9.50%(3)         8.95%          9.5% (5/1998-4/2000)
                                                                   10.5% (4/2000-7/2002)

</TABLE>

(1)  An index of foreign interest rates, reset quarterly.

(2)  U.S. LIBOR, reset quarterly.

(3)  Fixed.

     The Company's hedging strategy in entering into the interest rate swap 
transactions is to obtain the benefit of less costly variable rate debt while 
capping its overall exposure to interest rate fluctuations. The Company 
believes that an index of foreign interest rates lessens the volatility of 
interest rate fluctuations. However, no assurance can be given that such a 
strategy will lower the volatility of interest rate fluctuations or reduce 
the cost of capital.

     The Company's ongoing capital requirements relate to, among other 
things, the costs associated with its facilities under construction, routine 
capital expenditures, advances under the Financing Facility, potential 
acquisitions and implementation of growth strategies. 

     The Company believes that its current borrowing capacity under its 
Senior Credit Facility, the net proceeds from the Offerings and cash from 
operations will be sufficient to satisfy its working capital needs, capital 
commitments related to its facilities under construction, routine capital 
expenditures, advances under the Financing Facility, current debt service 
obligations and to fund potential conversions of 6 1/2% Convertible 
Debentures. The Company anticipates that it will fund its construction 
commitments as well as its requirements relating to future growth through (i) 
the available borrowing capacity under its Senior Credit Facility, (ii) the 
use of operating leases and debt or equity related securities in the future 
as a means of acquiring facilities and new operations, (iii) the availability 
of sale and leaseback financing through real estate investment trusts and 
other financing sources and (iv) the sale of debt or equity securities in the 
public or private capital markets. There can be no assurance that the Company 
will seek or obtain additional sources of financing in the next twelve 
months. In addition, such additional financing, if any, may be subject to 
certain restrictions including mandatory prepayment provisions in the Senior 
Credit Facility or otherwise require approval of various lenders under the 
Company's Senior Credit Facility. The Company has on file with the Securities 
and Exchange Commission a shelf registration statement on Form S-3 which, 
among other things, provides for the sale of up to $1.0 billion of securities 
which sales are subject to the registration statement being declared 
effective by the Securities and Exchange Commission. If such additional 
sources of financing are not available, the Company may not be able to pursue 
growth opportunities as actively as it has in the past, and may be required 
to alter certain of its operating strategies. 

EFFECTS FROM CHANGES IN REIMBURSEMENT

     The Company derives a substantial percentage of its total revenues from 
Medicare, Medicaid and private insurance. The Company's financial condition 
and results of operations may be affected by the revenue reimbursement 
process, which is complex and can involve lengthy delays between the 
recognition of revenue and the time reimbursement amounts are settled. Net 
revenues realizable under third-party payor agreements are subject to change 
due to examination and retroactive adjustment by payors during the settlement 
process. Payors may disallow in whole or in part requests for reimbursement 
based on determinations that certain costs are not reimbursable or reasonable 
or because additional supporting documentation is necessary. The Company 
recognizes revenues from third-party payors and accrues estimated settlement 
amounts in the period in which the related services are provided. The Company 
estimates these settlement balances by making determinations based on its 
prior settlement experience and its understanding of the applicable 
reimbursement rules and regulations. The majority of third-party payor 

                                      25

<PAGE>

balances are settled two to three years following the provision of services. 
The Company has experienced differences between the net amounts accrued and 
subsequent settlements, which differences are recorded in operations at the 
time of settlement. For example, in the fourth quarter of 1997, the Company 
recorded negative revenue adjustments totaling approximately $15.0 million 
resulting from changes in accounting estimates of amounts realizable from 
third-party payors. These changes in accounting estimates primarily arose out 
of the settlement in late 1997 of certain facility cost reports for 1994 and 
1995 and also include estimated charges for projected settlements in 1996. 
Accounts receivable have also increased in part because the ability of 
nonaffiliated facilities to provide timely payments has been impacted by 
their receipt of payments from fiscal intermediaries which, in some 
instances, have been delayed due to the fiscal intermediaries conducting 
reviews of facilities' therapy claims. 

     The Company's financial condition and results of operations would be 
materially and adversely affected if the amounts actually received from 
third-party payors in any reporting period differed materially from the 
amounts accrued in prior periods. The Company's financial condition and 
results of operations may also be affected by the timing of reimbursement 
payments and rate adjustments from third-party payors. The Company has from 
time to time experienced delays in receiving final settlement and 
reimbursement from government agencies.

     Various cost containment measures adopted by governmental and private 
pay sources have begun to restrict the scope and amount of reimbursable 
healthcare expenses and limit increases in reimbursement rates for medical 
services. Any reductions in reimbursement levels under Medicaid, Medicare or 
private payor programs and any changes in applicable government regulations 
or interpretations of existing regulations could significantly affect the 
Company's profitability. Furthermore, government programs are subject to 
statutory and regulatory changes, retroactive rate adjustments, 
administrative rulings and government funding restrictions, all of which may 
materially affect the rate of payment to the Company's facilities and its 
therapy and pharmaceutical businesses. There can be no assurance that 
payments under governmental or private payor programs will remain at levels 
comparable to present levels or will be adequate to cover the costs of 
providing services to patients eligible for assistance under such programs. 
Significant decreases in utilization, changes in reimbursement, including 
salary equivalency and PPS, could have a material adverse effect on the 
Company's financial condition and results of operations, including the 
possible impairment of certain assets. 

     In the Balanced Budget Act of 1997 (the "BBA"), Congress passed numerous 
changes to the reimbursement policies applicable to exempt hospital services, 
skilled nursing, therapy and other ancillary services.   The BBA generally 
provides for a phase-in of a prospective payment system for skilled nursing 
facilities over a four year period, effective for the Company's facilities on 
January 1, 1999. Under PPS, Medicare will pay skilled nursing facilities a 
fixed fee per patient day based on the acuity level of the patient to cover 
all post-hospital extended care routine service costs (i.e. Medicare Part A 
patients), including ancillary and capital related costs for beneficiaries 
receiving skilled services. The per diem rate will also cover substantially 
all items and services furnished during a covered stay for which 
reimbursement is currently made separately under Medicare. Such services are 
currently reimbursed on a "pass through" basis. During the phase-in, payments 
will be based on a blend of the facility's historical costs and a federally 
established per diem rate. Interim final regulations, including the federal 
per diem rate, were published on May 12, 1998. It is unclear what impact PPS 
will have on the Company. There can be no assurance that PPS will not have a 
material adverse effect on the results of operations and financial condition 
of the Company. 

                                      26

<PAGE>

     The Company's revenues from its inpatient facilities will be 
significantly affected by the size of the federally established per diem 
rate. There can be no assurance that the per diem rate will not be less than 
the amount the Company's inpatient facilities currently receive for treating 
the patients currently in its care. Moreover, since the Company treats a 
greater percentage of higher acuity patient than many nursing homes, the 
Company may also be adversely impacted if the federal per diem rates for 
higher acuity patients does not adequately compensate the Company for the 
additional expenses and risks for caring for such patients. As a result, 
there can be no assurance that the Company's financial condition and results 
of operations will not be materially and adversely affected.

     The Company is responding to the implementation of PPS by establishing 
SunSolution. SunSolution will offer to provide ancillary services for a fixed 
fee to nonaffiliated facilities. There can be no assurance that there will be 
a market for the SunSolution products and services or whether a change in the 
demand for the Company's services following the imposition of PPS will not 
adversely affect the Company's revenues. Even if SunSolution is successful, 
no assurance can be given that the costs of providing the contracted for 
services will be less than the fixed fee received by the Company for such 
services. Given the relative profitability of Sun's ancillary services, there 
can be no assurance that the Company's margins and ultimately the Company's 
results of operations and financial condition will not be materially and 
adversely affected. 

     In addition, for all Medicare patients not receiving post-hospital 
extended care services (i.e., Medicare Part B patients), effective July 1, 
1998, reimbursement for ancillary services, including rehabilitation therapy, 
medical supplies, pharmacy, temporary staffing for rehabilitation therapy, 
and other ancillary services, will be made pursuant to yet-to-be developed 
fee schedules. In addition, effective January 1, 1999, there will be an 
annual per beneficiary cap of $1,500 on reimbursement for outpatient physical 
therapy and speech therapy and an annual per beneficiary cap of $1,500 on 
reimbursement for occupational therapy. Facilities will be permitted to bill 
patients directly for services rendered in excess of these caps; however, 
there can be no assurance that the Company will receive any payments in 
excess of these caps. There also can be no assurance that such yet-to-be 
developed fee schedules or caps will not have a material adverse effect on 
the Company. 

     The Company's growth strategy relies heavily on the acquisition of 
long-term and subacute care facilities. Regardless of the legal form of the 
acquisition, the Medicare and Medicaid Programs often require that the 
Company assume certain obligations relating to the reimbursement paid to the 
former operators of the facilities acquired by the Company. From time to 
time, fiscal intermediaries and Medicaid agencies examine cost reports filed 
by such predecessor operators. The Company is currently the subject of 
several such examinations. If, as a result of any such examinations, it is 
concluded that overpayments to a predecessor operator were made, the Company, 
as the current operator of such facilities, may be held financially 
responsible for such overpayments. At this time the Company is unable to 
predict the outcome of any existing or future examinations.

     Reimbursement for therapy services is currently evaluated under 
Medicare's reasonable cost principles. Under current law, the reasonable 
costs for physical therapy and respiratory services may not exceed an amount 
equal to the salary that would reasonably have been paid to a therapist for 
providing the services (together with certain additional costs) within each 
geographical area. Salary equivalency guidelines are the amounts published by 
HCFA which reflect the prevailing salary, fringe benefit and expense factors 
as determined by HCFA. HCFA then uses the salary equivalency guidelines to 
determine the reimbursement rates for physical therapy and respiratory 
therapy costs. Although salary equivalency 

                                      27

<PAGE>

guidelines will no longer be effective following the implementation of PPS 
and fee schedule reimbursement, HCFA has published new salary equivalency 
guidelines. 

     On January 30, 1998, HCFA revised salary equivalency guidelines for 
respiratory therapy and physical therapy, and for the first time published 
new salary equivalency guidelines for speech therapy and occupational 
therapy. HCFA has applied the new salary equivalency guidelines to all 
services rendered on or after April 10, 1998. Implementation of these 
guidelines has increased reimbursement rates for respiratory therapy and 
physical therapy, but reduced reimbursement rates for speech therapy and 
occupational therapy. The effect of the changes could have a material adverse 
impact on the Company's results of operations. The salary equivalency 
guidelines rates will have no continuing impact on reimbursement for therapy 
services rendered to a Medicare patient receiving post-hospital extended care 
services following the commencement of PPS, because under PPS, therapy 
services will be bundled into each facility's per diem reimbursement from 
Medicare. In addition, the salary equivalency guidelines will have no 
continuing impact on therapy services rendered to all other Medicare patients 
after the institution of fee schedule reimbursement for therapy services, 
which may be effective as early as July 1, 1998.

     Additionally, if the proposed guidelines are adopted, it could have an 
adverse effect on the cash flow of the facilities to whom the Company 
provides services, thereby potentially adversely affecting the collectibility 
of amounts owed to the Company.

     In 1995, and periodically since then, HCFA has provided information to 
intermediaries for use in determining reasonable costs for occupational and 
speech therapy. This information, although not intended to impose limits on 
such costs, suggests that fiscal intermediaries should carefully review costs 
which appear to be in excess of what a "prudent buyer" would pay for those 
services. While the effect of these directives is still uncertain, they are a 
factor considered by such intermediaries in evaluating the reasonableness of 
amounts paid by providers for the services of the Company's rehabilitation 
therapy subsidiary. When salary equivalency guidelines, PPS and fee schedules 
are implemented, reimbursement for these services will no longer be on a 
"pass through" basis and the HCFA directives and reasonable cost guidelines 
discussed in this paragraph will become moot as to services rendered after 
their effectiveness. In addition, some intermediaries require facilities to 
justify the cost of contract therapists versus employed therapists as an 
aspect of the "prudent buyer" analysis. With respect to rehabilitation 
therapy services provided to affiliated facilities, a retroactive adjustment 
of Medicare reimbursement could be made for some prior periods. With respect 
to nonaffiliated facilities, an adjustment of reimbursement rates for therapy 
services could result in indemnity claims against the Company, based on the 
terms of substantially all of the Company's existing contracts with such 
facilities, for payments previously made by such facilities to the Company 
that are reduced by Medicare in the audit process. Any change in 
reimbursement rates resulting from implementation of the HCFA directives or a 
reduction in reimbursement as a result of a change in application of 
reasonable cost guidelines could have a material adverse effect on the 
Company's financial condition and results of operations (depending on the 
rates adopted) and customers' ability to pay for prior and continuing 
services. When PPS with respect to Medicare Part A (effective for the 
Company's facilities on January 1, 1999) and fee schedules with respect to 
Medicare Part B (which may be effective as early as July 1, 1998) are 
implemented, the Company's facilities' reimbursement will no longer be 
affected by salary equivalency guidelines and the cost reporting settlement 
process for services rendered after their effectiveness.

                                      28

<PAGE>

     Current Medicare regulations that apply to transactions between related 
parties, such as the Company's subsidiaries, are relevant to the amount of 
Medicare reimbursement that the Company is entitled to receive for the 
rehabilitation and respiratory therapy and pharmaceutical services that it 
provides to Company-operated facilities. These related party regulations 
require that, among other things, a substantial part of the rehabilitation 
and respiratory therapy services or pharmaceutical services, as the case may 
be, of the relevant subsidiary be transacted with nonaffiliated entities in 
order for the Company to receive reimbursement for services provided to 
Company-operated facilities at the rates applicable to services provided to 
nonaffiliated entities. The related party regulations do not indicate a 
specific level of services that must be provided to nonaffiliated entities in 
order to satisfy the "substantial part" requirement of such regulations. In 
instances where this issue has been litigated by others, no consistent 
standard has emerged as to the appropriate threshold necessary to satisfy the 
"substantial part" requirement. 

     The Company's net revenues from rehabilitation therapy services, 
including net revenues from temporary therapy staffing services, provided to 
nonaffiliated facilities represented 63%, 70% and 74% of total 
rehabilitation and temporary therapy staffing services net revenues for the 
three months ended March 31, 1998 and the years ended December 31, 1997 and 
1996, respectively. Respiratory therapy services provided to nonaffiliated 
facilities represented 56%, 63% and 55% of total respiratory therapy services 
net revenues for the three months ended March 31, 1998 and the years ended 
December 31, 1997 and 1996, respectively. Net revenues from pharmaceutical 
services billed to nonaffiliated facilities represented 78%, 79% and 78% of 
total pharmaceutical services revenues for the three months ended March 31, 
1998 and the years ended December 31, 1997 and 1996, respectively. The 
Company believes that it satisfies the requirements of these regulations 
regarding nonaffiliated business. Consequently, it has claimed and received 
reimbursement under Medicare for rehabilitation and respiratory therapy and 
pharmaceutical services provided to patients in its own facilities at a 
higher rate than if it did not satisfy these requirements. If the Company 
were deemed to not have satisfied these regulations, the reimbursement that 
the Company receives for rehabilitation and respiratory therapy and 
pharmaceutical services provided to its own facilities would be significantly 
reduced, as a result of which the Company's financial condition and results 
of operations would be materially and adversely affected. If, upon audit by 
Federal or state reimbursement agencies, such agencies find that these 
regulations have not been satisfied, and if, after appeal, such findings are 
sustained, the Company could be required to refund some or all of the 
difference between its cost of providing these services to any entity found 
to be subject to the related party regulations and the higher amount actually 
received. While the Company believes that it has satisfied and will continue 
to satisfy these regulations, there can be no assurance that its position 
would prevail if contested by relevant reimbursement agencies. The foregoing 
statements with respect to the Company's ability to satisfy these regulations 
are forward looking and could be affected by a number of factors, including 
the interpretation of Medicare regulations by Federal or state reimbursement 
agencies and the Company's ability to provide services to nonaffiliated 
facilities. When the salary equivalency guidelines, PPS and the fee schedules 
are implemented, the Medicare impact of the related party rule will be 
significantly reduced.

     In addition, the OIG recently published a report, based on a limited 
review of patient records in six unidentified long-term care facilities in 
California, that found that between 4% and 80% of therapy services were 
medically unnecessary in such facilities. The OIG announced that it will 
conduct a full national study to quantify the extent of medically unnecessary 
services and to develop baseline data to compare therapy utilization before 
and after the BBA.

REGULATION

     The Company's subsidiaries, including those which provide subacute and 
long-term care, rehabilitation and respiratory therapy and pharmaceutical 
services, are engaged in industries which are extensively regulated. As such, 
in the ordinary course of business, the operations of these subsidiaries are 
continuously subject to state and Federal regulatory scrutiny, supervision 
and control. Such regulatory scrutiny often includes inquiries, 
investigations, examinations, audits, site visits and surveys, some of which 
may be non-routine. The Company is currently the subject of several such 
investigations.

                                      29

<PAGE>

     In addition to being subject to the direct regulatory oversight of state 
and Federal regulatory agencies, these industries are frequently subject to 
the regulatory supervision of fiscal intermediaries. Fiscal intermediaries 
are agents of HCFA who interpret and implement applicable laws and 
regulations and make decisions about the appropriate reimbursement to be paid 
under Medicare and Medicaid. The Company's subsidiaries are subject to the 
oversight of several different intermediaries. Those different intermediaries 
have taken varying interpretations of the applicable laws and regulations. 
The lack of uniformity in the interpretation and implementation of such laws 
and regulations reflects in part the fact that the statutory standards are 
subject to interpretation and the manuals which are published and utilized by 
HCFA and the intermediaries in performing their regulatory functions are 
often not sufficiently specific to provide clear guidance in the areas which 
are the subject of regulatory scrutiny. 

     It is the policy of the Company to comply with all applicable laws and 
regulations, and the Company believes that its subsidiaries are in 
substantial compliance with all material laws and regulations which are 
applicable to their businesses. However, given the extent to which the 
interpretation and implementation of applicable laws and regulations vary and 
the lack of clear guidance in many of the areas which are the subject of 
regulatory scrutiny, there can be no assurance that the business activities 
of the Company's subsidiaries will not from time to time become the subject 
of regulatory scrutiny, or that such scrutiny will not result in 
interpretations of applicable laws or regulations by government regulators or 
intermediaries which differ materially from those taken by the Company's 
subsidiaries. In addition, if a provider is ever found to have engaged in 
improper practices, it could be subject to civil, administrative or criminal 
fines, penalties or restitutionary relief, and reimbursement authorities 
could also seek the suspension or exclusion of the provider or individuals 
from participation in their programs. 

     In January 1995, the Company learned that it was the subject of a 
pending Federal investigation. The investigating agencies are the OIG and the 
United States Department of Justice. At this time, the Company does not know 
the full scope of the investigation. However, the Company currently believes 
that the investigation is focused principally on whether the Company provided 
and billed for unnecessary or unordered therapy services to residents of 
skilled nursing facilities and whether the Company adequately documented the 
therapy services which it provided. 

     In July 1997, the Criminal Division of the U.S. Department of Justice 
informed the Company that it had completed its investigation of the Company, 
and that it would not initiate any actions against the Company or any 
individuals. The investigation by the Civil Division of the Department of 
Justice and the OIG is still proceeding. The government continues to collect 
information, and the Company continues to cooperate with the investigators. 
The Company and the government have had preliminary discussions, and the 
Company expects to have continuing discussions, regarding a possible 
settlement of the investigation. 

     The Company is unable to determine at this time when the investigation 
will be concluded, how large a monetary settlement the government may seek, 
the nature of any other remedies that may be sought by the government, 
whether or when a settlement will in fact occur or whether any such 
settlement or any other outcome of the investigation will have a material 
adverse effect on the Company's financial condition or results of operations. 
The foregoing statements with respect to the outcome of the investigation are 
forward-looking and could be affected by a number of factors, including the 
actual scope of the investigation, the government's factual findings and the 
interpretation of Federal statutes and regulations by the government and 
federal courts and whether any such factual findings could serve as a basis 
for proceedings by other governmental authorities. From time to time the 
negative publicity surrounding the investigation has in the past adversely 
affected the private pay enrollment in certain inpatient facilities and 
slowed the Company's success in obtaining additional outside contracts in the 
rehabilitation therapy 

                                      30

<PAGE>

business, which resulted in higher than required therapist staffing levels. 
Negative publicity in the future could have a similar effect.

     In 1996, the Connecticut Attorney General's office and the Connecticut 
Department of Social Services ("DSS") began an investigation and initiated a 
hearing in order to determine whether the Company's long-term care subsidiary 
submitted false and misleading fiscal information on its 1993 and 1994 
Medicaid cost reports. Since 1997, the investigation has also covered 
information for the 1995 cost year as well as cost reporting periods prior to 
1993. The information under review includes submissions and representations 
by the long-term care subsidiary and the Company's chief executive officer. 
The evidentiary phase of the hearing has concluded, and the Company has 
submitted a settlement offer to the DSS. Based on the Company's current 
understanding of the investigation, the Company does not believe the terms of 
a settlement would have a material adverse effect on the Company's business, 
financial condition or results of operations. However, the proceedings are 
still in progress and the Company is unable to determine at this time when 
the investigation will be concluded or whether the evidence will warrant 
further administrative action or Medicaid reimbursement sanctions by the DSS. 
The DSS has not responded to the Company's settlement offer, and no assurance 
may be given that any counter-proposal by the DSS would contain terms and 
conditions that would be acceptable to the Company, that a settlement will in 
fact occur or whether any such settlement or other outcome of the 
investigation will not have a material adverse effect on the Company's 
business, financial condition or results of operations. The foregoing 
statement with regard to the outcome of this investigation is forward looking 
and could be affected by a number of factors, including factual findings and 
the interpretation of applicable laws and regulations by the Attorney General 
and the DSS and whether any such factual findings could serve as a basis for 
proceedings by other governmental authorities in Connecticut or elsewhere. 

     Pursuant to the Health Insurance Portability and Accountability Act of 
1996, Congress has provided additional funding to Medicare and Medicaid 
enforcement units to investigate potential cases of reimbursement abuse in 
the health care services industry. The Act also sets guidelines to encourage 
federal, state, and local law enforcement agencies to share general 
information and to coordinate specific law enforcement activities including 
conducting investigations, audits, evaluations, and inspections relating to 
the delivery of and payment for health care. From time to time enforcement 
agencies conduct audits, inspections and investigations with respect to the 
reimbursement activities of the subsidiaries of the Company. The Company is 
currently the subject of several such investigations. It is the Company's 
practice to cooperate fully in such matters. 

LITIGATION

     On or about January 23, 1996, two former stockholders of SunCare, John 
Brennan and Susan Bird, filed a lawsuit (the "SunCare Litigation") against 
the Company and certain of its officers and directors in the United States 
District Court for the Southern District of Indiana. Plaintiffs allege, among 
other things, that the Company did not disclose material facts concerning the 
investigation by the OIG and that the Company's financial results were 
misstated. The complaints purport to state claims, INTER ALIA, under Federal 
and state securities laws and for breach of contract, including a breach of a 
registration rights agreement pursuant to which the Company agreed to 
register the shares of the Company's common stock issued to such former 
stockholders of SunCare in the acquisition. Plaintiffs purport to seek 
recision, unspecified compensatory damages, punitive damages and other 
relief. The trial is currently scheduled to begin in the summer of 1998. 

                                      31

<PAGE>

     The Company believes the SunCare Litigation will not have a material 
adverse impact on its financial condition or results of operations, although 
the unfavorable resolution of this action in any reporting period could have 
a material adverse impact on the Company's results of operations for that 
period. The foregoing statements with respect to the possible outcome of the 
SunCare Litigation are forward-looking and could be affected by a number of 
factors, including judicial interpretations of applicable law, the 
uncertainties and risk inherent in any litigation, particularly a jury trial, 
the existence and scope of any subsequently filed complaints, the scope of 
insurance coverage, and the outcome of the OIG investigation and all factors 
that could affect that outcome. 

     On September 8, 1995, a derivative action was filed by Brickell Partners 
against certain of the Company's current and former directors and officers in 
the United States District Court for the District of New Mexico, captioned 
BRICKELL PARTNERS V. TURNER, ET AL. The complaint was not served on any 
defendant. On June 19, 1996, an amended complaint alleging breach of 
fiduciary duty by certain of the Company's current and former directors and 
officers was filed and subsequently served on the defendants. On August 5, 
1996, the District Court dismissed this action without prejudice for failure 
to serve the defendants within the required time period. The plaintiffs filed 
a new complaint, alleging the same claims, on August 19, 1996. In December 
1997, the Company and the plaintiffs reached an agreement in principle to 
settle the action for an immaterial amount. The settlement is subject to 
court approval. 

     The Company was notified in 1997 by a law firm representing several 
national insurance companies that these companies believed that the Company 
had engaged in improper billing and other practices in connection with the 
Company's delivery of therapy and related services. In response, the Company 
began discussions directly with these insurers and hopes to resolve these 
matters without litigation; however, the Company is unable at this time to 
predict whether it will be able to do so, what the eventual outcome may be or 
the extent of its liability, if any, to these insurers.

                                      32

<PAGE>

PART II.  OTHER INFORMATION

ITEM 1.   LEGAL PROCEEDINGS

     Information with respect to this item is found in Management's 
Discussion and Analysis of Financial Condition and Results of Operations and 
is hereby incorporated herein by reference.

ITEM 6.   EXHIBITS AND REPORTS ON FORM 8-K

(a)  Exhibits

     (10.1)    Second Amendment to Credit Agreement among Sun, certain lenders,
               certain co-agents, and NationsBank of Texas, as Administrative
               Lender, dated as of March 27, 1998.

     (10.2)    Indenture among the Company, U.S. Bank Trust National 
               Association, as trustee, and certain guarantors, dated as of 
               May 4, 1998.

     (10.3)    Amended and Restated Declaration of Trust of Sun Financing I 
               among the Company, as sponsor, Robert F. Murphy, as trustee, 
               Robert D. Woltil, as trustee, William C. Warrick, as trustee, 
               The Bank of New York (Delaware), as trustee, and The Bank of 
               New York, dated as of May 4, 1998.

     (10.4)    Indenture among the Company and The Bank of New York, as 
               trustee, dated as of May 4, 1998.

     (10.5)    Preferred Securities Guarantee among the Company and The Bank 
               of New York, as trustee, dated as of May 4, 1998.

     (10.6)    Registration Rights Agreement among the Company, certain 
               guarantors and Bear, Stearns & Co. Inc., Donaldson, Lufkin & 
               Jenrette Securities Corporation, J.P. Morgan Securities Inc., 
               NationsBanc Montgomery Securities LLC and Schroder & Co. Inc., 
               dated as of May 4, 1998.

     (10.7)    Registration Rights Agreement among Sun Financing I, the 
               Company and Bear, Stearns & Co. Inc., Donaldson, Lufkin & 
               Jenrette Securities Corporation, J.P. Morgan Securities Inc., 
               NationsBanc Montgomery Securities LLC and Schroder & Co. Inc., 
               dated as of May 4, 1998.

     (27.1)    Financial Data Schedule

(b)  Reports on Form 8-K

     Report dated February 26, 1998 and filed March 20, 1998 reporting the
     earnings of the Company for the fourth quarter and the twelve months ended
     December 31, 1997.

     Report dated April 3, 1998 and filed April 10, 1998 reporting an Amendment
     to the Agreement and Plan of Merger and Reorganization, dated as of
     February 17, 1997, as amended by Amendment No. 1 thereto dated as of May
     27, 1997, by Amendment No. 2 thereto dated as of August 21, 1997 and by
     Amendment No. 3 thereto dated as of November 27, 1997, by and among Sun,
     Retirement Care Associates, Inc. and Peach Acquisition Corporation.

     Report dated April 14, 1998 and filed April 16, 1998 reporting that Sun has
     commenced marketing two private placements of its securities.  Sun and Sun
     Financing, a Delaware statutory business trust and subsidiary of Sun, will
     offer $300 million ($345 million if the initial purchasers' overallotment
     is exercised in full) of convertible trust issued preferred securities and
     Sun will offer $125 million of Senior Subordinated Notes due 2008.

     Report dated October 8, 1997 and filed April 16, 1998 reporting the
     financial statements of Regency Health Services, Inc.

     Report dated April 29, 1998 and filed April 29, 1998 reporting the pricing
     of two private placements of $150 million of Senior Subordinated Notes due
     2008 and $345 million of convertible trust issued preferred securities.

                                      33

<PAGE>

                                      SIGNATURES


Pursuant to the requirements of the Securities and Exchange Act of 1934, the 
Registrant has duly caused this report to be signed on its behalf by the 
undersigned thereunto duly authorized.

                                   SUN HEALTHCARE GROUP, INC.


Date:     May 15, 1998                       By:  /s/ Robert D. Woltil* 
                                                  ----------------------------
                                                  Robert D. Woltil
                                                  Chief Financial Officer




*Signing on the behalf of the Registrant and as principal financial officer.  

                                      34


<PAGE>

                         SECOND AMENDMENT TO CREDIT AGREEMENT

     THIS SECOND AMENDMENT TO CREDIT AGREEMENT (this "Second Amendment"), 
dated as of March 27, 1998, is entered into among Sun Healthcare Group, Inc., 
a Delaware corporation ("Borrower"), the entities listed on the signature 
pages hereto as Lenders (collectively, "Lenders"), the co-agents listed on 
the signature pages hereto as Co-Agents (collectively, the "Co-Agents"), and 
NationsBank of Texas, N.A., as Administrative Agent (in said capacity, "the 
Administrative Agent").

                                      BACKGROUND

     The Borrower, certain of the Lenders (herein, the "Existing Lenders"), 
the Co-Agents and the Administrative Agent heretofore entered into that 
certain Credit Agreement, dated as of October 8, 1997, as amended by that 
certain First Amendment to Credit Agreement, dated as of November 12, 1997 
(the "Credit Agreement"; the terms defined in the Credit Agreement and not 
otherwise defined herein shall be used herein as defined in the Credit 
Agreement).

     The Borrower, the Lenders, the Co-Agents and the Administrative Agent 
desire to amend the Credit Agreement to (a) permit (i) the Investment in and 
Acquisitions of Restricted Subsidiaries that are not required to execute a 
Subsidiary Guaranty and whose capital stock or other equity interest is not 
required to be pledged pursuant to the Credit Agreement, and (ii) 
Sunscript/HRA L.L.C., an Illinois limited liability company ("Sunscript 
L.L.C."), of which Sunscript Pharmacy Corporation, a New Mexico corporation 
and wholly-owned Subsidiary of the Borrower ("Sunscript Corp."), will own up 
to 60% of the equity interests, to incur Indebtedness and grant Liens on its 
assets, and (b) make certain other changes therein.

     NOW, THEREFORE, in consideration of the covenants, conditions and 
agreements hereafter set forth, and for other good and valuable 
consideration, the receipt and adequacy of which are all hereby acknowledged, 
the Borrower, the Lenders, the Co-Agents and the Administrative Agent 
covenant and agree as follows:

     1.   AMENDMENTS TO CREDIT AGREEMENT.

     (a)  The definition of "FIXED CHARGES" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended to read as follows:

          "FIXED CHARGES" means, for any date of calculation, calculated 
     for the Borrower and its Subsidiaries on a consolidated basis 
     (provided that if Non-Guaranteeing Subsidiary EBITDAR shall ever 
     equal or exceed 15% of EBITDAR, Fixed Charges shall be calculated 
     for the Borrower and its Restricted Subsidiaries which are not 
     Non-Guaranteeing Restricted Subsidiaries on a consolidated basis) 
     determined in accordance with GAAP, the sum of, without duplication, 
     (a) scheduled principal or residual or similar payments made on 
     Total Debt (other than (i) lease expense pursuant to Operating 
     Leases,

<PAGE>

     (ii) principal payments made on the Obligations, and (iii) 
     debt for borrowed money having (x) a maturity of less than twelve 
     months and (y) no principal amortization), plus (b) interest paid, 
     whether or not capitalized (including interest paid pursuant to 
     Capitalized Lease Obligations), plus (c) lease expense pursuant to 
     Operating Leases, plus (d) Dividends paid in respect of the Sun 
     Financing Preferred Securities, in each case for the four fiscal 
     quarters immediately preceding the date of calculation.  For purpose 
     of the calculation of Fixed Charges with respect to assets not owned 
     at all times during the four fiscal quarters immediately preceding 
     the date of determination, Fixed Charges shall be adjusted, on a 
     pro-forma basis, to (i) include the Fixed Charges attributable to an 
     Acquisition which occurred during any such fiscal quarter for the 
     twelve month period preceding the date of determination, provided 
     the Acquisition Consideration for such Acquisition is in excess of 
     $5,000,000 and (ii) exclude the Fixed Charges of any asset or group 
     of related amounts disposed of in one transaction or a series of 
     related transactions during any such fiscal quarter for the twelve 
     month period preceding the date of determination, provided the 
     consideration received from the disposition of such asset or group 
     of related assets is in excess of $5,000,000."

     (b)  The defined term "FOREIGN SUBSIDIARY EBITDA" is hereby deleted and 
the defined term "NON-GUARANTEEING SUBSIDIARY EBITDA" is inserted in lieu 
thereof in proper alphabetical order to read as follows:

          "NON-GUARANTEEING SUBSIDIARY EBITDA" means, for any period, 
     determined in accordance with GAAP on a consolidated basis for the 
     Non-Guaranteeing Subsidiaries, the sum of (a) pre-tax net income 
     (excluding therefrom (i) any items of extraordinary gain, including 
     net gains on the sale of assets other than asset sales in the 
     ordinary course of business, and (ii) any items of extraordinary 
     loss, including net losses on the sale of assets other than asset 
     sales in the ordinary course of business), plus (b) interest 
     expense, whether or not capitalized (including interest expense 
     pursuant to Capitalized Lease Obligations), Depreciation and 
     amortization, in each case for the four fiscal quarters immediately 
     preceding the date of calculation.  For purpose of the calculation 
     of Non-Guaranteeing Subsidiary EBITDA with respect to assets not 
     owned at all times during the four fiscal quarters immediately 
     preceding the date of determination, Non-Guaranteeing Subsidiary 
     EBITDA shall be adjusted, on a pro-forma basis, to (i) include the 
     Non-Guaranteeing Subsidiary EBITDA attributable to an Acquisition 
     which occurred during any such fiscal quarter for the twelve month 
     period preceding the date of determination, provided the Acquisition 
     Consideration for such Acquisition is in excess of $5,000,000 and 
     (ii) exclude the Non-Guaranteeing Subsidiary EBITDA of any asset or 
     group of related amounts disposed of in one transaction or a series 
     of related transactions during any such fiscal quarter for the 
     twelve month period preceding the date of determination, provided 
     the consideration received from the disposition of such asset or 
     group of related assets is in excess of $5,000,000."

                                    -2-

<PAGE>

     (c)  The defined term "FOREIGN SUBSIDIARY EBITDAR" is hereby deleted and 
the defined term "NON-GUARANTEEING SUBSIDIARY EBITDAR" is inserted in lieu 
thereof in proper alphabetical order to read as follows:

          "NON-GUARANTEEING SUBSIDIARY EBITDAR" means, for any period, 
     determined in accordance with GAAP on a consolidated basis for the 
     Borrower's Non-Guaranteeing Subsidiaries, the sum of (a) 
     Non-Guaranteeing Subsidiary EBITDA, plus (b) lease expense pursuant 
     to Operating Leases."

     (d)  The definition of "FIXED CHARGE COVERAGE RATIO" set forth in 
SECTION 1.1 of the Credit Agreement is hereby amended to read as follows:

          "FIXED CHARGE COVERAGE RATIO" means, for any date of 
     calculation, the ratio of EBITDAR (provided that if Non-Guaranteeing 
     Subsidiary EBITDAR shall ever equal or exceed 15% of EBITDAR, the 
     Fixed Charge Coverage Ratio shall be calculated using Domestic 
     EBITDAR but adjusted to exclude EBITDAR of Non-Guaranteeing 
     Restricted Subsidiaries) to Fixed Charges for the four fiscal 
     quarters immediately preceding such date of calculation."

     (e)  The definition of "GUARANTOR" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended to read as follows:

          "GUARANTOR" means each Restricted Subsidiary other than (a) 
     Inactive Subsidiaries of the Borrower and (b) Non-Guaranteeing 
     Subsidiaries."

     (f)  The definition of "LEVERAGE RATIO" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended to read as follows:

          "LEVERAGE RATIO" means, for any date of calculation, calculated 
     for the Borrower and its Subsidiaries on a consolidated basis 
     (provided that if Non-Guaranteeing Subsidiary EBITDAR shall ever 
     equal or exceed 15% of EBITDAR, the Leverage Ratio shall be 
     calculated using Domestic EBITDAR but adjusted to exclude EBITDAR 
     for Non-Guaranteeing Restricted Subsidiaries), the ratio of Total 
     Debt to EBITDAR for the four fiscal quarters immediately preceding 
     the date of calculation."

     (g)  The definition of "NET WORTH" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended to read as follows:

          "NET WORTH" means, for the Borrower and its Subsidiaries, on a 
     consolidated basis (provided that if Non-Guaranteeing Subsidiary 
     EBITDAR shall ever equal or exceed 15% of EBITDAR, Net Worth shall 
     be calculated for the Borrower and its Restricted Subsidiaries on a 
     consolidated basis, but adjusted to exclude (i), (ii) and (iii) 
     immediately following for Non-Guaranteeing Restricted Subsidiaries), 
     determined in accordance with GAAP, the sum of (i) capital stock 
     taken at par value, plus (ii) capital surplus, plus

                                     -3-

<PAGE>

     (iii) retained earnings less treasury stock; provided, however, 
     notwithstanding the above, for purposes of calculation of Net Worth 
     (but without duplication) there shall be added to Net Worth an 
     amount equal to 50% of the aggregate liquidation amount (not to 
     exceed $25 per share) of the outstanding Sun Financing Preferred 
     Securities."

     (h)  The definition of "PERMITTED LIENS" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended by (i) deleting "and" at the end of clause 
(i) thereof, (ii) deleting "." at the end of clause (j) thereof and inserting 
"; and" in lieu thereof and (iii) adding the following clause (k) thereto to 
read as follows:

          "(k) Liens on direct obligations of, or guaranteed by, the 
     United States of America or any agency thereof and maturing in one 
     year or less of the date of purchase in an aggregate amount not in 
     excess of $5,000,000 to secure obligations of the Borrower and its 
     Subsidiaries in respect of private placements of capital stock of 
     the Borrower and its Subsidiaries."

     (i)  The definition of "PERMITTED RESTRICTED PAYMENTS" set forth in 
SECTION 1.1 of the Credit Agreement is hereby amended to read as follows:

          "PERMITTED RESTRICTED PAYMENTS" means (a) the declaration and 
     payment of Dividends to the Borrower or any of its Restricted 
     Subsidiaries (other than Non-Guaranteeing Restricted Subsidiaries), 
     (b) the declaration and payment of Dividends by Non-Guaranteeing 
     Restricted Subsidiaries other than Sun Financing, (c) payments made 
     after the Agreement Date to the Bondholders in connection with a 
     tender of the Bonds, not to exceed $8,000,000 in aggregate amount, 
     (d) the repurchase of shares by the Borrower of its shares held by 
     Don A. Karchmer, John E. Bingaman, Thomas E. Stewart and James W. 
     Campbell pursuant to the terms of that certain Registration Rights 
     Agreement with the Borrower, dated as of June 29, 1993, as amended 
     by that certain First Amendment to Registration Rights Agreement, 
     dated as of May 26, 1994, (e) payments made after the Agreement Date 
     to the Convertible Bondholders in connection with the redemption or 
     conversion of any of the Convertible Bonds pursuant to the terms of 
     the Convertible Indenture, not to exceed $22,500,000 in aggregate 
     amount, (f) payments made in respect of the Regency Tender for the 
     Regency Subordinated Notes, (g) payments of regularly scheduled 
     interest on Subordinated Debt, and (h) Dividends declared and paid 
     in respect of the Sun Financing Preferred Securities."

     (j)  The definition of "RESTRICTED PAYMENTS" set forth in SECTION 1.1 of 
the Credit Agreement is hereby amended to read as follows:

          "RESTRICTED PAYMENTS" means, collectively, (a) Dividends, (b) 
     Treasury Stock Purchases, and (c) any payment or prepayment of 
     principal, premium, penalty or interest on any Subordinated Debt or 
     any defeasance, redemption, repurchase or other acquisition or 
     retirement for value, in whole or in part, of any Subordinated Debt 
     (including, without limitation, the setting aside of assets or the 
     deposit of funds therefor)."

                                      -4-

<PAGE>

     (k)  The definition of "SENIOR DEBT TO EBITDAR RATIO" set forth in 
SECTION 1.1 of the Credit Agreement is hereby amended to read as follows:

          "SENIOR DEBT TO EBITDAR RATIO" means, for any date of 
     calculation, calculated for the Borrower and its Subsidiaries on a 
     consolidated basis (provided that if Non-Guaranteeing Subsidiary 
     EBITDAR shall ever equal or exceed 15% of EBITDAR, the Senior Debt 
     to EBITDAR Ratio shall be calculated using Domestic EBITDAR but 
     adjusted to exclude EBITDAR of Non-Guaranteeing Restricted 
     Subsidiaries), the ratio of (i) Senior Debt as of the date of 
     calculation to (ii) EBITDAR for the four fiscal quarters immediately 
     preceding the date of calculation."

     (l)  The definition of "SUBORDINATED DEBT" set forth in SECTION 1.1 of 
the Credit Agreement is hereby amended by adding the following sentence to 
the end thereof:

     "For purposes of calculation of Subordinated Debt, there shall be 
     included as Subordinated Debt such amount of the Borrower's 
     Subordinated Debentures as are included in Total Debt."

     (m)  The definition of "SUBSIDIARY" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended to read as follows:

          "SUBSIDIARY" of any Person means any corporation, partnership, 
     joint venture, trust or other Person of which (or in which) more 
     than 50% of:

          (i)   the outstanding capital stock having voting power to elect a
                majority of the board of directors of such corporation
                (irrespective of whether at the time capital stock of any other
                class or classes shall or might have voting power upon the
                occurrence of any contingency);

          (ii)  the ownership interests having voting power to elect persons
                performing functions similar to board of directors;

          (iii) the interest in the capital or profits of such partnership
                or joint venture;

          (iv)  the beneficial interest of such trust, or

          (v)   the equity interest of such other Person,

     is at the time directly or indirectly owned by such Person, by such Person
     and one or more of its Subsidiaries or by one of more of such Person's
     Subsidiaries."

     (n)  The definition of "TOTAL DEBT" set forth in SECTION 1.1 of the 
Credit Agreement is hereby amended to read as follows:

                                    -5-

<PAGE>

          "TOTAL DEBT" means, as of any date of determination, determined 
     for the Borrower and its Subsidiaries on a consolidated basis 
     (provided that if Non-Guaranteeing Subsidiary EBITDAR shall ever 
     equal or exceed 15% of EBITDAR, Total Debt shall be calculated for 
     the Borrower and its Restricted Subsidiaries which are not 
     Non-Guaranteeing Restricted Subsidiaries on a consolidated basis) in 
     accordance with GAAP, the sum (without duplication) of (a) all 
     principal outstanding under the Loan Documents, plus (b) all 
     obligations evidenced by a promissory note or otherwise representing 
     borrowed money, plus (c) all reimbursement obligations for letters 
     of credit (excluding reimbursement obligations in respect of letters 
     of credit to support indebtedness and other obligations otherwise 
     included in the calculation of Total Debt), plus (d) all Capitalized 
     Lease Obligations, plus (e) lease expense pursuant to Operating 
     Leases other than Synthetic Leases (such lease expense to be in an 
     amount equal to the product of rental expense for the four fiscal 
     quarters immediately preceding the date of calculation multiplied by 
     eight and shall be net of any income being received pursuant to 
     subleases during such period, provided that no such sublessee is in 
     default under its sublease), plus (f) the principal portion of all 
     obligations in respect of Synthetic Leases, less (g) an amount equal 
     to any write-up, to market value, of the Bonds and the Convertible 
     Bonds as required by GAAP.  For the purpose of the calculation of 
     lease expense pursuant to Operating Leases for Subsidiaries not 
     owned at all times during the four fiscal quarters immediately 
     preceding the date of determination, such lease expense shall be 
     adjusted, on a pro-forma basis, to (i) include the lease expense 
     pursuant to Operating Leases attributable to an Acquisition which 
     occurred during any such fiscal quarter for the four fiscal quarters 
     of the Subsidiary acquired immediately preceding the date of 
     determination (such lease expense to be multiplied by eight), 
     provided the Acquisition Consideration for such Acquisition is in 
     excess of $5,000,000 and (ii) exclude any such lease expense of any 
     asset or group of related assets disposed of in one transaction or a 
     series of related transactions during any such fiscal quarter for 
     the four fiscal quarters immediately preceding the date of 
     determination, provided the consideration received from the 
     disposition of such asset or group of related assets is in excess of 
     $5,000,000.  In addition, notwithstanding anything above to the 
     contrary, there shall be added to Total Debt, but without 
     duplication, an amount equal to (a) 50% of the aggregate outstanding 
     principal amount of the Borrower Subordinated Debentures during such 
     time as Sun Financing holds the Borrower Subordinated Debentures and 
     (b) 100% of the aggregate outstanding principal amount of the 
     Borrower Subordinated Debentures during such time as Persons other 
     than Sun Financing hold the Borrower Subordinated Debentures."

     (o)  The definition of "TOTAL DEBT TO CAPITALIZATION RATIO" set forth in 
SECTION 1.1 of the Credit Agreement is hereby amended to read as follows:

          "TOTAL DEBT TO CAPITALIZATION RATIO" means, for any date of 
     calculation, calculated for the Borrower and its Subsidiaries on a 
     consolidated basis (provided that if Non-Guaranteeing Subsidiary 
     EBITDAR shall ever equal or exceed 15% of EBITDAR, the Total Debt to 
     Capitalization Ratio shall be calculated for the Borrower and its 
     Restricted Subsidiaries which are not Non-Guaranteeing Restricted 
     Subsidiaries on a consolidated

                                   -6-

<PAGE>

     basis) in accordance with GAAP, the ratio of (a) Total Debt to (b) 
     an amount equal to the sum of (i) Total Debt plus (ii) Net Worth as 
     of the date of calculation."

     (p)  SECTION 1.1 of the Credit Agreement is hereby amended by adding the 
following defined terms thereto in proper alphabetical order to read as 
follows:

          "BORROWER SUBORDINATED DEBENTURES" means the Convertible Junior 
     Subordinated Debentures not to exceed $345,000,000 in aggregate 
     principal amount issued under the Indenture of Trust to be dated 
     approximately April 1998 between the Borrower and the trustee 
     thereunder which are subordinate in right of payment to senior debt 
     of the Borrower and issued initially to Sun Financing for the 
     proceeds of the sale of the Sun Financing Preferred Securities, 
     issued pursuant to terms and documentation approved in writing by 
     the Determining Lenders."

          "NON-GUARANTEEING RESTRICTED SUBSIDIARY" means any Restricted 
     Subsidiary which does not execute a Subsidiary Guaranty and whose 
     capital stock or equity interest is not pledged pursuant to a Pledge 
     Agreement."

          "NON-GUARANTEEING SUBSIDIARIES" means, collectively, each 
     Non-Guaranteeing Restricted Subsidiary and each Foreign Subsidiary; 
     PROVIDED, HOWEVER, the Borrower covenants and agrees that no 
     Non-Guaranteeing Subsidiary shall execute a Guaranty, or otherwise 
     be obligated in respect of a Guaranty, of any Indebtedness of the 
     Borrower or any of its Subsidiaries."

          "SUN FINANCING" means Sun Financing I, a statutory business 
     trust formed under the laws of the State of Delaware, all of the 
     issued and outstanding common stock of which is owned by the 
     Borrower."

          "SUN FINANCING PREFERRED SECURITIES" means not more than 
     $345,000,000 of Convertible Trust Issued Preferred Securities of Sun 
     Financing, which may be convertible into common stock of the 
     Borrower, issued pursuant to terms and documentation approved in 
     writing by the Determining Lenders."

          "SUN FINANCING PREFERRED SECURITIES GUARANTEE" means the 
     agreement from the Borrower for the benefit of the holders of the 
     Sun Financing Preferred Securities guaranteeing on a subordinated 
     basis as more fully set forth therein, certain payments to be made 
     with respect to the Sun Financing Preferred Securities."

     (q)  SECTION 5.12 of the Credit Agreement is hereby amended to read as 
follows:

          "Section 5.12  RESTRICTED SUBSIDIARIES.  Within 15 days following the
     Acquisition or formation of any Restricted Subsidiary (other than Inactive
     Subsidiaries and Non-Guaranteeing Restricted Subsidiaries), the Borrower
     shall cause (a) the capital stock of, or other equity interest in, such
     Restricted Subsidiary to be pledged to the Administrative

                                    -7-

<PAGE>

     Agent pursuant to a Pledge Agreement and take such other steps as 
     may be necessary or reasonably requested by Administrative Agent in 
     order to cause Administrative Agent to have a perfected, first 
     priority security interest in such capital stock or equity interest 
     and (b) such Restricted Subsidiary to become party to a Subsidiary 
     Guaranty and deliver such evidence of corporate authority as may be 
     reasonably requested by Administrative Agent in connection 
     therewith."

     (r)  SECTION 7.1 of the Credit Agreement is hereby amended by (i) 
deleting "and" at the end of clause (j) thereof, (ii) re-lettering existing 
clause "(k)" thereto as clause "(l)" and (iii) adding a new clause (k) 
thereto to read as follows:

     "(k) Indebtedness in respect of the Sun Financing Preferred 
Securities, the Borrower Subordinated Debentures and the Sun 
Financing Preferred Securities Guarantee; and"

     (s)  SECTION 7.3(g) of the Credit Agreement is hereby amended to read as 
follows:

          "(g) Investments by Borrower in one or more Restricted 
     Subsidiaries (other than Inactive Subsidiaries and Non-Guaranteeing 
     Restricted Subsidiaries); PROVIDED THAT, (i) any such Restricted 
     Subsidiary is subject to the provisions hereof, (ii) any such 
     Restricted Subsidiary is or immediately becomes party to a 
     Subsidiary Guaranty and the Intercompany Line of Credit, (iii) all 
     of the capital stock of, or other equity interest in, such 
     Restricted Subsidiary (other than CareerStaff Subsidiaries unless 
     otherwise required by SECTION 5.11) is pledged pursuant to a Pledge 
     Agreement, as applicable, and (iv) to the extent such Investment is 
     in the form of a loan or advance, the obligation to repay such loan 
     or advance is recorded on the books and records of such Restricted 
     Subsidiary in form and with detail satisfactory to the Lenders;"

     (t)  SECTION 7.3(j) of the Credit Agreement is hereby amended to read as 
follows:

          "(j) other Investments primarily related to the business of 
     providing healthcare services, including nursing care, 
     rehabilitation therapy and other specialized healthcare services (i) 
     in Domestic Entities (including Non-Guaranteeing Restricted 
     Subsidiaries) (A) prior to and including December 31, 1997, (1) as 
     set forth on SCHEDULE 13 hereto, and (2) such other Investments not 
     to exceed $5,000,000 in aggregate principal amount, and (B) 
     thereafter, not to exceed, together with the aggregate Acquisition 
     Consideration for all Non-Guaranteeing Restricted Subsidiaries 
     (other than Sun Financing) acquired pursuant to SECTION 
     7.5(a)(ii)(b) hereof, $50,000,000 in aggregate principal amount, and 
     (ii) in Foreign Entities (A) prior to and including December 31, 
     1997, (1) as set forth on SCHEDULE 11 hereto and (2) such other 
     Investments, together with the aggregate Acquisition Consideration 
     for all Foreign Subsidiaries acquired pursuant to SECTION 7.5(b)(ii) 
     hereof and obligations incurred in respect of Guaranties and letters 
     of credit pursuant to SECTION 7.1(i) hereof which are not set forth 
     on SCHEDULE 11 hereto, not to exceed $5,000,000 in aggregate 
     principal amount, and (B) for each fiscal year thereafter, such 

                                    -8-

<PAGE>

     other Investments (calculated net of any repayment of loans and 
     advances by Foreign Entities) together with the Acquisition 
     Consideration for all Foreign Subsidiaries acquired pursuant to 
     SECTION 7.5(b)(ii) hereof and obligations in respect of Guaranties 
     and letters of credit pursuant to SECTION 7.1(i) hereof, not to 
     exceed in aggregate amount (1) $60,000,000 or (2) $75,000,000 if the 
     Leverage Ratio as of the end of any fiscal quarter during such 
     fiscal year is less than 5.50 to 1; PROVIDED, HOWEVER, that no 
     individual Investment in any Foreign Entity shall exceed $30,000,000.
     
     (u)  SECTION 7.4(a) of the Credit Agreement is hereby amended to read as 
follows:

          "(a) liquidate or dissolve itself (or suffer any liquidation or 
     dissolution) or otherwise wind up, or sell, lease, abandon, transfer 
     or otherwise dispose of all or any part of its assets, properties or 
     business, other than (i) immaterial assets sold or otherwise 
     disposed of in the ordinary course of business, (ii) sales by the 
     Borrower or any of its Restricted Subsidiaries of assets to the 
     Borrower or any other of its Restricted Subsidiaries (other than 
     Non-Guaranteeing Restricted Subsidiaries), (iii) liquidations or 
     dissolutions of Foreign Subsidiaries, Inactive Subsidiaries or 
     Non-Guaranteeing Restricted Subsidiaries, (iv) sales of assets 
     occurring when the Leverage Ratio set forth in the Compliance 
     Certificate received by the Lenders immediately preceding such sale 
     is less than 5.50 to 1 and in which the Net Cash Proceeds thereof 
     are used within 180 days of such sale to purchase assets to be used 
     in the business of the Borrower and its Restricted Subsidiaries 
     described in SECTION 4.1(d) hereof, (v) sales of the facilities set 
     forth on SCHEDULES 8 and 9 hereto, (vi) sales of assets permitted by 
     SECTION 7.16 hereof, (vii) voluntary dissolutions or liquidations of 
     CareerStaff Subsidiaries, or (viii) other sales, leases, transfers 
     or other dispositions of assets for full and fair consideration 
     pursuant to arm's-length transactions, except that to the extent 
     that the aggregate book value of assets sold during any fiscal year 
     exceeds $1,000,000, the Net Cash Proceeds of such excess sales are 
     applied as required pursuant to SECTION 2.5(c) hereof;"

     (v)  SECTION 7.4(b) of the Credit Agreement is hereby amended to read as 
follows:

          "(b) enter into any merger or consolidation except that (i) any 
     of the Borrower's Restricted Subsidiaries may merge with the 
     Borrower (provided that the Borrower shall be the continuing or 
     surviving corporation), (ii) any of the Borrower's Restricted 
     Subsidiaries may merge with one or more of the Borrower's other 
     Restricted Subsidiaries (other than Non-Guaranteeing Restricted 
     Subsidiaries), (iii) any of the Borrower's Restricted Subsidiaries 
     may merge or consolidate with any other corporation, provided that, 
     immediately after giving effect to such merger or consolidation (A) 
     the continuing or surviving corporation shall constitute a 
     Restricted Subsidiary that is not a Non-Guaranteeing Restricted 
     Subsidiary and (B) no Default or Event of Default shall exist 
     hereunder, and (iv) the Borrower may merge or consolidate with any 
     other corporation, provided that immediately after giving effect to 
     such merger or consolidation (A) the Borrower shall be the 
     continuing or surviving corporation and (B) no Default or Event of 
     Default shall exist hereunder; or"

                                    -9-

<PAGE>

     (w)  SECTION 7.5 of the Credit Agreement is hereby amended to read as 
follows:

          "Section 7.5   ACQUISITIONS.  The Borrower shall not, and shall 
     not permit any of its Restricted Subsidiaries to, make, in one or 
     more transactions, any (a) Acquisition (i) during the fiscal year 
     ending on December 31, 1997 (excluding the Regency Tender and the 
     Regency Merger), unless (A) the Acquisition is of a Restricted 
     Subsidiary or of the assets of a Domestic Entity, (B) the 
     Acquisition (1) is set forth on SCHEDULE 14 hereto or (2) the 
     aggregate Acquisition Consideration for all Acquisitions not set 
     forth on SCHEDULE 14 hereto does not exceed $5,000,000 in principal 
     amount, and (C) each of such Restricted Subsidiary and its 
     Restricted Subsidiaries, if any, becomes a party to a Subsidiary 
     Guaranty and the Intercompany Line of Credit and all the capital 
     stock of, or other equity interest in, such Restricted Subsidiary 
     (other than CareerStaff Subsidiaries unless otherwise required by 
     SECTION 5.11) and its Restricted Subsidiaries, if any, (other than 
     CareerStaff Subsidiaries unless otherwise required by SECTION 5.11) 
     shall be pledged pursuant to a Pledge Agreement, or (ii) during any 
     fiscal year thereafter, unless (A) the Acquisition is set forth on 
     SCHEDULE 14 hereto or (B)(1) the Acquisition is of a Restricted 
     Subsidiary or of the assets of a Domestic Entity, (2) the 
     Acquisition Consideration therefor is less than (y) $75,000,000 or 
     (z) $100,000,000 if the Leverage Ratio as of the end of any fiscal 
     quarter during such fiscal year is less than 5.50 to 1, (3) the sum 
     of the Acquisition Consideration therefor, together with the 
     Acquisition Consideration given for all other such Acquisitions 
     during such fiscal year, is less than (y) $125,000,000 or (z) 
     $200,000,000 if the Leverage Ratio as of the end of any fiscal 
     quarter during such fiscal year is less than 5.50 to 1, (4) each of 
     such Restricted Subsidiary and its Restricted Subsidiaries (in each 
     case other than a Non-Guaranteeing Restricted Subsidiary), if any, 
     becomes a party to a Subsidiary Guaranty and the Intercompany Line 
     of Credit and all the capital stock of, or equity interest in, such 
     Restricted Subsidiary (other than CareerStaff Subsidiaries unless 
     otherwise required by SECTION 5.11) and its Restricted Subsidiaries, 
     if any (other than CareerStaff Subsidiaries unless otherwise 
     required by SECTION 5.11) shall be pledged pursuant to a Pledge 
     Agreement, and (5) notwithstanding clauses (2) and (3) immediately 
     above, if the Acquisition is of a Restricted Subsidiary which is a 
     Non-Guaranteeing Restricted Subsidiary, the aggregate Acquisition 
     Consideration for all Non-Guaranteeing Restricted Subsidiaries 
     (other than Sun Financing), together with the aggregate Investments 
     made pursuant to SECTION 7.3(j)(i)(b) hereof, is less than or equal 
     to $50,000,000 in aggregate amount at all times; or (b) Acquisition 
     of a Foreign Subsidiary, during (i) the fiscal year ending December 
     31, 1997, unless (A) the Acquisition is set forth on SCHEDULE 11 
     hereto or (B) if the Acquisition Consideration for all Acquisitions 
     not set forth on SCHEDULE 11 hereto, together with the aggregate 
     amount of obligations incurred in respect of Guaranties and letters 
     of credit pursuant to SECTION 7.1(i) hereof and Investments made 
     pursuant to SECTION 7.3(j)  which are in Foreign Entities, does not 
     exceed $5,000,000, and (C) to the extent such Foreign Subsidiary is 
     not an Inactive Subsidiary or a

                                    -10-

<PAGE>

     Subsidiary of a Foreign Subsidiary, an amount of the capital stock 
     of such Foreign Subsidiary necessary to cause the Administrative 
     Agent to have a security interest in, and pledge of, all of the 
     capital stock of, or other equity interest in, such Foreign 
     Subsidiary owned by the pledgor or such lesser amount such that in 
     any case not more than 66% of all of the capital stock of, or other 
     equity interest in, such Foreign Subsidiary, shall be pledged 
     pursuant to a Foreign Subsidiary Pledge Agreement, or (ii) any 
     fiscal year thereafter, unless (A) the Acquisition Consideration for 
     all such Acquisitions, together with the aggregate amount of 
     obligations incurred in respect of Guaranties and letters of credit 
     pursuant to SECTION 7.1(i) and Investments made pursuant to SECTION 
     7.3(j) which are in Foreign Entities, does not exceed (1) 
     $60,000,000 or (2) $75,000,000 if the Leverage Ratio as of the end 
     of any fiscal quarter during such fiscal year is less than 5.50 to 
     1, (B) the Acquisition Consideration for any single Acquisition or 
     series of related Acquisitions does not exceed $30,000,000 and (C) 
     to the extent such Foreign Subsidiary is not an Inactive Subsidiary 
     or a Subsidiary of a Foreign Subsidiary, an amount of the capital 
     stock of such Foreign Subsidiary necessary to cause the 
     Administrative Agent to have a security interest in, and pledge of, 
     all of the capital stock of, or other equity interest in, such 
     Foreign Subsidiary owned by the pledgor or such lesser amount such 
     that in any case not more than 66% of all of the capital stock of, 
     or other equity interest in, such Foreign Subsidiary, shall be 
     pledged pursuant to a Foreign Subsidiary Pledge Agreement."

     (x)  SECTION 7.6 of the Credit Agreement is hereby amended to read as 
follows:

          "Section 7.6   RESTRICTED PAYMENTS.  The Borrower shall not, 
     and shall not permit any of its Restricted Subsidiaries to, directly 
     or indirectly, make any Restricted Payment other than Permitted 
     Restricted Payments; provided, however, that no Permitted Restricted 
     Payments set forth in clauses (e), (g) and (h) of the definition 
     thereof shall be made if, immediately after giving effect to any 
     such payments, a Default or Event of Default would exist hereunder."

     (y)  ARTICLE 7 of the Credit Agreement is hereby amended by adding the 
following SECTION 7.19 thereto to read as follows:

          "Section 7.19  SUN FINANCING.  Sun Financing shall not, and the 
     Borrower shall not permit Sun Financing to, transact any business 
     other than (a) issuing the Sun Financing Preferred Securities, (b) 
     investing the gross proceeds of the Sun Financing Preferred 
     Securities in the Borrower's Subordinated Debentures and (c) 
     engaging in other activities necessary or incidental to those set 
     items set forth in (a) and (b) immediately preceding.  
     Notwithstanding anything herein to the contrary, the Borrower shall 
     not, and shall not permit any Restricted Subsidiary to, make any 
     Investments in Sun Financing other than the initial capitalization 
     of Sun Financing through the issuance of the Sun Financing Preferred 
     Securities and the Borrower's Subordinated Debentures."

                                     -11-

<PAGE>

     (z)  SECTION 11.1(a)(ii) of the Credit Agreement is hereby amended to 
read as follows:

          "(ii)  If to the Administrative Agent, at:

                 NationsBank of Texas, N.A.
                 700 Louisiana Street, 8th Floor
                 Houston, Texas 77002
                 Attention: F. Scott Singhoff, Senior Vice President"

     (aa) The Compliance Certificate is hereby amended to be in the form of
EXHIBIT G hereto.

     2.   AGREEMENT REGARDING SUN FINANCING PREFERRED SECURITIES AND BORROWER 
SUBORDINATED DEBENTURES.  The Borrower and the Lenders hereby agree that the 
simultaneous issuance of the Sun Financing Preferred Securities and the 
Borrower Subordinated Debentures is an issuance of Indebtedness convertible 
into Equity of the Borrower and that the application of the Net Cash Proceeds 
received by the Borrower as a result thereof is governed by SECTION 2.5(d) of 
the Credit Agreement.  The Borrower and the Lenders hereby further agree that 
for purposes of the PROVISO set forth in SECTION 7.10 of the Credit 
Agreement, 50% of the Net Cash Proceeds received from the issuance of the Sun 
Financing Preferred Securities and the Borrower Subordinated Debentures shall 
be deemed to be Net Cash Proceeds received from the issuance of Equity.  The 
Lenders hereby approve the terms of the Borrower Subordinated Debentures and 
the Sun Financing Preferred Securities.

     3.   AGREEMENT REGARDING 2008 SENIOR SUBORDINATED NOTES.  The Lenders 
hereby approve the terms of the Borrower's approximately $100,000,000 Senior 
Subordinated Notes due 2008 (the "2008 Senior Subordinated Notes"). 
Furthermore, provided that the Net Cash Proceeds of the simultaneous issuance 
of the Sun Financing Preferred Securities and the Borrower Subordinated 
Debentures exceed $300,000,000 and are applied as required pursuant to 
SECTION 2.5(d) of the Credit Agreement, the Lenders hereby agree that, 
notwithstanding SECTION 2.5(e) of the Credit Agreement, (a) the Net Cash 
Proceeds of the 2008 Senior Subordinated Notes (which may be in excess of 
$100,000,000 as a result of over-subscription) may be used by the Borrower to 
repay Revolving Credit Advances rather than Term Loan Advances and (b) such 
repayment of Revolving Credit Advances shall not reduce the Revolving Credit 
Commitment.

     4.   WAIVER.  The Lenders hereby waive any restrictions set forth in the 
Credit Agreement on the ability of Sunscript L.L.C. to create, assume, incur, 
permit or suffer to exist any Lien on any of its assets.

     5.   REPRESENTATIONS AND WARRANTIES TRUE; NO EVENT OF DEFAULT. By its 
execution and delivery hereof, the Borrower represents and warrants that, as 
of the date hereof and after giving effect to the amendments contemplated by 
the foregoing Section 1 and the agreements set forth in the foregoing 
Sections 2 and 3:

                                  -12-

<PAGE>

     (a)  the representations and warranties contained in the Credit 
Agreement and the other Loan Documents are true and correct on and as of the 
date hereof as if made on and as of such date;

     (b)  no event has occurred and is continuing which constitutes a Default 
or an Event of Default;

     (c)  the Borrower has full power and authority to execute and deliver 
this Second Amendment, and the Credit Agreement, as amended hereby, the 
execution, delivery and performance of this Second Amendment and the Credit 
Agreement, as amended hereby, has been duly authorized by all corporate 
action of the Borrower, and this Second Amendment and the Credit Agreement, 
as amended hereby, constitute the legal, valid and binding obligations of the 
Borrower, enforceable in accordance with their respective terms, except as 
enforceability may be limited by applicable Debtor Relief Laws and by general 
principles of equity (regardless of whether enforcement is sought in a 
proceeding in equity or at law) and except as rights to indemnity may be 
limited by federal or state securities laws;

     (d)  neither the execution, delivery and performance of this Second 
Amendment or the Credit Agreement, as amended hereby, nor the consummation of 
any transactions contemplated herein or therein, will contravene or conflict 
with any law, rule or regulation to which the Borrower or any of its 
Subsidiaries is subject, or any indenture, agreement or other instrument to 
which the Borrower or any of its Subsidiaries or any of their respective 
property is subject; and 

     (e)  no authorization, approval, consent, or other action by, notice to, 
or filing with, any governmental authority or other Person (including the 
Board of Directors of the Borrower or any Guarantor), is required for the (i) 
execution, delivery or performance by the Borrower of this Second Amendment 
and the Credit Agreement, as amended hereby, or (ii) acknowledgement of this 
Second Amendment by each Guarantor.

     6.   CONDITIONS OF EFFECTIVENESS.  This Second Amendment shall be 
effective as of March 27, 1998, subject to the following:

     (a)  the Administrative Agent shall have received counterparts of this 
Second Amendment executed by the Determining Lenders; provided, however, 
notwithstanding this Section 6, the agreement provided for in the second 
sentence of Section 3 of this Second Amendment shall not be effective unless 
and until Lenders whose Total Specified Percentages aggregate at least 
66-2/3% shall have executed counterparts of this Second Amendment;

     (b)  the Administrative Agent shall have received counterparts of this 
Second Amendment executed by the Borrower and acknowledged by each Guarantor;

     (c)  the representations and warranties set forth in Section 5 of this 
Second Amendment shall be true and correct; and

                                    -13-

<PAGE>

     (d)  the Administrative Agent shall have received, in form and substance 
satisfactory to the Administrative Agent and its counsel, such other 
documents, certificates and instruments as Administrative Agent shall require.

     7.   REFERENCE TO THE CREDIT AGREEMENT.

     (a)  Upon the effectiveness of this Second Amendment, each reference in 
the Credit Agreement to "this Agreement", "hereunder", or words of like 
import shall mean and be a reference to the Credit Agreement, as amended by 
this Second Amendment.

     (b)  The Credit Agreement, as amended by this Second Amendment, and all 
other Loan Documents shall remain in full force and effect and are hereby 
ratified and confirmed.

     8.   GUARANTOR'S ACKNOWLEDGEMENT.  By signing below, each of the 
Guarantors (a) acknowledges, consents and agrees to the execution, delivery 
and performance by the Borrower of this Second Amendment, and (b) 
acknowledges and agrees that its obligations in respect of its Subsidiary 
Guaranty or any other Loan Documents executed by it are (i) not released, 
diminished, waived, modified, impaired or affected in any manner by this 
Second Amendment, (ii) hereby ratified and confirmed and (iii) not subject to 
any claims, offsets, defenses or counterclaims.

     9.   COSTS, EXPENSES AND TAXES.  The Borrower agrees to pay on demand 
all costs and expenses of the Administrative Agent in connection with the 
preparation, reproduction, execution and delivery of this Second Amendment 
and the other instruments and documents to be delivered hereunder (including 
the reasonable fees and out-of-pocket expenses of counsel for the 
Administrative Agent with respect thereto and with respect to advising the 
Administrative Agent as to its rights and responsibilities under the Credit 
Agreement, as amended by this Second Amendment).

     10.  EXECUTION IN COUNTERPARTS.  This Second Amendment may be executed 
in any number of counterparts and by different parties hereto in separate 
counterparts, each of which when so executed and delivered shall be deemed to 
be an original and all of which taken together shall constitute but one and 
the same instrument.

     11.  GOVERNING LAW; BINDING EFFECT.  This Second Amendment shall be 
governed by and construed in accordance with the laws of the State of Texas 
and shall be binding upon the Borrower, the Co-Agents, the Administrative 
Agent and each Lender and their respective successors and assigns.

     12.  HEADINGS.  Section headings in this Second Amendment are included 
herein for convenience of reference only and shall not constitute a part of 
this Second Amendment for any other purpose.

                                      -14-

<PAGE>

     13.  ENTIRE AGREEMENT.  THE CREDIT AGREEMENT, AS AMENDED BY THIS SECOND 
AMENDMENT, AND THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN 
THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, 
CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS BETWEEN THE PARTIES.

                    REMAINDER OF PAGE LEFT INTENTIONALLY BLANK

                                      -15-

<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Second 
Amendment as the date first above written.

                              SUN HEALTHCARE GROUP, INC.



                              By:    /s/ Robert D. Woltil
                                  --------------------------------------------
                                   Robert D. Woltil
                                   Chief Financial Officer

                              NATIONSBANK OF TEXAS, N.A., as Administrative
                              Agent and as a Lender



                              By:    /s/ F. Scott Singhoff
                                  --------------------------------------------
                                   F. Scott Singhoff
                                   Senior Vice President

                              700 Louisiana Street, 8th Floor
                              Houston, Texas 77002
                              Attn:     F. Scott Singhoff
                                        Senior Vice President

                              BANK OF AMERICA NATIONAL TRUST & SAVINGS
                              ASSOCIATION, as a Co-Agent and as a Lender



                              By:    /s/ J. Gregory Selby
                                  --------------------------------------------
                                   Name:     J. Gregory Selby
                                   Title:    Vice President

                              555 South Flower Street, 11th Floor
                              Los Angeles, California 90071
                              Attn:     Lucy B. Nixon

                                    -16-

<PAGE>

                              SCOTIABANC INC., as a Co-Agent and as a Lender



                              By:    /s/ Dana Maloney
                                  --------------------------------------------
                                   Name:    Dana Maloney
                                   Title:      Relationship Manager

                              600 Peachtree Street, N.E., Suite 2700
                              Atlanta, Georgia 30308-2214
                              Attn:     Dana Maloney


                              BANK OF TOKYO-MITSUBISHI TRUST COMPANY, as a 
                              Co-Agent and as a Lender



                              By:    /s/ Douglas J. Weir
                                  --------------------------------------------
                                   Name:   Douglas J. Weir 
                                   Title:  Vice President  

                              US Corporate Banking Division
                              1251 Avenue of the Americas, 12th Floor
                              New York, New York 10020-1104
                              Attn:     Douglas Weir


                              CREDIT LYONNAIS NEW YORK BRANCH, as a Co-Agent 
                              and as a Lender



                              By:    /s/ Farboud Tavangar
                                  --------------------------------------------
                                   Farboud Tavangar
                                   First Vice President

                              1301 Avenue of the Americas, 18th Floor
                              New York, New York 10019-6022
                              Attn:     Evan S. Wasser
                                        Vice President

                                    -17-

<PAGE>

                              CREDIT SUISSE FIRST BOSTON, as a Co-Agent and as 
                              a Lender



                              By:    /s/ Robert B. Potter
                                  --------------------------------------------
                                   Name:    Robert B. Potter
                                   Title:    Vice President 



                              By:    /s/ Thomas G. Muoio 
                                  --------------------------------------------
                                   Name:    Thomas G. Muoio 
                                   Title:    Vice President 

                              11 Madison Avenue, 20th Floor
                              New York, New York 10010
                              Attn:     Robert B. Potter

                              THE LONG-TERM CREDIT BANK OF JAPAN, LTD., LOS
                              ANGELES AGENCY, as a Co-Agent and as a Lender



                              By:    /s/ T. Morgan Edwards II
                                  --------------------------------------------
                                   Name:    T. Morgan Edwards II 
                                   Title:    Deputy General Manager 

                              350 South Grand Avenue, Suite 3000
                              Los Angeles, California 90071
                              Attn:     Koji Toriumi

                                     -18-

<PAGE>

                              MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as a
                              Co-Agent and as a Lender



                              By:    /s/ Douglas E. Maher
                                  --------------------------------------------
                                   Douglas E. Maher
                                   Vice President

                              60 Wall Street, 22nd Floor
                              New York, New York 10260
                              Attn:     Douglas E. Maher


                              PNC BANK, NATIONAL ASSOCIATION, as a Co-Agent and
                              as a Lender



                              By:    /s/ Connie R. Field 
                                  --------------------------------------------
                                   Name:    Connie R. Field  
                                   Title:    Assistant Vice President 

                              2 PNC Plaza - 2nd Floor
                              620 Liberty Avenue
                              Pittsburgh, Pennsylvania 15265
                              Attn:     Karen George


                              COOPERATIEVE CENTRALE RAIFFEISEN-BOERENLEENBANK
                              B.A., "RABOBANK NEDERLAND", NEW YORK BRANCH, as a
                              Co-Agent and as a Lender



                              By:    /s/ J. David Thomas
                                  --------------------------------------------
                                   Name:    J. David Thomas 
                                   Title:    Vice President 

                                     -19-

<PAGE>

                              By:    /s/ W. Pieter C. Kodde 
                                  --------------------------------------------
                                   Name:    W. Pieter C. Kodde 
                                   Title:    Vice President    

                              245 Park Avenue
                              New York, New York 10167-0062
                              Attn:     Corporate Services Department

                              with a copy to:

                              13355 Noel Road
                              One Galleria Tower, Suite 1000
                              Dallas, Texas 75240
                              Attn:     Karl F. Propst


                              THE SUMITOMO BANK, LIMITED, as a Co-Agent and as 
                              a Lender



                              By:    /s/ Goro Hirai  
                                  --------------------------------------------
                                   Name:    Goro Hirai 
                                   Title:    Joint General Manager 

                              777 South Figueroa Street, Suite 2600
                              Los Angeles, California 90017
                              Attn:     Gary Perkins

                                     -20-

<PAGE>

                              BANQUE PARIBAS



                              By:    /s/ Glenn Mealey 
                                  --------------------------------------------
                                   Glenn Mealey
                                   Director



                              By:    /s/ Larry Robinson 
                                  --------------------------------------------
                                   Name:    Larry Robinson 
                                   Title:    Vice President

                              1200 Smith, Suite 3100
                              Houston, Texas 77002
                              Attn:     Glenn Mealey
                                        Director


                              BHF-BANK AKTIENGESELLSCHAFT



                              By:    /s/ Dan Dobrjanskyj 
                                  --------------------------------------------
                                   Name:    Dan Dobrjanskyj  
                                   Title:    Assistant Vice President 



                              By:    /s/ Michael Pellerito 
                                  --------------------------------------------
                                   Name:    Michael Pellerito 
                                   Title:    Assistant Treasurer

                              111 West Ocean Boulevard, Suite 1325
                              Long Beach, California 90802
                              Attn:     L. John Stewart
                                        Vice President

                                     -21-

<PAGE>

                              with a copy to:

                              590 Madison Avenue
                              New York, New York 10022-2540
                              Attn:     Dan Dobrjanskyj
                                        Assistant Vice President


                              DRESDNER BANK AG, NEW YORK BRANCH AND GRAND 
                              CAYMAN BRANCH



                              By:    /s/ Charles M. O'Shea
                                  --------------------------------------------
                                   Name:    Charles M. O'Shea 
                                   Title:    Vice President  



                              By:    /s/ Felix K. Camacho
                                  --------------------------------------------
                                   Name:    Felix K. Camacho 
                                   Title:    Assistant Treasurer


                              75 Wall Street, 25th Floor
                              New York, New York 10005
                              Attn: 
                                  --------------------------------------------


                              FINOVA



                              By:    /s/ Tina Hughes 
                                  --------------------------------------------
                                   Name:    Tina Hughes 
                                   Title:    Vice President

                              311 South Wacker Drive, Suite 4400
                              Chicago, Illinois 60606
                              Attn:       Brian T. Williamson  

                                     -22-

<PAGE>

                              THE FUJI BANK LIMITED, LOS ANGELES AGENCY



                              By:                                      
                                  --------------------------------------------
                                   Name:                                 
                                  --------------------------------------------
                                   Title:                                
                                  --------------------------------------------

                              333 South Hope Street, Suite 3900
                              Los Angeles, California 90071
                              Attn:     Richard G. Bushman
                                        Vice President


                              THE INDUSTRIAL BANK OF JAPAN, LIMITED



                              By:    /s/ Takuya Honjo 
                                  --------------------------------------------
                                   Name:  Takuya Honjo       
                                   Title:  Senior Vice President  

                              1251 Avenue of the Americas
                              New York, New York 10020-1104
                              Attn:       Jennifer McNamara  


                              THE MITSUBISHI TRUST AND BANKING CORPORATION, LOS
                              ANGELES AGENCY



                              By:    /s/ Hiroaki Koseki        
                                  --------------------------------------------
                                   Hiroaki Koseki
                                   Deputy General Manager

                              801 South Figueroa Street, Suite 500
                              Los Angeles, California 90071
                              Attn:     Dean Kawai
                                        Vice President

                                    -23-

<PAGE>

                              WELLS FARGO BANK (TEXAS), NATIONAL ASSOCIATION



                              By:    /s/ Susan B. Sheffield 
                                  --------------------------------------------
                                   Name:    Susan B. Sheffield  
                                   Title:    Vice President     

                              505 Main Street, Suite 300
                              Fort Worth, Texas 76102
                              Attn:     Susan Sheffield
                                        Vice President


                              AMSOUTH BANK



                              By:    /s/ Shannon O. Clark        
                                  --------------------------------------------
                                   Name:    Shannon O. Clark         
                                   Title:    Assistant Vice President

                              1900 Fifth Avenue North, AST7FL
                              Birmingham, Alabama 35203
                              Attn:       Shannon O. Clark   


                              GENERAL ELECTRIC CAPITAL CORPORATION



                              By:                             
                                  --------------------------------------------
                                   Name:                       
                                         -------------------------------------

                                   Title:                            
                                         -------------------------------------

                              3379 Peachtree Road N.E., Suite 560
                              Atlanta, Georgia 90326
                              Attn:                                     
                                  --------------------------------------------

                                     -24-

<PAGE>

                              NATEXIS BANQUE BFCE



                              By:    /s/ Mark A. Harrington   
                                  --------------------------------------------
                                   Name:    Mark A. Harrington    
                                   Title:   Vice President and Regional Manager



                              By:    /s/ Paul H. Diouri   
                                  --------------------------------------------
                                   Name:    Paul H. Diouri  
                                   Title:    Assistant Treasurer 

                              333 Clay Street, Suite 4340
                              Houston, Texas 77002
                              Attn: 
                                  --------------------------------------------

                              with a copy to:

                              Natexis Banque BFCE, New York Branch
                              645 Fifth Avenue, 20th Floor
                              New York, New York 10022
                              Attn:     Joan Rankine


                              THE ROYAL BANK OF SCOTLAND, plc



                              By:    /s/ David Dougan   
                                  --------------------------------------------
                                   David Dougan
                                   Vice President

                              Wall Street Plaza, 26th Floor
                              88 Pine Street
                              New York, New York 10005-1801
                              Attn:     David Dougan

                                     -25-

<PAGE>


                              THE SANWA BANK, LIMITED, DALLAS AGENCY



                              By:                                 
                                  --------------------------------------------
                                   Name:                                
                                        --------------------------------------
                                   Title:                                 
                                        --------------------------------------

                              2200 Ross Avenue, 4100 West
                              Dallas, Texas 75201
                              Attn:     Matthew G. Patrick
                                        Vice President


                              SUMMIT BANK



                              By:    /s/ Christina M. Clausen 
                                  --------------------------------------------
                                   Christina M. Clausen
                                   Vice President

                              250 Moore Street, 2nd Floor
                              Hackensack, New Jersey 07601
                              Attn:     Healthcare Financial Services


                              TORONTO DOMINION (TEXAS), INC.



                              By:    /s/ Neva Nesbitt        
                                  --------------------------------------------
                                   Name:    Neva Nesbitt     
                                   Title:    Vice President  

                              909 Fannin Street, Suite 1700
                              Houston, Texas 77010
                              Attn:     Frederic B. Hawley
                                        Manager, Credit Administration

                                    -26-

<PAGE>

                              with a copy to:

                              31 West 52nd Street, 18th Floor
                              New York, New York 10019
                              Attn:     David Perlman
                                        Senior Associate


                              MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY



                              By:    /s/ Kathleen Lynch  
                                  --------------------------------------------
                                   Name:    Kathleen Lynch          
                                   Title:    Managing Director      

                              1295 State Street, 1st Floor
                              Springfield, Massachusetts 01111
                              Attn:     Steven J. Katz


                              METROPOLITAN LIFE INSURANCE COMPANY



                              By:    /s/ James Dingler                 
                                  --------------------------------------------
                                   James Dingler
                                   Director

                              334 Madison Avenue
                              Convent Station, New Jersey 07961-0633
                              Attn:     Frank Monfalcone

                              with a copy to:

                              Metropolitan Life Insurance Company
                              1 Madison Avenue, Area 7H
                              New York, New York 10010
                              Attn:     Bill Ding, Esq.

                                   -27-

<PAGE>

                              OCTAGON LOAN TRUST

                              By:  Octagon Credit Investors (a unit of The 
                                   Chase Manhattan Bank), acting solely as 
                                   manager and not in its individual capacity



                              By:    /s/ James P. Ferguson           
                                  --------------------------------------------
                                   Name:    James P. Ferguson         
                                   Title:    Managing Director       

                              380 Madison Avenue, 12th Floor
                              New York, New York 10017
                              Attn:     James P. Ferguson


                              KZH HOLDING CORPORATION III



                              By:                                     
                                  --------------------------------------------
                                   Name:                              
                                        --------------------------------------
                                   Title:                              
                                         -------------------------------------

                              c/o The Chase Manhattan Bank
                              450 West 33rd Street, 15th Floor
                              New York, New York 10001
                              Attn:     Virginia Conway


                              PARIBAS CAPITAL FUNDING LLC



                              By:                                     
                                  --------------------------------------------
                                   Name:                                    
                                        --------------------------------------
                                   Title:                                    
                                         -------------------------------------

                              787 7th Avenue, 32nd Floor
                              New York, New York 10019
                              Attn:     Francois Gauvin

                                   -28-

<PAGE>

                              with a copy to:

                              Richard Wagman
                              State Street Bank & Trust Co.
                              Two International Place
                              Boston, Massachusetts 02110
                              Telephone:     (617) 664-5410
                              Fax:           (617) 664-5366/67/68


                              VAN KAMPEN AMERICAN CAPITAL PRIME RATE INCOME
                              TRUST



                              By:    /s/ Jeffrey W. Maillet          
                                  --------------------------------------------
                                   Name:   Jeffrey W. Maillet       
                                   Title:  Senior Vice President and Director

                              One Parkview Plaza
                              Oakbrook Terrace, Illinois 60602
                              Attn:     Jeffrey W. Maillet

                                     -29-

<PAGE>

                              PFL LIFE INSURANCE COMPANY



                              By:    /s/ Gregory W. Theobald      
                                  --------------------------------------------
                                   Name:    Gregory W. Theobald  
                                   Title:   Vice President and Assistant
                                            Secretary

                              c/o AEGON USA Investment Management, Inc.
                              4333 Edgewood Road NE
                              Cedar Rapids, Iowa 52499-5335
                              Attn:     John Bailey


                              PEOPLES SECURITY LIFE INSURANCE COMPANY



                              By:    /s/ Frederick B. Howard           
                                  --------------------------------------------
                                   Name:    Frederick B. Howard           
                                   Title:    Director - Private Placements 

                              Peoples Security Life Insurance Company
                              c/o AEGON USA Investment Management, Inc.
                              400 West Market Street
                              Louisville, Kentucky 40202
                              Attn:     Securities Department - 10th Floor


                              THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY



                              By:    /s/ J. Thomas Christofferson  
                                  --------------------------------------------
                                   Name:    J. Thomas Christofferson    
                                   Title:    Its Authorized Representative 

                              720 East Wisconsin Avenue
                              Milwaukee, Wisconsin 53202
                              Attn:     Securities Department

                                    -30-

<PAGE>

                              ROYALTON COMPANY

                              By:  Pacific Investment Management Company, as 
                                   its Investment Advisor

                                   By:  PIMCO Management, Inc., a General
                                   Partner


                              By:    /s/ Richard M. Weil         
                                  --------------------------------------------
                                   Name:    Richard M. Weil       
                                        --------------------------------------
                                   Title:    Senior Vice President  
                                         -------------------------------------

                              840 Newport Center Drive
                              Newport Beach, California 92660
                              Attn:     Melissa Fejdasz


                              MERRILL LYNCH SENIOR FLOATING RATE FUND, INC.



                              By:                                  
                                  -------------------------------------------
                                   Name:                                
                                        -------------------------------------
                                   Title:                              
                                         ------------------------------------

                              c/o Merrill Lynch Asset Management
                              800 Scudders Mill Road - Area 1B
                              Plainsboro, New Jersey 08536
                              Attn:  Gilles Marchand


                              SENIOR HIGH INCOME PORTFOLIO, INC.



                              By:                                
                                  --------------------------------------------
                                   Name:                                 
                                        --------------------------------------
                                   Title:                                
                                         -------------------------------------

                                     -31-

<PAGE>

                              c/o Merrill Lynch Asset Management
                              800 Scudders Mill Road - Area 1B
                              Plainsboro, New Jersey 08536
                              Attn:  Gilles Marchand


                              DEBT STRATEGIES FUND, INC.



                              By:                                    
                                  --------------------------------------------
                                   Name:                                
                                        --------------------------------------
                                   Title:                               
                                         -------------------------------------

                              c/o Merrill Lynch Asset Management
                              800 Scudders Mill Road - Area 1B
                              Plainsboro, New Jersey 08536
                              Attn:     Gilles Marchand


                              CANADIAN IMPERIAL BANK OF COMMERCE



                              By:    /s/ William M. Swenson          
                                  --------------------------------------------
                                   Name:    William M. Swenson           
                                        --------------------------------------
                                   Title:    Authorized Signatory        
                                         -------------------------------------

                              425 Lexington Avenue
                              New York, New York 10017
                              Attn:                   
                                  --------------------------------------------


                              BANKBOSTON, N.A.



                              By:    /s/ Todd M. Dahlstrom         
                                  --------------------------------------------
                                   Name:     Todd M. Dahlstrom          
                                        --------------------------------------
                                   Title:    Director                  
                                         -------------------------------------

                                    -32-

<PAGE>

                              100 Federal Street, Mail Stop:  01-08-05
                              Boston, Massachusetts 02110
                              Attn:                         
                                  --------------------------------------------


                              CYPRESSTREE INVESTMENT MANAGEMENT COMPANY, INC.,
                              as Attorney-In-Fact and on behalf of FAFLIC



                              By:    /s/ Philip C. Robbins       
                                  --------------------------------------------
                                   Name:     Philip C. Robbins         
                                        --------------------------------------
                                   Title:    Vice President           
                                         -------------------------------------

                              125 High Street, 14th Floor
                              Boston, Massachusetts 02110
                              Attn: Philip Robbins

                              with a copy to:

                              State Street Bank & Trust
                              Corporate Trust Department
                              Two International Place
                              Boston, Massachusetts 02110
                              Attn: John Tavares, for the account of FAFLIC


                              DEEPROCK & CO.

                              By:  Eaton Vance Management, as Investment Advisor



                              By:    /s/ Scott H. Page             
                                  --------------------------------------------
                                   Name:     Scott H. Page                
                                        --------------------------------------
                                   Title:    Vice President              
                                         -------------------------------------

                              24 Federal Street
                              Boston, Massachusetts 02110
                              Attn:                                    
                                  --------------------------------------------

                                  -33-

<PAGE>

                              FRANKLIN FLOATING RATE TRUST



                              By:    /s/ Chauncey Lufkin            
                                  --------------------------------------------
                                   Name:     Chauncey Lufkin              
                                        --------------------------------------
                                   Title:    Vice President             
                                         -------------------------------------

                              777 Mariners Island Boulevard, 7th Floor
                              San Mateo, California 94404
                              Attn:                                      
                                  --------------------------------------------


                              ORIX USA CORPORATION



                              By:    /s/ Hiroyuki Miyauchi          
                                  --------------------------------------------
                                   Name:     Hiroyuki Miyauchi              
                                        --------------------------------------
                                   Title:    Executive Vice President   
                                         -------------------------------------

                              780 Third Avenue, 48th Floor
                              New York, New York 10017-7088
                              Attn:  Kiyomi Kosaka
                                     Vice President

                              PILGRIM AMERICA PRIME RATE TRUST
                              
                              By:  PILGRIM AMERICA INVESTMENTS, INC., 
                                   as its Investment Manager



                              By:    /s/ Howard Tiffen              
                                  --------------------------------------------
                                   Name:     Howard Tiffen                
                                   Title:    Senior Vice President        

                              c/o Pilgrim America Investments, Inc.
                              Two Renaissance Square
                              40 North Central Avenue, Suite 1200
                              Phoenix, Arizona 85004-4424
                              Attn:                              
                                  --------------------------------------------

                                    -34-

<PAGE>

                              NORTHERN LIFE INSURANCE COMPANY



                              By:    /s/ James V. Wittich          
                                  --------------------------------------------
                                   Name:     James V. Wittich            
                                        --------------------------------------
                                   Title:    Assistant Treasurer        
                                         -------------------------------------

                              100 Washington Avenue South, Suite 800
                              Minneapolis, Minnesota 55401
                              Attn:     Tim Warrick


                              ING HIGH INCOME PRINCIPAL PRESERVATION OFFERING,
                              L.P.

                              By:  ING Capital Advisors, Inc., as Investment
                                   Advisor



                              By:    /s/ Helen Y. Rhee          
                                  --------------------------------------------
                                   Name:     Helen Y. Rhee                
                                        --------------------------------------
                                   Title:    AVP & Portfolio Manager    
                                         -------------------------------------

                              c/o ING Capital Advisors, Inc.
                              333 South Grand Avenue, Suite 4250
                              Los Angeles, California 90071
                              Attn:                         
                                  --------------------------------------------


                              ML CLO XII PILGRIM AMERICA (CAYMAN) LTD.

                              By:  Pilgrim America Investments, Inc., as its
                                   Investment Manager



                              By:    /s/ Howard Tiffen       
                                  --------------------------------------------
                                   Name:     Howard Tiffen         
                                        --------------------------------------
                                   Title:    Senior Vice President 
                                         -------------------------------------

                                     -35-

<PAGE>

                              c/o Pilgrim America Investments, Inc.
                              Two Renaissance Square
                              40 North Central Avenue, Suite 1200
                              Phoenix, Arizona 85004-3444

                              with a faxed copy to:

                              State Street Bank and Trust Company
                              Corporate Trust Department
                              Attn:  Ray Welliver
                              Ref: Paramount Company
                              Fax: (617) 664-5366/5367/5368


                              SENIOR DEBT PORTFOLIO

                              By:  Boston Management and Research, as 
                                   Investment Advisor



                              By:    /s/ Scott H. Page          
                                  --------------------------------------------
                                   Name:     Scott H. Page                  
                                        --------------------------------------
                                   Title:    Vice President                
                                         -------------------------------------

                              c/o Boston Management and Research, as Investment
                              Advisor
                              24 Federal Street
                              Boston, Massachusetts 02110


                              CYPRESSTREE INVESTMENT PARTNERS I, LTD.

                              By:  CypressTree Investment Management Company,
                                   Inc., as Portfolio Manager



                              By:    /s/ Philip C. Robbins             
                                  --------------------------------------------
                                   Name:     Philip C. Robbins            
                                        --------------------------------------
                                   Title:    Vice President              
                                         -------------------------------------

                                     -36-

<PAGE>

                              CypressTree Investment Management Company, Inc.
                              125 High Street, 14th Floor
                              Boston, Massachusetts 02110


                              ML CBO IV (CAYMAN) LTD.

                              By:  Protective Asset Management Company, as
                                   Collateral Manager



                                   By:    /s/ James Dondero         
                                  --------------------------------------------
                                        Name:    James Dondero, CFA, CPA
                                             ---------------------------------
                                        Title:    President     
                                              --------------------------------

                              Protective Asset Management, L.L.C.
                              1150 Two Galleria Tower
                              13455 Noel Road, LB #45
                              Dallas, Texas 75240
                              Attn:  Mark Okada


                              PAMCO CAYMAN LTD.

                              By:  Protective Asset Management Company, as
                                   Collateral Manager



                                   By:    /s/ James Dondero           
                                  --------------------------------------------
                                        Name:     James Dondero, CFA, CPA
                                             ---------------------------------
                                        Title:    President            
                                              --------------------------------

                              Protective Asset Management, L.L.C.
                              1150 Two Galleria Tower
                              13455 Noel Road, LB #45
                              Dallas, Texas 75240
                              Attn:  Mark Okada

                                     -37-

<PAGE>

                              MERRILL LYNCH PRIME RATE PORTFOLIO

                              By:  Merrill Lynch Asset Management, L.P., as
                                   Investment Advisor



                                   By:                         
                                      ----------------------------------------
                                        Name:                   
                                             ---------------------------------
                                        Title:                   
                                              --------------------------------

                              Merrill Lynch Prime Rate Portfolio
                              800 Scudders Mill Road - Area 1B
                              Plainsboro, New Jersey 08536
                              Attn:  Jill Montanye


                              MERRILL LYNCH, PIERCE, FENNER & SMITH 
                              INCORPORATED



                              By:    /s/ Neil Brisson              
                                  --------------------------------------------
                                   Name:     Neil Brisson                
                                        --------------------------------------
                                   Title:    Director                    
                                         -------------------------------------

                              Merrill Lynch, Pierce, Fenner & Smith  
                              Incorporated
                              250 Vesey Street
                              World Financial Center
                              16th Floor, North Tower
                              New York, New York 10281
                              Attn:  Janet Hansen

                                    -38-

<PAGE>

                              INDOSUEZ CAPITAL FUNDING III, LIMITED

                              By:  Indosuez Capital Luxembourg, as Collateral
                                   Manager



                              By:    /s/ Francoise Berthelot          
                                  --------------------------------------------
                                   Name:    Francoise Berthelot          
                                        --------------------------------------
                                   Title:   Authorized Signatory        
                                         -------------------------------------

                              c/o Queensgate Bank & Trust Company Limited
                              P.O. Box 30464 SMB/South Church Street
                              Ugland House, 5th Floor
                              George Town
                              Grand Cayman, Cayman Islands
                              British West Indies

                              with copies to:

                              Indosuez Capital Funding IIi, Limited
                              c/o Texas Commerce Bank N.A.
                              Attn:  Joe Elston, Asset Backed Group
                              A/C 17499
                              600 Travis Street, 8th Floor
                              Houston, Texas 77002-8039

                              and

                              Indosuez Capital
                              1211 Avenue of the Americas, 7th Floor
                              New York, New York 10036-8701
                              Attn:  Francoise Berthelot

                                       -39-

<PAGE>

                              ARES LEVERAGED INVESTMENT FUND, L.P.



                              By:    /s/ Jeff Moore             
                                  --------------------------------------------
                                   Name:    Jeff Moore                 
                                        --------------------------------------
                                   Title:   Principal                
                                         -------------------------------------

                              1999 Avenue of the Stars, Suite 1900
                              Los Angeles, California 90067
                              Attn:  Jeff Moore
                                     Principal


                              ARCHIMEDES FUNDING, L.L.C.

                              By:  ING Capital Advisors, Inc., as Collateral
                                   Manager



                              By:    /s/ Helen Y. Rhee                
                                  --------------------------------------------
                                   Name:    Helen Y. Rhee                
                                        --------------------------------------
                                   Title:   AVP & Portfolio Manager     
                                         -------------------------------------

                              c/o ING Capital Advisors, Inc.
                              333 South Grand Avenue, Suite 4250
                              Los Angeles, California 90071
                              Attn:                        
                                  --------------------------------------------


                              BANKERS TRUST COMPANY



                              By:    /s/ Rosemary F. Dunne         
                                  --------------------------------------------
                                   Name:     Rosemary F. Dunne           
                                        --------------------------------------
                                   Title:    Vice President            
                                         -------------------------------------

                              130 Liberty Street, 37th Floor
                              New York, New York 10006
                              Attention:     Jeff Dominick

                                   -40-

<PAGE>

                              with a copy to:

                              Bankers Trust Company
                              130 Liberty Street, 14th Floor
                              New York, New York 10006
                              Attention:     Deborah Jacob


                              BANK POLSKA KASA OPIEKI, S.A.
                              PEKAO S.A. GROUP, NEW YORK BRANCH



                              By:    /s/ William A. Shea   
                                  --------------------------------------------
                                   Name:    William A. Shea
                                   Title:   Vice President, Senior Lending
                                              Officer

                              470 Park Avenue South, 15th Floor
                              New York, New York 10016

                              ERSTE BANK DER OESTERREICHISCHEN SPARKASSEN AG -
                              NEW YORK



                              By:    /s/ John S. Runnion          
                                  --------------------------------------------
                                   Name:    John S. Runnion             
                                   Title:    First Vice President      



                              By:    /s/ Rima Terradista      
                                  --------------------------------------------
                                   Name:    Rima Terradista       
                                   Title:    Vice President         

                              280 Park Avenue
                              West Building, 32nd Floor
                              New York, New York 10017

                                     -41-

<PAGE>

                              ROYAL BANK OF CANADA



                              By:    /s/ Athar Khan              
                                  --------------------------------------------
                                   Name:    Athar Khan                
                                   Title:    Senior Manager          

                              One Financial Square
                              New York, New York 10005-3531
                              Attention:     Linda Swanston


                              VAN KAMPEN CLO I, LIMITED

                              By:  VAN KAMPEN AMERICAN CAPITAL MANAGEMENT, 
                                    INC.,
                                   as Collateral Manager



                              By:    /s/ Jeffrey W. Maillet             
                                  --------------------------------------------
                                   Name:    Jeffrey W. Maillet             
                                   Title:    Senior Vice President & Director

                              c/o Van Kampen American Capital
                              One Parkview Plaza
                              Oakbrook Terrace, Illinois 60181
                              Attention:  Jeffrey W. Maillet

                              with a copy to:

                              Texas Commerce Bank N.A.
                              Trust Clearing Account
                              600 Travis, 8th Floor
                              Houston, Texas 77002
                              Attention:     Jason Nelson

                                     -42-

<PAGE>

                              BALANCED HIGH-YIELD FUND I LTD.

                              By:  BHF-BANK AKTIENGESELLSCHAFT, acting through
                                   its New York Branch, as attorney-in-fact



                              By:    /s/ Dan Dobrjanskyj            
                                  --------------------------------------------
                                   Name:    Dan Dobrjanskyj              
                                   Title:    Assistant Vice President   



                              By:    /s/ Michael Pellerito             
                                  --------------------------------------------
                                   Name:    Michael Pellerito         
                                   Title:    Assistant Treasurer       

                              c/o State Street Bank & Trust Company
                              Two International Place
                              Boston, Massachusetts 02110
                              Attention:     Steve O'Brien

                              with a copy to:

                              Balanced High-Yield Fund I Ltd.
                              c/o BHF-Bank Aktiengesellschaft
                              590 Madison Avenue
                              New York, New York 10022
                              Attention:     Dan Dobrjanskyj

                                     -43-

<PAGE>

                              DELANO COMPANY

                              By:  Pacific Investment Management Company, as 
                                   its Investment Advisor
                                   
                                   By:  PIMCO Management Inc., a general
                                   partner



                              By:    /s/ Richard M. Weil      
                                  --------------------------------------------
                                   Name:    Richard M. Weil             
                                   Title:    Senior Vice President      

                              c/o Pacific Investment Management Co.
                              840 Newport Center Drive
                              Newport Beach, California 92660

                              with a copy to:

                              Chase Bank of Texas National Association
                              601 Travis Street, 8th Floor
                              Houston, Texas 77002
                              Attention:     Delano Company

                              MERRILL LYNCH GLOBAL INVESTMENT SERIES: INCOME
                              STRATEGIES PORTFOLIO

                              By:  Merrill Lynch Asset Management, L.P., as
                                   Investment Advisor



                              By:                               
                                  --------------------------------------------
                                   Name:                                 
                                        --------------------------------------
                                   Title:                                 
                                         -------------------------------------

                              c/o Merrill Lynch Asset Management
                              800 Scudders Mill Road - Area 1B
                              Plainsboro, New Jersey 08536
                              Attention:     Ann Marie Smith - Trade Closing
                                             Colleen Wade - Daily Loan Activity

                                   -44-

<PAGE>

                              with a copy to:

                              Sheri Smith
                              MLAS Accounting
                              68-70 Boulevard de la Petrruase
                              L-2320 Luxembourg


                              GOLDMAN SACHS CREDIT PARTNERS L.P.



                              By:    /s/ Stephen B. King            
                                  --------------------------------------------
                                   Name:    Stephen B. King             
                                   Title:    Authorized Signatory      

                              c/o Goldman Sachs & Co.
                              85 Broad Street, 6th Floor
                              New York, New York 10004
                              Attention:     John Makrinos

                                     -45-

<PAGE>

ACKNOWLEDGED AND AGREED:

Sundance Rehabilitation Corporation, a Connecticut corporation
SunQuest Consulting, Inc., a New Mexico corporation
Sunrise Healthcare Corporation, a New Mexico corporation
SunScript Pharmacy Corporation, a New Mexico corporation
Sunrise Rehab of Colorado, Inc., a Colorado corporation
Sunrise Healthcare of Colorado, Inc., a Colorado corporation
Sunrise Healthcare of Florida, Inc., a Florida corporation
LTC Staffinders, Inc., a Connecticut corporation
SunSpectrum Outpatient Rehabilitation-Concord, Inc., a Massachusetts 
  corporation
Nursing Home Inc., a Washington corporation
Living Services, Inc., a Washington corporation
Bay Colony Health Service, Inc., a Massachusetts corporation
Bergen Eldercare, Inc., a New Jersey corporation
Community Re-Entry Services of Cortland, Inc., a Delaware corporation
G-WZ of Stamford, Inc., a Connecticut corporation
Manatee Springs Nursing Center, Inc., a Florida corporation
Mediplex Management, Inc., a Massachusetts corporation
Mediplex Management of Palm Beach County, Inc., a Florida corporation
Mediplex Management of Texas, Inc., a Texas corporation
Sun Healthcare Inc., a Colorado corporation
Mediplex of Concord, Inc., a Massachusetts corporation
Mediplex of Connecticut, Inc., a Connecticut corporation
Mediplex of Kentucky, Inc., a Kentucky corporation
Mediplex of Maryland, Inc., a Maryland corporation
Mediplex of Massachusetts, Inc., a Massachusetts corporation
Mediplex of New Hampshire, Inc., a New Hampshire corporation
Mediplex of New Jersey, Inc., a New Jersey corporation
Mediplex of New York, Inc., a New York corporation
Mediplex of Ohio, Inc., an Ohio corporation
Mediplex of Tennessee, Inc., a Tennessee corporation
Mediplex Atlanta Rehabilitation Institute, Inc., a Georgia corporation
Mediplex Rehabilitation of Massachusetts, Inc., a Massachusetts corporation
P.M.N.F. Management, Inc., a New Jersey corporation
Quality Care Holding Corp., a Massachusetts corporation
Quality Nursing Care of Massachusetts, Inc., a Massachusetts corporation
Spofford Land, Inc., a New Hampshire corporation
Sun Care Corp., a Delaware corporation
HSR Management, Inc., a Delaware corporation
CareerStaff Management, Inc., a Delaware corporation
PRI, Inc., a Texas corporation
CareerStaff Unlimited, Inc., a Delaware corporation

                                     -46-

<PAGE>

CareerStaff HSR, Inc., a Delaware corporation
Healthcare Staff Resources, Inc., a Texas corporation
SunBridge, Inc., a New Mexico corporation
SunMark of New Mexico, a New Mexico corporation
SunChoice Medical Supply, Inc., a New Mexico corporation
HTA of New Jersey, Inc., a New Jersey corporation
New Bedford Acquisition Corp., a Massachusetts corporation
New Bedford Nursing Center, Inc., a Massachusetts corporation
Worcester Nursing Center, Inc., a Massachusetts corporation.
Cal-Med, Inc., a California corporation
Clipper Home Affiliates, Inc., a New Hampshire corporation
Clipper Home of North Conway, Inc., a New Hampshire corporation
Clipper Home of Portsmouth, Inc., a New Hampshire corporation
Clipper Home of Rochester, Inc., a New Hampshire corporation
Clipper Home of Wolfeboro, Inc., a New Hampshire corporation
Golan Healthcare Group, Inc., a Massachusetts corporation
Goodwin Nursing Home, Inc., a New Hampshire corporation
HC, Inc., a Kansas corporation
Langdon Place of Dover, Inc., a New Hampshire corporation
Langdon Place of Exeter, Inc., a New Hampshire corporation
Langdon Place of Nashua, Inc., a New Hampshire corporation
Masthead Corporation, a New Mexico corporation
Mediplex of Virginia, Inc., a Virginia corporation
Oakview Treatment Centers of Kansas, Inc., a Kansas corporation
Pharmacy Factors of California, Inc., a California corporation
Pharmacy Factors of Florida, Inc., a Florida corporation
Pharmacy Factors of Texas, Inc., a Texas corporation
PHS Continuing Education, Inc., a Texas corporation
Premier Health Staff, Inc., a Texas corporation
SHG International Holdings, Inc., a Delaware corporation
Special Medical Services, Inc., a Texas corporation
SunAlliance Health care Services, Inc., a Delaware corporation
SunCare Respiratory Services, Inc., an Indiana corporation
SunFactors, Inc., a Florida corporation
Sun Lane Purchase Corporation, a New Mexico corporation
SunSolution, Inc., a Delaware corporation
The Mediplex Group, Inc., a Massachusetts corporation
Hospital Therapy Service of Texas, Inc., a Texas corporation
Regency Health Services, Inc, a Delaware corporation
Braswell Enterprises, Inc., a California corporation
Brittany Rehabilitation Center, Inc., a California corporation
Carmichael Rehabilitation Center, a California corporation
Coalinga Rehabilitation Center, a California corporation

                                     -47-

<PAGE>

Covina Rehabilitation Center, a California corporation
Evergreen Rehabilitation Center, a California corporation
Fairfield Rehabilitation Center, a California corporation
Fullerton Rehabilitation Center, a California corporation
Glendora Rehabilitation Center, a California corporation
Grand Terrace Rehabilitation, a California corporation
Hallmark Health Services, Inc., a California corporation
Harbor View Rehabilitation Center, a California corporation
Hawthorne Rehabilitation Center, a California corporation
Heritage Rehabilitation Center, a California corporation
Huntington Beach Convalescent Hospital, a California corporation
Jackson Rehabilitation Center, Inc., a California corporation
Linda-Mar Rehabilitation Center, a California corporation
Meadowbrook Rehabilitation Center, a California corporation
Newport Beach Rehabilitation Center, a California corporation
North State Home Health Care, Inc., a California corporation
Paradise Rehabilitation Center, Inc., a California corporation
Paso Robles Rehabilitation Center, a California corporation
Regency-North Carolina, Inc., a North Carolina corporation
Regency Rehab Properties, Inc., a California corporation
Regency-Tennessee, Inc., a Tennessee corporation
RHS Management Corporation, a California corporation
Rosewood Rehabilitation Center, Inc., a California corporation
Shandin Hills Rehabilitation Center, a California corporation
Stockton Rehabilitation Center, Inc., a California corporation
Vista Knoll Rehabilitation Center, Inc., a California corporation
Willowview Rehabilitation Center, a California corporation
First Class Pharmacy, Inc., a California corporation
Care Enterprises, Inc., a Delaware corporation
Americare Homecare, Inc., an Ohio corporation
Care Finance, Inc., a California corporation
Circleville Health Care Corp., an Ohio corporation
Glenville Health Care Corp., a West Virginia corporation
Marion Health Care Corp., an Ohio corporation
New Lexington Health Care Corp., an Ohio corporation
Americare of West Virginia, Inc., a West Virginia corporation
Dunbar Health Care Corp., a West Virginia corporation
Beckley Health Care Corp., a West Virginia corporation
Putnam Health Care Corp., a West Virginia corporation
Salem Health Care Corp., a West Virginia corporation
Care Enterprises West, a Utah corporation
Care Home Health Services, a California corporation
SCRS & Communicology Inc., of Ohio, an Ohio corporation

                                     -48-

<PAGE>

Regency Rehab Hospitals, Inc., a California corporation
Orange Rehabilitation Hospital, Inc., a Delaware corporation
San Bernadino Rehabilitation Hospital, Inc., a Delaware corporation
Regency Outpatient Services, Inc., a California corporation
Heritage-Torrance Rehabilitation Center
Oasis Mental Health Treatment Center, Inc.
Regency High School, Inc.
Pacific Beach Physical Therapy, Inc.
Peachwood Physical Therapy, Inc.
Regency Rehabilitation Management and Consulting Services, Inc.



By:    /s/ Robert D. Woltil                  
   --------------------------------------------
     Robert D. Woltil
     Chief Financial Officer


Accelerated Care Plus, LLC, a Delaware limited liability company

By:  Cal-Med, Inc., a California corporation and HC, Inc., a Kansas corporation,
     members



     By:    /s/ Robert D. Woltil                  
        --------------------------------------------
          Robert D. Woltil
          Chief Financial Officer


Hospital Therapy Service of Michigan, LLC, a Michigan limited liability company

By:  SunCare Respiratory Services, Inc., an Indiana corporation, member



     By:    /s/ Robert D. Woltil                  
        --------------------------------------------
          Robert D. Woltil
          Chief Financial Officer


Therapists Unlimited-Baltimore/Washington, D.C., L.P., a Texas limited
 partnership
Therapists Unlimited-Chicago II, L.P., a Texas limited partnership
Therapists Unlimited-Detroit II, L.P., a Texas limited partnership

                                    -49-

<PAGE>

Therapists Unlimited-Fresno, L.P., a Texas limited partnership
Therapists Unlimited-Indianapolis, L.P., a Texas limited partnership
Therapists Unlimited-New Orleans, L.P., a Texas limited partnership
Therapists Unlimited-Philadelphia, L.P., a Texas limited partnership
Therapists Unlimited-San Francisco, L.P., a Texas limited partnership
Therapists Unlimited-Seattle, L.P., a Texas limited partnership
Therapists Unlimited-Travelers, L.P., a Texas limited partnership
HSR Partners, L.P.

By:  CareerStaff Management, Inc., a Delaware corporation and the general
     partner of the above-listed limited partnership Guarantors



     By:    /s/ Robert D. Woltil                  
        --------------------------------------------
          Robert D. Woltil
          Chief Financial Officer


West Jersey/Mediplex Rehabilitation, L.P.

By:  Mediplex of New Jersey, Inc., a New Jersey corporation and its general
     partner



     By:    /s/ Robert D. Woltil                  
        --------------------------------------------
          Robert D. Woltil
          Chief Financial Officer


Address for all Guarantors:
101 Sun Lane, N.E.
Albuquerque, New Mexico 87109
Attn:     Chief Financial Officer

                                     -50-


<PAGE>

                                                                    Exhibit 10.2


                   -----------------------------------------
                   -----------------------------------------

                          SUN HEALTHCARE GROUP, INC.

                                    ISSUER,

                         THE GUARANTORS NAMED HEREIN,

                                      AND

                     U.S. BANK TRUST NATIONAL ASSOCIATION,

                                    TRUSTEE

                   -----------------------------------------

                                   INDENTURE

                            Dated as of May 4, 1998

                   -----------------------------------------

                                 $125,000,000*
                   9 3/8% Senior Subordinated Notes due 2008

                   -----------------------------------------
                   -----------------------------------------


- ---------------
    *  Subject to increase to up to $150,000,000 in the event an over-allotment
       option is exercised

<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                        <C>
ARTICLE I

DEFINITIONS AND INCORPORATION BY REFERENCE. . . . . . . . . . . . . . . . . . 1
          SECTION 1.1.  Definitions . . . . . . . . . . . . . . . . . . . . . 1
          SECTION 1.2.  Incorporation by Reference of TIA. . . . . . . . . . 18
          SECTION 1.3.  Rules of Construction. . . . . . . . . . . . . . . . 19

ARTICLE II

THE SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
          SECTION 2.1.  Form and Dating. . . . . . . . . . . . . . . . . . . 20
          SECTION 2.2.  Execution and Authentication . . . . . . . . . . . . 20
          SECTION 2.3.  Registrar and Paying Agent . . . . . . . . . . . . . 21
          SECTION 2.4.  Paying Agent to Hold Assets in Trust . . . . . . . . 22
          SECTION 2.5.  Securityholder Lists . . . . . . . . . . . . . . . . 22
          SECTION 2.6.  Transfer and Exchange. . . . . . . . . . . . . . . . 22
          SECTION 2.7.  Replacement Securities . . . . . . . . . . . . . . . 28
          SECTION 2.8.  Outstanding Securities . . . . . . . . . . . . . . . 29
          SECTION 2.9.  Treasury Securities. . . . . . . . . . . . . . . . . 29
          SECTION 2.10. Temporary Securities . . . . . . . . . . . . . . . . 29
          SECTION 2.11. Cancellation . . . . . . . . . . . . . . . . . . . . 30
          SECTION 2.12. Defaulted Interest . . . . . . . . . . . . . . . . . 30
          SECTION 2.13. CUSIP Numbers. . . . . . . . . . . . . . . . . . . . 31
          SECTION 2.14. Offer to Purchase by Application of Excess
                           Proceeds. . . . . . . . . . . . . . . . . . . . . 31

ARTICLE III

REDEMPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
          SECTION 3.1.  Right of Redemption. . . . . . . . . . . . . . . . . 34
          SECTION 3.2.  Notices to Trustee . . . . . . . . . . . . . . . . . 34
          SECTION 3.3.  Selection of Securities to Be Redeemed . . . . . . . 35
          SECTION 3.4.  Notice of Redemption . . . . . . . . . . . . . . . . 35
          SECTION 3.5.  Effect of Notice of Redemption . . . . . . . . . . . 36
          SECTION 3.6.  Deposit of Redemption Price. . . . . . . . . . . . . 36
          SECTION 3.7.  Securities Redeemed in Part. . . . . . . . . . . . . 37

ARTICLE IV

COVENANTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
          SECTION 4.1.  Payment of Securities. . . . . . . . . . . . . . . . 37
          SECTION 4.2.  Maintenance of Office or Agency. . . . . . . . . . . 37


                                       i
<PAGE>

<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                        <C>
          SECTION 4.3.  Limitation on Restricted Payments. . . . . . . . . . 38
          SECTION 4.4.  Corporate and Partnership Existence. . . . . . . . . 40
          SECTION 4.5.  Payment of Taxes and Other Claims. . . . . . . . . . 40
          SECTION 4.6.  Maintenance of Properties and Insurance. . . . . . . 40
          SECTION 4.7.  Compliance Certificate; Notice of Default. . . . . . 41
          SECTION 4.8.  Reports. . . . . . . . . . . . . . . . . . . . . . . 42
          SECTION 4.9.  Limitation on Status as Investment Company . . . . . 42
          SECTION 4.10. Limitation on Transactions with Affiliates . . . . . 42
          SECTION 4.11. Limitation on Incurrence of Additional 
                          Indebtedness and Issuance of Preferred Stock . . . 43
          SECTION 4.12. Limitations on Dividends and Other Payment 
                          Restrictions Affecting Subsidiaries. . . . . . . . 45
          SECTION 4.13. Limitations on Layering Indebtedness; 
                          Redeemable Stock; Liens Securing Indebtedness. . . 46
          SECTION 4.14. Limitation on Sales of Assets and Subsidiary
                          Stock. . . . . . . . . . . . . . . . . . . . . . . 46
          SECTION 4.15. Waiver of Stay, Extension or Usury Laws. . . . . . . 48
          SECTION 4.16. Rule 144A Information Requirement. . . . . . . . . . 48
          SECTION 4.17. Limitations on Lines of Business . . . . . . . . . . 48

ARTICLE V

SUCCESSOR CORPORATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
          SECTION 5.1.  Limitation on Merger, Sale or Consolidation. . . . . 49
          SECTION 5.2.  Successor Corporation Substituted. . . . . . . . . . 50

ARTICLE VI

EVENTS OF DEFAULT AND REMEDIES . . . . . . . . . . . . . . . . . . . . . . . 50
          SECTION 6.1.  Events of Default. . . . . . . . . . . . . . . . . . 50
          SECTION 6.2.  Acceleration of Maturity Date; Rescission
                          and Annulment. . . . . . . . . . . . . . . . . . . 52
          SECTION 6.3.  Collection of Indebtedness and Suits for
                        Enforcement by Trustee . . . . . . . . . . . . . . . 54
          SECTION 6.4.  Trustee May File Proofs of Claim . . . . . . . . . . 54
          SECTION 6.5.  Trustee May Enforce Claims Without Possession of
                          Securities . . . . . . . . . . . . . . . . . . . . 55
          SECTION 6.6.  Priorities . . . . . . . . . . . . . . . . . . . . . 55
          SECTION 6.7.  Limitation on Suits. . . . . . . . . . . . . . . . . 56
          SECTION 6.8.  Unconditional Right of Holders to Receive
                          Principal, Premium and Interest. . . . . . . . . . 56
          SECTION 6.9.  Rights and Remedies Cumulative . . . . . . . . . . . 57
          SECTION 6.10. Delay or Omission Not Waiver . . . . . . . . . . . . 57


                                       ii
<PAGE>

<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                        <C>
          SECTION 6.11. Control by Holders . . . . . . . . . . . . . . . . . 57
          SECTION 6.12. Waiver of Existing or Past Default . . . . . . . . . 58
          SECTION 6.13. Undertaking for Costs. . . . . . . . . . . . . . . . 58
          SECTION 6.14. Restoration of Rights and Remedies . . . . . . . . . 58

ARTICLE VII

TRUSTEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
          SECTION 7.1.  Duties of Trustee. . . . . . . . . . . . . . . . . . 59
          SECTION 7.2.  Rights of Trustee. . . . . . . . . . . . . . . . . . 60
          SECTION 7.3.  Individual Rights of Trustee . . . . . . . . . . . . 61
          SECTION 7.4.  Trustee's Disclaimer . . . . . . . . . . . . . . . . 61
          SECTION 7.5.  Notice of Default. . . . . . . . . . . . . . . . . . 62
          SECTION 7.6.  Reports by Trustee to Holders. . . . . . . . . . . . 62
          SECTION 7.7.  Compensation and Indemnity . . . . . . . . . . . . . 62
          SECTION 7.8.  Replacement of Trustee . . . . . . . . . . . . . . . 63
          SECTION 7.9.  Successor Trustee by Merger, Etc. . . . . . . . . .. 64
          SECTION 7.10. Eligibility; Disqualification. . . . . . . . . . . . 64
          SECTION 7.11. Preferential Collection of Claims Against Company. . 64

ARTICLE VIII

DISCHARGE; LEGAL DEFEASANCE AND COVENANT DEFEASANCE. . . . . . . . . . . . . 65
          SECTION 8.1.  Discharge; Option to Effect Legal Defeasance or
                          Covenant Defeasance. . . . . . . . . . . . . . . . 65
          SECTION 8.2.  Legal Defeasance and Discharge . . . . . . . . . . . 65
          SECTION 8.3.  Covenant Defeasance. . . . . . . . . . . . . . . . . 66
          SECTION 8.4.  Conditions to Legal or Covenant Defeasance . . . . . 66
          SECTION 8.5.  Deposited Cash and U.S. Government Obligations to be
                          Held in Trust; Other Miscellaneous Provisions. . . 67
          SECTION 8.6.  Repayment to the Company . . . . . . . . . . . . . . 68
          SECTION 8.7.  Reinstatement. . . . . . . . . . . . . . . . . . . . 68

ARTICLE IX

AMENDMENTS, SUPPLEMENTS AND WAIVERS. . . . . . . . . . . . . . . . . . . . . 69
          SECTION 9.1.  Supplemental Indentures Without Consent of
                          Holders. . . . . . . . . . . . . . . . . . . . . . 69
          SECTION 9.2.  Amendments, Supplemental Indentures and Waivers
                          with Consent of Holders. . . . . . . . . . . . . . 70
          SECTION 9.3.  Compliance with TIA. . . . . . . . . . . . . . . . . 71
          SECTION 9.4.  Revocation and Effect of Consents. . . . . . . . . . 71


                                       iii
<PAGE>

<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                        <C>
          SECTION 9.5.  Notation on or Exchange of Securities. . . . . . . . 72
          SECTION 9.6.  Trustee to Sign Amendments, Etc. . . . . . . . . . . 72
          SECTION 9.7.  Agreement by Representative Under the Credit
                          Agreement. . . . . . . . . . . . . . . . . . . . . 72

ARTICLE X

RESERVED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

ARTICLE XI

RIGHT TO REQUIRE REPURCHASE. . . . . . . . . . . . . . . . . . . . . . . . . 73
          SECTION 11.1. Repurchase of Securities at Option of the Holder
                          Upon a Change of Control . . . . . . . . . . . . . 73

ARTICLE XII

GUARANTEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
          SECTION 12.1. Guarantee. . . . . . . . . . . . . . . . . . . . . . 76
          SECTION 12.2. Execution and Delivery of Guarantee. . . . . . . . . 77
          SECTION 12.3. Certain Bankruptcy Events. . . . . . . . . . . . . . 78
          SECTION 12.4. Limitation on Merger, Consolidation, Etc. of
                          Guarantors; Release of Certain Guarantors. . . . . 78
          SECTION 12.5. Future Guarantors. . . . . . . . . . . . . . . . . . 78

ARTICLE XIII

SUBORDINATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
          SECTION 13.1.  Securities Subordinated to Senior Debt. . . . . . . 79
          SECTION 13.2.  No Payment on Securities in Certain
                           Circumstances . . . . . . . . . . . . . . . . . . 80
          SECTION 13.3.  Securities Subordinated to Prior Payment of All
                           Senior Debt on Dissolution, Liquidation or
                           Reorganization. . . . . . . . . . . . . . . . . . 81
          SECTION 13.4.  Securityholders to Be Subrogated to Rights of
                           Holders of Senior Debt. . . . . . . . . . . . . . 82
          SECTION 13.5.  Obligations of the Company and the Guarantors
                           Unconditional . . . . . . . . . . . . . . . . . . 82
          SECTION 13.6.  Trustee Entitled to Assume Payments Not
                           Prohibited in Absence of Notice . . . . . . . . . 83
          SECTION 13.7.  Application by Trustee of Assets Deposited with
                           It. . . . . . . . . . . . . . . . . . . . . . . . 83
          SECTION 13.8.  Subordination Rights Not Impaired by Acts or
                           Omissions of the Company, the Guarantors or
                           Holders of Senior Debt. . . . . . . . . . . . . . 84


                                       iv
<PAGE>

<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                        <C>
          SECTION 13.9.  Securityholders Authorize Trustee to Effectuate
                           Subordination of Securities . . . . . . . . . . . 84
          SECTION 13.10. Right of Trustee to Hold Senior Debt. . . . . . . . 84
          SECTION 13.11. Article XIII Not to Prevent Events of Default . . . 85
          SECTION 13.12. No Fiduciary Duty of Trustee to Holders of
                           Senior Debt . . . . . . . . . . . . . . . . . . . 85

ARTICLE XIV

MISCELLANEOUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
          SECTION 14.1.  TIA Controls. . . . . . . . . . . . . . . . . . . . 85
          SECTION 14.2.  Notices . . . . . . . . . . . . . . . . . . . . . . 85
          SECTION 14.3.  Communications by Holders with Other Holders. . . . 86
          SECTION 14.4.  Certificate and Opinion as to Conditions
                           Precedent . . . . . . . . . . . . . . . . . . . . 87
          SECTION 14.5.  Statements Required in Certificate or Opinion . . . 87
          SECTION 14.6.  Rules by Trustee, Paying Agent, Registrar . . . . . 87
          SECTION 14.7.  Legal Holidays. . . . . . . . . . . . . . . . . . . 88
          SECTION 14.8.  Governing Law . . . . . . . . . . . . . . . . . . . 88
          SECTION 14.9.  No Adverse Interpretation of Other Agreements . . . 88
          SECTION 14.10. No Recourse Against Others. . . . . . . . . . . . . 88
          SECTION 14.11. Successors. . . . . . . . . . . . . . . . . . . . . 89
          SECTION 14.12. Duplicate Originals . . . . . . . . . . . . . . . . 89
          SECTION 14.13. Severability. . . . . . . . . . . . . . . . . . . . 89
          SECTION 14.14. Table of Contents, Headings, Etc. . . . . . . . . . 89
          SECTION 14.15. Qualification of Indenture. . . . . . . . . . . . . 89
          SECTION 14.16. Registration Rights . . . . . . . . . . . . . . . . 90
SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

EXHIBIT A
[FORM OF SECURITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

</TABLE>


                                       v

<PAGE>

                                CROSS-REFERENCE TABLE
<TABLE>
<CAPTION>

  TIA                                                              INDENTURE
SECTION                                                             SECTION 
- -------                                                            ---------
<S>                                                               <C>
310(a)(1). . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.10
   (a)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.10
   (a)(3). . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (a)(4). . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (a)(5). . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.10
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.8
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.10;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      14.2
   (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
311(a)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.11
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.11
   (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
312(a)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      2.5
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      14.3
   (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      14.3
313(a)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.6
   (b)(1). . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (b)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.6
   (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.6;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      14.2
   (d)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.6
314(a)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      4.7(a);
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      4.8;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      12.2
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (c)(1). . . . . . . . . . . . . . . . . . . . . . . . . . . .      2.2;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.2;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      12.2
   (c)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.2;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      12.2
   (c)(3). . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (d)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (e)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      14.5
   (f)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.


                                      vi
<PAGE>

<CAPTION>

  TIA                                                              INDENTURE
SECTION                                                             SECTION 
- -------                                                            ---------
<S>                                                               <C>
315(a)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.1(b)
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.5;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.6;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      14.2
   (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.1(a)
   (d)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.11;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      7.1(b),
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .         (c)
   (e)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.13
316(a)(last sentence). . . . . . . . . . . . . . . . . . . . . .      2.9
   (a)(1)(A) . . . . . . . . . . . . . . . . . . . . . . . . . .      6.11
   (a)(1)(B) . . . . . . . . . . . . . . . . . . . . . . . . . .      6.12
   (a)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . .      N.A.
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.12;
         . . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.7
317(a)(1). . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.3
   (a)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . .      6.4
   (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . .      2.4

</TABLE>

__________

N.A. means Not Applicable
Note:  This Cross-Reference Table shall not, for any purpose, be deemed to be a
part of this Indenture.


                                      vii
<PAGE>

          INDENTURE, dated as of May 4, 1998, by and among Sun Healthcare Group,
Inc., a Delaware corporation (the "COMPANY"), the Guarantors referred to below
and U.S. Bank Trust National Association, as trustee (the "Trustee").

          Each party hereto agrees as follows for the benefit of each other
party and for the equal and ratable benefit of the Holders of the Company's 
9 3/8% Series A Senior Subordinated Notes due 2008 and the class of 9 3/8%
Series B Senior Subordinated Notes due 2008 to be exchanged for the 9 3/8%
Series A Senior Subordinated Notes due 2008:


                                      ARTICLE I

                      DEFINITIONS AND INCORPORATION BY REFERENCE

          SECTION 1.1.  DEFINITIONS.

          "ACQUIRED DEBT" means, with respect to any specified Person, (i)
Indebtedness of any other Person existing at the time such other Person is
merged with or into or became a Subsidiary of such specified Person, including,
without limitation, Indebtedness incurred in connection with, or in
contemplation of, such other Person merging with or into or becoming a
Subsidiary of such specified Person, and (ii) Indebtedness secured by a Lien
encumbering any asset acquired by such specified Person.

          "AFFILIATE" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person.  For purposes of this definition, "control"
(including, with correlative meanings, the terms "controlling," "controlled by"
and "under common control with"), as used with respect to any Person, shall mean
the possession, directly or indirectly, of the power to direct or cause the
direction of the management or policies of such Person, whether through the
ownership of voting securities, by agreement or otherwise; PROVIDED that
beneficial ownership of 10% or more of the voting securities of a Person shall
be deemed to be control.

          "AGENT" means any Registrar, Paying Agent or co-Registrar.

          "APPROVED JURISDICTION" means the United States of America, Canada,
the United Kingdom and any other member nation of the Organization for Economic
Development and Cooperation.

          "ASSET SALE" means (i) the sale, lease, conveyance or other
disposition of any assets, including, without limitation, by way of a sale and
leaseback or by merger or consolidation (PROVIDED that the sale, lease,
conveyance or other disposition of all or substantially all of the assets of the
Company and its Subsidiaries taken as a whole will be governed by the Section
5.1 or 11.1 and not by Section 4.14), and (ii) the issuance or sale by the
Company or any of its Subsidiaries of Equity Interests of any of the Company's
Subsidiaries, in the case of either clause 

<PAGE>

(i) or (ii), whether in a single transaction or a series of related 
transactions (a) that have a fair market value in excess of $5 million or (b) 
for Net Proceeds in excess of $5 million. Notwithstanding the foregoing:  (a) 
a transfer of assets by the Company to a Subsidiary or by a Subsidiary to the 
Company or to another Subsidiary, (b) an issuance of Equity Interests by a 
Subsidiary to the Company or to another Subsidiary, and (c) a Nursing 
Facility Swap will not be deemed to be an Asset Sale.

          "ASSET SALE OFFER" shall have the meaning specified in Section 4.14.

          "ASSET SALE PAYMENT" shall have the meaning specified in Section 4.14.

          "BANKRUPTCY LAW" means Title 11, U.S. Code, or any similar Federal,
state or foreign law for the relief of debtors.

          "BOARD OF DIRECTORS" means, with respect to any Person, the board of
directors of such Person or any committee of the board of directors of such
Person authorized, with respect to any particular matter, to exercise the power
of the board of directors of such Person.

          "BOARD RESOLUTION" means, with respect to any Person, a duly adopted
resolution of the Board of Directors of such Person.

          "BUSINESS DAY" means each Monday, Tuesday, Wednesday, Thursday and
Friday which is not a day on which banking institutions in New York, New York
are authorized or obligated by law or executive order to close.  

          "CAPITAL LEASE OBLIGATION" means, at the time any determination
thereof is to be made, the amount of the liability in respect of a capital lease
that would at such time be required to be capitalized on a balance sheet in
accordance with GAAP.

          "CAPITAL STOCK" means (i) in the case of a corporation, corporate
stock, (ii) in the case of an association or business entity, any and all
shares, interests, participations, rights or other equivalents (however
designated) of corporate stock, (iii) in the case of a partnership, partnership
interests (whether general or limited) and (iv) any other interest or
participation that confers on a Person the right to receive a share of the
profits and losses of, or distributions of assets of, the issuing Person.

          "CAREERSTAFF COMPANY" means (i) CareerStaff Unlimited, Inc., a
Delaware corporation and a Wholly Owned Subsidiary of the Company, and its
direct and indirect Wholly Owned Subsidiaries (collectively, "CareerStaff
Unlimited") so long as such persons conduct no material business except
acquiring, holding or selling equity or other interests in other CareerStaff
Companies or (ii) any Subsidiary of the Company (a) in which CareerStaff
Unlimited is the general partner, (b) which is no less than 5% and no more than
10% owned by persons that are not Affiliates of the Company and (c)
substantially all of whose business consists of temporary therapy staffing. 


                                       2
<PAGE>

          "CASH EQUIVALENTS" means (i) United States dollars, (ii) securities
issued or directly and fully guaranteed or insured by the government of an
Approved Jurisdiction or any agency or instrumentality thereof having maturities
of not more than one year from the date of acquisition, (iii) certificates of
deposit with maturities of one year or less from the date of acquisition,
bankers' acceptances (or, with respect to foreign banks, similar instruments)
with maturities not exceeding one year and overnight bank deposits, in each case
with any domestic commercial bank organized under the laws of the United States
of America or any state thereof or the District of Columbia, or any United
States branch of a foreign bank having at the date of acquisition thereof
combined capital and surplus of not less than $500 million, (iv) repurchase
obligations with a term of not more than seven days for underlying securities of
the types described in clauses (ii) and (iii) above entered into with any
financial institution meeting the qualifications specified in clause (iii)
above, (v) commercial paper having the highest rating obtainable from Moody's or
S&P and in each case maturing within one year after the date of acquisition, and
(vi) investments in money market funds which invest substantially all their
assets in securities of the types described in the foregoing clauses (i) through
(v).

          "CHANGE OF CONTROL" means the occurrence of any of the following:  
(i) the sale, lease, transfer, conveyance or other disposition, in one or a 
series of related transactions, of all or substantially all of the assets of 
the Company and its Subsidiaries taken as a whole to any Person or group (as 
such term is used in Sections 13(d)(3) and 14(d)(2) of the Exchange Act) 
other than to a Person or group who, prior to such transaction, held a 
majority of the voting power of the voting stock of the Company, (ii) the 
acquisition by any Person or group (as defined above) of a direct or indirect 
interest in more than 50% of the voting power of the voting stock of the 
Company, by way of merger or consolidation or otherwise, or (iii) the first 
day on which a majority of the members of the Board of Directors of the 
Company are not Continuing Directors.

          "CHANGE OF CONTROL OFFER" shall have the meaning specified in 
Section 11.1.

          "CHANGE OF CONTROL PAYMENT" shall have the meaning specified in
Section 11.1.

          "CHANGE OF CONTROL PAYMENT DATE" shall have the meaning specified in
Section 11.1.

          "CODE" means the Internal Revenue Code of 1986, as amended.

          "COMMENCEMENT DATE" shall have the meaning specified in Section 2.14.

          "COMPANY" means the party named as such in this Indenture until a
successor replaces it pursuant to this Indenture, and thereafter means such
successor.

          "CONSOLIDATED CASH FLOW" means, with respect to any Person for any 
period, the Consolidated Net Income of such Person for such period plus, 
without duplication, the sum of (i) provision for taxes based on income or 
profits of such Person and its Subsidiaries for such period, 


                                       3
<PAGE>

to the extent such provision for taxes was included in computing such 
Consolidated Net Income, (ii) the Fixed Charges of such Person and its 
Subsidiaries for such period, to the extent that such Fixed Charges were 
deducted in computing such Consolidated Net Income, (iii) depreciation and 
amortization (including amortization of goodwill and other intangibles) of 
such Person and its Subsidiaries for such period to the extent that such 
depreciation and amortization were deducted in computing such Consolidated 
Net Income, and (iv) other non-cash items of such Person and its Subsidiaries 
for such period to the extent such non-cash items were deducted in computing 
such Consolidated Net Income, less the amount of all cash payments made by 
such person or any of its Subsidiaries during such period to the extent such 
payments relate to non-cash charges that were added back in determining 
Consolidated Cash Flow for such period or any prior period, in each case on a 
consolidated basis and determined in accordance with GAAP.  Notwithstanding 
the foregoing, the provision for taxes on the income or profits of, the 
depreciation and amortization of, and the other non-cash items of, a 
Subsidiary of the referent Person shall be added to Consolidated Net Income 
to compute Consolidated Cash Flow only to the extent (and in the same 
proportion) that the Net Income of such Subsidiary was included in 
calculating the Consolidated Net Income of such Person and only if a 
corresponding amount would be permitted at the date of determination to be 
dividended to the Company by such Subsidiary without prior approval (that has 
not been obtained), pursuant to the terms of its charter and all agreements, 
instruments, judgments, decrees, orders, statutes, rules and governmental 
regulations applicable to that Subsidiary or its stockholders.

          "CONSOLIDATED NET INCOME" means, with respect to any Person for any
period, the aggregate of the Net Income of such Person and its Subsidiaries for
such period, on a consolidated basis; PROVIDED that (i) the Net Income, if
positive, of any Person that is not a Subsidiary or that is accounted for by the
equity method of accounting shall be included only to the extent of the amount
of dividends or distributions paid in cash to the referent Person or a Wholly
Owned Subsidiary thereof, but in any case not in excess of such Person's pro
rata share of such Person's Net Income for such period, (ii) the Net Income, if
positive, of any Subsidiary shall be excluded to the extent that the declaration
or payment of dividends or similar distributions by that Subsidiary of that Net
Income is not at the date of determination permitted without any prior
governmental approval (that has not been obtained) or, directly or indirectly,
by operation of the terms of its charter or any agreement, instrument, judgment,
decree, order, statute, rule or governmental regulation applicable to that
Subsidiary or its stockholders, (iii) the Net Income of any Person acquired in a
pooling of interests transaction for any period prior to the date of such
acquisition shall be excluded and (iv) the cumulative effect of a change in
accounting principles shall be excluded.

          "CONSOLIDATED NET WORTH" means, with respect to any Person as of any
date, the sum of (i) the consolidated equity of the common stockholders of such
Person and its consolidated Subsidiaries as of such date plus (ii) the
respective amounts reported on such Person's balance sheet as of such date with
respect to any series of Preferred Stock (other than Redeemable Stock), less all
write-ups (other than write-ups resulting from foreign currency translations and
write-ups of tangible assets of a going concern business made in accordance with
GAAP as a result of the acquisition of such business) subsequent to the date of
this Indenture in the book value of any asset 


                                       4
<PAGE>

owned by such Person or a consolidated Subsidiary of such Person, and 
excluding the cumulative effect of a change in accounting principles, all as 
determined in accordance with GAAP.

          "CONTINUING DIRECTORS" means, as of any date of determination, any
member of the Board of Directors of the Company who (i) was a member of such
Board of Directors on the date of this Indenture or (ii) was nominated for
election or elected to such Board of Directors with the approval of a majority
of the Continuing Directors who were members of such Board at the time of such
nomination or election.

          "CORPORATE TRUST OFFICE" means the office of the Trustee in the
Borough of Manhattan, The City of New York.

          "COVENANT DEFEASANCE" shall have the meaning specified in Section 8.3.

          "CREDIT AGREEMENT" means that certain Credit Agreement, dated as of
October 8, 1997, and as amended by the First Amendment thereto dated November
12, 1997 and the Second Amendment thereto dated March 27, 1997, by and among the
Company and NationsBank of Texas, N.A. and the other banks that are parties
thereto, providing for availability of up to $1.2 billion of loans to the
Company in the following components: (a) a revolving credit facility of up to
$500.0 million and (b) three term loans in the amounts of $200.0 million,
$250.0 million and $250.0 million, respectively, including any related notes,
collateral documents, instruments and agreements executed in connection
therewith, and in each case as amended, increased, modified, extended, renewed,
refunded, replaced or refinanced, in whole or in part, from time to time.

          "CUSTODIAN" means any receiver, trustee, assignee, liquidator,
sequestrator or similar official under any Bankruptcy Law.

          "DEFAULT" means any event or condition that is or with the passage of
time or the giving of notice or both would be an Event of Default.

          "DEFAULTED INTEREST" shall have the meaning specified in Section 2.12.

          "DEFEASANCE TRUST" shall have the meaning specified in Section 8.4.

          "DEFINITIVE SECURITIES" means Securities that are in the form of
Security attached hereto as Exhibit A that do not include the information called
for by footnotes 3 and 6 thereof.

          "DEPOSITORY" means, with respect to the Securities issuable or issued
in whole or in part in global form, the person specified in Section 2.3 as the
Depository with respect to the Securities, until a successor shall have been
appointed and become such pursuant to the applicable provision of this
Indenture, and, thereafter, "Depository" shall mean or include such successor.


                                       5

<PAGE>

          "EQUITY INTERESTS" means Capital Stock and all warrants, options or
other rights to acquire Capital Stock (but excluding any debt security that is
convertible into, or exchangeable for, Capital Stock).

          "EVENT OF DEFAULT" shall have the meaning specified in Section 6.1.

          "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended,
and the rules and regulations promulgated by the SEC thereunder.

          "EXCHANGE SECURITIES" means the 9 3/8% Series B Senior Subordinated
Notes due 2008, as supplemented from time to time in accordance with the terms
hereof, to be issued pursuant to this Indenture in connection with the offer to
exchange Securities for the Initial Securities that may be made by the Company
and the Guarantors pursuant to the Registration Rights Agreement that contains
the information referred to in footnotes 1 and 2 to the form of Security
attached hereto as Exhibit A.

          "EXISTING INDEBTEDNESS" means Indebtedness of the Company and its
Subsidiaries in existence on the date of this Indenture, until such amounts are
repaid.

          "FIXED CHARGE COVERAGE RATIO" means with respect to any Person for any
period, the ratio of the Consolidated Cash Flow of such Person for such period
to the Fixed Charges of such Person for such period.  In the event that such
Person or any of its Subsidiaries incurs, assumes, guarantees, redeems or repays
any Indebtedness (other than revolving credit borrowings) or issues or redeems
Preferred Stock subsequent to the commencement of the period for which the Fixed
Charge Coverage Ratio is being calculated but prior to the date on which the
event for which the calculation of the Fixed Charge Coverage Ratio is made (the
"Calculation Date"), then the Fixed Charge Coverage Ratio shall be calculated
giving pro forma effect to such incurrence, assumption, guarantee, redemption or
repayment of Indebtedness, or such issuance or redemption of Preferred Stock, as
if the same had occurred at the beginning of the applicable Reference Period. 
In addition, for purposes of making the computation referred to above, (i)
acquisitions that have been made by the Company or any of its Subsidiaries,
including through mergers or consolidations and including any related financing
transactions, during the Reference Period or subsequent to such Reference Period
and on or prior to the Calculation Date shall be deemed to have occurred on the
first day of the Reference Period, and (ii) the Consolidated Cash Flow and Fixed
Charges attributable to operations or businesses disposed of prior to the
Calculation Date shall be excluded (but in the case of Fixed Charges, only to
the extent that the obligations giving rise to such Fixed Charges would no
longer be obligations contributing to such Person's Fixed Charges subsequent to
the Calculation Date).

          "FIXED CHARGES" means, with respect to any Person for any period, the
sum (without duplication and determined in each case in accordance with GAAP) of
(i) the consolidated interest expense of such Person and its Subsidiaries for
such period, whether paid or accrued (including, without limitation,
amortization of original issue discount, non-cash interest payments, the
interest component of any deferred payment obligations, the interest component
of 

                                       6

<PAGE>

all payments associated with Capital Lease Obligations, commissions, 
discounts and other fees and charges incurred in respect of letters of credit 
or bankers' acceptance financings, and net payments (if any) pursuant to 
Hedging Obligations) and (ii) the consolidated interest expense of such 
Person and its Subsidiaries that was capitalized during such period, and 
(iii) interest under any guarantee by such Person or any of its Subsidiaries 
of Indebtedness of any other Person in the amount of interest attributable to 
the Indebtedness guaranteed and (iv) the product of (a) all cash dividend 
payments (and non-cash dividend payments in the case of a Person that is a 
Subsidiary) on any series of Preferred Stock of such Person or any of its 
Subsidiaries, times (b) a fraction, the numerator of which is one and the 
denominator of which is one minus the then current combined federal, state 
and local statutory tax rate of such Person, expressed as a decimal, in each 
case, on a consolidated basis and in accordance with GAAP; PROVIDED that in 
the event any cash dividend payment is deductible for federal, state and/or 
local tax purposes, the amount of the tax deduction relating to such cash 
dividend payment for such period shall be subtracted from the Fixed Charges 
for such Person for such period.

          "FOREIGN COMPANIES" means any Subsidiary of the Company which (i) is
not organized under the laws of the United States, any state thereof or the
District of Columbia and (ii) conducts substantially all of its business
operations in a country other than the United States of America.

          "FUTURE SUBSIDIARY GUARANTOR" shall have the meaning specified in
Section 12.5.

          "GAAP" means generally accepted accounting principles set forth in the
opinions and pronouncements of the Accounting Principles Board of the American
Institute of Certified Public Accountants and statements and pronouncements of
the Financial Accounting Standards Board or in such other statements by such
other entity as have been approved by a significant segment of the accounting
profession, applied on a consistent basis and as in effect from time to time.

          "GLOBAL SECURITY" means a Security that contains the information
referred to in footnotes 3 and 8 to the form of Security attached hereto as
Exhibit A.

          "GUARANTEE" means a guarantee (other than by endorsement of negotiable
instruments for collection in the ordinary course of business), direct or
indirect, in any manner (including, without limitation, letters of credit and
reimbursement agreements in respect thereof), of all or any part of any
Indebtedness.

          "GUARANTEE" shall have the meaning provided in Section 12.1.

          "GUARANTORS" means (i) the Present Subsidiary Guarantors and (ii) any
Future Subsidiary Guarantors that become Guarantors pursuant to the terms of
this Indenture, but excluding (a) any Persons whose Guarantees have been
released pursuant to the terms of this Indenture.

                                       7

<PAGE>

          "HEDGING OBLIGATIONS" means, with respect to any Person, the
obligations of such Person under (i) interest rate swap agreements, interest
rate cap agreements and interest rate collar agreements, (ii) foreign exchange
contracts or currency swap agreements and (iii) other agreements or arrangements
designed to protect such Person against fluctuations in interest rates or
currency values.

          "HOLDER" or "SECURITYHOLDER" means the Person in whose name a Security
is registered on the Registrar's books.

          "INCUR" or "INCUR" shall have the meaning specified in Section 4.11 of
this Indenture.

          "INDEBTEDNESS" means, with respect to any Person, without duplication,
(i) any Redeemable Stock of such Person, (ii) any liabilities and obligations of
such Person, whether or not contingent, in respect of borrowed money or
evidenced by bonds, notes, debentures or similar instruments or letters of
credit (or reimbursement agreements in respect thereof) or bankers' acceptances
or representing Capital Lease Obligations or the balance deferred and unpaid of
the purchase price of any property or representing any Hedging Obligations,
except any such balance that constitutes an accrued expense or trade payable, if
and to the extent any of the foregoing indebtedness (other than letters of
credit and Hedging Obligations) would appear as a liability upon a balance sheet
of such Person prepared in accordance with GAAP, (iii) all liabilities and
obligations of any other Person secured by a Lien on any asset of such Person,
whether or not such indebtedness is assumed by such Person (the amount thereof
being deemed to equal such asset's fair market value), and (iv) to the extent
not otherwise included, the guarantee by such Person of any liabilities or
obligations of any other Person of the kind described in the preceding clauses
(i)-(iii).

          "INDENTURE" means this Indenture, as amended or supplemented from time
to time in accordance with the terms hereof.

          "INITIAL PURCHASERS" means Bear, Stearns & Co. Inc., Donaldson, Lufkin
& Jenrette Securities Corporation, J.P. Morgan Securities Inc., NationsBanc
Montgomery Securities LLC and Schroder & Co Inc., severally, and not jointly.

          "INITIAL SECURITIES" means the 9 3/8% Series A Senior Subordinated
Notes due 2008, as supplemented from time to time in accordance with the terms
hereof, issued under this Indenture that contains the information referred to in
footnotes 1, 2, 4, 5, 6, 7 and 9 to the form of Security attached hereto as
Exhibit A.

          "INTEREST PAYMENT DATE" means the stated due date of an installment of
interest on the Securities.

          "INVESTMENT" by any Person in any other Person means (without
duplication) (i) the acquisition (whether by purchase, merger, consolidation or
otherwise) by such Person (whether 

                                       8

<PAGE>

for cash, property, services, securities or otherwise) of capital stock, 
bonds, note s, debentures, partnership or other ownership interests or other 
securities, including any options or warrants, of such other Person or any 
agreement to make any such acquisition; (ii) the making by such Person of any 
deposit with, or advance, loan or other extension of credit to, such other 
Person (including the purchase of property from another Person subject to an 
understanding or agreement, contingent or otherwise, to resell such property 
to such other Person) or any commitment to make any such advance, loan or 
extension (but excluding accounts receivable or deposits arising in the 
ordinary course of business); and (iii) other than guarantees of Indebtedness 
of the Company or any Subsidiary to the extent permitted by Section 4.11, the 
entering into by such Person of any guarantee of, or other credit support or 
contingent obligation with respect to, Indebtedness or other liability of 
such other Person; PROVIDED THAT Investments shall not be deemed to include 
extensions of trade credit by such Person or any of its Subsidiaries on 
commercially reasonable terms in accordance with normal trade practices of 
such Person or such Subsidiary, as the case may be.

          "ISSUE DATE" means the date of the first issuance of the Securities
under this Indenture.

          "JUNIOR SECURITY" means any Qualified Equity Interests and any
Indebtedness of the Company or a Guarantor, as applicable, that is subordinated
in right of payment to Senior Debt at least to the same extent as the Securities
or the Guarantee, as applicable, and has no scheduled installment of principal
due, by redemption, sinking fund payment or otherwise, on or prior to the
Maturity Date.

          "LEGAL DEFEASANCE" shall have the meaning specified in Section 8.2.

          "LEGAL HOLIDAY" shall have the meaning specified in Section 13.7.

          "LIEN" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind in respect of such asset
given to secure Indebtedness, whether or not filed, recorded or otherwise
perfected under applicable law (including any conditional sale or other title
retention agreement, any lease in the nature thereof, any option or other
agreement to sell or give a security interest in and any filing of or agreement
to give any financing statement under the Uniform Commercial Code (or equivalent
statutes) of any jurisdiction with respect to any such lien, pledge, charge or
security interest).

          "LIQUIDATED DAMAGES" means such liquidated damages as defined in the
Registration Rights Agreement.

          "MATURITY DATE" means, when used with respect to any Security, the
date specified on such Security as the fixed date on which the final installment
of principal of such Security is due and payable (in the absence of any
acceleration thereof pursuant to the provisions of this Indenture regarding
acceleration of Indebtedness or any Change of Control Offer or Offer to
Purchase).

                                       9

<PAGE>

          "MAXIMUM SENIOR REVOLVING DEBT" means Senior Revolving Debt pursuant
to the Credit Agreement in an aggregate principal amount at any time outstanding
(with letters of credit being deemed to have a principal amount equal to the
maximum potential reimbursement obligation of the Company or any such Subsidiary
with respect thereto), and including any Permitted Refinancing Indebtedness
incurred to extend, renew, refinance, defease or refund any such Indebtedness,
incurred under clause (i)(a) of Section 4.11, not to exceed an amount equal to
$500.0 million. 

          "MAXIMUM SENIOR TERM DEBT" means loans outstanding with respect to any
term loan facilities contained in the Credit Agreement in an aggregate principal
amount at any time outstanding (with letters of credit being deemed to have a
principal amount equal to the maximum potential reimbursement obligation of the
Company or any such Subsidiary with respect thereto), and including any
Permitted Refinancing Indebtedness incurred to extend, renew, refinance, defease
or refund any such Indebtedness, incurred under clause (i)(b) of Section 4.11,
not to exceed an amount equal to $400.0 million. 

          "MOODY'S" means Moody's Investors Services, Inc. and its successors.

          "NET INCOME" means, with respect to any Person, the consolidated 
net income (loss) of such Person, determined in accordance with GAAP, 
excluding, however, the effect of any extraordinary or other material 
non-recurring gain or loss outside the ordinary course of business (including 
without limitation any gain from the sale or other disposition of assets 
outside of the ordinary course of business or from the issuance or sale of 
any Equity Interests), together with any related provision for taxes on such 
extraordinary or other material non-recurring gain or loss.

          "NET PROCEEDS" means the aggregate cash or Cash Equivalent proceeds
received by the Company or any of its Subsidiaries in respect of any Asset Sale,
net of the direct costs relating to such Asset Sale (including, without
limitation, legal, accounting and investment banking fees, and sales
commissions) and any other expenses incurred or to be incurred by the Company or
a Subsidiary as a direct result of the sale of such assets (including, without
limitation, severance, relocation, lease termination and other similar
expenses), taxes actually paid or due and payable as a result thereof in the
year of sale or the immediately following year (after taking into account the
application of deductions, net operating losses and other tax attributes),
amounts required to be applied to the repayment of Indebtedness (other than
Subordinated Indebtedness) secured by a Lien on the asset or assets that were
the subject of such Asset Sale, any reserve for adjustment in respect of the
sale price of such asset or assets established in accordance with GAAP and all
distributions and other payments required to be made and actually made to
minority interests holders in Subsidiaries as a result of such Asset Sale;
PROVIDED, that if the instrument or agreement governing such Asset Sale requires
the transferor to maintain a portion of the purchase price in escrow (whether as
a reserve for adjustment of the purchase price or otherwise) or to provide for
indemnification of the transferee for specified liabilities in maximum specified
amount, the portion of the cash or Cash Equivalents that is actually placed in
escrow or segregated and set aside by the transferor for such indemnification
obligations shall not be deemed to be Net Proceeds until the escrow terminates
or the transferor ceases to segregate and set aside such funds, in whole or 

                                      10

<PAGE>

in part, and then only to the extent of the proceeds released from escrow to 
the transferor or that are no longer segregated and set aside by the 
transferor.

          "NON-CASH CONSIDERATION" means any non-cash or non-Cash Equivalent
consideration received by the Company or a Subsidiary of the Company in
connection with an Asset Sale and any non-cash or non-Cash Equivalent
consideration received by the Company or any of its Subsidiaries upon
disposition thereof.

          "NON-QUALIFIED ASSET SALE" means an Asset Sale in which the Non-Cash
Consideration received by the Company and its Subsidiaries exceeds 20% of the
total consideration received in connection with such Asset Sale calculated in
accordance with clause (x), but not clause (y), of the proviso to the first
sentence of Section 4.14.

          "NURSING FACILITY" means a nursing facility, hospital, outpatient
clinic, assisted living center, hospice, long-term care facility, subacute care
facility or other facility that is used or useful in the provision of healthcare
services.

          "NURSING FACILITY SWAP" means an exchange of assets by the Company or
one or more Subsidiaries of the Company or of the Equity Interests of a
Subsidiary for one or more Nursing Facilities and/or one or more Related
Businesses or of the Equity Interests of any Person owning one or more Nursing
Facilities and/or one or more Related Businesses.

          "OBLIGATIONS" means any principal, premium, interest, penalties, fees,
indemnifications, reimbursements, damages and other liabilities payable under
the documentation governing any Indebtedness.

          "OFFER AMOUNT" shall have the meaning specified in Section 2.14.

          "OFFER PERIOD" shall have the meaning specified in Section 2.14.

          "OFFICER" means, with respect to the Company or any Guarantor, the
Chief Executive Officer, the President, any Vice President, the Chief Financial
Officer, the Treasurer, the Controller, the Secretary or the Assistant Secretary
of the Company or such Guarantor.

          "OFFICERS' CERTIFICATE" means, with respect to the Company or such
Guarantor, a certificate signed by two Officers or by an Officer and an
Assistant Secretary of the Company or such Guarantor and otherwise complying
with the requirements of Sections 14.4 and 14.5.

          "OPINION OF COUNSEL" means a written opinion from legal counsel who is
reasonably acceptable to the Trustee complying with the requirements of Sections
14.4 and 14.5.

          "PAYING AGENT" shall have the meaning specified in Section 2.3.

                                      11

<PAGE>

          "PAYMENT DEFAULT" means any failure to pay any scheduled installment
of principal on any Indebtedness within the grace period provided for such
payment in the documentation governing such Indebtedness.

          "PAYMENT NOTICE" shall have the meaning specified in Section 13.2.

          "PERMITTED LIENS" means (i) Liens in favor of the Company; (ii) Liens
on property of a Person existing at the time such Person is merged into or
consolidated with the Company or any Subsidiary of the Company or becomes a
Subsidiary of the Company, PROVIDED that such Liens were in existence prior to
the contemplation of such merger, consolidation or acquisition and do not extend
to any assets other than those of the Person merged into or consolidated with
the Company or that becomes a Subsidiary of the Company; (iii) Liens on property
existing at the time of acquisition thereof by the Company or any Subsidiary of
the Company, PROVIDED that such Liens were in existence prior to the
contemplation of such acquisition and do not extend to any property other than
that acquired; (iv) Liens to secure the performance of statutory obligations,
surety or appeal bonds, performance bonds or other obligations of a like nature
incurred in the ordinary course of business; (v) Liens securing Senior Debt
outstanding under the Credit Agreement, Liens securing Existing Indebtedness,
and Liens on the Equity Interests in or assets of Foreign Companies securing
Indebtedness outstanding under Foreign Company credit agreements; (vi) Liens for
taxes, assessments or governmental charges or claims that are not yet delinquent
or that are being contested in good faith by appropriate proceedings promptly
instituted and diligently concluded, PROVIDED that any reserve or other
appropriate provision as shall be required in conformity with GAAP shall have
been made therefor; (vii) Liens to secure Permitted Refinancing Indebtedness
incurred to refinance Indebtedness that was secured by a Lien permitted under
this Indenture and that was incurred in accordance with the provisions of this
Indenture, PROVIDED that such Liens do not extend to or cover any property or
assets of the Company or any of its Subsidiaries other than assets or property
securing the Indebtedness so refinanced; (viii) Purchase Money Liens; (ix) any
interest or title of a lessor under any Capital Lease Obligation otherwise
permitted by this Indenture; (x) Liens upon specific items of inventory or
equipment and proceeds of the Company or any Subsidiary securing its obligations
in respect of bankers' acceptances issued or created for its account (whether or
not under the Credit Agreement) to facilitate the purchase, shipment, or storage
of such inventory and equipment; (xi) Liens securing reimbursement obligations
with respect to letters of credit (whether or not issued under the Credit
Agreement) otherwise permitted under this Indenture and issued in connection
with the purchase of inventory or equipment by the Company or any Subsidiary in
the ordinary course of business; (xii) Liens to secure (or encumbering deposits
securing) obligations arising from warranty or contractual service obligations
of the Company or any Subsidiary, including rights of offset and setoff; (xiii)
Liens securing Acquired Debt otherwise permitted by this Indenture, PROVIDED
that (A) the Indebtedness secured shall not exceed the fair market value of the
assets so acquired (such fair market value to be determined in good faith by the
Board of Directors of the Company at the time of such acquisition) and (B) such
Indebtedness shall be incurred, and the Lien securing such Indebtedness shall be
created, within 12 months after such acquisition; (xiv) Liens securing Hedging
Obligations agreements relating to Indebtedness otherwise permitted under this
Indenture; (xv) other Liens on assets of the Company or any of its Subsidiaries
securing Indebtedness that 

                                      12

<PAGE>

is permitted by the terms of this Indenture to be outstanding having an 
aggregate principal amount at any one time outstanding not to exceed $5 
million; (xvi) Liens on Medicare, Medicaid or other patient accounts 
receivable of the Company or its Subsidiaries; (xvii) Liens on real estate 
and related personal property (including, but not limited to, sale and 
leasebacks of and mortgages on real estate and related personal property) not 
to exceed an aggregate amount equal to $60 million per year; (xviii) Liens of 
carriers, warehousemen, mechanics, suppliers, materialmen, repairmen and 
other Liens imposed by law incurred in the ordinary course of business; (xix) 
easements, rights-of-way, zoning restrictions, reservations, encroachments 
and other similar encumbrances in respect of real property; and (xx) Liens 
securing stay and appeal bonds or judgment Liens in connection with any 
judgment not giving rise to a Default under this Indenture. 

          "PERMITTED REFINANCING INDEBTEDNESS" means any Indebtedness of the
Company or any of its Subsidiaries (a) issued in exchange for, or the net
proceeds of which are used solely to extend, refinance, renew, replace, defease
or refund, in whole or in part, or (b) constituting an amendment, modification
or supplement to, or a deferral or renewal of ((a) and (b) above are,
collectively, a "Refinancing"), other Indebtedness of the Company or any of its
Subsidiaries; PROVIDED that: (i) the principal amount of such Permitted
Refinancing Indebtedness does not exceed the lesser of (A) the principal amount
of the Indebtedness so Refinanced and (B) if such Indebtedness being Refinanced
was issued with original issue discount, the accreted value thereof (determined
in accordance with GAAP) (plus, in each case, the amount of any reasonable
expenses incurred in connection therewith); (ii) such Permitted Refinancing
Indebtedness has a final stated maturity later than the final stated maturity
of, and has a Weighted Average Life to Maturity equal to or greater than the
Weighted Average Life to Maturity of, the Indebtedness being Refinanced); (iii)
if the Indebtedness being Refinanced is Subordinated Indebtedness, such
Permitted Refinancing Indebtedness has a final stated maturity later than the
final stated maturity of, and is subordinated in right of payment to, the
Securities on terms at least as favorable to the Holders as those contained in
the documentation governing the Indebtedness being extended, refinanced,
renewed, replaced, defeased or refunded; and (iv) if the obligor on the
Indebtedness being Refinanced is a Subsidiary that is not a Guarantor, such
Permitted Refinancing Indebtedness shall only be incurred by such Subsidiary.

          "PERSON" or "PERSON" means any corporation, individual, limited
liability company, joint stock company, joint venture, partnership, limited
liability company, unincorporated association, governmental regulatory entity,
country, state or political subdivision thereof, trust, municipality or other
entity.

          "PLAN OF LIQUIDATION" means a plan that provides for, contemplates or
the effectuation of which is preceded or accompanied by (whether or not
substantially contemporaneously) (i) the sale, lease, conveyance or other
disposition of all or substantially all of the assets of the Company otherwise
than as an entirety or substantially as an entirety and (ii) the distribution of
all or substantially all of the proceeds of such sale, lease, conveyance or
other disposition and all or substantially all of the remaining assets of the
Company to holders of Capital Stock of the Company.

                                      13

<PAGE>

          "PREFERRED STOCK" means an Equity Interest of any class or classes of
a Person (however designated) which is preferred as to payments of dividends, or
as to distributions upon any liquidation or dissolution, over Equity Interests
of any other class of such Person.

          "PRESENT SUBSIDIARY GUARANTORS" means all the Subsidiaries of the
Company listed on Schedule I to this Indenture.

          "PRINCIPAL" of any Indebtedness means the principal of such
Indebtedness plus, without duplication, any applicable premium, if any, on such
Indebtedness.

          "PROPERTY" means any right or interest in or to property or assets of
any kind whatsoever, whether real, personal or mixed and whether tangible or
intangible.

          "PURCHASE AGREEMENT" means that certain Purchase Agreement dated April
29, 1998 by and among the Company, the Guarantors and the Initial Purchasers, as
such agreement may be amended, modified or supplemented from time to time in
accordance with the terms thereof.

          "PURCHASE DATE" shall have the meaning specified in Section 2.14.

          "PURCHASE MONEY INDEBTEDNESS" means any Indebtedness of a Person to
any seller or other Person incurred to finance the acquisition or construction
(including in the case of a Capital Lease Obligation, the lease) of any asset or
property which is incurred within 180 days of such acquisition or completion of
construction and is secured only by the assets so financed.

          "PURCHASE MONEY LIEN" means a Lien granted on an asset or property to
secure Purchase Money Indebtedness permitted to be incurred under this Indenture
and incurred solely to finance the acquisition of construction of such asset or
property; PROVIDED that such Lien encumbers only such asset or property and is
granted within 180 days of such acquisition or completion of construction.

          "QUALIFIED EQUITY INTERESTS" shall mean all Equity Interests of the
Company other than Redeemable Stock of the Company.

          "RECORD DATE" means a Record Date specified in the Securities whether
or not such Record Date is a Business Day, or, if applicable, as specified in
Section 2.12.

          "REDEEMABLE STOCK" means any Equity Interest that, by its terms (or by
the terms of any security into which it is convertible or for which it is
exchangeable at the option of the holder), or upon the happening of any event,
matures or is mandatorily redeemable (other than redeemable only for Qualified
Equity Interests of the issuer), pursuant to a sinking fund obligation or
otherwise, or redeemable at the option of the holder thereof, in whole or in
part, on or prior to the date on which the Securities mature.

                                      14

<PAGE>

          "REDEMPTION DATE," when used with respect to any Security to be 
redeemed, means the date fixed for such redemption pursuant to Article III of 
this Indenture and Paragraph 5 in the form of Security attached hereto as 
Exhibit A.

          "REDEMPTION PRICE," when used with respect to any Security to be 
redeemed, means the redemption price for such redemption pursuant to 
Paragraph 5 in the form of Security attached hereto as Exhibit A, which shall 
include, without duplication, in each case, accrued and unpaid interest and 
Liquidated Damages, if any, to the Redemption Date.

          "REFERENCE PERIOD" with regard to any Person means the four full 
fiscal quarters (or such lesser period during which such Person has been in 
existence) for which internal financial statements are available ended 
immediately preceding any date upon which any determination is to be made 
pursuant to the terms of the Securities or this Indenture.

          "REGISTRAR" shall have the meaning specified in Section 2.3.

          "REGISTRATION RIGHTS AGREEMENT" means the Registration Rights 
Agreement dated as of the date hereof by and among the Initial Purchasers, 
the Company and the Guarantors, as such agreement may be amended, modified or 
supplemented from time to time in accordance with the terms thereof.

          "RELATED BUSINESS" means the business conducted by the Company and 
its Subsidiaries as of the date of this Indenture and any and all healthcare 
service businesses that in good faith judgment of the Board of Directors of 
the Company are materially related businesses.   Without limiting the 
generality of the foregoing, Related Business shall include the operation of 
Nursing Facilities, long-term and specialty healthcare services, skilled 
nursing care, subacute care, rehabilitation programs, pharmaceutical 
services, health maintenance organizations, insurance companies, preferred 
provider organizations or any other form of managed care business, health 
care information services business, distribution of medical supplies, 
geriatric care and home healthcare or other businesses which provide 
ancillary services to long-term and specialty healthcare facilities.

          "REPRESENTATIVE" means NationsBank of Texas, N.A., as 
representative of the lenders party to the Credit Agreement, until a 
successor replaces it pursuant to the Credit Agreement, and thereafter means 
such successor.

          "RESTRICTED INVESTMENT" means, in one or a series of related
transactions, any Investment, other than (i) Investments in Cash Equivalents,
(ii) Investments in a Subsidiary of the Company, (iii) Investments in any Person
that as a consequence of such Investment becomes a Subsidiary of the Company,
(iv) Investments existing on the date of this Indenture, (v) accounts
receivable, advances, loans, extensions of credit created or acquired in the
ordinary course of business, (vi) Investments made as a result of the receipt of
Non-Cash Consideration from an Asset Sale that was made pursuant to Section
4.14, (vii) Investments made as the result of the guarantee by the Company or
any of its Subsidiaries of Indebtedness of a Person or Persons other

                                      15
<PAGE>

than the Company or any Subsidiary of the Company that is secured by Liens on 
assets sold or otherwise disposed of by the Company or such Subsidiary to 
such Person or Persons, provided that such Indebtedness was in existence 
prior to the contemplation of such sale or other disposition and that the 
terms of such guarantee permit the Company or such Subsidiary to foreclose on 
the pledged or mortgaged assets if the Company or such Subsidiary is required 
to perform under such guarantee, and (viii) Investments in any Related 
Business.

          "RESTRICTED SECURITY" means a Security, unless or until it has been 
(i) effectively registered under the Securities Act and disposed of in 
accordance with the registration statement covering it or (ii) distributed to 
the public pursuant to Rule 144 (or any similar provision then in force) 
under the Securities Act; PROVIDED, that in no case shall an Exchange 
Security issued in accordance with this Indenture and the terms and 
provisions of the Registration Rights Agreement be a Restricted Security.

          "S&P"  means Standard & Poor's, a division of The McGraw Hill 
Companies, and its successors.

          "SEC" means the Securities and Exchange Commission.

          "SECURITIES" means, collectively, the Initial Securities and, when 
and if issued as provided in the Registration Rights Agreement, the Exchange 
Securities.

          "SECURITIES ACT" means the Securities Act of 1933, as amended, and 
the rules and regulations of the SEC promulgated thereunder.

          "SECURITIES CUSTODIAN" means the Trustee, as custodian with respect 
to the Securities in global form, or any successor entity thereto.

          "SECURITYHOLDER" or "HOLDER" means the Person in whose name a 
Security is registered on the Registrar's books.

          "SENIOR DEBT" of the Company or any Guarantor means Indebtedness 
(including any monetary obligation in respect of the Credit Agreement, and 
interest, whether or not allowable, accruing on Indebtedness incurred 
pursuant to the Credit Agreement after the filing of a petition initiating 
any proceeding under any bankruptcy, insolvency or similar law) of the 
Company or such Guarantor unless, by the terms of the instrument creating or 
evidencing such indebtedness, it is expressly designated not to be senior in 
right of payment to the Securities or the applicable Guarantee; PROVIDED that 
in no event shall Senior Debt include (i) Indebtedness to any Subsidiary of 
the Company or any officer, director or employee of the Company or any 
Subsidiary of the Company, (ii) Indebtedness incurred in violation of the 
terms of this Indenture, (iii) Indebtedness to trade creditors, (iv) 
Redeemable Stock and (v) any liability for taxes owed or owing by the Company 
or such Guarantor.  

                                      16
<PAGE>

          "SENIOR REVOLVING DEBT" means revolving credit loans and letters of 
credit outstanding from time to time under the Credit Agreement.

          "SIGNIFICANT SUBSIDIARY" means any Subsidiary that would be a 
"significant subsidiary" as defined in Article 1, Rule 1-02 or Regulation 
S-X, promulgated pursuant to the Act, as such Regulation is in effect on the 
date of this Indenture.

          "SPECIAL RECORD DATE" for payment of any Defaulted Interest means a 
date fixed by the Trustee pursuant to Section 2.12.

          "STOCKHOLDERS' EQUITY" means, with respect to any Person as of any 
date, the stockholders' equity of such Person determined in accordance with 
GAAP as of the date of the most recent available internal financial 
statements of such Person, and calculated on a pro forma basis to give effect 
to any acquisition or disposition by such person consummated or to be 
consummated since the date of such financial statements and on or prior to 
the date of such calculation.

          "SUBORDINATED INDEBTEDNESS" means Indebtedness of the Company or a 
Guarantor that is subordinated in right of payment to the Securities or such 
Subsidiary's Guarantee of the Securities, as applicable.

          "SUBSIDIARY" means, with respect to any Person, any corporation, 
partnership, joint venture, trust or other Person of which (or in which) more 
than 50% of (i) the outstanding capital stock having voting power to elect a 
majority of the board of directors of such corporation (irrespective of 
whether at the time capital of any other class or classes shall or might have 
voting power upon the occurrence of any contingency), (ii) the ownership 
interests having voting power to elect persons performing functions similar 
to the board of directors, (iii) the interest in the capital or profits of 
such partnership or joint venture, (iv) the beneficial interest of such 
trust, or (v) the equity interest of such other Person, is at the time 
directly or indirectly owned by such Person, by such Person and one or more 
of its Subsidiaries or by one or more of such Person's Subsidiaries.

          "SUN SYSTEMS, INC." means Sun Systems, Inc., a Delaware 
corporation, in which the Company expects to have the right to acquire a 
majority of the outstanding Equity Interests.

          "TIA" means the Trust Indenture Act of 1939, as amended, (15 U.S. 
Code Sections 77aaa-77bbbb) as in effect on the date of the execution of this 
Indenture, except as provided in Section 9.3.

          "TRANSFER RESTRICTED SECURITIES" means Securities that bear or are 
required to bear the legend set forth in Section 2.6.

          "TRUSTEE" means the party named as such in this Indenture until a 
successor replaces it in accordance with the provisions of this Indenture and 
thereafter means such successor.

                                      17
<PAGE>

          "TRUST OFFICER" means any officer within the corporate trust 
division (or any successor group) of the Trustee or any other officer of the 
Trustee customarily performing functions similar to those performed by the 
Persons who at that time shall be such officers, and also means, with respect 
to a particular corporate trust matter, any other officer of the Trustee to 
whom such trust matter is referred because of his knowledge of and 
familiarity with the particular subject.

          "U.K. CREDIT AGREEMENTS" means (i) that certain Facility Agreement, 
dated as of August 30, 1996, between Ashbourne plc, Ashbourne Homes 
(Developments) Limited, Ashbourne Homes plc, Larstrike Limited, Sedbury Park 
Limited (collectively, the "Ashbourne Group"), The Governor and Company of 
the Bank of Scotland, and the other banks and financial institutions that are 
parties thereto, providing for L25,000,000 in aggregate principal amount of 
revolving credit; (ii) that certain Facility Agreement, dated as of August 
30, 1996, between the Ashbourne Group, Midland Bank plc, and the other banks 
and financial institutions that are parties thereto, providing for 
L25,000,000 in aggregate principal amount of revolving credit and (iii) that 
certain Credit Facility Agreement with Lloyds Bank plc in the aggregate 
principal amount of up to L14.0 million, including in (i), (ii) and (iii) 
above, any related notes, collateral documents, instruments and agreements 
executed in connection therewith, and in each case as amended, increased, 
modified, extended, renewed, refunded, replaced or refinanced, in whole or in 
part, from time to time. 

          "U.S. GOVERNMENT OBLIGATIONS" means direct non-callable obligations 
of, or noncallable obligations guaranteed by, the United States of America 
for the payment of which obligation or guarantee the full faith and credit of 
the United States of America is pledged.

          "WEIGHTED AVERAGE LIFE TO MATURITY" means, when applied to any 
Indebtedness at any date, the number of years obtained by dividing (i) the 
sum of the products obtained by multiplying (a) the amount of each then 
remaining installment, sinking fund, serial maturity, or other required 
payments of principal, including payment at final maturity, in respect 
thereof, by (b) the number of years (calculated to the nearest one twelfth) 
that will elapse between such date and the making of such payment, by (ii) 
the then outstanding principal amount of such Indebtedness.

          "WHOLLY OWNED SUBSIDIARY" of any Person means a Subsidiary of such 
Person all of the outstanding Capital Stock or other ownership interests of 
which (other than directors' qualifying shares) shall at the time be owned by 
such Person or by one or more Wholly Owned Subsidiaries of such Person or by 
such Person and one or more Wholly Owned Subsidiaries of such Person.

          SECTION 1.2.  INCORPORATION BY REFERENCE OF TIA.

          Whenever this Indenture refers to a provision of the TIA, such 
provision is incorporated by reference in and made a part of this Indenture. 
The following TIA terms used in this Indenture have the following meanings:

                                      18
<PAGE>

          "COMMISSION" means the SEC.

          "INDENTURE SECURITIES" means the Securities.

          "INDENTURE SECURITYHOLDER" means a Holder or a Securityholder.

          "INDENTURE TO BE QUALIFIED" means this Indenture.

          "INDENTURE TRUSTEE" or "INSTITUTIONAL TRUSTEE" means the Trustee.

          "OBLIGOR" on the indenture securities means the Company, each 
Guarantor and any other obligor on the Securities.

          All other TIA terms used in this Indenture that are defined by the 
TIA, defined by TIA reference to another statute or defined by SEC rule and 
not otherwise defined herein have the meanings assigned to them thereby.

          SECTION 1.3.  RULES OF CONSTRUCTION.

          Unless the context otherwise requires:

                 (1)  a term has the meaning assigned to it;

                 (2)  an accounting term not otherwise defined has the 
meaning assigned to it in accordance with GAAP;

                 (3)  "or" is not exclusive;

                 (4)  words in the singular include the plural, and words in 
the plural include the singular;

                 (5)  provisions apply to successive events and transactions;

                 (6)  "herein," "hereof" and other words of similar import 
refer to this Indenture as a whole and not to any particular Article, Section 
or other subdivision; and

                 (7)  references to Sections or Articles means reference to 
such Section or Article in this Indenture, unless stated otherwise.

                                      19
<PAGE>

                                      ARTICLE II

                                    THE SECURITIES

          SECTION 2.1.  FORM AND DATING.

          The Securities and the Trustee's certificate of authentication, in 
respect thereof, shall be substantially in the form of Exhibit A hereto, 
which Exhibit is part of this Indenture.  The Securities may have notations, 
legends or endorsements required by law, stock exchange rule or usage.  The 
Company shall approve the form of the Securities and any notation, legend or 
endorsement on them.  Any such notations, legends or endorsements not 
contained in the form of Security attached as Exhibit A hereto shall be 
delivered in writing to the Trustee.  Each Security shall be dated the date 
of its authentication.

          The terms and provisions contained in the forms of Securities shall 
constitute, and are hereby expressly made, a part of this Indenture and, to 
the extent applicable, the Company and the Trustee, by their execution and 
delivery of this Indenture, expressly agree to such terms and provisions and 
to be bound thereby. The Company's seal shall be impressed, affixed, printed 
or reproduced on the Securities and may be in facsimile.

          SECTION 2.2.  EXECUTION AND AUTHENTICATION.

          Two Officers shall sign, or one Officer shall sign and one Officer 
shall attest to, the Security for the Company by manual or facsimile 
signature.  

          If an Officer whose signature is on a Security was an Officer at 
the time of such execution but no longer holds that office at the time the 
Trustee authenticates the Security, the Security shall be valid nevertheless 
and the Company shall nevertheless be bound by the terms of the Securities 
and this Indenture.

          A Security shall not be valid until an authorized signatory of the 
Trustee manually signs the certificate of authentication on the Security but 
such signature shall be conclusive evidence that the Security has been 
authenticated pursuant to the terms of this Indenture.

          The Trustee shall authenticate Initial Securities for original 
issue in the aggregate principal amount of up to $125,000,000 (or up to 
$150,000,000 if the over-allotment option is exercised) and shall 
authenticate Exchange Securities for original issue in the aggregate 
principal amount of up to $125,000,000 (or up to $150,000,000 if the 
over-allotment option is exercised), in each case upon a written order of the 
Company in the form of an Officers' Certificate; PROVIDED that such Exchange 
Securities shall be issuable only upon the valid surrender for cancellation 
of Initial Securities of a like aggregate principal amount in accordance with 
the Registration Rights Agreement.  The Officers' Certificate shall specify 
the amount of Securities to be authenticated and the date on which the 
Securities are to be authenticated.  The aggregate principal amount of 
Securities outstanding at any time may not exceed $125,000,000 (or 
$150,000,000 if the over-

                                      20
<PAGE>

allotment option is exercised), except as provided in Section 2.7. Upon the 
written order of the Company in the form of an Officers' Certificate, the 
Trustee shall authenticate Securities in substitution of Securities 
originally issued to reflect any name change of the Company.

          The Trustee may appoint an authenticating Agent acceptable to the 
Company to authenticate Securities.  Unless otherwise provided in the 
appointment, an authenticating Agent may authenticate Securities whenever the 
Trustee may do so. Each reference in this Indenture to authentication by the 
Trustee includes authentication by such Agent.  An authenticating Agent has 
the same rights as an Agent to deal with the Company, any Affiliate of the 
Company, or any of their respective Subsidiaries.

          Securities shall be issuable only in registered form without 
coupons in denominations of $1,000 and any integral multiples thereof.

          SECTION 2.3.  REGISTRAR AND PAYING AGENT.

          The Company shall maintain an office or agency in the Borough of 
Manhattan, The City of New York, where Securities may be presented for 
registration of transfer or for exchange ("REGISTRAR"), and an office or 
agency where Securities may be presented for payment ("PAYING AGENT"), and 
where notices and demands to or upon the Company in respect of the Securities 
may be served.  The Company may act as Registrar or Paying Agent, except 
that, for the purposes of Articles III, VIII, XI, and Section 4.14 hereof and 
as otherwise specified in this Indenture, neither the Company nor any 
Affiliate of the Company shall act as Paying Agent.  The Registrar shall keep 
a register of the Securities and of their transfer and exchange.  The Company 
may have one or more co-Registrars and one or more additional Paying Agents.  
The term "Registrar" includes any co-registrar and the term "Paying Agent" 
includes any additional Paying Agent.  The Company hereby initially appoints 
the Trustee as Registrar and Paying Agent, and by its acknowledgment and 
acceptance on the signature page hereto, the Trustee hereby initially agrees 
so to act.

          The Company shall enter into an appropriate written agency 
agreement with any Agent (including the Paying Agent) not a party to this 
Indenture, which agreement shall implement the provisions of this Indenture 
that relate to such Agent, and shall furnish a copy of each such agreement to 
the Trustee.  The Company shall promptly notify the Trustee in writing of the 
name and address of any such Agent.  If the Company fails to maintain a 
Registrar or Paying Agent, the Trustee shall act as such.

          The Company initially appoints The Depository Trust Company 
("DTC"), to act as Depositary with respect to the Global Securities.

          The Company initially appoints the Trustee to act as Securities 
Custodian with respect to the Global Securities.

                                      21
<PAGE>

          Upon the occurrence of an Event of Default described in Section 
6.1(viii) or (ix) hereof, the Trustee shall, or upon the occurrence of any 
other Event of Default by notice to the Company, the Registrar and the Paying 
Agent, the Trustee may assume the duties and obligations of the Registrar and 
the Paying Agent hereunder.

          SECTION 2.4.  PAYING AGENT TO HOLD ASSETS IN TRUST.

          The Company shall require each Paying Agent other than the Trustee 
to agree in writing that each Paying Agent shall hold in trust for the 
benefit of Holders or the Trustee all assets held by the Paying Agent for the 
payment of principal of, premium, if any, or interest on, the Securities 
(whether such assets have been distributed to it by the Company or any other 
obligor on the Securities), and shall notify the Trustee in writing of any 
Default in making any such payment.  If either of the Company or a Subsidiary 
of the Company acts as Paying Agent, it shall segregate such assets and hold 
them as a separate trust fund for the benefit of the Holders or the Trustee.  
The Company at any time may require a Paying Agent to distribute all assets 
held by it to the Trustee and account for any assets disbursed and the 
Trustee may at any time during the continuance of any payment Default or any 
Event of Default, upon written request to a Paying Agent, require such Paying 
Agent to distribute all assets held by it to the Trustee and to account for 
any assets distributed. Upon distribution to the Trustee of all assets that 
shall have been delivered by the Company to the Paying Agent, the Paying 
Agent (if other than the Company) shall have no further liability for such 
assets.

          SECTION 2.5.  SECURITYHOLDER LISTS.

          The Trustee shall preserve in as current a form as is reasonably 
practicable the most recent list available to it of the names and addresses 
of Holders and shall otherwise comply with TIA Section 312(a).  If the 
Trustee or any Paying Agent is not the Registrar, the Company shall furnish 
to the Trustee on or before the third Business Day preceding each Interest 
Payment Date and at such other times as the Trustee or any such Paying Agent 
may request in writing a list in such form and as of such date as the Trustee 
or any such Paying Agent reasonably may require of the names and addresses of 
Holders and the Company shall otherwise comply with TIA Section 312(a).

          SECTION 2.6.  TRANSFER AND EXCHANGE.

                    (a)  TRANSFER AND EXCHANGE OF DEFINITIVE SECURITIES.  
When Definitive Securities are presented to the Registrar with a request:

                    (x) to register the transfer of such Definitive 
Securities; or

                    (y) to exchange such Definitive Securities for an equal 
principal amount of Definitive Securities of other authorized denominations,


                                      22
<PAGE>

the Registrar shall register the transfer or make the exchange as requested 
if its reasonable requirements for such transaction are met; PROVIDED, 
HOWEVER, that the Definitive Securities surrendered for registration of 
transfer or exchange:

                    (i)   shall be duly endorsed or accompanied by a written 
     instrument of transfer in form reasonably satisfactory to the Company 
     and the Registrar, duly executed by the Holder thereof or his attorney 
     duly authorized in writing; and

                    (ii)  in the case of Transfer Restricted Securities that 
     are Definitive Securities, shall be accompanied by the following 
     additional information and documents, as applicable:

                    (A)  if such Transfer Restricted Security is being 
          delivered to the Registrar by a Holder for registration in the name 
          of such Holder, without transfer, a certification from such Holder 
          to that effect (in substantially the form set forth on the reverse 
          of the Security); or

                    (B)  if such Transfer Restricted Security is being 
          transferred to a "qualified institutional buyer" (within the 
          meaning of Rule 144A promulgated under the Securities Act), that is 
          aware that any sale of Securities to it will be made in reliance on 
          Rule 144A under the Securities Act and that is acquiring such 
          Transfer Restricted Security for its own account or for the account 
          of another such "qualified institutional buyer," a certification 
          from such Holder to that effect (in substantially the form set 
          forth on the reverse of the Security); or

                    (C)  if such Transfer Restricted Security is being 
          transferred pursuant to an exemption from registration in 
          accordance with Rule 144, or outside the United States in an 
          offshore transaction in compliance with Rule 904 under the 
          Securities Act, or pursuant to an effective registration statement 
          under the Securities Act, a certification from such Holder to that 
          effect (in substantially the form set forth on the reverse of the 
          Security); or

                    (D)  if such Transfer Restricted Security is being 
          transferred in reliance on another exemption from the registration 
          requirements of the Securities Act and with all applicable 
          securities laws of the States of the United States, a certification 
          from such Holder to that effect (in substantially the form set 
          forth on the reverse of the Security) and an Opinion of Counsel 
          reasonably acceptable to the Company and to the Registrar to the 
          effect that such transfer is in compliance with the Securities Act.

                    (b)  RESTRICTIONS ON TRANSFER OF A DEFINITIVE SECURITY FOR A
BENEFICIAL INTEREST IN A GLOBAL SECURITY.  A Definitive Security may not be
exchanged for a beneficial interest in a Global Security except upon
satisfaction of the requirements set forth below.  Upon receipt 


                                      23
<PAGE>

by the Trustee of a Definitive Security, duly endorsed or accompanied by 
appropriate instruments of transfer, in form satisfactory to the Trustee, 
together with:

                    (i)  if such Definitive Security is a Transfer Restricted 
     Security, certification, substantially in the form set forth on the 
     reverse of the Security, that such Definitive Security is being 
     transferred to a "qualified institutional buyer" (as defined in Rule 
     144A under the Securities Act) in accordance with Rule 144A under the 
     Securities Act; and

                    (ii)  whether or not such Definitive Security is a 
     Transfer Restricted Security, written instructions directing the Trustee 
     to make, or to direct the Securities Custodian to make, an endorsement 
     on the Global Security to reflect an increase in the aggregate principal 
     amount of the Securities represented by the Global Security,

then the Trustee shall cancel such Definitive Security and cause, or direct 
the Securities Custodian to cause, in accordance with the standing 
instructions and procedures existing between the Depositary and the 
Securities Custodian, the aggregate principal amount of Securities 
represented by the Global Security to be increased accordingly.  If no Global 
Securities are then outstanding, the Company shall issue and the Trustee 
shall authenticate a new Global Security in the appropriate principal amount.

                    (c)  TRANSFER AND EXCHANGE OF GLOBAL SECURITIES.  The 
transfer and exchange of Global Securities or beneficial interests therein 
shall be effected through the Depositary, in accordance with this Indenture 
(including applicable restrictions on transfer set forth herein, if any) and 
the procedures of the Depositary therefor.

                    (d)  TRANSFER OF A BENEFICIAL INTEREST IN A GLOBAL 
SECURITY FOR A DEFINITIVE SECURITY.

                    (i)  Any Person having a beneficial interest in a Global 
     Security may upon request exchange such beneficial interest for a 
     Definitive Security.  Upon receipt by the Trustee of written 
     instructions or such other form of instructions as is customary for the 
     Depositary, from the Depositary or its nominee on behalf of any Person 
     having a beneficial interest in a Global Security, and upon receipt by 
     the Trustee of a written instruction or such other form of instructions 
     as is customary for the Depositary or the Person designated by the 
     Depositary as having such a beneficial interest in a Transfer Restricted 
     Security only, the following additional information and documents (all 
     of which may be submitted by facsimile):

                    (A)  if such beneficial interest is being transferred to 
          the Person designated by the Depositary as being the beneficial 
          owner, a certification from the transferor that effect (in 
          substantially the form set forth on the reverse of the Security); or


                                      24
<PAGE>

                    (B)  if such beneficial interest is being transferred to 
          a "qualified institutional buyer" (within the meaning of Rule 144A 
          promulgated under the Securities Act), that is aware that any sale 
          of Securities to it will be made in reliance on Rule 144A under the 
          Securities Act and that is acquiring such beneficial interest in 
          the Transfer Restricted Security for its own account or the account 
          of another such "qualified institutional buyer", a certification to 
          that effect from the transferor (in substantially the form set 
          forth on the reverse of the Security); or

                    (C)  if such beneficial interest is being transferred 
          pursuant to an exemption from registration in accordance with Rule 
          144, or outside the United States in an offshore transaction in 
          compliance with Rule 904 under the Securities Act, or pursuant to 
          an effective registration statement under the Securities Act, a 
          certification from the transferor to that effect (in substantially 
          the form set forth on the reverse of the Security); or 

                    (D)  if such beneficial interest is being transferred in 
          reliance on another exemption from the registration requirements of 
          the Securities Act and in accordance with all applicable securities 
          laws of the States of the United States, a certification to that 
          effect from the transferor (in substantially the form set forth on 
          the reverse of the Security) or an Opinion of Counsel from the 
          transferee or transferor reasonably acceptable to the Company and 
          to the Registrar to the effect that such transfer is in compliance 
          with the Securities Act, 

     then the Trustee or the Securities Custodian, at the direction of the 
     Trustee, will cause, in accordance with the standing instructions and 
     procedures existing between the Depositary and the Securities Custodian, 
     the aggregate principal amount of the Global Security to be reduced and, 
     following such reduction, the Company will execute and, upon receipt of 
     an authentication order in the form of an Officers' Certificate, the 
     Trustee's authenticating Agent will authenticate and deliver to the 
     transferee a Definitive Security.

                    (ii)  Definitive Securities issued in exchange for a 
     beneficial interest in a Global Security pursuant to this Section 2.6(d) 
     shall be registered in such names and in such authorized denominations 
     as the Depositary, pursuant to instructions from its direct or indirect 
     participants or otherwise, shall instruct the Trustee.  The Trustee 
     shall deliver such Definitive Securities to the persons in whose names 
     such Securities are so registered.

                    (e)  RESTRICTIONS ON TRANSFER AND EXCHANGE OF GLOBAL 
SECURITIES.  Notwithstanding any other provisions of this Indenture (other 
than the provisions set forth in subsection (f) of this Section 2.6), a 
Global Security may not be transferred as a whole except by the Depositary to 
a nominee of the Depositary or by a nominee of the Depositary to the 
Depositary or another nominee of the Depositary or by the Depositary or any 
such nominee to a successor Depositary or a nominee of such successor 
Depositary.


                                      25
<PAGE>

                    (f)  AUTHENTICATION OF DEFINITIVE SECURITIES IN ABSENCE 
OF DEPOSITARY.  If at any time:

                    (i)  the Depositary for the Securities notifies the 
     Company that the Depositary is unwilling or unable to continue as 
     Depositary for the Global Securities and a successor Depositary for the 
     Global Securities is not appointed by the Company within ninety days 
     after delivery of such notice; or 

                    (ii)  the Company, in its sole discretion, notifies the 
     Trustee in writing that it elects to cause the issuance of Definitive 
     Securities under this Indenture,

then the Company will execute, and the Trustee, upon receipt of an Officers' 
Certificate requesting the authentication and delivery of Definitive 
Securities, will, or its authenticating Agent will, authenticate and deliver 
Definitive Securities, in an aggregate principal amount equal to the 
principal amount of the Global Securities, in exchange for such Global 
Securities.

                    (g)  LEGENDS.

                    (i)  Except as permitted by the following paragraph (ii),
     each Security certificate evidencing the Global Securities and the
     Definitive Securities (and all Securities issued in exchange therefor or
     substitution thereof) shall bear a legend in substantially the following
     form:

               "THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN REGISTERED UNDER 
          THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT") 
          AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE 
          TRANSFERRED WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR 
          BENEFIT OF, U.S. PERSONS, EXCEPT AS SET FORTH IN THE FOLLOWING 
          SENTENCE.  BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST 
          HEREIN, THE HOLDER (1) REPRESENTS THAT (A) IT IS A "QUALIFIED 
          INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A UNDER THE SECURITIES 
          ACT)(A "QIB"), OR (B) IT IS NOT A U.S. PERSON, IS NOT ACQUIRING 
          THIS NOTE FOR THE ACCOUNT OR BENEFIT OF A U.S. PERSON AND IS 
          ACQUIRING THIS NOTE IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH 
          REGULATION S UNDER THE SECURITIES ACT), (2) AGREES THAT IT WILL 
          NOT, WITHIN THE TIME PERIOD REFERRED TO UNDER RULE 144(k) (TAKING 
          INTO ACCOUNT THE PROVISIONS OF RULE 144(d) UNDER THE SECURITIES 
          ACT, IF APPLICABLE) UNDER THE SECURITIES ACT AS IN EFFECT ON THE 
          DATE OF THE TRANSFER OF THIS NOTE, RESELL OR OTHERWISE TRANSFER 
          THIS NOTE EXCEPT (A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) 
          TO A PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QIB PURCHASING 
          FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QIB IN COMPLI-


                                     26
<PAGE>

          ANCE WITH RULE 144A UNDER THE SECURITIES ACT, (C) OUTSIDE THE 
          UNITED STATES IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH RULE 
          904 UNDER THE SECURITIES ACT, (D) PURSUANT TO THE EXEMPTION FROM 
          REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF 
          AVAILABLE), (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT 
          UNDER THE SECURITIES ACT AND, IN EACH CASE, IN ACCORDANCE WITH THE 
          APPLICABLE STATE SECURITIES LAWS OR (F) IN ACCORDANCE WITH ANOTHER 
          EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT 
          (AND BASED UPON AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY) 
          AND, IN EACH CASE, IN ACCORDANCE WITH APPLICABLE STATE SECURITIES 
          LAWS AND (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM 
          THIS NOTE OR AN INTEREST HEREIN IS TRANSFERRED A NOTICE 
          SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.  AS USED HEREIN, THE 
          TERMS "OFFSHORE TRANSACTION", "UNITED STATES" AND "U.S. PERSON" 
          HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S UNDER 
          THE SECURITIES ACT. THE INDENTURE CONTAINS A PROVISION REQUIRING 
          THE TRUSTEE TO REFUSE TO REGISTER ANY TRANSFER OF THIS NOTE IN 
          VIOLATION OF THE FOREGOING RESTRICTIONS."

                    (ii)  Upon any sale or transfer of a Transfer Restricted 
     Security (including any Transfer Restricted Security represented by a 
     Global Security) pursuant to Rule 144 under the Act or an effective 
     registration statement under the Act:

                    (A)  in the case of any Transfer Restricted Security that 
          is a Definitive Security, the Registrar shall permit the Holder 
          thereof to exchange such Transfer Restricted Security for a 
          Definitive Security that does not bear the legend set forth above 
          and rescind any restriction on the transfer of such Transfer 
          Restricted Security; and

                    (B)  any such Transfer Restricted Security represented by 
          a Global Security shall not be subject to the provisions set forth 
          in (i) above (such sales or transfers being subject only to the 
          provisions of Section 2.6(c) hereof; PROVIDED, HOWEVER, that with 
          respect to any request for an exchange of a Transfer Restricted 
          Security that is represented by a Global Security for a Definitive 
          Security that does not bear a legend, which request is made in 
          reliance upon Rule 144, the Holder thereof shall certify in writing 
          to the Registrar that such request is being made pursuant to Rule 
          144 (such certification to be substantially in the form set forth 
          on the reverse of the Security).

                    (h)  CANCELLATION AND/OR ADJUSTMENT OF GLOBAL SECURITY.  
At such time as all beneficial interests in a Global Security have either 
been exchanged for Definitive Securities, redeemed, repurchased or cancelled, 
such Global Security shall be returned to or 


                                      27
<PAGE>

retained and cancelled by the Trustee. At any time prior to such 
cancellation, if any beneficial interest in a Global Security is exchanged 
for Definitive Securities, redeemed, repurchased or cancelled, the principal 
amount of Securities represented by such Global Security shall be reduced and 
an endorsement shall be made on such Global Security, by the Trustee or the 
Securities Custodian, at the direction of the Trustee, to reflect such 
reduction.

                    (i)  OBLIGATIONS WITH RESPECT TO TRANSFERS AND EXCHANGES 
OF DEFINITIVE SECURITIES.

                    (i)    To permit registrations of transfers and exchanges, 
     the Company shall execute and the Trustee or any authenticating agent of 
     the Trustee shall authenticate Definitive Securities and Global 
     Securities at the Registrar's request.  

                    (ii)   No service charge shall be made to a Holder for any 
     registration of transfer or exchange, but the Company may require 
     payment of a sum sufficient to cover any transfer tax, assessments, or 
     similar governmental charge payable in connection therewith (other than 
     any such transfer taxes, assessments, or similar governmental charge 
     payable upon exchanges or transfers pursuant to Section 2.2 (fourth 
     paragraph), 2.10, 3.7, 2.14 (subparagraph 8), 9.5, or 11.1 hereof.

                    (iii)  The Registrar shall not be required to register the
     transfer of or exchange of (a) any Definitive Security selected for
     redemption in whole or in part pursuant to Article III, except the
     unredeemed portion of any Definitive Security being redeemed in part, or
     (b) any Security for a period beginning 15 Business Days before the mailing
     of a notice of an offer to repurchase pursuant to Article XI or Section
     4.14 hereof or redemption of Securities pursuant to Article III hereof and
     ending at the close of business on the day of such mailing.

                    (iv)   The Trustee shall have no obligation or duty to
     monitor, determine or inquire as to compliance with any restrictions on
     transfer imposed under this Indenture or under applicable law with respect
     to any transfer of any interest in any Security (including any transfers
     between or among Depositary participants or beneficial owners of interests
     in any Global Security) other than to require delivery of such certificates
     and other documentation or evidence as are expressly required by, and to do
     so if and when expressly required by the terms of, this Indenture, and to
     examine the same to determine substantial compliance as to form with the
     express requirements thereof.

          SECTION 2.7.  REPLACEMENT SECURITIES. 

          If a mutilated Security is surrendered to the Trustee or if the 
Holder of a Security claims and submits an affidavit or other evidence, 
satisfactory to the Trustee, to the Trustee to the effect that the Security 
has been lost, destroyed or wrongfully taken, the Company shall issue and the 
Trustee shall authenticate a replacement Security if the Trustee's 
requirements are met.  If required by the Trustee or the Company, such Holder 
must provide an indemnity bond or other 


                                      28
<PAGE>

indemnity, sufficient in the judgment of both the Company and the Trustee, to 
protect the Company, the Trustee or any Agent from any loss which any of them 
may suffer if a Security is replaced.  In the case of any lost Security that 
will become due and payable within 30 days, the Company can choose to pay 
such Security rather than replacing such Security.  The Company may charge 
such Holder for its reasonable, out-of-pocket expenses in replacing a 
Security.

          Every replacement Security is an additional obligation of the Company.

          SECTION 2.8.  OUTSTANDING SECURITIES.

          Securities outstanding at any time are all the Securities that have 
been authenticated by the Trustee (including any Security represented by a 
Global Security)  except those cancelled by it, those delivered to it for 
cancellation, those reductions in the interest in a Global Security effected 
by the Trustee hereunder and those described in this Section 2.8 as not 
outstanding.  A Security does not cease to be outstanding because the Company 
or an Affiliate of the Company holds the Security, except as provided in 
Section 2.9 hereof.

          If a Security is replaced pursuant to Section 2.7 hereof (other 
than a mutilated Security surrendered for replacement), it ceases to be 
outstanding unless the Trustee receives proof satisfactory to it that the 
replaced Security is held by a BONA FIDE purchaser.  A mutilated Security 
ceases to be outstanding upon surrender of such Security and replacement 
thereof pursuant to Section 2.7 hereof.

          If on a Redemption Date or the Maturity Date the Paying Agent 
(other than the Company or an Affiliate of the Company) holds cash sufficient 
to pay all of the principal and interest and premium, if any, due on the 
Securities payable on that date and payment of the Securities called for 
redemption is not otherwise prohibited, then on and after that date such 
Securities cease to be outstanding and interest on them ceases to accrue.

          SECTION 2.9.  TREASURY SECURITIES. 

          In determining whether the Holders of the required principal amount 
of Securities have concurred in any direction, amendment, supplement, waiver 
or consent, Securities owned by the Company or Affiliates of the Company 
shall be disregarded, except that, for the purposes of determining whether 
the Trustee shall be protected in relying on any such direction, amendment, 
supplement, waiver or consent, only Securities that a Trust Officer of the 
Trustee knows are so owned shall be disregarded.

          SECTION 2.10.  TEMPORARY SECURITIES.

          Until Definitive Securities are ready for delivery, the Company may 
prepare and the Trustee shall authenticate temporary Securities.  Temporary 
Securities shall be substantially in the form of Definitive Securities but 
may have variations that the Company reasonably and in good faith consider 
appropriate for temporary Securities.  Without unreasonable delay, the 


                                     29
<PAGE>

Company shall prepare and the Trustee shall, upon receipt of a written order 
of the Company in the form of an Officers' Certificate, authenticate 
Definitive Securities in exchange for temporary Securities.  Until so 
exchanged, the temporary Securities shall in all respects be entitled to the 
same benefits under this Indenture as permanent Securities authenticated and 
delivered hereunder.

          SECTION 2.11.  CANCELLATION.

          The Company at any time may deliver Securities to the Trustee for 
cancellation.  The Registrar and the Paying Agent shall forward to the 
Trustee any Securities surrendered to them for registration, transfer, 
exchange or payment.  The Trustee, or at the direction of the Trustee, the 
Registrar or the Paying Agent (other than the Company or an Affiliate of the 
Company), and no one else, shall cancel and, unless directed otherwise, shall 
dispose of all Securities surrendered for transfer, exchange, payment or 
cancellation.  The Trustee shall provide evidence of destruction to the 
Company.  Subject to Section 2.7 hereof, the Company may not issue new 
Securities to replace Securities that have been paid or delivered to the 
Trustee for cancellation.  No Securities shall be authenticated in lieu of or 
in exchange for any Securities cancelled as provided in this Section 2.11 
hereof, except as expressly permitted in the form of Securities and as 
permitted by this Indenture.

          SECTION 2.12.  DEFAULTED INTEREST.

          Interest on any Security which is payable, and is punctually paid 
or duly provided for, on any Interest Payment Date shall be paid to the 
person in whose name that Security (or one or more predecessor Securities) is 
registered at the close of business on the Record Date for such interest.

          Any interest on any Security which is payable, but is not 
punctually paid or duly provided for, on any Interest Payment Date plus any 
interest payable on the defaulted interest at the rate and in the manner 
provided in Section 4.1 hereof and the Security (herein called "DEFAULTED 
INTEREST"), shall forthwith cease to be payable to the registered holder on 
the relevant Record Date, or, as applicable, the Special Record Date (as 
defined below), and such Defaulted Interest may be paid by the Company, at 
its election in each case, as provided in clause (1) or (2) below:

                    (1)  The Company may elect to make payment of any 
     Defaulted Interest to the persons in whose names the Securities (or 
     their respective predecessor Securities) are registered at the close of 
     business on a Special Record Date for the payment of such Defaulted 
     Interest, which shall be fixed in the following manner.  The Company 
     shall notify the Trustee and the Paying Agent in writing of the amount 
     of Defaulted Interest proposed to be paid on each Security and the date 
     of the proposed payment, and at the same time the Company shall deposit 
     with the Paying Agent an amount of cash equal to the aggregate amount 
     proposed to be paid in respect of such Defaulted Interest or shall make 
     arrangements satisfactory to the Paying Agent for such deposit prior to 
     the date of the proposed payment, such cash when deposited to be held in 
     trust for the benefit of the 


                                      30
<PAGE>

     persons entitled to such Defaulted Interest as provided in this clause 
     (1).  Thereupon the Paying Agent shall fix a special record date for the 
     payment of such Defaulted Interest (a "SPECIAL RECORD DATE"), which 
     shall be not more than 15 days, and not less than 10 days prior to the 
     date of the proposed payment and not less than 10 days after the receipt 
     by the Paying Agent of the notice of the proposed payment.  The Paying 
     Agent Trustee shall promptly notify the Company and the Trustee of such 
     Special Record Date and, in the name and at the expense of the Company, 
     shall cause notice of the proposed payment of such Defaulted Interest 
     and the Special Record Date therefor to be mailed, first-class postage 
     prepaid, to each Holder at his address as it appears in the Security 
     register not less than 10 days prior to such Special Record Date.  
     Notice of the proposed payment of such Defaulted Interest and the 
     Special Record Date therefor having been mailed as aforesaid, such 
     Defaulted Interest shall be paid to the persons in whose names the 
     Securities (or their respective predecessor Securities) are registered 
     on such Special Record Date and shall no longer be payable pursuant to 
     the following clause (2).

                    (2) The Company may make payment of any Defaulted Interest
     in any other lawful manner not inconsistent with the requirements of any
     securities exchange on which the Securities may be listed, and upon such
     notice as may be required by such exchange, if, after notice given by the
     Company to the Trustee and the Paying Agent of the proposed payment
     pursuant to this clause, such manner shall be deemed practicable by the
     Trustee and the Paying Agent.

          Subject to the foregoing provisions of this Section, each Security 
delivered under this Indenture upon the registration of transfer of or in 
exchange for or in lieu of any other Security shall carry the rights to 
interest accrued and unpaid, and to accrue, which were carried by such other 
Security.

          SECTION 2.13.  CUSIP NUMBERS.

          The Company in issuing the Securities may use "CUSIP" numbers (if 
then generally in use), and, if so, the Trustee shall use "CUSIP" numbers in 
notices of redemption as a convenience to Holders; PROVIDED that any such 
notice may state that no representation is made as to the correctness of such 
numbers either as printed on the Securities or as contained in any notice of 
a redemption and that reliance may be placed only on the other identification 
numbers printed on the Securities, and any such redemption shall not be 
affected by any defect in or omission of such numbers.  The Company will 
promptly notify the Trustee of any change in the "CUSIP" numbers.

          SECTION 2.14.  OFFER TO PURCHASE BY APPLICATION OF EXCESS PROCEEDS.

          In the event that the Company shall commence an Asset Sale Offer
pursuant to Section 4.14 hereof, it shall follow the procedures specified below.


                                      31

<PAGE>


          No later than 10 days following the date on which the aggregate amount
of Excess Proceeds exceeds $25 million, the Company shall notify the Trustee of
such Asset Sale Offer and provide the Trustee with an Officers' Certificate
setting forth, in addition to the information to be included therein pursuant to
Section 4.14 hereof, the calculations used in determining the amount of Net
Proceeds to be applied to the purchase of Securities.  The Company shall
commence or cause to be commenced such Asset Sale Offer on a date no later than
20 days after such notice (the "COMMENCEMENT DATE").

          The Asset Sale Offer shall remain open for at least 20 Business Days
after the Commencement Date relating to such Asset Sale Offer and shall remain
open for no more than such 20 Business Days, except to the extent required by
applicable law (as so extended, the "OFFER PERIOD").  No later than three
Business Days after the termination of the Offer Period (the "PURCHASE DATE"),
the Company shall purchase the principal amount (the "OFFER AMOUNT") of
Securities required to be purchased in such Asset Sale Offer pursuant to Section
4.14 hereof or, if less than the Offer Amount has been tendered, all Securities
tendered in response to the Asset Sale Offer, in each case for an amount in cash
equal to the Asset Sale Payment (as defined herein).

          If the Purchase Date is on or after an interest payment record date
and on or before the related interest payment date, any accrued interest shall
be paid to the Person in whose name a Security is registered at the close of
business on such record date, and no additional interest shall be payable to
Holders who tender Securities pursuant to the Asset Sale Offer.

          On the Commencement Date of any Asset Sale Offer, the Company shall
send or shall cause to be sent by first class mail, a notice to each of the
Holders at their last registered address, with a copy to the Trustee and the
Paying Agent, offering to repurchase the Securities held by such Holder pursuant
to the procedure specified in such notice.  Such notice, which shall govern the
terms of the Asset Sale Offer, shall contain all instructions and materials
necessary to enable the Holders to tender Securities pursuant to the Asset Sale
Offer and shall state:

                    (1)       that the Asset Sale Offer is being made
                              pursuant to this Section 2.14 and Section
                              4.14 hereof and the length of time the Asset
                              Sale Offer shall remain open;

                    (2)       the Offer Amount, the Asset Sale Payment and
                              the Purchase Date;

                    (3)       that any Security not tendered or accepted
                              for payment shall continue to accrue
                              interest;

                    (4)       that, unless the Company defaults in the
                              payment of the Purchase Price, any Security
                              accepted for payment pursuant to the Asset
                              Sale Offer shall cease to accrue interest
                              after the Purchase Date;

                    (5)       that Holders electing to have a Security
                              purchased pursuant to any Asset Sale Offer
                              shall be required to surrender the Security,
                              with the form 

                                     32

<PAGE>                        
                              entitled "Option of Holder to
                              Elect Purchase" on the reverse of the
                              Security completed, to the Company, a
                              depositary, if appointed by the Company, or a
                              Paying Agent at the address specified in the
                              notice prior to the close of business on the
                              Business Day next preceding the Purchase
                              Date;

                    (6)       that Holders shall be entitled to withdraw
                              their election if the Company, depositary or
                              Paying Agent, as the case may be, receives,
                              not later than the close of business on the
                              Business Day next preceding the termination
                              of the Offer Period, a facsimile transmission
                              or letter setting forth the name of the
                              Holder, the principal amount of the Security
                              the Holder delivered for purchase and a
                              statement that such Holder is withdrawing his
                              election to have such Security purchased;

                    (7)       that, if the aggregate principal amount of
                              Securities surrendered by Holders exceeds the
                              Offer Amount, the Trustee shall select the
                              Securities to be purchased on a PRO RATA
                              basis (with such adjustments as may be deemed
                              appropriate by the Trustee so that only
                              Securities in denominations of $1,000, or
                              integral multiples thereof, shall be
                              purchased); and

                    (8)       that Holders whose Securities were purchased
                              only in part shall be issued new Securities
                              equal in principal amount to the unpurchased
                              portion of the Securities surrendered.

          On the Purchase Date, the Company shall, to the extent lawful, (i)
accept for payment, on a PRO RATA basis to the extent necessary, an aggregate
principal amount equal to the Offer Amount of Securities and other Indebtedness
ranking on a parity with the Securities whose provisions require the Company to
make an offer to purchase or redeem such Indebtedness with proceeds from any
asset sales tendered pursuant to the Asset Sale Offer, or if less than the Offer
Amount has been tendered, all Securities and other Indebtedness or portions
thereof so tendered, (ii) deposit with the Paying Agent an amount equal to the
Purchase Price in respect of all Securities and other Indebtedness or portions
thereof so tendered but which does not exceed the Offer Amount and (iii) deliver
or cause to be delivered to the Trustee the Securities and other Indebtedness so
accepted together with an Officers' Certificate stating the aggregate principal
amount of Securities and other Indebtedness or portions thereof being purchased
by the Company.  The Paying Agent shall promptly mail to each Holder of
Securities so tendered payment in an amount equal to the Purchase Price for such
Securities and the Trustee shall promptly authenticate and mail (or cause to be
transferred by book entry) a new Security to such Holder equal in principal
amount to any unpurchased portion of the Securities surrendered, if any;
PROVIDED that each such new Security shall be in a principal amount of $1,000 or
an integral multiple thereof.  The Company shall publicly announce the results
of the Asset Sale Offer on or as soon as practicable after the Purchase Date.

          The Company shall comply with the requirements of Rule 14e-1 under the
Exchange Act and any other securities laws and regulations thereunder to the
extent such laws and 

                                     33

<PAGE>                        

regulations are applicable in connection with the purchase
of Securities and other Indebtedness as a result of the Asset Sale Offer.  To
the extent the provisions of any such rule conflict with the provisions of this
Indenture relating to an Asset Sale Offer, the Company shall comply with the
provisions of such rule and be deemed not to have breached its obligations
relating to the Asset Sale Offer by virtue thereof.


                                     ARTICLE III

                                     REDEMPTION

          SECTION 3.1.  RIGHT OF REDEMPTION.

          Redemption of Securities, as permitted by the provisions of this
Indenture, shall be made in accordance with such provisions and this Article
III.  The Company will not have the right to redeem any Securities prior to May
1, 2003.  On or after May 1, 2003, the Company will have the right to redeem all
or any part of the Securities pursuant to paragraph 5 thereof, in each case
(subject to the right of Holders of record on a Record Date to receive interest
due on an Interest Payment Date that is on or prior to such Redemption Date, and
subject to the provisions set forth in Section 3.5), including accrued and
unpaid interest and Liquidated Damages, if any, thereon to the Redemption Date. 

          Except as provided in this paragraph and paragraph 5 of the
Securities, the Securities may not otherwise be redeemed at the option of the
Company.

          SECTION 3.2.  NOTICES TO TRUSTEE.

          If the Company elects to redeem Securities pursuant to Paragraph 5 of
the Securities, it shall notify the Trustee and the Paying Agent in writing of
the Redemption Date and the principal amount of Securities to be redeemed and
whether it wants the Paying Agent to give notice of redemption to the Holders.

          If the Company elects to reduce the principal amount of Securities to
be redeemed pursuant to Paragraph 5 of the Securities by crediting against any
such redemption Securities it has not previously delivered to the Trustee and
the Paying Agent for cancellation, it shall so notify the Trustee, in the form
of an Officers' Certificate, and the Paying Agent of the amount of the reduction
and deliver such Securities with such notice.

          The Company shall give each notice to the Trustee and the Paying Agent
provided for in this Section 3.2 at least 40 days before the Redemption Date
(unless a shorter notice shall be satisfactory to the Trustee and the Paying
Agent).  Any such notice may be cancelled at any time prior to notice of such
redemption being mailed to any Holder and shall thereby be void and of no
effect.

                                     34

<PAGE>                        

          SECTION 3.3.  SELECTION OF SECURITIES TO BE REDEEMED.

          If less than all of the Securities are to be redeemed pursuant to
Paragraph 5 thereof, the Trustee shall select the Securities to be redeemed on a
PRO RATA basis, by lot or by such other method as the Trustee shall determine to
be appropriate and fair and in such manner as complies with any applicable
Depositary, legal and stock exchange requirements.

          The Trustee shall make the selection from the Securities outstanding
and not previously called for redemption and shall promptly notify the Company
and the Paying Agent in writing of the Securities selected for redemption and,
in the case of any Security selected for partial redemption, the principal
amount thereof to be redeemed.  Securities in denominations of $1,000 may be
redeemed only in whole.  The Trustee may select for redemption portions (equal
to $1,000 or any integral multiple thereof) of the principal of Securities that
have denominations larger than $1,000.  Provisions of this Indenture that apply
to Securities called for redemption also apply to portions of Securities called
for redemption.

          SECTION 3.4.  NOTICE OF REDEMPTION.

          At least 30 days, but not more than 60 days prior to the Redemption
Date, the Company shall mail a notice of redemption by first class mail, postage
prepaid, to the Trustee, the Paying Agent and each Holder whose Securities are
to be redeemed.  At the Company's request, the Paying Agent shall give the
notice of redemption in the Company's name and at the Company's expense.  Each
notice for redemption shall identify the Securities to be redeemed and shall
state:

                    (1)  the Redemption Date;

                    (2)  the Redemption Price, including the amount of accrued
     and unpaid interest and Liquidated Damages, if any, to be paid upon such
     redemption;

                    (3)  the name and address of the Paying Agent;

                    (4)  that Securities called for redemption must be
     surrendered to the Paying Agent at the address specified in such notice to
     collect the Redemption Price;

                    (5)  that, unless (a) the Company defaults in its obligation
     to deposit with the Paying Agent cash which through the scheduled payment
     of principal and interest in respect thereof in accordance with their terms
     will provide the amount to fund the Redemption Price in accordance with
     Section 3.6 hereof or (b) such redemption payment is prohibited, interest
     on Securities called for redemption ceases to accrue on and after the
     Redemption Date and the only remaining right of the Holders of such
     Securities is to receive payment of the Redemption Price, including accrued
     and unpaid interest to the Redemption Date, upon surrender to the Paying
     Agent of the Securities called for redemption and to be redeemed;

                                     35

<PAGE>                        

                    (6)  if any Security is being redeemed in part, the portion
     of the principal amount, equal to $1,000 or any integral multiple thereof,
     of such Security to be redeemed and that, after the Redemption Date, and
     upon surrender of such Security, a new Security or Securities in aggregate
     principal amount equal to the unredeemed portion thereof will be issued;

                    (7)  if less than all the Securities are to be redeemed, the
     identification of the particular Securities (or portion thereof) to be
     redeemed, as well as the aggregate principal amount of such Securities to
     be redeemed and the aggregate principal amount of Securities to be
     outstanding after such partial redemption;

                    (8)  the CUSIP number of the Securities to be redeemed; and

                    (9)  that the notice is being sent pursuant to this Section
     3.4 and pursuant to the optional redemption provisions of Paragraph 5 of
     the Securities.

          SECTION 3.5.  EFFECT OF NOTICE OF REDEMPTION.

          Once notice of redemption is mailed in accordance with Section 3.4
hereof, Securities called for redemption become due and payable on the
Redemption Date and at the Redemption Price, including accrued and unpaid
interest to the Redemption Date.  Upon surrender to the Trustee or Paying Agent,
such Securities called for redemption shall be paid at the Redemption Price,
including interest, if any, accrued and unpaid to the Redemption Date; PROVIDED
that if the Redemption Date is after a regular Record Date and on or prior to
the Interest Payment Date, to which such Record Date relates, the accrued
interest shall be payable to the Holder of the redeemed Securities registered on
the relevant Record Date; and PROVIDED, FURTHER, that if a Redemption Date is a
Legal Holiday, payment shall be made on the next succeeding Business Day and no
interest shall accrue for the period from such Redemption Date to such
succeeding Business Day.

          SECTION 3.6.  DEPOSIT OF REDEMPTION PRICE.

          On or prior to the Redemption Date, the Company shall deposit with the
Paying Agent (other than the Company or an Affiliate of the Company) cash
sufficient to pay the Redemption Price of all Securities to be redeemed on such
Redemption Date (other than Securities or portions thereof called for redemption
on that date that have been delivered by the Company to the Trustee for
cancellation).  The Paying Agent shall promptly return to the Company any cash
so deposited which is not required for that purpose upon the written request of
the Company.

          If the Company complies with the preceding paragraph and payment of
the Securities called for redemption is not prohibited for any reason, interest
on the Securities to be redeemed will cease to accrue on the applicable
Redemption Date, whether or not such Securities are presented for payment. 
Notwithstanding anything herein to the contrary, if any Security surrendered for
redemption in the manner provided in the Securities shall not be so paid upon

                                     36

<PAGE>

surrender for redemption because of the failure of the Company to comply with
the preceding paragraph, interest shall continue to accrue and be paid from the
Redemption Date until such payment is made on the unpaid principal, and, to the
extent lawful, on any interest not paid on such unpaid principal, in each case
at the rate and in the manner provided in Section 4.1 hereof and the Security.

          SECTION 3.7.  SECURITIES REDEEMED IN PART.

          Upon surrender of a Security that is to be redeemed in part, the
Company shall execute and the Trustee shall authenticate and deliver to the
Holder, without service charge to the Holder, a new Security or Securities equal
in principal amount to the unredeemed portion of the Security surrendered.


                                      ARTICLE IV

                                      COVENANTS

          SECTION 4.1.  PAYMENT OF SECURITIES.

          The Company shall pay the principal of and interest (and Liquidated
Damages, if any) on the Securities on the dates and in the manner provided
herein and in the Securities.  An installment of principal of or interest (and
Liquidated Damages, if any) on the Securities shall be considered paid on the
date it is due if the Trustee or Paying Agent (other than the Company or an
Affiliate of the Company) holds for the benefit of the Holders, (on or before
10:00 a.m. New York City time to the extent necessary to provide the funds to
the Depository in accordance with the Depository's procedures) on that date cash
deposited and designated for and sufficient to pay the installment.

          The Company shall pay interest on overdue principal and on overdue
installments of interest (and Liquidated Damages, if any) at the rate specified
in the Securities compounded semi-annually, to the extent lawful.

          SECTION 4.2.  MAINTENANCE OF OFFICE OR AGENCY.

          The Company and the Guarantors shall maintain in the Borough of
Manhattan, The City of New York, an office or agency where Securities may be
presented or surrendered for payment, where Securities may be surrendered for
registration of transfer or exchange and where notices and demands to or upon
the Company and the Guarantors in respect of the Securities and this Indenture
may be served.  The Company and the Guarantors shall give prompt written notice
to the Trustee and the Paying Agent of the location, and any change in the
location, of such office or agency.  If at any time the Company and the
Guarantors shall fail to maintain any such required office or agency or shall
fail to furnish the Trustee and the Paying Agent with the address thereof, 

                                     37

<PAGE>                        

such presentations, surrenders, notices and demands may be made or served at 
the address of the Trustee set forth in Section 14.2 hereof.

          The Company and the Guarantors may also from time to time designate
one or more other offices or agencies where the Securities may be presented or
surrendered for any or all such purposes and may from time to time rescind such
designations; PROVIDED, HOWEVER, that no such designation or rescission shall in
any manner relieve the Company and the Guarantors of their obligation to
maintain an office or agency in the Borough of Manhattan, The City of New York,
for such purposes.  The Company and the Guarantors shall give prompt written
notice to the Trustee and the Paying Agent of any such designation or rescission
and of any change in the location of any such other office or agency.  The
Company and the Guarantors hereby initially designates the Corporate Trust
Office of the Trustee as such office. 

          SECTION 4.3.  LIMITATION ON RESTRICTED PAYMENTS.  

          The Company shall not, and shall not permit any of its Subsidiaries
to, directly or indirectly: (i) declare or pay any dividend or make any
distribution on account of the Equity Interests of the Company or any of its
Subsidiaries (other than (x) dividends or distributions to the extent payable in
Qualified Equity Interests of the Company, (y) dividends or distributions to the
extent payable to the Company or any Subsidiary of the Company, and
(z) dividends or distributions by any Wholly Owned Subsidiary of the Company);
(ii) purchase, redeem or otherwise acquire or retire for value any Equity
Interests of the Company, or any of its Subsidiaries; (iii) make any principal
payment on, or purchase, redeem, defease or otherwise acquire or retire for
value any Subordinated Indebtedness, except at the original final stated
maturity date thereof; or (iv) make any Restricted Investment (all such payments
and other actions set forth in clauses (i) through (iv) above being collectively
referred to as "RESTRICTED PAYMENTS"), unless, at the time of and after giving
effect to such Restricted Payment (the amount of any such Restricted Payment, if
other than cash or Cash Equivalents, shall be the fair market value (as
reasonably determined and evidenced by a resolution of the Board of Directors
set forth in an Officers' Certificate delivered to the Trustee prior to the
making of such Restricted Payment) of the asset(s) proposed to be transferred by
the Company or such Subsidiary, as the case may be, pursuant to such Restricted
Payment):

                    (a)  no Default or Event of Default shall have occurred and
          be continuing or would occur as a consequence thereof; and

                    (b)  the Company would, at the time of such Restricted
          Payment and after giving pro forma effect thereto as if such
          Restricted Payment had been made at the beginning of the Reference
          Period immediately preceding the date of such Restricted Payment, 
          have been permitted to incur at least $1.00 of additional 
          Indebtedness pursuant to the Fixed Charge Coverage Ratio test set 
          forth in the first paragraph of Section 4.11; and

                                     38

<PAGE>

                    (c)  such Restricted Payment, together with the aggregate 
          of all other Restricted Payments made by the Company and its 
          Subsidiaries after March 31, 1997 (excluding Restricted Payments 
          permitted by clauses (x), (y) and (z) of the next succeeding 
          paragraph), is less than the sum (without duplication) of (i) 50% 
          of the Consolidated Net Income of the Company for the period 
          (taken as one accounting period) from the beginning of the first 
          fiscal quarter commencing after March 31, 1997 to the end of the 
          Company's most recently ended fiscal quarter for which internal 
          financial statements are available at the time of such Restricted 
          Payment (or, if such Consolidated Net Income for such period is a 
          deficit, less 100% of such deficit), plus (ii) 100% of the aggregate 
          net cash proceeds received by the Company from the issue or sale 
          (other than to a Subsidiary of the Company) since March 31, 1997 of 
          (A) Qualified Equity Interests of the Company or (B) debt securities 
          of the Company or any of its Subsidiaries that were issued after 
          March 31, 1997 and have been converted into or exchanged for 
          Qualified Equity Interests of the Company, plus (iii) to the extent 
          that any Restricted Investment that was made after July 8, 1997 is 
          sold for cash or otherwise liquidated or repaid for cash, the lesser 
          of (A) the cash return to the Company and its Subsidiaries of capital 
          with respect to such Restricted Investment (net of taxes and the 
          cost of disposition, if any) or (B) the initial amount of such
          Restricted Investment.

          The immediately preceding paragraph will not prohibit the following 
Restricted Payments: (u) dividends or distributions paid by any Subsidiary of 
the Company to holders of Capital Stock of such Subsidiary other than the 
Company or another Subsidiary of the Company, PROVIDED that such dividends 
and distributions are paid (1) on a PRO RATA basis to each holder of Capital 
Stock of such Subsidiary or (2) in the case of payment by a Career Staff 
Company, in accordance with the partnership agreement thereof; (v) the 
payment of any dividend within 60 days after the date of declaration thereof, 
if at said date of declaration such payment would have otherwise complied 
with the provisions of this Indenture; (w) the payment of up to an aggregate 
of $22.5 million for the redemption or other acquisition of any of the 
outstanding 6-1/2% Convertible Subordinated Debentures due 2003; (x) the 
redemption, repurchase, retirement or other acquisition of any Equity 
Interests of the Company issued after July 8, 1997 in exchange for, or out of 
the net cash proceeds of, the substantially concurrent sale (other than to a 
Subsidiary of the Company) of Qualified Equity Interests of the Company, 
PROVIDED that the amount of any such net cash proceeds that are utilized for 
any such redemption, repurchase, retirement or other acquisition shall be 
excluded from clause (c)(ii) of the preceding paragraph; (y) the defeasance, 
redemption or repurchase of Subordinated Indebtedness issued after July 8, 
1997 with the net cash proceeds from an incurrence of Permitted Refinancing 
Indebtedness or in exchange for or out of the net cash proceeds from the 
substantially concurrent sale (other than to a Subsidiary of the Company) of 
Qualified Equity Interests of the Company, PROVIDED that the amount of any 
such net cash proceeds that are utilized for any such redemption, repurchase, 
retirement or other acquisition shall be excluded from clause (c)(ii) of the 
preceding paragraph; and (z) any purchase or defeasance of Subordinated 
Indebtedness to the extent required upon a change of control (as defined 
therein) by the indenture or other agreement or instrument pursuant to which 
such Subordinated Indebtedness was issued, but only if the Company has 
complied with its obligations 

                                     39

<PAGE>

under the provisions of Section 11.1 hereof; PROVIDED that in the case of 
each of clauses (u), (v), (w), (x), (y) and (z) of this paragraph no Default 
or Event of Default shall have occurred or be continuing at the time of such 
Restricted Payment or would occur as a consequence thereof.

          Not later than the date of making any Restricted Payment, the 
Company shall deliver to the Trustee an Officers' Certificate stating that 
such Restricted Payment is permitted and setting forth the basis upon which 
the calculations required by this Section 4.3 were computed.

          SECTION 4.4.  CORPORATE AND PARTNERSHIP EXISTENCE.

          Subject to Article V, the Company and the Guarantors shall do or 
cause to be done all things necessary to preserve and keep in full force and 
effect their respective corporate or partnership existence, as the case may 
be, and the corporate or partnership existence, as the case may be, of each 
of their Subsidiaries in accordance with the respective organizational 
documents of each of them and the rights (charter and statutory) and 
corporate franchises of the Company, the Guarantors and each of their 
respective Subsidiaries; PROVIDED, HOWEVER, that neither the Company nor any 
Guarantor shall be required to preserve, with respect to themselves, any 
right or franchise, and with respect to any of their respective Subsidiaries, 
any such existence, right or franchise, if (a) the Company shall determine 
that the preservation thereof is no longer desirable in the conduct of the 
business of the Company and (b) the loss thereof is not adverse in any 
material respect to the Holders.

          SECTION 4.5.  PAYMENT OF TAXES AND OTHER CLAIMS.

          Except with respect to immaterial items, the Company and the 
Guarantors shall, and shall cause each of their Subsidiaries to, pay or 
discharge or cause to be paid or discharged, before the same shall become 
delinquent, (i) all taxes, assessments and governmental charges (including 
withholding taxes and any penalties, interest and additions to taxes) levied 
or imposed upon the Company, any Guarantor or any of their Subsidiaries or 
any of their respective properties and assets and (ii) all lawful claims, 
whether for labor, materials, supplies, services or anything else, which have 
become due and payable and which by law have or may become a Lien upon the 
property and assets of the Company, any Guarantor or any of their 
Subsidiaries; PROVIDED, HOWEVER, that neither the Company nor any Guarantor 
shall be required to pay or discharge or cause to be paid or discharged any 
such tax, assessment, charge or claim whose amount, applicability or validity 
is being contested in good faith by appropriate proceedings and for which 
disputed amounts adequate reserves have been established in accordance with 
GAAP.

          SECTION 4.6.  MAINTENANCE OF PROPERTIES AND INSURANCE.

          The Company and the Guarantors shall cause all material properties, 
in the good faith opinion of the Company, used or useful to the conduct of 
their business and the business of each of their Subsidiaries to be 
maintained and kept in good condition, repair and working order (reasonable 
wear and tear excepted) and supplied with all necessary equipment and shall 
cause to be made all necessary repairs, renewals, replacements, betterments 
and improvements thereof, 

                                     40

<PAGE>                        

all as in their reasonable judgment may be necessary, so that the business 
carried on in connection therewith may be properly conducted at all times; 
PROVIDED, HOWEVER, that nothing in this Section 4.6 shall prevent the Company 
or any Guarantor from discontinuing any operation or maintenance of any of 
such properties, or disposing of any of them, if such discontinuance or 
disposal is (a), in the judgment of the Board of Directors of the Company, 
desirable in the conduct of the business of the Company and (b) not adverse 
in any material respect to the Holders.

          The Company and the Guarantors shall provide, or cause to be 
provided, for themselves and each of their Subsidiaries, insurance (including 
appropriate self-insurance) against loss or damage of the kinds that, in the 
reasonable, good faith opinion of the Company is adequate and appropriate for 
the conduct of the business of the Company, the Guarantors and such 
Subsidiaries in a prudent manner, with (except for self-insurance) reputable 
insurers or with the government of the United States of America or an agency 
or instrumentality thereof, in such amounts, with such deductibles, and by 
such methods as shall be customary, in the reasonable, good faith opinion of 
the Company and adequate and appropriate for the conduct of the business of 
the Company, the Guarantors and such Subsidiaries in a prudent manner for 
entities similarly situated in the industry, unless the Company determines 
that failure to provide such insurance (together with all other such 
failures) would not have a material adverse effect on the financial condition 
or results of operations of the Company, such Guarantors or such Subsidiary.

          SECTION 4.7.  COMPLIANCE CERTIFICATE; NOTICE OF DEFAULT.

                    (a)  The Company shall deliver to the Trustee within 120 
days after the end of its fiscal year an Officers' Certificate, one of the 
signers of which shall be the principal executive, principal financial or 
principal accounting officer of the Company, complying with Section 314(a)(4) 
of the TIA and stating that a review of its activities and the activities of 
its Subsidiaries, if any, during the preceding fiscal year has been made 
under the supervision of the signing Officers with a view to determining 
whether the Company has kept, observed, performed and fulfilled its 
obligations under this Indenture (without regard to notice requirements or 
grace periods) and further stating, as to each such Officer signing such 
certificate, whether or not the signer knows of any failure by the Company, 
any Guarantor or any Subsidiary of the Company to comply with any conditions 
or covenants in this Indenture and, if such signer does know of such a 
failure to comply, the certificate shall describe such failure with 
particularity.  The Officers' Certificate shall also notify the Trustee 
should the relevant fiscal year end on any date other than the current fiscal 
year end date.

                    (b)  The Company shall, so long as any of the Securities 
are outstanding, deliver to the Trustee, promptly upon becoming aware of any 
Default or Event of Default, an Officers' Certificate specifying such Default 
or Event of Default and what action the Company is taking or proposes to take 
with respect thereto.  The Trustee shall not be deemed to have knowledge of 
any Default, any Event of Default or any such fact unless one of its Trust 
Officers receives written notice thereof from the Company or any of the 
Holders.

                                     41


<PAGE>

          SECTION 4.8.  REPORTS.

          Whether or not the Company is required by the rules and regulations 
of the Commission, so long as any Securities are outstanding, the Company 
will furnish to the Trustee and all Holders, within 15 days after it is or 
would have been required to file such with the Commission, all quarterly and 
annual financial information that would be required to be contained in a 
filing with the Commission on Forms 10-Q and 10-K if the Company were 
required to file such Forms, including a "Management's Discussion and 
Analysis of Financial Condition and Results of Operations" and, with respect 
to the annual information only, a report thereon by the Company's certified 
independent accountants.  In addition, whether or not required by the rules 
and regulations of the Commission but only to the extent permitted thereby, 
the Company will file a copy of all such information and reports with the 
Commission for public availability and make such information available to 
securities analysts and prospective investors upon request.  Notwithstanding 
anything contrary herein the Trustee shall have no duty to review such 
documents for purposes of determining compliance with any provisions of this 
Indenture.

          SECTION 4.9.  LIMITATION ON STATUS AS INVESTMENT COMPANY.

          The Company and the Guarantors shall not and shall not permit any 
of their Subsidiaries to become an "investment company" (as that term is 
defined in the Investment Company Act of 1940, as amended), or otherwise 
become subject to regulation under the Investment Company Act.

          SECTION 4.10.  LIMITATION ON TRANSACTIONS WITH AFFILIATES.

          The Company shall not, and shall not permit any of its Subsidiaries 
to sell, lease, transfer or otherwise dispose of any of its properties or 
assets to, or purchase any property or assets from, or enter into or make any 
contract, agreement, understanding, loan, advance or guarantee with, or for 
the benefit of, any Affiliate (each of the foregoing, an "AFFILIATE 
TRANSACTION"), or any series of related Affiliate Transactions, unless (i) 
such Affiliate Transaction is on terms that are no less favorable to the 
Company or the relevant Subsidiary than those that could have been obtained 
in a comparable transaction by the Company or such Subsidiary with an 
unrelated Person and (ii) the Company delivers to the Trustee (a) with 
respect to an Affiliate Transaction, or any series of related Affiliate 
Transactions, involving aggregate consideration in excess of $2.5 million, a 
resolution of the Board of Directors set forth in an Officers' Certificate 
certifying that such Affiliate Transaction complies with clause (i) above and 
that such Affiliate Transaction has been approved by a majority of the 
disinterested members of the Board of Directors and (b) with respect to an 
Affiliate Transaction, or any series of related Affiliate Transactions, 
involving aggregate consideration in excess of $5.0 million, an opinion as to 
the fairness to the Company or such Subsidiary of such Affiliate Transaction 
from a financial point of view issued by an investment banking firm of 
national standing; PROVIDED that the following shall not be deemed to be 
Affiliate Transactions: (w) transactions or payments pursuant to any 
employment arrangements, director or officer indemnification agreements or 
employee or director benefit plans entered into by the Company or any of its 
Subsidiaries in the ordinary course of 

                                     42

<PAGE>

business of the Company or such Subsidiary, (x) transactions between or among 
the Company and/or any of its Subsidiaries, (y) any transaction or series of 
related transactions pursuant to terms entered into prior to the date of this 
Indenture and (z) Restricted Payments by the Company which are permitted by 
Section 4.3 and are made on a PRO RATA basis to each stockholder of the 
Company.

          SECTION 4.11.  LIMITATION ON INCURRENCE OF ADDITIONAL INDEBTEDNESS AND
ISSUANCE OF PREFERRED STOCK.

          The Company shall not, and shall not permit any of its Subsidiaries 
to, directly or indirectly, create, incur, issue, assume, guarantee or 
otherwise become directly or indirectly liable, contingently or otherwise, 
with respect to (individually and collectively, "INCUR") after the date of 
this Indenture any Indebtedness (including Acquired Debt), and the Company 
will not permit any of its Subsidiaries to issue any shares of Preferred 
Stock; PROVIDED that the Company and its Subsidiaries may incur Indebtedness 
(including Acquired Debt) or issue Preferred Stock if (a) no Default or Event 
of Default shall have occurred and be continuing at the time of, or would 
occur after giving effect on a pro forma basis to, such incurrence of 
Indebtedness or issuance of Preferred Stock and (b) the Fixed Charge Coverage 
Ratio for the Reference Period immediately preceding the date on which such 
additional Indebtedness is incurred or such Preferred Stock is issued would 
have been at least 2.0 to 1 for incurrences on or prior to June 30, 1999, 
2.25 to 1 for incurrences after June 30, 1999 and on or prior to June 30, 
2000 and 2.5 to 1 thereafter, in each case determined on a pro forma basis 
(including a pro forma application of the net proceeds therefrom), as if the 
additional Indebtedness had been incurred or the Preferred Stock issued at 
the beginning of such Reference Period.  Indebtedness consisting of 
reimbursement obligations in respect of a letter of credit will be deemed to 
be incurred when the letter of credit is first issued.

          The foregoing paragraph will not prevent:

          (i) the incurrence under this clause (i) by the Company or any of 
     its Subsidiaries (other than the Foreign Companies) of (a) Maximum Senior
     Revolving Debt, less the aggregate amount of all Net Proceeds of Asset
     Sales applied to permanently reduce the commitments with respect to such
     Indebtedness pursuant to Section 4.14 hereof after the Issue Date and (b)
     Maximum Senior Term Debt less the aggregate amount of all principal
     payments made with respect to such Senior Maximum Term Debt;

          (ii) the incurrence by the Foreign Companies of Senior Revolving Debt
     pursuant to the U.K. Credit Agreements in an aggregate principal amount at
     any time outstanding (with letters of credit being deemed to have a
     principal amount equal to the maximum potential reimbursement obligation of
     the Foreign Companies with respect thereto and including any Permitted
     Refinancing Indebtedness incurred under this clause (ii) to extend, renew,
     refinance, defense, or refund any such Indebtedness) not to exceed an
     amount equal to L75.0 million (or the equivalent amount thereof, at the
     time of incurrence, in other foreign currencies), less the aggregate 
     amount of all Net Proceeds of 

                                     43

<PAGE>

     Assets Sales applied to permanently reduce the commitments with respect 
     to such Indebtedness pursuant to Section 4.14 hereof after the Issue Date; 

          (iii) the incurrence by the Company and the Guarantors of
     Indebtedness represented by the Securities (including the over-allotment
     option to purchase up to an additional $25,000,000 principal amount of the
     Securities);

          (iv) the incurrence by the Company or any of its Subsidiaries of
     Permitted Refinancing Indebtedness in exchange for, or the net proceeds of
     which are used to extend, refinance, renew, replace, defease or refund,
     Indebtedness that was permitted by this Indenture to be incurred
     (including, without limitation, Existing Indebtedness);

          (v) the incurrence by the Company or any of its Subsidiaries of
     intercompany Indebtedness between or among the Company and/or any
     Subsidiaries; PROVIDED that in the case of such Indebtedness of the 
     Company or the Guarantors, such obligations shall be unsecured and 
     subordinated in all respects to the Company's and the Guarantors' 
     obligations pursuant to the Securities and the Guarantees and a new 
     incurrence shall be deemed to occur for purposes of this covenant 
     upon any such Subsidiary ceasing to be a Subsidiary such that such 
     Indebtedness is no longer intercompany Indebtedness between or among 
     the Company and/or any Subsidiaries;

          (vi) the incurrence by the Company or any of its Subsidiaries of
     Hedging Obligations that are incurred for the purpose of fixing or hedging
     interest rate or currency risk with respect to any fixed or floating rate
     Indebtedness that is permitted by this Indenture to be outstanding or any
     receivable or liability the payment of which is determined by reference to
     a foreign currency; PROVIDED that the notional principal amount of any 
     such Hedging Obligation does not exceed the principal amount of the 
     Indebtedness or the amount of such receivable or liability to which such 
     Hedging Obligation relates;

          (vii) the incurrence by the Company or any of its Subsidiaries of
     Indebtedness represented by performance bonds, warranty or contractual
     service obligations, standby letters of credit or appeal bonds, in each
     case to the extent incurred in the ordinary course of business of the
     Company or such Subsidiary in accordance with customary industry 
     practices, in amounts and for the purposes customary in the Company's 
     industry; and

          (viii) the incurrence by the Company or any of the Guarantors or
     the Foreign Companies of Indebtedness (in addition to Indebtedness
     permitted by any other clause of this paragraph) in an aggregate principal
     amount at any time outstanding (including any Indebtedness issued to
     extend, refinance, replace, defease or refund such Indebtedness) not to
     exceed $75.0 million (or the equivalent amount thereof, at the time of
     incurrence, in other foreign currencies).

          For purposes of determining any particular amount of Indebtedness 
under this covenant and so as to avoid duplication, guarantees, Liens or 
obligations with respect to letters 

                                     44

<PAGE>

of credit supporting Indebtedness otherwise included in the determination of 
such particular amount shall not be included. For purposes of determining 
compliance with this covenant, (i) in the event that an item of Indebtedness 
meets the criteria of more than one of the types of Indebtedness permitted by 
the second paragraph of this covenant, except as specifically stated 
otherwise and only at the time of such incurrence the Company, such Guarantor 
or such Subsidiary shall classify such item of Indebtedness, and only be 
required to include the amount and type of such Indebtedness as being 
incurred in one of the categories of permitted Indebtedness described above 
and (ii) the outstanding principal amount on any date of any Indebtedness 
issued with original issue discount is the face amount of such Indebtedness 
less the remaining unamortized portion of the original issue discount of such 
Indebtedness on such date.

          SECTION 4.12.  LIMITATIONS ON DIVIDENDS AND OTHER PAYMENT RESTRICTIONS
AFFECTING SUBSIDIARIES.

          The Company shall not, and shall not permit any of its Subsidiaries 
to, directly or indirectly, create or otherwise cause or suffer to exist or 
become effective any consensual encumbrance or restriction on the ability of 
any Subsidiary to (i)(a) pay dividends or make any other distributions to the 
Company or any of its Subsidiaries (1) on its Capital Stock or (2) with 
respect to any other interest or participation in, or measured by, its 
profits, or (b) pay any Indebtedness owed to the Company or any of its 
Subsidiaries, (ii) make loans or advances to or on behalf of the Company or 
any of its Subsidiaries or (iii) transfer any of its properties or assets to 
or on behalf of the Company or any of its Subsidiaries, except for such 
encumbrances or restrictions existing under or by reason of (a) Existing 
Indebtedness as in effect on the date of this Indenture, (b) this Indenture 
or any indenture or similar instrument governing Indebtedness ranking on a 
parity with the Securities, PROVIDED that such restrictions are no more 
restrictive than those contained in this Indenture, (c) applicable law, (d) 
any instrument governing Indebtedness or Capital Stock of a Person acquired 
by the Company or any of its Subsidiaries as in effect at the time of such 
acquisition or merger (except to the extent incurred in connection with or in 
contemplation of such acquisition or merger or in violation of Section 4.11, 
which encumbrance or restriction is not applicable to any Person, or the 
properties or assets of any Person, other than the Person, or the property or 
assets of the Person, so acquired or merged, (e) customary non-assignment 
provisions in leases entered into in the ordinary course of business, (f) 
purchase money obligations for property acquired in the ordinary course of 
business that impose restrictions of the nature described in clause (iii) 
above solely on the property so acquired, (g) Permitted Refinancing 
Indebtedness, PROVIDED that the restrictions contained in the agreements 
governing such Permitted Refinancing Indebtedness are no more restrictive 
than those contained in and do not apply to any other assets or person than 
was covered by the agreements governing the Indebtedness being refinanced, or 
(h) the Credit Agreement, the U.K. Credit Agreements and future Foreign 
Company credit agreements, including related documentation as the same is in 
effect on July 8, 1997 and as amended or replaced from time to time (and 
Senior Debt under other credit agreements with lender banks or other 
financial institutions that are no more restrictive than the Credit 
Agreement), PROVIDED that no such future Foreign Company credit agreement and 
no such amendment or replacement is more restrictive as to the matters 
enumerated above than the Credit Agreement, the U.K. Credit Agreements (in 
the case of amendments or replacements thereof) and 

                                     45

<PAGE>

related documentation as in effect on July 8, 1997.  Nothing contained in 
this Section 4.12 shall prevent the Company or any Subsidiary of the Company 
from creating, incurring, assuming or suffering to exist any Permitted Liens 
or entering into agreements in connection therewith that impose restrictions 
on the transfer or disposition of the property or assets subject to such 
Permitted Liens.

          SECTION 4.13.  LIMITATIONS ON LAYERING INDEBTEDNESS; REDEEMABLE STOCK;
LIENS SECURING INDEBTEDNESS.

          The Company shall not, and shall not permit any of its Subsidiaries 
to, directly or indirectly, create, incur, assume or suffer to exist (a) any 
(i) Redeemable Stock, or (ii) Indebtedness that is subordinate in right of 
payment to any other Indebtedness of the Company or a Guarantor (other than 
Existing Indebtedness, Acquired Debt (except to the extent incurred in 
connection with or in contemplation of such acquisition or merger or in 
violation of Section 4.11) and Indebtedness incurred in compliance with 
clause (v) of Section 4.11) unless, by its terms, such Redeemable Stock or 
Indebtedness (A) has an original final stated maturity subsequent to the 
Maturity Date and a Weighted Average Life to Maturity longer than that of the 
Securities and (B) is subordinate in right of payment to, or ranks PARI PASSU 
with, the Securities or the Guarantee, as applicable, or (b) any Lien (except 
Permitted Liens) on any asset now owned or hereafter acquired, or on any 
income or profits therefrom or assign or convey any right to receive income 
therefrom securing any Indebtedness of the Company or any of its Subsidiaries 
unless all payments due under this Indenture, the Securities and the 
Guarantees (as applicable) are secured on an equal and ratable basis with the 
Obligations so secured (or, if the Obligations so secured constitute 
Subordinated Indebtedness, on a senior basis) until such time as such 
Obligations are no longer secured by a Lien.

          SECTION 4.14.  LIMITATION ON SALES OF ASSETS AND SUBSIDIARY STOCK.

          The Company shall not, and shall not permit any of its Subsidiaries 
to, in one or a series of related transactions, consummate an Asset Sale 
unless (i) the Company (or the Subsidiary, as the case may be) receives 
consideration at the time of such Asset Sale at least equal to the fair 
market value (as reasonably determined and evidenced by a resolution of the 
Board of Directors set forth in an Officers' Certificate delivered to the 
Trustee) of the assets or Equity Interests issued or sold or otherwise 
disposed of and (ii) at least 80% of the consideration therefor received by 
the Company or such Subsidiary is in the form of cash or Cash Equivalents, 
PROVIDED that for purposes of this provision, (x) the amount of (A) any 
liabilities (as shown on the most recent balance sheet of the Company or such 
Subsidiary or in the notes thereto) of the Company or such Subsidiary that 
are assumed by the transferee of any such assets (other than liabilities that 
are by their terms PARI PASSU with or subordinated to the Securities or the 
guarantee of the Guarantors, as applicable) and (B) any securities or other 
obligations received by the Company or any such Subsidiary from such 
transferee that are immediately converted by the Company or such Subsidiary 
into cash or Cash Equivalents (or as to which the Company or such Subsidiary 
has received at or prior to the consummation of the Asset Sale a commitment 
(which may be subject to customary conditions) from a nationally recognized 
investment, merchant or commercial 

                                     46

<PAGE>

bank to convert into cash or Cash Equivalents within 90 days of the 
consummation of such Asset Sale and which are thereafter actually converted 
into cash or Cash Equivalents within such 90-day period) will be deemed to be 
cash or Cash Equivalents (and shall be deemed to be Net Proceeds for purposes 
of the following provisions as and when reduced to cash or Cash Equivalents) 
to the extent of the net cash or Cash Equivalents realized thereon and (y) 
the fair market value of any Non-Cash Consideration received by the Company 
or a Subsidiary in any Non-Qualified Asset Sale shall be deemed to be cash to 
the extent that the aggregate fair market value (as reasonably determined and 
evidenced by a resolution of the Board of Directors set forth in an Officers' 
Certificate delivered to the Trustee) of all Non-Cash Consideration (measured 
at the time received and without giving effect to any subsequent changes in 
value) received by the Company or any of its Subsidiaries since the date of 
this Indenture in all Non-Qualified Asset Sales does not exceed 5% of 
Stockholders' Equity as of the date of such consummation. Notwithstanding the 
foregoing, to the extent the Company or any of its Subsidiaries receives 
Non-Cash Consideration as proceeds of an Asset Sale, such Non-Cash 
Consideration shall be deemed to be Net Proceeds for purposes of (and shall 
be applied in accordance with) the following provisions when the Company or 
such Subsidiary receives cash or Cash Equivalents from a sale, repayment, 
exchange, redemption or retirement of or extraordinary dividend or return of 
capital on such Non-Cash Consideration.

          Within 365 days after the receipt of any Net Proceeds from an Asset 
Sale, the Company or such Subsidiary may apply such Net Proceeds (i) to 
purchase one or more Nursing Facilities or Related Businesses and/or a 
controlling interest in the Capital Stock of a Person owning one or more 
Nursing Facilities and/or one or more Related Businesses (and no other 
material assets), (ii) to make a capital expenditure or to acquire other 
tangible assets, in each case, that are used or useful in any business in 
which the Company is permitted to be engaged pursuant to Section 4.17 hereof 
or (iii) to permanently reduce Senior Debt (including, in the case of Senior 
Revolving Debt, to correspondingly reduce commitments with respect thereto).  
Pending the final application of any such Net Proceeds, the Company or such 
Subsidiary may temporarily reduce Senior Revolving Debt.  Any Net Proceeds 
from Asset Sales that are not applied or invested as provided in the first 
sentence of this paragraph will be deemed to constitute "Excess Proceeds." 
When the aggregate amount of Excess Proceeds exceeds $25 million, the Company 
shall make an offer to all Holders and holders of any other Indebtedness of 
the Company ranking senior to or on a parity with the Securities from time to 
time outstanding with similar provisions requiring the Company to make an 
offer to purchase or to redeem such Indebtedness with the proceeds from any 
Asset Sales, pro rata in proportion to the respective principal amounts (or, 
if applicable, accreted values of Indebtedness issued with an original issue 
discount) of Securities and such other Indebtedness then outstanding 
(collectively, an "ASSET SALE OFFER") to purchase the maximum principal 
amount (or, if applicable, accreted values of Indebtedness issued with an 
original discount) of the Securities and such other Indebtedness that may be 
purchased out of the Excess Proceeds, at an offer price in cash equal to 100% 
of the principal amount thereof plus accrued and unpaid interest thereon and 
Liquidated Damages, if any, to the date of purchase (the "ASSET SALE 
PAYMENT"), in accordance with the procedures set forth in Section 2.14.  To 
the extent that the aggregate amount of (or, if applicable, accreted values 
of Indebtedness issued with an original issue discount) Securities and such 
other Indebtedness tendered pursuant to an Asset Sale Offer is less than the 
Excess Proceeds, the Company may use any remaining Excess Proceeds for 

                                     47

<PAGE>


general corporate purposes not prohibited at the time under this Indenture.  
If the aggregate principal amount of Securities and such other Indebtedness 
surrendered by holders thereof exceeds the amount of Excess Proceeds, the 
Securities and such other Indebtedness will be purchased on a pro rata basis. 
Upon completion of an Asset Sale Offer, the amount of Excess Proceeds shall 
be reset at zero.

          SECTION 4.15.  WAIVER OF STAY, EXTENSION OR USURY LAWS.

          Each of the Company and the Guarantors covenants (to the extent 
that it may lawfully do so) that it will not at any time insist upon, plead, 
or in any manner whatsoever claim or take the benefit or advantage of, any 
stay or extension law or any usury law or other law which would prohibit or 
forgive the Company or any Guarantor from paying all or any portion of the 
principal of, premium of, or interest on the Securities as contemplated 
herein, wherever enacted, now or at any time hereafter in force, or which may 
affect the covenants or the performance of this Indenture; and (to the extent 
that it may lawfully do so) each of the Company and the Guarantors hereby 
expressly waives all benefit or advantage of any such law, and covenants that 
it will not hinder, delay or impede the execution of any power herein granted 
to the Trustee, but will suffer and permit the execution of every such power 
as though no such law had been enacted.

          SECTION 4.16.  RULE 144A INFORMATION REQUIREMENT.

          The Company shall furnish to the Holders of the Securities, 
securities analysts, and prospective purchasers of Securities designated by 
the Holders of Transfer Restricted Securities, upon their request, the 
information required to be delivered pursuant to Rule 144A(d)(4) under the 
Securities Act until such time as either the Company has concluded an offer 
to exchange the Exchange Securities for the Initial Securities or a 
registration statement relating to resales of the Securities has become 
effective under the Securities Act.  The Company shall also furnish such 
information during the pendency of any suspension of effectiveness of such 
resale registration statement.

          SECTION 4.17.  LIMITATIONS ON LINES OF BUSINESS.

          The Company shall not, and shall not permit any of its Subsidiaries 
to, engage to any material extent in any business other than the ownership, 
operation and management of Nursing Facilities and Related Businesses.

                                     48
<PAGE>
                                       
                                   ARTICLE V

                             SUCCESSOR CORPORATION

          SECTION 5.1.  LIMITATION ON MERGER, SALE OR CONSOLIDATION.

          The Company shall not consolidate or merge with or into (whether or 
not the Company is the surviving corporation), or, directly or indirectly, 
sell, assign, transfer, lease, convey or otherwise dispose of all or 
substantially all of its properties or assets in one or more related 
transactions, to another Person or group of affiliated Persons or adopt a 
Plan of Liquidation unless (i) the Company is the surviving corporation or 
the entity or the Person formed by or surviving any such consolidation or 
merger (if other than the Company) or to which such sale, assignment, 
transfer, lease, conveyance or other disposition shall have been made or (in 
the case of a Plan of Liquidation) the Person which receives the greatest 
value from the Plan of Liquidation is a corporation organized or existing 
under the laws of the United States, any state thereof or the District of 
Columbia; (ii) the entity or Person formed by or surviving any such 
consolidation or merger (if other than the Company) or the entity or Person 
to which such sale, assignment, transfer, conveyance or other disposition 
shall have been made or (in the case of a Plan of Liquidation) the Person 
which receives the greatest value from the Plan of Liquidation assumes all 
the obligations of the Company under the Securities and this Indenture 
pursuant to a supplemental Indenture in form reasonably satisfactory to the 
Trustee; (iii) immediately after giving effect to such transaction on a pro 
forma basis, no Default or Event of Default exists; and (iv) the Company or 
the entity or Person formed by or surviving any such consolidation or merger 
(if other than the Company), or to which such sale, assignment, transfer, 
lease, conveyance or other disposition shall have been made or (in the case 
of a Plan of Liquidation) the Person which receives the greatest value from 
the Plan of Liquidation (A) will have Consolidated Net Worth immediately 
after the transaction equal to or greater than the Consolidated Net Worth of 
the Company immediately preceding the transaction and (B) will, at the time 
of such transaction and after giving pro forma effect thereto as if such 
transaction had occurred at the beginning of the Reference Period, be 
permitted to incur at least $1.00 of additional Indebtedness pursuant to the 
Fixed Charge Coverage Ratio test set forth in the first paragraph of Section 
4.11.

          Upon any consolidation or merger or any such sale, assignment, 
transfer, conveyance or other disposition (but not lease) or consummation of 
a Plan of Liquidation in accordance with the foregoing, the successor 
corporation formed by such consolidation or into which the Company is merged 
or to which such transfer is made or, in the case or a Plan of Liquidation, 
the entity which receives the greatest value from such Plan of Liquidation 
shall succeed to, and be substituted for, and may exercise every right and 
power of, the Company under this Indenture with the same effect as if such 
successor corporation had been named therein as the Company, and the Company 
shall be released from the obligations under the Securities and this 
Indenture except with respect to any obligations that arise from, or are 
related to, such transaction.

                                      49
<PAGE>

          For purposes of the foregoing, the transfer (by lease, assignment, 
sale or otherwise) of all or substantially all of the properties and assets 
of one or more Subsidiaries, the Company's interest in which constitutes all 
or substantially all of the properties and assets of the Company, shall be 
deemed to be the transfer of all or substantially all of the properties and 
assets of the Company.

          SECTION 5.2.  SUCCESSOR CORPORATION SUBSTITUTED.

          Upon any consolidation or merger or any transfer of all or 
substantially all of the assets of the Company in accordance with Section 5.1 
hereof, the successor corporation formed by such consolidation or into which 
the Company is merged or to which such transfer is made, shall succeed to, 
and be substituted for, and may exercise every right and power of, the 
Company under this Indenture with the same effect as if such successor 
corporation had been named herein as the Company, and when a successor 
corporation duly assumes all of the obligations of the Company pursuant 
hereto and pursuant to the Securities, the Company shall be released from 
such obligations (except with respect to any obligations that arise from, or 
are related to, such transaction).

                                       
                                  ARTICLE VI

                        EVENTS OF DEFAULT AND REMEDIES

          SECTION 6.1.  EVENTS OF DEFAULT.

          "EVENT OF DEFAULT," wherever used herein, means any one of the 
following events (whatever the reason for such Event of Default and whether 
it shall be caused voluntarily or involuntarily or effected, without 
limitation, by operation of law or pursuant to any judgment, decree or order 
of any court or any order, rule or regulation of any administrative or 
governmental body):

                    (i)    failure by the Company to pay any installment of 
     interest upon the Securities as and when the same becomes due and 
     payable, and the continuance of any such failure for a period of 30 days 
     (whether or not such payment is prohibited by Article XII or otherwise); 

                    (ii)   failure by the Company to pay all or any part of 
     the principal of or premium, if any, on the Securities when and as the 
     same becomes due and payable at maturity, upon redemption, by 
     acceleration, or otherwise, including, without limitation, default in 
     the payment of the Change of Control Payment in accordance with Article 
     XI or the Asset Sale Payment in accordance with Section 4.14 or 
     otherwise;

                    (iii)  failure by the Company or any Guarantor for 30 
     days after written notice to comply with the provisions of Section 4.3 
     or 4.11 hereof;

                                      50
<PAGE>

                    (iv)   failure by the Company or any Guarantor to observe 
     or perform any other covenant or agreement contained in the Securities 
     or this Indenture (other than as specifically dealt with in paragraph 
     (i), (ii) or (iii) of this Section 6.1) and the continuance of such 
     failure for a period of 60 days after written notice is given to the 
     Company by the Trustee or to the Company and the Trustee by the Holders 
     of at least 25% in aggregate principal amount of the Securities 
     outstanding, specifying such default or breach, requiring it to be 
     remedied and stating that such notice is a "Notice of Default" hereunder;

                    (v)    any default occurs under any mortgage, indenture 
     or instrument under which there may be issued or by which there may be 
     secured or evidenced any Indebtedness for money borrowed by the Company 
     or any of its Subsidiaries (or the payment of which is guaranteed by the 
     Company or any of its Subsidiaries), whether such Indebtedness or 
     guarantee exists on the date of this Indenture or is thereafter created, 
     which default (a) constitutes a Payment Default or (b) results in the 
     acceleration of such Indebtedness prior to its final stated maturity 
     and, in each case, the principal amount of any Indebtedness, together 
     with the principal amount of any other such Indebtedness under which 
     there has been a Payment Default or that has been so accelerated, 
     aggregates in excess of $20 million; 

                    (vi)   final unsatisfied judgments not covered by 
     insurance for the payment of money, or the issuance of any warrant of 
     attachment against any portion of the property or assets of the Company 
     or any of its Subsidiaries, aggregating in excess of $20 million, at any 
     one time shall be rendered against the Company or any of its 
     Subsidiaries and not be stayed, bonded or discharged for a period 
     (during which execution shall not be effectively stayed) of 60 days (or, 
     in the case of any such final judgment which provides for payment over 
     time, which shall so remain unstayed, unbonded or undischarged beyond 
     any applicable payment date provided therein); 

                    (vii)  any Guarantee by a Guarantor which is a 
     Significant Subsidiary shall cease for any reason not permitted by this 
     Indenture to be in full force and effect, or any such Guarantor, or any 
     person acting on behalf of any such Guarantor, shall deny or disaffirm 
     its obligations under its Guarantee; 

                    (viii) a decree, judgment, or order by a court of 
     competent jurisdiction shall have been entered adjudicating the Company 
     or any of its Significant Subsidiaries as bankrupt or insolvent, or 
     approving as properly filed a petition seeking reorganization of the 
     Company or any of its Significant Subsidiaries under any bankruptcy or 
     similar law, and such decree or order shall have continued undischarged 
     and unstayed for a period of 60 days, PROVIDED, HOWEVER, that if the 
     entry of such order or decree is appealed and dismissed on appeal then 
     the Event of Default hereunder by reason of the entry of such judgment 
     or decree shall be deemed to have been cured; or a decree, judgment or 
     order of a court of competent jurisdiction appointing a receiver, 
     liquidator, trustee, or assignee in bankruptcy or insolvency for the 
     Company, any of its Significant 

                                      51
<PAGE>

     Subsidiaries, or any substantial part of the property of any such 
     Person, or for the winding up or liquidation of the affairs of any such 
     Person, shall have been entered, and such decree, judgment, or order 
     shall have remained in force undischarged and unstayed for a period of 
     60 days; PROVIDED, HOWEVER, that if the entry of such order or decree is 
     appealed and dismissed on appeal then the Event of Default hereunder by 
     reason of the entry of such judgment or decree shall be deemed to have 
     been cured; or

                    (ix)   the Company or any of its Significant Subsidiaries 
     shall institute proceedings to be adjudicated a voluntary bankrupt, or 
     shall consent to the filing of a bankruptcy proceeding against it, or 
     shall file a petition or answer or consent seeking reorganization under 
     any bankruptcy or similar law or similar statute, or shall consent to 
     the filing of any such petition, or shall consent to the appointment of 
     a Custodian, receiver, liquidator, trustee, or assignee in bankruptcy or 
     insolvency of it or any substantial part of its assets or property, or 
     shall make a general assignment for the benefit of creditors, or shall 
     admit in writing its inability to pay its debts generally as they become 
     due, fail generally to pay its debts as they become due, or take any 
     corporate action in furtherance of any of the foregoing.

          If a Default occurs and is continuing, the Trustee must, within 90 
days after the occurrence of such default, give to the Holders notice of such 
default.

          SECTION 6.2.  ACCELERATION OF MATURITY DATE; RESCISSION AND 
ANNULMENT.

          If an Event of Default (other than an Event of Default specified in 
Section 6.1(viii) or (ix) above relating to the Company or any of its 
Significant Subsidiaries) occurs and is continuing, then, and in every such 
case, unless the principal of all of the Securities shall have already become 
due and payable, either the Trustee or the Holders of at least 25% in 
aggregate principal amount of then outstanding Securities, by a notice in 
writing to the Company (and to the Trustee if given by Holders) (an 
"ACCELERATION NOTICE"), may declare all of the principal of the Securities, 
determined as set forth below, including in each case accrued interest 
thereon, to be due and payable immediately; PROVIDED that so long as at least 
$15 million of Senior Debt is outstanding under the Credit Agreement, no 
acceleration of the maturity of the Securities shall be effective until the 
earlier of (i) five days after notice of acceleration is received by the 
Representative under the Credit Agreement (unless such Event of Default is 
cured or waived prior thereto) and (ii) the date on which any Senior Debt 
under the Credit Agreement is accelerated.  In the event a declaration of 
acceleration resulting from an Event of Default described in Section 6.1(v) 
above has occurred and is continuing, such declaration of acceleration shall 
be automatically annulled if such default is cured or waived or the holders 
of the Indebtedness which is the subject of such default have rescinded their 
declaration of acceleration in respect of such Indebtedness within sixty days 
thereof and the Trustee has received written notice of such cure, waiver or 
rescission and no other Event of Default described in Section 6.1(v) above 
has occurred that has not been cured or waived, or as to which the 
declaration has not been rescinded, within sixty days of the declaration of 
such acceleration in respect of such Indebtedness.  If an Event of Default 
specified in Section 6.1(viii) or (ix) above relating to the Company or any 
Significant 

                                     52
<PAGE>

Subsidiary occurs, all principal and accrued interest thereon will be 
immediately due and payable on all outstanding Securities without any 
declaration or other act on the part of Trustee or the Holders.

          At any time after such a declaration of acceleration being made and 
before a judgment or decree for payment of the money due has been obtained by 
the Trustee as hereinafter provided in this Article VI, the Holders of not 
less than a majority in aggregate principal amount of then outstanding 
Securities, by written notice to the Company and the Trustee, may rescind, on 
behalf of all Holders, any such declaration of acceleration if: 

               (1)  the Company has paid or deposited with the Trustee cash 
     sufficient to pay:

                    (A)  all overdue interest and Liquidated Damages, if any, 
          on all Securities,

                    (B)  the principal of (and premium, if any, applicable 
          to) any Securities which would become due other than by reason of 
          such declaration of acceleration, and interest thereon at the rate 
          borne by the Securities,

                    (C)  to the extent that payment of such interest is 
          lawful, interest upon overdue interest at the rate borne by the 
          Securities,

                    (D)  all sums paid or advanced by the Trustee hereunder 
          and the compensation, expenses, disbursements and advances of the 
          Trustee and its agents and counsel, and all other amounts due the 
          Trustee under Section 7.7 and

               (2)  all Events of Default, other than the non-payment of the 
      principal of, premium, if any, and interest on Securities which have 
      become due solely by such declaration of acceleration, have been cured 
      or waived as provided in Section 6.12 hereof.

Notwithstanding the previous sentence of this Section 6.2, no waiver shall be 
effective against any Holder for any Event of Default or event which with 
notice or lapse of time or both would be an Event of Default with respect to 
(i) any covenant or provision which cannot be modified or amended without the 
consent of the Holder of each outstanding Security affected thereby, unless 
all such affected Holders agree, in writing, to waive such Event of Default 
or other event and (ii) any provision requiring supermajority approval to 
amend, unless such default has been waived by such a supermajority.  No such 
waiver shall cure or waive any subsequent default or impair any right 
consequent thereon.

                                      53
<PAGE>

          SECTION 6.3.  COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT 
BY TRUSTEE.

          The Company covenants that if an Event of Default in payment of 
principal, premium or interest specified in clause (i) or (ii) of Section 6.1 
hereof occurs and is continuing, the Company shall, upon demand of the 
Trustee, pay to it, for the benefit of the Holders of such Securities, the 
whole amount then due and payable on such Securities for principal, premium 
(if any), and interest, and, to the extent that payment of such interest 
shall be legally enforceable, interest on any overdue principal (and premium, 
if any), and on any overdue interest, at the rate borne by the Securities, 
and, in addition thereto, such further amount as shall be sufficient to cover 
the costs and expenses of collection, including compensation to, and 
expenses, disbursements and advances of the Trustee and its agents and 
counsel and all other amounts due the Trustee under Section 7.7.

          If the Company fails to pay such amounts forthwith upon such 
demand, the Trustee, in its own name and as trustee of an express trust in 
favor of the Holders, may institute a judicial proceeding for the collection 
of the sums so due and unpaid, may prosecute such proceeding to judgment or 
final decree and may enforce the same against the Company or any other 
obligor upon the Securities and collect the moneys adjudged or decreed to be 
payable in the manner provided by law out of the property of the Company or 
any other obligor upon the Securities, wherever situated.

          If an Event of Default occurs and is continuing, the Trustee may in 
its discretion proceed to protect and enforce its rights and the rights of 
the Holders by such appropriate judicial proceedings as the Trustee shall 
deem most effective to protect and enforce any such rights, whether for the 
specific enforcement of any covenant or agreement in this Indenture or in aid 
of the exercise of any power granted herein, or to enforce any other proper 
remedy.

          SECTION 6.4.  TRUSTEE MAY FILE PROOFS OF CLAIM.

          In case of the pendency of any receivership, insolvency, 
liquidation, bankruptcy, reorganization, arrangement, adjustment, composition 
or other judicial proceeding relative to the Company or any other obligor 
upon the Securities or the property of the Company or of such other obligor 
or their creditors, the Trustee (irrespective of whether the principal of the 
Securities shall then be due and payable as therein expressed or by 
declaration or otherwise and irrespective of whether the Trustee shall have 
made any demand on the Company for the payment of overdue principal, premium, 
if any (and Liquidated Damages, if any), or interest) shall be entitled and 
empowered, by intervention in such proceeding or otherwise to take any and 
all actions under the TIA, including

          (1)  to file and prove a claim for the whole amount of principal 
      (and premium, if any) and interest owing and unpaid in respect of the 
      Securities and to file such other papers or documents as may be 
      necessary or advisable in order to have the claims of the Trustee 
      (including any claim for the reasonable compensation, expenses, 
      disbursements 

                                      54
<PAGE>

      and advances of the Trustee and its agent and counsel and all other 
      amounts due the Trustee under Section 7.7) and of the Holders allowed 
      in such judicial proceeding, and

          (2)  to collect and receive any moneys or other property payable or 
      deliverable on any such claims and to distribute the same;

and any custodian, receiver, assignee, trustee, liquidator, sequestrator or 
other similar official in any such judicial proceeding is hereby authorized 
by each Holder to make such payments to the Trustee and, in the event that 
the Trustee shall consent to the making of such payments directly to the 
Holders, to pay to the Trustee any amount due it for the reasonable 
compensation, expenses, disbursements and advances of the Trustee and its 
agents and counsel, and any other amounts due the Trustee under Section 7.7 
hereof.

          Nothing herein contained shall be deemed to authorize the Trustee 
to authorize or consent to or accept or adopt on behalf of any Holder any 
plan of reorganization, arrangement, adjustment or composition affecting the 
Securities or the rights of any Holder thereof or to authorize the Trustee to 
vote in respect of the claim of any Holder in any such proceeding.

          SECTION 6.5.  TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF 
SECURITIES.

          All rights of action and claims under this Indenture or the 
Securities may be prosecuted and enforced by the Trustee without the 
possession of any of the Securities or the production thereof in any 
proceeding relating thereto, and any such proceeding instituted by the 
Trustee shall be brought in its own name as trustee of an express trust in 
favor of the Holders, and any recovery of judgment shall, after provision for 
the payment of compensation to, and expenses, disbursements and advances of 
the Trustee and its agents and counsel and all other amounts due the Trustee 
under Section 7.7, be for the ratable benefit of the Holders of the 
Securities in respect of which such judgment has been recovered.

          SECTION 6.6.  PRIORITIES.

          Any money collected by the Trustee pursuant to this Article VI 
shall be applied in the following order, at the date or dates fixed by the 
Trustee and, in case of the distribution of such money on account of 
principal, premium (if any), or interest, upon presentation of the Securities 
and the notation thereon of the payment if only partially paid and upon 
surrender thereof if fully paid:

          FIRST:  To the Trustee in payment of all amounts due pursuant to 
Section 7.7 hereof;

          SECOND:  To the Holders in payment of the amounts then due and 
unpaid for principal of, premium (if any), and interest on, the Securities in 
respect of which or for the benefit of which such money has been collected, 
ratably, without preference or priority of any kind, 

                                      55
<PAGE>

according to the amounts due and payable on such Securities for principal, 
premium (if any), and interest, respectively; and

          THIRD:  To the Company, the Guarantors or such other Person as may 
be lawfully entitled thereto, the remainder, if any, each as their respective 
interests may appear.

          The Trustee may, but shall not be obligated to, fix a record date 
and payment date for any payment to the Holders under this Section 6.6.

          SECTION 6.7.  LIMITATION ON SUITS.

          No Holder of any Security shall have any right to order or direct 
the Trustee to institute any proceeding, judicial or otherwise, with respect 
to this Indenture, or for the appointment of a receiver or trustee, or for 
any other remedy hereunder, unless

               (A)  such Holder has previously given written notice to the 
     Trustee of a continuing Event of Default;

               (B)  the Holders of not less than 25% in aggregate principal 
     amount of then outstanding Securities shall have made written request to 
     the Trustee to institute proceedings in respect of such Event of Default 
     in its own name as Trustee hereunder;

               (C)  such Holder or Holders have offered to the Trustee 
     reasonable security or indemnity against the costs, expenses and 
     liabilities to be incurred or reasonably probable to be incurred in 
     compliance with such request;

               (D)  the Trustee for 60 days after its receipt of such notice, 
     request and offer of indemnity has failed to institute any such 
     proceeding; and

               (E)  no direction inconsistent with such written request has 
     been given to the Trustee during such 60-day period by the Holders of a 
     majority in aggregate principal amount of the outstanding Securities;

it being understood and intended that no one or more Holders shall have any 
right in any manner whatsoever by virtue of, or by availing of, any provision 
of this Indenture to affect, disturb or prejudice the rights of any other 
Holders, or to obtain or to seek to obtain priority or preference over any 
other Holders or to enforce any right under this Indenture, except in the 
manner herein provided and for the equal and ratable benefit of all the 
Holders.

          SECTION 6.8.  UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL, 
PREMIUM AND INTEREST.

          Notwithstanding any other provision of this Indenture, the Holder of
any Security shall have the right, which is absolute and unconditional, to
receive payment of the principal of, 

                                      56
<PAGE>

and premium (if any), and interest on, such Security on the Maturity Dates of 
such payments as expressed in such Security (in the case of redemption, the 
Redemption Price on the applicable Redemption Date, in the case of the Change 
of Control Payment, on the applicable Change of Control Payment Date, and in 
the case of the Asset Sale Payment, on the Purchase Date) and to institute 
suit for the enforcement of any such payment after such respective dates, and 
such rights shall not be impaired without the consent of such Holder.

          SECTION 6.9.  RIGHTS AND REMEDIES CUMULATIVE.

          Except as otherwise provided with respect to the replacement or 
payment of mutilated, destroyed, lost or stolen Securities in Section 2.7 
hereof, no right or remedy herein conferred upon or reserved to the Trustee 
or to the Holders is intended to be exclusive of any other right or remedy, 
and every right and remedy shall, to the extent permitted by law, be 
cumulative and in addition to every other right and remedy given hereunder or 
now or hereafter existing at law or in equity or otherwise.  The assertion or 
employment of any right or remedy hereunder, or otherwise, shall not prevent 
the concurrent assertion or employment of any other appropriate right or 
remedy.

          SECTION 6.10.  DELAY OR OMISSION NOT WAIVER.

          No delay or omission by the Trustee or by any Holder of any 
Security to exercise any right or remedy arising upon any Event of Default 
shall impair the exercise of any such right or remedy or constitute a waiver 
of any such Event of Default.  Every right and remedy given by this Article 
VI or by law to the Trustee or to the Holders may be exercised from time to 
time, and as often as may be deemed expedient, by the Trustee or by the 
Holders, as the case may be.

          SECTION 6.11.  CONTROL BY HOLDERS.

          The Holder or Holders of a majority in aggregate principal amount 
of then outstanding Securities shall have the right to direct the time, 
method and place of conducting any proceeding for any remedy available to the 
Trustee or exercising any trust or power conferred upon the Trustee, 
PROVIDED, that

               (1)  such direction shall not be in conflict with any rule of 
     law or with this Indenture,

               (2)  the Trustee shall not determine that the action so 
     directed would be unjustly prejudicial to the Holders not taking part in 
     such direction, and

               (3)  the Trustee may take any other action deemed proper by 
     the Trustee which is not inconsistent with such direction.

                                      57

<PAGE>

          SECTION 6.12.  WAIVER OF EXISTING OR PAST DEFAULT.

          Subject to Section 6.8 and 9.2 hereof, the Holder or Holders of not 
less than a majority in aggregate principal amount of the outstanding 
Securities may, on behalf of all Holders, waive any existing or past Default 
or Event of Default hereunder and its consequences under this Indenture, 
except a default

               (A)  in the payment of the principal of, premium, if any, or
     interest on, any Security as specified in clauses (i) and (ii) of Section
     6.1 hereof and not yet cured, or

               (B)  in respect of a covenant or provision hereof which, under
     Article IX, cannot be modified or amended without the consent of the Holder
     of each outstanding Security affected.

          Upon any such waiver, such default shall cease to exist, and any 
Event of Default arising therefrom shall be deemed to have been cured, for 
every purpose of this Indenture; but no such waiver shall extend to any 
subsequent or other default or impair the exercise of any right arising 
therefrom.

          SECTION 6.13.  UNDERTAKING FOR COSTS.

          All parties to this Indenture agree, and each Holder of any 
Security by his acceptance thereof shall be deemed to have agreed, that in 
any suit for the enforcement of any right or remedy under this Indenture, or 
in any suit against the Trustee for any action taken, suffered or omitted to 
be taken by it as Trustee, any court may in its discretion require the filing 
by any party litigant in such suit of an undertaking to pay the costs of such 
suit, and that such court may in its discretion assess reasonable costs, 
including reasonable attorneys' fees and expenses, against any party litigant 
in such suit, having due regard to the merits and good faith of the claims or 
defenses made by such party litigant; but the provisions of this Section 6.13 
shall not apply to any suit instituted by the Company, to any suit instituted 
by the Trustee, to any suit instituted by any Holder, or group of Holders, 
holding in the aggregate more than 10% in aggregate principal amount of the 
outstanding Securities, or to any suit instituted by any Holder for 
enforcement of the payment of principal of, or premium (if any), or interest 
on, any Security on or after the respective Maturity Date expressed in such 
Security (including, in the case of redemption, on or after the Redemption 
Date).

          SECTION 6.14.  RESTORATION OF RIGHTS AND REMEDIES.

          If the Trustee or any Holder has instituted any proceeding to 
enforce any right or remedy under this Indenture and such proceeding has been 
discontinued or abandoned for any reason, or has been determined adversely to 
the Trustee or to such Holder, then and in every case, subject to any 
determination in such proceeding, the Company, the Guarantors, the Trustee 
and the Holders shall be restored severally and respectively to their former 
positions hereunder and 


                                       58
<PAGE>

thereafter all rights and remedies of the Trustee and the Holders shall 
continue as though no such proceeding had been instituted.

                                  ARTICLE VII

                                    TRUSTEE

          The Trustee hereby accepts the trust imposed upon it by this 
Indenture and covenants and agrees to perform the same, as herein expressed, 
subject to the terms hereof.

          SECTION 7.1.  DUTIES OF TRUSTEE.

                    (a)  If a Default or an Event of Default has occurred and 
is continuing, the Trustee shall exercise such of the rights and powers 
vested in it by this Indenture and use the same degree of care and skill in 
their exercise as a prudent Person would exercise or use under the 
circumstances in the conduct of his or her own affairs.

                    (b)  Except during the continuance of a Default or an 
Event of Default:

               (1)  The Trustee need perform only those duties as are
     specifically set forth in this Indenture and no others, and no covenants or
     obligations shall be implied in or read into this Indenture which are
     adverse to the Trustee, and

               (2)  In the absence of bad faith on its part, the Trustee may
     conclusively rely, as to the truth of the statements and the correctness of
     the opinions expressed therein, upon certificates or opinions furnished to
     the Trustee and conforming to the requirements of this Indenture.  However,
     in the case of any such certificates or opinions which by any provision
     hereof are specifically required to be furnished to the Trustee, the
     Trustee shall examine the certificates and opinions to determine whether or
     not they conform to the requirements of this Indenture.

                    (c)  The Trustee may not be relieved from liability for 
its own negligent action, its own negligent failure to act, or its own 
willful misconduct, except that:

               (1)  This paragraph does not limit the effect of paragraph (b) of
     this Section 7.1,

               (2)  The Trustee shall not be liable for any error of judgment
     made in good faith by a Trust Officer, unless it is proved that the Trustee
     was negligent in ascertaining the pertinent facts, and


                                       59
<PAGE>

               (3)  The Trustee shall not be liable with respect to any action
     it takes or omits to take in good faith in accordance with a direction
     received by it pursuant to Section 6.11 hereof.

                    (d)  No provision of this Indenture shall require the 
Trustee to expend or risk its own funds or otherwise incur any financial 
liability in the performance of any of its duties hereunder or to take or 
omit to take any action under this Indenture or at the request, order or 
direction of the Holders or in the exercise of any of its rights or powers if 
it shall have reasonable grounds for believing that repayment of such funds 
or adequate indemnity against such risk or liability is not reasonably 
assured to it.

                    (e)  Every provision of this Indenture that in any way 
relates to the Trustee is subject to paragraphs (a), (b), (c), (d) and (f) of 
this Section 7.1.

                    (f)  The Trustee shall not be liable for interest on any 
assets received by it except as the Trustee may agree in writing with the 
Company (including without limitation to the extent the Trustee receives 
funds prior to the interest payment date in order to comply with the 
provisions of Section 4.1).  Assets held in trust by the Trustee need not be 
segregated from other assets except to the extent required by law.

          SECTION 7.2.  RIGHTS OF TRUSTEE.

          Subject to Section 7.1 hereof:

                    (a)  The Trustee may rely on any document believed by it 
to be genuine and to have been signed or presented by the proper Person.  The 
Trustee need not investigate any fact or matter stated in such document.

                    (b)  Before the Trustee acts or refrains from acting, it 
may consult with counsel and may require an Officers' Certificate or an 
Opinion of Counsel, which shall conform to Sections 14.4 and 14.5 hereof.  
The Trustee shall not be liable for any action it takes or omits to take in 
good faith in reliance on such certificate or advice of counsel.

                    (c)  The Trustee may act through its attorneys and agents 
and shall not be responsible for the misconduct or negligence of any agent 
appointed with due care.

                    (d)  The Trustee shall not be liable for any action it or 
its agent takes or omits to take in good faith which it believes to be 
authorized or within its rights or powers conferred upon it by this Indenture.

                    (e)  The Trustee shall not be bound to make any 
investigation into the facts or matters stated in any resolution, 
certificate, statement, instrument, opinion, notice, request, direction, 
consent, order, bond, debenture or other paper or document, but the Trustee, 


                                       60
<PAGE>

in its discretion, may make such further inquiry or investigation into such 
facts or matters as it may see fit.

                    (f)  The Trustee shall be under no obligation to exercise 
any of the rights or powers vested in it by this Indenture at the request, 
order or direction of any of the Holders, pursuant to the provisions of this 
Indenture, unless such Holders shall have offered to the Trustee reasonable 
security or indemnity against the costs, expenses and liabilities which may 
be incurred therein or thereby.

                    (g)  Unless otherwise specifically provided for in this 
Indenture, any demand, request, direction or notice from the Company or any 
Guarantor shall be sufficient if signed by an Officer of the Company or such 
Guarantor, as applicable.

                    (h)  The Trustee shall have no duty to inquire as to the 
performance of the Company's or any Guarantor's covenants in Article IV 
hereof or as to the performance by any Agent of its duties hereunder.  In 
addition, the Trustee shall not be deemed to have knowledge of any Default or 
Event of Default except (i) any Event of Default occurring pursuant to 
Sections 6.1(i), 6.1(ii) and 4.1 hereof, or (ii) any Default or Event of 
Default of which the Trustee shall have received written notification or 
obtained actual knowledge.

                    (i)  Whenever in the administration of this Indenture the 
Trustee shall deem it desirable that a matter be proved or established prior 
to taking, suffering or omitting any action hereunder, the Trustee (unless 
other evidence be herein specifically prescribed) may, in the absence of bad 
faith on its part, rely upon an Officers' Certificate.

          SECTION 7.3.  INDIVIDUAL RIGHTS OF TRUSTEE.

          The Trustee in its individual or any other capacity may become the 
owner or pledgee of Securities and may otherwise deal with the Company, any 
Guarantor, any of their Subsidiaries, or their respective Affiliates with the 
same rights it would have if it were not Trustee.  Any Agent may do the same 
with like rights.  However, the Trustee must comply with Sections 7.10 and 
7.11 hereof.

          SECTION 7.4.  TRUSTEE'S DISCLAIMER.

          The Trustee makes no representation as to the validity or adequacy 
of this Indenture or the Securities and it shall not be accountable for the 
Company's use of the proceeds from the Securities, and it shall not be 
responsible for any statement in the Securities, other than the Trustee's 
certificate of authentication, or the use or application of any funds 
received by a Paying Agent other than the Trustee.


                                       61
<PAGE>

          SECTION 7.5.  NOTICE OF DEFAULT.

          If a Default or an Event of Default occurs and is continuing and if 
it is known to the Trustee, the Trustee shall mail to each Securityholder 
notice of the uncured Default or Event of Default within 90 days after such 
Default or Event of Default occurs.  Except in the case of a Default or an 
Event of Default in payment of principal (or premium, if any), of, or 
interest on, any Security (including the payment of the Change of Control 
Purchase Price on the Change of Control Payment Date, the payment of the 
Redemption Price on the Redemption Date and the payment of the Offer Price on 
the Purchase Date), the Trustee may withhold the notice if and so long as a 
Trust Officer in good faith determines that withholding the notice is in the 
interest of the Securityholders.

          SECTION 7.6.  REPORTS BY TRUSTEE TO HOLDERS.

          Within 60 days after each May 15 beginning with the May 15 
following the date of this Indenture, the Trustee shall, if required by law, 
mail to each Securityholder a brief report dated as of such May 15 that 
complies with TIA Section 313(a).  The Trustee also shall comply with TIA 
Sections 313(b) and 313(c).

          The Company shall promptly notify the Trustee in writing if the 
Securities become listed on any stock exchange or automatic quotation system.

          A copy of each report at the time of its mailing to Securityholders 
shall be mailed to the Company and filed with the SEC and each stock 
exchange, if any, on which the Securities are listed.

          SECTION 7.7.  COMPENSATION AND INDEMNITY.

          The Company and the Guarantors jointly and severally agree to pay 
to the Trustee from time to time reasonable compensation for its services.  
The Trustee's compensation shall not be limited by any law on compensation of 
a trustee of an express trust.  The Company and the Guarantors shall 
reimburse the Trustee upon request for all reasonable disbursements, expenses 
and advances incurred or made by it in accordance with this Indenture.  Such 
expenses shall include the reasonable compensation, disbursements and 
expenses of the Trustee's agents, accountants, experts and counsel.

          The Company and the Guarantors jointly and severally agree to 
indemnify the Trustee (in its capacity as Trustee) and each of its officers, 
directors, attorneys-in-fact and agents for, and hold it harmless against, 
any claim, demand, expense (including but not limited to reasonable 
compensation, disbursements and expenses of the Trustee's agents and 
counsel), loss or liability incurred by it without negligence or bad faith on 
the part of the Trustee, arising out of or in connection with the 
administration of this trust and its rights or duties hereunder, including 
the reasonable costs and expenses of defending itself against any claim or 
liability in connection with the exercise or performance of any of its powers 
or duties hereunder.  The 

                                       62
<PAGE>

Trustee shall notify the Company promptly of any claim asserted against the 
Trustee for which it may seek indemnity.  The Company and the Guarantors 
shall defend the claim and the Trustee shall provide reasonable cooperation 
at the Company's and the Guarantors' expense in the defense.  The Trustee may 
have separate counsel and the Company and the Guarantors shall pay the 
reasonable fees and expenses of such counsel; PROVIDED, that the Company and 
the Guarantors will not be required to pay such fees and expenses if they 
assume the Trustee's defense and there is no conflict of interest between the 
Company and the Guarantors and the Trustee in connection with such defense.  
The Company and the Guarantors need not pay for any settlement made without 
their written consent.  The Company and the Guarantors need not reimburse any 
expense or indemnify against any loss or liability to the extent incurred by 
the Trustee through its negligence, bad faith or willful misconduct.

          To secure the Company's and the Guarantors' payment obligations in 
this Section 7.7, the Trustee shall have a lien prior to the Securities on 
all assets held or collected by the Trustee, in its capacity as Trustee, 
except assets held in trust to pay principal and premium, if any, of or 
interest on particular Securities.

          When the Trustee incurs expenses or renders services after an Event 
of Default specified in Section 6.1(viii) or (ix) of this Indenture occurs, 
the expenses and the compensation for the services are intended to constitute 
expenses of administration under any Bankruptcy Law.

          The Company's and the Guarantors' obligations under this Section 
7.7 and any lien arising hereunder shall survive the resignation or removal 
of the Trustee, the discharge of the Company's and the Guarantors' 
obligations pursuant to Article VIII of this Indenture and any rejection or 
termination of this Indenture under any Bankruptcy Law.

          SECTION 7.8.  REPLACEMENT OF TRUSTEE.

          The Trustee may resign by so notifying the Company in writing.  The 
Holder or Holders of a majority in aggregate principal amount of the 
outstanding Securities may remove the Trustee by so notifying the Company and 
the Trustee in writing and may appoint a successor trustee with the Company's 
consent.  The Company may remove the Trustee if:

               (a)  the Trustee fails to comply with Section 7.10 hereof;

               (b)  the Trustee is adjudged bankrupt or insolvent;

               (c)  a receiver, Custodian or other public officer takes 
charge of the Trustee or its property; or

               (d)  the Trustee becomes incapable of acting.

          If the Trustee resigns or is removed or if a vacancy exists in the 
office of Trustee for any reason, the Company shall promptly appoint a 
successor Trustee.  Within one year after 


                                       63
<PAGE>

the successor Trustee takes office, the Holder or Holders of a majority in 
principal amount of the Securities may appoint a successor Trustee to replace 
the successor Trustee appointed by the Company.

          A successor Trustee shall deliver a written acceptance of its 
appointment to the retiring Trustee and to the Company.  Immediately after 
that and provided that all sums owing to the retiring Trustee provided for in 
Section 7.7 hereof have been paid, the retiring Trustee shall transfer all 
property held by it as trustee to the successor Trustee, subject to the lien 
provided in Section 7.7 hereof, the resignation or removal of the retiring 
Trustee shall become effective, and the successor Trustee shall have all the 
rights, powers and duties of the Trustee under this Indenture.  A successor 
Trustee shall mail notice of its succession to each Holder.

          If a successor Trustee does not take office within 60 days after 
the retiring Trustee resigns or is removed, the retiring Trustee, the Company 
or the Holder or Holders of at least 10% in principal amount of the 
outstanding Securities may petition any court of competent jurisdiction for 
the appointment of a successor Trustee.

          If the Trustee fails to comply with Section 7.10 hereof, any 
Securityholder may petition any court of competent jurisdiction for the 
removal of the Trustee and the appointment of a successor Trustee.

          Notwithstanding replacement of the Trustee pursuant to this Section 
7.8, the Company's and the Guarantors' obligations under Section 7.7 hereof 
shall continue for the benefit of the retiring Trustee.

          SECTION 7.9.  SUCCESSOR TRUSTEE BY MERGER, ETC.

          If the Trustee consolidates with, merges or converts into, or 
transfers all or substantially all of its corporate trust business to, 
another corporation, the resulting, surviving or transferee corporation 
without any further act shall, if such resulting, surviving or transferee 
corporation is otherwise eligible hereunder, be the successor Trustee.

          SECTION 7.10.  ELIGIBILITY; DISQUALIFICATION.

          The Trustee shall at all times satisfy the requirements of TIA 
Section 310(a)(1), (2) and (5).  The Trustee shall have a combined capital 
and surplus of at least $25,000,000 as set forth in its most recent published 
annual report of condition.  The Trustee shall comply with TIA Section 310(b).

          SECTION 7.11.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

          The Trustee shall comply with TIA Section 311(a), excluding any 
creditor relationship listed in TIA Section 311(b).  A Trustee who has 
resigned or been removed shall be subject to TIA Section 311(a) to the extent 
indicated.


                                       64

<PAGE>

                                     ARTICLE VIII

                 DISCHARGE; LEGAL DEFEASANCE AND COVENANT DEFEASANCE

          SECTION 8.1.  DISCHARGE; OPTION TO EFFECT LEGAL DEFEASANCE OR COVENANT
DEFEASANCE.

          This Indenture shall cease to be of further effect (except that the
Company's and the Guarantors' obligations under Section 7.7 and the Trustee's
and the Paying Agent's obligations under Sections 8.6 and 8.7 shall survive)
when all outstanding Securities theretofore authenticated and issued have been
delivered (other than destroyed, lost or stolen Securities that have been
replaced or paid) to the Trustee for cancellation and the Company or the
Guarantors have paid all sums payable hereunder.  In addition, the Company may
elect to have Section 8.2, at the Company's option and at any time within one
year of the Maturity Date of the Securities, or Section 8.3, at the Company's
option at any time, of this Indenture applied to all outstanding Securities upon
compliance with the conditions set forth below in this Article VIII. 

          SECTION 8.2.  LEGAL DEFEASANCE AND DISCHARGE.

          Upon the Company's exercise under Section 8.1 hereof of the option
applicable to this Section 8.2, the Company and the Guarantors shall be deemed
to have been discharged from their respective obligations with respect to all
outstanding Securities on the date the conditions set forth below are satisfied
(hereinafter, "LEGAL DEFEASANCE").  For this purpose, such Legal Defeasance
means that the Company shall be deemed to have paid and discharged the entire
indebtedness represented and this Indenture shall cease to be of further effect
as to all outstanding Securities and Guarantees, except as to be deemed to be
"outstanding" only for the purposes of Section 8.5 hereof and the other Sections
of this Indenture referred to in (a) and (b) below, and the Company and the
Guarantors shall be deemed to have satisfied all other of their respective
obligations under such Securities and this Indenture (and the Trustee, on demand
of and at the expense of the Company, shall execute proper instruments
acknowledging the same), except for the following which shall survive until
otherwise terminated or discharged hereunder: (a) the rights of Holders of
outstanding Securities to receive payments in respect of the principal of,
premium, if any, and interest on such Securities when such payments are due from
the trust described in Section 8.5, (b) the Company's obligations with respect
to such Securities under Sections 2.3, 2.4, 2.6, 2.7, 2.10, 5.2, 8.5, 8.6 and
8.7 hereof and (c) the rights, powers, trusts, duties and immunities of the
Trustee hereunder and the Company's and the Guarantors' obligations in
connection therewith.  Subject to compliance with this Article VIII, the Company
may exercise its option under this Section 8.2 notwithstanding the prior
exercise of its option under Section 8.3 hereof with respect to the Securities.


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          SECTION 8.3.  COVENANT DEFEASANCE.

          Upon the Company's exercise under Section 8.1 hereof of the option
applicable to this Section 8.3, the Company and the Guarantors shall be released
from their respective obligations under the covenants contained in Sections 4.3,
4.6, 4.7, 4.8, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15, 4.16 and 4.17, Article V and
Article XI hereof with respect to the outstanding Securities on and after the
date the conditions set forth below are satisfied (hereinafter, "COVENANT
DEFEASANCE"), and the Securities shall thereafter be deemed not "outstanding"
for the purposes of any direction, waiver, consent or declaration or act of
Holders (and the consequences of any thereof) in connection with such covenants,
but shall continue to be deemed "outstanding" for all other purposes hereunder. 
For this purpose, such Covenant Defeasance means that, with respect to the
outstanding Securities, neither the Company nor any Guarantor need comply with
and shall have any liability in respect of any term, condition or limitation set
forth in any such covenant, whether directly or indirectly, by reason of any
reference elsewhere herein to any such covenant or by reason of any reference in
any such covenant to any other provision herein or in any other document (and
Section 6.1(iii) hereof shall not apply to any such covenant), but, except as
specified above, the remainder of this Indenture and such Securities shall be
unaffected thereby.  In addition, upon the Company's exercise under Section 8.1
hereof of the option applicable to this Section 8.3, Sections 6.1(v) and 6.1(vi)
hereof shall not constitute Events of Default with respect to the Securities.

          SECTION 8.4.  CONDITIONS TO LEGAL OR COVENANT DEFEASANCE.

          The following shall be the conditions to the application of either
Section 8.2 or 8.3 hereof to the outstanding Securities:

                    (a)  (1) The Company shall irrevocably have deposited or 
caused to be deposited with the Trustee (or another trustee satisfying the 
requirements of Section 7.10 hereof who shall agree to comply with the 
provisions of this Article VIII applicable to it), in trust, for the benefit 
of the Holders of the Securities, cash, U.S. Government Obligations, or a 
combination thereof, in such amounts as will be sufficient, in the opinion of 
a nationally recognized firm of independent public accountants, to pay the 
principal of, premium, if any, and interest on such outstanding Securities on 
their Maturity Date (the "Defeasance Trust"); (ii) in the case of Legal 
Defeasance, the Company shall have delivered to the Trustee an opinion of 
counsel in the United States confirming that (A) the Company has received 
from, or there has been published by, the Internal Revenue Service a ruling 
or (B) since the date of this Indenture, there has been a change in the 
applicable Federal income tax law, in either case to the effect that, and 
based thereon such opinion of counsel shall confirm that, the Holders of such 
outstanding Securities will not recognize income, gain or loss for Federal 
income tax purposes as a result of such Legal Defeasance and will be subject 
to Federal income tax on the same amounts, in the same manner and at the same 
times as would have been the case if such Legal Defeasance had not occurred; 
(iii) in the case of Covenant Defeasance, the Company shall have delivered to 
the Trustee an opinion of counsel in the United States confirming that the 
Holders of such outstanding Securities will not recognize income, gain or 
loss for Federal income tax purposes as a result of 

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<PAGE>

such Covenant Defeasance and will be subject to Federal income tax on the 
same amounts, in the same manner and at the same times as would have been the 
case if such Covenant Defeasance had not occurred; (iv) no Default or Event 
of Default shall have occurred and be continuing on the date of such deposit 
(other than a Default or Event of Default resulting from the borrowing of 
funds to be applied to such deposit) or insofar as Events of Default from 
bankruptcy or insolvency events are concerned, at any time in the period 
ending on the 91st day after the date of deposit; (v) such Legal Defeasance 
or Covenant Defeasance will not result in a breach or violation of, or 
constitute a default under any material agreement or instrument (other than 
this Indenture) to which the Company or any of its Subsidiaries is a party or 
by which the Company or any of its Subsidiaries is bound (other than a 
breach, violation or default resulting from the borrowing of funds to be 
applied to such deposit); (vi) the Company must have delivered to the Trustee 
an opinion of counsel to the effect that after the 91st day following the 
deposit, the trust funds will not be subject to the effect of any applicable 
bankruptcy, insolvency, reorganization or similar laws affecting creditors' 
rights generally; (vii) the Company must deliver to the Trustee an Officers' 
Certificate stating that the deposit was not made by the Company with the 
intent of preferring the Holders of such Securities over the other creditors 
of the Company with the intent of defeating, hindering, delaying or 
defrauding other creditors of the Company; and (viii) the Company must 
deliver to the Trustee an Officers' Certificate and an opinion of counsel, 
each stating that the conditions precedent provided for in, in the case of 
the Officers' Certificate, (i) through (vi) and, in the case of the opinion 
of counsel, clauses (i), (with respect to the validity and perfection of the 
security interest) (ii), (iii) and (v) of this paragraph, have been complied 
with.

          If the funds deposited with the Trustee to effect Legal Defeasance or
Covenant Defeasance are insufficient to pay the principal of premium, if any,
and interest on the Securities when due, then the obligations of the Company and
the Guarantors under this Indenture, the Securities and the Guarantees will be
revived and no such defeasance will be deemed to have occurred.

          SECTION 8.5.  DEPOSITED CASH AND U.S. GOVERNMENT OBLIGATIONS TO BE
HELD IN TRUST; OTHER MISCELLANEOUS PROVISIONS.

          Subject to Section 8.6 hereof, all cash and U.S. Government
Obligations (including the proceeds thereof) deposited with the Trustee (or
other qualifying trustee, collectively for purposes of this Section 8.5, the
"PAYING AGENT") pursuant to Section 8.4 hereof in respect of the outstanding
Securities shall be held in trust and applied by the Paying Agent, in accordance
with the provisions of such Securities and this Indenture, to the payment,
either directly or through any other Paying Agent as the Trustee may determine,
to the Holders of such Securities of all sums due and to become due thereon in
respect of principal, premium, if any, and interest, but such money need not be
segregated from other funds except to the extent required by law.

          The Company shall pay and indemnify the Trustee against any tax, fee
or other charge imposed on or assessed against the U.S. Government Obligations
deposited pursuant to Section 8.4 or the principal and interest received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of Outstanding Securities.


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<PAGE>

          SECTION 8.6.  REPAYMENT TO THE COMPANY.

                    (a)  Anything in this Article VIII to the contrary
notwithstanding, the Trustee or the Paying Agent shall deliver or pay to the
Company from time to time upon the request of the Company any cash or U.S.
Government Obligations held by it as provided in Section 8.4 hereof which in the
opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee (which may
be the opinion delivered under Section 8.4(a) hereof), are in excess of the
amount thereof that would then be required to be deposited to effect an
equivalent Legal Defeasance or Covenant Defeasance.

                    (b)  Any cash and U.S. Government Obligations (including the
proceeds thereof) deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of, premium, if any,
or interest on any Security and remaining unclaimed for two years after such
principal, and premium, if any, or interest has become due and payable shall be
paid to the Company on its request; and the Holder of such Security shall
thereafter look only to the Company for payment thereof, and all liability of
the Trustee or such Paying Agent with respect to such trust money shall
thereupon cease; PROVIDED, HOWEVER, that the Trustee or such Paying Agent,
before being required to make any such repayment, may at the expense of the
Company cause to be published once, in the NEW YORK TIMES and THE WALL STREET
JOURNAL (national edition), notice that such money remains unclaimed and that,
after a date specified therein, which shall not be less than 30 days from the
date of such notification or publication, any unclaimed balance of such money
then remaining will be repaid to the Company.

          SECTION 8.7.  REINSTATEMENT.

          If the Trustee or Paying Agent is unable to apply any cash or U.S.
Government Obligations in accordance with Section 8.2 or 8.3 hereof, as the case
may be, of this Indenture by reason of any order or judgment of any court or
governmental authority enjoining, restraining or otherwise prohibiting such
application, then the Company's and the Guarantors' obligations under this
Indenture and the Securities shall be revived and reinstated as though no
deposit had occurred pursuant to Section 8.2 or 8.3 hereof until such time as
the Trustee or Paying Agent is permitted to apply such money in accordance with
Sections 8.2 and 8.3 hereof, as the case may be; PROVIDED, HOWEVER, that, if the
Company makes any payment of principal of, premium, if any, or interest on any
Security following the reinstatement of its obligations, the Company shall be
subrogated to the rights of the Holders of such Securities to receive such
payment from the cash or U.S. Government Obligations held by the Trustee or
Paying Agent.


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                                      ARTICLE IX

                         AMENDMENTS, SUPPLEMENTS AND WAIVERS

          SECTION 9.1.  SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.

          Without the consent of any Holder, the Company or any Guarantor, when
authorized by Board Resolutions, and the Trustee, at any time and from time to
time, may enter into one or more indentures supplemental hereto, in form
satisfactory to the Trustee, for any of the following purposes:

               (1)  to cure any ambiguity, defect, or inconsistency, or make any
other provisions with respect to matters or questions arising under this
Indenture which shall not be inconsistent with the provisions of this Indenture,
provided such action pursuant to this clause (1) shall not adversely affect the
interests of any Holder in any material respect;

               (2)  to provide for uncertificated Securities in addition to or
in place of certificated Securities;
 
               (3)  to add to the covenants of the Company or the Guarantors for
the benefit of the Holders, or to surrender any right or power herein conferred
upon the Company or the Guarantors; 

               (4)  to provide for collateral for or additional Guarantors of
the Securities;

               (5)  to evidence the succession of another Person to the Company,
and the assumption by any such successor of the obligations of the Company,
herein and in the Securities in accordance with Article V; 

               (6)  to comply with the TIA; 

               (7)  to evidence the succession of another corporation to any
Guarantor and assumption by any such successor of the Guarantee of such
Guarantor (as set forth in Section 12.4) in accordance with Article XII; 

               (8)  to evidence the release of any Guarantor in accordance with
Article XII; 

               (9)  to evidence and provide for the acceptance of appointment
hereunder by a successor Trustee with respect to the Securities; 


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<PAGE>

               (10) in any other case where a supplemental indenture is required
or permitted to be entered into pursuant to the provisions of this Indenture
without the consent of any Holder; or

               (11) to provide for the issuance and authorization of the
Exchange Securities.

          SECTION 9.2.  AMENDMENTS, SUPPLEMENTAL INDENTURES AND WAIVERS WITH
CONSENT OF HOLDERS.

          Subject to Section 6.8 hereof, with the consent of the Holders of at
least a majority in principal amount of the Securities then outstanding
(including consents obtained in connection with a tender offer or exchange offer
for such Securities), by written act of said Holders delivered to the Company
and the Trustee, the Company or any Guarantor, when authorized by Board
Resolutions, and the Trustee may amend or supplement this Indenture or the
Securities or enter into an indenture or indentures supplemental hereto for the
purpose of adding any provisions to or changing in any manner or eliminating any
of the provisions of this Indenture or the Securities or of modifying in any
manner the rights of the Holders under this Indenture or the Securities. 
Subject to Section 6.8, the Holder or Holders of not less than a majority in
aggregate principal amount of then outstanding Securities may waive compliance
by the Company or any Guarantor with any provision of this Indenture or the
Securities.  Notwithstanding any of the above, however, no such amendment,
supplemental indenture or waiver shall, without the consent of the Holder of
each outstanding Security affected thereby:

          (1)  change the Maturity Date on any Security, or reduce the principal
amount thereof or the rate (or extend the time for payment) of interest thereon
or any premium payable upon the redemption thereof, or change the place of
payment where, or the coin or currency in which, any Security or any premium or
the interest thereon is payable, or impair the right to institute suit for the
enforcement of any such payment on or after the Maturity Date thereof (or in the
case of redemption, on or after the Redemption Date), or reduce the Change of
Control Purchase Price or the Asset Sale Offer Price or alter the provisions
(including the defined terms used herein) regarding the right of the Company to
redeem the Securities in a manner adverse the Holders; or

          (2)  reduce the percentage in principal amount of the outstanding
Securities, the consent of whose Holders is required for any such amendment,
supplemental indenture or wavier provided for in this Indenture; 

          (3)  modify any of the waiver provisions, except to increase any
required percentage or to provide that certain other provision of this Indenture
cannot be modified or waived without the consent of the Holder of each
outstanding Note affected thereby; or


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<PAGE>

          (4)  make the Securities subordinated in right of payment to any
extent or under any circumstances to any other indebtedness, except to the
extent no less favorable to the Holders than would be consistent with Article
XII hereof as in effect on the Issue Date.

          It shall not be necessary for the consent of the Holders under this
Section 9.2 to approve the particular form of any proposed amendment, supplement
or waiver, but it shall be sufficient if such consent approves the substance
thereof.

          After an amendment, supplement or waiver under this Section becomes
effective, the Company shall mail to the Holders affected thereby a notice
briefly describing the amendment, supplement or waiver.  Any failure of the
Company to mail such notice, or any defect therein, shall not, however, in any
way impair or affect the validity of any such supplemental indenture or waiver.

          After an amendment, supplement or waiver under this Section 9.2 or
under Section 9.4 hereof becomes effective, it shall bind each Holder.

          In connection with any amendment, supplement or waiver under this
Article IX, the Company may, but shall not be obligated to, offer to any Holder
who consents to such amendment, supplement or waiver, or to all Holders,
consideration for such Holder's consent to such amendment, supplement or waiver.

          SECTION 9.3.  COMPLIANCE WITH TIA.

          Every amendment, waiver or supplement of this Indenture or the
Securities shall comply with the TIA as then in effect.

          SECTION 9.4.  REVOCATION AND EFFECT OF CONSENTS.

          Until an amendment, waiver or supplement becomes effective, a consent
to it by a Holder is a continuing consent by the Holder and every subsequent
Holder of a Security or portion of a Security that evidences the same debt as
the consenting Holder's Security, even if notation of the consent is not made on
any Security.  However, any such Holder or subsequent Holder may revoke the
consent as to his Security or portion of his Security by written notice to the
Company or the Person designated by the Company as the Person to whom consents
should be sent if such revocation is received by the Company or such Person
before the date on which the Trustee receives an Officers' Certificate
certifying that the Holders of the requisite principal amount of Securities have
consented (and not theretofore revoked such consent) to the amendment,
supplement or waiver.

          The Company may, but shall not be obligated to, fix a record date for
the purpose of determining the Holders entitled to consent to any amendment,
supplement or waiver, which record date shall be the date so fixed by the
Company notwithstanding the provisions of the TIA.  If a record date is fixed,
then notwithstanding the last sentence of the immediately preceding


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<PAGE>

paragraph, those Persons who were Holders at such record date, and only those 
Persons (or their duly designated proxies), shall be entitled to revoke any 
consent previously given, whether or not such Persons continue to be Holders 
after such record date.  No such consent shall be valid or effective for more 
than ninety days after such record date.

          After an amendment, supplement or waiver becomes effective, it shall
bind every Securityholder, unless it makes a change described in any of clauses
(1) through (4) of Section 9.2 hereof, in which case, the amendment, supplement
or waiver shall bind only each Holder of a Security who has consented to it and
every subsequent Holder of a Security or portion of a Security that evidences
the same debt as the consenting Holder's Security; PROVIDED, that any such
waiver shall not impair or affect the right of any Holder to receive payment of
principal and premium of and interest on a Security, on or after the respective
dates set for such amounts to become due and payable expressed in such Security,
or to bring suit for the enforcement of any such payment on or after such
respective dates.

          SECTION 9.5.  NOTATION ON OR EXCHANGE OF SECURITIES.

          If an amendment, supplement or waiver changes the terms of a Security,
the Trustee may require the Holder of the Security to deliver it to the Trustee
or require the Holder to put an appropriate notation on the Security.  The
Trustee may place an appropriate notation on the Security about the changed
terms and return it to the Holder.  Alternatively, if the Company or the Trustee
so determines, the Company in exchange for the Security shall issue and the
Trustee shall authenticate a new Security that reflects the changed terms.  Any
failure to make the appropriate notation or to issue a new Security shall not
affect the validity of such amendment, supplement or waiver.

          SECTION 9.6.  TRUSTEE TO SIGN AMENDMENTS, ETC.

          The Trustee shall execute any amendment, supplement or waiver
authorized pursuant to this Article IX; PROVIDED, that the Trustee may, but
shall not be obligated to, execute any such amendment, supplement or waiver
which affects the Trustee's own rights, duties or immunities under this
Indenture.  The Trustee shall be entitled to receive, and shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of
any amendment, supplement or waiver authorized pursuant to this Article IX is
authorized or permitted by this Indenture.

          SECTION 9.7.  AGREEMENT BY REPRESENTATIVE UNDER THE CREDIT AGREEMENT.

          Notwithstanding any of the above, however, so long as any Senior Debt
is outstanding under the Credit Agreement, no such modification, supplement or
waiver of any of the terms or provisions of Article XIII shall be effective
unless expressly agreed to in writing by the Representative under the Credit
Agreement.  So long as any Senior Debt is outstanding under the Credit
Agreement, the Trustee shall deliver written notice of any modification or
supplement


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<PAGE>

to the Securities or this Indenture to the Representative under the Credit 
Agreement no less than five business days before the effective date of any 
such modification or supplement.

                                      ARTICLE X

                                       RESERVED


                                      ARTICLE XI

                             RIGHT TO REQUIRE REPURCHASE

          SECTION 11.1.  REPURCHASE OF SECURITIES AT OPTION OF THE HOLDER UPON A
CHANGE OF CONTROL.

                    (a)  In the event that a Change of Control occurs, each
Holder shall have the right, at such Holder's option, subject to the terms and
conditions of this Indenture, to require the Company to repurchase all or any
part (equal to $1,000 or an integral multiple thereof) of such Holder's
Securities pursuant to an irrevocable and unconditional offer, as described
below (the "CHANGE OF CONTROL OFFER"), at an offer price in cash (the "CHANGE OF
CONTROL PURCHASE PRICE") equal to 101% of the aggregate principal amount thereof
plus accrued and unpaid interest and Liquidated Damages, if any, thereon to and
including the date of purchase (the "CHANGE OF CONTROL PAYMENT") on a date that
is not more than 90 days after the occurrence of such Change of Control (the
"CHANGE OF CONTROL PAYMENT DATE").

                    (b)  In the event of a Change of Control, the Company shall
follow the procedures set forth in this Section 11.1 as follows:

                    (i)  the Change of Control Offer shall commence within 45
     days following the occurrence of a Change of Control; 

                    (ii)  the Change of Control Offer shall remain open for at
     least 20 Business Days following its commencement except to the extent that
     a longer period is required by applicable law (but in any case not more
     than 40 Business Days following its commencement);

                    (iii)  within three Business Days following the expiration
     of a Change of Control Offer, the Company shall purchase all of the
     tendered Securities at the Change of Control Purchase Price;

                    (iv)  if the Change of Control is on or after an interest
     payment record date and on or before the related interest payment date, any
     accrued interest (and Liquidated Damages, if any) will be paid to the
     Person in whose name a Security is


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<PAGE>

     registered at the close of business on such record date, and no additional
     interest will be payable to Securityholders who tender Securities pursuant
     to the Change of Control Offer;

                    (v)  the Company shall provide the Trustee and the Paying
     Agent with written notice of the Change of Control Offer at least three
     Business Days before the commencement of any Change of Control Offer; and

                    (vi)  on or before the commencement of any Change of Control
     Offer, the Company or the Trustee (upon the request and at the expense of
     the Company) shall send, by first-class mail, a notice to each of the
     Securityholders, which (to the extent consistent with this Indenture) shall
     govern the terms of the Change of Control Offer and shall state:

                              (A)  that the Change of Control Offer is
          being made pursuant to this Section 11.1 and that all
          Securities, or portions thereof, tendered will be accepted
          for payment;

                              (B)  the Change of Control Purchase
          Price (including the amount of accrued but unpaid interest
          (and Liquidated Damages, if any)) and the Change of Control
          Payment Date;

                              (C)  that any Security, or portion
          thereof, not tendered or accepted for payment will continue
          to accrue interest; 

                              (D)  that, unless the Company defaults
          in depositing cash with the Paying Agent in accordance with
          the last paragraph of this subsection (b), or such payment
          is prevented for any reason, any Security, or portion
          thereof, accepted for payment pursuant to the Change of
          Control Offer shall cease to accrue interest after the
          Change of Control Purchase Date;

                              (E)  that Holders electing to have a
          Security, or portion thereof, purchased pursuant to a Change
          of Control Offer will be required to surrender the Security,
          with the form entitled "Option of Holder to Elect Purchase"
          on the reverse of the Security completed, to the Paying
          Agent (which may not for purposes of this Section 11.1,
          notwithstanding anything in this Indenture to the contrary,
          be the Company or any Affiliate of the Company) at the
          address specified in the notice prior to the expiration of
          the Change of Control Offer;


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<PAGE>

                              (F)  that Holders will be entitled to
          withdraw their election, in whole or in part, if the Paying
          Agent receives, prior to the expiration of the Change of
          Control Offer, a facsimile transmission or letter setting
          forth the name of the Holder, the principal amount of the
          Securities the Holder is withdrawing and a statement
          containing a facsimile signature and stating that such
          Holder is withdrawing his election to have such principal
          amount of Securities purchased; 

                              (G)  that Holders whose Securities are
          purchased only in part will be issued new Securities equal
          in principal amount to the unpurchased portion of the
          Securities surrendered; and

                              (H)  a brief description of the events
          resulting in such Change of Control.

          On or before the Change of Control Payment Date, the Company shall, to
the extent lawful, (1) accept for payment all Securities or portions thereof
properly tendered and not withdrawn pursuant to the Change of Control Offer, (2)
deposit with the Paying Agent an amount in cash equal to the Change of Control
Payment in respect of all Securities or portions thereof so tendered and (3)
deliver or cause to be delivered to the Trustee the Securities so accepted
together with an Officers' Certificate listing the Securities or portions
thereof being purchased by the Company. The Paying Agent shall promptly mail to
each Holder so tendered the Change of Control Payment for such Securities, and
the Trustee will promptly authenticate and mail (or cause to be transferred by
book entry) to each Holder a new Security equal in principal amount to any
unpurchased portion of the Securities surrendered, if any, PROVIDED that each
such new Security will be in a principal amount of $1,000 or an integral
multiple thereof.  Any Securities improperly tendered or withdrawn will be
delivered promptly by the Company to the Holder thereof.  The Company shall
publicly announce the results of the Change of Control Offer on or as soon as
practicable after the Change of Control Payment Date.

          Any such Change of Control Offer shall comply with the requirements of
Rule 14e-1 under the Exchange Act and any other securities laws and regulations
thereunder to the extent such laws and regulations are applicable in connection
with the repurchase of the Securities as a result of a Change of Control.


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<PAGE>

                                     ARTICLE XII

                                      GUARANTEE

          SECTION 12.1.  GUARANTEE.

                    (a)  In consideration of good and valuable consideration, 
the receipt and sufficiency of which is hereby acknowledged, to the fullest 
extent permitted by applicable law, each of the Guarantors hereby irrevocably 
and unconditionally guarantees (the "GUARANTEE") to the Trustee and its 
successors and assigns, irrespective of the validity and enforceability 
against the Company and the other Guarantors of this Indenture, the 
Securities or the obligations of the Company under this Indenture or the 
Securities, that:  (x) the principal of and premium (if any), and interest on 
the Securities will be paid in full when due, whether at the Maturity Date or 
Interest Payment Date, by acceleration, call for redemption, upon a Change of 
Control, an Asset Sale Offer or otherwise; (y) all other obligations of the 
Company to the Holders or the Trustee under this Indenture or the Securities 
will be promptly paid in full or performed, all in accordance with the terms 
of this Indenture and the Securities; and (z) in case of any extension of 
time of payment or renewal of any Securities or any of such other 
obligations, they will be paid in full when due or performed in accordance 
with the terms of the extension or renewal, whether at maturity, by 
acceleration, call for redemption, upon a Change of Control, an Offer to 
Purchase or otherwise.  Failing payment when due of any amount so guaranteed 
for whatever reason, each Guarantor shall be obligated to pay the same before 
failure so to pay becomes an Event of Default.  

          If the Company or a Guarantor defaults in the payment of the 
principal of, premium, if any, or interest on, the Securities when and as the 
same shall become due, whether upon maturity, acceleration, call for 
redemption, upon a Change of Control Offer, upon an Asset Sale Offer or 
otherwise, without the necessity of action by the Trustee or any Holder, each 
Guarantor shall be required, jointly and severally, to promptly make such 
payment in full.  

                    (b)  Each Guarantor hereby agrees to the fullest extent 
permitted by applicable law, that its obligations with regard to this 
Guarantee shall be unconditional, irrespective of the validity, regularity or 
enforceability of the Securities or this Indenture, the absence of any action 
to enforce the same, any delays in obtaining or realizing upon or failures to 
obtain or realize upon collateral, the recovery of any judgment against the 
Company, any action to enforce the same or any other circumstances that might 
otherwise constitute a legal or equitable discharge or defense of a 
Guarantor. Each Guarantor hereby waives diligence, presentment, demand of 
payment, filing of claims with a court in the event of insolvency or 
bankruptcy of the Company, any right to require a proceeding first against 
the Company or right to require the prior disposition of the assets of the 
Company to meet its obligations, protest, notice and all demands whatsoever 
and covenants that this Guarantee will not be discharged except by complete 
performance of the obligations contained in the Securities and this 
Indenture.  

                    (c)  If any Holder or the Trustee is required by any 
court or otherwise to return to either the Company or any Guarantor, or any 
Custodian or similar official 


                                       76
<PAGE>

acting in relation to either the Company or such Guarantor, any amount paid 
by either the Company or such Guarantor to the Trustee or such Holder, this 
Guarantee, to the extent theretofore discharged, shall be reinstated in full 
force and effect.  Each Guarantor agrees that it will not be entitled to any 
right of subrogation in relation to the Holders in respect of any obligations 
guaranteed hereby until payment in full of all obligations guaranteed hereby. 
 Each Guarantor further agrees that, as between such Guarantor, on the one 
hand, and the Holders and the Trustee, on the other hand, (i) the maturity of 
the obligations guaranteed hereby may be accelerated as provided in Section 
6.2 hereof for the purposes of this Guarantee, notwithstanding any stay, 
injunction or other prohibition preventing such acceleration as to the 
Company of the obligations guaranteed hereby, and (ii) in the event of any 
declaration of acceleration of those obligations as provided in Section 6.2 
hereof, those obligations (whether or not due and payable) will forthwith 
become due and payable by each of the Guarantors for the purpose of this 
Guarantee.

                    (d)  It is the intention of each Guarantor and the 
Company that the obligations of each Guarantor hereunder shall be in, but not 
in excess of, the maximum amount permitted by applicable law.  Accordingly, 
if the obligations in respect of the Guarantee would be annulled, avoided or 
subordinated to the creditors of any Guarantor by a court of competent 
jurisdiction in a proceeding actually pending before such court as a result 
of a determination both that such Guarantee was made by such Guarantor 
without fair consideration and, immediately after giving effect thereto, such 
Guarantor was insolvent or unable to pay its debts as they mature or left 
with an unreasonably small capital, then the obligations of such Guarantor 
under such Guarantee shall be reduced by such court if and to the extent such 
reduction would result in the avoidance of such annulment, avoidance or 
subordination; PROVIDED, HOWEVER, that any reduction pursuant to this 
paragraph shall be made in the smallest amount as is strictly necessary to 
reach such result.  For purposes of this paragraph, "fair consideration", 
"insolvency", "unable to pay its debts as they mature", "unreasonably small 
capital" and the effective times of reductions, if any, required by this 
paragraph shall be determined in accordance with applicable law.

          SECTION 12.2.  EXECUTION AND DELIVERY OF GUARANTEE.

          Each Guarantor shall, by virtue of such Guarantor's execution and 
delivery of this Indenture or such Guarantor's execution and delivery of an 
indenture supplement pursuant to Section 12.3 hereof, be deemed to have 
signed on each Security issued hereunder the notation of guarantee set forth 
on the form of the Securities attached hereto as Exhibit A to the same extent 
as if the signature of such Guarantor appeared on such Security.

          The delivery of any Security by the Trustee, after the 
authentication thereof hereunder, shall constitute due delivery of the 
guarantee set forth in Section 12.1 on behalf of each Guarantor.  The 
notation of a guarantee set forth on any Security shall be null and void and 
of no further effect with respect to the guarantee of any Guarantor which, 
pursuant to Section 12.4 or Section 12.5, is released from such Guarantee.


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<PAGE>

          SECTION 12.3.  CERTAIN BANKRUPTCY EVENTS.

          Each Guarantor hereby covenants and agrees, to the fullest extent 
that it may do so under applicable law, that in the event of the insolvency, 
bankruptcy, dissolution, liquidation or reorganization of the Company, such 
Guarantor shall not file (or join in any filing of), or otherwise seek to 
participate in the filing of, any motion or request seeking to stay or to 
prohibit (even temporarily) execution on the Guarantee and hereby waives and 
agrees not to take the benefit of any such stay of execution, whether under 
Section 362 or 105 of the United States Bankruptcy Code or otherwise.

          SECTION 12.4.  LIMITATION ON MERGER, CONSOLIDATION, ETC. OF
GUARANTORS; RELEASE OF CERTAIN GUARANTORS.

          No Guarantor shall consolidate or merge with or into (whether or 
not such Guarantor is the surviving person) another person unless (i) subject 
to the provisions of the following paragraph, the person formed by or 
surviving any such consolidation or merger (if other than such Guarantor) 
assumes all the obligations of such Guarantor pursuant to a supplemental 
indenture in form reasonably satisfactory to the Trustee, pursuant to which 
such person shall unconditionally guarantee, on a senior subordinated basis, 
all of such Guarantor's obligations under such Guarantor's Guarantee and the 
Indenture on the terms set forth in the Indenture; and (ii) immediately 
before and immediately after giving effect to such transaction on a PRO FORMA 
basis, no Default or Event of Default shall have occurred or be continuing.

          Notwithstanding the foregoing, upon the (i) sale or disposition 
(whether by merger, stock purchase, asset sale or otherwise) of a Guarantor 
(or all of its assets) to an entity which is not a Subsidiary of the Company 
or upon the dissolution of any Guarantors which sale, disposition or 
dissolution is otherwise in compliance with this Indenture, or (ii) the 
release of any Guarantor from its obligations as a guarantor under the Credit 
Agreement, so long as (a) no Default or Event of Default shall have occurred 
and be continuing at the time of, or would occur after giving effect in a PRO 
FORMA basis to, such release, (b) the Company is permitted to incur at least 
$1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio 
Test set forth in Section 4.11 on the date when such release occurs, and (c) 
the amount of Indebtedness outstanding under the Credit Agreement for at 
least 30 days prior to the time of such release is at least $250 million, 
such Guarantor will be deemed released from its obligations under its 
Guarantee of the Securities; PROVIDED, HOWEVER, that any such termination 
shall occur only to the extent that all obligations of such Guarantor under 
all of its guarantees of, and under all of its pledges of assets or other 
security interests which secure, any Indebtedness of the Company shall also 
terminate upon such sale, disposition or dissolution. 

          SECTION 12.5.  FUTURE GUARANTORS.

          Upon (i) the acquisition by the Company or Guarantor of the Capital 
Stock of any Person, if, as a result of such acquisition, such Person becomes 
a Subsidiary of the Company or any Guarantor or (ii) the last day of any 
fiscal quarter during which any Subsidiary of the 


                                       78
<PAGE>

Company that is not a Guarantor as of such date and has not previously been 
released as a Guarantor pursuant to Section 12.4 hereof becomes a Subsidiary, 
such Subsidiary (any such Subsidiary, hereinafter being called a "FUTURE 
SUBSIDIARY GUARANTOR") shall unconditionally guarantee the obligations of the 
Company with respect to payment and performance of the Securities and the 
other obligations of the Company under this Indenture to the same extent that 
such obligations are guaranteed by the other Guarantors pursuant to Section 
12.1 hereof; and, within ten Business Days of the date of such occurrence, 
such Future Subsidiary Guarantor shall execute and deliver to the Trustee a 
supplemental indenture, which shall be in a form satisfactory to the Trustee, 
making such Future Subsidiary Guarantor a party to this Indenture; PROVIDED, 
HOWEVER, that the foregoing provisions of this Section 12.5 shall not apply 
to (A) (x) Subsidiaries of the Company or any Guarantor having total assets 
with a book value of less than $500,000 and that do not guarantee any Senior 
Debt and (y) any Subsidiary which is not then either a Guarantor or a 
guarantor under the Credit Agreement or other Indebtedness under any 
agreement or instrument to which the Company is a party or by which the 
Company is bound, if (i) such Subsidiary is not required by the terms of the 
Credit Agreement or such other agreement or instrument to become a guarantor 
under the Credit Agreement or such other agreement or instrument and (ii) the 
conditions for releasing a Guarantor from its obligations as a Guarantor of 
the Notes specified in clause (ii) in the second paragraph of Section 12.4 
are then satisfied) and (B) Sun Systems, Inc. and each CareerStaff Company 
and each Foreign Company, if such person does not (i) guarantee or otherwise 
becomes liable for Indebtedness of the Company or any Guarantor (other than, 
in the case of CareerStaff Companies, Indebtedness under the Credit 
Agreement), and (ii) does not cause more than two-thirds of its Equity 
Interests to be pledged to secure Indebtedness of the Company or any 
Guarantor (other than, in the case of CareerStaff Companies, Indebtedness 
under the Credit Agreement).


                                     ARTICLE XIII

                                    SUBORDINATION

          SECTION 13.1.  SECURITIES SUBORDINATED TO SENIOR DEBT.

          The Company and the Guarantors and each Holder, by its acceptance 
of Securities, agree that (a) the payment of the principal of and interest on 
the Securities and (b) any other payment in respect of the Securities, 
including on account of the acquisition or redemption of the Securities by 
the Company and the Guarantors (including, without limitation, pursuant to 
Section 4.14, 11.1, or Article XII) is subordinated, to the extent and in the 
manner provided in this Article XIII, to the prior payment in full in cash or 
Cash Equivalents of all Senior Debt of the Company and the Guarantors and 
that these subordination provisions are for the benefit of the holders of 
Senior Debt.

          This Article XIII shall constitute a continuing offer to all 
Persons who, in reliance upon such provisions, become holders of, or continue 
to hold, Senior Debt, and such provisions 


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<PAGE>

are made for the benefit of the holders of Senior Debts and such holders are 
made obligees hereunder and any one or more of them may enforce such 
provisions.

          SECTION 13.2.  NO PAYMENT ON SECURITIES IN CERTAIN CIRCUMSTANCES.

                    (a)  No payment (by set-off or otherwise) shall be made 
by or on behalf of the Company or a Guarantor, as applicable, on account of 
the principal of, premium, if any, or interest on the Securities (including 
any repurchases of Securities), or on account of the redemption provisions of 
the Securities, for cash or property (other than Junior Securities or from a 
Defeasance Trust), (i) upon the maturity of any Senior Debt of the Company or 
such Guarantor, as applicable, by lapse of time, acceleration (unless waived) 
or otherwise, unless and until all principal of, premium, if any, and the 
interest on such Senior Debt are first paid in full in cash or Cash 
Equivalents (or such payment is duly provided for) or otherwise to the extent 
holders accept satisfaction of amounts due by settlement in other than cash 
or Cash Equivalents, or (ii) in the event of default in the payment of any 
principal of, premium, if any, or interest on Senior Debt of the Company or 
such Guarantor when it becomes due and payable, whether at maturity or at a 
date fixed for prepayment or by declaration or otherwise (a "PAYMENT 
DEFAULT"), unless and until (in the case of both (i) and (ii)) such Payment 
Default has been cured or waived or otherwise has ceased to exist. 

                    (b)  Upon (i) the happening of an event of default (other 
than a Payment Default) that permits the holder of Senior Debt to declare 
such Senior Debt to be due and payable and (ii) written notice of such event 
of default given to the Company and the Trustee by the Representative under 
the Credit Agreement or the holders of an aggregate of at least $50 million 
principal amount outstanding of any other Senior Debt or their representative 
(a "PAYMENT NOTICE"), then, unless and until such event of default has been 
cured or waived or otherwise has ceased to exist, no payment (by set-off or 
otherwise) may be made by or on behalf of the Company or any Guarantor which 
is an obligor under such Senior Debt on account of the principal of, premium, 
if any, or interest on the Securities (including any repurchases of any of 
the Securities), or on account of the redemption provisions of the 
Securities, in any such case, other than payments made with Junior Securities 
or from a Defeasance Trust. Notwithstanding the foregoing, unless the Senior 
Debt in respect of which such event of default exists has been declared due 
and payable in its entirety within 179 days after the Payment Notice is 
delivered as set forth above (the "PAYMENT BLOCKAGE PERIOD") (and such 
declaration has not been rescinded or waived), at the end of the Payment 
Blockage Period, the Company and the Guarantors shall be required to pay all 
sums not paid to the Holders of the Securities during the Payment Blockage 
Period due to the foregoing prohibitions and to resume all other payments as 
and when due on the Securities.  Any number of Payment Notices may be given; 
PROVIDED that (i) not more than one Payment Notice shall be given within a 
period of any 360 consecutive days, and (ii) no default that existed upon the 
date of such Payment Notice or the commencement of such Payment Blockage 
Period (whether or not such event of default is on the same issue of Senior 
Debt) shall be made the basis for the commencement of any other Payment 
Blockage Period unless such other Payment Blockage Period is commenced by a 
Payment Notice from the Representative under the Credit 


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<PAGE>

Agreement and such event of default shall have been cured or waived for a 
period of at least 90 consecutive days. 

                    (c)  Upon any distribution of assets of the Company or 
any Guarantor upon any dissolution, winding up, total or partial liquidation 
or reorganization of the Company or a Guarantor, whether voluntary or 
involuntary, in bankruptcy, insolvency, receivership or a similar proceeding 
or upon assignment for the benefit of creditors or any marshalling of assets 
or liabilities, the provisions of Section 13.3 of this Indenture shall apply.

          The subordination provisions hereof shall continue to be effective 
or be reinstated, as the case may be, if at any time any payment of any 
Senior Debt is rescinded or must otherwise be returned by any holder of such 
Senior Debt upon the insolvency, bankruptcy or reorganization of the Company, 
any Guarantor or otherwise, all as though such payment has not been made.

          SECTION 13.3.  SECURITIES SUBORDINATED TO PRIOR PAYMENT OF ALL 
SENIOR DEBT ON DISSOLUTION, LIQUIDATION OR REORGANIZATION.

          Upon any distribution of assets of the Company or any Guarantor or 
upon any dissolution, winding up, total or partial liquidation or 
reorganization of the Company or a Guarantor, whether voluntary or 
involuntary, in bankruptcy, insolvency, receivership or a similar proceeding 
or upon assignment for the benefit of creditors or any marshalling of assets 
or liabilities:

                    (a)  the holders of all Senior Debt of the Company or 
such Guarantor, as applicable, will first be entitled to receive payment in 
full in cash or Cash Equivalents (or have such payment duly provided for to 
the satisfaction of such holders) or otherwise to the extent holders accept 
satisfaction of amounts due by settlement in other than cash or Cash 
Equivalents before the Holders are entitled to receive any payment on account 
of the principal of, premium, if any, and interest on the Securities or any 
Obligation in respect of the Securities (other than Junior Securities or from 
a Defeasance Trust);

                    (b)  any payment or distribution of assets of the Company 
or such Guarantor of any kind or character from any source, whether in cash, 
property or securities (other than Junior Securities or from a Defeasance 
Trust) to which the Holders or the Trustee on behalf of the Holders would be 
entitled (by set-off or otherwise), except for the provisions of this Article 
XIII, shall be paid by the liquidating trustee or agent or other person 
making such a payment or distribution directly to the holders of such Senior 
Debt or their representative to the extent necessary to make payment in full 
(or have such payment duly provided for)  on all such Senior Debt remaining 
unpaid, after giving effect to any concurrent payment or distribution to the 
holders of such Senior Debt; and

                    (c)  in the event that, notwithstanding the foregoing, 
any payment or distribution of assets of the Company or any Guarantor (other 
than Junior Securities or from a Defeasance Trust) shall be received by the 
Trustee or the Holders at a time when such payment 


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<PAGE>

or distribution is prohibited by the foregoing provisions, such payment or 
distribution shall be held in trust for the benefit of the holders of such 
Senior Debt, and shall be paid or delivered by the Trustee or such Holders, 
as the case may be, to the holders of such Senior Debt remaining unpaid or 
unprovided for or to their representative or representatives, or to the 
trustee or trustees under any indenture pursuant to which any instruments 
evidencing any of such Senior Debt may have been issued, ratably according to 
the aggregate principal amounts remaining unpaid on account of such Senior 
Debt held or represented by each, for application to the payment of all such 
Senior Debt remaining unpaid, to the extent necessary to pay or to provide 
for the payment of all such Senior Debt in full in cash or Cash Equivalents 
or otherwise  to the extent holders accept satisfaction of amounts due by 
settlement in other than cash or Cash Equivalents  after giving effect to any 
concurrent payment or distribution to the holders of such Senior Debt.

          SECTION 13.4.  SECURITYHOLDERS TO BE SUBROGATED TO RIGHTS OF HOLDERS
OF SENIOR DEBT.

          Subject to the payment in full in cash or Cash Equivalents of all 
Senior Debt of the Company or any Guarantor as provided herein, the Holders 
of Securities shall be subrogated to the rights of the holders of such Senior 
Debt to receive payments or distributions of assets of the Company applicable 
to the Senior Debt until all amounts owing on the Securities shall be paid in 
full, and for the purpose of such subrogation no such payments or 
distributions to the holders of such Senior Debt by or on behalf of the 
Company or any Guarantor, or by or on behalf of the Holders by virtue of this 
Article XIII, which otherwise would have been made to the Holders shall, as 
between the Company or any Guarantor and the Holders, be deemed to be payment 
by the Company or any Guarantor or on account of such Senior Debt, it being 
understood that the provisions of this Article XIII are and are intended 
solely for the purpose of defining the relative rights of the Holders, on the 
one hand, and the holders of such Senior Debt, on the other hand.

          If any payment or distribution to which the Holders would otherwise 
have been entitled but for the provisions of this Article XIII shall have 
been applied, pursuant to the provisions of this Article XIII, to the payment 
of amounts payable under Senior Debt of the Company or any Guarantor, then 
the Holders shall be entitled to receive from the holders of such Senior Debt 
any payments or distributions received by such holders of Senior Debt in 
excess of the amount sufficient to pay all amounts payable under or in 
respect of such Senior Debt in full in cash or Cash Equivalents.

          SECTION 13.5.  OBLIGATIONS OF THE COMPANY AND THE GUARANTORS 
UNCONDITIONAL.

          Nothing contained in this Article XIII or elsewhere in this 
Indenture or in the Securities is intended to or shall impair, as between the 
Company and any Guarantors and the Holders, the obligation of each such 
Person, which is absolute and unconditional, to pay to the Holders the 
principal of, premium, if any, and interest on the Securities as and when the 
same shall become due and payable in accordance with their terms, or is 
intended to or shall affect the relative rights of the Holders and creditors 
of the Company and the Guarantors other than the holders of the Senior Debt, 
nor shall anything herein or therein prevent the Trustee or any Holder 


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<PAGE>

from exercising all remedies otherwise permitted by applicable law upon 
default under this Indenture, subject to the rights, if any, under this 
Article XIII, of the holders of Senior Debt in respect of cash, property or 
securities of the Company and the Guarantors received upon the exercise of 
any such remedy.  Notwithstanding anything to the contrary in this Article 
XIII or elsewhere in this Indenture or in the Securities, upon any 
distribution of assets of the Company and the Guarantors referred to in this 
Article XIII, the Trustee, subject to the provisions of Sections 7.1 and 7.2, 
and the Holders shall be entitled to rely upon any order or decree made by 
any court of competent jurisdiction in which such dissolution, winding up, 
liquidation or reorganization proceedings are pending, or a certificate of 
the liquidating Trustee or agent or other Person making any distribution to 
the Trustee or to the Holders for the purpose of ascertaining the Persons 
entitled to participate in such distribution, the holders of the Senior Debt 
and other Indebtedness of the Company or any Guarantor, the amount thereof or 
payable thereon, the amount or amounts paid or distributed thereon and all 
other facts pertinent thereto or to this Article XIII so long as such court 
has been apprised of the provisions of, or the order, decree or certificate 
makes reference to, the provisions of this Article XIII.  Nothing in this 
Section 13.5 shall apply to the claims of, or payments to, the Trustee under 
or pursuant to Section 7.7.

          SECTION 13.6.  TRUSTEE ENTITLED TO ASSUME PAYMENTS NOT PROHIBITED 
IN ABSENCE OF NOTICE.

          The Trustee shall not at any time be charged with knowledge of the 
existence of any facts which would prohibit the making of any payment to or 
by the Trustee unless and until a Trust Officer of the Trustee or any Paying 
Agent shall have received, no later than one Business Day prior to such 
payment written notice thereof from the Company or from one or more holders 
of Senior Debt or from any representative therefor and, prior to the receipt 
of any such written notice, the Trustee, subject to the provisions of 
Sections 7.1 and 7.2, shall be entitled in all respects conclusively to 
assume that no such fact exists.

          SECTION 13.7.  APPLICATION BY TRUSTEE OF ASSETS DEPOSITED WITH IT.

          Amounts deposited in trust with the Trustee pursuant to and in 
accordance with Article VIII shall be for the sole benefit of Securityholders 
and, to the extent (i) the making of such deposit by the Company shall not be 
in contravention of any term or provision of the Credit Agreement and (ii) 
allocated for the payment of Securities, shall not be subject to the 
subordination provisions of this Article XIII.  Otherwise, any deposit of 
assets with the Trustee or the Agent (whether or not in trust) for the 
payment of principal of or interest on any Securities shall be subject to the 
provisions of Sections 13.1, 13.2, 13.3 and 13.4; PROVIDED that, if prior to 
one Business Day preceding the date on which by the terms of this Indenture 
any such assets may become distributable for any purpose (including without 
limitation, the payment of either principal of or interest on any Security) 
the Trustee or such Paying Agent shall not have received with respect to such 
assets the written notice provided for in Section 13.6, then the Trustee or 
such Paying Agent shall have full power and authority to receive such assets 
and to apply the same to the purpose for which they were received, and shall 
not be affected by any notice to the contrary which may be received by it on 
or after such date.


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<PAGE>

          SECTION 13.8.  SUBORDINATION RIGHTS NOT IMPAIRED BY ACTS OR 
OMISSIONS OF THE COMPANY, THE GUARANTORS OR HOLDERS OF SENIOR DEBT.

          No right of any present or future holders of any Senior Debt to 
enforce subordination provisions contained in this Article XIII shall at any 
time in any way be prejudiced or impaired by any act or failure to act on the 
part of the Company or any Guarantor or by any act or failure to act, in good 
faith, by any such holder, or by any noncompliance by the Company or any 
Guarantor with the terms of this Indenture, regardless of any knowledge 
thereof which any such holder may have or be otherwise charged with.  The 
holders of Senior Debt may extend, renew, modify or amend the terms of the 
Senior Debt or any security therefor and release, sell or exchange such 
security and otherwise deal freely with the Company and the Guarantors, all 
without affecting the liabilities and obligations of the parties to this 
Indenture or the Holders.

          SECTION 13.9.  SECURITYHOLDERS AUTHORIZE TRUSTEE TO EFFECTUATE 
SUBORDINATION OF SECURITIES.

          Each Holder of the Securities by his acceptance thereof authorizes 
and expressly directs the Trustee on his behalf to take such action as may be 
necessary or appropriate to effectuate the subordination provisions contained 
in this Article XIII and to protect the rights of the Holders pursuant to 
this Indenture, and appoints the Trustee his attorney-in-fact for such 
purpose, including, in the event of any dissolution, winding up, liquidation 
or reorganization of the Company or any Guarantor (whether in bankruptcy, 
insolvency or receivership proceedings or upon an assignment for the benefit 
of creditors or any other marshalling of assets and liabilities of the 
Company or any Guarantor), the immediate filing of a claim for the unpaid 
balance of his Securities in the form required in said proceedings and cause 
said claim to be approved.  If the Trustee does not file a proper claim or 
proof of debt in the form required in such proceeding prior to 30 days before 
the expiration of the time to file such claim or claims, then the holders of 
the Senior Debt or their representative are or is hereby authorized to have 
the right to file and are or is hereby authorized to file an appropriate 
claim for and on behalf of the Holders of said Securities.  Nothing herein 
contained shall be deemed to authorize the Trustee or the holders of Senior 
Debt or their representative to authorize or consent to or accept or adopt on 
behalf of any Securityholder any plan of reorganization, arrangement, 
adjustment or composition affecting the Securities or the rights of any 
Holder thereof, or to authorize the Trustee or the holders of Senior Debt or 
their representative to vote in respect of the claim of any Securityholder in 
any such proceeding.

          SECTION 13.10.  RIGHT OF TRUSTEE TO HOLD SENIOR DEBT.

          The Trustee shall be entitled to all of the rights set forth in 
this Article XIII in respect of any Senior Debt at any time held by it to the 
same extent as any other holder of Senior Debt, and nothing in this Indenture 
shall be construed to deprive the Trustee of any of its rights as such holder.


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<PAGE>

          SECTION 13.11.  ARTICLE XIII NOT TO PREVENT EVENTS OF DEFAULT.

          The failure to make a payment on account of principal of, premium, 
if any, or interest on the Securities by reason of any provision of this 
Article XIII shall not be construed as preventing the occurrence of a Default 
or an Event of Default under Section 6.1 or in any way limit the rights of 
the Trustee or any Holder to pursue any other rights or remedies with respect 
to the Securities.

          SECTION 13.12.  NO FIDUCIARY DUTY OF TRUSTEE TO HOLDERS OF SENIOR 
DEBT.

          The Trustee shall not be deemed to owe any fiduciary duty to the 
holders of Senior Debt, and shall not be liable to any such holders (other 
than for its willful misconduct or negligence) if it shall in good faith 
mistakenly pay over or distribute to the Holders of Securities or the 
Company, any Guarantor or any other Person, cash, property or securities to 
which any holders of Senior Debt shall be entitled by virtue of this 
Article XIII or otherwise. Nothing in this Section 13.12 shall affect the 
obligation of any other such Person to hold such payment for the benefit of, 
and to pay such payment over to, the holders of Senior Debt or their 
representative.  In the event of any conflict between the fiduciary duty of 
the Trustee to the Holders of Securities and to the holders of Senior Debt, 
the Trustee is expressly authorized to resolve such conflict in favor of the 
Holders.

                                  ARTICLE XIV

                                 MISCELLANEOUS

          SECTION 14.1.  TIA CONTROLS.

          If any provision of this Indenture limits, qualifies, or conflicts 
with the duties imposed by operation of the TIA, the imposed duties, upon 
qualification of this Indenture under the TIA, shall control.

          SECTION 14.2.  NOTICES.

          Any notices or other communications to the Company or any Guarantor 
or the Trustee required or permitted hereunder shall be in writing, and shall 
be sufficiently given if made by hand delivery, by telex, by telecopier or 
registered or certified mail, postage prepaid, return receipt requested, 
addressed as follows:

          if to the Company or any Guarantor:

               Sun Healthcare Group, Inc.
               101 Sun Avenue NE
               Albuquerque, New Mexico 87109


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<PAGE>

               Attention:  Chief Financial Officer
               Telecopy:  (505) 821-9532

          with a copy to:

               Shearman & Sterling
               555 California, Suite 2000
               San Francisco, California  94123
               Attention:  William Hinman
               Telecopy:  (415) 616-1199

          if to the Trustee:

               U.S. Bank Trust National Association
               U.S. Bank Trust Center
               180 East Fifth Street, Suite 200
               St. Paul, Minnesota 55101
               Attention:  Corporate Trust Administration
               Telecopy:  (612) 244-0711

          Any party by notice to each other party may designate additional or 
different addresses as shall be furnished in writing by such party.  Any 
notice or communication to any party shall be deemed to have been given or 
made as of the date so delivered, if personally delivered; when answered 
back, if telexed; when receipt is acknowledged, if telecopied; and five 
Business Days after mailing if sent by registered or certified mail, postage 
prepaid (except that a notice of change of address shall not be deemed to 
have been given until actually received by the addressee).

          Any notice or communication mailed to a Securityholder shall be 
mailed to him by first class mail or other equivalent means at his address as 
it appears on the registration books of the Registrar and shall be 
sufficiently given to him if so mailed within the time prescribed.

          Failure to mail a notice or communication to a Securityholder or 
any defect in it shall not affect its sufficiency with respect to other 
Securityholders.  If a notice or communication is mailed in the manner 
provided above, it is duly given, whether or not the addressee receives it.

          SECTION 14.3.  COMMUNICATIONS BY HOLDERS WITH OTHER HOLDERS.

          Securityholders may communicate pursuant to TIA Section 312(b) with 
other Securityholders with respect to their rights under this Indenture or 
the Securities.  The Company, the Trustee, the Registrar and any other Person 
shall have the protection of TIA Section 312(c).


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<PAGE>

          SECTION 14.4.  CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT.

          Upon any request or application by the Company or any Guarantor to 
the Trustee to take any action under this Indenture, such Person shall 
furnish to the Trustee:

                    (1)  an Officers' Certificate (in form and substance
     reasonably satisfactory to the Trustee) stating that, in the opinion of
     the signers, all conditions precedent, if any, provided for in this
     Indenture relating to the proposed action have been met; and

                    (2)  an Opinion of Counsel (in form and substance
     reasonably satisfactory to the Trustee) stating that, in the opinion of
     such counsel, all such conditions precedent have been met.

          SECTION 14.5.  STATEMENTS REQUIRED IN CERTIFICATE OR OPINION.

          Each certificate or opinion with respect to compliance with a 
condition or covenant provided for in this Indenture shall include:

                    (1)  a statement that the Person making such certificate
     or opinion has read such covenant or condition;

                    (2)  a brief statement as to the nature and scope of the
     examination or investigation upon which the statements or opinions
     contained in such certificate or opinion are based;

                    (3)  a statement that, in the opinion of such Person, he
     has made such examination or investigation as is necessary to enable him
     to express an informed opinion as to whether or not such covenant or
     condition has been met; and

                    (4)  a statement as to whether or not, in the opinion of
     each such Person, such condition or covenant has been met; PROVIDED,
     HOWEVER, that with respect to matters of fact an Opinion of Counsel may
     rely on an Officers' Certificate or certificates of public officials.

          SECTION 14.6.  RULES BY TRUSTEE, PAYING AGENT, REGISTRAR.

          The Trustee may make reasonable rules for action by or at a meeting 
of Securityholders.  The Paying Agent or Registrar may make reasonable rules 
for its functions.


                                       87

<PAGE>

          SECTION 14.7.  LEGAL HOLIDAYS.

          A "LEGAL HOLIDAY" is a Saturday, a Sunday or a day on which banking 
institutions in New York, New York are authorized or obligated by law or 
executive order to close.  If a payment date is a Legal Holiday at such 
place, payment may be made at such place on the next succeeding day that is 
not a Legal Holiday, and no interest shall accrue for the intervening period.

          SECTION 14.8.  GOVERNING LAW.

          THIS INDENTURE, THE GUARANTEES AND THE SECURITIES SHALL BE GOVERNED 
BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, AS 
APPLIED TO CONTRACTS MADE AND PERFORMED WITHIN THE STATE OF NEW YORK.  EACH 
OF THE COMPANY AND THE GUARANTORS HEREBY IRREVOCABLY SUBMITS TO THE 
JURISDICTION OF ANY NEW YORK STATE COURT SITTING IN THE BOROUGH OF MANHATTAN 
IN THE CITY OF NEW YORK OR ANY FEDERAL COURT SITTING IN THE BOROUGH OF 
MANHATTAN IN THE CITY OF NEW YORK IN RESPECT OF ANY SUIT, ACTION OR 
PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE AND THE SECURITIES, 
AND IRREVOCABLY ACCEPTS FOR ITSELF AND IN RESPECT OF ITS PROPERTY, GENERALLY 
AND UNCONDITIONALLY, JURISDICTION OF THE AFORESAID COURTS.  EACH OF THE 
COMPANY AND THE GUARANTORS IRREVOCABLY WAIVES, TO THE FULLEST EXTENT IT MAY 
EFFECTIVELY DO SO UNDER APPLICABLE LAW, ANY OBJECTION WHICH IT MAY NOW OR 
HEREAFTER HAVE TO THE LAYING OF THE VENUE OF ANY SUCH SUIT, ACTION OR 
PROCEEDING BROUGHT IN ANY SUCH COURT AND ANY CLAIM THAT ANY SUCH SUIT, ACTION 
OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT 
FORUM.  NOTHING HEREIN SHALL AFFECT THE RIGHT OF THE TRUSTEE OR ANY 
SECURITYHOLDER TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY LAW OR TO 
COMMENCE LEGAL PROCEEDINGS OR OTHERWISE PROCEED AGAINST THE COMPANY AND THE 
GUARANTORS IN ANY OTHER JURISDICTION.

          SECTION 14.9.  NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS.

          This Indenture may not be used to interpret another indenture, loan 
or debt agreement of the Company or any Guarantor or any of their respective 
Subsidiaries.  Any such indenture, loan or debt agreement may not be used to 
interpret this Indenture.

          SECTION 14.10.  NO RECOURSE AGAINST OTHERS.

          No partner, incorporator, direct or indirect stockholder, director, 
officer or employee, as such, past, present or future, of the Company or any 
Guarantor, or any successor entity, shall have any personal liability in 
respect of the obligations of the Company and the Guarantors under the 
Securities, this Indenture or for any claim based on, in respect of, or by 
reason of such obligations or their creation by reason of his, her or its 
status as such partner, 


                                       88

<PAGE>

incorporator, stockholder, director, officer or employee. Each Securityholder 
by accepting a Security waives and releases all such liability. The waiver 
and release are part of the consideration for the issuance of the Securities.

          SECTION 14.11.  SUCCESSORS.

          All agreements of the Company and the Guarantors in this Indenture 
and the Securities shall bind its successor.  All agreements of the Trustee 
in this Indenture shall bind its successor.

          SECTION 14.12.  DUPLICATE ORIGINALS.

          All parties may sign any number of copies or counterparts of this 
Indenture.  Each signed copy or counterpart shall be an original, but all of 
them together shall represent the same agreement.

          SECTION 14.13.  SEVERABILITY.

          In case any one or more of the provisions in this Indenture or in 
the Securities or in the Guarantees shall be held invalid, illegal or 
unenforceable, in any respect for any reason, the validity, legality and 
enforceability of any such provision in every other respect and of the 
remaining provisions shall not in any way be affected or impaired thereby, it 
being intended that all of the provisions hereof shall be enforceable to the 
full extent permitted by law.

          SECTION 14.14.  TABLE OF CONTENTS, HEADINGS, ETC.

          The Table of Contents, Cross-Reference Table and headings of the 
Articles and the Sections of this Indenture have been inserted for 
convenience of reference only, are not to be considered a part hereof and 
shall in no way modify or restrict any of the terms or provisions hereof.

          SECTION 14.15.  QUALIFICATION OF INDENTURE.

          The Company shall qualify this Indenture under the TIA in 
accordance with the terms and conditions of the Registration Rights Agreement 
and shall pay all costs and expenses (including attorneys' fees for the 
Company and the Trustee) incurred in connection therewith, including, but not 
limited to, costs and expenses of qualification of this Indenture and the 
Securities and printing this Indenture and the Securities.  The Trustee shall 
be entitled to receive from the Company any such Officers' Certificates, 
Opinions of Counsel or other documentation as it may reasonably request in 
connection with any such qualification of this Indenture under the TIA.


                                       89

<PAGE>

          SECTION 14.16.  REGISTRATION RIGHTS.

          Certain Holders of the Securities may be entitled to certain 
registration rights with respect to such Securities pursuant to, and subject 
to the terms of, the Registration Rights Agreement.


                                       90

<PAGE>

                                  SIGNATURES

          IN WITNESS WHEREOF, the parties hereto have caused this Indenture 
to be duly executed as of the date first written above.

                                       SUN HEALTHCARE GROUP, INC.,
                                         a Delaware corporation



                                       By: /s/ Robert D. Woltil
                                           -------------------------------------
                                           Name:     Robert D. Woltil
                                           Title:    Chief Financial Officer

                                       U.S. BANK TRUST NATIONAL
                                       ASSOCIATION,
                                       as Trustee



                                       By: /s/ Richard H. Prokosch
                                           -------------------------------------
                                           Name:     Richard H. Prokosch
                                           Title:    Assistant Vice President

                                       GUARANTORS, as listed on Schedule I
                                       hereto



                                       By: /s/ Robert D. Woltil
                                           -------------------------------------
                                           Name:     Robert D. Woltil
                                           Title:    Senior Vice President and
                                                     Chief Financial Officer of
                                                     the Guarantors except for
                                                     Accelerated Care Plus, LLC
                                                     and Hospital Therapy
                                                     Service of Michigan, LLC of
                                                     which he is Senior Vice
                                                     President and Chief
                                                     Executive Officer of each
                                                     of their members HC, Inc.
                                                     and Cal-Med, Inc. and
                                                     SunCare Respitory Services,
                                                     Inc., respectively
<PAGE>

                                   SCHEDULE I

                                   GUARANTORS

Accelerated Care Plus, LLC
Americare Homecare, Inc.
Americare of West Virginia, Inc.
Bay Colony Health Service, Inc.
Beckley Health Care Corp.
Bergen Eldercare, Inc.
Braswell Enterprises, Inc.
Brittany Rehabilitation Center, Inc.
Cal-Med, Inc.
Care Enterprises, Inc.
Care Enterprises West
Care Home Health Services
Carmichael Rehabilitation Center
Circleville Health Care Corp.
Clipper Home of North Conway, Inc.
Clipper Home of Portsmouth, Inc.
Clipper Home of Rochester, Inc.
Clipper Home of Wolfeboro, Inc.
Coalinga Rehabilitation Center
Community Re-Entry Services of Cortland, Inc.
Covina Rehabilitation Center
Dunbar Health Care Corp.
Evergreen Rehabilitation Center
Executive Pharmacy Services, Inc.
Fairfield Rehabilitation Center
First Class Pharmacy, Inc.
Fullerton Rehabilitation Center
Glendora Rehabilitation Center
Glenville Health Care, Inc.
Golan Healthcare Group, Inc.
Goodwin Nursing Home, Inc.
Grand Terrace Rehabilitation Center
G-WZ of Stamford, Inc.
Hallmark Health Services, Inc.
Harbor View Rehabilitation Center
Hawthorne Rehabilitation Center
HC, Inc.
Heritage Rehabilitation Center
Heritage-Torrance Rehabilitation Center
HTA of New Jersey, Inc.

                                      I-1
<PAGE>

Huntington Beach Convalescent Hospital
Jackson Rehabilitation Center, Inc.
Linda-Mar Rehabilitation Center
Living Services, Inc.
LTC Staffinders, Inc.
Manatee Springs Nursing Center, Inc.
Marion Health Care Corp.
Masthead Corporation
Meadowbrook Rehabilitation Center
Mediplex Atlanta Rehabilitation Institute, Inc.
Mediplex Management, Inc.
Mediplex Management of Palm Beach County, Inc.
Mediplex Management of Port St. Lucie, Inc.
Mediplex Management of Texas, Inc.
Mediplex of Concord, Inc.
Mediplex of Connecticut, Inc.
Mediplex of Kentucky, Inc.
Mediplex of Maryland, Inc.
Mediplex of Massachusetts, Inc.
Mediplex of New Hampshire, Inc.
Mediplex of New Jersey, Inc.
Mediplex of New York, Inc.
Mediplex of Ohio, Inc.
Mediplex of Tennessee, Inc.
Mediplex of Virginia, Inc.
Mediplex Rehabilitation of Massachusetts, Inc.
New Bedford Nursing Center, Inc.
New Lexington Health Care Corp.
Newport Beach Rehabilitation Center
Nursing Home, Inc.
Oakview Treatment Centers of Kansas, Inc.
Oasis Mental Health Treatment Center, Inc.
Orange Rehabilitation Hospital, Inc.
Pacific Beach Physical Therapy, Inc.
Paradise Rehabilitation Center, Inc.
Paso Robles Rehabilitation Center
Peachwood Physical Therapy, Inc.
Pharmacy Factors of California, Inc.
Pharmacy Factors of Florida, Inc.
Pharmacy Factors of Texas, Inc.
P.M.N.F. Management, Inc.
Putnam Health Care Corp.
Quality Care Holding Corporation
Quality Nursing Care of Massachusetts, Inc.

                                      I-2
<PAGE>

Regency Health Services, Inc.
Regency High School, Inc.
Regency - North Carolina, Inc.
Regency Outpatient Services, Inc.
Regency Rehab Hospitals, Inc.
Regency Rehab Properties, Inc.
Regency Rehabilitation Management & Consulting Services, Inc.
Regency - Tennessee, Inc.
RHS Management Corporation
Rosewood Rehabilitation Center, Inc.
Salem Health Care Corp.
San Bernardino Rehabilitation Hospital, Inc.
Savannas Hospital Limited Partnership
Shandin Hills Rehabilitation Center
SHG International Holdings, Inc.
Special Medical Services, Inc.
Spofford Land, Inc.
Stockton Rehabilitation Center, Inc.
SunAlliance Healthcare Services, Inc.
SunBridge, Inc.
Sun Care Corp.
SunCare Respiratory Services, Inc.
SunChoice Medical Supply, Inc.
SunDance Rehabilitation Corporation
SunFactors, Inc.
Sun Healthcare (Europe) LLC
Sun Healthcare, Inc.
Sun Lane Purchase Corporation
Sunmark of New Mexico, Inc.
SunPlus Home Health Services, Inc.
SunQuest Consulting, Inc.
Sunrise Healthcare Corporation
Sunrise Healthcare of Colorado, Inc.
Sunrise Healthcare of Florida, Inc.
Sunrise Rehab of Colorado, Inc.
SunScript Pharmacy Corporation
SunSolution, Inc.
Sunspectrum Outpatient Rehabilitation-Concord, Inc.
The Mediplex Group, Inc.
Vista Knoll Rehabilitation Center, Inc.
West Jersey/Mediplex Rehabilitation L.P.
Willowview Rehabilitation Center
Worcester Nursing Center, Inc.

                                      I-3
<PAGE>

                                                                       EXHIBIT A

                              [FORM OF SECURITY]

                          SUN HEALTHCARE GROUP, INC.

            9 3/8% SERIES A(1) SENIOR SUBORDINATED NOTE DUE 2008

                                                        CUSIP No. ______________
No.                                                     $


          Sun Healthcare Group, Inc., a Delaware corporation (hereinafter 
called the "COMPANY", which term includes any successors under the Indenture 
hereinafter referred to), for value received, hereby promises to pay to 
_____, or registered assigns, the principal sum of _____ Dollars, on May 1, 
2008.

          Interest Payment Dates:  May 1 and November 1, commencing November 1,
1998.

          Record Dates:  April 15 and October 15.

          Reference is made to the further provisions of this Security on the
reverse side, which will, for all purposes, have the same effect as if set forth
at this place.

          IN WITNESS WHEREOF, the Company has caused this Instrument to be duly
executed under its corporate seal.

Dated:

                                       SUN HEALTHCARE GROUP, INC.,
                                       a Delaware corporation


                                       By:
                                           -------------------------------------
                                       Name:     
                                       Title:    

Attest:
        ----------------------
        Name:
        Title:

- ---------------------
(1) Series A should be replaced with Series B in the Exchange Securities.

                                      A-1
<PAGE>

                  [FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION]

          This is one of the Securities described in the within-mentioned
Indenture.

                                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                                       as Trustee



                                       By
                                          ----------------------------------
                                         Authorized Signatory


Dated: 





                                      A-2
<PAGE>

                          SUN HEALTHCARE GROUP, INC.


            9 3/8% SERIES A(2) SENIOR SUBORDINATED NOTE DUE 2008

          Unless and until it is exchanged in whole or in part for Securities 
in definitive form, this Security may not be transferred except as a whole by 
the Depositary to a nominee of the Depositary or by a nominee of the 
Depositary to the Depositary or another nominee of the Depositary or by the 
Depositary or any such nominee to a successor Depositary or a nominee of such 
successor Depositary.  Unless this certificate is presented by an authorized 
representative of The Depository Trust Company (55 Water Street, New York, 
New York) ("DTC"), to the Company or its agent for registration of transfer, 
exchange or payment, and any certificate issued is registered in the name of 
Cede & Co. or such other name as requested by an authorized representative of 
DTC (and any payment is made to Cede & Co. or such other entity as is 
requested by an authorized representative of DTC), ANY TRANSFER, PLEDGE OR 
OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL 
inasmuch as the registered owner hereof, Cede & Co., has an interest 
herein.(3)

          THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN REGISTERED UNDER THE U.S.
     SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT") AND, ACCORDINGLY,
     MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED WITHIN THE
     UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS, EXCEPT
     AS SET FORTH IN THE FOLLOWING SENTENCE.  BY ITS ACQUISITION HEREOF OR OF A
     BENEFICIAL INTEREST HEREIN, THE HOLDER (1) REPRESENTS THAT (A) IT IS A
     "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A UNDER THE
     SECURITIES ACT)(A "QIB"), OR (B) IT IS NOT A U.S. PERSON, IS NOT ACQUIRING
     THIS NOTE FOR THE ACCOUNT OR BENEFIT OF A U.S. PERSON AND IS ACQUIRING THIS
     NOTE IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH REGULATION S UNDER THE
     SECURITIES ACT, (2) AGREES THAT IT WILL NOT, WITHIN THE TIME PERIOD
     REFERRED TO UNDER RULE 144(k) (TAKING INTO ACCOUNT THE PROVISIONS OF RULE
     144(d) UNDER THE SECURITIES ACT, IF APPLICABLE) UNDER THE SECURITIES ACT AS
     IN EFFECT ON THE DATE OF THE TRANSFER OF THIS NOTE, RESELL OR OTHERWISE
     TRANSFER THIS NOTE EXCEPT (A) TO

- ----------------------

(2) Series A should be replaced with Series B in the Exchange Security.

(3) This paragraph should only be added if the Security is issued in global
    form.

                                      A-3
<PAGE>

     THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) TO A PERSON WHOM THE HOLDER 
     REASONABLY BELIEVES IS A QIB PURCHASING FOR ITS OWN ACCOUNT OR FOR THE 
     ACCOUNT OF A QIB IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, 
     (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN COMPLIANCE 
     WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT TO THE EXEMPTION 
     FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF 
     AVAILABLE), (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER 
     THE SECURITIES ACT AND, IN EACH CASE, IN ACCORDANCE WITH THE APPLICABLE 
     STATE SECURITIES LAWS OR (F) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM 
     THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN 
     OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY) AND, IN EACH CASE, IN 
     ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AND (3) AGREES THAT IT 
     WILL DELIVER TO EACH PERSON TO WHOM THIS NOTE OR AN INTEREST HEREIN IS 
     TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.  AS 
     USED HEREIN, THE TERMS "OFFSHORE TRANSACTION", "UNITED STATES" AND "U.S. 
     PERSON" HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S 
     UNDER THE SECURITIES ACT.  THE INDENTURE CONTAINS A PROVISION REQUIRING 
     THE TRUSTEE TO REFUSE TO REGISTER ANY TRANSFER OF THIS NOTE IN VIOLATION 
     OF THE FOREGOING RESTRICTIONS.(4)

1.   INTEREST.

          Sun Healthcare Group, Inc., a Delaware corporation (hereinafter 
called the "COMPANY," which term includes any successors under the Indenture 
hereinafter referred to), promises to pay interest on the principal amount of 
this Security at the rate of 9 3/8% per annum.  To the extent it is lawful, 
the Company promises to pay interest on any interest payment due but unpaid 
on such principal amount at a rate of 9 3/8% per annum compounded 
semi-annually.

          The Company will pay interest semi-annually on May 1 and November 1 
of each year (each, an "INTEREST PAYMENT DATE"), commencing November 1, 1998. 
Interest on the Securities will accrue from the most recent date to which 
interest has been paid or, if no interest has been paid on the Securities, 
from the date of the original issuance.  Interest will be computed on the 
basis of a 360-day year consisting of twelve 30-day months. 

- ----------------------

(4) This paragraph should be included only for the Initial Securities.


                                      A-4
<PAGE>

2.   METHOD OF PAYMENT.

          The Company shall pay interest on the Securities (except defaulted 
interest) to the Persons who are the registered Holders at the close of 
business on the Record Date immediately preceding the Interest Payment Date.  
Holders must surrender Securities to a Paying Agent to collect principal 
payments. Except as provided below, the Company shall pay principal and 
interest in such coin or currency of the United States of America as at the 
time of payment shall be legal tender for payment of public and private debts 
("CASH").  The Securities will be payable as to principal, premium and 
interest at the office or agency of the Company maintained for such purpose 
within the Borough of Manhattan, the City and State of New York or, at the 
option of the Company, payment of principal, premium and interest may be made 
by check mailed to the Holders at their addresses set forth in the register 
of Holders, and PROVIDED that payment by wire transfer of immediately 
available funds will be required with respect to principal of and interest 
and premium on all Global Securities and all other Securities the Holders of 
which shall have provided wire transfer instructions to the Company or the 
Paying Agent at least 5 Business Days prior to the relevant record date.

3.   PAYING AGENT AND REGISTRAR.

          Initially, First Trust National Association (the "TRUSTEE"), will 
act as Paying Agent and Registrar.  The Company may change any Paying Agent, 
Registrar or co-Registrar without notice to the Holders.  The Company or any 
of its Subsidiaries may, subject to certain exceptions, act as Paying Agent, 
Registrar or co-Registrar.

4.   INDENTURE.

          The Company issued the Securities under an Indenture, dated as of 
May 4, 1998 (the "INDENTURE"), among the Company, the Guarantors named 
therein and the Trustee.  Capitalized terms herein are used as defined in the 
Indenture unless otherwise defined herein.  The terms of the Securities 
include those stated in the Indenture and those made part of the Indenture by 
reference to the Trust Indenture Act, as in effect on the date of the 
Indenture.  The Securities are subject to all such terms, and Holders of 
Securities are referred to the Indenture and said Act for a statement of 
them.  The Securities are senior subordinated obligations of the Company 
limited in aggregate principal amount to $125,000,000 (or up to $150,000,000 
if the over-allotment option is exercised). The Securities are, to the extent 
and in the manner provided in the Indenture, subordinate and subject in right 
of payment to the prior payment in full of all Senior Debt of the Company, 
whether outstanding on the date of the Indenture or thereafter created, 
incurred, assumed or guaranteed.  Each Holder of this Security, by accepting 
the same, (a) agrees to and shall be bound by such provisions, (b) authorizes 
and directs the Trustee on his behalf to take such action as may be provided 
in the Indenture and (c) appoints the Trustee his attorney-


                                     A-5
<PAGE>

in-fact for such purpose.  The Securities are guaranteed on a senior 
subordinated basis by the Guarantors.

5.   REDEMPTION.

          The Securities may be redeemed in whole or from time to time in 
part at any time on and after May 1, 2003, at the option of the Company, at 
the Redemption Price (expressed as a percentage of principal amount) set 
forth below with respect to the indicated Redemption Date, in each case 
(subject to the right of Holders of record on a Record Date that is on or 
prior to such Redemption Date to receive interest due on the Interest Payment 
Date to which such Record Date relates), plus any accrued but unpaid interest 
to the Redemption Date.  The Securities may not be so redeemed prior to May 
1, 2003.

<TABLE>
<CAPTION>

          If redeemed during
          the 12-month period
          commencing May 1,                    Redemption Price
          ------------------------         --------------------
         <S>                                  <C>
          2003 . . . . . . . . . . . . . . . . .      104.688%
          2004 . . . . . . . . . . . . . . . . .      103.126
          2005 . . . . . . . . . . . . . . . . .      101.563
          2006 and thereafter  . . . . . . . . .      100.0000%

</TABLE>

          Any such redemption will comply with Article III of the Indenture.

6.   NOTICE OF REDEMPTION.

          Notice of redemption will be sent by first class mail, at least 30 
days and not more than 60 days prior to the Redemption Date to the Holder of 
each Security to be redeemed at such Holder's last address as then shown upon 
the registry books of the Registrar.  Securities may be redeemed in part in 
multiples of $1,000 only.

          Except as set forth in the Indenture, from and after any Redemption 
Date, if monies for the redemption of the Securities called for redemption 
shall have been deposited with the Paying Agent on such Redemption Date, the 
Securities called for redemption will cease to bear interest and the only 
right of the Holders of such Securities will be to receive payment of the 
Redemption Price, plus any accrued and unpaid interest to the Redemption Date.

7.   DENOMINATIONS; TRANSFER; EXCHANGE.

          The Securities are in registered form, without coupons, in 
denominations of $1,000 and integral multiples of $1,000.  A Holder may 
register the transfer of, or 


                                     A-6
<PAGE>

exchange Securities in accordance with, the Indenture.  The Registrar may 
require a Holder, among other things, to furnish appropriate endorsements and 
transfer documents and to pay any taxes and fees required by law or permitted 
by the Indenture.  The Registrar need not register the transfer of or 
exchange any Securities (a) selected for redemption except the unredeemed 
portion of any Security being redeemed in part or (b) for a period beginning 
15 Business Days before the mailing of a notice of an offer to repurchase or 
redemption and ending at the close of business on the day of such mailing.

8.   PERSONS DEEMED OWNERS.

          The registered Holder of a Security may be treated as the owner of 
it for all purposes.

9.   UNCLAIMED MONEY.

          If money for the payment of principal or interest remains unclaimed 
for two years, the Trustee and the Paying Agent(s) will pay the money back to 
the Company at its written request.  After that, all liability of the Trustee 
and such Paying Agent(s) with respect to such money shall cease.

10.  DISCHARGE PRIOR TO REDEMPTION OR MATURITY.

          Except as set forth in the Indenture, if the Company irrevocably 
deposits with the Trustee, in trust, for the benefit of the Holders, cash, 
U.S. Government Obligations or a combination thereof, in such amounts as will 
be sufficient in the opinion of a nationally recognized firm of independent 
public accountants selected by the Trustee, to pay the principal of, premium, 
if any, and interest on the Securities to redemption or maturity and complies 
with the other provisions of the Indenture relating thereto, the Company will 
be discharged from certain provisions of the Indenture and the Securities 
(including the financial covenants, but excluding their obligation to pay the 
principal of, premium, if any, and interest on the Securities).  Upon 
satisfaction of certain additional conditions set forth in the Indenture, the 
Company may elect to have its obligations discharged with respect to 
outstanding Securities.

11.  AMENDMENT; SUPPLEMENT; WAIVER.

          Subject to certain exceptions, the Indenture or the Securities may 
be amended or supplemented with the written consent of the Holders of at 
least a majority in aggregate principal amount of the Securities then 
outstanding, and any existing Default or Event of Default or compliance with 
any provision may be waived with the consent of the Holders of a majority in 
aggregate principal amount of the Securities then outstanding.  Without 
notice to or consent of any Holder, the parties thereto may under certain 
circumstances amend or supplement the Indenture or the Securities to, among 
other things, 


                                     A-7
<PAGE>

cure any ambiguity, defect or inconsistency, or make any other change that 
does not adversely affect the rights of any Holder of a Security.

12.  RESTRICTIVE COVENANTS.

          The Indenture imposes certain limitations on the ability of the 
Company and the Guarantors to, among other things, Incur additional 
Indebtedness and issue Preferred Stock, pay dividends or make certain other 
Restricted Payments, enter into certain transactions with Affiliates, incur 
Liens, sell assets and subsidiary stock, merge or consolidate with any other 
Person or transfer (by lease, assignment or otherwise) substantially all of 
the properties and assets of the Company.  The limitations are subject to a 
number of important qualifications and exceptions.  The Company must 
periodically report to the Trustee on compliance with such limitations.

13.  RANKING.

          Payment of principal, premium, if any, and interest on the 
Securities is subordinated, in the manner and to the extent set forth in the 
Indenture, to the prior payment in full of all Senior Debt.

14.  REPURCHASE AT OPTION OF HOLDER.

          (a)  If there is a Change of Control, the Company shall be required 
to offer to purchase on the Change of Control Payment Date all outstanding 
Securities at a purchase price equal to 101% of the principal amount thereof, 
plus accrued and unpaid interest, if any, to the Change of Control Payment 
Date. Holders of Securities will receive a Change of Control Offer from the 
Company prior to any related Change of Control Payment Date and may elect to 
have such Securities purchased by completing the form entitled "Option of 
Holder to Elect Purchase" appearing below.

          (b)  The Indenture imposes certain limitations on the ability of 
the Company, the Guarantors or any of their respective Subsidiaries to sell 
assets and subsidiary stock.  In the event the proceeds from a permitted 
Asset Sale exceed certain amounts, as specified in the Indenture, the Company 
will be required either to reinvest the proceeds of such Asset Sale in a 
Related Business, repay certain Indebtedness or to make an offer to purchase 
each Holder's Securities at 100% of the principal amount thereof, plus 
accrued interest, if any, to the purchase date.

15.  NOTATION OF GUARANTEE.

          As set forth more fully in the Indenture, the Persons constituting 
Guarantors from time to time, in accordance with the provisions of the 
Indenture, unconditionally and jointly and severally guarantee, in accordance 
with Section 12.1 of the Indenture, to the 


                                     A-8
<PAGE>

Holder and to the Trustee and its successors and assigns, that (i) the 
principal of and interest on the Security will be paid, whether at the 
Maturity Date or Interest Payment Dates, by acceleration, call for redemption 
upon a Change of Control Offer, upon an Asset Sale Offer or otherwise, and 
all other obligations of the Company to the Holder or the Trustee under the 
Indenture or this Security will be promptly paid in full or performed, all in 
accordance with the terms of the Indenture and this Security, and (ii) in the 
case of any extension of payment or renewal of this Security or any of such 
other obligations, they will be paid in full when due or performed in 
accordance with the terms of such extension or renewal, whether at the 
Maturity Date, as so extended, by acceleration, call for redemption, upon a 
Change of Control Offer, upon an Asset Sale Offer or otherwise.  Such 
guarantees shall cease to apply, and shall be null and void, with respect to 
any Guarantor who, pursuant to Article XII of the Indenture, is released from 
its guarantees, or whose guarantees otherwise cease to be applicable pursuant 
to the terms of the Indenture.

          When a successor assumes all the obligations of its predecessor 
under the Securities and the Indenture, the predecessor will be released from 
those obligations.

16.  DEFAULTS AND REMEDIES.

          If any Event of Default occurs and is continuing, the Trustee or 
the Holders of at least 25% in aggregate principal amount of the then 
outstanding Securities may declare all the Securities to be due and payable 
immediately; PROVIDED that so long as at least $15 million of Senior Debt is 
outstanding under the Credit Agreement, no acceleration of the maturity of 
the Securities shall be effective until the earlier of (i) five days after 
notice of acceleration is received by the Representative under the Credit 
Agreement (unless such Event of Default is cured or waived prior thereto) and 
(ii) the date on which any Senior Debt under the Credit Agreement is 
accelerated. Notwithstanding the foregoing, in the case of an Event of 
Default arising from certain events of bankruptcy or insolvency with respect 
to the Company or any of its Significant Subsidiaries, all outstanding 
Securities will become due and payable without further action or notice.  
Securityholders may not enforce the Indenture, the Securities or the 
Guarantees except as provided in the Indenture. Subject to certain 
limitations, Holders of a majority in aggregate principal amount of the then 
outstanding Securities may direct the Trustee in its exercise of any trust or 
power.  The Trustee may withhold from Securityholders notice of any 
continuing Default or Event of Default (except a Default or Event of Default 
relating to the payment of principal or interest) if it determines that 
withholding notice is in their interest.

17.  TRUSTEE DEALINGS WITH COMPANY.

          The Trustee under the Indenture, in its individual or any other 
capacity, may make loans to, accept deposits from, and perform services for 
the Company any 


                                     A-9
<PAGE>

Guarantor, any of their Subsidiaries or any of their respective Affiliates, 
and may otherwise deal with such Persons as if it were not the Trustee.

18.  NO RECOURSE AGAINST OTHERS.

          No partner, incorporator, direct or indirect stockholder, partner, 
director, officer or employee, as such, past, present or future, of the 
Company or any Guarantor, or any successor entity, shall have any personal 
liability in respect of the obligations of the Company and the Guarantors 
under the Securities or the Indenture by reason of his, her or its status as 
such partner, incorporator, stockholder, director, officer or employee.  Each 
Holder of a Security by accepting a Security waives and releases all such 
liability.  The waiver and release are part of the consideration for the 
issuance of the Securities.

19.  AUTHENTICATION.

          This Security shall not be valid until the Trustee or 
authenticating Agent signs the certificate of authentication on the other 
side of this Security.

20.  ABBREVIATIONS AND DEFINED TERMS.

          Customary abbreviations may be used in the name of a Holder of a 
Security or an assignee, such as: TEN COM (= tenants in common), TEN ENT 
(= tenants by the entireties), JT TEN (= joint tenants with right of 
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A 
(= Uniform Gifts to Minors Act).

21.  CUSIP NUMBERS.

          Pursuant to a recommendation promulgated by the Committee on 
Uniform Security Identification Procedures, the Company will cause CUSIP 
numbers to be printed on the Securities as a convenience to the Holders of 
the Securities.  No representation is made as to the accuracy of such numbers 
as printed on the Securities and reliance may be placed only on the other 
identification numbers printed hereon.

22.  ADDITIONAL RIGHTS OF HOLDERS OF TRANSFER RESTRICTED SECURITIES.(5)

          In addition to the rights provided to Holders of Securities under 
the Indenture, Holders of Securities shall have all the rights set forth in 
the Registration Rights Agreement.

23.  GOVERNING LAW.

___________________

   (5)  This paragraph should be included only for the Initial Securities.


                                     A-10
<PAGE>

          The Indenture and the Securities shall be governed by and construed 
in accordance with the internal laws of the State of New York.


                                     A-11

<PAGE>

                                 [FORM OF ASSIGNMENT]



          I or we assign this Security to


- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------

- ------------------------------------------------------------------------------
(Print or type name, address and zip code of assignee)


          Please insert Social Security or other identifying number of assignee

- ---------------------------------


and irrevocably appoint __________ agent to transfer this Security on the books
of the Company.  The agent may substitute another to act for him.


          In connection with any transfer of this Security occurring prior to
the date which is the earlier of (i) the date of the declaration by the
Securities and Exchange Commission of the effectiveness of a registration
statement under the Securities act of 1933, as amended (the "Securities Act")
covering resales of this Security (which effectiveness shall not have been
suspended or terminated at the date of the transfer) and (ii) July 1, 1999, the
undersigned confirms that it has not utilized any general solicitation or
general advertising in connection with the transfer and that:

                                    [Check One]

     / /  (a)  this Security is being transferred in compliance with the
exemption from registration under the Securities Act provided by Rule 144A
thereunder.

     / /  (b)  this Security is being transferred other than in accordance with
(a) above and documents are being furnished which comply with the conditions of
transfer set forth in this Security and the Indenture.

If none of the foregoing boxes is checked, the Trustee or Registrar shall not be
obligated to register this Security in the name of any person other than the
Holder hereof unless and 

                                     A-12

<PAGE>

until the conditions to any such transfer or registration set forth herein 
and in Section 2.6 of the Indenture shall have been satisfied.(6)

Dated:                              Signed: 
       ----------------------------         ----------------------------------


- ------------------------------------------------------------------------------
                           (Sign exactly as name appears on
                           the other side of this Security)

                                Signature Guarantee (*)

The undersigned represents and warrants that it is purchasing this Security for
its own account or an account with respect to which it exercises sole investment
discretion and that it and any such account is a "qualified institutional buyer"
within the meaning of Rule 144A under the Securities Act and is aware that the
sale to it is being made in reliance on Rule 144A and acknowledges that it has
received such information regarding the company as the undersigned has requested
pursuant to Rule 144A or has determined not to request such information and that
it is aware that the transferor is relying upon the undersigned's foregoing
representations in order to claim the exemption from registration provided by
Rule 144A.(7)

Dated:
      --------------------    -----------------------------------
                              NOTICE: To be executed
                              by an executive officer

______________________

(6)   This paragraph should be included only for the Initial Securities.


     NOTICE:  The Signature must be guaranteed by an Institution which is a 
     member of one of the following recognized signature Guarantee Programs: 
     (I) The Securities Transfer Agent Medallion Program (STAMP); (ii) The 
     New York Stock Exchange Medallion Program (MNSP); (iii) The Stock 
     Exchange Medallion Program (SEMP) or (iv) in such other guarantee 
     program acceptable to the Trustee.

(7)  This paragraph should be included only for the Initial Securities.

                                     A-13

<PAGE>

                          OPTION OF HOLDER TO ELECT PURCHASE

          If you want to elect to have this Security purchased by the Company
pursuant to Section 4.14 or Article XI of the Indenture, check the appropriate
box: / / Section 4.14  / / Article XI.

          If you want to elect to have only part of this Security purchased by
the Company pursuant to Section 4.14 or Article XI of the Indenture, as the case
may be, state the amount you want to be purchased: $________.



Date:                          Signature:  
      ---------------------                -----------------------------------
                                          (Sign exactly as your name appears
                                           on the other side of this Security)


                        Signature Guarantee**


____________________________

**   NOTICE:  The Signature must be guaranteed by an Institution which is a 
     member of one of the following recognized signature Guarantee Programs:  
     (I) The Securities Transfer Agent Medallion Program (STAMP); (ii) The 
     New York Stock Exchange Medallion Program (MNSP); (iii) The Stock 
     Exchange Medallion Program (SEMP) or (iv) in such other guarantee 
     program acceptable to the Trustee.

                                     A-14

<PAGE>

           SCHEDULE OF EXCHANGES OF DEFINITIVE SECURITIES (8)

          The following exchanges of a part of this Global Security for
Definitive Securities have been made:

<TABLE>
<CAPTION>
               Amount of       Amount of     Principal Amount  Signature of
               decrease in     increase in   of this Global    authorized
               Principal       Principal     Security          officer of
Date of        Amount          Amount        following         Trustee or
Exchange       of this Global  of this       such decrease     Securities
               Security        Global        or increase)      Custodian
                               Security                        
- -----------------------------------------------------------------------------
<S>           <C>             <C>           <C>               <C>

</TABLE>

______________________________

(8)   This schedule should only be added if the Security is issued in global 
      form.

                                     A-15

<PAGE>

CERTIFICATE TO BE DELIVERED UPON EXCHANGE OR REGISTRATION OF TRANSFER OF
TRANSFER RESTRICTED SECURITIES (9)

Re:  9 3/8% SERIES A SENIOR SUBORDINATED NOTES DUE 2008 OF SUN HEALTHCARE GROUP,
     INC.

     This Certificate relates to $______ principal amount of Securities held in
(check applicable space) _____ book-entry or ______ definitive form by
_________________ (the "TRANSFEROR").

The Transferor (check applicable box):

     / /  has requested the Trustee by written order to deliver in exchange for
its beneficial interest in the Global Security held by the Depositary a Security
or Securities in definitive, registered form of authorized denominations and an
aggregate principal amount equal to its beneficial interest in such Global
Security (or the portion thereof indicated above); or

     / /  has requested the Trustee by written order to exchange or register the
transfer of a Security or Securities.

          In connection with such request and in respect of each such Security,
the Transferor does hereby certify that Transferor is familiar with the
Indenture relating to the above-captioned Securities and as provided in Section
2.6 of such Indenture, the transfer of this Security does not require
registration under the Securities Act (as defined below) because:

     / /  Such Security is being acquired for the Transferor's own account,
without transfer (in satisfaction of Section 2.6(a)(ii)(A) or Section
2.6(d)(i)(A) of the Indenture).

     / /  Such Security is being transferred to a "qualified institutional
buyer" (within the meaning of Rule 144A promulgated under the Securities Act),
that is aware that any sale of Securities to it will be made in reliance on Rule
144A under the Securities Act and that is acquiring such Transfer Restricted
Security for its own account, or for the account of  another such "qualified
institutional buyer" (in satisfaction of Section 2.06(a)(ii)(B) or Section 2.06
(d)(i)(B) of the Indenture).

     / /  Such Security is being transferred pursuant to an exemption from
registration in accordance with Rule 144, or outside the United States in an
Offshore Transaction in compliance with Rule 904 under the Securities Act, or
pursuant to an 

________________________________________

(9)  This Certificate shall be included only for Initial Securities.


                                     A-16

<PAGE>

effective registration statement under the Securities Act (in satisfaction of 
Section 2.6(a)(ii)(C) or Section 2.6(d)(i)(C) of the Indenture).

     / /  Such Security is being transferred in reliance on and in compliance
with an exemption from the registration requirements of the Securities Act and
in accordance with applicable securities laws of the states of the United
States, other than as provided in the immediately preceding paragraph.  An
Opinion of Counsel to the effect that such transfer does not require
registration under the Securities Act accompanies this Certificate (in
satisfaction of Section 2.6(a)(ii)(D) or Section 2.6(d)(i)(D) of the Indenture).





                                          ------------------------------------
                                          [INSERT NAME OF TRANSFEROR]


                                          By:
                                             ---------------------------------

Date:
     -----------------------------------

                                      A-17

<PAGE>

CERTIFICATE TO BE DELIVERED UPON EXCHANGE OR REGISTRATION OF TRANSFER OF
SECURITIES (10)

Re:                                  9 3/8% SERIES B SENIOR SUBORDINATED NOTES
                                     DUE 2008 OF SUN HEALTHCARE GROUP, INC.

                                     This Certificate relates to $______ 
principal amount of Securities held in (check applicable box) _____ 
book-entry or  ______ definitive form by _____ (the "TRANSFEROR").

The Transferor (check applicable box):

                                     / /  has requested the Trustee by written 
order to deliver in exchange for its beneficial interest in the Global Security
held by the Depositary a Security or Securities in definitive, registered form 
of authorized denominations and an aggregate principal amount equal to its 
beneficial interest in such Global Security (or the portion thereof indicated 
above); or

                                     / /  has requested the Registrar by written
order to exchange or register the transfer of a Security or Securities.

______________________________

(10) This certificate shall be included only for
the Exchange Securities.

                                     A-18


<PAGE>

                                                               Exhibit 10.3







                             -------------------
                             -------------------



                             AMENDED AND RESTATED 

                            DECLARATION OF TRUST 
                                          
                                      OF

                               SUN FINANCING I

                           DATED AS OF MAY 4, 1998


                             -------------------
                             -------------------


<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                 Page
                                                                                 ----
<S>                                                                             <C>
ARTICLE I

INTERPRETATION AND DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . .  2
     SECTION 1.1    Definitions. . . . . . . . . . . . . . . . . . . . . . . . . .  2

ARTICLE II

TRUST INDENTURE ACT; REPORTS, NOTICES AND COMPLIANCE CERTIFICATES. . . . . . . . . 13
     SECTION 2.1    Trust Indenture Act; Application . . . . . . . . . . . . . . . 13
     SECTION 2.2    Lists of Holders of Trust Securities . . . . . . . . . . . . . 14
     SECTION 2.3    Reports by the Property Trustee. . . . . . . . . . . . . . . . 14
     SECTION 2.4    Periodic Reports to Property Trustee . . . . . . . . . . . . . 15
     SECTION 2.5    Evidence of Compliance with Conditions Precedent . . . . . . . 15
     SECTION 2.6    Events of Default; Waiver. . . . . . . . . . . . . . . . . . . 15
     SECTION 2.7    Event of Default; Notice . . . . . . . . . . . . . . . . . . . 17

ARTICLE III

ORGANIZATION OF TRUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     SECTION 3.1    Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     SECTION 3.2    Office . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     SECTION 3.3    Purpose. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     SECTION 3.4    Prohibition of Actions by the Trust and the Issuer 
                    Trustees . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
     SECTION 3.5    General Authority of the Issuer Trustees . . . . . . . . . . . 20
     SECTION 3.6    Title to Property of the Trust . . . . . . . . . . . . . . . . 20
     SECTION 3.7    Not Responsible for Recitals or Issuance of 
                    Trust Securities . . . . . . . . . . . . . . . . . . . . . . . 20
     SECTION 3.8    Duration of Trust. . . . . . . . . . . . . . . . . . . . . . . 20
     SECTION 3.9    Mergers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
     SECTION 3.10   Termination of Trust . . . . . . . . . . . . . . . . . . . . . 22

ARTICLE IV

SPONSOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
     SECTION 4.1    Sponsor's Purchase of Common Securities. . . . . . . . . . . . 23
     SECTION 4.2    Responsibilities of the Sponsor. . . . . . . . . . . . . . . . 24


                                       i
<PAGE>

<CAPTION>
                                                                                 Page
                                                                                 ----
<S>                                                                             <C>
ARTICLE V

ISSUER TRUSTEES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
     SECTION 5.1    Number of Issuer Trustees. . . . . . . . . . . . . . . . . . . 25
     SECTION 5.2    Delaware Trustee; Eligibility. . . . . . . . . . . . . . . . . 25
     SECTION 5.3    Property Trustee; Eligibility. . . . . . . . . . . . . . . . . 26
     SECTION 5.4    Qualifications of Administrative Trustees and Trustee 
                    Generally. . . . . . . . . . . . . . . . . . . . . . . . . . . 27
     SECTION 5.5    Initial Trustees . . . . . . . . . . . . . . . . . . . . . . . 27
     SECTION 5.6    Appointment, Removal and Resignation of Trustees . . . . . . . 27
     SECTION 5.7    Vacancies among Trustees . . . . . . . . . . . . . . . . . . . 29
     SECTION 5.8    Merger, Conversion, Consolidation or Succession to 
                    Business of an Issuer Trustee. . . . . . . . . . . . . . . . . 29
     SECTION 5.9    Authority, Powers and Duties of the Administrative 
                    Trustees . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
     SECTION 5.10   Delegation of Powers and Duties of the Administrative
                    Trustees . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
     SECTION 5.11   Powers and Duties of the Property Trustee. . . . . . . . . . . 34
     SECTION 5.12   Certain Duties and Responsibilities of the Property 
                    Trustee. . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
     SECTION 5.13   Certain Rights of Property Trustee . . . . . . . . . . . . . . 38
     SECTION 5.14   Delaware Trustee . . . . . . . . . . . . . . . . . . . . . . . 41
     SECTION 5.15   Meetings . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

ARTICLE VI

DISTRIBUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
     SECTION 6.1    Distributions. . . . . . . . . . . . . . . . . . . . . . . . . 43

ARTICLE VII

THE TRUST SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
     SECTION 7.1    Title and Terms. . . . . . . . . . . . . . . . . . . . . . . . 43
     SECTION 7.2    General Provisions Regarding the Trust Securities. . . . . . . 44
     SECTION 7.3    General Form of Certificates . . . . . . . . . . . . . . . . . 44
     SECTION 7.4    Form of Convertible Preferred Securities Certificates; 
                    Global Certificates. . . . . . . . . . . . . . . . . . . . . . 44
     SECTION 7.5    Execution and Dating of Certificates . . . . . . . . . . . . . 46
     SECTION 7.6    Global Securities; Non-Global Securities; Common 
                    Securities Certificate . . . . . . . . . . . . . . . . . . . . 46


                                       ii

<PAGE>

<CAPTION>
                                                                                 Page
                                                                                 ----
<S>                                                                             <C>
     SECTION 7.7    Definitive Convertible Preferred Security Certificates . . . . 48
     SECTION 7.8    Restrictive Legends. . . . . . . . . . . . . . . . . . . . . . 49
     SECTION 7.9    Temporary Certificates . . . . . . . . . . . . . . . . . . . . 50
     SECTION 7.10   Registrar, Paying Agent and Conversion Agent . . . . . . . . . 51
     SECTION 7.11   Paying Agent to Hold Money in Trust. . . . . . . . . . . . . . 51
     SECTION 7.12   Outstanding Convertible Preferred Securities . . . . . . . . . 52
     SECTION 7.13   Convertible Preferred Securities in Treasury . . . . . . . . . 52
     SECTION 7.14   Notices to Clearing Agency . . . . . . . . . . . . . . . . . . 53
     SECTION 7.15   Appointment of Successor Clearing Agency . . . . . . . . . . . 53
     SECTION 7.16   Deemed Security Holders. . . . . . . . . . . . . . . . . . . . 53

ARTICLE VIII

TRANSFERS, EXCHANGES AND CANCELLATIONS OF TRUST SECURITIES . . . . . . . . . . . . 53
     SECTION 8.1    General. . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
     SECTION 8.2    Certain Transfers and Exchanges. . . . . . . . . . . . . . . . 55
     SECTION 8.3    Mutilated, Destroyed, Lost or Stolen Certificates; 
                    Replacement Securities . . . . . . . . . . . . . . . . . . . . 60
     SECTION 8.4    Cancellation of Convertible Preferred Security Certificates. . 60

ARTICLE IX

LIMITATION OF LIABILITY OF HOLDERS OF TRUST SECURITIES, TRUSTEES AND OTHERS . . . . 61
     SECTION 9.1    Liability. . . . . . . . . . . . . . . . . . . . . . . . . . . 61
     SECTION 9.2    Exculpation. . . . . . . . . . . . . . . . . . . . . . . . . . 61
     SECTION 9.3    Fiduciary Duty . . . . . . . . . . . . . . . . . . . . . . . . 62
     SECTION 9.4    Indemnification. . . . . . . . . . . . . . . . . . . . . . . . 63
     SECTION 9.5    Outside Businesses . . . . . . . . . . . . . . . . . . . . . . 66

ARTICLE X

ACCOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
     SECTION 10.1   Fiscal Year. . . . . . . . . . . . . . . . . . . . . . . . . . 67
     SECTION 10.2   Certain Accounting Matters . . . . . . . . . . . . . . . . . . 67
     SECTION 10.3   Banking. . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
     SECTION 10.4   Withholding. . . . . . . . . . . . . . . . . . . . . . . . . . 68


                                      iii
<PAGE>

<CAPTION>
                                                                                 Page
                                                                                 ----
<S>                                                                             <C>
ARTICLE XI

AMENDMENTS AND MEETINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
     SECTION 11.1   Amendments . . . . . . . . . . . . . . . . . . . . . . . . . . 69
     SECTION 11.2   Meetings of the Holders of Trust Securities; Action by 
                    Written Consent. . . . . . . . . . . . . . . . . . . . . . . . 71

ARTICLE XII

REPRESENTATIONS OF PROPERTY TRUSTEE AND DELAWARE TRUSTEE . . . . . . . . . . . . . 72
     SECTION 12.1   Representations and Warranties of Property Trustee . . . . . . 72
     SECTION 12.2   Representations and Warranties of Delaware Trustee . . . . . . 73

ARTICLE XIII

CONVERSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
     SECTION 13.1   Conversion Rights. . . . . . . . . . . . . . . . . . . . . . . 74
     SECTION 13.2   Conversion Procedures. . . . . . . . . . . . . . . . . . . . . 75
     SECTION 13.3   Conversion Price Adjustments . . . . . . . . . . . . . . . . . 78
     SECTION 13.4   Fundamental Change . . . . . . . . . . . . . . . . . . . . . . 83
     SECTION 13.5   Notice of Adjustments of Conversion Price. . . . . . . . . . . 85
     SECTION 13.6   Prior Notice of Certain Events . . . . . . . . . . . . . . . . 86
     SECTION 13.7   Certain Defined Terms. . . . . . . . . . . . . . . . . . . . . 87
     SECTION 13.8   Dividend or Interest Reinvestment Plans. . . . . . . . . . . . 87
     SECTION 13.9   Certain Additional Rights. . . . . . . . . . . . . . . . . . . 88
     SECTION 13.10  Restrictions on Sun Common Stock Issuable Upon 
                    Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . 88
     SECTION 13.11  Trustee Not Responsible for Determining Conversion Price 
                    or Adjustments . . . . . . . . . . . . . . . . . . . . . . . . 90

ARTICLE XIV

MISCELLANEOUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
     SECTION 14.1   Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
     SECTION 14.2   Governing Law. . . . . . . . . . . . . . . . . . . . . . . . . 92
     SECTION 14.3   Intention of the Parties . . . . . . . . . . . . . . . . . . . 92
     SECTION 14.4   Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
     SECTION 14.5   Successors and Assigns . . . . . . . . . . . . . . . . . . . . 92
     SECTION 14.6   Partial Enforceability . . . . . . . . . . . . . . . . . . . . 93
     SECTION 14.7   Counterparts . . . . . . . . . . . . . . . . . . . . . . . . . 93


                                       iv

<PAGE>

<CAPTION>
                                                                                 Page
                                                                                 ----
<S>                                                                             <C>
ARTICLE XV

REGISTRATION RIGHTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
     SECTION 15.1   Registration Rights. . . . . . . . . . . . . . . . . . . . . . 93

     ANNEX I        Terms of 7% Convertible Preferred Securities and 7%
                    Convertible Common Securities

     Exhibit A-1    Form of Preferred Security

     Exhibit A-2    Form of Common Security

     Exhibit B      Form of Unrestricted Securities Certificate

</TABLE>


                                       v
<PAGE>

                             CROSS-REFERENCE TABLE*

<TABLE>
<CAPTION>

   Section of
Trust Indenture Act                                           Section of
of 1939, as amended                                         Trust Agreement
- -------------------                                         ---------------
<S>                                                        <C>
310(a) . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.3(a)
310(b) . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.3(c)
311(c) . . . . . . . . . . . . . . . . . . . . . . . . . . .  Inapplicable
310 - 317. . . . . . . . . . . . . . . . . . . . . . . . . .  2.1(c)
311(a) . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.2(b)
311(b) . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.2(b)
312(b) . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.2(b)
313. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.3
314(a) . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.4, 5.9(d)(xiii)
314(b) . . . . . . . . . . . . . . . . . . . . . . . . . . .  Inapplicable
314(c) . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.5
314(d) . . . . . . . . . . . . . . . . . . . . . . . . . . .  Inapplicable
314(f) . . . . . . . . . . . . . . . . . . . . . . . . . . .  Inapplicable
315(a) . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.12(b)-(e)
315(c) . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.12(a)
315(d) . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.12(a)
316(a) . . . . . . . . . . . . . . . . . . . . . . . . . . .  2.6, Annex I
316(c) . . . . . . . . . . . . . . . . . . . . . . . . . . .  5.9(d)(v)

</TABLE>
_______________

*    This Cross-Reference Table does not constitute part of the Trust Agreement
     and shall not affect the interpretation of any of its terms or provisions.


                                       vi

<PAGE>

                             AMENDED AND RESTATED
                             DECLARATION OF TRUST
                                      OF
                               SUN FINANCING I
                                  MAY 4, 1998

          AMENDED AND RESTATED DECLARATION OF TRUST ("Declaration") dated and 
effective as of May 4, 1998, by the undersigned trustees (together with all 
other Persons from time to time duly appointed and serving as trustees in 
accordance with the provisions of this Declaration, the "Trustees"), Sun 
Healthcare Group, Inc., a corporation, as trust sponsor (the "Sponsor"), and 
by the holders, from time to time, of undivided beneficial interests in the 
assets of the Trust issued pursuant to this Declaration;

          WHEREAS, certain of the Trustees and the Sponsor established Sun 
Financing I (the "Trust"), a trust under the Business Trust Act (as defined 
herein) pursuant to a Declaration of Trust, dated as of November 7, 1997, as 
amended by an Amended and Restated Declaration of Trust, dated as of April 
27, 1998, (the "Original Declaration") and a Certificate of Trust filed with 
the Secretary of State of the State of Delaware on November 7, 1997 for the 
sole purpose of issuing and selling certain securities representing undivided 
beneficial interests in the assets of the Trust and investing the proceeds 
thereof in certain Convertible Debentures (as defined herein) of the Company 
(as defined herein);

          WHEREAS, as of the date hereof, no interests in the Trust have been 
issued; and

          WHEREAS, all of the Trustees and the Sponsor, by this Declaration, 
amend and restate each and every term and provision of the Original 
Declaration; 

          NOW, THEREFORE, it being the intention of the parties hereto to 
continue the Trust as a business trust under the Business Trust Act and that 
this Declaration constitutes the governing instrument of such business trust, 
the Trustees declare that all assets contributed to the Trust will be held in 
trust for the benefit of the holders, from time to time, of the securities 
representing undivided beneficial interests in the assets of the Trust issued 
hereunder, subject to the provisions of this Declaration.

<PAGE>

                                   ARTICLE I

                         INTERPRETATION AND DEFINITIONS

SECTION 1.1    DEFINITIONS.

               Unless the context otherwise requires:

               (a)   Capitalized terms used in this Declaration but not 
defined in the preamble above have the respective meanings assigned to them 
in this Section 1.1; 

               (b)   a term defined anywhere in this Declaration has the same 
meaning throughout; 

               (c)   all references to "the Declaration" or "this 
Declaration" are to this Declaration as modified, supplemented or amended 
from time to time; 

               (d)   all references in this Declaration to Articles and 
Sections and Annexes and Exhibits are to Articles and Sections and Annexes 
and Exhibits to this Declaration unless otherwise specified;

               (e)   a term defined in the Trust Indenture Act has the same 
meaning when used in this Declaration unless otherwise defined in this 
Declaration or unless the context otherwise requires;

               (f)   a reference to the singular includes the plural and vice 
versa; and

               (g) a reference to the masculine includes the feminine and 
vice versa.

               "ADDITIONAL INTEREST" means if the Trust is required to pay 
any taxes, duties, assessments or governmental charges of whatever nature 
(other than withholding taxes) imposed by the United States or any other 
taxing authority, such amounts as shall be required so that the net amounts 
received and retained by the Trust after paying such taxes, duties, 
assessments and governmental charges will not be less than the amounts the 
Trust would have received had no such taxes, duties, assessments or 
governmental charges been imposed.

               "ADMINISTRATIVE TRUSTEE" means any Trustee other than the 
Property Trustee and the Delaware Trustee.


                                       2

<PAGE>

               "AFFILIATE" has the same meaning as given to that term in Rule 
405 of the Securities Act or any successor rule thereunder.

               "AGENT" means any Registrar, Paying Agent, Conversion Agent or 
co-registrar.

               "APPLICABLE PRICE" means (i) in the case of a Non-Stock 
Fundamental Change in which the holders of the Sun Common Stock receive only 
cash, the amount of cash received by the holder of one share of Sun Common 
Stock and (ii) in the event of any other Non-Stock Fundamental Change or any 
Common Stock Fundamental Change, the average of the Closing Prices for the 
Sun Common Stock during the ten trading days prior to the record date for the 
determination of the holders of Sun Common Stock entitled to receive such 
securities, cash, or other property in connection with such Non-Stock 
Fundamental Change or Common Stock Fundamental Change or, if there is no such 
record date, the date upon which the holders of the Sun Common Stock shall 
have the right to receive such securities, cash, or other property (such 
record date or distribution date being hereinafter referred to as the 
"Entitlement Date").

               "APPLICABLE PROCEDURES" means, with respect to any transfer or 
transaction involving a Global Certificate or beneficial interest therein, 
the rules and procedures of Euroclear and Cedel, and of the Clearing Agency 
for such security, in each case to the extent applicable to such transaction 
and as in effect from time to time.

               "AUTHORIZED OFFICER" of a Person means any Person that is 
authorized to bind such Person.

               "BOARD OF DIRECTORS" means either the board of directors of 
the Company or any duly authorized committee of that board.

               "BOARD RESOLUTION" means a copy of a resolution certified by 
the Secretary or an Assistant Secretary of the Company to have been duly 
adopted by the Board of Directors and to be in full force and effect on the 
date of such certification, and delivered to the Trustee.

               "BOOK ENTRY INTEREST" means a beneficial interest in a Global 
Certificate, ownership and transfers of which shall be maintained and made 
through book entries by a Clearing Agency as described in Section 8.2.


                                       3

<PAGE>

               "BUSINESS DAY" means any day other than a day on which banking
institutions in the City of New York or in Wilmington, Delaware are authorized
or required by law to close.

               "BUSINESS TRUST ACT" means Chapter 38 of Title 12 of the Delaware
Code, 12 DEL. CODE Section 3801 ET SEQ., as it may be amended from time to time,
or any successor legislation.

               "CERTIFICATE" means a certificate in global or definitive form
representing a Common Security or a Convertible Preferred Security.

               "CERTIFICATE DEPOSITORY AGREEMENT" means the agreement among the
Trust, the Sponsor and The Depositary Trust Company, as the initial Clearing
Agency, dated as of the Closing Date, relating to the global Convertible
Preferred Security Certificates, substantially in the form attached as Exhibit
D, as the same may be amended and supplemented from time to time.

               "CLEARING AGENCY" means an organization registered as a "Clearing
Agency" pursuant to Section 17A of the Exchange Act that is acting as depositary
for the Convertible Preferred Securities and in whose name or in the name of a
nominee of that organization shall be registered a Global Certificate and which
shall undertake to effect book entry transfers and pledges of the Convertible
Preferred Securities.

               "CLOSING DATE" means May 4, 1998.

               "CLOSING PRICE" has the meaning specified in Section 13.7.

               "CODE" means the Internal Revenue Code of 1986, as amended from
time to time, or any successor legislation.

               "COMMISSION" means the Securities and Exchange Commission.

               "COMMON SECURITIES" has the meaning specified in Section 7.1.

               "COMMON SECURITIES GUARANTEE" means the guarantee agreement dated
as of May 4, 1998, of the Sponsor in respect of the Common Securities.


                                      4
<PAGE>

               "COMMON SECURITY PURCHASE AGREEMENT" means the purchase agreement
relating to the Common Securities dated as of May 4, 1998, by and between the
Trust and the Sponsor. 

               "COMMON SECURITY CERTIFICATE" means a definitive certificate in
fully registered form representing a Common Security substantially in the form
of Exhibit A-2.

               "COMMON STOCK FUNDAMENTAL CHANGE" means any Fundamental Change in
which more than 50% of the value (as determined in good faith by the Board of
Directors of the Company) of the consideration received by holders of Sun Common
Stock consists of common stock that for each of the ten consecutive trading days
prior to the Entitlement Date has been admitted for listing or admitted for
listing subject to notice of issuance on a national securities exchange or
quoted on the NASDAQ National Market; provided, however, that a Fundamental
Change shall not be a Common Stock Fundamental Change unless either (i) the
Company continues to exist after the occurrence of such Fundamental Change and
the outstanding Convertible Preferred Securities continue to exist as
outstanding Convertible Preferred Securities or (ii) not later than the
occurrence of such Fundamental Change, the outstanding Convertible Preferred
Securities are converted into or exchanged for shares of convertible preferred
stock or debentures of an entity succeeding to the business of the Company or a
subsidiary thereof, which convertible preferred stock (or debentures, as the
case may be) has powers, preferences, and relative, participating, optional, or
other rights, and qualifications, limitations, and restrictions, substantially
similar to those of the Convertible Preferred Securities.

               "COMPANY" means the Sponsor in its capacity as issuer of the
Convertible Debentures.

               "COMPANY INDEMNIFIED PERSON" means (i) any Administrative
Trustee; (ii) any Affiliate of any Administrative Trustee; (iii) any officer,
director, shareholder, member, partner, employee, representative or agent of any
Administrative Trustee; or (iv) any officer, employee or agent of the Trust or
its Affiliates.

               "COMPOUNDED INTEREST" means interest compounded quarterly at the
rate specified for the Convertible Debentures to the extent permitted by
applicable law upon interest accrued and unpaid (including Additional Interest)
at the end of each Extension Period.

               "CONVERSION AGENT" has the meaning set forth in Section 7.10.


                                      5
<PAGE>

               "CONVERSION NOTICE" has the meaning set forth in Section 13.2.

               "CONVERSION PRICE" has the meaning set forth in Section 13.1.

               "CONVERTIBLE DEBENTURE PURCHASE AGREEMENT" means the purchase
agreement relating to the Convertible Debentures dated as of May 4, 1998 by and
between the Company and the Trust.

               "COVERED PERSON" means (a) any officer, director, stockholder,
partner, member, representative, employee or agent of (i) the Trust or (ii) the
Trust's Affiliates; and (b) any Holder of Trust Securities.

               "CONVERTIBLE DEBENTURES" means the Convertible Debentures to be
issued by the Company under the Indenture and to be held by the Property
Trustee.

               "CONVERTIBLE PREFERRED SECURITIES" has the meaning specified in
Section 7.1.

               "CONVERTIBLE PREFERRED SECURITY CERTIFICATE" means a certificate
representing a Convertible Preferred Security substantially in the form of
Exhibit A-1.

               "CONVERTIBLE PREFERRED SECURITIES GUARANTEE" means the Guarantee
Agreement dated as of May 4, 1998 of the Sponsor in respect of the Convertible
Preferred Securities.

               "CONVERTIBLE PREFERRED SECURITY BENEFICIAL OWNER" means, with
respect to a Book Entry Interest, a Person who is the beneficial owner of such
Book Entry Interest, as reflected on the books of the Depositary, or on the
books of a Person maintaining an account with such Depositary (directly as a
participant or as an indirect participant, in each case in accordance with the
rules of such Depositary).

               "DEFINITIVE CONVERTIBLE PREFERRED SECURITY CERTIFICATES" has the
meaning set forth in Section 7.4(a).

               "DELAWARE TRUSTEE" has the meaning set forth in Section 5.2.

               "DEPOSITARY" means The Depository Trust Company, the initial
Clearing Agency, until a successor shall be appointed pursuant to Section 7.15,
and thereafter means such successor Depositary.


                                      6
<PAGE>

               "DISTRIBUTION" means a distribution payable to Holders of Trust
Securities in accordance with Section 6.1.

               "EVENT OF DEFAULT" in respect of the Trust Securities means an
Event of Default (as defined in the Indenture) has occurred and is continuing in
respect of the Convertible Debentures.

               "EXCHANGE ACT" means the Securities Exchange Act of 1934, as
amended from time to time, and the rules and regulations promulgated thereunder,
or any successor legislation.

               "EXTENSION PERIOD" has the meaning set forth in Annex I hereto.

               "FIDUCIARY INDEMNIFIED PERSON" has the meaning set forth in
Section 9.4(b).

               "FUNDAMENTAL CHANGE" means the occurrence of any Transaction or
event in connection with a plan pursuant to which all or substantially all of
the Sun Common Stock shall be exchanged for, converted into, acquired for, or
constitute solely the right to receive securities, cash, or other property
(whether by means of an exchange offer, liquidation, tender offer,
consolidation, merger, combination, reclassification, recapitalization, or
otherwise), provided, that, in the case of a plan involving more than one such
Transaction or event, for purposes of adjustment of the conversion price, such
Fundamental Change shall be deemed to have occurred when substantially all of
the Sun Common Stock shall be exchanged for, converted into, or acquired for or
constitute solely the right to receive securities, cash, or other property, but
the adjustment shall be based upon the consideration that a holder of Sun Common
Stock received in such Transaction or event as a result of which more than 50%
of the Sun Common Stock shall have been exchanged for, converted into, or
acquired for or constitute solely the right to receive securities, cash, or
other property.

               "GLOBAL CERTIFICATE" has the meaning set forth in Section 8.2(a).

               "HOLDER" means a Person in whose name a Certificate representing
a Trust  Security is registered, such Person being a beneficial owner within the
meaning of the Business Trust Act.

               "INDEMNIFIED PERSON" means a Company Indemnified Person or a
Fiduciary Indemnified Person.


                                      7
<PAGE>

               "INDENTURE" means the Indenture dated as of May 4, 1998, between
the Company and the Indenture Trustee, as it may be amended from time to time.

               "INDENTURE TRUSTEE" means The Bank of New York, a New York
banking corporation, as trustee under the Indenture until a successor is
appointed thereunder, and thereafter means such successor trustee.

               "INVESTMENT COMPANY" means an investment company as defined in
the Investment Company Act.

               "INVESTMENT COMPANY ACT" means the Investment Company Act of
1940, as amended from time to time, and the rules and regulations promulgated
thereunder, or any successor legislation.

               "ISSUER TRUSTEE" or "ISSUER TRUSTEES" means each Person who has
signed this Declaration as a trustee, so long as such Person shall continue in
office in accordance with the terms hereof, and all other Persons who may from
time to time be duly appointed, qualified and serving as Issuer Trustees in
accordance with the provisions hereof, and references herein to a Issuer Trustee
or the Issuer Trustees shall refer to such Person or Persons solely in their
capacity as trustees hereunder.

               "LEGAL ACTION" has the meaning set forth in Section 5.9(d)(x).

               "LIQUIDATED DAMAGES" has the meaning specified in the Indenture.

               "MAJORITY IN LIQUIDATION AMOUNT OF THE COMMON SECURITIES" means,
except as provided in the terms of the Common Securities or by the Trust
Indenture Act, Holders of outstanding Common Securities voting together as a
single class who are the record owners of more than 50% of the aggregate
liquidation amount (including the stated amount that would be paid on
redemption, liquidation or otherwise, plus accrued and unpaid Distributions to
the date upon which the voting percentages are determined) of all outstanding
Common Securities of the relevant class.

               "MAJORITY IN LIQUIDATION AMOUNT OF THE TRUST SECURITIES" means,
except as provided in the terms of the Convertible Preferred Securities or by
the Trust Indenture Act, Holders of outstanding Trust Securities voting together
as a single class or, as the context may require, Holders of outstanding
Convertible Preferred Securities or Holders of outstanding Common Securities
voting separately as a class, who are the record owners of more than 50% of the
aggregate liquidation amount (including the stated amount that would 


                                      8
<PAGE>

be paid on redemption, liquidation or otherwise, plus accrued and unpaid 
Distributions to the date upon which the voting percentages are determined) 
of all outstanding Trust Securities of the relevant class.

               "MINISTERIAL ACTION" has the meaning set forth in the terms of
the Trust Securities as set forth in Annex I hereto.

               "NON-STOCK FUNDAMENTAL CHANGE" means any Fundamental Change other
than a Common Stock Fundamental Change.

               "NYSE" means the New York Stock Exchange.

               "OFFICERS' CERTIFICATE" means, with respect to any Person, a
certificate signed by two Authorized Officers of such Person.  Any Officers'
Certificate delivered with respect to compliance with a condition or covenant
provided for in this Declaration shall include:

               (i)   a statement that each officer signing the Officers'
                     Certificate has read the covenant or condition and the
                     definitions relating thereto;

               (ii)  a brief statement of the nature and scope of the
                     examination or investigation undertaken by each officer in
                     rendering the Officers' Certificate;

               (iii) a statement that each such officer has made such
                     examination or investigation as, in such officer's
                     opinion, is necessary to enable such officer to express an
                     informed opinion as to whether or not such covenant or
                     condition has been complied with; and 

               (iv)  a statement as to whether, in the opinion of each such
                     officer, such condition or covenant has been complied
                     with.

               "OFFERING MEMORANDUM" means the final offering memorandum issued
by the Company, dated as of April 29,1998.

               "PAYING AGENT" has the meaning specified in Section 7.10.

               "PERSON" means any legal person, including any individual,
corporation, estate, partnership, joint venture, association, joint stock
company, limited liability company, 


                                      9
<PAGE>

trust, unincorporated organization or government or any agency or political 
subdivision thereof, or any other entity of whatever nature.

               "PROPERTY TRUSTEE" means the Issuer Trustee meeting the
eligibility requirements set forth in Section 5.3.

               "PROPERTY ACCOUNT" has the meaning set forth in Section 5.11(c).

               "PURCHASE AGREEMENT" means the Purchase Agreement dated as of
April   , 1998, between the Sponsor and the initial purchasers named therein,
relating to the Convertible Preferred Securities.

               "PURCHASER STOCK PRICE" means, with respect to any Common Stock
Fundamental Change, the average of the Closing Prices for the common stock
received in such Common Stock Fundamental Change for the ten consecutive trading
days prior to and including the Entitlement Date.

               "QUORUM" means a majority of the Administrative Trustees.

               "REFERENCE MARKET PRICE" shall initially mean $11.00 (which is an
amount equal to 66 2/3% of the reported last sales price for Sun Common Stock on
the NYSE Consolidated Transactions Tape on April 28, 1998) and in the event of
any adjustment of the conversion price other than as a result of a Non-Stock
Fundamental Change, the Reference Market Price shall also be adjusted so that
the ratio of the Reference Market Price to the conversion price after giving
effect to any such adjustment shall always be the same as the ratio of the
initial Reference Market Price to the initial conversion price of the
Convertible Preferred Securities.

               "REGISTRAR" has the meaning set forth in Section 7.10.

               "REGISTRATION RIGHTS AGREEMENT" means the Registration Rights
Agreement, dated May 4, 1998, among the Sponsor, the Trust, and the initial
purchasers named in the Purchase Agreement.

               "RELATED PARTY" means, with respect to the Sponsor, any direct or
indirect wholly owned subsidiary of the Sponsor or any other Person that owns,
directly or indirectly, 100% of the outstanding voting securities of the
Sponsor.


                                      10
<PAGE>

               "RESPONSIBLE OFFICER" means, with respect to the Property
Trustee, any vice-president, any assistant vice-president, the treasurer, any
assistant treasurer, any trust officer or assistant trust officer or any other
officer in the Corporate Trust Department of the Property Trustee customarily
performing functions similar to those performed by any of the above designated
officers and also means, with respect to a particular corporate trust matter,
any other officer to whom such matter is referred because of that officer's
knowledge of and familiarity with the particular subject.

               "RESTRICTED GLOBAL CERTIFICATE" has the meaning set forth in
Section 7.4(a).

               "RESTRICTED SECURITIES" means all Convertible Preferred
Securities required pursuant to Section 7.8 to bear any Restricted Securities
Legend.  Such term includes the Restricted Global Certificate.

               "RESTRICTED SECURITIES CERTIFICATE" means a certificate
substantially in the form set forth in Exhibit B.

               "RESTRICTED SECURITIES LEGEND" has the meaning specified in
Section 7.8.

               "RULE 3a-5" means Rule 3a-5 under the Investment Company Act.

               "SECURITIES ACT" means the Securities Act of 1933, as amended
from time to time, and the rules and regulations promulgated thereunder, or any
successor legislation.

               "SECURITIES ACT LEGEND" means a Restricted Securities Legend.

               "SECURITIES GUARANTEE" means the Common Securities Guarantee and
the Convertible Preferred Securities Guarantee.

               "SHELF REGISTRATION STATEMENT" means the Registration Statement
including any amendments thereto relating to, among other securities, the
Convertible Preferred Securities, as defined in the Registration Rights
Agreement.

               "SPECIAL EVENT" has the meaning set forth in Annex I hereto.

               "SPONSOR" means Sun Healthcare Group, Inc., a Delaware
corporation, or any successor entity in a merger, consolidation or amalgamation,
in its capacity as sponsor of the Trust.


                                      11
<PAGE>

               "SUCCESSOR ENTITY" has the meaning set forth in 
Section 3.9(b)(i).

               "SUCCESSOR SECURITIES" has the meaning set forth in 
Section 3.9(b)(i)(B).

               "SUN COMMON STOCK" includes any stock of any class of the Company
which has no preference in respect of dividends or of amounts payable in the
event of any voluntary or involuntary liquidation, dissolution or winding up of
the Company and which is not subject to redemption by the Company.  However,
subject to the provisions of Annex 1, shares issuable on conversion of Trust
Securities shall include only shares of the class designated as Sun Common Stock
of the Company at the date of this instrument or shares of any class or classes
resulting from any reclassification or reclassifications thereof and which have
no preference in respect of dividends or of amounts payable in the event of any
voluntary or involuntary liquidation, dissolution or winding up of the Company
and which are not subject to redemption by the Company; PROVIDED, that if at any
time there shall be more than one such resulting class, the shares of each such
class then so issuable on conversion shall be substantially in the proportion
which the total number of shares of such class resulting from all such
reclassifications bears to the total number of shares of all such classes
resulting from all such reclassifications.

               "SUPER MAJORITY" has the meaning set forth in Section 2.6(a)(ii).

               "TAX EVENT" has the meaning set forth in Annex I hereto.

               "10% IN LIQUIDATION AMOUNT OF THE TRUST SECURITIES" means, except
as provided in the terms of the Convertible Preferred Securities or by the Trust
Indenture Act, Holders of outstanding Trust Securities voting together as a
single class or, as the context may require, Holders of outstanding Convertible
Preferred Securities or Holders of outstanding Common Securities, voting
separately as a class, who are the record owners of 10% or more of the aggregate
liquidation amount (including the stated amount that would be paid on
redemption, liquidation or otherwise, plus accrued and unpaid Distributions to
the date upon which the voting percentages are determined) of all outstanding
Trust Securities of the relevant class.

               "TRADING DAY" has the meaning set forth in Section 13.7.

               "TRANSACTION" has the meaning set forth in Section 13.4.

               "TREASURY REGULATIONS" means the income tax regulations,
including temporary and proposed regulations, promulgated under the Code by the
United States 


                                      12
<PAGE>

Treasury, as such regulations may be amended from time to time (including 
corresponding provisions of succeeding regulations).

               "TRUST SECURITIES" means the Common Securities and the
Convertible Preferred Securities.

               "TRUST SECURITIES CERTIFICATE" means any one of the Common
Securities Certificates, the Global Certificates or the Convertible Preferred
Securities Certificates.

               "TRUST INDENTURE ACT" means the Trust Indenture Act of 1939, as
amended from time to time, and the rules and regulations promulgated thereunder,
or any successor legislation.

               "UNRESTRICTED SECURITIES CERTIFICATE" means a certificate
substantially in the form set forth in Exhibit C.


                                      ARTICLE II

         TRUST INDENTURE ACT; REPORTS, NOTICES AND COMPLIANCE CERTIFICATES

SECTION 2.1    TRUST INDENTURE ACT; APPLICATION.

               (a)   This Declaration is subject to the provisions of the Trust
Indenture Act that are required to be part of this Declaration, which are
incorporated by reference in and made part of this Declaration and shall, to the
extent applicable, be governed by such provisions.

               (b)   The Property Trustee shall be the only Issuer Trustee that
is a Trustee for the purposes of the Trust Indenture Act.

               (c)   If and to the extent that any provision of this
Declaration limits, qualifies or conflicts with the duties imposed by Sections
310 to 317, inclusive, of the Trust Indenture Act, such imposed duties shall
control.  

               (d)   The application of the Trust Indenture Act to this
Declaration shall not affect the nature of the Trust Securities as equity
securities representing undivided beneficial interests in the assets of the
Trust.


                                      13

<PAGE>

SECTION 2.2    LISTS OF HOLDERS OF TRUST SECURITIES.

               (a)   Each of the Sponsor and the Administrative Trustees on
behalf of the Trust shall provide the Property Trustee (i) within 14 days after
each record date for payment of Distributions, a list, in such form as the
Property Trustee may reasonably require, of the names and addresses of the
Holders of the Trust Securities ("List of Holders") as of such record date,
PROVIDED that neither the Sponsor nor the Administrative Trustees on behalf of
the Trust shall be obligated to provide such List of Holders at any time the
List of Holders does not differ from the most recent List of Holders given to
the Property Trustee (or otherwise held by it) by the Sponsor and the
Administrative Trustees on behalf of the Trust, and (ii) at any other time,
within 30 days of receipt by the Trust of a written request for a List of
Holders as of a date no more than 14 days before such List of Holders is given
to the Property Trustee.  The Property Trustee shall preserve, in as current a
form as is reasonably practicable, all information contained in any List of
Holders given to or held by it or which it receives in the capacity as Paying
Agent (if acting in such capacity), PROVIDED that the Property Trustee may
destroy any List of Holders previously given to it on receipt of a new List of
Holders.  

               (b)   The Property Trustee shall comply with its obligations
under Sections 311(a), 311(b) and 312(b) of the Trust Indenture Act.

SECTION 2.3    REPORTS BY THE PROPERTY TRUSTEE.

               (a)   Within 30 days after May 15 of each year, commencing May
15, 1999 (unless a report is required to be transmitted before such date by the
TIA, in which case before such date so as to comply with the TIA), the Property
Trustee shall transmit by mail to Holders such reports concerning the Property
Trustee and its actions under this Declaration as may be required pursuant to
the Trust Indenture Act in the manner provided pursuant thereto.

               (b)   A copy of each such report shall, at the time of such
transmission to Holders, be filed by the Property Trustee with each stock
exchange upon which the Trust Securities are listed, with the Commission and
with the Company.  The Trust will notify the Property Trustee when the Trust
Securities are listed on any stock exchange.

                                      14

<PAGE>

SECTION 2.4    PERIODIC REPORTS TO PROPERTY TRUSTEE.

               Each of the Sponsor and the Trust shall file with the Property
Trustee and the Commission, and transmit to Holders, such information, documents
and other reports, and such summaries thereof, as may be required pursuant to
the Trust Indenture Act (including Section 3.14 thereof) at the times and in the
manner provided pursuant to such Act; PROVIDED, that any such information,
documents or reports required to be filed with the Commission pursuant to
Section 13 or 15(d) of the Exchange Act shall be filed with the Property Trustee
within 15 days after the same is so required to be filed with the Commission.

               Delivery of such reports, information and documents to the
Property Trustee is for informational purposes only and the Property Trustee's
receipt of such shall not constitute constructive notice of any information
contained therein or determinable from information contained therein, including
the Trust's compliance with any of its covenants hereunder (as to which the
Property Trustee is entitled to rely exclusively on Officers' Certificates).

               Each of the Sponsor and the Trust shall also provide to the
Property Trustee on a timely basis such information as the Property Trustee
requires to enable the Property Trustee to prepare and file any form required to
be submitted by the Company with the Internal Revenue Service and the Holders of
the Trust Securities relating to original issue discount, if any, including,
without limitation, Form 1099-OID or any successor form.

SECTION 2.5    EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.

               Each of the Sponsor and the Administrative Trustees on behalf of
the Trust shall provide to the Property Trustee such evidence of compliance with
any conditions precedent, if any, provided for in this Declaration that relate
to any of the matters set forth in Section 314(c) of the Trust Indenture Act. 
Any certificate or opinion required to be given by an officer pursuant to
Section 314(c)(1) may be given in the form of an Officers' Certificate.

SECTION 2.6    EVENTS OF DEFAULT; WAIVER.

               (a) The Holders of a Majority in Liquidation Amount of
Convertible Preferred Securities may, by vote, on behalf of the Holders of all
of the Convertible Preferred Securities, waive any past Event of Default in
respect of the Convertible Preferred Securities and its consequences, PROVIDED
that, if the underlying Event of Default under the Indenture:

                                  15

<PAGE>

                     (i)      is not waivable under the Indenture, the Event of
     Default under the Declaration shall also not be waivable; or

                     (ii)     requires the consent or vote of greater than a
     majority in principal amount of the holders of the Convertible Debentures
     (a "Super Majority") to be waived under the Indenture, the Event of Default
     under the  Declaration may only be waived by the vote of the Holders of at
     least the proportion in liquidation amount of the Convertible Preferred
     Securities that the relevant Super Majority represents of the aggregate
     principal amount of the Convertible Debentures outstanding.

               The foregoing provisions of this Section 2.6(a) shall be in lieu
of Section 316(a)(1)(B) of the Trust Indenture Act and such Section
316(a)(1)(B) of the Trust Indenture Act is hereby expressly excluded from this
Declaration and the Trust Securities, as permitted by the Trust Indenture Act. 
Upon such waiver, any such default shall cease to exist, and any Event of
Default with respect to the Convertible Preferred Securities arising therefrom
shall be deemed to have been cured, for every purpose of this Declaration, but
no such waiver shall extend to any subsequent or other default or an Event of
Default with respect to the Convertible Preferred Securities or impair any right
consequent thereon.  Any waiver by the Holders of the Convertible Preferred
Securities of an Event of Default with respect to the Convertible Preferred
Securities shall also be deemed to constitute a waiver by the Holders of the
Common Securities of any such Event of Default with respect to the Common
Securities for all purposes of this Declaration without any further act, vote,
or consent of the Holders of the Common Securities.

               (b)   The Holders of a Majority in Liquidation Amount of the
Common Securities may, by vote, on behalf of the Holders of all of the Common
Securities, waive any past Event of Default with respect to the Common
Securities and its consequences, PROVIDED that, if the underlying Event of
Default under the Indenture:

                     (i)      is not waivable under the Indenture, except where
     the Holders of the Common Securities are deemed to have waived such Event
     of Default under the Declaration as provided below in this Section 2.6(b),
     the Event of Default under the Declaration shall also not be waivable; or

                     (ii)     requires the consent or vote of a Super Majority
     to be waived, except where the Holders of the Common Securities are deemed
     to have waived such Event of Default under the Declaration as provided
     below in this Section 2.6(b), the Event of Default under the Declaration
     may only be waived by the vote of the 

                                  16

<PAGE>


     Holders of at least the proportion in liquidation amount of the Common 
     Securities that the relevant Super Majority represents of the aggregate 
     principal amount of the Convertible Debentures outstanding;

PROVIDED FURTHER, that each Holder of Common Securities will be deemed to have
waived any such Event of Default and all Events of Default with respect to the
Common Securities and its consequences until all Events of Default with respect
to the Convertible Preferred Securities have been cured, waived or otherwise
eliminated, and until such Events of Default have been so cured, waived or
otherwise eliminated, the Property Trustee will be deemed to be acting solely on
behalf of the Holders of the Convertible Preferred Securities and only the
Holders of the Convertible Preferred Securities will have the right to direct
the Property Trustee in accordance with the terms of the Convertible Preferred
Securities.  The foregoing provisions of this Section 2.6(b) shall be in lieu of
Sections 316(a)(1)(A) and 316(a)(1)(B) of the Trust Indenture Act and such
Sections 316(a)(1)(A) and 316(a)(1)(B) of the Trust Indenture Act are hereby
expressly excluded from this Declaration and the Trust Securities, as permitted
by the Trust Indenture Act.  Subject to the foregoing provisions of this Section
2.6(b), upon such waiver, any such default shall cease to exist and any Event of
Default with respect to the Common Securities arising therefrom shall be deemed
to have been cured for every purpose of this Declaration, but no such waiver
shall extend to any subsequent or other default or Event of Default with respect
to the Common Securities or impair any right consequent thereon.

               (c)   A waiver of an Event of Default under the Indenture by the
Property Trustee at the direction of the Holders of the Convertible Preferred
Securities, constitutes a waiver of the corresponding Event of Default under
this Declaration.  The foregoing provisions of this Section 2.6(c) shall be in
lieu of Section 316(a)(1)(B) of the Trust Indenture Act and such 
Section 316(a)(1)(B) of the Trust Indenture Act is hereby expressly excluded 
from this Declaration and the Trust Securities, as permitted by the Trust 
Indenture Act.

SECTION 2.7    EVENT OF DEFAULT; NOTICE.

               (a)   The Property Trustee shall, within 90 days after the
occurrence of an Event of Default, transmit by mail, first class postage
prepaid, to the Holders of the Trust Securities, the Administrative Trustees and
the Sponsor, notices of all Events of Default with respect to the Trust
Securities actually known to a Responsible Officer of the Property Trustee,
unless such defaults have been cured or waived before the giving of such notice;
PROVIDED that, except in the case of default in the payment of the principal of,
premium, if any, or interest on any of the Convertible Debentures or Convertible
Preferred Securities, the Property Trustee shall be protected in withholding
such notice if and so long as a trust 

                                  17

<PAGE>

committee of directors and/or Responsible Officers of the Property Trustee in 
good faith determine that the withholding of such notice is in the interests 
of the Holders.

               (b)   The Property Trustee shall not be deemed to have knowledge
of any default except:

                     (i)      a default under Sections 501(1) and 501(2) of the
     Indenture; or

                     (ii)     any default as to which the Property Trustee shall
     have received written notice or of which a Responsible Officer of the
     Property Trustee charged with the administration of the Declaration shall
     have actual knowledge.


                                     ARTICLE III

                                ORGANIZATION OF TRUST

SECTION 3.1    NAME.

               The Trust is named "Sun Financing I," as such name may be
modified from time to time by the Administrative Trustees following 10 Business
Days written notice to the Holders of Trust Securities.  The Trust's activities
may be conducted under the name of the Trust or any other name deemed advisable
by the Administrative Trustees.

SECTION 3.2    OFFICE.

               The address of the principal office of the Trust is c/o Sun
Healthcare Group, Inc., 101 Sun Avenue NE, Albuquerque, New Mexico 87109,
Attention: Robert F. Murphy, Esq., Senior Vice President, General Counsel and
Secretary.  On 10 Business Days written notice to the Holders of Trust
Securities, the Administrative Trustees may designate another principal office.

SECTION 3.3    PURPOSE.

               The exclusive purposes and functions of the Trust are (a) to
issue and sell Trust Securities and use the proceeds from such sale to acquire
the Convertible Debentures, and (b) except as otherwise limited herein, to
engage in only those other activities necessary or incidental thereto.  The
Trust shall not borrow money, issue debt or reinvest proceeds derived from
investments, pledge any of its assets, or otherwise undertake (or permit to be

                                  18

<PAGE>

undertaken) any activity that would cause the Trust not to be classified for
United States federal income tax purposes as a grantor trust.  

SECTION 3.4    PROHIBITION OF ACTIONS BY THE TRUST AND THE ISSUER TRUSTEES.

               The Trust shall not, and the Issuer Trustees (including the
Property Trustee) shall not, engage in any activity other than as required or
authorized by this Declaration.  In particular, the Trust shall not and the
Issuer Trustees (including the Property Trustee) shall not cause the Trust to:

               (a)   invest any proceeds received by the Trust from holding the
Convertible Debentures, but shall distribute all such proceeds to Holders of
Trust Securities pursuant to the terms of this Declaration and of the Trust
Securities; 

               (b)   acquire any assets other than as expressly provided
herein;

               (c)   possess Trust property for other than a Trust purpose;

               (d)   make any loans or incur any indebtedness other than loans
represented by the Convertible Debentures;

               (e)   possess any power or otherwise act in such a way as to
vary the Trust assets or the terms of the Trust Securities in any way whatsoever
(other than pursuant to Article XI hereto);

               (f)   issue any securities or other evidences of beneficial
ownership of, or beneficial interest in, the Trust other than the Trust
Securities; or

               (g)   other than as provided in this Declaration or Annex I
hereto, (a) direct the time, method and place of exercising any trust or power
conferred upon the Indenture Trustee with respect to the Convertible Debentures,
(b) waive any past default that is waivable under the Indenture, (c) exercise
any right to rescind or annul any declaration that the principal of all the
Convertible Debentures shall be due and payable, or (d) consent to any
amendment, modification or termination of the Indenture or the Convertible
Debentures where such consent shall be required unless the Trust shall have
received an opinion of counsel to the effect that such amendment or modification
will not cause more than an insubstantial risk that (i) the Trust will be deemed
an Investment Company required to be registered under the Investment Company
Act, or (ii) for United States federal income tax purposes the Trust will not be
classified as a grantor trust. 

                                  19

<PAGE>

SECTION 3.5    GENERAL AUTHORITY OF THE ISSUER TRUSTEES.

               In dealing with the Issuer Trustees acting on behalf of the
Trust, no person shall be required to inquire into the authority of the Issuer
Trustees to bind the Trust.  Persons dealing with the Trust are entitled to rely
conclusively on the power and authority of the Issuer Trustees as set forth in
this Declaration.

SECTION 3.6    TITLE TO PROPERTY OF THE TRUST.

               Except as provided in Section 5.11 with respect to the
Convertible Debentures and the Property Account or as otherwise provided in this
Declaration, legal title to all assets of the Trust shall be vested in the
Trust.  The Holders shall not have legal title to any part of the assets of the
Trust, but shall have an undivided beneficial interest in the assets of the
Trust.

SECTION 3.7    NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF TRUST SECURITIES.

               The recitals contained in this Declaration and the Trust
Securities shall be taken as the statements of the Sponsor, and the Issuer
Trustees do not assume any responsibility for their correctness.  The Issuer
Trustees make no representations as to the value or condition of the property of
the Trust or any part thereof.  The Issuer Trustees make no representations as
to the validity or sufficiency of this Declaration or the Trust Securities.

SECTION 3.8    DURATION OF TRUST.

               The Trust, unless dissolved pursuant to the provisions of Section
3.10 hereof, shall exist until November 7, 2052.

SECTION 3.9    MERGERS.

               (a)   The Trust may not consolidate, amalgamate, merge with or
into, or be replaced by, or convey, transfer or lease its properties and assets
substantially as an entirety, to any Person, except as described in Sections
3.9(b) and 3.9(c) of this Declaration or in Annex I.

               (b)   The Trust may, with the consent of the majority of the
Administrative Trustees, and without the consent of the Holders of the Trust
Securities, the Delaware Trustee or the Property Trustee, consolidate,
amalgamate, merge with or into, or be replaced by a trust organized as such
under the laws of any state of the United States; PROVIDED that:

                                  20

<PAGE>

                     (i)      if the Trust is not the survivor, such successor
     entity (the "Successor Entity") either:

                              (A)  expressly assumes all of the obligations of
                     the Trust under the Trust Securities; or 

                              (B)  substitutes for the Convertible Preferred
                     Securities other securities having substantially the same
                     terms as the Convertible Preferred Securities (the
                     "Successor Securities") so long as the Successor
                     Securities rank the same as the Convertible Preferred
                     Securities with respect to Distributions, assets and
                     payments upon liquidation or otherwise; 

                     (ii)     the Company expressly acknowledges a trustee of
     the Successor Entity that possesses the same powers and duties as the
     Property Trustee as the holder of the Convertible Debentures; 

                     (iii)    the Convertible Preferred Securities or any
     Successor Securities are listed, or any Successor Securities will be listed
     upon notification of issuance, on any national securities exchange or with
     another organization on which the Convertible Preferred Securities are then
     listed or quoted (if any);

                     (iv)     such merger, consolidation, amalgamation or
     replacement does not cause the Convertible Preferred Securities (including
     any Successor Securities) to be downgraded by any nationally recognized
     statistical rating organization;

                     (v)      such merger, consolidation, amalgamation or
     replacement does not adversely affect the rights, preferences and
     privileges of the Holders of the Convertible Preferred Securities
     (including any Successor Securities) in any material respect (other than
     with respect to any dilution of the Holders' interest in the new entity);

                     (vi)     such Successor Entity has a purpose substantially
     identical to that of the Trust; 

                     (vii)    the Sponsor guarantees the obligations of such
     Successor Entity under the Successor Securities at least to the extent
     provided by the Convertible Preferred Securities Guarantee; and

                                  21

<PAGE>

                     (viii)   prior to such merger, consolidation, amalgamation
     or replacement, the Sponsor has received an opinion of a nationally
     recognized independent counsel to the Trust reasonably acceptable to the
     Property Trustee and experienced in such matters to the effect that:

                              (A)  such merger, consolidation, amalgamation or
               replacement will not adversely affect the rights, preferences and
               privileges of the Holders of the Trust Securities (including any
               Successor Securities) in any material respect (other than with
               respect to any dilution of the Holders' interest in the new
               entity);

                              (B)  following such merger, consolidation,
               amalgamation or replacement, neither the Trust nor the Successor
               Entity will be required to register as an Investment Company; and

                              (C)  following such merger, consolidation,
               amalgamation or replacement, the Trust (or the Successor Entity)
               will be treated as a grantor trust for United States federal
               income tax purposes.

               (c)   Notwithstanding Section 3.9(b), the Trust shall not,
except with the consent of Holders of 100% in liquidation amount of the Common
Securities, consolidate, amalgamate, merge with or into, or be replaced by any
other entity or permit any other entity to consolidate, amalgamate, merge with
or into, or replace it if such consolidation, amalgamation, merger or
replacement would cause the Trust or Successor Entity to be classified as other
than a grantor trust for United States federal income tax purposes.

SECTION 3.10   TERMINATION OF TRUST.

               (a)   The Trust shall dissolve:

                     (i)      upon the bankruptcy of the Sponsor;

                     (ii)     upon the filing of a certificate of dissolution or
     its equivalent with respect to the Sponsor, or upon the consent of at least
     a Majority in Liquidation Amount of the Trust Securities, voting together
     as a single class, to dissolve the Trust, or the revocation of the
     Certificate of Incorporation of the Sponsor and the expiration of 90 days
     after the date of revocation without a reinstatement thereof;

                                  22

<PAGE>

                     (iii)    upon the entry of a decree of judicial dissolution
     of the Sponsor or the Trust; 

                     (iv)     upon the redemption, conversion or exchange of all
     of the Trust Securities and the amounts necessary for redemption,
     conversion or exchange thereof, including any Additional Interest,
     Liquidated Damages, if any, and Compounded Interest, shall have been paid
     to the Holders in accordance with the terms of the Trust Securities;
 
                     (v)      upon the distribution of all of the Convertible
     Debentures upon the occurrence of a Special Event, except in the case of a
     Tax Event that has occurred and is continuing following which the Sponsor
     has elected to pay any additional sums such that the net amount received by
     holders of Convertible Preferred Securities in respect of Distributions is
     not reduced as a result of such Tax Event and the Sponsor has not revoked
     any such election or failed to make such payments; or

                     (vi)     the expiration of the term of the Trust on
     November 7, 2052.

               (b)   As soon as is practicable after the occurrence of an event
referred to in Section 3.10(a), the Administrative Trustees shall pay (or make
provision for the payment of) all claims against the Trust and, after winding up
the affairs of the Trust, and shall execute and file a certificate of
cancellation with the Secretary of State of the State of Delaware.

               (c)   The provisions of Article IX shall survive the termination
of the Trust.

                                      ARTICLE IV

                                       SPONSOR

SECTION 4.1    SPONSOR'S PURCHASE OF COMMON SECURITIES.

               On the Closing Date and on any other date Convertible Preferred
Securities and Common Securities are sold pursuant to the over-allotment option
granted in the Purchase Agreement, the Sponsor will purchase all of the Common
Securities issued by the Trust, in an aggregate amount equal to at least 3% of
the capital of the Trust, at the same time as the Convertible Preferred
Securities are sold.

                                  23

<PAGE>

SECTION 4.2    RESPONSIBILITIES OF THE SPONSOR.

               In connection with the issue and sale of the Convertible
Preferred Securities, the Sponsor shall have the exclusive right and
responsibility to engage in the following activities:

               (a)   to prepare and execute, if necessary, an Offering
Memorandum (the "Offering Memorandum") in preliminary and final form in relation
to the offering and sale of Convertible Preferred Securities to qualified
institutional buyers in reliance on Rule 144A and to Institutional "Accredited
Investors" within the meaning of Rule 501(a)(1), (2), (3) or (7) under the
Securities Act and to prepare for filing with the Commission, any shelf
registration statement, including, in each case, any amendments thereto required
to be filed in connection with the Registration Rights Agreement;

               (b)   to determine the states and foreign jurisdictions, if any,
in which to take appropriate action to qualify or register for sale all or part
of the Convertible Preferred Securities and to do any and all such acts, other
than actions that must be taken by the Trust, and advise the Trust of actions it
must take, and prepare for execution and filing any documents to be executed and
filed by the Trust, as the Sponsor deems necessary or advisable in order to
comply with the applicable laws of any such states and foreign jurisdictions;

               (c)   to prepare for filing by the Trust with the Commission a
registration statement on Form 8-A relating to the registration of the
Convertible Preferred Securities under Section 12(b) of the Exchange Act,
including any amendments thereto in connection with the requirements of the
Registration Rights Agreement;

               (d)   to negotiate the terms of the Purchase Agreement,
Registration Rights Agreement and other agreements, documents and instruments
providing for the sale of the Convertible Preferred Securities;

               (e)    prepare an application to permit the Convertible
Preferred Securities to trade or be quoted or listed in or on the Private
Offerings, Resales and Trading through Automated Linkages (the "PORTAL Market")
PORTAL Market or any other securities exchange quotation system or the Nasdaq
Stock Market's National Market; and

               (f)   prepare letters, documents or instruments to be delivered
to The Depository Trust Company and other clearing agencies relating to the
Preferred Securities;

                                      24

<PAGE>

                                      ARTICLE V

                                   ISSUER TRUSTEES

SECTION 5.1    NUMBER OF ISSUER TRUSTEES.

               The initial number of Issuer Trustees shall be 5, and:

               (a)   at any time before the issuance of any Trust Securities,
the Sponsor may, by written instrument, increase or decrease the number of
Issuer Trustees; and

               (b)   after the issuance of any Trust Securities, the number of
Issuer Trustees may be increased or decreased by vote of the Holders of a
Majority in Liquidation Amount of the Common Securities voting as a class at a
meeting of the Holders of the Common Securities; 

PROVIDED, HOWEVER, that the number of Issuer Trustees shall in no event be less
than three; PROVIDED FURTHER that (i) there shall be at least two Administrative
Trustees who are employees or officers of, or are affiliated with the Sponsor
and (ii) one Issuer Trustee shall be the Property Trustee for so long as this
Declaration is required to qualify as an indenture under the Trust Indenture
Act, and such Issuer Trustee may also serve as Delaware Trustee if it meets the
applicable requirements.

SECTION 5.2    DELAWARE TRUSTEE; ELIGIBILITY.

               If required by the Business Trust Act, one Issuer Trustee (the
"Delaware Trustee") shall be:

               (a)   a natural person who is resident of the State of Delaware;
or

               (b)   if not a natural person, an entity that has its principal
place of business in the State of Delaware, and otherwise meets the requirements
of applicable law,

PROVIDED that, if the Property Trustee has its principal place of business in
the State of Delaware and otherwise meets the requirements of applicable law,
then the Property Trustee may also be the Delaware Trustee and Section 5.14
shall have no application.

                                      25

<PAGE>

SECTION 5.3    PROPERTY TRUSTEE; ELIGIBILITY.

               (a)   There shall at all times be one Issuer Trustee which shall
act as Property Trustee and shall:

                     (i)      not be an Affiliate of the Sponsor; 

                     (ii)     be a corporation organized and doing business
     under the laws of the United States of America or any state or territory
     thereof or of the District of Columbia, or a Person permitted by the
     Commission to act as an institutional trustee under the Trust Indenture
     Act, authorized under such laws to exercise corporate trust powers, having
     a combined capital and surplus of at least $50,000,000, and subject to
     supervision or examination by federal, state, territorial or District of
     Columbia authority.  If such corporation publishes reports of condition at
     least annually, pursuant to law or to the requirements of the supervising
     or examining authority referred to above, then for the purposes of this
     Section 5.3(a)(ii), the combined capital and surplus of such corporation
     shall be deemed to be its combined capital and surplus as set forth in its
     most recent report of condition so published; and 

                     (iii)    if the Trust is excluded from the definition of an
     Investment Company solely by means of Rule 3a-5 and to the extent the
     Investment Company Act or Trust Indenture Act requires a trustee having
     certain qualifications to hold title to the "eligible assets" of the Trust,
     the Property Trustee shall possess those qualifications.

               (b)   If at any time the Property Trustee shall cease to be
eligible to so act under Section 5.3(a), the Property Trustee shall immediately
resign in the manner and with the effect set forth in Section 5.6(d). 

               (c)   If the Property Trustee has or shall acquire any
"conflicting interest" within the meaning of Section 310(b) of the Trust
Indenture Act, the Property Trustee and the Holder of the Common Securities (as
if it were the obligor referred to in Section 310(b) of the Trust Indenture Act)
shall in all respects comply with the provisions of Section 310(b) of the Trust
Indenture Act.

               (d)   The Convertible Preferred Securities Guarantee shall be
deemed to be specifically described in this Declaration for purposes of clause
(i) of the first provision contained in Section 310(b) of the Trust Indenture
Act.

                                      26

<PAGE>

SECTION 5.4    QUALIFICATIONS OF ADMINISTRATIVE TRUSTEES AND  TRUSTEE GENERALLY.

               Each Administrative Trustee and the Delaware  Trustee (unless the
Property Trustee also acts as Delaware Trustee) shall be either a natural person
who is at least 21 years of age or a legal entity that shall act through one or
more Authorized Officers.

SECTION 5.5    INITIAL TRUSTEES.

               The initial Administrative Trustees are:

               Robert D. Woltil
               William C. Warrick
               Robert F. Murphy

     The initial Delaware Trustee is:

     The Bank of New York (Delaware)

     The initial Property Trustee is:

     The Bank of New York

SECTION 5.6    APPOINTMENT, REMOVAL AND RESIGNATION OF TRUSTEES.

               (a)   Subject to Sections 5.6(b) and 5.6(c), Trustees may be
appointed or removed without cause at any time:

                     (i)      until the issuance of any Trust Securities, by
     written instrument executed by the Sponsor; and

                     (ii)     after the issuance of any Trust Securities, by
     vote of the Holders of a Majority in Liquidation Amount of the Common
     Securities voting as a class.

               (b)   The Issuer Trustee that acts as Property Trustee shall not
be removed in accordance with Section 5.6(a) until a successor possessing the
qualifications to act as a Property Trustee under Section 5.3 (a "SUCCESSOR
PROPERTY TRUSTEE") has been appointed and has accepted such appointment by
instrument executed by such Successor Property Trustee and delivered to the
Trust, the Sponsor and the removed Property Trustee.

                                      27

<PAGE>

               (c)   The Issuer Trustee that acts as Delaware Trustee shall not
be removed in accordance with Section 5.6(a) until a successor possessing the
qualifications to act as Delaware Trustee under Sections 5.2 and 5.4 (a
"SUCCESSOR DELAWARE TRUSTEE") has been appointed and has accepted such
appointment by instrument executed by such Successor Delaware Trustee and
delivered to the Trust, the Sponsor and the removed Delaware Trustee.

               (d)   An Issuer Trustee appointed to office shall hold office
until his, hers or its  successor shall have been appointed or until his, her or
its death, removal, resignation, dissolution or liquidation.  Any Issuer Trustee
may resign from office (without need for prior or subsequent accounting) by an
instrument in writing signed by the Issuer Trustee and delivered to the Sponsor
and the Trust, which resignation shall take effect upon such delivery or upon
such later date as is specified therein; PROVIDED, HOWEVER, that:

                     (i)      No such resignation of the Issuer Trustee that
     acts as the Property Trustee shall be effective:

                              (A)  until a Successor Property Trustee has been
                     appointed and has accepted such appointment by instrument
                     executed by such Successor Property Trustee and delivered
                     to the Trust, the Sponsor and the resigning Property
                     Trustee; or

                              (B)  until the assets of the Trust have been
                     completely liquidated and the proceeds thereof distributed
                     to the Holders of the Trust Securities; and

                     (ii)     no such resignation of the Issuer Trustee that
     acts as the Delaware Trustee shall be effective until a Successor Delaware
     Trustee has been appointed and has accepted such appointment by instrument
     executed by such Successor Delaware Trustee and delivered to the Trust, the
     Sponsor and the resigning Delaware Trustee.

               (e)   The Holders of the Common Securities shall use their best
efforts to promptly appoint a Successor Property Trustee or Successor Delaware
Trustee, as the case may be, if the Property Trustee or the Delaware Trustee
delivers an instrument of resignation in accordance with Section 5.6(d).

               (f)   If no Successor Property Trustee or Successor Delaware
Trustee shall have been appointed and accepted appointment as provided in this
Section 5.6 within 60 days 

                                      28

<PAGE>

after delivery pursuant to this Section 5.6 of an instrument of resignation 
or removal, the Property Trustee or Delaware Trustee resigning or being 
removed, as applicable, may petition any court of competent jurisdiction for 
appointment of a Successor Property Trustee or Successor Delaware Trustee.  
Such court may thereupon, after prescribing such notice, if any, as it may 
deem proper and prescribe, appoint a Successor Property Trustee or Successor 
Delaware Trustee, as the case may be.

               (g)   No Property Trustee or Delaware Trustee shall be liable
for the acts or omissions to act of any Successor Property Trustee or Successor
Delaware Trustee, as the case may be.

SECTION 5.7    VACANCIES AMONG TRUSTEES.

               If an Issuer Trustee ceases to hold office for any reason and the
number of Trustees is not reduced pursuant to Section 5.1, or if the number of
Trustees is increased pursuant to Section 5.1, a vacancy shall occur.  A
resolution certifying the existence of such vacancy by a majority of the
Administrative Trustees, shall be conclusive evidence of the existence of such
vacancy.  The vacancy shall be filled with an Issuer Trustee appointed in
accordance with Section 5.6.

               The death, resignation, retirement, removal, bankruptcy,
dissolution, liquidation, incompetence or incapacity to perform the duties of an
Issuer Trustee shall not operate to annul, dissolve or terminate the Trust or
terminate this Declaration.  Whenever a vacancy in the number of Administrative
Trustees shall occur, until such vacancy is filled by the appointment of an
Administrative Trustee in accordance with this Section 5.6, the Administrative
Trustees in office, regardless of their number, shall have all the powers
granted to the Administrative Trustees and shall discharge all the duties
imposed upon the Administrative Trustees by this Declaration.

SECTION 5.8    MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS OF AN
               ISSUER TRUSTEE.

               Any entity into which the Property Trustee, the Delaware Trustee
or any Administrative Trustee that is not a natural person, as the case may be,
may be merged or converted or with which either may be consolidated, or any
entity resulting from any merger, conversion or consolidation to which the
Property Trustee, the Delaware Trustee or Administrative Trustee, as the case
may be, shall be a party, or any entity succeeding to all or substantially all
the corporate trust business of the Property Trustee, the Delaware Trustee or
the Administrative Trustee, as the case may be, shall be the successor of the
Property 

                                      29

<PAGE>

Trustee,  the Delaware Trustee or the Administrative Trustee, as the case may 
be, hereunder, provided such corporation shall be otherwise qualified and 
eligible under this Article V, without the execution or filing of any paper 
or any further act on the part of any of the parties hereto.

SECTION 5.9    AUTHORITY, POWERS AND DUTIES OF THE ADMINISTRATIVE TRUSTEES.

               (a)   Subject to the limitations provided in this Declaration
and to the specific duties of the Property Trustee, the Administrative Trustees
shall have exclusive and complete authority to carry out the purposes of the
Trust.  An action taken by the Administrative Trustees in accordance with their
powers shall constitute the act of and serve to bind the Trust and an action
taken by the Property Trustee on behalf of the Trust in accordance with its
powers shall constitute the act of and serve to bind the Trust.  

               (b)   Except as expressly set forth in this Declaration and
except if a meeting of the Administrative Trustees is called with respect to any
matter over which the Administrative Trustees have power to act, any power of
the Administrative Trustees may be exercised by, or with the consent of, any one
such Administrative Trustee.

               (c)   Unless otherwise determined by the Administrative
Trustees, and except as otherwise required by the Business Trust Act or
applicable law, any Administrative Trustee is authorized to execute on behalf of
the Trust any documents which the Administrative Trustees have the power and
authority to cause the Trust to execute pursuant to Section 5.9, PROVIDED, that
any shelf registration statement, including any amendments thereto, shall be
signed by a majority of the Administrative Trustees.

               (d)   The Administrative Trustees shall have the exclusive
power, duty and authority to cause the Trust to engage in the following
activities:

                     (i)      to issue and sell the Convertible Preferred
     Securities and the Common Securities in accordance with this Declaration;
     PROVIDED, HOWEVER, that the Trust may issue no more than one series of
     Convertible Preferred Securities and no more than one series of Common
     Securities, and, PROVIDED, FURTHER, that there shall be no interests in the
     Trust other than the Trust Securities, and the issuance of Trust Securities
     shall be limited to simultaneous issuance of both Convertible Preferred
     Securities and Common Securities on the Closing Date and any other date
     Convertible Preferred Securities and Common Securities are sold pursuant to
     the over-allotment option granted in the Purchase Agreement;

                                      30

<PAGE>

                     (ii)     to cause the Trust to enter into, and to execute,
     deliver and perform on behalf of the Trust, the Registration Rights
     Agreement, the Common Securities Purchase Agreement, the Convertible
     Debentures Purchase Agreement and the Certificate Depository Agreement and
     such other agreements as may be necessary or incidental to the purposes and
     function of the Trust;

                     (iii)    to assist in the registration of the Convertible
     Preferred Securities under the Securities Act and under state securities or
     blue sky laws according to the terms of the Registration Rights Agreement,
     and the qualification of this Declaration as a trust indenture under the
     Trust Indenture Act upon the effectiveness of the Shelf Registration
     Statement pursuant to the Registration Rights Agreement;

                     (iv)     to assist the registration of the Convertible
     Preferred Securities under the Exchange Act, in connection with the Shelf
     Registration Statement and according to the terms of the Registration
     Rights Agreement, and the preparation and filing of all periodic and other
     reports and other documents pursuant to the foregoing (only to the extent
     that such listing or registration is requested by the Sponsor);

                     (v)      execute and perform the Purchase Agreement,
     Registration Rights Agreement and other agreements, documents and
     instruments providing for the sale of the Convertible Preferred Securities;

                     (vi)     to acquire the Convertible Debentures with the
     proceeds of the sale of the Convertible Preferred Securities and the Common
     Securities; PROVIDED, HOWEVER, that the Administrative Trustees shall cause
     legal title to the Convertible Debentures to be held of record in the name
     of the Property Trustee for the benefit of the Holders of the Convertible
     Preferred Securities and the Holders of Common Securities;

                     (vii)    to give the Sponsor and the Property Trustee
     prompt written notice of the occurrence of a Special Event; PROVIDED that
     the Administrative Trustees shall consult with the Sponsor and the Property
     Trustee before taking or refraining from taking any Ministerial Action in
     relation to a Special Event;

                     (viii)   to establish a record date with respect to all
     actions to be taken hereunder that require a record date be established,
     including and with respect to, for the purposes of Section 316(c) of the
     Trust Indenture Act, Distributions, voting rights, redemptions and
     exchanges, and to issue relevant notices to the Holders of 

                                      31

<PAGE>

     Convertible Preferred Securities and Holders of Common Securities as to
     such actions and applicable record dates;

                     (ix)     to take all actions and perform such duties as may
     be required of the Administrative Trustees pursuant to the terms of the
     Trust Securities;

                     (x)      to bring or defend, pay, collect, compromise,
     arbitrate, resort to legal action, or otherwise adjust claims or demands of
     or against the Trust ("Legal Action"), unless pursuant to Section 5.11(e),
     the Property Trustee has the exclusive power to bring such Legal Action;

                     (xi)     to employ or otherwise engage employees and agents
     (who may be designated as officers with titles) and managers, contractors,
     advisors, and consultants and pay reasonable compensation for such
     services; 

                     (xii)    to cause the Trust to comply with the Trust's
     obligations under the Trust Indenture Act;

                     (xiii)   to give the certificate required by Section
     314(a)(4) of the Trust Indenture Act to the Property Trustee, which
     certificate may be executed by any Administrative Trustee;

                     (xiv)    to incur expenses that are necessary or incidental
     to carry out any of the purposes of the Trust; 

                     (xv)     to act as, or appoint another Person to act as,
     registrar and transfer agent for the Trust Securities;

                     (xvi)    to give prompt written notice to the Holders of
     the Trust Securities of any notice received from the Sponsor of its
     election to defer payments of interest on the Convertible Debentures by
     extending the interest payment period under the Indenture;

                     (xvii)   to execute all documents or instruments, perform
     all duties and powers, and do all things for and on behalf of the Trust in
     all matters necessary or incidental to the foregoing;

                     (xviii)  to take all action that may be necessary or
     appropriate for the preservation and the continuation of the Trust's valid
     existence, rights, franchises and 

                                      32

<PAGE>

     privileges as a statutory business trust under the laws of the State of 
     Delaware and of each other jurisdiction in which such existence is 
     necessary to protect the limited liability of the Holders of the 
     Convertible Preferred Securities or to enable the Trust to effect the 
     purposes for which the Trust was created; 

                     (xix)    to take any action, not inconsistent with this
     Declaration or with applicable law, that the Administrative Trustees
     determine in their discretion to be necessary or desirable in carrying out
     the activities of the Trust as set out in this Section 5.9, including, but
     not limited to:

                              (A)  causing the Trust not to be deemed to be an
                     Investment Company required to be registered under the
                     Investment Company Act;

                              (B)  causing the Trust to be classified for United
                     States federal income tax purposes as a grantor trust; and

                              (C)  cooperating with the Company to ensure that
                     the Convertible Debentures will be treated as indebtedness
                     of the Company for United States federal income tax
                     purposes;

PROVIDED that such action does not adversely affect the interests of Holders;

                     (xx)     to take all action necessary to cause all
     applicable tax returns and tax information reports that are required to be
     filed with respect to the Trust to be duly prepared and filed by the
     Administrative Trustees, on behalf of the Trust;

                     (xxi)    execute, if necessary, an offering memorandum (the
     "Offering Memorandum") in preliminary and final form prepared by the
     Sponsor, in relation to the offering and sale of the Convertible Preferred
     Securities, and to execute and file with the Commission, at such time as
     determined by the Sponsor, any Registration Statement, including any
     amendments thereto, as contemplated by the Registration Rights Agreement;

                     (xxii)   execute and file an application prepared by the
     Sponsor, to permit the Preferred Securities to trade or be quoted or listed
     in or on the PORTAL Market or any other securities exchange quotation
     system or the Nasdaq Stock Market's National Market;

                                      33

<PAGE>

                     (xxiii)  execute and deliver letters, documents or
     instruments to The Depository Trust Company and other clearing agencies
     relating to the Convertible Preferred Securities; and

                     (xxiv)   to correspond with the Securities and Exchange
     Commission, when necessary or advisable.

               (e)   The Administrative Trustees must exercise the powers set 
forth in this Section 5.9 in a manner that is consistent with the purposes 
and functions of the Trust set out in Section 3.3, and the Administrative 
Trustees shall not take any action that is inconsistent with the purposes and 
functions of the Trust set forth in Section 3.3.

               (f)   Subject to this Section 5.9, the Administrative Trustees 
shall have none of the powers or the authority of the Property Trustee set 
forth in Section 5.11.

               (g)   Any expenses incurred by the Administrative Trustees 
pursuant to this Section 5.9 shall be reimbursed by the Sponsor.

SECTION 5.10   DELEGATION OF POWERS AND DUTIES OF THE ADMINISTRATIVE TRUSTEES.

               The Administrative Trustees shall have power to delegate from 
time to time to such of their number or to officers of the Trust the doing of 
such things and the execution of such instruments either in the name of the 
Trust or the names of the Administrative Trustees or otherwise as the 
Administrative Trustees may deem expedient, to the extent such delegation is 
not prohibited by applicable law or contrary to the provisions of the Trust, 
as set forth herein.  The Administrative Trustees may, by power of attorney 
consistent with applicable law, delegate to any other natural person over the 
age of 21 their power for the purpose of executing any documents contemplated 
in Section 5.9, including any shelf registration statement or any amendment 
thereto or other document filed with the Commission, or making any other 
governmental filing.  

SECTION 5.11   POWERS AND DUTIES OF THE PROPERTY TRUSTEE.

               (a)   The legal title to the Convertible Debentures shall be 
owned by and held of record in the name of the Property Trustee in trust for 
the benefit of the Holders of the Trust Securities.  The right, title and 
interest of the Property Trustee to the Convertible Debentures shall vest 
automatically in each Person who may hereafter be appointed as Property 
Trustee in accordance with Section 5.6.  Such vesting and cessation of title 
shall be 


                                      34

<PAGE>

effective whether or not conveyancing documents with regard to the 
Convertible Debentures have been executed and delivered.

               (b)   The Property Trustee shall not transfer its right, title 
and interest in the Convertible Debentures to the Administrative Trustees or 
to the Delaware Trustee (if the Property Trustee does not also act as 
Delaware Trustee).

               (c)   The Property Trustee shall:  

                     (i)      establish and maintain a segregated non-interest
     bearing trust account (the "Property Account") in the name of and under the
     exclusive control of the Property Trustee on behalf of the Holders of the
     Trust Securities and, upon the receipt of payments of funds made in respect
     of the Convertible Debentures held by the Property Trustee, deposit such
     funds into the Property Account and make payments to the Holders of the
     Convertible Preferred Securities and Holders of the Common Securities from
     the Property Account in accordance with Section 6.1.  Funds in the Property
     Account shall be held uninvested until disbursed in accordance with this
     Declaration.  The Property Account shall be an account that is maintained
     with a banking institution the rating on whose long-term unsecured
     indebtedness is at least equal to the rating assigned to the Convertible
     Preferred Securities by a "nationally recognized statistical rating
     organization," as that term is defined for purposes of Rule 436(g)(2) under
     the Securities Act;

                     (ii)     engage in such ministerial activities as so
     directed and as shall be necessary or appropriate to effect the redemption
     of the Convertible Preferred Securities and the Common Securities to the
     extent the Convertible Debentures are redeemed or mature; 

                     (iii)    upon written notice of distribution issued by the
     Administrative Trustees in accordance with the terms of the Trust
     Securities, engage in such ministerial activities as so directed as shall
     be necessary or appropriate to effect the distribution of the Convertible
     Debentures to Holders of Trust Securities upon the occurrence of certain
     Special Events arising from a change in law or a change in legal
     interpretation or other specified circumstances pursuant to the terms of
     the Trust Securities; and

                     (iv)     give prompt written notice to the Holders of the
     Trust Securities of any notice received from the Company of its election to
     defer payments 


                                      35

<PAGE>

     of interest on the Convertible Debentures by extending the interest 
     payment period under the Indenture. 

               (d)   The Property Trustee shall take all actions and perform 
such duties as may be specifically required of the Property Trustee pursuant 
to the terms of the Trust Securities.

               (e)   The Property Trustee shall take any Legal Action which 
arises out of or in connection with an Event of Default of which a 
Responsible Officer of the Property Trustee has actual knowledge or the 
Property Trustee's duties and obligations under this Declaration or the Trust 
Indenture Act.  If the Property Trustee fails to enforce its rights under the 
Convertible Debentures after a Holder of Convertible Preferred Securities has 
made a written request, such Holder of Convertible Preferred Securities may, 
to the fullest extent permitted by law, institute a legal proceeding directly 
against the Company to enforce the Property Trustee's rights under the 
Convertible Debentures without first instituting any legal proceeding against 
the Property Trustee or any other Person.  Notwithstanding the foregoing, if 
an Event of Default has occurred and is continuing and such event is 
attributable to the failure of the Company to pay interest or principal on 
the Convertible Debentures on the date such interest or principal is 
otherwise payable (or in the case of redemption on the date fixed for 
redemption), then a Holder of Convertible Preferred Securities may directly 
institute a proceeding for enforcement of payment to such Holder (a "Direct 
Action") of the principal of or interest on Convertible Debentures having a 
principal amount equal to the aggregate liquidation amount of the Convertible 
Preferred Securities of such Holder on or after the respective due date 
specified in the Convertible Debentures.  Except as provided above, the 
Holders of Convertible Preferred Securities will not be able to exercise 
directly any other remedy available to the holders of the Convertible 
Debentures.  In connection with such Direct Action, the Company will be 
subrogated to the rights of such Holder of Convertible Preferred Securities 
under the Declaration to the extent of any payment made by the Company to 
such Holder of Convertible Preferred Securities in such Direct Action.

               (f)   Subject to this Section 5.11, the Property Trustee shall 
have none of the duties, liabilities, powers or the authority of the 
Administrative Trustees set forth in Section 5.9.

               (g)   The Property Trustee must exercise the powers set forth 
in this Section 5.11 in a manner that is consistent with the purposes and 
functions of the Trust set out in Section 3.3, and the Property Trustee shall 
not take any action that is inconsistent with the purposes and functions of 
the Trust set out in Section 3.3.


                                      36

<PAGE>

               (h)   The Property Trustee may authorize one or more Persons 
(each, a "Paying Agent") to pay Distributions, redemption payments or 
liquidation payments on behalf of the Trust with respect to all Securities 
and any such Paying Agent shall comply with Section 317(b) of the Trust 
Indenture Act.  Any Paying Agent may be removed by the Property Trustee at 
any time and a successor Paying Agent or additional Paying Agent may be 
appointed at any time by the Property Trustee.  The Property Trustee hereby 
initially appoints The Bank of New York as the Paying Agent.

SECTION 5.12   CERTAIN DUTIES AND RESPONSIBILITIES OF THE PROPERTY TRUSTEE.

               (a)   The Property Trustee, before the occurrence of any Event 
of Default and after the curing or waiving of all Events of Default that may 
have occurred, shall undertake to perform only such duties and obligations as 
are specifically set forth in this Declaration and no implied covenants shall 
be read into this Declaration against the Property Trustee.  In case an Event 
of Default has occurred (that has not been cured or waived pursuant to 
Section 2.6) of which a Responsible Officer of the Property Trustee has 
actual knowledge, the Property Trustee shall exercise such rights and powers 
vested in it by this Declaration, and use the same degree of care and skill 
in its exercise, as a prudent individual would exercise or use under the 
circumstances in the conduct of his or her own affairs.

               (b)   No provision of this Declaration shall be construed to 
relieve the Property Trustee from liability for its own negligent action, its 
own negligent failure to act, or its own willful misconduct, except that 
prior to the occurrence of an Event of Default and after the curing or 
waiving of all such Events of Default that may have occurred, in the absence 
of bad faith on the part of the Property Trustee, the Property Trustee may 
conclusively rely, as to the truth of the statements and the correctness of 
the opinions expressed therein, upon any certificates or opinions furnished 
to the Property Trustee and conforming to the requirements of this 
Declaration; but in the case of any such certificates or opinions that by any 
provision hereof are specifically required to be furnished to the Property 
Trustee, the Property Trustee shall be under a duty to examine the same to 
determine whether or not they conform on their face to the requirements of 
this Declaration.

               (c)   The Property Trustee shall not be liable for any error 
of judgment made in good faith by a Responsible Officer of the Property 
Trustee, unless it shall be proved that the Property Trustee was negligent in 
ascertaining the pertinent facts.

               (d)   The Property Trustee shall not be liable with respect to 
any action taken or omitted to be taken by it in good faith in accordance 
with the direction of the Holders of not less than a Majority in Liquidation 
Amount of the Trust Securities relating 


                                      37

<PAGE>

to the time, method and place of conducting any proceeding for any remedy 
available to the Property Trustee, or exercising any trust or power conferred 
upon the Property Trustee under this Declaration.

               (e)   The Property Trustee shall not be responsible for 
monitoring the compliance by the Administrative Trustees or the Sponsor with 
their respective duties under this Declaration, nor shall the Property 
Trustee be liable for any default or misconduct of the Administrative 
Trustees or the Sponsor.

               (f)   No provision of this Declaration shall require the 
Property Trustee to expend or risk its own funds or otherwise incur personal 
financial liability in the performance of any of its duties or in the 
exercise of any of its rights or powers, if it shall have reasonable grounds 
for believing that the repayment of such funds or liability is not reasonably 
assured to it under the terms of this Declaration or indemnity reasonably 
satisfactory to the Property Trustee against such risk or liability is not 
reasonably assured to it.

               (g)   The Property Trustee's sole duty with respect to the 
custody, safe keeping and physical preservation of the Convertible Debentures 
and the Property Account shall be to deal with such property in a similar 
manner as the Property Trustee deals with similar property for its own 
account, subject to the protections and limitations on liability afforded to 
the Property Trustee under this Declaration and the Trust Indenture Act.

               (h)   The Property Trustee shall not be liable for any 
interest on any money received by it except as it may otherwise agree in 
writing with the Sponsor.  Money held by the Property Trustee need not be 
segregated from other funds held by it except in relation to the Property 
Account maintained by the Property Trustee pursuant to Section 5.11(c)(i) and 
except to the extent otherwise required by law or by agreement.

               (i)   The Property Trustee shall have no duty or liability for 
or with respect to the value, genuineness, existence or sufficiency of the 
Convertible Debentures or the payment of any taxes or assessments levied 
thereon or in connection therewith.

SECTION 5.13   CERTAIN RIGHTS OF PROPERTY TRUSTEE.

               (a)   Subject to the provisions of Section 5.12:

                     (i)      the Property Trustee may rely and shall be fully
     protected in acting or refraining from acting upon any resolution,
     certificate, statement, instrument, opinion, report, notice, request,
     direction, consent, order, bond, 


                                      38

<PAGE>

     debenture, note, other evidence of indebtedness or other paper or 
     document believed by it to be genuine and to have been signed, sent or 
     presented by the proper party or parties;

                     (ii)     any direction or act of the Sponsor or the
     Administrative Trustees contemplated by this Declaration shall be
     sufficiently evidenced by an Officers' Certificate;

                     (iii)    whenever in the administration of this
     Declaration, the Property Trustee shall deem it desirable that a matter be
     proved or established before taking, suffering or omitting any action
     hereunder, the Property Trustee (unless other evidence is herein
     specifically prescribed) may, in the absence of bad faith on its part,
     request and rely upon an Officers' Certificate which, upon receipt of such
     request, shall be promptly delivered by the Sponsor or the Administrative
     Trustees;

                     (iv)     the Property Trustee shall have no duty to see to
     any recording, filing or registration of any instrument (including any
     financing or continuation statement or any filing under tax or securities
     laws) or any rerecording, refiling or registration thereof;

                     (v)      the Property Trustee may consult with counsel of
     its choice or other experts and the advice or opinion of such counsel and
     experts with respect to legal matters or advice within the scope of such
     experts' area of expertise shall be full and complete authorization and
     protection in respect of any action taken, suffered or omitted by it
     hereunder in good faith and in accordance with such advice or opinion, such
     counsel may be counsel to the Sponsor or any of its Affiliates, and may
     include any of its employees.  The Property Trustee shall have the right at
     any time to seek instructions concerning the administration of this
     Declaration from any court of competent jurisdiction;

                     (vi)     the Property Trustee shall be under no obligation
     to exercise any of the rights or powers vested in it by this Declaration at
     the request or direction of any Holder, unless such Holder shall have
     provided to the Property Trustee adequate security and indemnity,
     reasonably satisfactory to the Property Trustee, against the costs,
     expenses (including attorneys' fees and expenses and the expenses of the
     Property Trustee's agents, nominees or custodians) and liabilities that
     might be incurred by it in complying with such request or direction,
     including such reasonable advances as may be requested by the Property
     Trustee; PROVIDED that, nothing contained in this Section 5.13(a)(vi) shall
     be taken to relieve the Property 


                                      39

<PAGE>

     Trustee, upon the occurrence of an Event of Default, of its obligation to 
     exercise the rights and powers vested in it by this Declaration;

                     (vii)    the Property Trustee shall not be bound to make
     any investigation into the facts or matters stated in any resolution,
     certificate, statement, instrument, opinion, report, notice, request,
     direction, consent, order, security, bond, debenture, note, other evidence
     of indebtedness or other paper or document, but the Property Trustee, in
     its discretion, may make such further inquiry or investigation into such
     facts or matters as it may see fit;

                     (viii)   the Property Trustee may execute any of the trusts
     or powers hereunder or perform any duties hereunder either directly or by
     or through agents or attorneys and the Property Trustee shall not be
     responsible for any misconduct or negligence on the part of any agent or
     attorney appointed with due care by it hereunder;

                     (ix)     any action taken by the Property Trustee or its
     agents hereunder shall bind the Trust and the Holders of the Trust
     Securities, and the signature of the Property Trustee or its agents alone
     shall be sufficient and effective to perform any such action and no third
     party shall be required to inquire as to the authority of the Property
     Trustee to so act or as to its compliance with any of the terms and
     provisions of this Declaration, both of which shall be conclusively
     evidenced by the Property Trustee's or its agent's taking such action;

                     (x)      whenever in the administration of this Declaration
     the Property Trustee shall deem it desirable to receive instructions with
     respect to enforcing any remedy or right or taking any other action
     hereunder the Property Trustee (A) may request instructions from the
     Holders of the Trust Securities, which instructions may only be given by
     the Holders of the same proportion in liquidation amount of the Trust
     Securities as would be entitled to direct the Property Trustee under the
     terms of the Trust Securities in respect of such remedy, right or action,
     (B) may refrain from enforcing such remedy or right or taking such other
     action until such instructions are received, and (C) shall be protected in
     acting in accordance with such instructions; 

                     (xi)     except as otherwise expressly provided by this
     Declaration, the Property Trustee shall not be under any obligation to take
     any action that is discretionary under the provisions of this Declaration;
     and


                                      40

<PAGE>

                     (xii)    the Property Trustee shall not be liable for any
     action taken, suffered, or omitted to be taken by it in good faith and
     reasonably believed by it to be authorized or within the discretion or
     rights or powers conferred upon it by this Declaration.

               (b)   No provision of this Declaration shall be deemed to 
impose any duty or obligation on the Property Trustee to perform any act or 
acts or exercise any right, power, duty or obligation conferred or imposed on 
it, in any jurisdiction in which it shall be illegal, or in which the 
Property Trustee shall be unqualified or incompetent in accordance with 
applicable law, to perform any such act or acts, or to exercise any such 
right, power, duty or obligation.  No permissive power or authority available 
to the Property Trustee shall be construed to be a duty.

               (c)   It is expressly understood and agreed by the parties 
hereto that in fulfilling its obligations as Property Trustee hereunder on 
behalf of the Trust, (a) any agreements or instruments executed or delivered 
by The Bank of New York are executed and delivered not in its individual 
capacity but solely as Property Trustee under this Declaration in the 
exercise of the powers and authority conferred and vested in it, (b) each of 
the representations, undertakings and agreements herein made on the part of 
the Trust is made and intended not as representations, warranties, covenants, 
undertakings and agreements by The Bank of New York in its individual 
capacity but is made and intended for the purpose of binding only the Trust, 
and (c) under no circumstances shall The Bank of New York in its individual 
capacity be personally liable for the payment of any indebtedness or expenses 
of the Trust or be liable for the breach or failure of any obligation, 
representation, warrant, or covenant made or undertaken by the Trust under 
this Declaration except if such breach or failure is due to any negligence or 
wilful misconduct of the Property Trustee.

SECTION 5.14   DELAWARE TRUSTEE.

               (a)   Notwithstanding any other provision of this Declaration 
other than Section 5.2, the Delaware Trustee shall not be entitled to 
exercise any powers, nor shall the Delaware Trustee have any of the duties 
and responsibilities of the Administrative Trustees or the Property Trustee 
described in this Declaration.  Except as set forth in Section 5.2, the 
Delaware Trustee shall be a Trustee for the sole and limited purpose of 
fulfilling the requirements of Section 3807 of the Business Trust Act.

               (b)   It is expressly understood and agreed by the parties 
hereto that in fulfilling its obligations as Delaware Trustee hereunder on 
behalf of the Trust, (i) any agreements or instruments executed or delivered 
by The Bank of New York (Delaware) are 


                                      41

<PAGE>

executed and delivered not in its individual capacity but solely as Delaware 
Trustee under this Declaration in the exercise of the powers and authority 
conferred and vested in it, (ii) each of the representations, undertakings 
and agreements herein made on the part of the Trust is made and intended not 
as representations, warranties, covenants, undertakings and agreements by The 
Bank of New York (Delaware) in its individual capacity but is made and 
intended for the purpose of binding only the Trust, and (c) under no 
circumstances shall The Bank of New York (Delaware) in its individual 
capacity be personally liable for the payment of any indebtedness or expenses 
of the Trust or be liable for the breach or failure of any obligation, 
representation, warrant, or covenant made or undertaken by the Trust under 
this Declaration except if such breach or failure is due to any negligence or 
wilful misconduct of the Delaware Trustee.

SECTION 5.15   MEETINGS.

               If there is more than one Administrative Trustee, meetings of 
the Administrative Trustees shall be held from time to time upon the call of 
any Administrative Trustee.  Regular meetings of the Administrative Trustees 
may be held at a time and place fixed by resolution of the Administrative 
Trustees. Notice of any in-person meetings of the Administrative Trustees 
shall be hand delivered or otherwise delivered in writing (including by 
facsimile, with a hard copy by overnight courier) not less than 48 hours 
before such meeting.  Notice of any telephonic meetings of the Administrative 
Trustees or any committee thereof shall be hand delivered or otherwise 
delivered in writing (including by facsimile, with a hard copy by overnight 
courier) not less than 24 hours before a meeting.  Notices shall contain a 
brief statement of the time, place and anticipated purposes of the meeting.  
The presence (whether in person or by telephone) of an Administrative Trustee 
at a meeting shall constitute a waiver of notice of such meeting except where 
an Administrative Trustee attends a meeting for the express purpose of 
objecting to the transaction of any activity on the ground that the meeting 
has not been lawfully called or convened.  Unless provided otherwise in this 
Declaration, any action of the Administrative Trustees may be taken at a 
meeting by vote of a majority of the Administrative Trustees present (whether 
in person or by telephone) and eligible to vote with respect to such matter, 
provided that a Quorum is present, or without a meeting by the unanimous 
written consent of the Administrative Trustees.  In the event there is only 
one Administrative Trustee, any and all action of such Administrative Trustee 
shall be evidenced by a written consent of such Administrative Trustee.


                                      42

<PAGE>

                                      ARTICLE VI

                                    DISTRIBUTIONS

SECTION 6.1    DISTRIBUTIONS.

               If and to the extent that the Company makes a payment of interest
(including Compounded Interest), Additional Interest, premium and/or principal
on the Convertible Debentures held by the Property Trustee, or Liquidated
Damages, if any, (the amount of any such payment being a "Payment Amount"), the
Property Trustee shall and is directed, to the extent funds are available for
that purpose, to make a distribution (a "Distribution") of the Payment Amount to
Holders of Convertible Preferred Securities and Common Securities in accordance
with the preferences set forth in the respective terms of such Trust Securities,
as described in Annex I hereto.


                                     ARTICLE VII

                                 THE TRUST SECURITIES

SECTION 7.1    TITLE AND TERMS.

               The Administrative Trustees shall on behalf of the Trust issue 
one class of Convertible Preferred Securities, representing undivided 
beneficial interests in the assets of the Trust (the "Convertible Preferred 
Securities"), and one class of convertible common securities, representing 
undivided beneficial interests in the assets of the Trust (the "Common 
Securities"), each having such terms (the "Terms") as are set forth in Annex 
I.  The Trust shall issue no securities or other interests in the assets of 
the Trust other than the Convertible Preferred Securities and the Common 
Securities.  The aggregate number of Convertible Preferred Securities 
outstanding at any time shall not exceed the number set forth in the Terms in 
Annex I hereto. 

               The Terms of the Trust Securities set forth in Annex I and the 
forms of Certificates set forth in Exhibits A-1 and A-2 are part of the terms 
of this Declaration and to the extent applicable, the Property Trustee and 
the Sponsor, by their execution and delivery of this Declaration, expressly 
agree to such Terms and to be bound thereby.


                                      43

<PAGE>

SECTION 7.2    GENERAL PROVISIONS REGARDING THE TRUST SECURITIES.

               (a)   The consideration received by the Trust for the issuance
of the Trust Securities shall constitute a contribution to the capital of the
Trust and shall not constitute a loan to the Trust. 

               (b)   Upon issuance of the Trust Securities as provided in this
Declaration, the Trust Securities so issued shall be validly issued, fully paid
and nonassessable. 

               (c)   Every Person, by virtue of having become a Holder or a
Convertible Preferred Security Beneficial Owner in accordance with the terms of
this Declaration, shall be deemed to have expressly assented and agreed to the
terms of, and shall be bound by, this Declaration.

SECTION 7.3    GENERAL FORM OF CERTIFICATES.

               The Convertible Preferred Security Certificates and the Property
Trustee's certificate of authentication shall be substantially in the form of
Exhibit A-1 and the Common Security Certificates shall be substantially in the
form of Exhibit A-2, each of which is hereby incorporated in and expressly made
a part of this Declaration.

               The Certificates may have letters, numbers, notations or other
marks of identification or designation and such legends or endorsements required
by law, stock exchange rule, agreements to which the Trust is subject, if any,
or usage (provided that any such notation, legend or endorsement is in a form
acceptable to the Trust).  The Trust at the direction of the Sponsor shall
furnish any such legend not contained in Exhibit A-1 to the Property Trustee in
writing. 

               The definitive Certificates shall be printed, lithographed or
engraved or produced by any combination of these methods on steel engraved
borders or may be produced in any other manner permitted by the rules of any
securities exchange on which the Trust Securities may be listed, all as
determined by the Administrative Trustees, as evidenced by their execution
thereof.  The Trust shall issue no Trust Securities in bearer form.  

SECTION 7.4    FORM OF CONVERTIBLE PREFERRED SECURITIES CERTIFICATES; GLOBAL
               CERTIFICATES.

               (a)   Convertible Preferred Securities initially sold to
qualified institutional buyers in reliance on Rule 144A under the Securities Act
initially will be represented by one 

                                      44

<PAGE>

or more certificates in registered, global form (collectively, the 
"Restricted Global Certificate").  Convertible Preferred Securities that upon 
initial issuance are beneficially owned by persons that are not "qualified 
institutional buyers" (as defined in Rule 144A under the Securities Act) 
("QIBs") will be represented by one or more certificates in registered, 
definitive form (collectively, the "Definitive Convertible Preferred Security 
Certificates") and may not be represented by a Global Certificate.  The Trust 
Securities Certificates shall be executed on behalf of the Trust by manual or 
facsimile signature of at least one Administrative Trustee and the 
Convertible Preferred Security Certificates shall be  authenticated by the 
Property Trustee.  Trust Securities Certificates bearing the manual or 
facsimile signatures of individuals who were, at the time when such 
signatures shall have been affixed, authorized to sign on behalf of the 
Trust, shall be validly issued and entitled to the benefit of this 
Declaration, notwithstanding that such individuals or any of them shall have 
ceased to be so authorized prior to the delivery of such Trust Securities 
Certificates or did not hold such offices at the date of delivery of such 
Trust Securities Certificates.  A transferee of a Trust Securities 
Certificate shall become a Holder, and shall be entitled to the rights and 
subject to the obligations of a Holder hereunder, upon due registration of 
such Trust Securities Certificate in such transferee's name pursuant to 
Section 8.1(d).

               (b)   Every Global Certificate (as defined in Section 8.2)
authenticated and delivered hereunder shall bear a legend in substantially the
following form, in capital letters and bold-face type:

     THIS SECURITY IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE
     DECLARATION OF TRUST HEREINAFTER REFERRED TO AND IS REGISTERED IN THE
     NAME OF A DEPOSITARY OR A NOMINEE THEREOF.  THIS SECURITY MAY NOT BE
     EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO
     TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE REGISTERED, IN
     THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE
     THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE
     DECLARATION OF TRUST.

               (c)   If the Depositary is The Depository Trust Company, the
Global Certificate authenticated and delivered hereunder shall also bear a
legend in substantially the following form, in capital letters and bold-face
type: 

                                      45

<PAGE>

     UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED SIGNATORY OF THE
     DEPOSITORY TRUST COMPANY ("DTC") TO THE TRUST OR ITS AGENT FOR
     REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE
     ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
     AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
     PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED
     BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER
     USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL
     INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
     HEREIN.

SECTION 7.5    EXECUTION AND DATING OF CERTIFICATES.

               The Certificates shall be signed on behalf of the Trust by an
Administrative Trustee.  In case any Administrative Trustee who shall have
signed any of the Certificates shall cease to be such Administrative Trustee
before the Certificates so signed shall be delivered by the Trust, such
Certificates nevertheless may be delivered as though the person who signed such
Certificates had not ceased to be such Administrative Trustee; and any
Certificates may be signed on behalf of the Trust by such persons who, at the
actual date of execution of such Certificate, shall be the Administrative
Trustees of the Trust, although at the date of the execution and delivery of the
Declaration any such person was not such an Administrative Trustee.  Each
Convertible Preferred Security shall be dated the date of its authentication. 

               One Administrative Trustee shall sign the Convertible Preferred
Security Certificates for the Trust by manual or facsimile signature.  Unless
otherwise determined by the Trust, such signature shall, in the case of Common
Security Certificates, be a manual signature.

SECTION 7.6    GLOBAL SECURITIES; NON-GLOBAL SECURITIES; COMMON SECURITIES
               CERTIFICATE.

               (a)   Each Global Certificate authenticated under this
Declaration shall be registered in the name of the Clearing Agency designated by
the Sponsor for such Global Certificate or a nominee thereof and delivered to
such Clearing Agency or a nominee thereof or custodian therefor, and each such
Global Certificate shall constitute a Convertible Preferred Security for all
purposes of this Declaration.

                                      46

<PAGE>

               (b)   If a Global Certificate is to be exchanged for 
Definitive Convertible Preferred Security Certificates or canceled in whole, 
it shall be surrendered by or on behalf of the Clearing Agency, its nominee 
or custodian to the Property Trustee, as Registrar, for exchange or 
cancellation as provided in this Article 7.  If any Global Certificate is to 
be exchanged for Definitive Convertible Preferred Security Certificates or 
cancelled in part, or if another Convertible Preferred Security is to be 
exchanged in whole or in part for a beneficial interest in any Global 
Certificate, in each case, as provided in Section 8.2, then either (i) such 
Global Certificate shall be so surrendered for exchange or cancellation as 
provided in this Article 7 or (ii) the liquidation amount thereof (or number 
of Convertible Preferred Securities represented thereby) shall be reduced or 
increased by an amount equal to the portion thereof to be so exchanged or 
cancelled, or equal to the liquidation amount of (or number of securities 
represented by) such Certificated Convertible Preferred Security to be so 
exchanged for a beneficial interest therein, as the case may be, by means of 
an appropriate adjustment made on the records of the Property Trustee, as 
Registrar, whereupon the Property Trustee, in accordance with the Applicable 
Procedures, shall instruct the Clearing Agency or its authorized 
representative to make a corresponding adjustment to its records.  Upon any 
such surrender or adjustment of a Global Certificate, an Administrative 
Trustee shall execute on behalf of the Trust by manual or facsimile 
signature, and the Property Trustee shall, subject to Section 8.2 and as 
otherwise provided in this Article 7, authenticate and deliver any 
Convertible Preferred Securities issuable in exchange for such Global 
Certificate (or any portion thereof) to or upon the written order of, and 
registered in such names as may be directed by, the Clearing Agency or its 
authorized representative.  Upon the request of the Property Trustee in 
connection with the occurrence of any of the events specified in the 
preceding paragraph, the Sponsor shall promptly make available to the 
Property Trustee a reasonable supply of Convertible Preferred Securities that 
are not in the form of Global Certificates but are in certificated form. The 
Property Trustee shall be entitled to conclusively rely upon any order, 
direction or request of the Clearing Agency or its authorized representative 
which is given or made pursuant to this Article 7 if such order, direction or 
request is given or made in accordance with the Applicable Procedures.

               (c)   Every Convertible Preferred Security authenticated and 
delivered upon registration of, transfer of, or in exchange for or in lieu 
of, a Global Certificate or a Definitive Convertible Preferred Security, as 
the case may be, or any portion thereof, whether pursuant to this Article 7 
or otherwise, shall be authenticated and delivered in the form of, and shall 
be, a Global Certificate, unless such Convertible Preferred Security is 
registered in the name of a Person other than the Clearing Agency for such 
Global Certificate or a nominee thereof.

                                      47

<PAGE>

               (d)   The Clearing Agency or its nominee, as registered owner 
of a Global Certificate, shall be the Holder of such Global Certificate for 
all purposes under this Declaration and the Convertible Preferred Securities, 
and owners of beneficial interests in a Global Certificate shall hold such 
interests pursuant to the Applicable Procedures.  Accordingly, any such 
Convertible Preferred Security Beneficial Owner's beneficial interest in a 
Global Certificate will be shown only on, and the transfer of such interest 
shall be effected only through, records maintained by the Clearing Agency or 
its nominee or its participants and such owners of beneficial interests in a 
Global Certificate will not be considered the owners or holders of such 
Global Certificate for any purpose of this Declaration or the Convertible 
Preferred Securities.

               (e)   A single Common Securities Certificate representing the
Common Securities shall initially be issued to the Sponsor in the form of a
definitive Common Securities Certificate.

SECTION 7.7    DEFINITIVE CONVERTIBLE PREFERRED SECURITY CERTIFICATES.

     If:

               (a)   a Clearing Agency notifies the Trust that it is unwilling
or unable to continue its services as securities depositary with respect to the
Convertible Preferred Securities and no successor Clearing Agency shall have
been appointed pursuant to Section 7.15 within 90 days of such notification or
if at any time such Clearing Agency ceases to be a clearing agency registered as
such under the Exchange Act when such Clearing Agency is required to be so
registered to act as such depositary and no successor Clearing Agency shall have
been appointed pursuant to Section 7.15 within 90 days of such notification;

               (b)   the Administrative Trustees (with the consent of the
Sponsor), in their sole discretion determine that the Convertible Preferred
Securities in global form shall be exchanged for Convertible Preferred
Securities in definitive form; or

               (c)   there shall have occurred and be continuing an Event of
Default;

     then:

               (d)   Definitive Convertible Preferred Security Certificates
shall be prepared by the Administrative Trustees on behalf of the Trust with
respect to such Convertible Preferred Securities; and

                                      48

<PAGE>

               (e)   upon surrender of the Global Certificates by the 
Clearing Agency, accompanied by registration instructions, the Administrative 
Trustees shall cause Definitive Convertible Preferred Security Certificates 
to be delivered to Convertible Preferred Security Beneficial Owners of such 
Convertible Preferred Securities in accordance with the instructions of the 
Clearing Agency.  Neither the Trustees nor the Trust shall be liable for any 
delay in delivery of such instructions and each of them may conclusively rely 
on and shall be protected in relying on, said instructions of the Clearing 
Agency.  The Definitive Convertible Preferred Security Certificates shall be 
printed, lithographed or engraved or may be produced in any other manner as 
is reasonably acceptable to the Administrative Trustees, as evidenced by 
their execution thereof and may have such letters, numbers or other marks of 
identification or designation and such legends or endorsements as the 
Administrative Trustees may deem appropriate, or as may be required to comply 
with any law or with any rule or regulation made pursuant thereto or with any 
rule or regulation of any stock exchange on which Convertible Preferred 
Securities may be listed, or to conform to usage.

               At such time as all interests in a Convertible Preferred 
Security in global form have been redeemed, converted, exchanged, repurchased 
or canceled, such Convertible Preferred Security in global form shall be, 
upon receipt thereof, canceled by the Trust in accordance with standing 
procedures and instructions of the Clearing Agency.

               Convertible Preferred Securities that upon initial issuance are
beneficially owned by persons that are not QIBs will be issued as Definitive
Convertible Preferred Security Certificates and may not be represented by a
Global Certificate.

SECTION 7.8    RESTRICTIVE LEGENDS.

               (a)   The Restricted Global Certificate and the Definitive 
Convertible Preferred Securities Certificates shall bear the following legend 
(the "Restricted Securities Legend") unless the Sponsor determines otherwise 
in accordance with applicable law.

                     THIS SECURITY AND ANY COMMON STOCK ISSUED ON CONVERSION 
HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED 
(THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS.  NEITHER THIS SECURITY 
NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, 
TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF 
SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT 
TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.  THE HOLDER OF THIS 
SECURITY BY ITS ACCEPTANCE 

                                      49

<PAGE>

HEREOF AGREES TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO 
THE DATE WHICH IS AFTER THE EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO 
SALES THEREOF UNDER RULE 144(k) UNDER THE SECURITIES ACT (OR ANY SUCCESSOR 
RULE) (THE "RESALE RESTRICTION TERMINATION DATE") ONLY (A) TO SUN HEALTHCARE 
GROUP, INC., (THE "COMPANY") (B) PURSUANT TO AN EFFECTIVE REGISTRATION 
STATEMENT UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE 
ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT ("RULE 
144A"), TO A PERSON IT REASONABLY BELIEVES IS A "QUALIFIED INSTITUTIONAL 
BUYER" AS DEFINED IN RULE 144A THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE 
ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE 
TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) TO AN INSTITUTIONAL 
"ACCREDITED INVESTOR" WITHIN THE MEANING OF SUBPARAGRAPH (a)(1), (2), (3) OR 
(7) OF RULE 501 UNDER THE SECURITIES ACT THAT IS ACQUIRING THE SECURITY FOR 
ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL "ACCREDITED 
INVESTOR," FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR OFFER OR 
SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, 
OR (E) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION 
REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY'S AND THE TRANSFER 
AGENT'S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER (i) PURSUANT TO 
CLAUSES (D) OR (E) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, 
CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM, AND (ii) 
IN EACH OF THE FOREGOING CASES, TO REQUIRE THAT A CERTIFICATE OF TRANSFER IN 
THE FORM APPEARING ON THIS SECURITY IS COMPLETED AND DELIVERED BY THE 
TRANSFEROR TO THE TRANSFER AGENT, THIS LEGEND WILL BE REMOVED UPON THE 
REQUEST OF A HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.

SECTION 7.9    TEMPORARY CERTIFICATES.

               Until definitive Certificates are ready for delivery, the Trust
may prepare and, in the case of the Convertible Preferred Securities, the
Property Trustee shall authenticate temporary Certificates.  Temporary
Certificates shall be substantially in the form of definitive Certificates but
may have variations that the Trust considers appropriate for temporary
Certificates.  Without unreasonable delay, the Trust shall prepare and, in the
case of the Convertible Preferred Securities, the Property Trustee shall
authenticate definitive Certificates in exchange for temporary Certificates.

                                      50

<PAGE>

SECTION 7.10   REGISTRAR, PAYING AGENT AND CONVERSION AGENT.

               In the event that the Convertible Preferred Securities are not in
book-entry only form, the Trust shall maintain in the Borough of Manhattan, The
City of New York, (i) an office or agency where Convertible Preferred Securities
may be presented for registration of transfer or for exchange ("Registrar") and
(ii) an office or agency where Convertible Preferred Securities may be presented
for payment ("Paying Agent").  The Trust shall maintain an office or agency
where Securities may be presented for conversion ("Conversion Agent").  The
Registrar shall keep a register of the Convertible Preferred Securities and of
their transfer and exchange.  The Trust may appoint the Registrar, the Paying
Agent and the Conversion Agent and may appoint one or more co-registrars, one or
more additional paying agents and one or more additional conversion agents in
such other locations as it shall determine.  The term "Paying Agent" includes
any additional paying agent and the term "Conversion Agent" includes any
additional conversion agent.  The Trust may change any Paying Agent, Registrar,
co-registrar or Conversion Agent without prior notice to any Holder.  The Paying
Agent shall be permitted to resign as Paying Agent upon 30 days' written notice
to the Administrative Trustees.  The Trust shall notify the Property Trustee of
the name and address of any agent not a party to this Declaration.  If the Trust
fails to appoint or maintain another entity as Registrar, Paying Agent or
Conversion Agent, the Property Trustee shall act as such.  The Trust or any of
its Affiliates may act as Paying Agent, Registrar, or Conversion Agent.  The
Trust shall act as Paying Agent, Registrar, co-registrar, and Conversion Agent
for the Common Securities.

               The Trust initially appoints the Property Trustee as 
Registrar, Paying Agent and Conversion Agent for the Convertible Preferred 
Securities.  The Property Trustee shall be entitled to the protections of 
Sections 5.12 and 5.13 and Article IX in its capacity as Registrar, Paying 
Agent and Conversion Agent.

SECTION 7.11   PAYING AGENT TO HOLD MONEY IN TRUST.

               The Trust shall require each Paying Agent other than the Property
Trustee to agree in writing that the Paying Agent will hold in trust for the
benefit of Holders or the Property Trustee all money held by the Paying Agent
for the payment of principal or distribution on the Trust Securities, and will
notify the Property Trustee if there are insufficient funds.  While any such
insufficiency continues, the Property Trustee may require a Paying Agent to pay
all money held by it to the Property Trustee.  The Trust at any time may require
a Paying Agent to pay all money held by it to the Property Trustee and to
account for any money disbursed by it.  Upon payment over to the Property
Trustee, the Paying Agent (if other than the Trust or an Affiliate of the Trust)
shall have no further 

                                      51

<PAGE>

liability for the money.  If the Trust or the Sponsor or an Affiliate of the 
Trust or the Sponsor acts as Paying Agent, it shall segregate and hold in a 
separate trust fund for the benefit of the Holders all money held by it as 
Paying Agent.

SECTION 7.12   OUTSTANDING CONVERTIBLE PREFERRED SECURITIES.

               The Convertible Preferred Securities outstanding at any time 
are all the Convertible Preferred Securities authenticated by the Property 
Trustee except for those cancelled by it, those delivered to it for 
cancellation, and those described in this Section 7.12 as not outstanding.

               If a Convertible Preferred Security is replaced, paid or
purchased pursuant to Section 8.3, it ceases to be outstanding unless the
Property Trustee receives proof satisfactory to it that the replaced, paid or
purchased Convertible Preferred Security is held by a bona fide purchaser.

               If Convertible Preferred Securities are considered paid in
accordance with the terms of this Declaration, they cease to be outstanding and
interest on them ceases to accrue.

               A Convertible Preferred Security does not cease to be outstanding
because one of the Trust, the Sponsor or an Affiliate of the Sponsor holds the
Convertible Preferred Security.

SECTION 7.13   CONVERTIBLE PREFERRED SECURITIES IN TREASURY.

               In determining whether the Holders of the required amount of
Trust Securities have concurred in any direction, waiver or consent, Convertible
Preferred Securities owned by the Trust, the Sponsor or an Affiliate of the
Sponsor, as the case may be, shall be disregarded and deemed not to be
outstanding, except that for the purposes of determining whether the Property
Trustee shall be fully protected in relying on any such direction, waiver or
consent, only Convertible Preferred Securities which the Property Trustee knows
are so owned shall be so disregarded.

                                      52

<PAGE>

SECTION 7.14   NOTICES TO CLEARING AGENCY.

               Whenever a notice or other communication to the Holders of 
Convertible Preferred Securities is required under this Declaration, the 
Administrative Trustees shall, in the case of any Global Certificate, give 
all such notices and communications specified herein to be given to the 
Convertible Preferred Security Holders to the Depositary, and shall have no 
notice obligations to the Convertible Preferred Security Beneficial Owners.

SECTION 7.15   APPOINTMENT OF SUCCESSOR CLEARING AGENCY.

               If the Depositary elects to discontinue its services as 
securities depositary with respect to the Convertible Preferred Securities, 
the Administrative Trustees may, in their sole discretion, appoint a 
successor Clearing Agency with respect to such Convertible Preferred 
Securities.

SECTION 7.16   DEEMED SECURITY HOLDERS.

               The Trustees and any agent may treat the Person in whose name 
any Certificate shall be registered on the books and records of the Trust as 
the sole holder of such Certificate and of the Trust Securities represented 
by such Certificate for purposes of receiving Distributions and for all other 
purposes whatsoever and, accordingly, shall not be bound to recognize any 
equitable or other claim to or interest in such Certificate or in the Trust 
Securities represented by such Certificate on the part of any Person, whether 
or not the Trust shall have actual or other notice thereof.

                                  ARTICLE VIII

                      TRANSFERS, EXCHANGES AND CANCELLATIONS 
                                 OF TRUST SECURITIES
SECTION 8.1    GENERAL.

               (a)   Where Convertible Preferred Security Certificates are 
presented to the Registrar or a co-registrar with a request to register a 
transfer or to exchange them for an equal number of Convertible Preferred 
Securities represented by different certificates, the Registrar shall 
register the transfer or make the exchange if its requirements for such 
transactions are met.  To permit registrations of transfers and exchanges, 
the Trust shall issue
                                      53


<PAGE>

and the Property Trustee shall authenticate Convertible Preferred Security
Certificates at the Registrar's request.

               (b)   Trust Securities may only be transferred, in whole or in
part, in accordance with the terms and conditions set forth in this Declaration,
in the terms set forth in Annex I and pursuant to the legends, if any, on such
securities.  Any transfer or purported transfer of any Trust Security not made
in accordance with this Declaration shall be null and void.

               (c)   Subject to this Article VIII, the Sponsor and any Related
Party may only transfer Common Securities to the Sponsor or a Related Party of
the Sponsor; PROVIDED that, any such transfer is subject to the condition
precedent that the transferor obtain the written opinion of nationally
recognized independent counsel experienced in such matters that such transfer
would not cause more than an insubstantial risk that:

                     (i)      the Trust would not be classified for United
     States federal income tax purposes as a grantor trust; and

                     (ii)     the Trust would be an Investment Company or the
     transferee would become an Investment Company.

               (d)   The Administrative Trustees shall provide for the
registration of Trust Securities and of transfers of Trust Securities, which
will be effected without charge but only upon payment (with such indemnity as
the Administrative Trustees may require) in respect of any tax or other
governmental charges that may be imposed in relation to it.  Upon surrender for
registration of transfer of any Certificates, the Administrative Trustees shall
cause one or more new Certificates to be issued in the name of the designated
transferee or transferees.  Every Certificate surrendered for registration of
transfer shall be accompanied by a written instrument of transfer (including,
unless waived, the certification by the transferor and transferee on the reverse
side of the Convertible Preferred Security) in form satisfactory to the
Administrative Trustees and the Sponsor duly executed by the Holder or such
Holder's attorney duly authorized in writing.  Each Certificate surrendered for
registration of transfer shall be canceled by the Administrative Trustees.  A
transferee of a Certificate shall be entitled to the rights and subject to the
obligations of a Holder hereunder upon the receipt by such transferee of a
Certificate.  By acceptance of a Certificate, each transferee shall be deemed to
have agreed to be bound by this Declaration.

               (e)   The Trust shall not be required (i) to issue, register the
transfer of or exchange Convertible Preferred Security Certificates during a
period beginning at the 

                                      54

<PAGE>

opening of business 15 days before the day of any selection of Convertible 
Preferred Securities for redemption and ending at the close of business on 
the earliest date in which the relevant notice of redemption is deemed to 
have been given to all holders of Convertible Preferred Securities to be so 
redeemed and (ii) to register the transfer or exchange of any Convertible 
Preferred Security so selected for redemption in whole or in part, except the 
unredeemed portion of any Convertible Preferred Security being redeemed in 
part.

SECTION 8.2    CERTAIN TRANSFERS AND EXCHANGES.

               (a)   So long as Convertible Preferred Securities are eligible
for book-entry settlement with the Clearing Agency or unless otherwise required
by law, all Convertible Preferred Securities that are so eligible may be
represented by one or more fully registered Convertible Preferred Security
Certificates (each a "Global Certificate") in global form to be delivered to the
Depositary, the initial Clearing Agency, by, or on behalf of, the Trust.  Such
Global Certificates shall initially be registered on the books and records of
the Trust in the name of Cede & Co., the nominee of the Depositary, and no
Convertible Preferred Security Beneficial Owner will receive a definitive
Convertible Preferred Security Certificate representing such Convertible
Preferred Security Beneficial Owner's interests in such Global Certificates,
except as provided in Section 7.7 below.  The transfer and exchange of
beneficial interests in any such Convertible Preferred Security in global form
shall be effected through the Clearing Agency in accordance with this
Declaration (including the applicable restrictions on transfer contained herein,
if any) and the procedures of the Clearing Agency therefor.

               (b)   Convertible Preferred Securities that upon initial
issuance are beneficially owned by QIBs may, at the option of the Trust, be
represented by one or more Global Certificates.  Except as otherwise provided
herein, beneficial owners of a Convertible Preferred Security in global form
shall not be entitled to have certificates registered in their names, will not
receive or be entitled to receive physical delivery of certificates in
definitive form and will not be considered Holders of such Convertible Preferred
Security in global form.

               (c)   So long as the Convertible Preferred Securities are
eligible for book-entry settlement and to the extent Convertible Preferred
Securities held by QIBs are held in a global form, or unless otherwise required
by law, upon any transfer of a Definitive Convertible Preferred Certificate to a
QIB in accordance with Rule 144A, unless otherwise requested by the transferor,
and upon receipt of the Definitive Convertible Preferred Security Certificates
being so transferred, together with a certification from the transferor and
transferee that the transfer is being made in compliance with Rule 144A and
certification in 

                                      55

<PAGE>

the form set forth on the reverse side of the Convertible Preferred Security 
(or other evidence satisfactory to the Property Trustee on behalf of the 
Trust) and any other documents or certifications required by the Trust or the 
Property Trustee to ensure compliance with the Securities Act, the Property 
Trustee on behalf of the Trust shall make an endorsement on any Restricted 
Global Certificate, to reflect an increase in the number of Convertible 
Preferred Securities represented by such Global Certificate, and the Property 
Trustee on behalf of the Trust shall cancel such Definitive Convertible 
Preferred Security Certificates in accordance with the standing instructions 
and procedures of the Clearing Agency, the number of Convertible Preferred 
Securities represented by such Restricted Global Certificate shall be 
increased accordingly; PROVIDED that no Definitive Convertible Preferred 
Security Certificates, or portion thereof, in respect of which the Trust or 
an Affiliate of the Trust held any beneficial interest shall be included in 
such Restricted Global Certificate until such Definitive Convertible 
Preferred Security Certificate is freely tradeable in accordance with Rule 
144(k); PROVIDED FURTHER that the Trust shall issue Convertible Preferred 
Securities in definitive form upon any transfer of a beneficial interest in 
the Convertible Preferred Security in global form to the Company, any 
Affiliate of the Company or to an institutional accredited investor in 
accordance with subsection (d) below.

               (d)   In the event a beneficial interest in a Restricted Global
Certificate is transferred or exchanged other than pursuant to an effective
registration statement so that such beneficial interest will be held by a person
who is not a QIB or otherwise are to be held as a definitive Convertible
Preferred Security, such beneficial interest, upon receipt by the Property
Trustee from the Clearing Agency or its nominee on behalf of any Person having a
beneficial interest in a Global Certificate of written instructions or such
other form of instructions as is customary for the Clearing Agency or the person
designated by the Clearing Agency as having such a beneficial interest in a
Restricted Convertible Preferred Security and a certification from the
transferor and transferee in the form set forth on the reverse side of the
Convertible Preferred Security (or other evidence satisfactory to the Property
Trustee on behalf of the Trust) and any other documents or certifications
required by the Sponsor or the Property Trustee to ensure compliance with the
Securities Act, shall be exchanged for a Restricted Definitive Convertible
Preferred Security representing the same number of Convertible Preferred
Securities. 

               (e)   In the event a beneficial interest in a Restricted
Definitive Convertible Preferred Security Certificate is transferred or
exchanged other than  pursuant to an effective registration statement so that
such beneficial interest will be held by a person who is not a QIB or otherwise
are to be held as a definitive Convertible Preferred Security, such beneficial
interest, upon receipt by the Property Trustee from the person having such a
beneficial interest in a Restricted Convertible Preferred Security and a
certification from the 

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<PAGE>

transferor and transferee in the form set forth on the reverse side of the 
Convertible Preferred Security (or other evidence satisfactory to the 
Property Trustee on behalf of the Trust) and any other documents or 
certifications required by the Sponsor or the Property Trustee to ensure 
compliance with the Securities Act, shall be exchanged for a Restricted 
Definitive Convertible Preferred Security representing the same number of 
Convertible Preferred Securities. 

               (f)   Any Global Certificate may be endorsed with or have
incorporated in the text thereof such legends or recitals or changes not
inconsistent with the provisions of this Declaration as may be required by the
Clearing Agency, by any national securities exchange or by the National
Association of Securities Dealers, Inc. in order for the Convertible Preferred
Securities to be tradeable on the PORTAL Market or as may be required for the
Convertible Preferred Securities to be tradeable on any other market developed
for trading of securities pursuant to Rule 144A or required to comply with any
applicable law or any regulation thereunder or with the rules and regulations of
any securities exchange upon which the Convertible Preferred Securities may be
listed or traded or to conform with any usage with respect thereto, or to
indicate any special limitations or restrictions to which any particular
Convertible Preferred Securities are subject.

               (g)   Unless and until definitive, fully registered Definitive
Convertible Preferred Security Certificates have been issued to the Convertible
Preferred Security Beneficial Owners pursuant to Section 7.7:

               (h)   the provisions of this Section 8.2 shall be in full force
     and effect with respect to such Convertible Preferred Securities;

               (ii)  the Trust and the Trustees shall be entitled to deal with
     the Clearing Agency for all purposes of this Declaration (including the
     payment of Distributions on the Global Certificates and receiving
     approvals, votes or consents hereunder) as the Holder of such Convertible
     Preferred Securities (with respect to such Convertible Preferred Security
     Beneficial Owners) and the sole holder of the Global Certificates and shall
     have no obligation to the Convertible Preferred Security Beneficial Owners
     of such Convertible Preferred Securities;

               (iii) to the extent that the provisions of this Section 8.2
     conflict with any other provisions of this Declaration, the provisions of
     this Section 8.2 shall control; and

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<PAGE>

               (iv)  the rights of the Convertible Preferred Security
     Beneficial Owners shall be exercised only through the Clearing Agency and
     shall be limited to those established by law and agreements between such
     Convertible Preferred Security Beneficial Owners and the Clearing Agency
     and/or the Clearing Agency participants.  The Clearing Agency will make
     book-entry transfers among Clearing Agency participants and receive and
     transmit payments of Distributions on the Global Certificates to such
     Clearing Agency participants.  The Clearing Agency will make book entry
     transfers among the Clearing Agency participants PROVIDED, that solely for
     the purposes of determining whether the holders of the requisite amount of
     Convertible Preferred Securities have voted on any matter provided for in
     this Declaration, so long as Definitive Convertible Preferred Security
     Certificates have not been issued for all such securities, the Trustees may
     conclusively rely on, and shall be protected in relying on, any written
     instrument (including a proxy) delivered to the Trustees by the Clearing
     Agency setting forth the Convertible Preferred Securities Beneficial
     Owners' votes or assigning the right to vote on any matter to any other
     Persons either in whole or in part.

               (g)   Notwithstanding any other provisions of this Declaration
(other than the provisions set forth in this Section 8.2(f)), a Convertible
Preferred Security in global form may not be transferred as a whole except by
the Clearing Agency to a nominee of the Clearing Agency or by a nominee of the
Clearing Agency to the Clearing Agency or another nominee to a successor
Clearing Agency or a nominee of such successor Clearing Agency.

               (h)   SECURITIES ACT LEGENDS.  Global Certificates and
Definitive Convertible Preferred Security Certificates and their respective
Successor Securities shall bear a Restricted Securities Legend and be subject to
the restrictions on transfer contained therein as set forth in Section 7.8
subject to the following:

                     (i)      subject to the following Clauses of this Section
     8.2(g), a new Convertible Preferred Security which is not a Global
     Certificate and is issued in exchange for another Convertible Preferred
     Security (including, a Global Certificate) of any portion thereof, upon
     transfer or otherwise, shall bear the Securities Act Legend borne by such
     other Convertible Preferred Security and be subject to the restrictions on
     transfer contained therein;

                     (ii)     Any Convertible Preferred Securities which are
     sold or otherwise disposed of pursuant to an effective registration
     statement under the Securities Act, together with their Successor
     Securities shall not bear a Securities Act Legend; the Sponsor shall inform
     the Property Trustee in writing of the effective date 

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     of any such registration statement registering the Convertible Preferred 
     Securities under the Securities Act and shall notify the Property 
     Trustee at any time when prospectuses may not be delivered with respect 
     to Convertible Preferred Securities to be sold pursuant to such 
     registration statement. The Property Trustee shall not be liable for any 
     action taken or omitted to be taken by it in good faith in accordance 
     with the aforementioned registration statement;

                     (iii)    at any time after the Convertible Preferred
     Securities may be freely transferred without registration under the
     Securities Act, which shall be determined in the sole discretion of the
     Sponsor, or without being subject to transfer restrictions pursuant to the
     Securities Act, a new Convertible Preferred Security which does not bear a
     Securities Act Legend may be issued in exchange for or in lieu of a
     Convertible Preferred Security (other than a Global Certificate) or any
     portion thereof which bears such a legend if the Property Trustee has
     received an Unrestricted Securities Certificate, satisfactory to the
     Property Trustee and the Sponsor and duly executed by the Holder of such
     legended Convertible Preferred Security or his attorney duly authorized in
     writing, and after such date and receipt of such certificate, an
     Administrative Trustee shall execute on behalf of the Trust by manual or
     facsimile signature, and the Property Trustee shall authenticate and
     deliver such a new Convertible Preferred Security in exchange for or in
     lieu of such other Convertible Preferred Security as provided in this
     Article 8;

                     (iv)     a new Convertible Preferred Security which does
     not bear a Securities Act Legend may be issued in exchange for or in lieu
     of a Convertible Preferred Security (other than a Global Certificate) or
     any portion thereof which bears such a legend if, in the Sponsor's
     judgment, placing such a legend upon such new Convertible Preferred
     Security is not necessary to ensure compliance with the registration
     requirements of the Securities Act, and an Administrative Trustee shall
     execute on behalf of the Trust by manual or facsimile signature, and the
     Property Trustee, at the written direction of the Sponsor, shall
     authenticate and deliver such a new Convertible Preferred Security as
     provided in this Article 8; and

                     (v)      notwithstanding the foregoing provisions of this
     Section 8.2(g), a Successor Security of a Convertible Preferred Securities
     that does not bear a particular form of Securities Act Legend shall not
     bear such form of legend unless the Sponsor has reasonable cause to believe
     that such Successor Security is a "restricted security" within the meaning
     of Rule 144 or otherwise, in the Sponsor's judgment, restricted under the
     Securities Act, in which case an Administrative Trustee shall execute on
     behalf of the Trust by manual or facsimile signature, and the 

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     Property Trustee, at the written direction of the Sponsor, shall 
     authenticate and deliver a new Convertible Preferred Security bearing a 
     Restricted Securities Legend in exchange for such Successor Security as 
     provided in this Article 8.

SECTION 8.3    MUTILATED, DESTROYED, LOST OR STOLEN CERTIFICATES; REPLACEMENT
               SECURITIES.

               If the Holder of a Trust Security claims that the Certificate
representing such Trust Security has been lost, destroyed or wrongfully taken or
if such Certificate is mutilated and is surrendered to the Trust or in the case
of the Convertible Preferred Securities to the Property Trustee, the Trust shall
issue and the Property Trustee shall authenticate a replacement Certificate if
the Property Trustee's and the Trust's requirements, as the case may be, are
met.  If required by the Property Trustee or the Trust, an indemnity bond must
be sufficient in the judgment of both to protect the Trustees, the Property
Trustee, the Sponsor or any authenticating agent from any loss which any of them
may suffer if a Certificate is replaced.  The Company may charge for its
expenses in replacing a Certificate.

               In case any such mutilated, destroyed, lost or stolen Trust
Security has become or is about to become due and payable, the Sponsor in its
discretion may, instead of issuing a new Certificate, pay such Trust Security.

               Every replacement Certificate is an additional obligation of the
Trust.

SECTION 8.4    CANCELLATION OF CONVERTIBLE PREFERRED SECURITY CERTIFICATES.

               The Trust at any time may deliver Convertible Preferred Security
Certificates to the Property Trustee for cancellation.  The Registrar, Paying
Agent and Conversion Agent shall forward to the Property Trustee any Convertible
Preferred Securities surrendered to them for registration of transfer,
redemption, conversion, exchange or payment.  The Property Trustee shall
promptly cancel all Convertible Preferred Securities surrendered for
registration of transfer, redemption, conversion, exchange, payment, replacement
or cancellation and shall dispose of cancelled Convertible Preferred Securities
as the Trust directs.  The Trust may not issue new Convertible Preferred
Securities to replace Convertible Preferred Securities that it has paid or that
have been delivered to the Property Trustee for cancellation or that any holder
has converted.

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                                      ARTICLE IX

                              LIMITATION OF LIABILITY OF
                   HOLDERS OF TRUST SECURITIES, TRUSTEES AND OTHERS

SECTION 9.1    LIABILITY.

               (a)   Except as expressly set forth in this Declaration, the
Securities Guarantees and the terms of the Trust Securities, the Sponsor shall
not be: 

                     (i)      personally liable for the return of any portion of
     the capital contributions (or any return thereon) of the Holders of the
     Trust Securities which shall be made solely from assets of the Trust; or

                     (ii)     required to pay to the Trust or to any Holder of
     Trust Securities any deficit upon dissolution of the Trust or otherwise.  

               (b)   The Sponsor shall be liable for all of the debts and
obligations of the Trust (other than with respect to the Trust Securities) to
the extent not satisfied out of the Trust's assets.

               (c)   Pursuant to Section 3803(a) of the Business Trust Act, the
Holders of the Convertible Preferred Securities shall be entitled to the same
limitation of personal liability as is extended to stockholders of private
corporations for profit organized under the General Corporation Law of the State
of Delaware.

SECTION 9.2    EXCULPATION.

               (a)   No Indemnified Person shall be liable, responsible or
accountable in damages or otherwise to the Trust or any Covered Person for any
loss, damage or claim incurred by reason of any act or omission performed or
omitted by such Indemnified Person in good faith on behalf of the Trust and in a
manner such Indemnified Person reasonably believed to be within the scope of the
authority conferred on such Indemnified Person by this Declaration or by law,
except that an Indemnified Person shall be liable for any such loss, damage or
claim incurred by reason of such Indemnified Person's gross negligence (subject
to the Trust Indenture Act) or willful misconduct with respect to such acts or
omissions.

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<PAGE>

               (b)   An Indemnified Person shall be fully protected in relying
in good faith upon the records of the Trust and upon such information, opinions,
reports or statements presented to the Trust by any Person as to matters the
Indemnified Person reasonably believes are within such other Person's
professional or expert competence and who has been selected with reasonable care
by or on behalf of the Trust, including information, opinions, reports or
statements as to the value and amount of the assets, liabilities, profits,
losses, or any other facts pertinent to the existence and amount of assets from
which Distributions to Holders of Trust Securities might properly be paid.

SECTION 9.3    FIDUCIARY DUTY.

               (a)   To the extent that, at law or in equity, an Indemnified
Person has duties (including fiduciary duties) and liabilities relating thereto
to the Trust or to any other Covered Person, an Indemnified Person acting under
this Declaration shall not be liable to the Trust or to any other Covered Person
for its good faith reliance on the provisions of this Declaration.  The
provisions of this Declaration, to the extent that they restrict the duties and
liabilities of an Indemnified Person otherwise existing at law or in equity
(other than the duties imposed on the Property Trustee under the Trust Indenture
Act), are agreed by the parties hereto to replace such other duties and
liabilities of such Indemnified Person.

               (b)   Unless otherwise expressly provided herein: 

                     (i)      whenever a conflict of interest exists or arises
     between an Indemnified Person and any Covered Person or 

                     (ii)     whenever this Declaration or any other agreement
     contemplated herein or therein provides that an Indemnified Person shall
     act in a manner that is, or provides terms that are, fair and reasonable to
     the Trust or any Holder of Trust Securities,

the Indemnified Person shall resolve such conflict of interest, take such action
or provide such terms, considering in each case the relative interest of each
party (including its own interest) to such conflict, agreement, transaction or
situation and the benefits and burdens relating to such interests, any customary
or accepted industry practices, and any applicable generally accepted accounting
practices or principles.  In the absence of bad faith by the Indemnified Person,
the resolution, action or term so made, taken or provided by the Indemnified
Person shall not constitute a breach of this Declaration or any other agreement
contemplated herein or of any duty or obligation of the Indemnified Person at
law or in equity or otherwise.

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<PAGE>

               (c)   Whenever in this Declaration an Indemnified Person is
permitted or required to make a decision: 

                     (i)      in its "discretion" or under a grant of similar
     authority, the Indemnified Person shall be entitled to consider such
     interests and factors as it desires, including its own interests, and shall
     have no duty or obligation to give any consideration to any interest of or
     factors affecting the Trust or any other Person; or    

                     (ii)     in its "good faith" or under another express
     standard, the Indemnified Person shall act under such express standard and
     shall not be subject to any other or different standard imposed by this
     Declaration or by applicable law.

SECTION 9.4    INDEMNIFICATION.

               (a)    (i)     The Company shall indemnify, to the full extent
     permitted by law, any Company Indemnified Person who was or is a party or
     is threatened to be made a party to any threatened, pending or completed
     action, suit or proceeding, whether civil, criminal, administrative or
     investigative (other than an action by or in the right of the Trust) by
     reason of the fact that he is or was a Company Indemnified Person against
     expenses (including attorneys' fees), judgments, fines and amounts paid in
     settlement actually and reasonably incurred by him in connection with such
     action, suit or proceeding if he acted in good faith and in a manner he
     reasonably believed to be in or not opposed to the best interests of the
     Trust, and, with respect to any criminal action or proceeding, had no
     reasonable cause to believe his conduct was unlawful.  The termination of
     any action, suit or proceeding by judgment, order, settlement, conviction,
     or upon a plea of NOLO CONTENDERE or its equivalent, shall not, of itself,
     create a presumption that the Company Indemnified Person did not act in
     good faith and in a manner which he reasonably believed to be in or not
     opposed to the best interests of the Trust, and, with respect to any
     criminal action or proceeding, had reasonable cause to believe that his
     conduct was unlawful.

               (ii)   The Company shall indemnify, to the full extent permitted
     by law, any Company Indemnified Person who was or is a party or is
     threatened to be made a party to any threatened, pending or completed
     action or suit by or in the right of the Trust to procure a judgment in its
     favor by reason of the fact that he is or was a Company Indemnified Person
     against expenses (including attorneys' fees) actually and reasonably
     incurred by him in connection with the defense or settlement of such action
     or suit if he acted in good faith and in a manner he reasonably believed to
     be 

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<PAGE>

     in or not opposed to the best interests of the Trust and except that no
     such indemnification shall be made in respect of any claim, issue or matter
     as to which such Company Indemnified Person shall have been adjudged to be
     liable to the Trust unless and only to the extent that the Court of
     Chancery of Delaware or the court in which such action or suit was brought
     shall determine upon application that, despite the adjudication of
     liability but in view of all the circumstances of the case, such person is
     fairly and reasonably entitled to indemnity for such expenses which such
     Court of Chancery or such other court shall deem proper.

               (iii)  To the extent that a Company Indemnified Person shall be
     successful on the merits or otherwise (including dismissal of an action
     without prejudice or the settlement of an action without admission of
     liability) in defense of any action, suit or proceeding referred to in
     paragraphs (i) and (ii) of this Section 9.4(a), or in defense of any claim,
     issue or matter therein, he shall be indemnified, to the full extent
     permitted by law, against expenses (including attorneys' fees) actually and
     reasonably incurred by him in connection therewith.

               (iv)    Any indemnification under paragraphs (i) and (ii) of
     this Section 9.4(a) (unless ordered by a court) shall be made by the
     Company only as authorized in the specific case upon a determination that
     indemnification of the Company Indemnified Person is proper in the
     circumstances because he has met the applicable standard of conduct set
     forth in paragraphs (i) and (ii).  Such determination shall be made (1) by
     the Administrative Trustees by a majority vote of a quorum consisting of
     such Administrative Trustees who were not parties to such action, suit or
     proceeding, (2) if such a quorum is not obtainable, or, even if obtainable,
     if a quorum of disinterested Administrative Trustees so directs, by
     independent legal counsel in a written opinion, or (3) by the Holders of
     the Common Securities of the Trust.

               (v)    Expenses (including attorneys' fees) incurred by a
     Company Indemnified Person in defending a civil, criminal, administrative
     or investigative action, suit or proceeding referred to in paragraphs (i)
     and (ii) of this Section 9.4(a) shall be paid by the Company in advance of
     the final disposition of such action, suit or proceeding upon receipt of an
     undertaking by or on behalf of such Company Indemnified Person to repay
     such amount if it shall ultimately be determined that he or she is not
     entitled to be indemnified by the Company as authorized in this Section
     9.4(a).  Notwithstanding the foregoing, no advance shall be made by the
     Company if a determination is reasonably and promptly made (i) by the
     Administrative Trustees by a majority vote of a quorum of disinterested
     Administrative Trustees, (ii) if such a quorum is not obtainable, or, even
     if obtainable, if a quorum of disinterested 


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<PAGE>

     Administrative Trustees so directs, by independent legal counsel in a 
     written opinion or (iii) by the Holders of the Common Securities of 
     the Trust, that, based upon the facts known to the Administrative 
     Trustees, counsel or the Holders of the Common Securities at the time 
     such determination is made, such Company Indemnified Person acted in 
     bad faith or in a manner that such person did not believe to be in or 
     not opposed to the best interests of the Trust, or, with respect to 
     any criminal proceeding, that such Company Indemnified Person 
     believed or had reasonable cause to believe his conduct was unlawful. 
     In no event shall any advance be made in instances where the 
     Administrative Trustees, independent legal counsel or the Holders of 
     the Common Securities reasonably determine that such person 
     deliberately breached his duty to the Trust or the Holders of the 
     Common or Convertible Preferred Securities.

               (vi)    The indemnification and advancement of expenses provided
     by, or granted pursuant to, the other paragraphs of this Section 9.4(a)
     shall not be deemed exclusive of any other rights to which those seeking
     indemnification and advancement of expenses may be entitled under any
     agreement, vote of stockholders or disinterested directors of the Company
     or Holders of the Convertible Preferred Securities of the Trust or
     otherwise, both as to action in his official capacity and as to action in
     another capacity while holding such office.  All rights to indemnification
     under this Section 9.4(a) shall be deemed to be provided by a contract
     between the Company and each Company Indemnified Person who serves in such
     capacity at any time while this Section 9.4(a) is in effect.  Any repeal or
     modification of this Section 9.4(a) shall not affect any rights or
     obligations then existing.

               (vii)  The Company or the Trust may purchase and maintain
     insurance on behalf of any person who is or was a Company Indemnified
     Person against any liability asserted against him and incurred by him in
     any such capacity, or arising out of his status as such, whether or not the
     Company would have the power to indemnify him against such liability under
     the provisions of this Section 9.4(a).

               (viii) For purposes of this Section 9.4(a), references to "the
     Trust" shall include, in addition to the resulting or surviving entity, any
     constituent entity (including any constituent of a constituent) absorbed in
     a consolidation or merger, so that any person who is or was a director,
     trustee, officer or employee of such constituent entity, or is or was
     serving at the request of such constituent entity as a director, trustee,
     officer, employee or agent of another entity, shall stand in the same
     position under the provisions of this Section 9.4(a) with respect to the
     resulting or surviving entity as he would have with respect to such
     constituent entity if its separate existence had continued.


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<PAGE>

               (ix)   The indemnification and advancement of expenses provided
     by, or granted pursuant to, this Section 9.4(a) shall, unless otherwise
     provided when authorized or ratified, continue as to a person who has
     ceased to be a Company Indemnified Person and shall inure to the benefit of
     the heirs, executors and administrators of such a person.

     (b)       The Sponsor agrees to indemnify the (i) Property Trustee, (ii) 
the Delaware Trustee, (iii) any Affiliate of the Property Trustee and the 
Delaware Trustee, and (iv) any officers, directors, shareholders, members, 
partners, employees, representatives, custodians, nominees or agents of the 
Property Trustee and the Delaware Trustee (each of the Persons in (i) through 
(iv) being referred to as a "Fiduciary Indemnified Person") for, and to hold 
each Fiduciary Indemnified Person harmless against, any and all loss, 
liability or expense including taxes (other than taxes based on the income of 
such Fiduciary Indemnified Person) incurred without gross negligence (subject 
to the Trust Indenture Act) or bad faith on its part, arising out of or in 
connection with the acceptance or administration or the trust or trusts 
hereunder, including the costs and expenses (including reasonable legal fees 
and expenses) of defending itself against or investigating any claim or 
liability in connection with the exercise or performance of any of its powers 
or duties hereunder.  The obligation to indemnify as set forth in this 
Section 9.4(b) shall survive the satisfaction and discharge of this 
Declaration.

SECTION 9.5    OUTSIDE BUSINESSES.

               Any Covered Person, the Sponsor, the Delaware Trustee and its 
Affiliates and the Property Trustee and its Affiliates may engage in or 
possess an interest in other business ventures of any nature or description, 
independently or with others, similar or dissimilar to the business of the 
Trust, and the Trust and the Holders of Trust Securities shall have no rights 
by virtue of this Declaration in and to such independent ventures or the 
income or profits derived therefrom, and the pursuit of any such venture, 
even if competitive with the business of the Trust, shall not be deemed 
wrongful or improper.  No Covered Person, the Sponsor, the Delaware Trustee, 
its Affiliates, or the Property Trustee or its Affiliates shall be obligated 
to present any particular investment or other opportunity to the Trust even 
if such opportunity is of a character that, if presented to the Trust, could 
be taken by the Trust, and any Covered Person, the Sponsor, the Delaware 
Trustee, its Affiliates and the Property Trustee and its Affiliates shall 
have the right to take for its own account (individually or as a partner or 
fiduciary) or to recommend to others any such particular investment or other 
opportunity.  Any Covered Person, the Delaware Trustee, its Affiliates and 
the Property Trustee and its Affiliates may engage or be interested in any 
financial or other transaction with the Sponsor or any Affiliate of the 
Sponsor, or may act as depositary 


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<PAGE>

for, trustee or agent for, or act on any committee or body of holders of, 
securities or other obligations of the Sponsor or its Affiliates.


                                      ARTICLE X

                                      ACCOUNTING

SECTION 10.1   FISCAL YEAR.

               The fiscal year ("Fiscal Year") of the Trust shall commence on 
January 1 and end on December 31, unless otherwise required by the Code or 
changed by the requisite vote of the Administrative Trustees.

SECTION 10.2   CERTAIN ACCOUNTING MATTERS.

               (a)   At all times during the existence of the Trust, the 
Administrative Trustees shall keep, or cause to be kept, full books of 
account, records and supporting documents, which shall reflect in reasonable 
detail, each transaction of the Trust.  The books of account shall be 
maintained on the accrual method of accounting, in accordance with generally 
accepted accounting principles, consistently applied.  The Trust shall use 
the accrual method of accounting for United States federal income tax 
purposes.  The books of account and the records of the Trust shall be 
examined by and reported upon as of the end of each Fiscal Year by a firm of 
independent certified public accountants selected by the Administrative 
Trustees.

               (b)   The Administrative Trustees shall cause to be prepared 
and delivered (or made available) to each of the Holders of Trust Securities, 
within 90 days after the end of each Fiscal Year of the Trust, annual 
financial statements of the Trust, including a balance sheet of the Trust as 
of the end of such Fiscal Year, and the related statements of income or loss 
or the financial statements of the Company, which shall include information 
regarding the Trust to the extent required by the Exchange Act and the 
Commission;

               (c)   The Administrative Trustees shall cause to be duly 
prepared and delivered to each of the Holders of Trust Securities, any annual 
United States federal income tax information statement required by the Code, 
containing such information with regard to the Trust Securities held by each 
Holder as is required by the Code and the Treasury Regulations.  
Notwithstanding any right under the Code to deliver any such statement at a 


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<PAGE>

later date, the Administrative Trustees shall endeavor to deliver all such 
statements within 30 days after the end of each Fiscal Year of the Trust.

               (d)   The Administrative Trustees shall cause to be duly 
prepared and filed with the appropriate taxing authority, an annual United 
States federal income tax return, on a Form 1041 or such other form required 
by the Code, and any other annual income tax returns required to be filed by 
the Administrative Trustees on behalf of the Trust with any state or local 
taxing authority.

SECTION 10.3   BANKING.

               The Trust shall maintain one or more bank accounts in the name 
and for the sole benefit of the Trust; PROVIDED, HOWEVER, that all payments 
of funds in respect of the Convertible Debentures held by the Property 
Trustee shall be made directly to the Property Account and no other funds of 
the Trust shall be deposited in the Property Account.  The sole signatories 
for such accounts shall be designated by the Administrative Trustees; 
PROVIDED, HOWEVER, that the Property Trustee shall designate the signatories 
for the Property Account.

SECTION 10.4   WITHHOLDING.

               The Trust and the Administrative Trustees shall comply with 
all withholding requirements under United States federal, state and local 
law.  The Trust shall request, and the Holders shall provide to the Trust, 
such forms or certificates as are necessary to establish an exemption from 
withholding with respect to each Holder, and any representations and forms as 
shall reasonably be requested by the Trust to assist it in determining the 
extent of, and in fulfilling, its withholding obligations.  The 
Administrative Trustee shall file required forms with applicable 
jurisdictions and, unless an exemption from withholding is properly 
established by a Holder, shall remit amounts withheld with respect to the 
Holder to applicable jurisdictions.  To the extent that the Trust is required 
to withhold and pay over any amounts to any authority with respect to 
distributions or allocations to any Holder, the amount withheld shall be 
deemed to be a distribution in the amount of the withholding to the Holder. 
In the event of any claimed overwithholding, Holders shall be limited to an 
action against the applicable jurisdiction.  If the amount required to be 
withheld was not withheld from actual Distributions made, the Trust may 
reduce subsequent Distributions by the amount of such withholding. 


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<PAGE>

                                      ARTICLE XI

                               AMENDMENTS AND MEETINGS

SECTION 11.1   AMENDMENTS.

               (a)   Except as otherwise provided in this Declaration or by 
any applicable terms of the Trust Securities, this Declaration may only be 
amended by a written instrument approved and executed by:

                     (i)      the majority of the Administrative Trustees; 

                     (ii)     if the amendment affects the rights, powers,
     duties, obligations or immunities of the Property Trustee, the Property
     Trustee; and

                     (iii)    if the amendment affects the rights, powers,
     duties, obligations or immunities of the Delaware Trustee, the Delaware
     Trustee.

               (b)   No amendment shall be made, and any such purported
amendment shall be void and ineffective:

                     (i)      unless, in the case of any proposed amendment, the
     Property Trustee shall have first received an Officers' Certificate (if 
     requested) from each of the Trust and the Sponsor that such amendment is
     permitted by, and conforms to, the terms of this Declaration (including the
     terms of the Trust Securities);

                     (ii)     unless, in the case of any proposed amendment
     which affects the rights, powers, duties, obligations or immunities of the
     Property Trustee, the Property Trustee shall have first received (if
     requested):

                              (A)  an Officers' Certificate from each of the
               Trust and the Sponsor that such amendment is permitted by, and
               conforms to, the terms of this Declaration (including the terms
               of the Trust Securities); and

                              (B)  an opinion of counsel (who may be counsel to
               the Sponsor or the Trust) that such amendment is permitted by,
               and conforms to, the terms of this Declaration (including the
               terms of the Trust Securities); and


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<PAGE>

                     (iii)    to the extent the result of such amendment would 
     be to:

                              (A)  cause the Trust to fail to continue to be
               classified for purposes of United States federal income taxation
               as a grantor trust;

                              (B)  reduce or otherwise adversely affect the
               powers of the Property Trustee in contravention of the Trust
               Indenture Act; or

                              (C)  cause the Trust to be deemed to be an
               Investment Company that is required to be registered under the
               Investment Company Act.

               (c)   So long as any Trust Securities remain outstanding, any 
amendment that would adversely affect the rights, privileges or preferences 
of any Holder of Trust Securities in any material respect may be effected 
only with such additional requirements as may be set forth in the terms of 
such Trust Securities.

               (d)   Section 8.1(c) and this Section 11.1 shall not be 
amended without the consent of all of the Holders of the Trust Securities.

               (e)   Article IV and the rights of the holders of the Common 
Securities under Article V to increase or decrease the number of, and appoint 
and remove Trustees shall not be amended without the consent of the Holders 
of a Majority in Liquidation Amount of the Common Securities.

               (f)   Notwithstanding Section 11.1(c), this Declaration may be 
amended without the consent of the Holders of the Trust Securities to:

                     (i)      cure any ambiguity;

                     (ii)     correct or supplement any provision in this
     Declaration that may be defective or inconsistent with any other provision
     of this Declaration;

                     (iii)    add to the covenants, restrictions or obligations
     of the Sponsor; 

                     (iv)     conform to any change in Rule 3a-5 or written
     change in interpretation or application of Rule 3a-5 by any legislative
     body, court, government agency or regulatory authority, which amendment
     does not have a material adverse effect on the rights, preferences or
     privileges of the Holders; and


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                     (v)      modify, eliminate and add to any provision of this
Declaration to such extent as may be necessary to comply with applicable law or
otherwise.

SECTION 11.2   MEETINGS OF THE HOLDERS OF TRUST SECURITIES; ACTION BY WRITTEN
               CONSENT.

               (a)   Meetings of the Holders of any class of Trust Securities 
may be called at any time by the Administrative Trustees (or as provided in 
the terms of the Trust Securities) to consider and act on any matter on which 
Holders of such class of Trust Securities are entitled to act under the terms 
of this Declaration, the terms of the Trust Securities or the rules of any 
stock exchange on which the Convertible Preferred Securities are listed or 
admitted for trading.  The Administrative Trustees shall call a meeting of 
the Holders of such class if directed to do so by the Holders of at least 10% 
in liquidation amount of such class of Trust Securities.  Such direction 
shall be given by delivering to the Administrative Trustees one or more calls 
in a writing stating that the signing Holders of Trust Securities wish to 
call a meeting and indicating the general or specific purpose for which the 
meeting is to be called.  Any Holders of Trust Securities calling a meeting 
shall specify in writing the Certificates held by the Holders of Trust 
Securities exercising the right to call a meeting and only those Trust 
Securities represented by the Certificates so specified shall be counted for 
purposes of determining whether the required percentage set forth in the 
second sentence of this paragraph has been met.

               (b)   Except to the extent otherwise provided in the terms of 
the Trust Securities, the following provisions shall apply to meetings of 
Holders of Trust Securities:

                     (i)      notice of any such meeting shall be given to all
     the Holders of Trust Securities having a right to vote thereat at least
     seven days and not more than 60 days before the date of such meeting. 
     Whenever a vote, consent or approval of the Holders of Trust Securities is
     permitted or required under this Declaration or the rules of any stock
     exchange or over-the-counter market on which the Convertible Preferred
     Securities are listed or admitted for trading, such vote, consent or
     approval may be given at a meeting of the Holders of Trust Securities.  Any
     action that may be taken at a meeting of the Holders of Trust Securities
     may be taken without a meeting if a consent in writing setting forth the
     action so taken is signed by the Holders of Trust Securities owning not
     less than the minimum amount of Trust Securities in liquidation amount that
     would be necessary to authorize or take such action at a meeting at which
     all Holders of Trust Securities having a right to vote thereon were present
     and voting.  Prompt notice of the taking of action without a meeting shall
     be given to the Holders of Trust Securities entitled to vote who have not
     consented in writing.  The Administrative Trustees may specify that any
     written 


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<PAGE>

     ballot submitted to the Security Holders for the purpose of taking
     any action without a meeting shall be returned to the Trust within the time
     specified by the Administrative Trustees;

                     (ii)     each Holder of a Security may authorize any Person
     to act for it by proxy on all matters in which a Holder of Trust Securities
     is entitled to participate, including waiving notice of any meeting, or
     voting or participating at a meeting.  No proxy shall be valid after the
     expiration of 11 months from the date thereof unless otherwise provided in
     the proxy.  Every proxy shall be revocable at the pleasure of the Holder of
     Trust Securities executing it.  Except as otherwise provided herein, all
     matters relating to the giving, voting or validity of proxies shall be
     governed by the General Corporation Law of the State of Delaware relating
     to proxies, and judicial interpretations thereunder, as if the Trust were a
     Delaware corporation and the Holders of the Trust Securities were
     stockholders of a Delaware corporation;
     
                     (iii)    each meeting of the Holders of the Trust
     Securities shall be conducted by the Administrative Trustees or by such
     other Person that the Administrative Trustees may designate; and

                     (iv)     unless the Business Trust Act, this Declaration,
     the terms of the Trust Securities, the Trust Indenture Act or the listing
     rules of any stock exchange on which the Convertible Preferred Securities
     are then listed or trading provide otherwise, the Administrative Trustees,
     in their sole discretion, shall establish all other provisions relating to
     meetings of Holders of Trust Securities, including notice of the time,
     place or purpose of any meeting at which any matter is to be voted on by
     any Holders of Trust Securities, waiver of any such notice, action by
     consent without a meeting, the establishment of a record date, quorum
     requirements, voting in person or by proxy or any other matter with respect
     to the exercise of any such right to vote.


                                     ARTICLE XII

               REPRESENTATIONS OF PROPERTY TRUSTEE AND DELAWARE TRUSTEE

SECTION 12.1   REPRESENTATIONS AND WARRANTIES OF PROPERTY TRUSTEE.

               The Issuer Trustee that acts as initial Property Trustee 
represents and warrants to the Trust and to the Sponsor at the date of this 
Declaration, and each Successor 


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Property Trustee represents and warrants to the Trust and the Sponsor at the 
time of the Successor Property Trustee's acceptance of its appointment as 
Property Trustee that:

               (a)   The Property Trustee is a New York banking corporation 
with trust powers, duly organized and validly existing under the laws of the 
United States of America, with trust power and authority to execute and 
deliver, and to carry out and perform its obligations under the terms of, 
this Declaration.

               (b)   The execution, delivery and performance by the Property 
Trustee of the Declaration has been duly authorized by all necessary 
corporate action on the part of the Property Trustee; and the Declaration has 
been duly executed and delivered by the Property Trustee, and constitutes a 
legal, valid and binding obligation of the Property Trustee, enforceable 
against it in accordance with its terms, subject to applicable bankruptcy, 
reorganization, moratorium, insolvency, and other similar laws affecting 
creditors' rights generally and to general principles of equity and the 
discretion of the court (regardless of whether the enforcement of such 
remedies is considered in a proceeding in equity or at law).

               (c)   The execution, delivery and performance of the 
Declaration by the Property Trustee does not conflict with or constitute a 
breach of the articles of association or By-laws of the Property Trustee.

               (d)   At the Closing Date, the Property Trustee will be the 
record holder of the Convertible Debentures and the Property Trustee has not 
knowingly created any liens or encumbrances on such Convertible Debentures.

               (e)   No consent, approval or authorization of, or 
registration with or notice to any state or federal banking authority is 
required for the execution, delivery or performance by the Property Trustee, 
of the Declaration.

SECTION 12.2   REPRESENTATIONS AND WARRANTIES OF DELAWARE TRUSTEE.

               The Issuer Trustee that acts as initial Delaware Trustee 
represents and warrants to the Trust and to the Sponsor at the date of this 
Declaration and at the time of Closing, and each Successor Delaware Trustee 
represents and warrants to the Trust and the Sponsor at the time of the 
Successor Delaware Trustee's acceptance of its appointment as Delaware 
Trustee that:


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               (a)   The Delaware Trustee is duly organized, validly existing
and in good standing under the laws of the State of Delaware, with trust power
and authority to execute and deliver, and to carry out and perform its
obligations under the terms of, the Declaration.

               (b)   The execution, delivery and performance by the Delaware
Trustee of the Declaration has been duly authorized by all necessary corporate
action on the part of the Delaware Trustee; and the Declaration has been duly
executed and delivered by the Delaware Trustee, and constitutes a legal, valid
and binding obligation of the Delaware Trustee, enforceable against it in
accordance with its terms, subject to applicable bankruptcy, reorganization,
moratorium, insolvency, and other similar laws affecting creditors' rights
generally and to general principles of equity and the discretion of the court
(regardless of whether the enforcement of such remedies is considered in a
proceeding in equity or at law).

               (c)   The execution, delivery and performance of the Declaration
by the Delaware Trustee does not conflict with or constitute a breach of the
certificate of incorporation or by-laws of the Delaware Trustee.

               (d)   No consent, approval or authorization of, or registration
with or notice to, any state or federal banking authority is required for the
execution, delivery or performance by the Delaware Trustee, of this Declaration.

               (e)   The Delaware Trustee is an entity which has its principal
place of business in the State of Delaware.

               (f)   The Delaware Trustee has been authorized to perform its
obligations under the Certificate of Trust and the Declaration.  


                                     ARTICLE XIII

                                      CONVERSION

SECTION 13.1   CONVERSION RIGHTS.

               The holders of Trust Securities shall have the right at any time
prior to 5:00 p.m. (New York City time) on the Business Day immediately
preceding the date of repayment of such Trust Securities, whether at maturity or
upon redemption (either at the option of the Company or pursuant to a Tax
Event), at their option, to cause the Conversion Agent to convert Trust
Securities, on behalf of the converting Holders, into shares of Sun 

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<PAGE>

Common Stock of the Company in the manner described herein on and subject to 
the following terms and conditions:

               The Trust Securities will be convertible at the office of the
Conversion Agent into fully paid and nonassessable shares of Sun Common Stock of
the Company pursuant to the Holder's direction to the Conversion Agent to
exchange such Trust Securities for a portion of the Convertible Debentures
theretofore held by the Trust on the basis of one Trust Security per $25
principal amount of Convertible Debentures, and immediately convert such amount
of Convertible Debentures into fully paid and nonassessable shares of Sun Common
Stock of the Company at an initial conversion rate of 1.2419 shares of Sun
Common Stock of the Company per $25 principal amount of Convertible Debentures
(which is equivalent to a conversion price of $20.13 per share of Sun Common
Stock of the Company, subject to certain adjustments set forth in this Article
Thirteen (as so adjusted, the "Conversion Price")).

SECTION 13.2   CONVERSION PROCEDURES.

               (a)  In order to convert Trust Securities into Sun Common 
Stock, the Holder shall submit to the Conversion Agent an irrevocable request 
to convert Trust Securities on behalf of such Holder (the "Conversion 
Notice"), forms of which are set forth in Exhibit A together, if the Trust 
Securities are in certificated form, with such certificates.  The Conversion 
Notice shall (i) set forth the number of Trust Securities to be converted and 
the name or names, if other than the Holder, in which the shares of Sun 
Common Stock of the Company should be issued and (ii) direct the Conversion 
Agent (A) to exchange such Trust Securities for a portion of the Convertible 
Debentures held by the Trust (at the rate of exchange specified in Section 
13.1) and (B) to immediately convert such Convertible Debentures on behalf of 
such Holder, into Sun Common Stock of the Company (at the conversion rate 
specified in Section 13.1).  

               (b)  The Conversion Agent shall notify the Trust of the 
Holder's election to exchange Trust Securities for a portion of the 
Convertible Debentures held by the Trust and the Trust shall, upon receipt of 
such notice, deliver to the Conversion Agent the appropriate principal amount 
of Convertible Debentures for exchange in accordance with this Article 
Thirteen.  The Conversion Agent shall thereupon notify the Company of the 
Holder's election to convert such Convertible Debentures into shares of Sun 
Common Stock of the Company.  Accrued Distributions will not be paid on 
Preferred Trust Securities that are converted, nor will any payment, 
allowance or adjustment be made for accumulated and unpaid Distributions, 
whether or not in arrears, on converted Convertible Preferred Securities 
except that if any Convertible Preferred Security is converted on or after a 
record date for 

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<PAGE>

payment of Distributions thereon, the Distributions payable on the related 
payment date with respect to such Convertible Preferred Security shall be 
distributed to the Holder on such record date, despite such conversion.  
Except as provided above, neither the Trust nor the Company will make, or be 
required to make, any payment, allowance or adjustment upon any conversion on 
account of any accumulated and unpaid Distributions accrued on the Trust 
Securities (including any Additional Interest, Compounded Interest or 
Liquidated Damages, if any) surrendered for conversion, or on account of any 
accumulated and unpaid dividends on the shares of Sun Common Stock of the 
Company issued upon such conversion.  The Company shall make no payment or 
allowance for distributions on the shares of Sun Common Stock of the Company 
issued upon such conversion, except to the extent that such shares of Sun 
Common Stock of the Company are held of record on the record date for any 
such distributions and except as provided in Section 1309 of the Indenture.  
Trust Securities shall be deemed to have been converted immediately prior to 
5:00 p.m. (New York City time) on the day on which a Conversion Notice 
relating to such Trust Securities is received by the Trust in accordance with 
the foregoing provision (the "Conversion Date").  The Person or Persons 
entitled to receive the Sun Common Stock of the Company issuable upon 
conversion of the Convertible Debentures shall be treated for all purposes as 
the record holder or holders of such Sun Common Stock of the Company as of 
the Conversion Date.  As promptly as practicable on or after the Conversion 
Date, the Company shall issue and deliver at the office of the Conversion 
Agent a certificate or certificates for the number of full shares of Sun 
Common Stock of the Company issuable upon such conversion, together with the 
cash payment, if any, in lieu of any fraction of any share to the Person or 
Persons entitled to receive the same, unless otherwise directed by the Holder 
in the notice of conversion and the Conversion Agent shall distribute such 
certificate or certificates to such Person or Persons.

               (c)  Each Holder of a Security by his acceptance thereof 
appoints The Bank of New York for the purpose of effecting the conversion of 
Trust Securities in accordance with this Article Thirteen.  In effecting the 
conversion and transactions described in this Article Thirteen, the 
Conversion Agent shall be acting as agent of the Holders of Trust Securities 
directing it to effect such conversion transactions.  The Conversion Agent is 
hereby authorized (i) to exchange Trust Securities from time to time for 
Convertible Debentures held by the Trust in connection with the conversion of 
such Trust Securities in accordance with this Article Thirteen and (ii) to 
convert all or a portion of the Convertible Debentures into Sun Common Stock 
of the Company and thereupon to deliver such shares of Sun Common Stock of 
the Company in accordance with the provisions of this Article Thirteen and to 
deliver to the Trust a new debenture or Convertible Debentures for any 
resulting unconverted principal amount.

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<PAGE>

               (d)  No fractional shares of Sun Common Stock of the Company 
will be issued as a result of conversion, but in lieu thereof such fractional 
interest will be paid in cash (based on the last reported sale price of the 
Sun Common Stock of the Company on the Conversion Date) by the Company to the 
Trust, which in turn will make such payment to the Holder or Holders of Trust 
Securities so converted.

               (e)  The Company shall at all times reserve and keep available 
out of its authorized and unissued Sun Common Stock, solely for issuance upon 
the conversion of the Convertible Debentures, free from any preemptive or 
other similar rights, such number of shares of Sun Common Stock of the 
Company as shall from time to time be issuable upon the conversion of all the 
Convertible Debentures then outstanding.  Notwithstanding the foregoing, the 
Company shall be entitled to deliver upon conversion of Convertible 
Debentures, shares of Sun Common Stock of the Company reacquired and held in 
the treasury of the Company (in lieu of the issuance of authorized and 
unissued shares of Sun Common Stock of the Company), so long as any such 
treasury shares are free and clear of all liens, charges, security interests 
or encumbrances.  Any shares of Sun Common Stock issued upon conversion of 
the Convertible Debentures shall be duly authorized, validly issued, fully 
paid and nonassessable.  The Trust shall deliver the shares of Sun Common 
Stock received upon conversion of the Convertible Debentures to the 
converting Holder free and clear of all liens, charges, security interests 
and encumbrances, except for United States withholding taxes.  Each of the 
Company and the Trust shall prepare and shall use its best efforts to obtain 
and keep in force such governmental or regulatory permits or other 
authorizations as may be required by law, and shall comply with all 
applicable requirements as to registration or qualification of the Sun Common 
Stock (and all requirements to list the Sun Common Stock issuable upon 
conversion of Convertible Debentures that are at the time applicable), in 
order to enable the Company to lawfully issue Sun Common Stock to the Trust 
upon conversion of the Convertible Debentures and the Trust to lawfully 
deliver the Sun Common Stock to each Holder upon conversion of the Trust 
Securities.

               (f)  The Company will pay any and all taxes that may be 
payable in respect of the issue or delivery of shares of Sun Common Stock on 
conversion of Convertible Debentures and the delivery of the shares of Sun 
Common Stock by the Trust upon conversion of the Trust Securities.  The 
Company shall not, however, be required to pay any tax that may be payable in 
respect of any transfer involved in the issue and delivery of shares of Sun 
Common Stock in a name other than that in which the Trust Securities so 
converted were registered, and no such issue or delivery shall be made unless 
and until the person requesting such issue has paid to the Trust the amount 
of any such tax or has established to the satisfaction of the Trust that such 
tax has been paid.

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<PAGE>

               (g)  Nothing in this Article Thirteen shall limit the 
requirement of the Trust to withhold taxes pursuant to the terms of the Trust 
Securities or as set forth in Annex I to the Declaration or otherwise require 
the Property Trustee or the Trust to pay any amounts on account of such 
withholdings.

SECTION 13.3   CONVERSION PRICE ADJUSTMENTS.

               The conversion price shall be subject to adjustment (without
duplication) from time to time as follows:

               (a)   In case the Company shall, while any of the Trust
Securities are outstanding, (i) pay a dividend or make a distribution with
respect to its Sun Common Stock in shares of Sun Common Stock, (ii) subdivide
its outstanding shares of Sun Common Stock, (iii) combine its outstanding shares
of Sun Common Stock into a smaller number of shares or (iv) issue by
reclassification of its shares of Sun Common Stock any shares of capital stock
of the Company, the conversion price in effect immediately prior to such action
shall be adjusted so that the Holder of any Trust Securities thereafter
surrendered for conversion shall be entitled to receive the number of shares of
capital stock of the Company which he would have owned immediately following
such action had such Trust Securities been converted immediately prior thereto. 
An adjustment made pursuant to this Section 13.3(a) shall become effective
immediately after the record date in the case of a dividend or other
distribution and shall become effective immediately after the effective date in
case of a subdivision, combination or reclassification (or immediately after the
record date if a record date shall have been established for such event).  If,
as a result of an adjustment made pursuant to this Section 13.3(a), the Holder
of any Trust Securities thereafter surrendered for conversion shall become
entitled to receive shares of two or more classes or series of capital stock of
the Company, the Board of Directors (whose determination shall be conclusive and
shall be described in a Board Resolution filed with the Trustee) shall determine
the allocation of the adjusted conversion price between or among shares of such
classes or series of capital stock.

               (b)   In case the Company shall, while any of the Trust
Securities are outstanding, issue rights or warrants to all holders of its Sun
Common Stock entitling them (for a period expiring within 45 days after the
record date mentioned in this Section 13.3(b)) to subscribe for or purchase
shares of Sun Common Stock at a price per share less than the current market
price per share of Sun Common Stock (as determined pursuant to Section 13.3(f)
below) on such record date, the conversion price for the Trust Securities shall
be adjusted so that the same shall equal the price determined by multiplying the
conversion price in effect immediately prior to the date of issuance of such
rights or warrants by a


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<PAGE>

fraction of which the numerator shall be the number of shares of Sun Common 
Stock outstanding on the date of issuance of such rights or warrants plus the 
number of shares which the aggregate offering price of the total number of 
shares so offered for subscription or purchase would purchase at such current 
market price, and of which the denominator shall be the number of shares of 
Sun Common Stock outstanding on the date of issuance of such rights or 
warrants plus the number of additional shares of Sun Common Stock offered for 
subscription or purchase.  Such adjustment shall become effective immediately 
after the record date for the determination of stockholders entitled to 
receive such rights or warrants.  For the purposes of this subsection, the 
number of shares of Sun Common Stock at any time outstanding shall not 
include shares held in the treasury of the Company.  The Company shall not 
issue any rights or warrants in respect of shares of Sun Common Stock held in 
the treasury of the Company.  In case any rights or warrants referred to in 
this subsection in respect of which an adjustment shall have been made shall 
expire unexercised within 45 days after the same shall have been distributed 
or issued by the Company, the conversion price shall be readjusted at the 
time of such expiration to the conversion price that would have been in 
effect if no adjustment had been made on account of the distribution or 
issuance of such expired rights or warrants.  In determining whether any 
rights, options, or warrants entitle the holders to subscribe for or purchase 
shares of Sun Common Stock at less than such Current Market Price and, in 
determining the aggregate offering price of such shares of Sun Common Stock, 
there shall be taken into account any consideration received for such rights, 
options or warrants, the value of such consideration, if other than cash, to 
be determined by the Board of Directors. Notwithstanding this Article XIII, 
no adjustment will be made pursuant to this Article XIII if the Company 
makes proper provision for each Holder of Convertible Preferred Securities 
who converts a Convertible Preferred Security to receive, in addition to the 
Sun Common Stock issuable upon such conversion, the kind and amount assets 
(including securities) if such Holder had been a holder of the Common Stock 
at the time of the distribution of such assets or securities.  Rights, 
options or warrants distributed by the Company to all holders of the Sun 
Common Stock that entitle the holders thereof to purchase shares of the 
Company's capital stock and that, until the occurrence of an event (a 
"Triggering Event"), (i) are deemed to be transferred with the Sun Common 
Stock, (ii) are not exercisable and (iii) are also issued in respect of 
future issuances of Sun Common Stock, shall not be deemed to be distributed 
until the occurrence of the Triggering Event.

               (c)   Subject to the last sentence of this Section 13.3(c), in
case the Company shall, by dividend or otherwise, distribute to all holders of
its Sun Common Stock evidences of its indebtedness, shares of any class or
series of capital stock, cash or assets (including securities, but excluding any
rights or warrants referred to in Section 13.3(b) and dividends and
distributions in connection with the liquidation, dissolution or winding up of
the Company and dividends and distributions paid exclusively in cash and any
dividend or 


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<PAGE>

distribution referred to in Section 13.3(a)), the conversion price
shall be reduced so that the same shall equal the price determined by
multiplying the conversion price in effect immediately prior to the
effectiveness of the conversion price reduction contemplated by this Section
13.3(c) by a fraction of which the numerator shall be the current market price
per share (determined as provided in Section 13.3(f)) of the Sun Common Stock on
the date fixed for the payment of such distribution (the "Reference Date") less
the fair market value (as determined in good faith by the Board of Directors,
whose determination shall be conclusive and described in a resolution of the
Board of Directors), on the Reference Date, of the portion of the evidences of
indebtedness, shares of capital stock, cash and assets so distributed applicable
to one share of Sun Common Stock and the denominator shall be such current
market price per share of the Sun Common Stock, such reduction to become
effective immediately prior to the opening of business on the day following the
Reference Date.  In the event that such dividend or distribution is not so paid
or made, the conversion price shall again be adjusted to be the conversion price
which would then be in effect if such dividend or distribution had not occurred.
If the Board of Directors determines the fair market value of any distribution
for purposes of this Section 13.3(c) by reference to the actual or when issued
trading market for any securities comprising such distribution, it must in doing
so consider the prices in such market over the same period used in computing the
current market price per share of Sun Common Stock (determined as provided in
Section 13.3(f)).  For purposes of this Section 13.3(c), any dividend or
distribution that includes shares of Sun Common Stock or rights or warrants to
subscribe for or purchase shares of Sun Common Stock shall be deemed instead to
be (1) a dividend or distribution of the evidences of indebtedness, shares of
capital stock, cash or assets other than such shares of Sun Common Stock or such
rights or warrants (making any conversion price reduction required by this
Section 13.3(c)) immediately followed by (2) a dividend or distribution of such
shares of Sun Common Stock or such rights or warrants (making any further
conversion price reduction required by Section 13.3(a) or 13.3(b)), except (A)
the Reference Date of such dividend or distribution as defined in this Section
13.3(c) shall be substituted as (a) "the record date in the case of a dividend
or other distribution," and (b) "the record date for the determination of
stockholders entitled to receive such rights or warrants" and (c) "the date
fixed for such determination" within the meaning of Sections 13.3(a) and 13.3(b)
and (B) any shares of Sun Common Stock included in such dividend or distribution
shall not be deemed outstanding for purposes of computing any adjustment of the
conversion price in Section 13.3(a).

               (d)   In case the Company shall pay or make a dividend or other
distribution on its Sun Common Stock exclusively in cash (excluding any cash
portion of distributions referred to in Section 13.3(c) or in connection with a
consolidation, merger or sale of assets of the Company as referred to in Section
13.4(c)), excluding cash dividends if such dividends (and other distributions)
together with all other such all-cash dividends and 


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<PAGE>

distributions made within the preceding 12 months in respect of which no 
adjustment has been made do not exceed 20% of the Company's current 
capitalization (being the product of the then current market price per share 
determined as provided in Section 13.3(f) of Sun Common Stock times the 
number of shares of Sun Common Stock then outstanding) on the Trading Day 
immediately preceding the date of declaration of such dividend), the 
conversion price shall be reduced so that the same shall equal the price 
determined by multiplying the conversion price in effect immediately prior to 
the effectiveness of the conversion price reduction contemplated by this 
Section 13.3(d) by a fraction of which the numerator shall be the current 
market price per share (determined as provided in Section 13.3(f)) of the Sun 
Common Stock on the date fixed for the payment of such distribution less the 
amount of cash so distributed and not excluded as provided applicable to one 
share of Sun Common Stock and the denominator shall be such current market 
price per share of Sun Common Stock, such reduction to become effective 
immediately prior to the opening of business on the day following the date 
fixed for the payment of such distribution; PROVIDED, HOWEVER, that in the 
event the portion of the cash so distributed applicable to one share of Sun 
Common Stock is equal to or greater than the current market price per share 
(as defined in Section 13.3(f)) of the Sun Common Stock on the record date 
mentioned above, in lieu of the foregoing adjustment, adequate provision 
shall be made so that each Holder of shares of Trust Securities shall have 
the right to receive upon conversion the amount of cash such Holder would 
have received had such Holder converted each share of Trust Securities 
immediately prior to the record date for the distribution of the cash.  In 
the event that such dividend or distribution is not so paid or made, the 
conversion price shall again be adjusted to be the conversion price which 
would then be in effect if such record date had not been fixed.

               (e)   In case a tender or exchange offer (other than an odd-lot
offer) made by the Company or any Subsidiary of the Company for all or any
portion of the Sun Common Stock shall expire and such tender or exchange offer
shall involve the payment by the Company or such Subsidiary of consideration per
share of Sun Common Stock having a fair market value (as determined in good
faith by the Board of Directors, whose determination shall be conclusive and
described in a resolution of the Board of Directors) at the last time (the
"Expiration Time") tenders or exchanges may be made pursuant to such tender or
exchange offer (as it shall have been amended) that exceeds 110% of the current
market price per share (determined as provided in Section 13.3(f)) of the Sun
Common Stock on the Trading Day next succeeding the Expiration Time, the
conversion price shall be reduced so that the same shall equal the price
determined by multiplying the conversion price in effect immediately prior to
the effectiveness of the conversion price reduction contemplated by this Section
13.3(e) by a fraction of which the numerator shall be the number of shares of
Sun Common Stock outstanding (including any tendered or exchanged shares) at the
Expiration Time multiplied by the current market price per share (determined 


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<PAGE>

as provided in Section 13.3(f)) of the Sun Common Stock on the Trading Day 
next succeeding the Expiration Time and the denominator shall be the sum of 
(x) the fair market value (determined as aforesaid) of the aggregate 
consideration payable to stockholders based on the acceptance (up to any 
maximum specified in the terms of the tender or exchange offer) of all shares 
validly tendered or exchanged and not withdrawn as of the Expiration Time 
(the shares deemed so accepted, up to any such maximum, being referred to as 
the "Purchased Shares") and (y) the product of the number of shares of Sun 
Common Stock outstanding (less any Purchased Shares) at the Expiration Time 
and the current market price per share (determined as provided in Section 
13.3(f)) of the Sun Common Stock on the Trading Day next succeeding the 
Expiration Time, such reduction to become effective immediately prior to the 
opening of business on the day following the Expiration Time.

               (f)   For the purpose of any computation under Section 13.3(b),
13.3(c), 13.3(d) or 13.3(e), the current market price per share of Sun Common
Stock on any date in question shall be deemed to be the average of the daily
Closing Prices for the five consecutive Trading Days selected by the Company
commencing not more than 20 Trading Days before, and ending not later than, the
earlier of the day in question or, if applicable, the day before the "ex" date
with respect to the issuance or distribution requiring such computation;
PROVIDED, HOWEVER, that if another event occurs that would require an adjustment
pursuant to Section 13.3(a) through (e), inclusive, the Board of Directors may
make such adjustments to the Closing Prices during such five Trading Day period
as it deems appropriate to effectuate the intent of the adjustments in this
Section 13.3, in which case any such determination by the Board of Directors
shall be set forth in a Board Resolution and shall be conclusive.  For purposes
of this paragraph, the term "ex" date, (i) when used with respect to any
issuance or distribution, means the first date on which the Sun Common Stock
trades regular way on the New York Stock Exchange or on such successor
securities exchange as the Sun Common Stock may be listed or in the relevant
market from which the Closing Prices were obtained without the right to receive
such issuance or distribution, and (ii) when used with respect to any tender or
exchange offer, means the first date on which the Sun Common Stock trades
regular way on such securities exchange or in such market after the Expiration
Time of such offer.

               (g)   The Company may make such reductions in the conversion
price, in addition to those required by Sections 13.3(a) through (e), as it
considers to be advisable to avoid or diminish any income tax to holders of Sun
Common Stock or rights to purchase Sun Common Stock resulting from any dividend
or distribution of stock (or rights to acquire stock) or from any event treated
as such for income tax purposes.  The Company from time to time may reduce the
conversion price by any amount for any period of time if the period is at least
20 days, the reduction is irrevocable during the period, and the Board of
Directors 


                                       82

<PAGE>

of the Company shall have made a determination that such reduction would be 
in the best interest of the Company, which determination shall be conclusive. 
 Whenever the conversion price is reduced pursuant to the preceding sentence, 
the Company shall mail to holders of record of the Convertible Debentures a 
notice of the reduction at least 15 days prior to the date the reduced 
conversion price takes effect, and such notice shall state the reduced 
conversion price and the period it will be in effect.

               (h)   No adjustment in the conversion price shall be required
unless such adjustment would require an increase or decrease of at least 1% in
the conversion price; PROVIDED, HOWEVER, that any adjustments which by reason of
this Section 13.3(h) are not required to be made shall be carried forward and
taken into account in determining whether any subsequent adjustment shall be
required.

               (i)   If any action would require adjustment of the conversion
price pursuant to more than one of the provisions described above, only one
adjustment shall be made and such adjustment shall be the amount of adjustment
that has the highest absolute value to the Holder of the Trust Securities.

               (j)   Except as stated above, the conversion price will not be
adjusted for the issuance of Sun Common Stock or any securities convertible into
or exchangeable for Sun Common Stock or carrying the right to purchase any of
the foregoing.

SECTION 13.4   FUNDAMENTAL CHANGE.

               (a)   In the event that the Company is party to any transaction
(including, without limitation, a merger other than a merger that does not
result in a reclassification, conversion, exchange or cancellation of Sun Common
Stock), consolidation, sale of all or substantially all of the assets of the
Company, recapitalization or reclassification of Sun Common Stock (other than a
change in par value, or from par value to no par value, or from no par value to
par value or as a result of a subdivision or combination of Sun Common Stock) or
any compulsory share exchange (each of the foregoing being referred to as a
"Transaction"), in each case, as a result of which shares of Sun Common Stock
shall be converted into the right to receive, or shall be exchanged for, (i) in
the case of any Transaction other than a Transaction involving a Common Stock
Fundamental Change (and subject to funds being legally available for such
purpose under applicable law at the time of such conversion), securities, cash
or other property, each Convertible Preferred Security shall thereafter be
convertible into the kind and, in the case of a Transaction which does not
involve a Fundamental Change, amount of securities, cash and other property
receivable upon the consummation of such Transaction by a holder of that number
of shares of Sun 

                                       83
<PAGE>

Common Stock into which a Convertible Preferred Security was convertible 
immediately prior to such Transaction, or (ii) in the case of a Transaction 
involving a Common Stock Fundamental Change, common stock, each Convertible 
Preferred Security shall thereafter be convertible (in the manner described 
therein) into common stock of the kind received by holders of Sun Common 
Stock (but in each case after giving effect to any adjustment discussed below 
relating to a Fundamental Change if such Transaction constitutes a 
Fundamental Change).  The holders of Convertible Preferred Securities will 
have no voting rights with respect to any Transaction.

               (b)   If any Fundamental Change occurs, then the conversion
price in effect will be adjusted immediately after such Fundamental Change as
described below. 

               (c)   The conversion price in the case of any Transaction
involving a Fundamental Change will be adjusted immediately after such
Fundamental Change:

                     (i)      in the case of a Non-Stock Fundamental Change, the
               conversion price of the Convertible Preferred Securities will
               thereupon become the lower of (A) the conversion price in effect
               immediately prior to such Non-Stock Fundamental Change, but after
               giving effect to any other prior adjustments effected pursuant to
               the preceding paragraphs, and (B) the greater of the Applicable
               Price or the then applicable Reference Market Price plus any
               then-accrued and unpaid distributions on one Convertible
               Preferred Security; and 

                     (ii)     in the case of a Common Stock Fundamental Change,
               the conversion price of the Convertible Preferred Securities in
               effect immediately prior to such Common Stock Fundamental Change,
               but after giving effect to any other prior adjustments effected
               pursuant to the preceding paragraphs, will thereupon be adjusted
               by multiplying such conversion price by a fraction of which the
               numerator will be the Purchaser Stock Price and the denominator
               will be the Applicable Price; provided, however, that in the
               event of a Common Stock Fundamental Change in which (A) 100% of
               the value of the consideration received by a holder of Sun Common
               Stock is common stock of the successor, acquirer, or other third
               party (and cash, if any, is paid only with respect to any
               fractional interests in such common stock resulting from such
               Common Stock Fundamental Change) and (B) all Sun Common Stock
               will be have been exchanged for, converted into, or acquired for
               common stock (and cash with respect to fractional interests) of
               the successor, acquirer, or other third


                                  84

<PAGE>

               party, the conversion price of the Convertible Preferred 
               Securities in effect immediately prior to such Common Stock 
               Fundamental Change will thereupon be adjusted by multiplying such
               conversion price by a fraction of which the numerator will be 
               one and the denominator will be the number of shares of common 
               stock of  the successor, acquirer, or other third party received 
               by a holder of one share of Sun Common Stock as a result of such 
               Common Stock Fundamental Change.

               The Company or the Person formed by such consolidation or
resulting from such merger or which acquired such assets or which acquires the
Company's shares, as the case may be, shall make provision in its certificate or
articles of incorporation or other constituent document to establish such right.
Such certificate or articles of incorporation or other constituent document
shall provide for adjustments which, for events subsequent to the effective date
of such certificate or articles of incorporation or other constituent document,
shall be as nearly equivalent as may be practicable to the adjustments provided
for in this Article Thirteen.  The above provisions shall similarly apply to
successive transactions of the foregoing type.

SECTION 13.5   NOTICE OF ADJUSTMENTS OF CONVERSION PRICE.

               Whenever the conversion price is adjusted as herein provided:

               (a)   the Company shall compute the adjusted Conversion Price
and shall prepare a certificate signed by the Chief Financial Officer or the
Treasurer of the Company setting forth the adjusted Conversion Price and showing
in reasonable detail the facts upon which such adjustment is based, and such
certificate shall forthwith be filed with the Trustee, the Conversion Agent and
the transfer agent for the Convertible Preferred Securities and the Convertible
Debentures; and

               (b)   a notice stating the Conversion Price has been adjusted
and setting forth the adjusted Conversion Price shall as soon as practicable be
mailed by the Company to all record holders of Convertible Preferred Securities
and the Convertible Debentures at their last addresses as they appear upon the
stock transfer books of the Company and the Trust.

                                  85

<PAGE>

SECTION 13.6   PRIOR NOTICE OF CERTAIN EVENTS.

               In case:

               (a)   the Company shall (i) declare any dividend (or any other
distribution) on its Sun Common Stock, other than (A) a dividend payable in
shares of Sun Common Stock or (B) a dividend payable in cash that would not
require an adjustment pursuant to Section 13.3(c) or 13.3(d), or (ii) authorize
a tender or exchange offer that would require an adjustment pursuant to Section
13.3(e);

               (b)   the Company shall authorize the granting to all holders of
Sun Common Stock of rights or warrants to subscribe for or purchase any shares
of stock of any class or series or of any other rights or warrants;

of any reclassification of Sun Common Stock (other than a subdivision or
combination of the outstanding Sun Common Stock, or a change in par value, or
from par value to no par value, or from no par value to par value), or of any
consolidation or merger to which the Company is a party and for which approval
of any stockholders of the Company shall be required, or of the sale or transfer
of all or substantially all of the assets of the Company or of any compulsory
share exchange whereby the Sun Common Stock is converted into other securities,
cash or other property; or

               (c)   of the voluntary or involuntary dissolution, liquidation
or winding up of the Company; 

then the Company shall (1) if any Convertible Preferred Securities are 
outstanding, cause to be filed with the transfer agent for the Convertible 
Preferred Securities, and shall cause to be mailed to the holders of record 
of the Convertible Preferred Securities, at their last addresses as they 
shall appear upon the stock transfer books the Trust or (2) shall cause to be 
mailed to all Holders at their last addresses as they shall appear in the 
Security Register, at least 15 days prior to the applicable record or 
effective date hereinafter specified, a notice stating (x) the date on which 
a record (if any) is to be taken for the purpose of such dividend, 
distribution, rights or warrants or, if a record is not to be taken, the date 
as of which the holders of Sun Common Stock of record to be entitled to such 
dividend, distribution, rights or warrants are to be determined or (y) the 
date on which such reclassification, consolidation, merger, sale, transfer, 
share exchange, dissolution, liquidation or winding up is expected to become 
effective, and the date as of which it is expected that holders of Sun Common 
Stock of record shall be entitled to exchange their shares of Sun Common 
Stock for securities, cash or other property deliverable upon such 
reclassification, consolidation, merger, sale, transfer, 

                                  86

<PAGE>

share exchange, dissolution, liquidation or winding up (but no failure to 
mail such notice or any defect therein or in the mailing thereof shall affect 
the validity of the corporate action required to be specified in such notice).

SECTION 13.7   CERTAIN DEFINED TERMS.

               The following definitions shall apply to terms used in this
Article Thirteen:

               (a)   "CLOSING PRICE" of any Sun Common Stock on any day shall
mean the reported last sale price on such day or in case no sale takes place on
such day, the average of the reported closing bid and asked prices in each case
on the New York Stock Exchange Consolidated Transactions Tape or, if the stock
is not listed or admitted to trading on the New York Stock Exchange, on the
principal national securities exchange on which such stock is listed or admitted
to trading or, if not listed or admitted to trading on any national securities
exchange, the average of the closing bid and asked prices as furnished by any
New York Stock Exchange member firm, selected by the Debenture Trustee for that
purpose.

               (b)   "TRADING DAY" shall mean a day on which securities are
traded on the national securities exchange or quotation system used to determine
the Closing Price.

SECTION 13.8   DIVIDEND OR INTEREST REINVESTMENT PLANS.

               Notwithstanding the foregoing provisions, the issuance of any
shares of Sun Common Stock pursuant to any plan providing for the reinvestment
of dividends or interest payable on securities of the Company and the investment
of additional optional amounts in shares of Sun Common Stock under any such
plan, and the issuance of any shares of Sun Common Stock or options or rights to
purchase such shares pursuant to any employee benefit plan or program of the
Company or pursuant to any option, warrant, right or exercisable, exchangeable
or convertible security outstanding as of the date the Convertible Debentures
were first issued, shall not be deemed to constitute an issuance of Sun Common
Stock or exercisable, exchangeable or convertible securities by the Company to
which any of the adjustment provisions described above applies.  There shall
also be no adjustment of the conversion price in case of the issuance of any
stock (or securities convertible into or exchangeable for stock) of the Company
except as specifically described in this Article Thirteen.

                                  87

<PAGE>

SECTION 13.9   CERTAIN ADDITIONAL RIGHTS.

               In case the Company shall, by dividend or otherwise, declare or
make a distribution on its Sun Common Stock referred to in Section 13.3(c) or
13.3(d) (including, without limitation, dividends or distributions referred to
in the last sentence of Section 13.3(c)), the Holder of the Trust Securities,
upon the conversion thereof subsequent to 5:00 p.m. (New York City time) on the
date fixed for the determination of stockholders entitled to receive such
distribution and prior to the effectiveness of the conversion price adjustment
in respect of such distribution, shall also be entitled to receive for each
share of Sun Common Stock into which the Trust Securities are converted, the
portion of the shares of Sun Common Stock, rights, warrants, evidences of
indebtedness, shares of capital stock, cash and assets so distributed applicable
to one share of Sun Common Stock; PROVIDED, HOWEVER, that, at the election of
the Company (whose election shall be evidenced by a resolution of the Board of
Directors) with respect to all Holders so converting, the Company may, in lieu
of distributing to such Holder any portion of such distribution not consisting
of cash or securities of the Company, pay such Holder an amount in cash equal to
the fair market value thereof (as determined in good faith by the Board of
Directors, whose determination shall be conclusive and described in a resolution
of the Board of Directors).  If any conversion of Trust Securities described in
the immediately preceding sentence occurs prior to the payment date for a
distribution to holders of Sun Common Stock which the Holder of Trust Securities
so converted is entitled to receive in accordance with the immediately preceding
sentence, the Company may elect (such election to be evidenced by a resolution
of the Board of Directors) to distribute to such Holder a due bill for the
shares of Sun Common Stock, rights, warrants, evidences of indebtedness, shares
of capital stock, cash or assets to which such Holder is so entitled, PROVIDED,
that such due bill (i) meets any applicable requirements of the principal
national securities exchange or other market on which the Sun Common Stock is
then traded and (ii) requires payment or delivery of such shares of Sun Common
Stock, rights, warrants, evidences of indebtedness, shares of capital stock,
cash or assets no later than the date of payment or delivery thereof to holders
of shares of Sun Common Stock receiving such distribution.

SECTION 13.10  RESTRICTIONS ON SUN COMMON STOCK ISSUABLE UPON CONVERSION.

               (a)   Shares of Sun Common Stock to be issued upon conversion of
a Convertible Preferred Security shall bear the following legend (the
"Restricted Common Stock Legend") and be subject to the restrictions on transfer
contained therein unless the Company determines otherwise in accordance with
applicable law.

                                  88

<PAGE>

     THE COMMON STOCK EVIDENCED HEREBY HAS NOT BEEN REGISTERED UNDER THE
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY STATE
SECURITIES LAWS.  NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN
MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE
DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS
EXEMPT FROM, OR NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES
ACT.  THE HOLDER OF THIS SECURITY BY ITS ACCEPTANCE HEREOF AGREES TO OFFER, SELL
OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE WHICH IS AFTER THE
EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES THEREOF UNDER RULE 144(k)
UNDER THE SECURITIES ACT (OR ANY SUCCESSOR RULE) (THE "RESALE RESTRICTION
TERMINATION DATE") ONLY (A) TO SUN HEALTHCARE GROUP, INC. (THE "COMPANY") (B)
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT, (C) TO
AN INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE MEANING OF SUBPARAGRAPH
(a)(1), (2), (3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT THAT IS ACQUIRING
THE SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL
"ACCREDITED INVESTOR," FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR
OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE
SECURITIES ACT, OR (D) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY'S AND
THE TRANSFER AGENT'S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER (i)
PURSUANT TO CLAUSES (C) OR (D) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL,
CERTIFICATION AND/OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM, AND (ii) IN
EACH OF THE FOREGOING CASES TO REQUIRE THAT A CERTIFICATE OF TRANSFER IN THE
FORM APPEARING ON THIS SECURITY IS COMPLETED AND DELIVERED BY THE TRANSFEROR TO
THE TRANSFER AGENT.  THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF A HOLDER
AFTER THE RESALE RESTRICTION TERMINATION DATE.

               (b)   If shares of Sun Common Stock to be issued upon conversion
of a Trust Security in respect of Restricted Convertible Preferred Securities
are to be registered in a name other than that of the Holder of such Convertible
Preferred Security, then the Person in whose name such shares of Sun Common
Stock are to be registered must deliver to the Conversion Agent a certificate or
certificates satisfactory to the Company and signed by such Person and the
transferee, as to compliance with the restrictions on transfer applicable to
such Convertible Preferred Security.  Neither the Trustee nor any Conversion

                                  89

<PAGE>

Agent or Registrar shall be required to register in a name other than that of
the Holder shares of Sun Common Stock issued upon conversion of any such Trust
Security in respect of such Convertible Preferred Securities not so accompanied
by a properly completed certificate or certificates.

SECTION 13.11  TRUSTEE NOT RESPONSIBLE FOR DETERMINING CONVERSION PRICE OR
               ADJUSTMENTS.

               Neither the Trustee nor any Conversion Agent shall at any time be
under any duty or responsibility to any Holder of any Trust Security to
determine whether any facts exist which may require any adjustment of the
conversion price, or with respect to the nature or extent of any such adjustment
when made, or with respect to the method employed, or herein or in any
supplemental indenture provided to be employed, in making the same.  Neither the
Trustee nor any Conversion Agent shall be accountable with respect to the
validity or value (or the kind of account) of any shares of Sun Common Stock or
of any securities or property, which may at any time be issued or delivered upon
the conversion of any Trust Security; and neither the Trustee nor any Conversion
Agent makes any representation with respect thereto.  Neither the Trustee nor
any Conversion Agent shall be responsible for any failure of the Company to make
any cash payment or to issue, transfer or deliver any shares of Sun Common Stock
or stock certificates or other securities or property upon the surrender of any
Trust Security for the purpose of conversion, or, except as expressly herein
provided, to comply with any of the covenants of the Company contained in this
Article Thirteen.


                                     ARTICLE XIV

                                    MISCELLANEOUS

SECTION 14.1   NOTICES.

               All notices provided for in this Declaration shall be in writing,
duly signed by the party giving such notice, and shall be delivered, sent by
facsimile or mailed by first class mail, as follows:

               (a)   if given to the Trust, in care of the Administrative
Trustees at the Trust's mailing address set forth below (or such other address
as the Trust may give notice of to the Holders of the Trust Securities):

                                  90

<PAGE>

                        c/o   Sun Healthcare Group, Inc.
                              101 Sun Avenue NE
                              Albuquerque, New Mexico  87109
                              Tel: (505) 856-2423
                              Fax: (505) 822-0747
                              Attention:  Robert F. Murphy, Esq.
                                          Senior Vice President, General Counsel
                                          and Secretary

               (b)   if given to the Property Trustee, at the mailing address
set forth below (or such other address as the Property Trustee may give notice
of to the Holders of the Trust Securities):

                              The Bank of New York
                              101 Barclay Street, Floor 21 West
                              New York, New York  10286
                              Tel. (212) 815-5783
                              Fax: (212) 815-5915
                              Attention:  Corporate Trust Trustee,
                                          Administration

               (c)   if given to the Delaware Trustee, at the mailing address
set forth below (or such other address as the Delaware Trustee may give notice
of to the Holders of the Trust Securities):

                              The Bank of New York (Delaware)
                              101 Barclay Street, Floor 21 West
                              New York, New York  10286
                              Tel. (212) 815-5783
                              Fax: (212) 815-5915
                              Attention:  Corporate Trust Trustee,
                                          Administration

               (d)   if given to the Holder of the Common Securities, at the
mailing address of the Sponsor set forth below (or such other address as the
Holder of the Common Securities may give notice to the Trust):

                                  91

<PAGE>

                        c/o   Sun Healthcare Group, Inc.
                              101 Sun Avenue NE
                              Albuquerque, New Mexico  87109
                              Tel: (505) 856-2423
                              Fax: (505) 822-0747
                              Attention:  Robert F. Murphy, Esq.
                                          Senior Vice President General Counsel
                                          and Secretary

               (e)   if given to any other Holder, at the address set forth on
the books and records of the Trust or the Registrar, as applicable.

               All such notices shall be deemed to have been given when received
in person, telecopied with receipt confirmed, or mailed by first class mail,
postage prepaid except that if a notice or other document is refused delivery or
cannot be delivered because of a changed address of which no notice was given,
such notice or other document shall be deemed to have been delivered on the date
of such refusal or inability to deliver.

SECTION 14.2  GOVERNING LAW.

               This Declaration and the rights of the parties hereunder shall be
governed by and interpreted in accordance with the laws of the State of Delaware
and all rights and remedies shall be governed by such laws without regard to
principles of conflict of laws.

SECTION 14.3  INTENTION OF THE PARTIES.

               It is the intention of the parties hereto that the Trust be
classified for United States federal income tax purposes as a grantor trust. 
The provisions of this Declaration shall be interpreted to further this
intention of the parties.

SECTION 14.4  HEADINGS.

               Headings contained in this Declaration are inserted for
convenience of reference only and do not affect the interpretation of this
Declaration or any provision hereof.

SECTION 14.5  SUCCESSORS AND ASSIGNS

               Whenever in this Declaration any of the parties hereto is named
or referred to, the successors and assigns of such party shall be deemed to be
included, and all covenants 

                                  92

<PAGE>

and agreements in this Declaration by the Sponsor and the Trustees shall bind 
and inure to the benefit of their respective successors and assigns, whether 
so expressed.

SECTION 14.6  PARTIAL ENFORCEABILITY.

               If any provision of this Declaration, or the application of such
provision to any Person or circumstance, shall be held invalid, the remainder of
this Declaration, or the application of such provision to persons or
circumstances other than those to which it is held invalid, shall not be
affected thereby.

SECTION 14.7  COUNTERPARTS.

               This Declaration may contain more than one counterpart of the
signature page and this Declaration may be executed by the affixing of the
signature of each of the Trustees to one of such counterpart signature pages. 
All of such counterpart signature pages shall be read as though one, and they
shall have the same force and effect as though all of the signers had signed a
single signature page.

                                      ARTICLE XV

                                 REGISTRATION RIGHTS

SECTION 15.1   REGISTRATION RIGHTS.

               The Holders of the Convertible Preferred Securities, the
Convertible Debentures and the Securities Guarantee and the shares of Sun Common
Stock of the Sponsor issuable upon conversion of the Convertible Debentures
and/or the Convertible Preferred Securities are entitled to the benefits of the
Registration Rights Agreement.

                                  93

<PAGE>

               IN WITNESS WHEREOF, the undersigned has caused these presents to
be executed as of the date first above written.

                                   /s/ Robert D. Woltil
                                   -----------------------------------
                                   Robert D. Woltil, as Administrative Trustee

                                   /s/ William C. Warrick
                                   -----------------------------------
                                   William C. Warrick, as Administrative Trustee

                                   /s/ Robert F. Murphy
                                   -----------------------------------
                                   Robert F. Murphy, as Administrative Trustee


                                   THE BANK OF NEW YORK (DELAWARE), Delaware
                                   Trustee


                                   By: /s/ Frederick W. Clark
                                      --------------------------------
                                      Name: Frederick W. Clark
                                      Title: Authorized Signatory


                                   THE BANK OF NEW YORK, 
                                   Property Trustee


                                   By: /s/ Mary LaGumina
                                      --------------------------------
                                      Name:  Mary LaGumina
                                      Title: Assistant Vice President



                                   SUN HEALTHCARE GROUP, INC., 
                                   Sponsor

                                   By: /s/ Robert D. Woltil
                                      --------------------------------
                                      Name:   Robert D. Woltil
                                      Title:  Chief Financial Officer
                                              


<PAGE>









                                       ANNEX I

                              TERMS OF TRUST SECURITIES








<PAGE>

                                                                         ANNEX I


                                          
                                      TERMS OF
            7% CONVERTIBLE TRUST ISSUED CONVERTIBLE PREFERRED SECURITIES
                           7% CONVERTIBLE COMMON SECURITIES



               Pursuant to Section 7.1 of the Amended and Restated Declaration
of Trust, dated as of May 4, 1998 (as amended from time to time, the
"Declaration"), the designation, rights, privileges, restrictions, preferences
and other terms and provisions of the Convertible Preferred Securities and the
Convertible Common Securities are set out below (each capitalized term used but
not defined herein has the meaning set forth in the Declaration):

1.   DESIGNATION AND NUMBER.

     (a)    "CONVERTIBLE PREFERRED SECURITIES":  13,800,000 7% Convertible
            Trust Issued Preferred Securities of the Trust with a liquidation
            amount of $25 per Convertible Preferred Security are hereby
            designated for the purposes of identification only as "7%
            Convertible Trust Issued Preferred Securities (liquidation amount
            of $25 per Convertible Preferred Security)" (the "Convertible
            Preferred Securities").  The Convertible Preferred Security
            Certificates evidencing the Convertible Preferred Securities shall
            be substantially in the form of Exhibit A-1 to the Declaration,
            with such changes and additions thereto or deletions therefrom as
            may be required by ordinary usage, custom or practice or to conform
            to the rules of any stock exchange or other organization on which
            the Convertible Preferred Securities are listed.

     (b)    "COMMON SECURITIES":  426,805.25 Convertible Common Securities of
            the Trust with a liquidation amount of $25 per Convertible Common
            Security to meet the capital requirements of the Trust in the event
            of an issuance of Additional Convertible Preferred Securities, if
            any, are hereby designated for the purposes of identification only
            as "7% Convertible Common Securities (liquidation amount of $25 per
            Common Security)" (the "Convertible Common Securities").  The
            Common Security Certificates evidencing the Convertible Common
            Securities shall be substantially in the form of Exhibit A-2 to the
            Declaration, with such 

                                      
<PAGE>

            changes and additions thereto or deletions therefrom as may be 
            required by ordinary usage, custom or practice.


2.   DISTRIBUTIONS.

     (a)    Distributions payable on each Trust Security will be fixed at a
            rate per annum of 7% (the "Coupon Rate") of the stated liquidation
            amount of $25 per Trust Security, such rate being the rate of
            interest payable on the Convertible Debentures to be held by the
            Property Trustee.  Distributions in arrears for more than one
            quarter will bear interest thereon compounded quarterly at the
            Coupon Rate (to the extent permitted by applicable law).  The term
            "Distributions" as used herein includes any such interest including
            any Additional Interest, Compounded Interest and Liquidated Damages
            (all as defined in the Declaration), if any, payable unless
            otherwise stated.  A Distribution is payable only to the extent
            that payments are made in respect of the Convertible Debentures
            held by the Property Trustee and to the extent the Trust has funds
            available therefor.  The amount of Distributions payable for any
            period will be computed for any full quarterly Distribution period
            on the basis of a 360-day year of twelve 30-day months, and for any
            period shorter than a full quarterly Distribution period for which
            Distributions are computed, Distributions will be computed on the
            basis of the actual number of days elapsed per 90-day quarter.

     (b)    Except as otherwise described below, Distributions on the Trust
            Securities will be cumulative, will accrue from the date of initial
            issuance and will be payable quarterly in arrears, on the following
            dates, which dates correspond to the interest payment dates on the
            Convertible Debentures:  February 1, May 1, August 1 and November
            1, of each year, commencing on August 1, 1998, when, as and if
            available for payment by the Property Trustee.  Provided that no
            Event of Default has occurred and is continuing, the Company has
            the right at any time during the term of the Convertible Debentures
            to defer interest payments from time to time by extending the
            interest payment period for successive periods not exceeding 20
            consecutive quarters (each an "Extension Period") for each such
            period; PROVIDED, that no Extension Period may extend beyond the
            maturity date of the Convertible Debentures.  As a consequence of
            such extension, quarterly Distributions on the Trust Securities
            would be deferred (though such Distributions would continue to
            accrue with interest since interest would continue to accrue on the
            Convertible Debentures) during any such extended interest payment
            period.  In the event that the Company exercises this right, then,
            during such period the Company has 

                                      I-2
<PAGE>


            agreed, among other things, (a) not to declare or pay dividends 
            on, or make a distribution with respect to, or redeem or 
            purchase or acquire, or make a liquidation payment with respect 
            to, any of its capital stock (other than (i) purchases or 
            acquisitions of shares of Sun Common Stock in connection with 
            the satisfaction by the Company of its obligations under any 
            employee benefit plans or the satisfaction by the Company of 
            its obligations pursuant to any contract or security requiring
            the Company to purchase shares of Sun Common Stock, (ii) as a
            result of a reclassification of the Company's capital stock or the
            exchange or conversion of one class or series of the Company's
            capital stock for another class or series of the Company's capital
            stock or (iii) the purchase of fractional interests in shares of
            the Company's capital stock pursuant to the conversion or exchange
            provisions of such capital stock or the security being converted or
            exchanged) or make any guarantee payments with respect to the
            foregoing, (b) not to make any payment of interest, principal or
            premium, if any, on or repay, repurchase or redeem any debt
            securities (including guarantees) issued by the Company that rank
            PARI PASSU with or junior to the Convertible Debentures (except by
            conversion into or exchange for shares of its capital stock) and
            (c) not to make any guarantee payments with respect to the
            foregoing (other than pursuant to the Convertible Preferred
            Securities Guarantee).  Prior to the termination of any such
            Extension Period, the Company may further extend the interest
            payment period; PROVIDED, that such Extension Period, together with
            all such previous and further extensions thereof, may not exceed 20
            consecutive quarters or extend beyond the maturity date of the
            Convertible Debentures.  Upon the termination of any Extension
            Period and the payment of all amounts then due, the Company may
            commence a new Extension Period, subject to the above requirements.

     (c)    Distributions on the Trust Securities will be payable to the
            Holders thereof as they appear on the books and records of the
            Trust on the relevant record dates.  The relevant record dates
            shall be the fifteenth day prior to the next succeeding payment
            dates, except as otherwise described in this Annex I to the
            Declaration.  Subject to any applicable laws and regulations and
            the provisions of the Declaration, each such payment in respect of
            the Convertible Preferred Securities being held in book-entry form
            through The Depository Trust Company (the "Depositary") will be
            made as described under the heading "Description of the Convertible
            Preferred Securities -- Form, Denominations and Registration" in
            the Offering Memorandum.  The relevant record dates for the
            Convertible Common Securities shall be the same record dates as for
            the Convertible Preferred Securities.  Distributions payable on any
            Trust Securities that are not punctually paid on any Distribution
            payment date as a result of the Company having failed 

                                      I-3
<PAGE>

            to make a payment under the Convertible Debentures, will cease to 
            be payable to the Person in whose name such Trust Securities are 
            registered on the relevant record date, and such defaulted 
            Distribution will instead be payable to the Person in whose name 
            such Trust Securities are registered on the special record date or 
            other specified date determined in accordance with the Indenture. If
            Distributions are deferred, the deferred Distributions and accrued
            interest thereon shall be paid to the Holders of record of Trust
            Securities as they appear on the books and records of the Trust on
            the record date next following the termination of such deferral
            period.  If any date on which Distributions are payable on the
            Trust Securities is not a Business Day, then payment of the
            Distribution payable on such date will be made on the next
            succeeding day that is a Business Day (and without any distribution
            or other payment in respect of any such delay) except that, if such
            Business Day is in the next succeeding calendar year, such payment
            shall be made on the immediately preceding Business Day, in each
            case with the same force and effect as if made on such date.

     (d)    In the event of an election by the Holder to convert its Trust
            Securities through the Conversion Agent into Sun Common Stock of
            the Company pursuant to the terms of the Trust Securities as set
            forth in the Declaration and in this Annex I to the Declaration,
            accrued Distributions will not be paid on Convertible Preferred
            Securities that are converted, nor will any payment, allowance or
            adjustment be made for accumulated and unpaid Distributions,
            whether or not in arrears, on converted Convertible Preferred
            Securities except that if any Convertible Preferred Security is
            converted on or after a record date for payment of Distributions
            thereon, the Distributions payable on the related payment date with
            respect to such Convertible Preferred Security shall be distributed
            to the Holder on such record date, despite such conversion.

     (e)    In the event that there is any money or other property held by or
            for the Trust that is not accounted for hereunder, such property
            shall be distributed Pro Rata (as defined in paragraph 9) among the
            Holders of the Trust Securities.

3.   LIQUIDATION DISTRIBUTION UPON DISSOLUTION.

            In the event of any voluntary or involuntary dissolution of the
Trust (each a "Liquidation"), the then Holders of the Trust Securities on the
date of the Liquidation will be entitled to receive out of the assets of the
Trust available for distribution to Holders of Trust Securities after
satisfaction of liabilities of creditors, distributions in an amount equal to
the aggregate of the stated liquidation amount of $25 per Trust Security plus
accrued and unpaid 

                                      I-4
<PAGE>

Distributions thereon to the date of payment (such amount being the 
"Liquidation Distribution"), unless, in connection with such Liquidation, 
Convertible Debentures in an aggregate principal amount equal to the 
aggregate stated liquidation amount of such Trust Securities, with an 
interest rate equal to the Coupon Rate of, and accrued and unpaid interest in 
an amount equal to the accrued and unpaid Distributions on, such Trust 
Securities, shall be distributed on a Pro Rata basis to the Holders of the 
Trust Securities.

            If, upon any such Liquidation, the Liquidation Distribution can be
paid only in part because the Trust has insufficient assets available to pay in
full the aggregate Liquidation Distribution, then the amounts payable directly
by the Trust on the Trust Securities shall be paid on a Pro Rata basis in
accordance with paragraph 9 below.

4.   REDEMPTION AND DISTRIBUTION.

     (a)    Upon the repayment of the Convertible Debentures, in whole or in
            part, whether at maturity or upon redemption (either at the option
            of the Company or pursuant to a Tax Event), the proceeds from such
            repayment or payment shall be simultaneously applied to redeem
            Trust Securities having an aggregate liquidation amount equal to
            the aggregate principal amount of the Convertible Debentures so
            repaid or redeemed at a redemption price equal to the redemption
            price of such repaid or redeemed Convertible Debentures, together
            with accrued and unpaid Distributions thereon through the date
            fixed for redemption, payable in cash (the "Redemption Price").

     (b)    If fewer than all the outstanding Trust Securities are to be so
            redeemed, the Convertible Common Securities and the Convertible
            Preferred Securities will be redeemed Pro Rata and the Convertible
            Preferred Securities to be redeemed will be as described in
            paragraph 4(f)(ii) below.

     (c)    If, at any time, a Tax Event or an Investment Company Event (each
            as defined below and each a "Special Event") shall occur and be
            continuing, the Administrative Trustees shall, unless the
            Convertible Debentures are redeemed in the limited circumstances in
            relation to a Tax Event described in the following paragraph of
            this paragraph 4(c), dissolve the Trust and, after satisfaction of
            creditors of the Trust, if any, cause Convertible Debentures held
            by the Property Trustee (w) having an aggregate principal amount
            equal to the aggregate stated liquidation amount of, (x) an
            interest rate identical to the Coupon Rate of, (y) accrued and
            unpaid interest on equal to the accrued and unpaid Distributions
            on, and (z) the same record dates for payment as, the Trust
            Securities, to be distributed 

                                      I-5
<PAGE>

            to the Holders of the Trust Securities in liquidation of such 
            Holders' interest in the Trust on a Pro Rata basis, within 
            90 days following the occurrence of such Special Event 
            (the "90 Day Period"); PROVIDED, HOWEVER, that in the case 
            of a Tax Event, such dissolution and distribution shall be
            conditioned on the Property Trustee's receipt of an opinion of a
            nationally recognized independent tax counsel experienced in such
            matters (a "No Recognition Opinion"), which opinion may rely on
            published revenue rulings of the Internal Revenue Service, to the
            effect that the Holders of the Convertible Preferred Securities
            will not recognize any income, gain or loss for United States
            federal income tax purposes as a result of such dissolution and
            distribution of Convertible Debentures, and PROVIDED, FURTHER, that
            if at the time there is available to the Trust the opportunity to
            eliminate, within the 90 Day Period, the Special Event by taking
            some ministerial action, such as filing a form or making an
            election, or pursuing some other similar reasonable measure that in
            the sole judgment of the Company has, or will cause, no adverse
            effect on the Trust, the Company or the Holders of the Trust
            Securities and will involve no material cost ("Ministerial
            Action"), the Trust will pursue such Ministerial Action in lieu of
            dissolution.

                              If in the event of a Tax Event, (i) after receipt
            of a Dissolution Tax Opinion (as defined below) by the Trust, the
            Property Trustee has received an opinion (a "Redemption Tax
            Opinion") of a nationally recognized independent tax counsel
            experienced in such matters that, as a result of a Tax Event, there
            is more than an insubstantial risk that the Company would be
            precluded from deducting the interest on the Convertible Debentures
            for United States federal income tax purposes even if the
            Convertible Debentures were distributed to the Holders of Trust
            Securities in liquidation of such Holders' interest in the Trust as
            described in this paragraph 4(c), or (ii) after receipt of a Tax
            Event Opinion, the Administrative Trustees shall have been informed
            by such tax counsel that a No Recognition Opinion cannot be
            delivered to the Trust, the Company shall have the right, upon not
            less than 30 nor more than 60 days' notice, to redeem the
            Convertible Debentures in whole (but not in part) for cash at 100%
            of the principal amount thereof plus accrued and unpaid interest
            thereon within 90 days following the occurrence of such Tax Event,
            and promptly following such redemption, the Trust Securities shall
            be redeemed at the liquidation amount thereof plus accrued and
            unpaid distributions thereon; PROVIDED, HOWEVER, that if at the
            time there is available to the Company or the Trust the opportunity
            to eliminate, within such 90 Day Period, the Tax Event by taking
            some Ministerial Action that has no adverse effect on the Trust,
            the Holders of Trust Securities or the Company, the Trust or the
            Company will pursue such Ministerial Action in lieu of redemption.

                                      I-6
<PAGE>

                              "Tax Event" means that the Property Trustee shall
            have received an opinion of a nationally recognized independent tax
            counsel experienced in such matters (a "Dissolution Tax Opinion")
            to the effect that, as a result of (a) any amendment to, or change
            (including any announced prospective change) in, the laws (or any
            regulations thereunder) of the United States or any political
            subdivision or taxing authority thereof or therein, (b) any
            amendment to, or change in, an interpretation or application of any
            such laws or regulations by any legislative body, court,
            governmental agency or regulatory authority (including the
            enactment of any legislation and the publication of any judicial
            decision or regulatory determination), (c) any interpretation or
            pronouncement that provides for a position with respect to such
            laws or regulations that differs from the theretofore generally
            accepted position or (d) any action taken by any governmental
            agency or regulatory authority, which amendment or change is
            enacted, promulgated, issued or announced or which interpretation
            or pronouncement is issued or announced or which action is taken,
            in each case after the date of the Offering Memorandum
            (collectively, a "Change in Tax Law"), there is more than an
            insubstantial risk that (i) the Trust is, or will be within 90 days
            of the date thereof, subject to United States federal income tax
            with respect to interest accrued or received on the Convertible
            Debentures, (ii) the Trust is, or will be within 90 days of the
            date thereof, subject to more than a de minimis amount of other
            taxes, duties or other governmental charges, or (iii) interest
            payable by the Company to the Trust on the Convertible Debentures
            is not, or within 90 days of the date thereof will not be,
            deductible by the Company for United States federal income tax
            purposes.  Notwithstanding anything in the previous sentence to the
            contrary, a Tax Event shall not include any Change in Tax Law that
            requires the Company for United States federal income tax purposes
            to defer taking a deduction for any original issue discount ("OID")
            that accrues with respect to the Convertible Debentures until the
            interest payment related to such OID is paid by the Company in
            cash; PROVIDED, that such Change in Tax Law does not create more
            than an insubstantial risk that the Company will be prevented from
            taking a deduction for OID accruing with respect to the Convertible
            Debentures at a date that is no later than the date the interest
            payment related to such OID is actually paid by the Company in
            cash.

                              "Investment Company Event" means that the Property
            Trustee shall have received an opinion of a nationally recognized
            independent counsel experienced in practice under the Investment
            Company Act (an "Investment Company Event Opinion") that, as a 
            result of a change in law or regulation or a change in 
            interpretation or application of law or regulation by any 
            legislative 

                                      I-7
<PAGE>

            body, court, governmental agency or regulatory authority (a 
            "Change in 1940 Act Law"), there is more than an insubstantial 
            risk that the Trust is or will be considered an Investment Company 
            that is required to be registered under the Investment Company 
            Act, which Change in 1940 Act Law becomes effective on or after 
            the date of the Offering Memorandum.

                              On the date fixed for any distribution of
            Convertible Debentures, upon dissolution of the Trust:  (i) the
            Trust Securities will no longer be deemed to be outstanding, (ii)
            the Depositary or its nominee, as the record holder of such Trust
            Securities, will receive a registered global certificate or
            certificates representing the Convertible Debentures to be
            delivered upon such distribution and (iii) certificates
            representing Trust Securities not held by Depositary or its nominee
            will be deemed to represent beneficial interests in Convertible
            Debentures having an aggregate principal amount equal to the stated
            liquidation amount, and bearing accrued and unpaid interest equal
            to accrued and unpaid Distributions, on such Trust Securities until
            such certificates are presented to the Company or its agent for
            transfer or reissuance.

     (d)    The Trust may not redeem fewer than all the outstanding Trust
            Securities unless all accrued and unpaid Distributions have been
            paid in cash on all Trust Securities for all quarterly Distribution
            periods terminating on or before the date of redemption.

     (e)    If the Convertible Debentures are distributed to the Holders of the
            Trust Securities, pursuant to the terms of the Indenture, the
            Company will use its reasonable best efforts to have the
            Convertible Debentures listed on the New York Stock Exchange or on
            such other exchange as the Convertible Preferred Securities were
            listed immediately prior to the distribution of the Convertible
            Debentures.

     (f)    REDEMPTION OR DISTRIBUTION PROCEDURES.

            (i)      Notice of any redemption of, or notice of distribution of
                     Convertible Debentures in exchange for, the Trust
                     Securities (a "Redemption/Distribution Notice") will be
                     given by the Trust by mail to each Holder of Trust
                     Securities to be redeemed or exchanged not fewer than 30
                     nor more than 60 days before the date fixed for redemption
                     or exchange thereof, which, in the case of a redemption,
                     will be the date fixed for redemption of the Convertible
                     Debentures.  For purposes of the calculation of the date
                     of redemption or exchange and 

                                      I-8
<PAGE>

                     the dates on which notices are given pursuant to this 
                     paragraph 4(f)(i), a Redemption/Distribution Notice 
                     shall be deemed to be given on the day such notice is 
                     first mailed by first-class mail, postage prepaid, to 
                     Holders of Trust Securities.  Each Redemption/Distribution 
                     Notice shall be addressed to the Holders of Trust 
                     Securities at the address of each such Holder appearing 
                     in the books and records of the Trust.  No defect in the 
                     Redemption/Distribution Notice or in the mailing of either 
                     thereof with respect to any Holder shall affect the 
                     validity of the redemption or exchange proceedings with 
                     respect to any other Holder.

            (ii)     In the event that fewer than all the outstanding Trust
                     Securities are to be redeemed, then the aggregate
                     liquidation preference of such Trust Securities to be
                     redeemed shall be allocated Pro Rata among the Convertible
                     Preferred Securities and the Convertible Common
                     Securities, it being understood that, in respect of
                     Convertible Preferred Securities registered in the name of
                     and held of record by the Depositary or its nominee (or
                     any successor Clearing Agency or its nominee), the
                     distribution of the proceeds of such redemption will be
                     made to each Clearing Agency participant (or Person on
                     whose behalf such nominee holds such securities) in
                     accordance with the procedures applied by such agency or
                     nominee.   The particular Convertible Preferred Securities
                     to be redeemed shall be selected not more than 60 days
                     prior to the redemption date by the Property Trustee from
                     the outstanding Convertible Preferred Securities not
                     previously called for redemption, by lot or by such method
                     as the Property Trustee shall deem fair and appropriate
                     and which may provide for the selection for redemption of
                     portions (equal to $25 or an integral multiple of $25 in
                     excess thereof) of the liquidation amount of the
                     Convertible Preferred Securities.  The Property Trustee
                     shall promptly notify the Conversion Agent in writing of
                     the Convertible Preferred Securities selected for
                     redemption and, in the case of any Convertible Preferred
                     Securities selected for partial redemption, the
                     liquidation preference thereof to be redeemed.

            (iii)    If Trust Securities are to be redeemed and the Trust gives
                     a Redemption/Distribution Notice (which notice is
                     irrevocable), then, provided that the Company has paid the
                     Property Trustee a sufficient amount of cash in connection
                     with the related redemption or maturity of the Convertible
                     Debentures, (A) with respect to Convertible Preferred
                     Securities held in book-entry form, by 12:00 noon, New
                     York City time, 

                                      I-9
<PAGE>

                     on the redemption date, the Trust will deposit irrevocably 
                     with the Depositary or its nominee (or successor Clearing 
                     Agency or its nominee) funds sufficient to pay the 
                     applicable Redemption Price with respect to such 
                     Convertible Preferred Securities and will give the 
                     Depositary irrevocable instructions and authority to pay
                     the applicable Redemption Price to the Convertible
                     Preferred Security Beneficial Owners of such Convertible
                     Preferred Securities represented by the Global
                     Certificates, and (B) with respect to Convertible
                     Preferred Securities issued in definitive form and
                     Convertible Common Securities, the Trust will irrevocably
                     deposit with the Paying Agent funds sufficient to pay the
                     amount payable on redemption to the Holders of such Trust
                     Securities upon surrender of their certificates.  If a
                     Redemption/Distribution Notice shall have been given and
                     funds deposited as required, then on the date of such
                     deposit, all rights of Holders of such Trust Securities so
                     called for redemption will cease, except (i) the right of
                     the Holders of such Trust Securities to receive the
                     Redemption Price, but without interest thereon, and (ii)
                     the right to convert such Trust Securities into Sun Common
                     Stock in the manner described herein through the close of
                     business on the date immediately prior to the date fixed
                     for redemption.  Neither the Administrative Trustees, the
                     Registrar, nor the Trust shall be required to register or
                     cause to be registered the transfer of any Trust
                     Securities that have been so called for redemption.  If
                     any date fixed for redemption of Trust Securities is not a
                     Business Day, then payment of the amount payable on such
                     date will be made on the next succeeding day that is a
                     Business Day (without any interest or other payment in
                     respect of any such delay) except that, if such Business
                     Day falls in the next calendar year, such payment will be
                     made on the immediately preceding Business Day, in each
                     case with the same force and effect as if made on such
                     date fixed for redemption.  If payment of the Redemption
                     Price in respect of any Trust Securities is improperly
                     withheld or refused and not paid either by the Trust or by
                     the Company as guarantor pursuant to the relevant
                     Securities Guarantee, Distributions on such Trust
                     Securities will continue to accrue at the then applicable
                     rate, from the original redemption date to the date of
                     payment, in which case the actual payment date will be
                     considered the date fixed for redemption for purposes of
                     calculating the amount payable upon redemption (other than
                     for purposes of calculating any premium).

                                      I-10
<PAGE>

            (iv)     In the event of any redemption in part, the Trust shall
                     not be required to (i) issue, register the transfer of or
                     exchange of any Convertible Preferred Security during a
                     period beginning at the opening of business 15 days before
                     any selection for redemption of Convertible Preferred
                     Securities and ending at 5:00 p.m. (New York City time) on
                     the earliest date in which the relevant notice of
                     redemption is deemed to have been given to all holders of
                     Convertible Preferred Securities to be so redeemed and
                     (ii) register the transfer of or exchange of any
                     Convertible Preferred Securities so selected for
                     redemption, in whole or in part, except for the unredeemed
                     portion of any Convertible Preferred Securities being
                     redeemed in part.

            (v)      Redemption/Distribution Notices shall be sent by the
                     Administrative Trustees on behalf of the Trust to (A) in
                     the case of Convertible Preferred Securities held in 
                     book-entry form, the Depositary and, in the case of Trust
                     Securities held in definitive form, the Holders of such
                     certificates and (B) in respect of the Convertible Common
                     Securities, the Holder thereof. 

            (vi)     Subject to the foregoing and applicable law (including,
                     without limitation, United States federal securities
                     laws), the Company or any of its subsidiaries may at any
                     time and from time to time purchase outstanding
                     Convertible Preferred Securities by tender, in the open
                     market or by private agreement.

5.   CONVERSION RIGHTS.

     The Holders of Trust Securities shall have the right at any time after June
     28, 1998 and prior to 5:00 p.m. (New York City time) on the Business Day
     immediately preceding the date of repayment of such Trust Securities,
     whether at maturity or upon redemption (either at the option of the Company
     or pursuant to a Tax Event), at their option, to cause the Conversion Agent
     to convert Trust Securities, on behalf of the converting Holders, into
     shares of Sun Common Stock of the Company in the manner described in, and
     subject to all of the terms and conditions of, Article Thirteen of the
     Declaration.

6.   VOTING RIGHTS - CONVERTIBLE PREFERRED SECURITIES.

     (a)    Except as provided under paragraph 6(b) and paragraph 8, in the
            Business Trust Act and as otherwise required by law, the
            Declaration and the Guarantee, the 

                                     I-11

<PAGE>

            Holders of the Convertible Preferred Securities will have no voting 
            rights.  No vote or consent of the Holders of the Convertible 
            Preferred Securities will be required for the Trust to redeem and 
            cancel Convertible Preferred Securities or to distribute the 
            Convertible Debentures in accordance with the Declaration and the 
            terms of the Trust Securities.

     (b)    Subject to the requirements set forth in this paragraph 6(b), the
            Holders of a majority in liquidation amount of the Convertible
            Preferred Securities, voting separately as a class, may direct the
            time, method, and place of conducting any proceeding for any remedy
            available to the Property Trustee and direct the exercise of any
            trust or power conferred upon the Property Trustee under the
            Declaration, including the right to direct the Property Trustee, as
            holder of the Convertible Debentures, to (i) exercise the remedies
            available to it under the Indenture as a holder of the Convertible
            Debentures, (ii) waive any past default or Event of Default and its
            consequences that are waivable under the Indenture, (iii) exercise
            any right to rescind or annul a declaration that the principal of
            all the Convertible Debentures shall be due and payable, or (iv)
            consent to any amendment, modification or termination of the
            Indenture or the Convertible Debentures where such consent shall be
            required; PROVIDED, HOWEVER, that where a consent or action under
            the Indenture would require the consent or act of the Holders of a
            Super Majority of Convertible Debentures affected thereby, the
            Property Trustee may only give such consent or take such action at
            the written direction of the Holders of at least the proportion in
            liquidation amount of the Convertible Preferred Securities that the
            relevant Super Majority represents of the aggregate principal
            amount of the Convertible Debentures outstanding.  The Property
            Trustee shall be under no obligation to revoke any action
            previously authorized or approved by a vote of the Holders of the
            Convertible Preferred Securities.  Other than with respect to
            directing the time, method and place of conducting any proceeding
            for any remedy available to the Property Trustee or the Indenture
            Trustee as set forth above, the Property Trustee shall be under no
            obligation to take any action in accordance with the directions of
            the Holders of the Convertible Preferred Securities under this
            paragraph 6 unless the Property Trustee has obtained an opinion of
            independent tax counsel to the effect that for the purposes of
            United States federal income tax the Trust will not be classified
            as other than a grantor trust on account of such action and each
            Holder will be treated as owning an undivided beneficial interest
            in the Convertible Debentures.  If the Property Trustee fails to
            enforce its rights under the Convertible Debentures after a Holder
            of Convertible Preferred Securities has made a written request,
            such Holder of Convertible Preferred Securities may, to the fullest
            extent permitted by 

                                     I-12

<PAGE>

            law, institute a legal proceeding directly against the Company to 
            enforce the Property Trustee's rights under the Convertible 
            Debentures without first instituting any legal proceeding against 
            the Property Trustee or any other Person. Notwithstanding the 
            foregoing, if an Event of Default has occurred and is continuing 
            and such event is attributable to the failure of the Company to 
            pay interest or principal on the Convertible Debentures on the 
            date such interest or principal is otherwise payable (or in the 
            case of redemption on the date fixed for redemption), then a Holder 
            of Convertible Preferred Securities may directly institute a 
            proceeding for enforcement of payment to such Holder (a "Direct 
            Action") of the principal of or interest on Convertible Debentures 
            having a principal amount equal to the aggregate liquidation amount 
            of the Convertible Preferred Securities of such Holder on or after 
            the respective due date specified in the Convertible Debentures.  
            Except as provided above, the Holders of Convertible Preferred 
            Securities will not be able to exercise directly any other remedy 
            available to the holders of the Convertible Debentures.  In 
            connection with such Direct Action, the Company will be subrogated 
            to the rights of such Holder of Convertible Preferred Securities 
            under the Declaration to the extent of any payment made by the 
            Company to such Holder of Convertible Preferred Securities in such 
            Direct Action.

     (c)    Any required approval or direction of Holders of Convertible
            Preferred Securities may be given at a separate meeting of Holders
            of Convertible Preferred Securities convened for such purpose, at a
            meeting of all of the Holders of Trust Securities in the Trust or
            pursuant to written consent.  The Property Trustee will cause a
            notice of any meeting at which Holders of Convertible Preferred
            Securities are entitled to vote, or of any matter upon which action
            by written consent of such Holders is to be taken, to be mailed to
            each Holder of record of Convertible Preferred Securities.  Each
            such notice will include a statement setting forth the following
            information (i) the date of such meeting or the date by which such
            action is to be taken, (ii) a description of any resolution
            proposed for adoption at such meeting on which such Holders are
            entitled to vote or of such matter upon which written consent is
            sought and (iii) instructions for the delivery of proxies or
            consents.

     (d)    Notwithstanding that Holders of Convertible Preferred Securities
            are entitled to vote or consent under any of the circumstances
            described above, any of the Convertible Preferred Securities that
            are owned by the Company or any Affiliate of the Company shall not
            be entitled to vote or consent and shall, for purposes of 

                                     I-13

<PAGE>

            such vote or consent, be treated as if such Convertible Preferred 
            Securities were not outstanding.

     (e)    Holders of the Convertible Preferred Securities will have no rights
            to appoint or remove the Administrative Trustees, who may be
            appointed, removed or replaced solely by the Sponsor as the holder
            of all Convertible Common Securities.

7.   VOTING RIGHTS - CONVERTIBLE COMMON SECURITIES.

     (a)    Except as provided under paragraphs 7(b) and (c) and paragraph 8,
            in the Business Trust Act and as otherwise required by law and the
            Declaration, the Holders of the Convertible Common Securities will
            have no voting rights.  No vote or consent of the Holders of the
            Convertible Common Securities will be required for the Trust to
            redeem and cancel Convertible Common Securities or to distribute
            the Convertible Debentures in accordance with the Declaration and
            the terms of the Trust Securities.

     (b)    The Holders of the Convertible Common Securities are entitled, in
            accordance with Article V of the Declaration, to vote to appoint,
            remove or replace any Trustee or to increase or decrease the number
            of Trustees.

     (c)    Subject to Section 2.6 of the Declaration and only after the Event
            of Default with respect to the Convertible Preferred Securities has
            been cured, waived, or otherwise eliminated and subject to the
            requirements of the penultimate sentence of this paragraph 7(c),
            the Holders of a Majority in Liquidation Amount of the Convertible
            Common Securities, voting separately as a class, may direct the
            time, method, and place of conducting any proceeding for any remedy
            available to the Property Trustee, or exercising any trust or power
            conferred upon the Property Trustee under the Declaration,
            including (i) directing the time, method, place of conducting any
            proceeding for any remedy available to the Indenture Trustee, or
            exercising any trust or power conferred on the Indenture Trustee
            with respect to the Convertible Debentures, (ii) waive any past
            default and its consequences that are waivable under Section 513 of
            the Indenture, (iii) exercise any right to rescind or annul a
            declaration that the principal of all the Convertible Debentures
            shall be due and payable, or (iv) consent to any amendment,
            modification or termination of the Indenture or the Convertible
            Debentures where such consent shall be required; PROVIDED that,
            where a consent or action under the Indenture would require the
            consent or act of the Holders of a Super Majority in principal
            amount of Convertible Debentures affected thereby, the Property
            Trustee may only give 


                                     I-14

<PAGE>

            such consent or take such action at the written direction of the 
            Holders of at least the proportion in liquidation amount of the 
            Convertible Common Securities which the relevant Super Majority 
            represents of the aggregate principal amount of the Convertible 
            Debentures outstanding.  Pursuant to this paragraph 7(c), the 
            Property Trustee shall not revoke any action previously authorized 
            or approved by a vote of the Holders of the Convertible Preferred 
            Securities.  Other than with respect to directing the time, method 
            and place of conducting any proceeding for any remedy available to 
            the Property Trustee or the Indenture Trustee as set forth above, 
            the Property Trustee shall be under no obligation to take any 
            action in accordance with the directions of the Holders of the 
            Convertible Common Securities under this paragraph 7(c) unless 
            the Property Trustee has obtained an opinion of independent tax 
            counsel to the effect that for the purposes of United States 
            federal income tax the Trust will not be classified as other than 
            a grantor trust on account of such action and each Holder will be 
            treated as owning an undivided beneficial interest in the 
            Convertible Debentures.  If the Property Trustee fails to enforce 
            its rights under the Convertible Debentures after a Holder of 
            Convertible Common Securities has made a written request, such
            Holder of Convertible Common Securities may, to the fullest extent
            permitted by law, institute a legal proceeding directly against the
            Company or any other Person to enforce the Property Trustee's
            rights under the Convertible Debentures, without first instituting
            any legal proceeding against the Property Trustee or any other
            Person.

     (d)    Any approval or direction of Holders of Convertible Common
            Securities may be given at a separate meeting of Holders of
            Convertible Common Securities convened for such purpose, at a
            meeting of all of the Holders of Securities in the Trust or
            pursuant to written consent.  The Administrative Trustees will
            cause a notice of any meeting at which Holders of Convertible
            Common Securities are entitled to vote, or of any matter upon which
            action by written consent of such Holders is to be taken, to be
            mailed to each Holder of record of Convertible Common Securities. 
            Each such notice will include a statement setting forth (i) the
            date of such meeting or the date by which such action is to be
            taken, (ii) a description of any resolution proposed for adoption
            at such meeting on which such Holders are entitled to vote or of
            such matter upon which written consent is sought and (iii)
            instructions for the delivery of proxies or consents.

8.   AMENDMENTS TO DECLARATION AND INDENTURE.

     (a)    In addition to any requirements under Section 11.1 of the
            Declaration, if any proposed amendment to the Declaration provides
            for, or the Administrative 


                                     I-15

<PAGE>

            Trustees otherwise propose to effect, (i) any action that would 
            adversely affect the powers, preferences or special rights of the 
            Trust Securities in any material respect, whether by way of 
            amendment to the Declaration or otherwise, or (ii) the dissolution, 
            winding-up or termination of the Trust, other than as described in 
            Section 3.10 of the Declaration, then the Holders of Trust 
            Securities as a class will be entitled to vote on such amendment or 
            proposal (but not on any other amendment or proposal) and such 
            amendment or proposal shall not be effective except with the 
            approval of the Holders of a Majority in Liquidation Amount of the 
            Trust Securities affected thereby, voting together as a single 
            class; PROVIDED, HOWEVER, if any amendment or proposal referred to 
            in clause (i) above would adversely affect only the Convertible 
            Preferred Securities or only the Convertible Common Securities, 
            then only the affected class will be entitled to vote on such 
            amendment or proposal and such amendment or proposal shall not 
            be effective except with the approval of at least a Majority in 
            Liquidation Amount of such class of Trust Securities. 

     (b)    In the event the consent of the Property Trustee as the holder of
            the Convertible Debentures is required under the Indenture with
            respect to any amendment, modification or termination on the
            Indenture or the Convertible Debentures, the Property Trustee shall
            request the written direction of the Holders of the Trust
            Securities with respect to such amendment, modification or
            termination and shall vote with respect to such amendment,
            modification or termination as directed by a Majority in
            Liquidation Amount of the Trust Securities voting together as a
            single class; PROVIDED, HOWEVER, that where a consent under the
            Indenture would require a Super Majority in aggregate principal
            amount of the Convertible Debentures, the Property Trustee may only
            give such consent at the written direction of the Holders of at
            least the same proportion in aggregate stated liquidation
            preference of the Trust Securities; PROVIDED, FURTHER, that the
            Property Trustee shall not take any action in accordance with the
            directions of the Holders of the Trust Securities under this
            paragraph 8(b) unless the Property Trustee has obtained an opinion
            of tax counsel to the effect that for the purposes of United States
            federal income tax the Trust will not be classified as other than a
            grantor trust on account of such action.  

9.   PRO RATA.

            A reference in these terms of the Trust Securities to any payment,
distribution or treatment as being "PRO RATA" shall mean pro rata to each Holder
of Trust Securities according to the aggregate liquidation amount of the Trust
Securities held by the relevant Holder in relation 


                                     I-16

<PAGE>

to the aggregate liquidation amount of all Trust Securities outstanding 
unless, in relation to a payment, an Event of Default under the Declaration 
has occurred and is continuing, in which case any funds available to make 
such payment shall be paid first to each Holder of the Convertible Preferred 
Securities pro rata according to the aggregate liquidation amount of 
Convertible Preferred Securities held by the relevant Holder relative to the 
aggregate liquidation amount of all Convertible Preferred Securities 
outstanding, and only after satisfaction of all amounts owed to the Holders 
of the Convertible Preferred Securities, to each Holder of Convertible Common 
Securities pro rata according to the aggregate liquidation amount of 
Convertible Common Securities held by the relevant Holder relative to the 
aggregate liquidation amount of all Convertible Common Securities outstanding.

10.  RANKING; SUBORDINATION.

            The Convertible Preferred Securities rank PARI PASSU and payment
thereon shall be made Pro Rata with the Convertible Common Securities, PROVIDED
THAT, if on any distribution date or redemption date an Event of Default occurs
and is continuing under the Indenture in respect of the Convertible Debentures
held by the Property Trustee, the rights of Holders of the Convertible Common
Securities to payment in respect of Distributions and payments upon liquidation,
redemption and otherwise are subordinated to the rights to payment of the
Holders of the Convertible Preferred Securities.
     
            Payment of Distributions on, and the amount payable upon redemption
of, the Trust Securities, as applicable, shall be made PRO RATA based on the
liquidation amount of the Trust Securities;  PROVIDED, HOWEVER, that, if on any
distribution date or redemption date an Event of Default shall have occurred and
be continuing, no payment of any Distribution on, or amount payable upon
redemption of, any Common Security, and no other payment on account of the
redemption, liquidation or other acquisition of Convertible Common Securities,
shall be made unless payment in full in cash of all accumulated and unpaid
distributions on all outstanding Convertible Preferred Securities for all
Distribution periods terminating on or prior thereto, or in the case of payment
of the amount payable upon redemption of the Convertible Preferred Securities,
the full amount of such amount in respect of all outstanding Convertible
Preferred Securities shall have been made or provided for, and all funds
available to the Property Trustee shall first be applied to the payment in full
in cash of all Distributions on, or the amount payable upon redemption of,
Convertible Preferred Securities then due and payable.

     In the case of any Event of Default, the holder of Convertible Common
Securities will be deemed to have waived any such Event of Default until all
such Events of Default with respect to the Convertible Preferred Securities have
been cured, waived or otherwise eliminated.  Until any such Events of Default
with respect to the Convertible Preferred Securities have been so 


                                     I-17

<PAGE>

cured, waived or otherwise eliminated, the Property Trustee shall act solely 
on behalf of the Holders of the Convertible Preferred Securities and not the 
Holder of the Convertible Common Securities, and only the Holders of the 
Convertible Preferred Securities will have the right to direct the Property 
Trustee to act on their behalf.

11.  ACCEPTANCE OF SECURITIES GUARANTEE AND INDENTURE.

            Each Holder of Convertible Preferred Securities and Convertible
Common Securities, by the acceptance thereof, agrees to the provisions of the
Convertible Preferred Securities Guarantee and the Convertible Common Securities
Guarantee, respectively, including the subordination provisions therein and to
the provisions of the Indenture.

12.  NO PREEMPTIVE RIGHTS.

            The Holders of the Trust Securities shall have no preemptive rights
to subscribe for any additional securities.

13.  MISCELLANEOUS.

            These terms constitute a part of the Declaration.

            The Company will provide a copy of the Declaration, the Convertible
Preferred Securities Guarantee or the Convertible Common Securities Guarantee
(as may be appropriate), and the Indenture to a Holder without charge on written
request to the Trust at its principal place of business.


                                     I-18

<PAGE>










                                     EXHIBIT A-1

                        FORM OF CONVERTIBLE PREFERRED SECURITY









<PAGE>

                                                                    EXHIBIT A-1

                       FORM OF CONVERTIBLE PREFERRED SECURITY

                                  [FACE OF SECURITY]

     [Include if Convertible Preferred Security is in global form:
     THIS SECURITY IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE
     DECLARATION HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A
     DEPOSITARY OR A NOMINEE THEREOF.  THIS SECURITY MAY NOT BE EXCHANGED
     IN WHOLE OR IN PART FOR A CONVERTIBLE PREFERRED SECURITY REGISTERED,
     AND NO TRANSFER OF THIS CONVERTIBLE PREFERRED SECURITY IN WHOLE OR IN
     PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH
     DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES
     DESCRIBED IN THE DECLARATION.]

     [Include if Convertible Preferred Security is in global form and The
     Depository Trust Company is the Depositary:
     UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED SIGNATORY OF THE
     DEPOSITORY TRUST COMPANY ("DTC") TO THE TRUST OR ITS AGENT FOR
     REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE
     ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
     AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
     PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED
     BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER
     USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL
     INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
     HEREIN.] 


     THIS SECURITY AND ANY COMMON STOCK ISSUED ON CONVERSION HEREOF HAVE NOT
     BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
     "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS.  NEITHER THIS SECURITY NOR
     ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED,


<PAGE>

     TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF
     SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT
     TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.  THE HOLDER OF
     THIS SECURITY BY ITS ACCEPTANCE HEREOF AGREES TO OFFER, SELL OR OTHERWISE
     TRANSFER SUCH SECURITY, PRIOR TO THE DATE WHICH IS AFTER THE EXPIRATION OF
     THE HOLDING PERIOD APPLICABLE TO SALES THEREOF UNDER RULE 144(k) UNDER THE
     SECURITIES ACT (OR ANY SUCCESSOR RULE) (THE "RESALE RESTRICTION TERMINATION
     DATE") ONLY (A) TO SUN HEALTHCARE GROUP, INC., (THE "COMPANY") (B) PURSUANT
     TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT, (C) FOR SO
     LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER
     THE SECURITIES ACT ("RULE 144A"), TO A PERSON IT REASONABLY BELIEVES IS A
     "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A THAT PURCHASES FOR
     ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO
     WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE
     144A, (D) TO AN INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE MEANING OF
     SUBPARAGRAPH (a)(1), (2), (3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT
     THAT IS ACQUIRING THE SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF
     SUCH AN INSTITUTIONAL "ACCREDITED INVESTOR," FOR INVESTMENT PURPOSES AND
     NOT WITH A VIEW TO, OR FOR OFFER OR SALE IN CONNECTION WITH, ANY
     DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER
     AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES
     ACT, SUBJECT TO THE COMPANY'S AND THE TRANSFER AGENT'S RIGHT PRIOR TO ANY
     SUCH OFFER, SALE OR TRANSFER (i) PURSUANT TO CLAUSES (D) OR (E) TO REQUIRE
     THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER
     INFORMATION SATISFACTORY TO EACH OF THEM, AND (ii) IN EACH OF THE FOREGOING
     CASES, TO REQUIRE THAT A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON
     THIS SECURITY IS COMPLETED AND DELIVERED BY THE TRANSFEROR TO THE TRANSFER
     AGENT, THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF A HOLDER AFTER THE
     RESALE RESTRICTION TERMINATION DATE.


                                     A-1-2

<PAGE>

Cert. No.:                                                                 
                                                              CUSIP NO.
                                                                       -------

                           Convertible Preferred Securities
                                          of
                                     Sun Financing I

                         7% Convertible Preferred Securities
             (liquidation amount $25 per Convertible Preferred Security)

            Sun Financing I, a statutory business trust created under the 
laws of the State of Delaware (the "Trust"), hereby certifies that 
________________ (the "Holder") is the registered owner of Convertible 
Preferred Securities of the Trust representing undivided beneficial interests 
in the assets of the Trust designated the "7% Convertible Preferred 
Securities (liquidation amount $25 per Convertible Preferred Security)" (the 
"Convertible Preferred Securities").  The Convertible Preferred Securities 
are transferable on the books and records of the Trust, in person or by a 
duly authorized attorney, upon surrender of this certificate duly endorsed 
and in proper form for transfer. The designation, rights, privileges, 
restrictions, preferences and other terms and provisions of the Convertible 
Preferred Securities represented hereby are issued and shall in all respects 
be subject to the provisions of the Amended and Restated Declaration of Trust 
of the Trust dated as of  May 4, 1998, as the same may be amended from time 
to time, including the designation of the terms of the Convertible Preferred 
Securities as set forth in Annex I to the Declaration (the "Declaration").  
Capitalized terms used herein but not defined shall have the meaning given 
them in the Declaration.  The Holder is entitled to the benefits of the 
Convertible Preferred Securities Guarantee to the extent provided therein.  
The Company will provide a copy of the Declaration, the Convertible Preferred 
Securities Guarantee and the Indenture to a Holder without charge upon 
written request to the Company at its principal place of business.

            Reference is hereby made to select provisions of the Convertible
Preferred Securities set forth on the reverse hereof, which select provisions
shall for all purposes have the same effect as if set forth at this place.

            Upon receipt of this certificate, the Holder is bound by the
Declaration and is entitled to the benefits thereunder.

            By acceptance, the Holder agrees to treat, for United States
federal income tax purposes, the Convertible Debentures as indebtedness and the
Convertible Preferred Securities as evidence of indirect beneficial ownership in
the Convertible Debentures.

            Unless the Property Trustee's Certificate of Authentication hereon
has been properly executed, these Convertible Preferred Securities shall not be
entitled to any benefit under the Declaration or be valid or obligatory for any
purpose.

                                       A-1-3

<PAGE>

            IN WITNESS WHEREOF, the Trust has caused this instrument to be duly
executed.

Dated: 

                                   SUN FINANCING I


                                   By:                                          
                                      ---------------------------------
                                      Name:
                                      Title:


Attest:


- ------------------------------





                  PROPERTY TRUSTEE'S CERTIFICATE OF AUTHENTICATION

            This is one of the Convertible Preferred Securities referred to in
the within-mentioned Declaration.

Dated:  

                                   THE BANK OF NEW YORK, as Property Trustee


                                   By:                                          
                                      --------------------------------------
                                                Authorized Signatory

                                       A-1-4

<PAGE>

                               [REVERSE OF SECURITY]

            Distributions payable on each Convertible Preferred Security will
be fixed at a rate per annum of 7% (the "Coupon Rate") of the stated liquidation
amount of $25 per Convertible Preferred Security, such rate being the rate of
interest payable on the Convertible Debentures to be held by the Property
Trustee.  Distributions in arrears for more than one quarter will bear interest
thereon compounded quarterly at the Coupon Rate (to the extent permitted by
applicable law).  The term "Distributions" as used herein includes any such
interest including any Additional Interest, Compounded Interest and Liquidated
Damages, if any, payable unless otherwise stated.  A Distribution is payable
only to the extent that payments are made in respect of the Convertible
Debentures held by the Property Trustee and to the extent the Trust has funds
available therefor.  The amount of Distributions payable for any period will be
computed for any full quarterly Distribution period on the basis of a 360-day
year of twelve 30-day months, and for any period shorter than a full quarterly
Distribution period for which Distributions are computed, Distributions will be
computed on the basis of the actual number of days elapsed per 90-day quarter.

            Except as otherwise described below, Distributions on the
Convertible Preferred Securities will be cumulative, will accrue from the date
of initial issuance and will be payable quarterly in arrears, on the following
dates, which dates correspond to the interest payment dates on the Convertible
Debentures:  February 1, May 1, August 1, and November 1, of each year,
commencing on August 1, 1998, when, as and if available for payment by the
Property Trustee.  The Company has the right at any time during the term of the
Convertible Debentures to defer interest payments from time to time by extending
the interest payment period for successive periods not exceeding 20 consecutive
quarters (each an "Extension Period") for each such period; PROVIDED, that no
Extension Period may extend beyond the maturity date of the Convertible
Debentures.  As a consequence of such extension, quarterly Distributions on the
Convertible Preferred Securities would be deferred (though such Distributions
would continue to accrue with interest since interest would continue to accrue
on the Convertible Debentures) during any such extended interest payment period.
In the event that the Company exercises this right, then, during such period the
Company has agreed, among other things, (a) not to declare or pay dividends on,
or make a distribution with respect to, or redeem or purchase or acquire, or
make a liquidation payment with respect to, any of its capital stock (other than
(i) purchases or acquisitions of shares of Sun Common Stock in connection with
the satisfaction by the Company of its obligations under any employee benefit
plans or the satisfaction by the Company of its obligations pursuant to any
contract or security requiring the Company to purchase shares of Sun Common
Stock, (ii) as a result of a reclassification of the Company's capital stock or
the exchange or conversion of one class or series of the Company's capital stock
for another class or series of the Company's capital stock or (iii) the purchase
of fractional interests in shares of the Company's capital stock pursuant to the
conversion or exchange provisions of such capital stock or the security being
converted or exchanged) or make any guarantee payments with respect to the
foregoing, (b) not 

                                       A-1-5

<PAGE>

to make any payment of interest, principal or premium, if any, on or repay, 
repurchase or redeem any debt securities (including guarantees) issued by the 
Company that rank PARI PASSU with or junior to the Convertible Debentures and 
(c) not to make any guarantee payments with respect to the foregoing (other 
than pursuant to the Convertible Preferred Securities Guarantee).  Prior to 
the termination of any such Extension Period, the Company may further extend 
the interest payment period; PROVIDED, that such Extension Period, together 
with all such previous and further extensions thereof, may not exceed 20 
consecutive quarters or extend beyond the maturity date of the Convertible 
Debentures.  Upon the termination of any Extension Period and the payment of 
all amounts then due, the Company may commence a new Extension Period, 
subject to the above requirements.

            Distributions on the Convertible Preferred Securities will be
payable to the Holders thereof as they appear on the books and records of the
Trust on the relevant record dates.  The relevant record dates shall be the
fifteenth day prior to the next such succeeding payment date, except as
otherwise described in the Declaration. 

            The Convertible Preferred Securities shall be redeemable as
provided in the Declaration.

            The Convertible Preferred Securities shall be convertible into
shares of common stock of Sun Healthcare Group, Inc. ("Sun Common Stock"),
through (i) the exchange of Convertible Preferred Securities for a portion of
the Convertible Debentures and (ii) the immediate conversion of such Convertible
Debentures into Sun Common Stock, in the manner and according to the terms set
forth in Article Thirteen of the Declaration.

                                       A-1-6

<PAGE>

                                      ASSIGNMENT

FOR VALUE RECEIVED, the undersigned assigns and transfers this Convertible
Preferred Security Certificate to:



           (Insert assignee's social security or tax identification number)





                      (Insert address and zip code of assignee)

and irrevocably appoints



Agent to transfer this Convertible Preferred Security Certificate on the books
of the Trust.  The Agent may substitute another to act for him or her.

Date:
      -----------------------


- --------------------------------------------------
(Sign exactly as your name appears on the
other side of this Convertible Preferred Security 
Certificate) 


Signature Guarantee:(*)
                       ---------------------------------------------


_______________________________

(*)  Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank, stockbroker, savings and loan association or credit union meeting
     the requirements of the Registrar, which requirements include membership or
     participation in the Securities Transfer Agents Medallion Program ("STAMP")
     or such other "signature guarantee program" as may be determined by the
     Registrar in addition to, or in substitution for, STAMP, all in accordance
     with the Securities Exchange Act of 1934, as amended.


                                       A-1-7

<PAGE>

   
[Include the following if the Convertible Preferred Security bears a Restricted
Securities Legend]

In connection with any transfer of any of the Convertible Preferred Securities
evidenced by this certificate, the undersigned confirms that such Convertible
Preferred Securities are being:

CHECK ONE BOX BELOW

     (1)    / /      exchanged for the undersigned's own account without
                     transfer; or

     (2)    / /      transferred to a "Qualified Institutional Buyer" pursuant
                     to and in compliance with Rule 144A under the Securities
                     Act of 1933, as amended (the "Securities Act"); or

     (3)    / /      transferred to an institutional "accredited investor"; or

     (4)    / /      transferred pursuant to another available exemption from
                     the registration requirements of the Securities Act; or

     (5)    / /      transferred pursuant to an effective Registration
                     Statement under the Securities Act.

Unless one of the boxes is checked, the Trustee will refuse to register any of
the Convertible Preferred Securities evidenced by this certificate in the name
of any person other than the registered Holder thereof; PROVIDED, HOWEVER, that
if box (2) or (3) is checked, the Trustee may require, prior to registering any
such transfer of the Convertible Preferred Securities, such legal opinions,
certifications and other information as the Company has reasonably requested in
writing and directed the Trustee to require confirmation that such transfer is
being made pursuant to an exemption from, or in a transaction not subject to,
the registration requirements of the Securities Act, such as the exemption
provided by Rule 144 under such Act; PROVIDED, FURTHER, that after the date that
a Shelf Registration Statement under the Securities Act has been filed and so
long as such Shelf Registration Statement continues to be effective, the Trustee
may only permit transfers for which box (5) has been checked.

                                        ________________________________________
                                                  Signature
Signature Guarantee:(**)

______________________________________________________________________________

               [TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED.
                                          
            The undersigned represents and warrants that it is purchasing this
Security for its own account or an account with respect to which it exercises
sole investment discretion and that it and any such account is a "qualified
institutional buyer" within the meaning of Rule 144A under the Securities Act
and is aware that the sale to it is being made in reliance on Rule 144A and
acknowledges that it has received such information regarding the Company as the
undersigned has requested pursuant to Rule 144A or has determined not to request
such information and that it is aware that the transferor is relying upon the
undersigned's foregoing representations in order to claim the exemption from
registration provided by Rule 144A.

Dated: ____________________________          __________________________________
                                             NOTICE:   To be executed by an
                                                       executive officer]

_______________________________

(**) Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank, stockbroker, savings and loan association or credit union meeting
     the requirements of the Registrar, which requirements include membership or
     participation in the Securities Transfer Agents Medallion Program ("STAMP")
     or such other "signature guarantee program" as may be determined by the
     Registrar in addition to, or in substitution for, STAMP, all in accordance
     with the Securities Exchange Act of 1934, as amended.

                                       A-1-8

<PAGE>

               [TO BE COMPLETED BY A PURCHASER IF (3) ABOVE IS CHECKED.

            The undersigned represents and warrant that it is purchasing
Convertible Debenture for its own account or an account with respect to which it
exercises sole investment discretion and that it and any such account is an
institutional "accredited investor" within the meaning of subparagraph (a)(1),
(2), (3) or (7) of Rule 501 under the Securities Act.

Dated: ____________________________          __________________________________
                                             NOTICE:   To be executed by an
                                                       executive officer]

                                       A-1-9

<PAGE>

                                 CONVERSION NOTICE

To:  The Bank of New York, as Property Trustee of Sun Financing I

            The undersigned owner of these Convertible Preferred Securities
hereby irrevocably exercises the option to convert these Convertible Preferred
Securities, or the portion below designated, into common stock of Sun Healthcare
Group, Inc. (the "Sun Common Stock") in accordance with the terms of the Amended
and Restated Declaration of Trust (the "Declaration"), dated as of May 4, 1998, 
by Robert D. Woltil, William C. Warrick and Robert F. Murphy, as Administrative
Trustees, The Bank of New York, as Property Trustee, The Bank of New York
(Delaware) as Delaware Trustee, Sun Healthcare Group, Inc., as Sponsor, and by
the Holders, from time to time, of individual beneficial interests in the Trust
to be issued pursuant to the Declaration.  Pursuant to the aforementioned
exercise of the option to convert these Convertible Preferred Securities, the
undersigned hereby directs the Conversion Agent (as that term is defined in the
Declaration) to (i) exchange such Convertible Preferred Securities for a portion
of the Convertible Debentures (as that term is defined in the Declaration) held
by the Trust (at the rate of exchange specified in the terms of the Declaration)
and (ii) immediately convert such Convertible Debentures on behalf of the
undersigned into Sun Common Stock (at the conversion rate specified in the terms
of the Declaration).

            The undersigned also hereby directs the Conversion Agent that the
shares issuable and deliverable upon conversion, together with any check in
payment for fractional shares, be issued in the name of and delivered to the
undersigned, unless a different name has been indicated in the assignment below.
If shares are to be issued in the name of a person other than the undersigned,
the undersigned will pay all transfer taxes payable with respect thereto.

            Any holder, upon the exercise of conversion rights in accordance
with the terms of the Declaration and the Convertible Preferred Securities
agrees to be bound by the terms of the Registration Rights Agreement relating to
the Sun Common Stock issuable upon conversion of the Convertible Preferred
Securities.

Date: ________________

Number of Convertible Preferred Securities to be converted: ___________________

If a name or names other than the undersigned, please indicate in the spaces
below the name or names in which the shares of Sun Common Stock are to be
issued, along with the address or addresses of such person or persons.

________________________________________________________________________
________________________________________________________________________
________________________________________________________________________

__________________________________________
(Sign exactly as your name appears on the
other side of this Convertible Preferred Security 
Certificate) (for conversion only)

                                       A-1-10

<PAGE>

Please Print or Typewrite Name and Address, 
Including Zip Code, and Social Security or 
Other Identifying Number.
___________________________________________
___________________________________________
___________________________________________
___________________________________________


Signature Guarantee:(*)
                       ----------------------------------------------


_______________________________

(*)  Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank, stockbroker, savings and loan association or credit union meeting
     the requirements of the Registrar, which requirements include membership or
     participation in the Securities Transfer Agents Medallion Program ("STAMP")
     or such other "signature guarantee program" as may be determined by the
     Registrar in addition to, or in substitution for, STAMP, all in accordance
     with the Securities Exchange Act of 1934, as amended.

                                       A-1-11

<PAGE>

                                                                   EXHIBIT A-2

                               FORM OF COMMON SECURITY

                                  [FACE OF SECURITY]

THIS COMMON SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED, AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED
EXCEPT PURSUANT TO AN EXEMPTION FROM REGISTRATION OR AN EFFECTIVE REGISTRATION
STATEMENT.  OTHER THAN AS PROVIDED IN THE DECLARATION (AS DEFINED HEREIN), THIS
SECURITY MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT TO A
RELATED PARTY (AS DEFINED IN THE DECLARATION) OF THE SPONSOR.


Certificate Number
     

                                  Common Securities
                                          of
                                   SUN FINANCING I


                          7% Convertible Common Securities
               (liquidation amount $25 per Convertible Common Security)


            Sun Financing I, a statutory business trust created under the laws
of the State of Delaware (the "Trust"), hereby certifies that
___________________________ (the "Holder") is the registered owner of common
securities of the Trust representing undivided beneficial interests in the
assets of the Trust designated the "7% Convertible Common Securities
(liquidation amount $25 per Convertible Common Security)" (the "Common
Securities").  The Common Securities are transferable on the books and records
of the Trust, in person or by a duly authorized attorney, upon surrender of this
certificate duly endorsed and in proper form for transfer.  The designation,
rights, privileges, restrictions, preferences and other terms and provisions of
the Common Securities represented hereby are issued and shall in all respects be
subject to the provisions of the Amended and Restated Declaration of Trust of
the Trust dated as of May 4, 1998, as the same may be amended from time to time
(the "Declaration"), including the designation of the terms of the Common
Securities as set forth in Annex I to the Declaration.  Capitalized terms used
herein but not defined shall have the meaning given them in the Declaration. 
The Holder is entitled to the benefits of the Common Securities Guarantee to the
extent provided therein.  The Company 

<PAGE>

will provide a copy of the Declaration, the Common Securities Guarantee and 
the Indenture to a Holder without charge upon written request to the Sponsor 
at its principal place of business.

            Reference is hereby made to select provisions of the Common
Securities set forth on the reverse hereof, which select provisions shall for
all purposes have the same effect as if set forth at this place.

            Upon receipt of this certificate, the Company is bound by the
Declaration and is entitled to the benefits thereunder.

            By acceptance, the Holder agrees to treat for United States federal
income tax purposes the Convertible Debentures as indebtedness and the Common
Securities as evidence of indirect beneficial ownership in the Convertible
Debentures.


            IN WITNESS WHEREOF, the Trust has caused this instrument to be duly
executed.

Dated: 

                                        SUN FINANCING I


                                        By:
                                            -------------------------------
                                            Name:
                                            Title:
[Seal]

Attest:


- -------------------------


                                    A-2-2

<PAGE>

                             [REVERSE OF SECURITY]

            Distributions payable on each Common Security will be fixed at a 
rate per annum of 7% (the "Coupon Rate") of the stated liquidation amount of 
$25 per Common Security, such rate being the rate of interest payable on the 
Convertible Debentures to be held by the Property Trustee.  Distributions in 
arrears for more than one quarter will bear interest thereon compounded 
quarterly at the Coupon Rate (to the extent permitted by applicable law).  
The term "Distributions" as used herein includes any such interest including 
any Additional Interest, Compounded Interest and Liquidated Damages, if any, 
payable unless otherwise stated.  A Distribution is payable only to the 
extent that payments are made in respect of the Convertible Debentures held 
by the Property Trustee and to the extent the Trust has funds available 
therefor.  The amount of Distributions payable for any period will be 
computed for any full quarterly Distribution period on the basis of a 360-day 
year of twelve 30-day months, and for any period shorter than a full 
quarterly Distribution period for which Distributions are computed, 
Distributions will be computed on the basis of the actual number of days 
elapsed per 90-day quarter.

            Except as otherwise described below, Distributions on the Common 
Security Securities will be cumulative, will accrue from the date of initial 
issuance and will be payable quarterly in arrears, on the following dates, 
which dates correspond to the interest payment dates on the Convertible 
Debentures: February 1, May 1, August 1 and November 1, of each year, 
commencing on August 1, 1998, when, as and if available for payment by the 
Property Trustee.  The Company has the right at any time during the term of 
the Convertible Debentures to defer interest payments from time to time by 
extending the interest payment period for successive periods not exceeding 20 
consecutive quarters (each an "Extension Period") for each such period; 
PROVIDED, that no Extension Period may extend beyond the maturity date of the 
Convertible Debentures.  As a consequence of such extension, quarterly 
Distributions on the Common Security Securities would be deferred (though 
such Distributions would continue to accrue with interest since interest 
would continue to accrue on the Convertible Debentures) during any such 
extended interest payment period.  In the event that the Company exercises 
this right, then, during such period the Company has agreed, among other 
things, (a) not to declare or pay dividends on, or make a distribution with 
respect to, or redeem or purchase or acquire, or make a liquidation payment 
with respect to, any of its capital stock (other than (i) purchases or 
acquisitions of shares of Sun Common Stock in connection with the 
satisfaction by the Company of its obligations under any employee benefit 
plans or the satisfaction by the Company of its obligations pursuant to any 
contract or security requiring the Company to purchase shares of Sun Common 
Stock, (ii) as a result of a reclassification of the Company's capital stock 
or the exchange or conversion of one class or series of the Company's capital 
stock for another class or series of the Company's capital stock or (iii) the 
purchase of fractional interests in shares of the Company's capital stock 
pursuant to the conversion or exchange provisions of such capital stock or 
the security being converted or exchanged) or make any guarantee payments 
with respect to the foregoing, (b) not to make any payment of interest, 
principal or premium, if any, on or repay, repurchase or redeem any debt 
securities (including guarantees) issued by the Company that rank PARI PASSU 
with or 


                                     A-2-3

<PAGE>

junior to the Convertible Debentures and (c) not to make any guarantee 
payments with respect to the foregoing (other than pursuant to the Common 
Securities Guarantee). Prior to the termination of any such Extension Period, 
the Company may further extend the interest payment period; PROVIDED, that 
such Extension Period, together with all such previous and further extensions 
thereof, may not exceed 20 consecutive quarters or extend beyond the maturity 
date of the Convertible Debentures.  Upon the termination of any Extension 
Period and the payment of all amounts then due, the Company may commence a 
new Extension Period, subject to the above requirements.

            The Common Securities shall be convertible into shares of common 
stock of Sun Healthcare Group, Inc. ("Sun Common Stock") through (i) the 
exchange of Common Securities for a portion of the Convertible Debentures and 
(ii) the immediate conversion of such Convertible Debentures into Sun Common 
Stock, in the manner and according to the terms set forth in Article Thirteen 
of the Declaration.


                                     A-2-4

<PAGE>

                                   ASSIGNMENT

FOR VALUE RECEIVED, the undersigned assigns and transfers this Common Security 
Certificate to:



      (Insert assignee's social security or tax identification number)





                  (Insert address and zip code of assignee)


and irrevocably appoints



Agent to transfer this Common Security Certificate on the books of the Trust. 
The Agent may substitute another to act for him or her.

Date:
     ----------------------------


- -------------------------------------------------
(Sign exactly as your name appears on the
other side of this Common Security 
Certificate) 


Signature Guarantee:(*)
                       -----------------------------------


______________________

(*)  (Signature must be guaranteed by an "eligible guarantor institution" that
     is a bank, stockbroker, savings and loan association or credit union
     meeting the requirements of the Registrar, which requirements include
     membership or participation in the Securities Transfer Agents Medallion
     Program ("STAMP") or such other "signature guarantee program" as may be
     determined by the Registrar in addition to, or in substitution for, STAMP,
     all in accordance with the Securities Exchange Act of 1934, as amended.)


                                     A-2-5

<PAGE>

     [Include the following if the Common Security bears a Restricted Securities
      Legend]

In connection with any transfer of any of the Common Securities evidenced by 
this certificate, the undersigned confirms that such Common Securities are 
being:

CHECK ONE BOX BELOW

     (1)    / /      exchanged for the undersigned's own account without
                     transfer; or

     (2)    / /      transferred pursuant to and in compliance with Rule 144A
                     under the Securities Act of 1933, as amended (the
                     "Securities Act"); or

     (3)    / /      transferred to an institutional "accredited investor"; or

     (4)    / /      transferred pursuant to another available exemption from
                     the registration requirements of the Securities Act; or

     (5)    / /      transferred pursuant to an effective Registration
                     Statement under the Securities Act.

Unless one of the boxes is checked, the Trustee will refuse to register any 
of the Common Securities evidenced by this certificate in the name of any 
person other than the registered Holder thereof; PROVIDED, HOWEVER, that if 
box (3) is checked, the Trustee may require, prior to registering any such 
transfer of the Common Securities, such legal opinions, certifications and 
other information as the Company has reasonably requested in writing and 
directed the Trustee to require confirmation that such transfer is being made 
pursuant to an exemption from, or in a transaction not subject to, the 
registration requirements of the Securities Act, such as the exemption 
provided by Rule 144 under such Act; PROVIDED, FURTHER, that after the date 
that a Shelf Registration Statement under the Securities Act has been filed 
and so long as such Shelf Registration Statement continues to be effective, 
the Trustee may only permit transfers for which box (5) has been checked.


                                      ------------------------------------
                                                  Signature
Signature Guarantee:(**)


         --------------------------------------------------------------------

               [TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED.
                                          
            The undersigned represents and warrants that it is purchasing 
this Common Security for its own account or an account with respect to which 
it exercises sole investment discretion and that it and any such account is a 
"qualified institutional buyer" within the meaning of Rule 144A under the 
Securities Act, and is aware that the sale to it is being made in reliance on 
Rule 144A and acknowledges that it has received such information regarding 
the Company as the undersigned has requested pursuant to Rule 144A or has 
determined not to request such information and that it is aware that the 
transferor is relying upon the undersigned's foregoing representations in 
order to claim the exemption from registration provided by Rule 144A.

Dated:
       ----------------------------          ----------------------------------


______________________

(**) Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank, stockbroker, savings and loan association or credit union meeting
     the requirements of the Registrar, which requirements include membership or
     participation in the Securities Transfer Agents Medallion Program ("STAMP")
     or such other "signature guarantee program" as may be determined by the
     Registrar in addition to, or in substitution for, STAMP, all in accordance
     with the Securities Exchange Act of 1934, as amended.


                                     A-2-6

<PAGE>

                               NOTICE:   To be executed by an executive officer]



                                     A-2-7

<PAGE>

              [TO BE COMPLETED BY A PURCHASER IF (3) ABOVE IS CHECKED.

            The undersigned represents and warrant that it is purchasing 
Convertible Debenture for its own account or an account with respect to which 
it exercises sole investment discretion and that it and any such account is 
an institutional "accredited investor" within the meaning of subparagraph 
(a)(1), (2), (3) or (7) of Rule 501 under the Securities Act.

Dated:
       ----------------------------          ----------------------------------
                                             NOTICE:   To be executed by an
                                                       executive officer]


                                     A-2-8

<PAGE>

                               CONVERSION NOTICE

To:  The Bank of New York, as Property Trustee of Sun Financing I.

            The undersigned owner of these Common Securities hereby 
irrevocably exercises the option to convert these Common Securities, or the 
portion below designated, into common stock of Sun Healthcare Group, Inc. 
(the "Sun Common Stock") in accordance with the terms of the Amended and 
Restated Declaration of Trust (the "Declaration"), dated as of May 4, 1998, 
by Robert D. Woltil, William C. Warrick and Robert F. Murphy, as 
Administrative Trustees, The Bank of New York, as Delaware Trustee, The Bank 
of New York (Delaware), as Property Trustee, Sun Healthcare Group, Inc., as 
Sponsor, and by the Holders, from time to time, of individual beneficial 
interests in the Trust to be issued pursuant to the Declaration.  Pursuant to 
the aforementioned exercise of the option to convert these Common Securities, 
the undersigned hereby directs the Conversion Agent (as that term is defined 
in the Declaration) to (i) exchange such Common Securities for a portion of 
the Convertible Debentures (as that term is defined in the Declaration) held 
by the Trust (at the rate of exchange specified in the terms of the 
Declaration) and (ii) immediately convert such Convertible Debentures on 
behalf of the undersigned into Sun Common Stock (at the conversion rate 
specified in the terms of the Declaration).

            The undersigned also hereby directs the Conversion Agent that the 
shares issuable and deliverable upon conversion, together with any check in 
payment for fractional shares, be issued in the name of and delivered to the 
undersigned, unless a different name has been indicated in the assignment 
below. If shares are to be issued in the name of a person other than the 
undersigned, the undersigned will pay all transfer taxes payable with respect 
thereto.

Date: 
      ---------------------

Number of Common Securities to be converted:
                                             -------------------

If a name or names other than the undersigned, please indicate in the spaces
below the name or names in which the shares of Sun Common Stock are to be
issued, along with the address or addresses of such person or persons.

________________________________________________________________________
________________________________________________________________________
________________________________________________________________________



_________________________________________
(Sign exactly as your name appears on the
other side of this Common Security 
Certificate) (for conversion only) 


                                     A-2-9

<PAGE>

Please Print or Typewrite Name and Address, 
Including Zip Code, and Social Security or 
Other Identifying Number.

____________________________________________
____________________________________________
____________________________________________
____________________________________________



Signature Guarantee:(*)
                       --------------------------------



______________________

(*)  Signature must be guaranteed by an "eligible guarantor institution" that is
     a bank, stockbroker, savings and loan association or credit union meeting
     the requirements of the Registrar, which requirements include membership or
     participation in the Securities Transfer Agents Medallion Program ("STAMP")
     or such other "signature guarantee program" as may be determined by the
     Registrar in addition to, or in substitution for, STAMP, all in accordance
     with the Securities Exchange Act of 1934, as amended.


                                     A-2-10

<PAGE>

                       EXHIBIT B - Form of Unrestricted
                            Securities Certificate


                     UNRESTRICTED SECURITIES CERTIFICATE
    (For removal of Securities Act Legends pursuant to Section 8.2(b)(iv))
                                          
                                          

Attention:  Corporate Trust Department

     Re:    7% Convertible Preferred
            Securities of Sun Financing I (the "Securities")                    
                          
            Reference is made to the Amended and Restated Declaration, dated 
as of May 4, 1998 (as amended from time to time, the "Declaration"), among 
Sun Healthcare Group, Inc. (the "Company"), the Bank of New York (Delaware) 
as Delaware Trustee, The Bank of New York as Property Trustee and the 
Administrative Trustees named therein and the holders, from time to time, of 
undivided beneficial interests in the assets of the Trust.  Terms used herein 
and defined in the Declaration or Rule 144 under the U.S. Securities Act of 
1933, as amended (the "Securities Act"), are used herein as so defined.

            The certificate relates to ____________ shares of Securities, 
which are evidenced by the following certificate(s) (the "Specified 
Securities"):

     CUSIP No(s).:
                         -----------------------------------------------------
     CERTIFICATE No(s):
                         -----------------------------------------------------

            The Person in whose name this certificate is executed below (the 
"Undersigned") hereby certifies that either (i) it is the sole beneficial 
owner of the Specified Securities or (ii) it is acting on behalf of all the 
beneficial owners of the Specified Securities and is duly authorized by them 
to do so. Such beneficial owner or owners are referred to herein collectively 
as the "Owner".  If the Specified Securities are represented by a Global 
Certificate, they are held through the Clearing Agency or participant in the 
name of the Undersigned, as or on behalf of the Owner.  If the Specified 
Securities are not represented by a Global Certificate, they are registered 
in the name of the Undersigned, as or on behalf of the Owner.

            The Owner has requested that the Specified Securities be 
exchanged for Securities bearing no Securities Act Legend pursuant to Section 
8.2 of the Declaration.  In connection with such exchange, the Owner hereby 
certifies that the exchange is occurring after a holding period of at least 
two years (computed in accordance with paragraph (d) of Rule 144) has elapsed 
since the Specified Securities were last acquired from the Trust or from an 
affiliate of the Trust, whichever is later, and the Owner is not, and during 
the preceding three months has not been, an affiliate of the Trust.  The 
Owner also acknowledges that any future transfers of the Specified Securities 
must comply with all applicable securities laws of the states of the United 
States and other jurisdictions.

            This certificate and the statements contained herein are made for 
your benefit and the benefit of the Trust and the Purchasers.

Dated:
      ------------------------------


                                     (Print the name of the Undersigned, as such
                                      term is defined in the second paragraph of
                                      this certificate.)

                                     By:         
                                           ------------------------------------
                                     Name:                
                                           ------------------------------------
                                     Title:                        
                                           ------------------------------------

                                           (If the Undersigned is a corporation,
                                            partnership or fiduciary, the title
                                            of the person signing on behalf of 
                                            the Undersigned must be stated.)


                                      B-1



<PAGE>

                                                                 Exhibit 10.4









                        Sun Healthcare Group, Inc., as Issuer
                                          
                                        and

                           The Bank of New York, as Trustee


                                   -----------------



                                      Indenture

                               Dated as of May 4, 1998


                                   $355,670,131.25

               7% Convertible Junior Subordinated Debentures Due 2028

                                   -----------------


<PAGE>

                    Certain Sections of this Indenture relating to
                           Sections 310 through 318 of the
                             Trust Indenture Act of 1939:

<TABLE>
<CAPTION>

Trust Indenture                                                  Indenture
  Act Section                                                    Section
- ---------------                                                  --------------
<S>                                                             <C>
Section 310(a)(1). . . . . . . . . . . . . . . . . . . . . .     609
           (a)(2). . . . . . . . . . . . . . . . . . . . . .     609
           (a)(3). . . . . . . . . . . . . . . . . . . . . .     Not Applicable
           (a)(4). . . . . . . . . . . . . . . . . . . . . .     Not Applicable
           (b) . . . . . . . . . . . . . . . . . . . . . . .     608, 610
Section 311(a) . . . . . . . . . . . . . . . . . . . . . . .     613
           (b) . . . . . . . . . . . . . . . . . . . . . . .     613
Section 312(a) . . . . . . . . . . . . . . . . . . . . . . .     701
Section 312(a) . . . . . . . . . . . . . . . . . . . . . . .     702(a)
           (b) . . . . . . . . . . . . . . . . . . . . . . .     702(b)
           (c) . . . . . . . . . . . . . . . . . . . . . . .     702(c)
Section 313(a) . . . . . . . . . . . . . . . . . . . . . . .     703(a)
           (b) . . . . . . . . . . . . . . . . . . . . . . .     703(a)
           (c) . . . . . . . . . . . . . . . . . . . . . . .     703(a)
           (d) . . . . . . . . . . . . . . . . . . . . . . .     703(b)
Section 314(a) . . . . . . . . . . . . . . . . . . . . . . .     704, 102
           (b) . . . . . . . . . . . . . . . . . . . . . . .     Not Applicable
           (c)(1). . . . . . . . . . . . . . . . . . . . . .     102
           (c)(2). . . . . . . . . . . . . . . . . . . . . .     102
           (c)(3). . . . . . . . . . . . . . . . . . . . . .     Not Applicable
           (d) . . . . . . . . . . . . . . . . . . . . . . .     Not Applicable
           (e) . . . . . . . . . . . . . . . . . . . . . . .     102
Section 315(a) . . . . . . . . . . . . . . . . . . . . . . .     601
           (b) . . . . . . . . . . . . . . . . . . . . . . .     602
           (c) . . . . . . . . . . . . . . . . . . . . . . .     601
           (d) . . . . . . . . . . . . . . . . . . . . . . .     601
           (e) . . . . . . . . . . . . . . . . . . . . . . .     514
Section 316(a)(1)(A) . . . . . . . . . . . . . . . . . . . .     502, 512
           (a)(1)(B) . . . . . . . . . . . . . . . . . . . .     513
           (a)(2). . . . . . . . . . . . . . . . . . . . . .     Not Applicable
           (b) . . . . . . . . . . . . . . . . . . . . . . .     508
           (c) . . . . . . . . . . . . . . . . . . . . . . .     104(c)
Section 317(a)(1)  . . . . . . . . . . . . . . . . . . . . .     503
           (a)(2)  . . . . . . . . . . . . . . . . . . . . .     504
           (b) . . . . . . . . . . . . . . . . . . . . . . .     1003
Section 318(a) . . . . . . . . . . . . . . . . . . . . . . .     107

</TABLE>
______________
     Note:  This reconciliation and tie shall not, for any purpose, be deemed to
be a part of the Indenture.


                                        -i-
<PAGE>

                                  TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                               Page
                                                                               ----
<S>                                                                           <C>
ARTICLE I

     Definitions and Other Provisions of General Application . . . . . . . . .  -2-
     SECTION 101.   Definitions. . . . . . . . . . . . . . . . . . . . . . . .  -2-
     SECTION 102.   Compliance Certificates and Opinions . . . . . . . . . . . -14-
     SECTION 103.   Form of Documents Delivered to Trustee . . . . . . . . . . -14-
     SECTION 104.   Acts of Holders; Record Dates. . . . . . . . . . . . . . . -15-
     SECTION 105.   Notices, Etc., to Trustee and the Company. . . . . . . . . -16-
     SECTION 106.   Notice to Holders; Waiver. . . . . . . . . . . . . . . . . -17-
     SECTION 107.   Conflict with Trust Indenture Act. . . . . . . . . . . . . -17-
     SECTION 108.   Effect of Headings and Table of Contents . . . . . . . . . -17-
     SECTION 109.   Successors and Assigns . . . . . . . . . . . . . . . . . . -18-
     SECTION 110.   Separability Clause. . . . . . . . . . . . . . . . . . . . -18-
     SECTION 111.   Benefits of Indenture. . . . . . . . . . . . . . . . . . . -18-
     SECTION 112.   Governing Law. . . . . . . . . . . . . . . . . . . . . . . -18-
     SECTION 113.   Legal Holidays . . . . . . . . . . . . . . . . . . . . . . -18-

ARTICLE II

     Convertible Debenture Forms. . . . . . . . . . . . . . . . . . . . .  . . -19-
     SECTION 201.   Forms Generally. . . . . . . . . . . . . . . . . . . . . . -19-
     SECTION 202.   Initial Issuance to Property Trustee . . . . . . . . . . . -19-

ARTICLE III

     The Convertible Debentures. . . . . . . . . . . . . . . . . . . . . . . . -21-
     SECTION 301.   Title and Terms. . . . . . . . . . . . . . . . . . . . . . -21-
     SECTION 302.   Denominations. . . . . . . . . . . . . . . . . . . . . . . -22-
     SECTION 303.   Execution, Authentication, Delivery and Dating . . . . . . -23-
     SECTION 304.   Temporary Convertible Debentures . . . . . . . . . . . . . -23-
     SECTION 305.   Registration, Registration of Transfer and Exchange. . . . -24-
     SECTION 306.   Mutilated, Destroyed, Lost and Stolen 
                    Convertible Debentures . . . . . . . . . . . . . . . . . . -25-
     SECTION 307.   Payment of Interest; Interest Rights Preserved . . . . . . -26-
     SECTION 308.   Persons Deemed Owners. . . . . . . . . . . . . . . . . . . -28-
     SECTION 309.   Cancellation . . . . . . . . . . . . . . . . . . . . . . . -28-
     SECTION 310.   Right of Set Off . . . . . . . . . . . . . . . . . . . . . -29-


                                     -ii-

<PAGE>

<CAPTION>
                                                                               Page
                                                                               ----
<S>                                                                           <C>
     SECTION 311.   CUSIP Numbers. . . . . . . . . . . . . . . . . . . . . . . -29-
     SECTION 312.   Option to Extend Interest Payment Period . . . . . . . . . -29-
     SECTION 313.   Paying Agent, Security Registrar and Conversion Agent. . . -31-
     SECTION 314.   Global Security. . . . . . . . . . . . . . . . . . . . . . -31-

ARTICLE IV

     Satisfaction and Discharge. . . . . . . . . . . . . . . . . . . . . . . . -34-
     SECTION 401.   Satisfaction and Discharge of Indenture. . . . . . . . . . -34-
     SECTION 402.   Application of Trust Money . . . . . . . . . . . . . . . . -35-

ARTICLE V

     Remedies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -35-
     SECTION 501.   Events of Default. . . . . . . . . . . . . . . . . . . . . -35-
     SECTION 502.   Acceleration of Maturity; Rescission and Annulment . . . . -37-
     SECTION 503.   Collection of Indebtedness and Suits for Enforcement by
                    Trustee. . . . . . . . . . . . . . . . . . . . . . . . . . -38-
     SECTION 504.   Trustee May File Proofs of Claim . . . . . . . . . . . . . -39-
     SECTION 505.   Trustee May Enforce Claims Without Possession 
                    of Convertible Debentures. . . . . . . . . . . . . . . . . -39-
     SECTION 506.   Application of Money Collected . . . . . . . . . . . . . . -40-
     SECTION 507.   Limitation on Suits. . . . . . . . . . . . . . . . . . . . -40-
     SECTION 508.   Unconditional Right of Holders to Receive Principal and
                    Interest and Convert . . . . . . . . . . . . . . . . . . . -41-
     SECTION 509.   Restoration of Rights and Remedies . . . . . . . . . . . . -41-
     SECTION 510.   Rights and Remedies Cumulative . . . . . . . . . . . . . . -42-
     SECTION 511.   Delay or Omission Not Waiver . . . . . . . . . . . . . . . -42-
     SECTION 512.   Control by Holders . . . . . . . . . . . . . . . . . . . . -42-
     SECTION 513.   Waiver of Past Defaults. . . . . . . . . . . . . . . . . . -42-
     SECTION 514.   Undertaking for Costs. . . . . . . . . . . . . . . . . . . -43-
     SECTION 515.   Waiver of Stay or Extension Laws . . . . . . . . . . . . . -43-
     SECTION 516.   Enforcement by Holders of Convertible Preferred 
                    Securities . . . . . . . . . . . . . . . . . . . . . . . . -44-

ARTICLE VI

     The Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -44-


                                     -iii-

<PAGE>

<CAPTION>
                                                                               Page
                                                                               ----
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     SECTION 601.   Certain Duties and Responsibilities. . . . . . . . . . . . -44-
     SECTION 602.   Notice of Defaults . . . . . . . . . . . . . . . . . . . . -45-
     SECTION 603.   Certain Rights of Trustee. . . . . . . . . . . . . . . . . -45-
     SECTION 604.   Not Responsible for Recitals or Issuance of
                    Convertible Debentures . . . . . . . . . . . . . . . . . . -46-
     SECTION 605.   May Hold Convertible Debentures. . . . . . . . . . . . . . -46-
     SECTION 606.   Money Held in Trust. . . . . . . . . . . . . . . . . . . . -47-
     SECTION 607.   Compensation and Reimbursement . . . . . . . . . . . . . . -47-
     SECTION 608.   Disqualification; Conflicting Interests. . . . . . . . . . -48-
     SECTION 609.   Corporate Trustee Required; Eligibility. . . . . . . . . . -48-
     SECTION 610.   Resignation and Removal; Appointment of Successor. . . . . -48-
     SECTION 611.   Acceptance of Appointment by Successor . . . . . . . . . . -50-
     SECTION 612.   Merger, Conversion, Consolidation or 
                    Succession to Business . . . . . . . . . . . . . . . . . . -50-
     SECTION 613.   Preferential Collection of Claims Against Company. . . . . -50-

ARTICLE VII

     Holders' Lists and Reports by Trustee and Company . . . . . . . . . . . . -51-
     SECTION 701.   Company to Furnish Trustee Names and Addresses 
                    of Holders . . . . . . . . . . . . . . . . . . . . . . . . -51-
     SECTION 702.   Preservation of Information; Communications to 
                    Holders. . . . . . . . . . . . . . . . . . . . . . . . . . -51-
     SECTION 703.   Reports by Trustee . . . . . . . . . . . . . . . . . . . . -52-
     SECTION 704.   Reports by Company . . . . . . . . . . . . . . . . . . . . -52-

ARTICLE VIII

     Consolidation, Merger, Conveyance, Transfer or Lease. . . . . . . . . . . -53-
     SECTION 801.   Company May Consolidate, Etc., Only on 
                    Certain Terms. . . . . . . . . . . . . . . . . . . . . . . -53-
     SECTION 802.   Successor Substituted. . . . . . . . . . . . . . . . . . . -54-

ARTICLE IX

     Supplemental Indentures . . . . . . . . . . . . . . . . . . . . . . . . . -54-
     SECTION 901.   Supplemental Indentures Without Consent of Holders . . . . -54-
     SECTION 902.   Supplemental Indentures with Consent of Holders. . . . . . -55-
     SECTION 903.   Execution of Supplemental Indentures . . . . . . . . . . . -56-
     SECTION 904.   Effect of Supplemental Indentures. . . . . . . . . . . . . -57-


                                     -iv-

<PAGE>

<CAPTION>
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                                                                               ----
<S>                                                                           <C>
     SECTION 905.   Conformity with Trust Indenture Act. . . . . . . . . . . . -57-
     SECTION 906.   Reference in Convertible Debentures to Supplemental
                    Indentures . . . . . . . . . . . . . . . . . . . . . . . . -57-

ARTICLE X

     Covenants; Representations and Warranties . . . . . . . . . . . . . . . . -57-
     SECTION 1001.  Payment of Principal and Interest. . . . . . . . . . . . . -57-
     SECTION 1002.  Maintenance of Office or Agency. . . . . . . . . . . . . . -57-
     SECTION 1003.  Money for Convertible Debenture Payments to Be 
                    Held in Trust. . . . . . . . . . . . . . . . . . . . . . . -58-
     SECTION 1004.  Statement by Officers as to Default. . . . . . . . . . . . -59-
     SECTION 1005.  Limitation on Dividends; Covenants as to the Trust . . . . -59-
     SECTION 1006.  Payment of Expenses of the Trust . . . . . . . . . . . . . -60-
     SECTION 1007.  Registration Rights. . . . . . . . . . . . . . . . . . . . -61-

ARTICLE XI

     Redemption of Convertible Debentures. . . . . . . . . . . . . . . . . . . -61-
     SECTION 1101.  Optional Redemption. . . . . . . . . . . . . . . . . . . . -61-
     SECTION 1102.  Tax Event Optional Redemption. . . . . . . . . . . . . . . -62-
     SECTION 1103.  Applicability of Article . . . . . . . . . . . . . . . . . -63-
     SECTION 1104.  Election to Redeem; Notice to Trustee. . . . . . . . . . . -63-
     SECTION 1105.  Selection by Trustee of Convertible Debentures to Be
                    Redeemed . . . . . . . . . . . . . . . . . . . . . . . . . -63-
     SECTION 1106.  Notice of Redemption . . . . . . . . . . . . . . . . . . . -64-
     SECTION 1107.  Deposit and Payment of Redemption Price. . . . . . . . . . -64-
     SECTION 1108.  Convertible Debentures Payable on Redemption Date. . . . . -65-
     SECTION 1109.  Convertible Debentures Redeemed in Part. . . . . . . . . . -65-
     SECTION 1110.  No Sinking Fund. . . . . . . . . . . . . . . . . . . . . . -66-
     SECTION 1111.  Mandatory Redemption . . . . . . . . . . . . . . . . . . . -66-
     SECTION 1112.  Exchange of Trust Securities for Convertible 
                    Debentures . . . . . . . . . . . . . . . . . . . . . . . . -66-

ARTICLE XII

     Subordination of Convertible Debentures . . . . . . . . . . . . . . . . . -67-
     SECTION 1201.  Agreement to Subordinate . . . . . . . . . . . . . . . . . -67-
     SECTION 1202.  Default on Senior Indebtedness . . . . . . . . . . . . . . -67-
     SECTION 1203.  Liquidation; Dissolution; Bankruptcy . . . . . . . . . . . -69-


                                      -v-

<PAGE>

<CAPTION>
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                                                                               ----
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     SECTION 1204.  Subrogation. . . . . . . . . . . . . . . . . . . . . . . . -70-
     SECTION 1205.  Trustee to Effectuate Subordination. . . . . . . . . . . . -70-
     SECTION 1206.  Notice by the Company. . . . . . . . . . . . . . . . . . . -70-
     SECTION 1207.  Rights of the Trustee; Holders of Senior Indebtedness . .  -71-
     SECTION 1208.  Subordination May Not Be Impaired. . . . . . . . . . . . . -72-

ARTICLE XIII

     Conversion of Convertible Debentures. . . . . . . . . . . . . . . . . . . -73-
     SECTION 1301.  Conversion Rights. . . . . . . . . . . . . . . . . . . . . -73-
     SECTION 1302.  Conversion Procedures. . . . . . . . . . . . . . . . . . . -73-
     SECTION 1303.  Conversion Price Adjustments . . . . . . . . . . . . . . . -76-
     SECTION 1304.  Fundamental Change.. . . . . . . . . . . . . . . . . . . . -81-
     SECTION 1305.  Notice of Adjustments of Conversion Price. . . . . . . . . -83-
     SECTION 1306.  Prior Notice of Certain Events . . . . . . . . . . . . . . -84-
     SECTION 1307.  Certain Defined Terms. . . . . . . . . . . . . . . . . . . -85-
     SECTION 1308.  Dividend or Interest Reinvestment Plans. . . . . . . . . . -85-
     SECTION 1309.  Certain Additional Rights. . . . . . . . . . . . . . . . . -86-
     SECTION 1310.  Restrictions on Sun Common Stock Issuable Upon 
                    Conversion . . . . . . . . . . . . . . . . . . . . . . . . -86-
     SECTION 1311.  Trustee Not Responsible for Determining Conversion 
                    Price or Adjustments . . . . . . . . . . . . . . . . . . . -88-

ARTICLE XIV

     Immunity of Incorporators, Stockholders, Officers and Directors . . . . . -88-
     SECTION 1401.  No Recourse. . . . . . . . . . . . . . . . . . . . . . . . -88-

</TABLE>


                                      -vi-

<PAGE>

<TABLE>
<CAPTION>
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<S>       <C>                                                             <C>
                                  EXHIBIT AND ANNEX

EXHIBIT A  Form of Convertible Debenture

ANNEX A    Amended and Restated Declaration of Trust among the Company, 
           as trust sponsor, The Bank of New York, as Property Trustee, 
           The Bank of New York (Delaware), as Delaware Trustee and 
           Robert D. Woltil, Robert F. Murphy and William C. Warrick as 
           Administrative Trustees, dated as of May 4, 1998.

</TABLE>
          --------------------

Note:     This table of contents shall not, for any purpose, be deemed to be a
          part of the Indenture.


                                     -vii-

<PAGE>

          INDENTURE, dated as of May 4, 1998, between Sun Healthcare Group,
Inc., a corporation duly organized and existing under the laws of the State of
Delaware (herein called the "Company"), having its principal office at 101 Sun
Avenue, N.E., Albuquerque, New Mexico 87109, and The Bank of New York, as
Trustee (herein called the "Trustee").

                            RECITALS OF THE COMPANY

          WHEREAS, Sun Financing I, a Delaware business trust (the "Trust"),
formed under the Amended and Restated Declaration of Trust among the Company, as
trust sponsor, The Bank of New York, as property trustee (the "Property
Trustee"), The Bank of New York (Delaware), as Delaware trustee (the "Delaware
Trustee"), and Robert D. Woltil, Robert F. Murphy and William C. Warrick, as
administrative trustees (the "Administrative Trustees"), dated as of May 4, 1998
(the "Declaration"), pursuant to the Purchase Agreement (the "Purchase
Agreement") dated April 28, 1998, among the Company and the initial purchasers
named therein, will issue and sell up to 13,800,000 of its 7% Convertible Trust
Issued Preferred Securities (the "Convertible Preferred Securities") with a
liquidation amount of $25 per Preferred Security, having an aggregate
liquidation amount with respect to the assets of the Trust of 345,000,000; 

          WHEREAS, the trustees of the Trust, on behalf of the Trust, will
execute and deliver to the Company  7% Convertible Common Securities (the
"Common Securities") of the Trust, registered in the name of the Company, in an
aggregate amount equal to three percent of the capitalization of the Trust,
equivalent to 426,805.25 Common Securities, with a liquidation amount of $25 per
Common Security, having an aggregate liquidation amount with respect to the
assets of the Trust of $10,670,131.25) (the "Common Securities"); 

          WHEREAS, the Trust will use the proceeds from the sale of the
Convertible Preferred Securities and the Common Securities to purchase from the
Company 7% Convertible Junior Subordinated Debentures Due 2028 (the "Convertible
Debentures") of the Company in an aggregate principal amount of $355,670,131.25;

          WHEREAS, the Company is guaranteeing the payment of distributions on
the Convertible Preferred Securities, and payment of the Redemption Price and
payments on liquidation with respect to the Convertible Preferred Securities, to
the extent provided in the Preferred Securities Guarantee Agreement (the
"Guarantee") dated May 4, 1998 between the Company and The Bank of New York, as
guarantee trustee, for the benefit of the holders of the Convertible Preferred
Securities from time to time;


<PAGE>

          WHEREAS, the Company has duly authorized the creation of the
Convertible Debentures of the tenor and amount herein set forth and to provide
therefor the Company has duly authorized the execution and delivery of this
Indenture;

          WHEREAS, so long as the Trust is a Holder of Convertible Debentures,
and any Convertible Preferred Securities are outstanding, the Trust Agreement
provides that the holders of Convertible Preferred Securities may cause the
Conversion Agent to (a) exchange such Convertible Preferred Securities for
Convertible Debentures held by the Trust and (b) immediately convert such
Convertible Debentures into Common Stock of the Company; and

          WHEREAS, all things necessary to make the Convertible Debentures, when
executed by the Company and authenticated and delivered hereunder and duly
issued by the Company, the valid obligations of the Company, and to make this
Indenture a valid agreement of the Company, in accordance with their and its
terms, have been done.

          NOW, THEREFORE, THIS INDENTURE WITNESSETH:

          For and in consideration of the premises and the purchase of the
Convertible Debentures by the Holders thereof, it is mutually agreed, for the
equal and proportionate benefit of all Holders of the Convertible Debentures, as
follows:

                                  ARTICLE I

                       Definitions and Other Provisions
                            of General Application

SECTION 101.   DEFINITIONS.

          For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires:

               (1)  the terms defined in this Article have the meanings assigned
to them in this Article and include the plural as well as the singular;

               (2)  all other terms used herein which are defined in the Trust
Indenture Act, either directly or by reference therein, have the meanings
assigned to them therein;


                                      -2-

<PAGE>

               (3)  all accounting terms not otherwise defined herein have the
meanings assigned to them in accordance with generally accepted accounting
principles; and

               (4)  the words "herein", "hereof" and "hereunder" and other words
of similar import refer to this Indenture as a whole and not to any particular
Article, Section or other subdivision.

          "ACT", when used with respect to any Holder, has the meaning specified
in Section 104.

          "ADDITIONAL INTEREST" has the meaning specified in Section 301.

          "ADDITIONAL PAYMENTS" means Compounded Interest, Liquidated Damages,
if any, and Additional Interest, if any.

          "ADMINISTRATIVE TRUSTEES" has the meaning specified in the Recitals of
this instrument.

          "AFFILIATE" has the same meaning as given to that term in Rule 405 of
the Securities Act or any successor rule thereunder.

          "AGENT" means any Registrar, Paying Agent, Conversion Agent or
co-registrar.

          "APPLICABLE PRICE" means (i) in the case of a Non-Stock Fundamental
Change in which the holders of Sun Common Stock receive only cash, the amount of
cash received by the holder of one share of Sun Common Stock and (ii) in the
event of any other Non-Stock Fundamental Change or any Common Stock Fundamental
Change, the average of the Closing Prices for the Sun Common Stock during the
ten trading days prior to the record date for the determination of the holders
of Sun Common Stock entitled to receive such securities, cash, or other property
in connection with such Non-Stock Fundamental Change or Common Stock Fundamental
Change or, if there is no such record date, the date upon which the holders of
the Sun Common Stock shall have the right to receive such securities, cash, or
other property (such record date or distribution date being hereinafter referred
to as the "Entitlement Date"), in each case as adjusted in good faith by the
Company to appropriately reflect any of the events referred to in Section 1303.

          "BOARD OF DIRECTORS" means either the board of directors of the
Company or any duly authorized committee of that board.


                                      -3-

<PAGE>

          "BOARD RESOLUTION" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted by
the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

          "BUSINESS DAY" means any day other than a day on which banking
institutions in The City of  New York or in Wilmington, Delaware are authorized
or required by law to close.

          "CLOSING PRICE" has the meaning specified in Section 1307.

          "COMMISSION" means the Securities and Exchange Commission, as from
time to time constituted, created under the Exchange Act, or, if at any time
after the execution of this instrument such Commission is not existing and
performing the duties now assigned to it under the Trust Indenture Act, then the
body performing such duties at such time.

          "COMMON SECURITIES" has the meaning specified in the recitals to this
Instrument.

          "COMMON SECURITIES GUARANTEE" means any guarantee that the Company may
enter into that operate directly or indirectly for the benefit of holders of
Common Securities of the Trust.

          "COMMON STOCK FUNDAMENTAL CHANGE" means any Fundamental Change in
which more than 50% of the value (as determined in good faith by the Board of
Directors of the Company) of the consideration received by holders of Sun Common
Stock consists of common stock that for each of the ten consecutive trading days
prior to the Entitlement Date has been admitted for listing or admitted for
listing subject to notice of issuance on a national securities exchange or
quoted on the Nasdaq National Market; provided, however, that a Fundamental
Change shall not be a Common Stock Fundamental Change unless either (i) the
Company continues to exist after the occurrence of such Fundamental Change and
the outstanding Convertible Preferred Securities continue to exist as
outstanding Convertible Preferred Securities or (ii) not later than the
occurrence of such Fundamental Change, the outstanding Convertible Preferred
Securities are converted into or exchanged for shares of convertible preferred
stock or debentures of an entity succeeding to the business of the Company or a
subsidiary thereof, which convertible preferred stock (or debentures, as the
case may be) has powers, preferences, and relative, participating, optional, or
other rights, and qualifications, limitations, and restrictions, substantially
similar to those of the Convertible Preferred Securities.


                                      -4-

<PAGE>

          "COMPANY" means the Person named as the "Company" in the first
paragraph of this instrument until a successor Person shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor Person.

          "COMPANY REQUEST" or "COMPANY ORDER" means a written request or order
signed in the name of the Company by its Chairman of the Board, its Vice
Chairman of the Board, its President, its Chief Financial Officer, or a Vice
President, and by its Treasurer, an Assistant Treasurer, its Controller, its
Secretary or an Assistant Secretary, and delivered to the Trustee.

          "COMPOUNDED INTEREST" has the meaning specified in Section 312.

          "CONVERSION AGENT" means the Person appointed to act on behalf of the
holders of Convertible Preferred Securities in effecting the conversion of
Convertible Preferred Securities as and in the manner set forth in the Trust
Agreement and Section 1302 hereof. 

          "CONVERSION DATE" has the meaning specified in Section 1302.

          "CONVERSION PRICE" has the meaning specified in Section 1301.

          "CONVERTIBLE DEBENTURES" has the meaning specified in the Recitals to
this instrument.

          "CONVERTIBLE PREFERRED SECURITIES" has the meaning specified in the
Recitals to this instrument.

          "CORPORATE TRUST OFFICE" means the principal office of the Trustee in
New York, New York, at which at any particular time its corporate trust business
shall be administered and which at the date of this Indenture is 101 Barclay
Street, 21 West, New York, New York 10286, Attention:  Corporate Trust Trustee
Administration.

          "DECLARATION" has the meaning specified in the Recitals of this
instrument.

          "DEFEASANCE TRUST" means a trust related to defeasance of
indebtedness.

          "DEFAULTED INTEREST" has the meaning specified in Section 307.

          "DELAWARE TRUSTEE" has the meaning given it in the Recitals of this
instrument.


                                      -5-

<PAGE>

          "DEPOSITARY" means, with respect to any Convertible Debentures issued
in the form of one or more Global Security, a clearing agency registered under
the Exchange Act that is dedicated to act as Depositary for the Convertible
Debentures, and will initially be the Depository Trust Company.

          "DESIGNATED SENIOR INDEBTEDNESS" has the meaning specified in Section
1202.

          "DIRECT ACTION" means a proceeding directly instituted by a holder of
Convertible Preferred Securities for enforcement of payment to such holder of
the principal of or interest on the Convertible Debentures having a principal
amount equal to the aggregate liquidation amount of the Convertible Preferred
Securities of such holder on or after the respective due date specified in the
Convertible Debentures, if an Event of Default under the Trust Agreement has
occurred and is continuing and such event is attributable to the failure of the
Company to pay interest or principal on the Convertible Debentures on the date
such interest or principal is otherwise payable (or in the case of redemption,
on the redemption date.)

          "DISSOLUTION EVENT" means that, as a result of the occurrence and
continuation of a Special Event, the Trust is to be dissolved in accordance with
the Declaration and the Convertible Debentures held by the Property Trustee are
to be distributed to the holders of Trust Securities issued by the Trust PRO
RATA in accordance with the Declaration.

          "DISSOLUTION TAX OPINION" has the meaning specified in the
Declaration.

          "EVENT OF DEFAULT" has the meaning specified in Section 501.

          "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended
from time to time, and the rules and regulations promulgated thereunder, or any
successor legislation.

          "EXTENSION PERIOD" has the meaning specified in Section 312.

          "FUNDAMENTAL CHANGE"  means the occurrence of any Transaction or event
in connection with a plan pursuant to which all or substantially all of  the Sun
Common Stock shall be exchanged for, converted into, acquired for, or constitute
solely the right to receive securities, cash, or other property (whether by
means of an exchange offer, liquidation, tender offer, consolidation, merger,
combination, reclassification, recapitalization, or otherwise), provided, that,
in the case of a plan involving more than one such Transaction or event, for
purposes of adjustment of the conversion price, such Fundamental Change shall be
deemed


                                      -6-
<PAGE>

to have occurred when substantially all of the Sun Common Stock shall be 
exchanged for, converted into, or acquired for or constitute solely the right 
to receive securities, cash, or other property, but the adjustment shall be 
based upon the consideration that a holder of the Sun Common Stock received 
in such Transaction or event as a result of which more than 50% of the Sun 
Common Stock shall have been exchanged for, converted into, or acquired for 
or constitute solely the right to receive securities, cash, or other 
property.  The term "Non-Stock Fundamental Change" means any Fundamental 
Change other than a Common Stock Fundamental Change.

          "GLOBAL SECURITY" has the meaning specified in Section 314.

          "GUARANTEE" has the meaning specified in the Recitals to this
instrument.

          "HOLDER" means a Person in whose name a Convertible Debenture is
registered in the Security Register.

          "INDENTURE" means this instrument as originally executed or as it may
from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
including, for all purposes of this instrument and any such supplemental
indenture, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this instrument and any such supplemental indenture,
respectively.

          "INITIAL PURCHASERS" means Bear, Stearns & Co. Inc., Donaldson, Lufkin
& Jenrette Securities Corporation, J.P. Morgan Securities Inc., NationsBank
Montgomery Securities LLC and Schroder & Co. Inc., as initial purchasers under
the Purchase Agreement.

          "INTEREST PAYMENT DATE" has the meaning specified in Section 301.

          "INVESTMENT COMPANY EVENT" has the meaning specified in Annex I to the
Declaration.

          "LIQUIDATED DAMAGES" has the meaning specified on the reverse side of
the form of debenture set forth in Exhibit A to this agreement

          "MATURITY", when used with respect to any Convertible Debenture, means
the date on which the principal of such Convertible Debenture becomes due and
payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, call for redemption or otherwise.


                                      -7-

<PAGE>

          "MINISTERIAL ACTION" has the meaning specified in Section 1102.

          "90-DAY PERIOD" has the meaning specified in Section 1102.

          "NO RECOGNITION OPINION" has the meaning specified in Annex I to 
the Declaration.

          "NON BOOK-ENTRY PREFERRED SECURITIES" has the meaning specified in 
section 314.

          "NON-STOCK FUNDAMENTAL CHANGE" means any Fundamental Change other 
than a Common Stock Fundamental Change.

          "NOTICE OF CONVERSION" means the notice to be given by a holder of 
Convertible Preferred Securities to the Conversion Agent directing the 
Conversion Agent to exchange such Convertible Preferred Securities for 
Convertible Debentures and to convert such Convertible Debentures into Sun 
Common Stock on behalf of such holder.

          "OFFICERS' CERTIFICATE" means a certificate signed by the Chairman 
of the Board, the Vice Chairman of the Board, the Chief Executive Officer, 
the President, Chief Financial Officer or a Vice President, and by the 
Treasurer, the Controller, an Assistant Treasurer, the Secretary or an 
Assistant Secretary, of the Company, and delivered to the Trustee.  One of 
the officers signing an Officers' Certificate given pursuant to Section 1004 
shall be the principal executive, financial or accounting officer of the 
Company.  

          "OPINION OF COUNSEL" means a written opinion of counsel, who may be 
counsel for the Company.

          "OUTSTANDING", when used with respect to Convertible Debentures, 
means, as of the date of determination, all Convertible Debentures 
theretofore authenticated and delivered under this Indenture, EXCEPT:  (i) 
Convertible Debentures theretofore cancelled by the Trustee or delivered to 
the Trustee for cancellation; (ii) Convertible Debentures for whose payment 
or redemption money in the necessary amount has been theretofore deposited 
with the Trustee or any Paying Agent (other than the Company) in trust or set 
aside and segregated in trust by the Company (if the Company shall act as its 
own Paying Agent) for the Holders of such Convertible Debentures; PROVIDED, 
that if such Convertible Debentures are to be redeemed, notice of such 
redemption has been duly given pursuant to this Indenture or provision 
therefor satisfactory to the Trustee has been made; and (iii) Convertible 
Debentures that have been paid pursuant to Section 307, converted into Sun 
Common Stock pursuant to 


                                      -8-
<PAGE>

Section 1301, or in exchange for or in lieu of which other Convertible 
Debentures have been authenticated and delivered pursuant to this Indenture, 
other than any such Convertible Debentures in respect of which there shall 
have been presented to the Trustee proof satisfactory to it that such 
Convertible Debentures are held by a bona fide purchaser in whose hands such 
Convertible Debentures are valid obligations of the Company, PROVIDED, 
HOWEVER, that in determining whether the Holders of the requisite principal 
amount of the Outstanding Convertible Debentures have given any request, 
demand, authorization, direction, notice, consent or waiver hereunder, 
Convertible Debentures owned by the Company or any other obligor upon the 
Convertible Debentures or any Affiliate of the Company or of such other 
obligor shall be disregarded and deemed not to be outstanding, except that, 
in determining whether the Trustee shall be protected in relying upon any 
such request, demand, authorization, direction, notice, consent or waiver, 
only Convertible Debentures which the Trustee knows to be so owned shall be 
so disregarded.  Convertible Debentures so owned which have been pledged in 
good faith may be regarded as Outstanding if the pledgee establishes to the 
satisfaction of the Trustee the pledgee's right so to act with respect to 
such Convertible Debentures and that the pledgee is not the Company or any 
other obligor upon the Convertible Debentures or any Affiliate of the Company 
or of such other obligor.

          "PAYING AGENT" means any Person authorized by the Company to pay 
the principal of or interest on any Convertible Debentures on behalf of the 
Company.

          "PERSON" means any legal person, including any individual, 
corporation, estate, partnership, joint venture, association, joint stock 
company, limited liability company, trust, unincorporated organization or 
government or any agency or political subdivision thereof, or any other 
entity of whatever nature.

          "PREDECESSOR SECURITY" of any particular Convertible Debenture 
means every previous Convertible Debenture evidencing all or a portion of the 
same debt as that evidenced by such particular Convertible Debenture; and, 
for the purposes of this definition, any Convertible Debenture authenticated 
and delivered under Section 306 in exchange for or in lieu of a mutilated, 
destroyed, lost or stolen Convertible Debenture shall be deemed to evidence 
the same debt as the mutilated, destroyed, lost or stolen Convertible 
Debenture.

          "PROPERTY TRUSTEE" has the meaning specified in the Recitals of 
this instrument.

          "PURCHASE AGREEMENT" has the meaning specified in the Recitals to 
this instrument.


                                      -9-
<PAGE>

          "PURCHASED SHARES" has the meaning specified in Section 1303(e).

          "PURCHASER STOCK PRICE" means, with respect to any Common Stock 
Fundamental Change, the average of the Closing Prices for the common stock 
received in such Common Stock Fundamental Change for the ten consecutive 
trading days prior to and including the Entitlement Date, as adjusted in good 
faith by the Company to appropriately reflect any of the events referred to 
in Section 1303.

          "REDEMPTION DATE", when used with respect to any Convertible 
Debenture to be redeemed, means the date fixed for such redemption by or 
pursuant to this Indenture.

          "REDEMPTION PRICE", when used with respect to any Convertible 
Debenture to be redeemed, means the price at which it is to be redeemed 
pursuant to this Indenture.

          "REDEMPTION TAX OPINION" has the meaning set forth in Annex I to 
the Declaration.

          "REFERENCE DATE" has the meaning specified in Section 1303(c).

          "REFERENCE MARKET PRICE" shall initially mean $11.00 (which is an 
amount equal to 66 2/3% of the reported last sales price for Sun Common Stock 
on the New York Stock Exchange Consolidated Transactions Tape on April 28, 
1998) and in the event of any adjustment of the conversion price other than 
as a result of a Non-Stock Fundamental Change, the Reference Market Price 
shall also be adjusted so that the ratio of the Reference Market Price to the 
conversion price after giving effect to any such adjustment shall always be 
the same as the ratio of the initial Reference Market Price to the initial 
conversion price of the Convertible Preferred Securities.

          "REGULAR RECORD DATE" has the meaning specified in Section 301.

          "RESPONSIBLE OFFICER", when used with respect to the Trustee, means 
any vice-president, any assistant vice-president, the treasurer, any 
assistant treasurer, any trust officer or assistant trust officer or any 
other officer in the Corporate Trust Department of the Trustee customarily 
performing functions similar to those performed by any of the above 
designated officers and also means, with respect to a particular corporate 
trust matter, any other officer to whom such matter is referred because of 
that officer's knowledge of and familiarity with the particular subject.


                                     -10-
<PAGE>

          "RESTRICTED CONVERTIBLE PREFERRED SECURITIES" means all Convertible 
Preferred Securities required to bear any restricted securities legend 
pursuant to the Declaration.

          "RESTRICTED SECURITIES" means all the Convertible Debentures 
required pursuant to Section 202 to bear the Restricted Securities Legend.

          "RESTRICTED SECURITIES LEGEND" has the meaning specified in Section 
202.

          "SECURITY REGISTER" and "SECURITY REGISTRAR" have the respective 
meanings specified in Section 305.

          "SENIOR CREDIT FACILITY" means that certain Credit Agreement, dated 
as of October 8, 1997 as amended by the First Amendment thereto dated 
November 12, 1997 and the Second Amendment thereto dated March 27, 1998, by 
and among the Company and NationsBank of Texas, N.A. and the other banks that 
are parties thereto, providing for availability of up to $1.2 billion of 
loans to the Company in the following components: (a) a revolving credit 
facility of up to $500.0 million and (b) three term loans in the amounts of 
$200.0 million, $250.0 million and $250.0 million, respectively, including 
any related notes, collateral documents, instruments and agreements executed 
in connection therewith, and in each case as amended, increased, modified, 
extended, renewed, refunded, replaced or refinanced, in whole or in part, 
from time to time.

          "SENIOR INDEBTEDNESS" means in respect of the Company: (i) the 
principal, premium, if any, and interest in respect of (A) indebtedness of 
such obligor for money borrowed and (B) indebtedness evidenced by securities, 
debentures, bonds or other similar instruments issued by such obligor, 
including, without limitation, in the case of Sun, all indebtedness, and all 
obligations of Sun to pay fees and other amounts, under the Senior Credit 
Facility or under the indentures with respect to the Company's outstanding 
9 1/2% Senior Subordinated Notes due 2007 (the "2007 Notes") and the Company's 
9 3/8% Senior Subordinated Notes due 2008, and any refinancing of the Senior 
Credit Facility in the bank credit market (including institutional 
participants therein), including interest accruing on or after a bankruptcy 
or other similar event, whether or not an allowed claim therein, (ii) all 
capital lease obligations of such obligor, (iii) all obligations of such 
obligor issued or assumed as the deferred purchase price of property, all 
conditional sale obligations of such obligor and all obligations of such 
obligor under any title retention agreement (but excluding trade accounts 
payable arising in the ordinary course of business), (iv) all obligations of 
such obligor for the reimbursement of any letter of credit, banker's 
acceptance, security purchase facility or similar credit transaction, (v) all 
obligations of the type referred to in clauses (i) through (iv) above of 
other Persons for the payment of which such obligor is responsible or 


                                     -11-
<PAGE>

liable as obligor, guarantor or otherwise, and (vi) all obligations of the 
type referred to in clauses (i) through (v) above of other Persons secured by 
any lien on any property or asset of such obligor (whether or not such 
obligation is assumed by such obligor), except for (1) any such indebtedness 
that is by its terms subordinated to or PARI PASSU with the Convertible 
Debentures and (2) any indebtedness between or among such obligor or its 
affiliates, including all other debt securities and guarantees in respect of 
those debt securities issued to any other trust, or a trustee of such trust, 
partnership, or other entity affiliated with the Company that is, directly or 
indirectly, a financing vehicle of the Company (a "Financing Entity") in 
connection with the issuance by such Financing Entity of Convertible 
Preferred Securities or other securities which rank PARI PASSU with, or 
junior to, the Convertible Preferred Securities, unless otherwise provided in 
the terms of such debt securities.  Such Senior Indebtedness shall continue 
to be Senior Indebtedness and entitled to the benefits of the subordination 
provisions irrespective of any amendment, modification or waiver of any term 
of such Senior Indebtedness, except as otherwise provided in the exception 
clauses above.

          "SPECIAL EVENT" has the meaning specified in Annex I to the 
Declaration.

          "SPECIAL RECORD DATE" for the payment of any Defaulted Interest 
means a date fixed by the Trustee pursuant to Section 307.

          "STATED MATURITY", when used with respect to any Convertible 
Debenture or any installment of interest thereon, means the date specified in 
such Convertible Debenture as the fixed date on which the principal, together 
with any accrued and unpaid interest (including Compounded Interest), of such 
Convertible Debenture or such installment of interest is due and payable.

          "SUBSIDIARY" of any Person means (i) a corporation more than 50% of 
the outstanding Voting Stock of which is owned, directly or indirectly, by 
such Person or by one or more other Subsidiaries of such Person or by such 
Person and one or more Subsidiaries thereof or (ii) any other Person (other 
than a corporation) in which such Person, or one or more other Subsidiaries 
of such Person or such Person and one or more other Subsidiaries thereof, 
directly or indirectly, has at least a majority ownership and power to direct 
the policies, management and affairs thereof.

          "SUN COMMON STOCK" includes any stock of any class of the Company 
which has no preference in respect of dividends or of amounts payable in the 
event of any voluntary or involuntary liquidation, dissolution or winding up 
of the Company and which is not subject to redemption by the Company.  
However, subject to the provisions of Article 


                                     -12-
<PAGE>

Thirteen, shares issuable on conversion of Convertible Debentures shall 
include only shares of the class designated as Sun Common Stock of the 
Company at the date of this instrument or shares of any class or classes 
resulting from any reclassification or reclassifications thereof and which 
have no preference in respect of dividends or of amounts payable in the event 
of any voluntary or involuntary liquidation, dissolution or winding up of the 
Company and which are not subject to redemption by the Company; PROVIDED, 
that if at any time there shall be more than one such resulting class, the 
shares of each such class then so issuable on conversion shall be 
substantially in the proportion which the total number of shares of such 
class resulting from all such reclassifications bears to the total number of 
shares of all such classes resulting from all such reclassifications.

          "TAX EVENT" has the meaning specified in Annex I to the Declaration.

          "TRADING DAY" has the meaning specified in Section 1307.

          "TRANSACTION" has the meaning specified in Section 1304.

          "TRUST" has the meaning specified in the Recitals to this 
instrument.

          "TRUST INDENTURE ACT" means the Trust Indenture Act of 1939, as 
amended from time to time, and the rules and regulations promulgated 
thereunder, or any successor legislation.

          "TRUST SECURITIES" means Common Securities and Convertible 
Preferred Securities.

          "TRUSTEE" means the Person named as the "Trustee" in the first 
paragraph of this instrument until a successor Trustee shall have become such 
pursuant to the applicable provisions of this Indenture, and thereafter 
"Trustee" shall mean such successor Trustee.

          "VICE PRESIDENT," when used with respect to the Company or the 
Trustee, means any vice president, whether or not designated by a number or a 
word or words added before or after the title "vice president".

          "VOTING STOCK" of any Person means capital stock of such Person 
which ordinarily has voting power for the election of directors (or Persons 
performing similar functions) of such Person, whether at all times or only so 
long as no senior class of Convertible Debentures has such voting power by 
reason of any contingency.


                                     -13-
<PAGE>

SECTION 102.   COMPLIANCE CERTIFICATES AND OPINIONS.

          Upon any application or request by the Company to the Trustee to 
take any action under any provision of this Indenture, the Company shall 
furnish to the Trustee such certificates and opinions as may be required 
under the Trust Indenture Act or reasonably requested by the Trustee in 
connection with such application or request.  Each such certificate or 
opinion shall be given in the form of an Officers' Certificate, if to be 
given by an officer of the Company, or an Opinion of Counsel, if to be given 
by counsel, and shall comply with the applicable requirements of the Trust 
Indenture Act and any other applicable requirement set forth in this 
Indenture.

          Every certificate or opinion with respect to compliance with a 
condition or covenant provided for in this Indenture shall include:

          (a)  a statement that each individual signing such certificate or 
opinion has read such covenant or condition and the definitions herein 
relating thereto;

          (b)  a brief statement as to the nature and scope of the 
examination or investigation upon which the statements or opinions contained 
in such certificate or opinion are based;

          (c)  a statement that, in the opinion of each such individual, he 
has made such examination or investigation as is necessary to enable him to 
express an informed opinion as to whether or not such covenant or condition 
has been complied with; and

          (d)  a statement as to whether, in the opinion of each such 
individual, such condition or covenant has been complied with.

SECTION 103.   FORM OF DOCUMENTS DELIVERED TO TRUSTEE.

          In any case where several matters are required to be certified by, 
or covered by an opinion of, any specified Person, it is not necessary that 
all such matters be certified by, or covered by the opinion of, only one such 
Person, or that they be so certified or covered by only one document, but one 
such Person may certify or give an opinion with respect to some matters and 
one or more other such Persons as to other matters, and any such Person may 
certify or give an opinion as to such matters in one or several documents.

          Any certificate or opinion of an officer of the Company may be 
based, insofar as it relates to legal matters, upon a certificate or opinion 
of, or representations by, counsel, 


                                     -14-
<PAGE>

unless such officer knows, or in the exercise of reasonable care should know, 
that the certificate or opinion or representations with respect to the 
matters upon which his certificate or opinion is based are erroneous.  Any 
such certificate or opinion of counsel may be based, insofar as it relates to 
factual matters, upon a certificate or opinion of, or representations by, an 
officer or officers of the Company stating that the information with respect 
to such factual matters is in the possession of the Company, unless such 
counsel knows, or in the exercise of reasonable care should know, that the 
certificate or opinion or representations with respect to such matters are 
erroneous.

          Where any Person is required to make, give or execute two or more 
applications, requests, consents, certificates, statements, opinions or other 
instruments under this Indenture, they may, but need not, be consolidated and 
form one instrument.

SECTION 104.   ACTS OF HOLDERS; RECORD DATES.

          (a)  Any request, demand, authorization, direction, notice, 
consent, waiver or other action provided by this Indenture to be given or 
taken by Holders may be embodied in and evidenced by one or more instruments 
of substantially similar tenor signed by such Holders in person or by an 
Agent duly appointed in writing; and, except as herein otherwise expressly 
provided, such action shall become effective when such instrument or 
instruments are delivered to the Trustee and, where it is hereby expressly 
required, to the Company.  Such instrument or instruments (and the action 
embodied therein and evidenced thereby) are herein sometimes referred to as 
the "Act" of the Holders signing such instrument or instruments.  Proof of 
execution of any such instrument or of a writing appointing any such Agent 
shall be sufficient for any purpose of this Indenture and (subject to Section 
601) conclusive in favor of the Trustee and the Company, if made in the 
manner provided in this Section.

          (b)  The fact and date of the execution by any Person of any such 
instrument or writing may be proved by the affidavit of a witness of such 
execution or by a certificate of a notary public or other officer authorized 
by law to take acknowledgments of deeds, certifying that the individual 
signing such instrument or writing acknowledged to him the execution thereof. 
Where such execution is by a signer acting in a capacity other than his 
individual capacity, such certificate or affidavit shall also constitute 
sufficient proof of his authority.  The fact and date of the execution of any 
such instrument or writing, or the authority of the Person executing the 
same, may also be proved in any other manner which the Trustee or the 
Company, as the case may be, deems sufficient.

          (c)  The Company may, in the circumstances permitted by the Trust 
Indenture Act, fix any day as the record date for the purpose of determining 
the Holders of Outstanding 


                                     -15-
<PAGE>

Convertible Debentures entitled to give, make or take any request, demand, 
authorization, direction, notice, consent, waiver or other action, or to vote 
on any action, authorized or permitted to be given or taken by Holders.  If 
not set by the Company prior to the first solicitation of a Holder made by 
any Person in respect of any such action, or, in the case of any such vote, 
prior to such vote, the record date for any such action or vote shall be the 
30th day (or, if later, the date of the most recent list of Holders required 
to be provided pursuant to Section 701) prior to such first solicitation or 
vote, as the case may be.  With regard to any record date, only the Holders 
on such date (or their duly designated proxies) shall be entitled to give or 
take, or vote on, the relevant action.

          (d)  The ownership of Convertible Debentures shall be proved by the 
Security Register.

          (e)  Any request, demand, authorization, direction, notice, 
consent, waiver or other Act of the Holder of any Convertible Debenture shall 
bind every future Holder of the same Convertible Debenture and the Holder of 
every Convertible Debenture issued upon the registration of transfer thereof 
or in exchange therefor or in lieu thereof in respect of anything done, 
omitted or suffered to be done by the Trustee or the Company in reliance 
thereon, whether or not notation of such action is made upon such Convertible 
Debenture.

Without limiting the foregoing, a Holder entitled hereunder to give or take 
any such action with regard to any particular Convertible Debenture may do so 
with regard to all or any part of the principal amount of such Convertible 
Debenture or by one or more duly appointed agents each of which may do so 
pursuant to such appointment with regard to all or any different part of such 
principal amount.

SECTION 105.   NOTICES, ETC., TO TRUSTEE AND THE COMPANY.

          Any request, demand, authorization, direction, notice, consent, 
waiver or Act of Holders or other document provided or permitted by this 
Indenture to be made upon, given or furnished to, or filed with,

          (a)  the Trustee by any Holder or by the Company shall be 
sufficient for every purpose hereunder if made, given, furnished or filed in 
writing to or with the Trustee at its Corporate Trust Office, Attention: 
Corporate Trust & Agency Department, or

          (b)  the Company by the Trustee or by any Holder shall be 
sufficient for every purpose hereunder (unless otherwise herein expressly 
provided) if in writing and mailed, first-class postage prepaid, to the 
Company addressed to it at the address of its principal 


                                     -16-
<PAGE>

office specified in the first paragraph of this instrument (Attention: Chief 
Financial Officer) or at any other address previously furnished in writing to 
the Trustee by the Company.

SECTION 106.   NOTICE TO HOLDERS; WAIVER.

          Where this Indenture provides for notice to Holders of any event, 
such notice shall be sufficiently given (unless otherwise herein expressly 
provided) if in writing and mailed, first-class postage prepaid, to each 
Holder affected by such event, at such Holder's address as it appears in the 
Security Register, not later than the latest date (if any), and not earlier 
than the earliest date (if any), prescribed for the giving of such notice.  
In any case where notice to Holders is given by mail, neither the failure to 
mail such notice, nor any defect in any notice so mailed, to any particular 
Holder shall affect the sufficiency of such notice with respect to other 
Holders.  Any notice when mailed to a Holder in the aforesaid manner shall be 
conclusively deemed to have been received by such Holder whether or not 
actually received by such Holder. Where this Indenture provides for notice in 
any manner, such notice may be waived in writing by the Person entitled to 
receive such notice, either before or after the event, and such waiver shall 
be the equivalent of such notice. Waivers of notice by Holders shall be filed 
with the Trustee, but such filing shall not be a condition precedent to the 
validity of any action taken in reliance upon such waiver.

          In case by reason of the suspension of regular mail service or by 
reason of any other cause it shall be impracticable to give such notice by 
mail, then such notification as shall be made with the approval of the 
Trustee shall constitute a sufficient notification for every purpose 
hereunder.

SECTION 107.   CONFLICT WITH TRUST INDENTURE ACT.

          If any provision hereof limits, qualifies or conflicts with a 
provision of the Trust Indenture Act that is required under such Act to be a 
part of and govern this Indenture, the latter provision shall control.  If 
any provision of this Indenture modifies or excludes any provision of the 
Trust Indenture Act that may be so modified or excluded, the latter provision 
shall be deemed to apply to this Indenture as so modified or to be excluded, 
as the case may be.

SECTION 108.   EFFECT OF HEADINGS AND TABLE OF CONTENTS.

          The Article and Section headings herein and the Table of Contents 
are for convenience only and shall not affect the construction hereof.


                                     -17-

<PAGE>

SECTION 109.   SUCCESSORS AND ASSIGNS.

          All covenants and agreements in this Indenture by the Company shall 
bind its successors and assigns, whether so expressed or not.

SECTION 110.   SEPARABILITY CLAUSE.

          In case any provision in this Indenture or in the Convertible 
Debentures shall be invalid, illegal or unenforceable, the validity, legality 
and enforceability of the remaining provisions shall not in any way be 
affected or impaired thereby.

SECTION 111.   BENEFITS OF INDENTURE.

          Nothing in this Indenture or in the Convertible Debentures, express 
or implied, shall give to any Person, other than the parties hereto and their 
successors hereunder, the holders of Senior Indebtedness, the holders of 
Convertible Preferred Securities (to the extent provided herein) and the 
Holders of Convertible Debentures, any benefit or any legal or equitable 
right, remedy or claim under this Indenture.

SECTION 112.   GOVERNING LAW.

          THIS INDENTURE AND THE CONVERTIBLE DEBENTURES SHALL BE GOVERNED BY 
AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT 
REGARD TO ITS PRINCIPLES OF CONFLICTS OF LAWS.

SECTION 113.   LEGAL HOLIDAYS.

          In any case where any Interest Payment Date, Redemption Date or 
Stated Maturity of any Convertible Debenture or the last date on which a 
Holder has the right to convert his Convertible Debentures shall not be a 
Business Day, then (notwithstanding any other provision of this Indenture or 
of the Convertible Debentures) payment of interest or principal or conversion 
of the Convertible Debentures need not be made on such date, but may be made 
on the next succeeding Business Day (except that, if such Business Day is in 
the next succeeding calendar year, such Interest Payment Date, Redemption 
Date or Stated Maturity, as the case may be, shall be the immediately 
preceding Business Day) with the same force and effect as if made on the 
Interest Payment Date or Redemption Date, or at the Stated Maturity or on 
such last day for conversion, PROVIDED, that no interest shall accrue for 

                                     -18-
<PAGE>

the period from and after such Interest Payment Date, Redemption Date or 
Stated Maturity, as the case may be.

                                  ARTICLE II

                          Convertible Debenture Forms

SECTION 201.   FORMS GENERALLY.

          The Convertible Debentures and the Trustee's certificate of 
authentication shall be substantially in the form of Exhibit A, which is 
hereby incorporated in and expressly made a part of this Indenture.  The 
Convertible Debentures may have letters, numbers, notations or other marks of 
identification or designation and such legends or endorsements required by 
law, stock exchange rule, agreements to which the Company is subject, if any, 
or usage (provided that any such notation, legend or endorsement is in a form 
acceptable to the Company).  The Company shall furnish any such legend not 
contained in Exhibit A to the Trustee in writing.  Each Convertible Debenture 
shall be dated the date of its authentication.  The terms and provisions of 
the Convertible Debentures set forth in Exhibit A are part of the terms of 
this Indenture and to the extent applicable, the Company and the Trustee, by 
their execution and delivery of this Indenture, expressly agree to such terms 
and provisions and to be bound thereby.

          The definitive Convertible Debentures shall be typewritten or 
printed, lithographed or engraved or produced by any combination of these 
methods on steel engraved borders or may be produced in any other manner 
permitted by the rules of any securities exchange on which the Convertible 
Debentures may be listed, all as determined by the officers executing such 
Convertible Debentures, as evidenced by their execution thereof.

SECTION 202.   INITIAL ISSUANCE TO PROPERTY TRUSTEE.

          The Convertible Debentures initially issued to the Property Trustee 
of the Trust shall be in the form of one or more individual certificates in 
definitive, fully registered form without coupons and shall bear the 
following legend (the "Restricted Securities Legend") unless the Company 
determines otherwise in accordance with applicable law.

     THIS SECURITY AND ANY COMMON STOCK ISSUED ON CONVERSION HEREOF HAVE NOT 
BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES 
ACT"), OR ANY STATE SECURITIES LAWS.  NEITHER THIS SECURITY NOR ANY INTEREST 
OR PARTICIPATION HEREIN 

                                     -19-
<PAGE>

MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR 
OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH 
TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS 
OF THE SECURITIES ACT.  THE HOLDER OF THIS SECURITY BY ITS ACCEPTANCE HEREOF 
AGREES TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE 
WHICH IS AFTER THE EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES 
THEREOF UNDER RULE 144(k) UNDER THE SECURITIES ACT (OR ANY SUCCESSOR RULE) 
(THE "RESALE RESTRICTION TERMINATION DATE") ONLY (A) TO SUN HEALTHCARE GROUP, 
INC., (THE "COMPANY") (B) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT 
UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR 
RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT ("RULE 144A"), TO A 
PERSON IT REASONABLY BELIEVES IS A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED 
IN RULE 144A THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A 
QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS 
BEING MADE IN RELIANCE ON RULE 144A, (D) TO AN INSTITUTIONAL "ACCREDITED 
INVESTOR" WITHIN THE MEANING OF SUBPARAGRAPH (a)(1), (2), (3) OR (7) OF RULE 
501 UNDER THE SECURITIES ACT THAT IS ACQUIRING THE SECURITY FOR ITS OWN 
ACCOUNT, OR FOR THE ACCOUNT OF SUCH AN INSTITUTIONAL "ACCREDITED INVESTOR," 
FOR INVESTMENT PURPOSES AND NOT WITH A VIEW TO, OR FOR OFFER OR SALE IN 
CONNECTION WITH, ANY DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, OR (E) 
PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF 
THE SECURITIES ACT, SUBJECT TO THE COMPANY'S AND THE TRANSFER AGENT'S RIGHT 
PRIOR TO ANY SUCH OFFER, SALE OR TRANSFER (i) PURSUANT TO CLAUSES (D) OR (E) 
TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER 
INFORMATION SATISFACTORY TO EACH OF THEM, AND (ii) IN EACH OF THE FOREGOING 
CASES, TO REQUIRE THAT A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON 
THIS SECURITY IS COMPLETED AND DELIVERED BY THE TRANSFEROR TO THE TRANSFER 
AGENT, THIS LEGEND WILL BE REMOVED UPON THE REQUEST OF A HOLDER AFTER THE 
RESALE RESTRICTION TERMINATION DATE.

                                     -20-
<PAGE>

                                  ARTICLE III

                           The Convertible Debentures

SECTION 301.   TITLE AND TERMS.

          The aggregate principal amount of Convertible Debentures that may 
be authenticated and delivered under this Indenture is limited to 
$355,670,131.25, except for Convertible Debentures authenticated and 
delivered upon registration of transfer of, or in exchange for, or in lieu 
of, other Convertible Debentures pursuant to Section 304, 305, 306, 906, 1109 
or 1301.

          The Convertible Debentures shall be known and designated as the "7% 
Convertible Junior Subordinated Debentures Due 2028" of the Company.  Their 
Stated Maturity shall be May 1, 2028, and they shall bear interest at the 
rate of 7% per annum, from May 4, 1998 or from the most recent Interest 
Payment Date to which interest has been paid or duly provided for, as the 
case may be, payable quarterly (subject to deferral as set forth herein), in 
arrears, on February 1, May 1, August 1 and November 1 (each an "Interest 
Payment Date") of each year, commencing August 1, 1998, until the principal 
thereof is paid or made available for payment, and they shall be paid to the 
Person in whose name the Convertible Debenture is registered at 5:00 p.m. 
(New York City time) on the regular record date for such interest 
installment, which shall be the close of business on the Business Day next 
preceding such interest payment date (the "Regular Record Date");  provided, 
however, in the event the Convertible Debentures are held by any entity other 
than the Trust, the Company may set other record dates.  Interest will 
compound quarterly and will accrue at the rate of 7% per annum on any 
interest installment in arrears for more than one quarter or during an 
extension of an interest payment period as set forth in Section 312 hereof.

          The amount of interest payable for any period will be computed on 
the basis of a 360-day year of twelve 30-day months. Except as provided in 
the following sentence, the amount of interest payable for any period shorter 
than a full quarterly period for which interest is computed, will be computed 
on the basis of the actual number of days elapsed per 90-day quarter.  In the 
event that any date on which interest is payable on the Convertible 
Debentures is not a Business Day, then payment of interest payable on such 
date will be made on the next succeeding day which is a Business Day (and 
without any interest or other payment in respect of any such delay), except 
that, if such Business Day is in the next succeeding calendar year, such 
payment shall be made on the immediately preceding Business Day, in each case 
with the same force and effect as if made on such date.

                                     -21-
<PAGE>

          If at any time while the Property Trustee is the Holder of any 
Convertible Debentures, the Trust or the Property Trustee is required to pay 
any taxes, duties, assessments or governmental charges of whatever nature 
(other than withholding taxes) imposed by the United States, or any other 
taxing authority, then, in any such case, the Company will pay as additional 
interest ("Additional Interest") on the Convertible Debentures held by the 
Property Trustee, such amounts as shall be required so that the net amounts 
received and retained by the Trust and the Property Trustee after paying any 
such taxes, duties, assessments or other governmental charges will be not 
less than the amounts the Trust and the Property Trustee would have received 
had no such taxes, duties, assessments or other governmental charges been 
imposed.

          The principal of and interest on the Convertible Debentures shall 
be payable at the office or agency of the Company in the United States 
maintained for such purpose and at any other office or agency maintained by 
the Company for such purpose in such coin or currency of the United States of 
America as at the time of payment is legal tender for payment of public and 
private debts; PROVIDED, HOWEVER, that unless the Convertible Debentures are 
held by the Trust or any successor permissible under Section 612 of this 
Indenture, at the option of the Company payment of interest may be made by 
check mailed to the address of the Person entitled thereto as such address 
shall appear in the Security Register.

          The Convertible Debentures shall be redeemable as provided in 
Article Eleven hereof.

          The Convertible Debentures shall be subordinated in right of 
payment to Senior Indebtedness as provided in Article Twelve hereof.

          The Convertible Debentures shall be convertible as provided in 
Article Thirteen hereof.

SECTION 302.   DENOMINATIONS.

          The Convertible Debentures shall be issuable only in registered 
form without coupons.

                                     -22-
<PAGE>

SECTION 303.   EXECUTION, AUTHENTICATION, DELIVERY AND DATING.

          The Convertible Debentures shall be executed on behalf of the 
Company by its Chairman of the Board, its Vice Chairman of the Board, its 
Chief Executive Officer, its President, its Chief Financial Officer,  or one 
of its Vice Presidents, and if the Company so chooses, under its corporate 
seal reproduced thereon attested by its Secretary or one of its Assistant 
Secretaries.  The signature of any of these officers on the Convertible 
Debentures may be manual or facsimile.

          Convertible Debentures bearing the manual or facsimile signatures 
of individuals who were at any time the proper officers of the Company shall 
bind the Company, notwithstanding that such individuals or any of them have 
ceased to hold such offices prior to the authentication and delivery of such 
Convertible Debentures or did not hold such offices at the date of such 
Convertible Debentures.

          At any time and from time to time after the execution and delivery 
of this Indenture, the Company may deliver Convertible Debentures executed by 
the Company to the Trustee for authentication, together with a Company Order 
for the authentication and delivery of such Convertible Debentures; and the 
Trustee in accordance with such Company Order shall authenticate and make 
available for delivery such Convertible Debentures as in this Indenture 
provided and not otherwise.

          The Convertible Debentures shall be dated the date of 
authentication.

          No Convertible Debenture shall be entitled to any benefit under 
this Indenture or be valid or obligatory for any purpose unless there appears 
on such Convertible Debenture a certificate of authentication substantially 
in the form provided for herein executed by the Trustee by manual signature, 
and such certificate upon any Convertible Debenture shall be conclusive 
evidence, and the only evidence, that such Convertible Debenture has been 
duly authenticated and delivered hereunder.

SECTION 304.   TEMPORARY CONVERTIBLE DEBENTURES.

          Pending the preparation of definitive Convertible Debentures, the 
Company may execute, and upon Company Order the Trustee shall authenticate 
and deliver, temporary Convertible Debentures which are typewritten, printed, 
lithographed or otherwise produced, in any authorized denomination, 
substantially of the tenor of the definitive Convertible Debentures in lieu 
of which they are issued and with such appropriate insertions, omissions, 

                                     -23-
<PAGE>

substitutions and other variations as the officers executing such Convertible 
Debentures may determine, as evidenced by their execution of such Convertible 
Debentures.

          If temporary Convertible Debentures are issued, the Company will 
cause definitive Convertible Debentures to be prepared without unreasonable 
delay. After the preparation of definitive Convertible Debentures, the 
temporary Convertible Debentures shall be exchangeable for definitive 
Convertible Debentures upon surrender of the temporary Convertible Debentures 
at any office or agency of the Company designated pursuant to Section 1002, 
without charge to the Holder.  Upon surrender for cancellation of any one or 
more temporary Convertible Debentures the Company shall execute and the 
Trustee shall authenticate and make available for delivery in exchange 
therefor a like principal amount of definitive Convertible Debentures of 
authorized denominations.  Until so exchanged the temporary Convertible 
Debentures shall in all respects be entitled to the same benefits under this 
Indenture as definitive Convertible Debentures.

SECTION 305.   REGISTRATION, REGISTRATION OF TRANSFER AND EXCHANGE.

          The Company shall cause to be kept at the Corporate Trust Office of 
the Trustee a register (the register maintained in such office and in any 
other office or agency designated pursuant to Section 1002 being herein 
sometimes collectively referred to as the "Security Register") in which, 
subject to such reasonable regulations as it may prescribe, the Company shall 
provide for the registration of Convertible Debentures and of transfers of 
Convertible Debentures. The Trustee is hereby appointed "Security Registrar" 
for the purpose of registering Convertible Debentures and transfers of 
Convertible Debentures as herein provided.

          Upon surrender for registration of transfer of any Convertible 
Debenture at an office or agency of the Company designated pursuant to 
Section 1002 for such purpose, the Company shall execute, and the Trustee 
shall authenticate and deliver, in the name of the designated transferee or 
transferees, one or more new Convertible Debentures of any authorized 
denominations and of a like aggregate principal amount.

          At the option of the Holder, Convertible Debentures may be 
exchanged for other Convertible Debentures of any authorized denominations 
and of a like aggregate principal amount, upon surrender of the Convertible 
Debentures to be exchanged at such office or agency.  Whenever any 
Convertible Debentures are so surrendered for exchange, the Company shall 
execute, and the Trustee shall authenticate and make available for delivery, 
the Convertible Debentures which the Holder making the exchange is entitled 
to receive.

                                     -24-

<PAGE>

          All Convertible Debentures issued upon any registration of transfer 
or exchange of Convertible Debentures shall be the valid obligations of the 
Company, evidencing the same debt, and entitled to the same benefits under 
this Indenture, as the Convertible Debentures surrendered upon such 
registration of transfer or exchange.

          Every Convertible Debenture presented or surrendered for 
registration of transfer or for exchange shall (if so required by the Company 
or the Trustee) be duly endorsed, or be accompanied by a written instrument 
of transfer in form satisfactory to the Company and the Security Registrar 
duly executed, by the Holder thereof or his attorney duly authorized in 
writing.

          No service charge shall be made for any registration of transfer or 
exchange of Convertible Debentures, but the Company may require payment of a 
sum sufficient to cover any tax or other governmental charge that may be 
imposed in connection with any registration of transfer or exchange of 
Convertible Debentures, other than exchanges pursuant to Section 304, 906, 
1109 or 1301 not involving any transfer.

          The Company shall not be required (i) in the case of a partial 
redemption of the Securities, to issue, register the transfer of or exchange 
any Convertible Debenture during a period beginning at the opening of 
business 15 days before the day of the mailing of a notice of redemption of 
Convertible Debenture selected for redemption under the Section 1105 and 
ending at the close of business on the day of such mailing, or (ii) to 
register the transfer of or exchange any Convertible Debenture so selected 
for redemption in whole or in part, except the unredeemed portion of any 
Convertible Debenture being redeemed in part.

SECTION 306.   MUTILATED, DESTROYED, LOST AND STOLEN CONVERTIBLE DEBENTURES.

          If any mutilated Convertible Debenture is surrendered to the 
Trustee, the Company shall execute and the Trustee shall authenticate and 
deliver in exchange therefor a new Convertible Debenture of like tenor and 
principal amount and bearing a number not contemporaneously outstanding.

          If there shall be delivered to the Company and the Trustee (i) 
evidence to their satisfaction of the destruction, loss or theft of any 
Convertible Debenture and (ii) such Convertible Debenture or indemnity as may 
be required by them to save each of them and any Agent of either of them 
harmless, then, in the absence of notice to the Company or the Trustee that 
such Convertible Debenture has been acquired by a bona fide purchaser, the 
Company shall execute and the Trustee shall authenticate and deliver, in lieu 
of any such

                                       -25-

<PAGE>

destroyed, lost or stolen Convertible Debenture, a new Convertible Debenture 
of like tenor and principal amount and bearing a number not contemporaneously 
outstanding.

          In case any such mutilated, destroyed, lost or stolen Convertible 
Debenture has become or is about to become due and payable, the Company in 
its discretion may, instead of issuing a new Convertible Debenture, pay such 
Convertible Debenture.

          Upon the issuance of any new Convertible Debenture under this 
Section, the Company may require the payment of a sum sufficient to cover any 
tax or other governmental charge that may be imposed in relation thereto and 
any other expenses (including the fees and expenses of the Trustee) connected 
therewith.

          Every new Convertible Debenture issued pursuant to this Section in 
lieu of any destroyed, lost or stolen Convertible Debenture shall constitute 
an original additional contractual obligation of the Company, whether or not 
the destroyed, lost or stolen Convertible Debenture shall be at any time 
enforceable by anyone, and shall be entitled to all the benefits of this 
Indenture equally and proportionately with any and all other Convertible 
Debentures duly issued hereunder.

          The provisions of this Section are exclusive and shall preclude (to 
the extent lawful) all other rights and remedies with respect to the 
replacement or payment of mutilated, destroyed, lost or stolen Convertible 
Debentures.

SECTION 307.   PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED.

          Interest on any Convertible Debenture which is payable, and is 
punctually paid or duly provided for, on any Interest Payment Date shall be 
paid to the Person in whose name that Convertible Debenture (or one or more 
Predecessor Securities) is registered at 5:00 p.m. (New York City time) on 
the Regular Record Date.

          Any interest on any Convertible Debenture which is payable, but is 
not punctually paid or duly provided for, on any Interest Payment Date 
(herein called "Defaulted Interest") shall forthwith cease to be payable to 
the Holder on the relevant Regular Record Date by virtue of having been such 
Holder, and such Defaulted Interest may be paid by the Company, at its 
election in each case, as provided in Clause (a) or (b) below:

          (a)  The Company may elect to make payment of any Defaulted 
Interest to the Persons in whose names the Convertible Debentures (or their 
respective Predecessor Securities) are registered at 5:00 p.m. (New York City 
time) on a Special Record Date for the


                                       -26-

<PAGE>

payment of such Defaulted Interest, which shall be fixed in the following 
manner.  The Company shall notify the Trustee in writing of the amount of 
Defaulted Interest proposed to be paid on each Convertible Debenture and the 
date of the proposed payment, and at the same time the Company shall deposit 
with the Trustee an amount of money equal to the aggregate amount proposed to 
be paid in respect of such Defaulted Interest or shall make arrangements 
satisfactory to the Trustee for such deposit prior to the date of the 
proposed payment, such money when deposited to be held in trust for the 
benefit of the Persons entitled to such Defaulted Interest as in this Clause 
(a) provided.  Thereupon the Trustee shall fix a Special Record Date for the 
payment of such Defaulted Interest which shall be not more than 15 days and 
not less than 10 days prior to the date of the proposed payment and not less 
than 10 days after the receipt by the Trustee of the notice of the proposed 
payment.  The Trustee shall promptly notify the Company of such Special 
Record Date and, in the name and at the expense of the Company, shall cause 
notice of the proposed payment of such Defaulted Interest and the Special 
Record Date therefor to be mailed, first-class postage prepaid, to each 
Holder at his address as it appears in the Security Register, not less than 
10 days prior to such Special Record Date.  Notice of the proposed payment of 
such Defaulted Interest and the Special Record Date therefor having been so 
mailed, such Defaulted Interest shall be paid to the Persons in whose names 
the Convertible Debentures (or their respective Predecessor Securities) are 
registered at 5:00 p.m. (New York City time) on such Special Record Date and 
shall no longer be payable pursuant to the following Clause (b).

          (b)  The Company may make payment of any Defaulted Interest in any 
other lawful manner not inconsistent with the requirements of any securities 
exchange on which the Convertible Debentures may be listed, and, if so 
listed, upon such notice as may be required by such exchange, if, after 
notice given by the Company to the Trustee of the proposed payment pursuant 
to this Clause (B), such manner of payment shall be deemed practicable by the 
Trustee.

          Subject to the foregoing provisions of this Section 307, each 
Convertible Debenture delivered under this Indenture upon registration of 
transfer of or in exchange for or in lieu of any other Convertible Debenture 
shall carry the rights to interest accrued and unpaid, and to accrue 
(including in each such case Additional Payments, if any), which were carried 
by such other Convertible Debenture.

          In the case of any Convertible Debenture which is converted after 
any Regular Record Date and on or prior to the next succeeding Interest 
Payment Date (other than any Convertible Debenture whose Maturity is prior to 
such Interest Payment Date), interest whose Stated Maturity is on such 
Interest Payment Date shall be payable on such Interest Payment Date 
notwithstanding such conversion, and such interest (whether or not punctually 


                                       -27-

<PAGE>

paid or duly provided for) shall be paid to the Person in whose name that 
Convertible Debenture (or one or more Predecessor Securities) is registered 
at 5:00 p.m. (New York City time) on such Regular Record Date.  Except as 
otherwise expressly provided in the immediately preceding sentence, in the 
case of any Convertible Debenture that is converted prior to any Regular 
Record Date, interest whose Stated Maturity is after the date of conversion 
of such Convertible Debenture shall not be payable, and the Company shall not 
make nor be required to make any other payment, adjustment or allowance with 
respect to accrued but unpaid interest (including Additional Payments, if 
any) on the Convertible Debentures being converted, which shall be deemed to 
be paid in full.  Subject to any right of the Holder of such Convertible 
Debenture or any Predecessor Security to receive interest as provided in this 
paragraph and the second paragraph of Clause (a) of Section 1302, the 
Company's delivery upon conversion of the fixed number of shares of Sun 
Common Stock into which the Convertible Debentures are convertible (together 
with the cash payment, if any, in lieu of fractional shares) shall be deemed 
to satisfy the Company's obligation to pay the principal amount at Maturity 
of the portion of Convertible Debentures so converted and any unpaid interest 
(including Additional Payments, if any) accrued on such Convertible 
Debentures at the time of such conversion.  If any Convertible Debenture 
called for redemption is converted, any money deposited with the Trustee or 
with any Paying Agent or so segregated and held in trust for the redemption 
of such Convertible Debenture shall (subject to any right of the Holder of 
such Convertible Debenture or any Predecessor Security to receive interest as 
provided in this paragraph) be paid to the Company upon Company Request or, 
if then held by the Company, shall be discharged from such trust.

SECTION 308.   PERSONS DEEMED OWNERS.

          Prior to due presentment of a Convertible Debenture for 
registration of transfer, the Company, the Trustee and any Agent of the 
Company or the Trustee may treat the Person in whose name such Convertible 
Debenture is registered as the owner of such Convertible Debenture for the 
purpose of receiving payment of principal of and (subject to Section 307) 
interest (including Additional Payments, if any) on such Convertible 
Debenture and for all other purposes whatsoever, whether or not such 
Convertible Debenture be overdue, and neither the Company, the Trustee nor 
any Agent of the Company or the Trustee shall be affected by notice to the 
contrary.

SECTION 309.   CANCELLATION.

          All Convertible Debentures surrendered for payment, redemption, 
registration of transfer or exchange or conversion shall, if surrendered to 
any Person other than the Trustee, be delivered to the Trustee and shall be 
promptly cancelled by it.  The Company 


                                       -28-

<PAGE>

may at any time deliver to the Trustee for cancellation any Convertible 
Debentures previously authenticated and delivered hereunder which the Company 
may have acquired in any manner whatsoever, and all Convertible Debentures so 
delivered shall be promptly cancelled by the Trustee. No Convertible 
Debentures shall be authenticated in lieu of or in exchange for any 
Convertible Debentures cancelled as provided in this Section, except as 
expressly permitted by this Indenture.  All cancelled Convertible Debentures 
held by the Trustee shall be disposed of as directed by a Company Order; 
PROVIDED, HOWEVER, that the Trustee shall not be required to destroy the 
certificates representing such cancelled Convertible Debentures.

SECTION 310.   RIGHT OF SET OFF.

          Notwithstanding anything to the contrary in this Indenture, the 
Company shall have the right to set off any payment it is otherwise required 
to make hereunder to the extent the Company has theretofore made, or is 
concurrently on the date of such payment making, a payment under the 
Guarantee.

SECTION 311.   CUSIP NUMBERS.

          The Company in issuing the Convertible Debentures may use "CUSIP" 
numbers (if then generally in use), and, if so, the Trustee shall use "CUSIP" 
numbers in notices of redemption as a convenience to Holders; PROVIDED, that 
any such notice may state that no representation is made as to the 
correctness of such numbers either as printed on the Convertible Debentures 
or as contained in any notice of a redemption and that reliance may be placed 
only on the other identification numbers printed on the Convertible 
Debentures, and any such redemption shall not be affected by any defect in or 
omission of such numbers.

SECTION 312.   OPTION TO EXTEND INTEREST PAYMENT PERIOD.

          (a)  So long as no Event of Default has occurred and is continuing, 
the Company shall have the right at any time during the term of the 
Convertible Debentures to defer interest payments (including Additional 
Payments) from time to time by extending the interest payment period for 
successive periods (each, an "Extension Period") not exceeding 20 consecutive 
quarters for each such period; PROVIDED that no Extension Period may extend 
beyond the maturity date of the Convertible Debentures.  At the end of each 
Extension Period, the Company shall pay all interest then accrued and unpaid 
(including Additional Interest and Liquidated Damages) together with interest 
thereon compounded quarterly at the rate specified for the Convertible 
Debentures to the extent permitted by applicable law ("Compounded Interest"); 
PROVIDED that during any Extension Period, the Company shall (i) 


                                       -29-

<PAGE>

not declare or pay dividends on, or make a distribution with respect to, or 
redeem or purchase or acquire, or make a liquidation payment with respect to, 
any of its capital stock (other than (A) purchases or acquisitions of shares 
of Sun Common Stock in connection with the satisfaction by the Company of its 
obligations under any employee benefit plans or the satisfaction by the 
Company of its obligations pursuant to any contract or security requiring the 
Company to purchase shares of Sun Common Stock, (B) as a result of a 
reclassification of the Company's capital stock or the exchange or conversion 
of one class or series of the Company's capital stock for another class or 
series of the Company's capital stock or (C) the purchase of fractional 
interests in shares of the Company's capital stock pursuant to the conversion 
or exchange provisions of such capital stock or the security being converted 
or exchanged (or make any guarantee payments with respect to the foregoing), 
(ii) not make any payment of interest, principal or premium, if any, on or 
repay, repurchase or redeem any debt securities (including guarantees) issued 
by the Company that rank PARI PASSU with or junior to the Convertible 
Debentures (except by conversion into or exchange for shares of its capital 
stock) and (iii) not make any guarantee payments with respect to the 
foregoing (other than pursuant to the Guarantee).  Prior to the termination 
of any such Extension Period, the Company may further extend such Extension 
Period; PROVIDED that such Extension Period, together with all such previous 
and further extensions thereof, may not exceed 20 consecutive quarters or 
extend beyond the maturity date of the Convertible Debentures.  Upon the 
termination of any Extension Period and the payment of all amounts then due, 
the Company may commence a new Extension Period, subject to the above 
requirements.  No interest during an Extension Period, except at the end 
thereof, shall be due and payable.

          (b)  If the Property Trustee is the sole Holder of the Convertible 
Debentures at the time the Company selects an Extension Period, the Company 
shall give written notice to the Administrative Trustees and the Property 
Trustee of its selection of such Extension Period at least one Business Day 
prior to the earlier of (i) the date the distributions on the Convertible 
Preferred Securities are payable or (ii) if the Convertible Preferred 
Securities are listed on the New York Stock Exchange or other stock exchange 
or quotation system, the date the Trust is required to give notice to the New 
York Stock Exchange or other applicable self-regulatory organization or to 
holders of the Convertible Preferred Securities of the record date or the 
date such distributions are payable, but in any event not less than 10 
Business Days prior to such record date.  The Company shall cause the Trust 
to give notice of the Company's selection of such Extension Period to the 
holders of the Convertible Preferred Securities.

          (c)  If the Property Trustee is not the sole holder of the 
Convertible Debentures at the time the Company selects an Extension Period, 
the Company shall give the Holders of the Convertible Debentures and the 
Trustee written notice of its selection of such 


                                       -30-

<PAGE>

Extension Period at least 10 Business Days prior to the earlier of (i) the 
next succeeding Interest Payment Date or (ii) if the Convertible Preferred 
Securities are listed on the New York Stock Exchange or other stock exchange 
or quotation system, the date the Company is required to give notice to the 
New York Stock Exchange or other applicable self-regulatory organization or 
to holders of the Convertible Debentures on the record or payment date of 
such related interest payment, but in any event not less than two Business 
Days prior to such record date.

          (d)  The quarter in which any notice is given pursuant to 
paragraphs (b) and (c) hereof shall be counted as one of the 20 quarters 
permitted in the maximum Extension Period permitted under paragraph (a) 
hereof.

SECTION 313.   PAYING AGENT, SECURITY REGISTRAR AND CONVERSION AGENT.

          The Trustee will initially act as Paying Agent, Security Registrar 
and Conversion Agent.  The Company may change any Paying Agent, Security 
Registrar, co-registrar or Conversion Agent without prior notice.  The 
Company or any of its Affiliates may act in any such capacity.  The Trustee 
is entitled to the protections of Article VI in its capacity as Paying Agent, 
Registrar and Conversion Agent.

SECTION 314.   GLOBAL SECURITY.

          (a)  In connection with a Dissolution Event,

               (1)  the Convertible Debentures in book-entry certificated 
form may be presented to the Trustee by the Property Trustee in exchange for 
a global Convertible Debenture in an aggregate principal amount equal to the 
aggregate principal amount of all outstanding Convertible Debentures (a 
"Global Security"), to be registered in the name of the Depositary, or its 
nominee, and delivered by the Trustee to the Depositary for crediting to the 
accounts of its participants pursuant to the instructions of the 
Administrative Trustees.  The Company upon any such presentation shall 
execute a Global Security in such aggregate principal amount and deliver the 
same to the Trustee for authentication and delivery in accordance with this 
Indenture.  Payments on the Convertible Debentures issued as a Global 
Security will be made to the Depositary; and

               (2)  if any Convertible Preferred Securities are held in non 
book-entry certificated form, the Convertible Debentures in certificated form 
may be presented to the Trustee by the Property Trustee and any Preferred 
Security Certificate which represents Convertible Preferred Securities other 
than Convertible Preferred Securities held by the


                                       -31-

<PAGE>

Depositary or its nominee ("Non Book-Entry Preferred Securities") will be 
deemed to represent beneficial interests in Convertible Debentures presented 
to the Trustee by the Property Trustee having an aggregate principal amount 
equal to the aggregate liquidation amount of the Non Book-Entry Preferred 
Securities until such Preferred Security Certificates are presented to the 
Security Registrar for transfer or reissuance at which time such Convertible 
Preferred Security Certificates will be cancelled and a Convertible 
Debenture, registered in the name of the holder of the Convertible Preferred 
Security Certificate or the transferee of the holder of such Preferred 
Security Certificate, as the case may be, with an aggregate principal amount 
equal to the aggregate liquidation amount of the Convertible Preferred 
Security Certificate cancelled, will be executed by the Company and delivered 
to the Trustee for authentication and delivery in accordance with this 
Indenture.  On issue of such Convertible Debentures, Convertible Debentures 
with an equivalent aggregate principal amount that were presented by the 
Property Trustee to the Trustee will be deemed to have been cancelled.

          (b)  A Global Security may be transferred, in whole but not in 
part, only to another nominee of the Depositary, or to a nominee of such 
successor Depositary.

          (c)  If (i) the Depositary notifies the Company that it is 
unwilling or unable to continue as a depositary for such Global Security and 
no successor depositary shall have been appointed, (ii) the Depositary, at 
any time, ceases to be a clearing agency registered under the Exchange Act at 
which time the Depositary is required to be so registered to act as such 
depositary and no successor depositary shall have been appointed, (iii) the 
Company, in its sole discretion, determines that such Global Security shall 
be so exchangeable or (iv) there shall have occurred an Event of Default with 
respect to such Convertible Debentures, as the case may be, the Company will 
execute, and, subject to Article Three of this Indenture, the Trustee, upon 
written notice from the Company and receipt of a Company Order, will 
authenticate and deliver the Convertible Debentures in definitive registered 
form without coupons, in authorized denominations, and in an aggregate 
principal amount equal to the principal amount of the Global Security in 
exchange for such Global Security. In addition, upon an Event of Default or 
if the Company may at any time determine that the Convertible Debentures 
shall no longer be represented by a Global Security, in such event the 
Company will execute, and subject to Section 305 of this Indenture, the 
Trustee, upon receipt of an Officers' Certificate evidencing such 
determination by the Company, will authenticate and make available for 
delivery the Convertible Debentures in definitive registered form without 
coupons, in authorized denominations, and in an aggregate principal amount 
equal to the principal amount of the Global Security in exchange for such 
Global Security.  Upon the exchange of the Global Security for such 
Convertible Debentures in definitive registered form without coupons, in 
authorized denominations, the Global Security shall be cancelled 


                                       -32-

<PAGE>

by the Trustee.  Such Convertible Debentures in definitive registered form 
issued in exchange for the Global Security shall be registered in such names 
and in such authorized denominations as the Depositary, pursuant to 
instructions from its direct or indirect participants or otherwise, shall 
instruct the Trustee.  The Trustee shall deliver such Convertible Debentures 
to the Depositary for delivery to the Persons in whose names such Convertible 
Debentures are so registered.

          (d)  Every Global Security authenticated and delivered hereunder shall
bear a legend in substantially the following form, in capital letters and
bold-face type:

     THIS CONVERTIBLE DEBENTURE IS A GLOBAL SECURITY WITHIN THE MEANING OF
     THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF
     A DEPOSITARY OR A NOMINEE THEREOF.  THIS CONVERTIBLE DEBENTURE MAY NOT
     BE EXCHANGED IN WHOLE OR IN PART FOR A CONVERTIBLE DEBENTURE
     REGISTERED, AND NO TRANSFER OF THIS CONVERTIBLE DEBENTURE IN WHOLE OR
     IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH
     DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES
     DESCRIBED IN THE INDENTURE.

          (e)  If the Depositary is The Depository Trust Company, the Global
Security authenticated and delivered hereunder shall also bear a legend in
substantially the following form, in capital letters and bold-face type: 

     UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED SIGNATORY OF THE
     DEPOSITORY TRUST COMPANY ("DTC") TO THE COMPANY OR ITS AGENT FOR
     REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE
     ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
     AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
     PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED
     BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER
     USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL
     INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
     HEREIN. 


                                       -33-

<PAGE>

          (f)  The Convertible Debentures may not be transferred except in 
compliance with the Restricted Securities Legend unless otherwise determined 
by the Company in accordance with applicable law.  Upon any distribution of 
the Convertible Debentures to the holders of the Convertible Preferred 
Securities in accordance with the Declaration, the Company and the Trustee 
shall enter into a supplemental indenture pursuant to Section 901(f) to 
provide for transfer procedures and restrictions with respect to the 
Convertible Debentures substantially similar to those contained in the 
Declaration to the extent applicable in the circumstances existing at the 
time of such distribution.

                                   ARTICLE IV

                           Satisfaction and Discharge

SECTION 401.   SATISFACTION AND DISCHARGE OF INDENTURE.

          This Indenture shall cease to be of further effect (except as to 
any surviving rights of conversion, registration of transfer or exchange of 
Convertible Debentures herein expressly provided for), and the Trustee, on 
demand of and at the expense of the Company, shall execute proper instruments 
acknowledging satisfaction and discharge of this Indenture, when

          (a)  either

               (i)  all Convertible Debentures theretofore authenticated
     and delivered (other than (A) Convertible Debentures which have been
     destroyed, lost or stolen and which have been replaced or paid as
     provided in Section 306 and (B) Convertible Debentures for whose
     payment money has theretofore been deposited in trust or segregated
     and held in trust by the Company and thereafter repaid to the Company
     or discharged from such trust, as provided in Section 1003) have been
     delivered to the Trustee for cancellation; or

               (ii)  all such Convertible Debentures not theretofore
     delivered to the Trustee for cancellation have become due and payable,
     and the Company has deposited or caused to be deposited with the
     Trustee as trust funds in trust for the purpose an amount sufficient
     to pay and discharge the entire indebtedness on such Convertible
     Debentures not theretofore delivered to the Trustee for cancellation,
     for principal and interest (including Additional Payments, if any) to
     the date of such deposit (in the case of Convertible 


                                       -34-

<PAGE>

     Debentures which have become due and payable) or to the Stated Maturity 
     or Redemption Date, as the case may be, along with, if requested by the 
     Trustee, an accountant's (or investment or commercial bank's) 
     certificate stating such funds are sufficient to pay principal and 
     interest on the Convertible Debentures when and as due;

          (b)  the Company has paid or caused to be paid all other sums payable
hereunder by the Company; and

          (c)  the Company has delivered to the Trustee an Officers' 
Certificate and an Opinion of Counsel, each stating that all conditions 
precedent herein provided for relating to the satisfaction and discharge of 
this Indenture have been complied with.

Notwithstanding the satisfaction and discharge of this Indenture, the 
obligations of the Company to the Trustee under Section 607 and, if money 
shall have been deposited with the Trustee pursuant to subclause (ii) of 
Clause (a) of this Section, the obligations of the Trustee under Section 402 
and the last paragraph of Section 1003 shall survive.

SECTION 402.   APPLICATION OF TRUST MONEY.

          Subject to the provisions of the last paragraph of Section 1003, 
all money deposited with the Trustee pursuant to Section 401 shall be held in 
trust and applied by it, in accordance with the provisions of the Convertible 
Debentures and this Indenture, to the payment, either directly or through any 
Paying Agent (including the Company acting as its own Paying Agent) as the 
Trustee may determine, to the Persons entitled thereto, of the principal and 
interest for whose payment such money has been deposited with the Trustee.  
All moneys deposited with the Trustee pursuant to Section 401 (and held by it 
or any Paying Agent) for the payment of Convertible Debentures subsequently 
converted shall be returned to the Company upon Company Request.

                                    ARTICLE V

                                    Remedies

SECTION 501.   EVENTS OF DEFAULT.

          "Event of Default," wherever used herein, means any one of the 
following events that has occurred and is continuing (whatever the reason for 
such Event of Default and 


                                       -35-

<PAGE>

whether it shall be occasioned by the provisions of Article Twelve or be 
voluntary or involuntary or be effected by operation of law or pursuant to 
any judgment, decree or order of any court or any order, rule or regulation 
of any administrative or governmental body):

          (a)  failure for 30 days to pay interest on the Convertible 
Debentures, including any Additional Interest and Compounded Interest, in 
respect thereof, when due; PROVIDED that a valid extension of an interest 
payment period will not constitute a default in the payment of interest 
(including Additional Interest or Compounded Interest, if any) for this 
purpose;

          (b)  failure to pay principal of or premium, if any, on the 
Convertible Debentures when due, whether at maturity, upon redemption, by 
Declaration or otherwise;

          (c)  failure by the Company to deliver shares of Sun Common Stock 
upon an election by a holder of Convertible Preferred Securities to convert 
such Convertible Preferred Securities; 

          (d)  failure to observe or perform any other covenant contained in 
the Indenture for 90 days after notice to the Company by the Trustee or by 
the holders of not less than 25% in aggregate outstanding principal amount of 
the Convertible Debentures;

          (e)  entry by a court having jurisdiction in the premises of (i) a 
decree or order for relief in respect of the Company in an involuntary case 
or proceeding under any applicable federal or state bankruptcy, insolvency, 
reorganization or other similar law or (ii) a decree or order adjudging the 
Company a bankrupt or insolvent, or approving as properly filed a petition 
seeking reorganization, arrangement, adjustment or composition of or in 
respect of the Company under any applicable federal or state law, or 
appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator 
or other similar official of the Company or of substantially all of the 
property of the Company, or ordering the winding up or liquidation of its 
affairs, and the continuance of any such decree or order for relief or any 
such other decree or order unstayed and in effect for a period of 60 
consecutive days;

          (f)  the commencement by the Company of a voluntary case or 
proceeding under any applicable federal or state bankruptcy, insolvency, 
reorganization or other similar law or of any other case or proceeding to be 
adjudicated a bankrupt or insolvent, or the consent by the Company or to the 
entry of a decree or order for relief in respect of itself in an involuntary 
case or proceeding under any applicable federal or state bankruptcy, 
insolvency, reorganization or other similar law or to the commencement of any 
bankruptcy or insolvency case or proceeding against the Company, or the 
filing by the Company of a 

                                       -36-

<PAGE>

petition or answer or consent seeking reorganization or relief under any 
applicable federal or state law, or the consent by the Company to the filing 
of such petition or to the appointment of or taking possession by a 
custodian, receiver, liquidator, assignee, trustee, sequestrator or other 
similar official of the Company or of substantially all of the property of 
the Company, or the making by the Company of an assignment for the benefit of 
creditors, or the admission by the Company in writing of its inability to pay 
its debts generally as they become due, or the taking of corporate action by 
the Company in furtherance of any such action; or

          (g)  the voluntary or involuntary dissolution, winding up or 
termination of the Trust, except in connection with (i) the distribution of 
Convertible Debentures to holders of Convertible Preferred Securities in 
liquidation of the Trust upon the redemption of all of the outstanding 
Convertible Preferred Securities of the Trust or (ii) certain mergers, 
consolidations or amalgamations, each as permitted by the Declaration.

SECTION 502.   ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT.

          If an Event of Default occurs and is continuing, then and in every 
such case the Trustee or the Holders of not less than 25% in principal amount 
of the Outstanding Convertible Debentures may declare the principal of all 
the Convertible Debentures and any other amounts payable hereunder to be due 
and payable immediately, by a notice in writing to the Company (and to the 
Trustee if given by Holders), and upon any such declaration such principal 
and all accrued interest shall become immediately due and payable.

          At any time after such a declaration of acceleration has been made 
and before a judgment or decree for payment of the money due has been 
obtained by the Trustee as provided in this Article, the Holders of a 
majority in aggregate principal amount of the Outstanding Convertible 
Debentures, by written notice to the Company and the Trustee, may rescind and 
annul such declaration and its consequences if:

          (a)  the Company has paid or deposited with the Trustee a sum 
sufficient to pay

               (i)  all overdue interest (including Additional Payments, if
     any) on all Convertible Debentures,

               (ii)  the principal of any Convertible Debentures which have
     become due otherwise than by such declaration of acceleration and
     interest thereon at the rate borne by the Convertible Debentures, and


                                       -37-

<PAGE>

               (iii)  all sums paid or advanced by the Trustee hereunder
     and the reasonable compensation, expenses, disbursements and advances
     of the Trustee, its agents and counsel;

     and

          (b)  all Events of Default, other than the non-payment of the
principal of Convertible Debentures which have become due solely by such
declaration of acceleration, have been cured or waived as provided in
Section 513.

          No such rescission shall affect any subsequent default or impair any
right consequent thereon.

SECTION 503.   COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY TRUSTEE.

          The Company covenants that if:

          (a)  default is made in the payment of any interest (including 
Additional Interest and Compounded Interest, if any) on any Convertible 
Debenture when such interest becomes due and payable and such default 
continues for a period of 30 days, or

          (b)  default is made in the payment of the principal of any 
Convertible Debenture at the Maturity thereof,

the Company will, upon demand of the Trustee, pay to it, for the benefit of 
the Holders of such Convertible Debentures, the whole amount then due and 
payable on such Convertible Debentures for principal and interest (including 
Additional Interest and Compounded Interest, if any) and, to the extent that 
payment thereof shall be legally enforceable, interest on any overdue 
principal and on any overdue interest (including Additional Interest and 
Compounded Interest, if any), at the rate borne by the Convertible 
Debentures, and, in addition thereto, such further amount as shall be 
sufficient to cover the costs and expenses of collection, including the 
reasonable compensation, expenses, disbursements and advances of the Trustee, 
its agents and counsel.

           If an Event of Default occurs and is continuing, the Trustee may 
in its discretion proceed to protect and enforce its rights and the rights of 
the Holders by such appropriate judicial proceedings as the Trustee shall 
deem most effectual to protect and enforce any such rights, whether for the 
specific enforcement of any covenant or agreement 


                                       -38-

<PAGE>

in this Indenture or in aid of the exercise of any power granted herein, or 
to enforce any other proper remedy.

SECTION 504.   TRUSTEE MAY FILE PROOFS OF CLAIM.

          In case of any judicial proceeding relative to the Company (or any 
other obligor upon the Convertible Debentures), its property or its 
creditors, the Trustee shall be entitled and empowered, by intervention in 
such proceeding or otherwise, to take any and all actions authorized under 
the Trust Indenture Act in order to have claims of the Holders and the 
Trustee allowed in any such proceeding.  In particular, the Trustee shall be 
authorized to collect and receive any moneys or other property payable or 
deliverable on any such claims and to distribute the same; and any custodian, 
receiver, assignee, trustee, liquidator, sequestrator or other similar 
official in any such judicial proceeding is hereby authorized by each Holder 
to make such payments to the Trustee and, in the event that the Trustee shall 
consent to the making of such payments directly to the Holders, to pay to the 
Trustee any amount due it for the reasonable compensation, expenses, 
disbursements and advances of the Trustee, its agents and counsel, and any 
other amounts due the Trustee under Section 607.

          No provision of this Indenture shall be deemed to authorize the 
Trustee to authorize or consent to or accept or adopt on behalf of any Holder 
any plan of reorganization, arrangement, adjustment or composition affecting 
the Convertible Debentures or the rights of any Holder thereof or to 
authorize the Trustee to vote in respect of the claim of any Holder in any 
such proceeding.

SECTION 505.   TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF CONVERTIBLE
               DEBENTURES.

          All rights of action and claims under this Indenture or the 
Convertible Debentures may be prosecuted and enforced by the Trustee without 
the possession of any of the Convertible Debentures or the production thereof 
in any proceeding relating thereto, and any such proceeding instituted by the 
Trustee shall be brought in its own name as trustee of an express trust, and 
any recovery of judgment shall, after provision for the payment of the 
reasonable compensation, expenses, disbursements and advances of the Trustee, 
its agents and counsel, be for the ratable benefit of the Holders of the 
Convertible Debentures in respect of which such judgment has been recovered.





                                       -39-

<PAGE>

SECTION 506.   APPLICATION OF MONEY COLLECTED.

          Subject to Article Twelve, any money collected by the Trustee 
pursuant to this Article shall be applied in the following order, at the date 
or dates fixed by the Trustee and, in case of the distribution of such money 
on account of principal or interest (including Additional Payments, if any), 
upon presentation of the Convertible Debentures and the notation thereon of 
the payment if only partially paid and upon surrender thereof if fully paid:

          FIRST:    To the payment of all amounts due the Trustee under
     Section 607;

          SECOND:   To the payment of all Senior Indebtedness of the
     Company to the extent required by Article Twelve;

          THIRD:    To the payment of the amounts then due and unpaid for
     principal of and interest (including Additional Payments, if any) on
     the Convertible Debentures in respect of which or for the benefit of
     which such money has been collected, ratably, without preference or
     priority of any kind, according to the amounts due and payable on such
     Convertible Debentures for principal and interest (including
     Additional Payments, if any), respectively; and

          FOURTH:   To the payment of the remainder, if any, to the
     Company.

SECTION 507.   LIMITATION ON SUITS.

          Subject to Section 516, no Holder of any Convertible Debenture shall
have any right to institute any proceeding, judicial or otherwise, with respect
to this Indenture, or for the appointment of a receiver or trustee, or for any
other remedy hereunder, unless

          (a)  such Holder has previously given written notice to the Trustee of
a continuing Event of Default;

          (b)  if the Trust is not the sole holder of Convertible Debentures,
the Holders of not less than 25% in aggregate principal amount of the
Outstanding Convertible Debentures shall have made written request to the
Trustee to institute proceedings in respect of such Event of Default in its own
name as Trustee hereunder;


                                       -40-

<PAGE>

          (c)  such Holder or Holders have offered to the Trustee reasonable
indemnity against the costs, expenses and liabilities to be incurred in
compliance with such request;

          (d)  the Trustee for 60 days after its receipt of such notice, 
request and offer of indemnity has failed to institute any such proceeding; 
and

          (e)  no direction inconsistent with such written request has been 
given to the Trustee during such 60-day period by the Holders of a majority 
in principal amount of the Outstanding Convertible Debentures;

it being understood and intended that no one or more Holders shall have any 
right in any manner whatever by virtue of, or by availing of, any provision 
of this Indenture to affect, disturb or prejudice the rights of any other 
Holders, or to obtain or to seek to obtain priority or preference over any 
other Holders or to enforce any right under this Indenture, except in the 
manner herein provided and for the equal and ratable benefit of all the 
Holders.

SECTION 508.   UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL AND INTEREST
               AND CONVERT.

          Notwithstanding any other provision in this Indenture, the Holder 
of any Convertible Debenture shall have the right, which is absolute and 
unconditional, to receive payment of the principal of and (subject to Section 
307) interest (including Additional Payments, if any) on such Convertible 
Debenture on the respective Stated Maturities expressed in such Convertible 
Debenture (or, in the case of redemption, on the Redemption Date) and to 
convert such Convertible Debenture in accordance with Article Thirteen and to 
institute suit for the enforcement of any such payment and right to convert, 
and such rights shall not be impaired without the consent of such Holder.

SECTION 509.   RESTORATION OF RIGHTS AND REMEDIES.

          If the Trustee or any Holder has instituted any proceeding to 
enforce any right or remedy under this Indenture and such proceeding has been 
discontinued or abandoned for any reason, or has been determined adversely to 
the Trustee or to such Holder, then and in every such case, subject to any 
determination in such proceeding, the Company, the Trustee and the Holders 
shall be restored severally and respectively to their former positions 
hereunder and thereafter all rights and remedies of the Trustee and the 
Holders shall continue as though no such proceeding had been instituted.


                                       -41-

<PAGE>

SECTION 510.   RIGHTS AND REMEDIES CUMULATIVE.

          Except as otherwise provided with respect to the replacement or 
payment of mutilated, destroyed, lost or stolen Convertible Debentures in the 
last paragraph of Section 306, no right or remedy herein conferred upon or 
reserved to the Trustee or to the Holders is intended to be exclusive of any 
other right or remedy, and every right and remedy shall, to the extent 
permitted by law, be cumulative and in addition to every other right and 
remedy given hereunder or now or hereafter existing at law or in equity or 
otherwise.  The assertion or employment of any right or remedy hereunder, or 
otherwise, shall not prevent the concurrent assertion or employment of any 
other appropriate right or remedy.

SECTION 511.   DELAY OR OMISSION NOT WAIVER.

          No delay or omission of the Trustee or of any Holder of any 
Convertible Debenture to exercise any right or remedy accruing upon any Event 
of Default shall impair any such right or remedy or constitute a waiver of 
any such Event of Default or an acquiescence therein.  Every right and remedy 
given by this Article or by law to the Trustee or to the Holders may be 
exercised from time to time, and as often as may be deemed expedient, by the 
Trustee or by the Holders, as the case may be.

SECTION 512.   CONTROL BY HOLDERS.

          The Holders of a majority in principal amount of the Outstanding 
Convertible Debentures shall have the right to direct the time, method and 
place of conducting any proceeding for any remedy available to the Trustee or 
exercising any trust or power conferred on the Trustee; PROVIDED, that

          (a)  such direction shall not be in conflict with any rule of law 
or with this Indenture; and

          (b)  the Trustee may take any other action deemed proper by the 
Trustee which is not inconsistent with such direction.

SECTION 513.   WAIVER OF PAST DEFAULTS.

          Subject to Sections 502 and 902 hereof, the Holders of not less 
than a majority in principal amount of the Outstanding Convertible Debentures 
may on behalf of the Holders of all the Convertible Debentures waive any past 
default hereunder and its consequences, except a default


                                     -42-
<PAGE>

          (a)  in the payment of the principal of, premium, if any, or 
interest (including Additional Payments, if any) on any Convertible Debenture 
(unless such default has been cured and a sum sufficient to pay all matured 
installments of interest and principal due otherwise than by acceleration has 
been deposited with the Trustee); or

          (b)  in respect of a covenant or provision hereof that under 
Article Nine cannot be modified or amended without the consent of the Holder 
of each Outstanding Security affected; PROVIDED, HOWEVER, that if the 
Convertible Debentures are held by the Trust or a trustee of the Trust, such 
waiver shall not be effective until the holders of a majority in liquidation 
amount of Trust Securities shall have consented to such waiver; PROVIDED, 
FURTHER, that if the consent of the Holder of each outstanding Convertible 
Debenture is required, such waiver shall not be effective until each holder 
of the Trust Securities shall have consented to such waiver.

          Upon any such waiver, such default shall cease to exist, and any 
Event of Default arising therefrom shall be deemed to have been cured, for 
every purpose of this Indenture; but no such waiver shall extend to any 
subsequent or other default or impair any right consequent thereon.

SECTION 514.   UNDERTAKING FOR COSTS.

          In any suit for the enforcement of any right or remedy under this 
Indenture, or in any suit against the Trustee for any action taken, suffered 
or omitted by it as Trustee, a court may require any party litigant in such 
suit to file an undertaking to pay the costs of such suit, and may assess 
costs against any such party litigant, in the manner and to the extent 
provided in the Trust Indenture Act; PROVIDED, that neither this Section nor 
the Trust Indenture Act shall be deemed to authorize any court to require 
such an undertaking or to make such an assessment in any suit instituted by 
the Company or the Trustee or in any suit for the enforcement of the right to 
receive the principal of and interest (including Additional Payments, if any) 
on any Convertible Debenture or to convert any Convertible Debenture in 
accordance with Article Thirteen.

SECTION 515.   WAIVER OF STAY OR EXTENSION LAWS.

          The Company covenants (to the extent that it may lawfully do so) 
that it will not at any time insist upon, or plead, or in any manner 
whatsoever claim or take the benefit or advantage of, any stay or extension 
law wherever enacted, now or at any time hereafter in force, which may affect 
the covenants or the performance of this Indenture; and the Company (to the 
extent that it may lawfully do so) hereby expressly waives all benefit or 


                                     -43-
<PAGE>

advantage of any such law and covenants that it will not hinder, delay or 
impede the execution of any power herein granted to the Trustee, but will 
suffer and permit the execution of every such power as though no such law had 
been enacted.

SECTION 516.   ENFORCEMENT BY HOLDERS OF CONVERTIBLE PREFERRED SECURITIES.

          Notwithstanding the foregoing, if an Event of Default has occurred 
and is continuing and such event is attributable to the failure of the 
Company to pay interest or principal on the Convertible Debentures on the 
date such interest or principal is otherwise payable, the Company 
acknowledges that, in such event, a holder of Convertible Preferred 
Securities may institute a Direct Action for payment on or after the 
respective due date specified in the Convertible Debentures.  The Company may 
not amend this Indenture to remove the foregoing right to bring a Direct 
Action without the prior written consent of all the holders of Convertible 
Preferred Securities.  Notwithstanding any payment made to such holder of 
Convertible Preferred Securities by the Company in connection with a Direct 
Action, the Company shall remain obligated to pay the principal of and 
interest on the Convertible Debentures (including Additional Payments, if 
any) held by the Trust or the Property Trustee and the Company shall be 
subrogated to the rights of the holder of such Convertible Preferred 
Securities with respect to payments on the Convertible Preferred Securities 
to the extent of any payments made by the Company to such holder in any 
Direct Action.  The holders of Convertible Preferred Securities will not be 
able to exercise directly any other remedy available to the Holders of the 
Convertible Debentures.

                                  ARTICLE VI

                                  The Trustee

SECTION 601.   CERTAIN DUTIES AND RESPONSIBILITIES.

          The duties and responsibilities of the Trustee shall be as provided 
by the Trust Indenture Act.  Notwithstanding the foregoing, no provision of 
this Indenture shall require the Trustee to expend or risk its own funds or 
otherwise incur personal financial liability in the performance of any of its 
duties or in the exercise of any of its rights or powers, if it shall have 
reasonable grounds for believing that the repayment of such funds or 
liability is not reasonably assured to it under the terms of this Indenture 
or indemnity reasonably satisfactory to the Trustee against such risk or 
liability is not reasonably assured to it.  Whether or not therein expressly 
so provided, every provision of this Indenture relating to the conduct or 
affecting the liability of or affording protection to the Trustee shall be 
subject to the provisions of this Section 601.


                                     -44-
<PAGE>

SECTION 602.   NOTICE OF DEFAULTS.

          The Trustee shall give the Holders notice of any Event of Default 
hereunder as and to the extent provided by the Trust Indenture Act; PROVIDED, 
HOWEVER, that in the case of any default of the character specified in 
Section 501(d), no such notice to Holders shall be given until at least 30 
days after the occurrence thereof.  For all purposes hereof, the Trustee 
shall not be deemed to have notice or knowledge of any default described in 
Section 501(e), (f) or (g) unless a Responsible Officer assigned to and 
working in the Corporate Trust Office has actual knowledge thereof or unless 
written notice thereof is received at the Corporate Trust Office.

SECTION 603.   CERTAIN RIGHTS OF TRUSTEE.

          Subject to the provisions of Section 601:

          (a)  the Trustee may rely and shall be protected in acting or 
refraining from acting upon any resolution, certificate, statement, 
instrument, opinion, report, notice, request, direction, consent, order, 
bond, debenture, note, other evidence of indebtedness or other paper or 
document believed by it to be genuine and to have been signed or presented by 
the proper party or parties;

          (b)  any request or direction of the Company mentioned herein shall 
be sufficiently evidenced by a Company Request or Company Order and any 
resolution of the Board of Directors may be sufficiently evidenced by a Board 
Resolution;

          (c)  whenever in the administration of this Indenture the Trustee 
shall deem it desirable that a matter be proved or established prior to 
taking, suffering or omitting any action hereunder, the Trustee (unless other 
evidence be herein specifically prescribed) may, in the absence of bad faith 
on its part, rely upon an Officers' Certificate;

          (d)  the Trustee may consult with counsel of its choice and the 
advice of such counsel or any Opinion of Counsel shall be full and complete 
authorization and protection in respect of any action taken, suffered or 
omitted by it hereunder in good faith and in reliance thereon;

          (e)  the Trustee shall be under no obligation to exercise any of 
the rights or powers vested in it by this Indenture at the request or 
direction of any of the Holders pursuant to this Indenture, unless such 
Holders shall have offered to the Trustee reasonable security 


                                     -45-
<PAGE>

or indemnity against the costs, expenses and liabilities which might be 
incurred by it in compliance with such request or direction;

          (f)  the Trustee shall not be bound to make any investigation into 
the facts or matters stated in any resolution, certificate, statement, 
instrument, opinion, report, notice, request, direction, consent, order, 
bond, debenture, note, other evidence of indebtedness or other paper or 
document, but the Trustee, in its discretion, may make such further inquiry 
or investigation into such facts or matters as it may see fit, and, if the 
Trustee shall determine to make such further inquiry or investigation, it 
shall be entitled to reasonable examination of the books, records and 
premises of the Company, personally or by Agent or attorney;

          (g)  the Trustee may execute any of the trusts or powers hereunder 
or perform any duties hereunder either directly or by or through agents or 
attorneys and the Trustee shall not be responsible for any misconduct or 
negligence on the part of any Agent or attorney appointed with due care by it 
hereunder; and 

          (h)  the Trustee shall not be liable for any action taken, 
suffered, or omitted to be taken by it in good faith, without gross 
negligence or wilful misconduct, and reasonably believed by it to be 
authorized or within the discretion or rights or powers conferred upon it by 
this Indenture. 
SECTION 604.   NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF CONVERTIBLE 
               DEBENTURES.

          The recitals contained herein and in the Convertible Debentures, 
except the Trustee's certificates of authentication, shall be taken as the 
statements of the Company, and the Trustee assumes no responsibility for 
their correctness.  The Trustee makes no representations as to the validity 
or sufficiency of this Indenture or of the Convertible Debentures.  The 
Trustee shall not be accountable for the use or application by the Company of 
the Convertible Debentures or the proceeds thereof.

SECTION 605.   MAY HOLD CONVERTIBLE DEBENTURES.

          The Trustee, any Paying Agent, any Security Registrar or any other 
Agent of the Company, in its individual or any other capacity, may become the 
owner or pledgee of Convertible Debentures and, subject to Sections 608 and 
613, may otherwise deal with the Company with the same rights it would have 
if it were not Trustee, Paying Agent, Security Registrar, or such other Agent.


                                     -46-
<PAGE>

SECTION 606.   MONEY HELD IN TRUST.

          Money held by the Trustee in trust hereunder need not be segregated 
from other funds except to the extent required by law.  The Trustee shall be 
under no liability for interest on any money received by it hereunder except 
as otherwise agreed with the Company.

SECTION 607.   COMPENSATION AND REIMBURSEMENT.

          The Company agrees

          (a)  to pay to the Trustee from time to time such reasonable 
compensation as the Company and the Trustee shall from time to time agree in 
writing for all services rendered by it hereunder;

          (b)  except as otherwise expressly provided herein, to reimburse 
the Trustee upon its request for all reasonable expenses, fees, disbursements 
and advances incurred or made by the Trustee in accordance with any provision 
of this Indenture (including the reasonable compensation and the expenses and 
disbursements of its agents and counsel), except any such expense, 
disbursement or advance as may be attributable to its negligence or bad 
faith; and

          (c)  to indemnify the Trustee and any predecessor Trustee for, and 
to hold it harmless against, any loss, liability or expense incurred without 
negligence or bad faith on its part, arising out of or in connection with the 
acceptance or administration of this trust, including the costs and expenses 
of defending itself against any claim or liability in connection with the 
exercise or performance of any of its powers or duties hereunder.

          When the Trustee incurs expenses or renders services in connection 
with an Event of Default specified in Section 501(f) or Section 501(g), the 
expenses (including the reasonable charges and expenses of its counsel) and 
the compensation for the services are intended to constitute expenses of 
administration under any applicable federal or state bankruptcy, insolvency 
or other similar law.

          The provisions of this Section shall survive the termination of 
this Indenture.


                                     -47-
<PAGE>

SECTION 608.   DISQUALIFICATION; CONFLICTING INTERESTS.

          If the Trustee has or shall acquire a conflicting interest within 
the meaning of the Trust Indenture Act, the Trustee shall either eliminate 
such interest or resign, to the extent and in the manner provided by, and 
subject to the provisions of, the Trust Indenture Act and this Indenture.

SECTION 609.   CORPORATE TRUSTEE REQUIRED; ELIGIBILITY.

          There shall at all times be a Trustee hereunder which shall be a 
Person that is eligible pursuant to the Trust Indenture Act to act as such 
and has a combined capital and surplus of at least $25,000,000 as set forth 
in its most recent published annual report of conditions and has its 
Corporate Trust Office in New York, New York.  If such Person publishes 
reports of condition at least annually, pursuant to law or to the 
requirements of said supervising or examining authority, then for the 
purposes of this Section, the combined capital and surplus of such Person 
shall be deemed to be its combined capital and surplus as set forth in its 
most recent report of condition so published.  If at any time the Trustee 
shall cease to be eligible in accordance with the provisions of this Section, 
it shall resign immediately in the manner and with the effect hereinafter 
specified in this Article.

SECTION 610.   RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

          (a)  No resignation or removal of the Trustee and no appointment of 
a successor Trustee pursuant to this Article shall become effective until the 
acceptance of appointment by the successor Trustee under Section 611.

          (b)  The Trustee may resign at any time by giving written notice 
thereof to the Company.  If an instrument of acceptance by a successor 
Trustee shall not have been delivered to the Trustee within 30 days after the 
giving of such notice of resignation, the resigning Trustee may petition any 
court of competent jurisdiction for the appointment of a successor Trustee.

          (c)  The Trustee may be removed at any time by Act of the Holders 
of a majority in principal amount of the Outstanding Convertible Debentures, 
delivered to the Trustee and to the Company.  If an instrument of acceptance 
by a successor Trustee shall not have been delivered to the Trustee within 30 
days after the giving of such notice of resignation, the resigning Trustee 
may petition any court of competent jurisdiction for the appointment of a 
successor Trustee.


                                     -48-
<PAGE>

          (d)  If at any time:

               (i)  the Trustee shall fail to comply with Section 608 after
     written request therefor by the Company or by any Holder who has been
     a bona fide Holder of a Convertible Debenture for at least six months,
     or

               (ii)  the Trustee shall cease to be eligible under
     Section 609 and shall fail to resign after written request therefor by
     the Company or by any such Holder, or

               (iii)  the Trustee shall become incapable of acting or shall
     be adjudged a bankrupt or insolvent or a receiver of the Trustee or of
     its property shall be appointed or any public officer shall take
     charge or control of the Trustee or of its property or affairs for the
     purpose of rehabilitation, conservation or liquidation,

then, in any such case, (A) the Company by Board Resolution may remove the 
Trustee, or (B) subject to Section 514, any Holder who has been a bona fide 
Holder of a Convertible Debenture for at least six months may, on behalf of 
himself and all others similarly situated, petition any court of competent 
jurisdiction for the removal of the Trustee and the appointment of a 
successor Trustee.

          (e)  If the Trustee shall resign, be removed or become incapable of 
acting, or if a vacancy shall occur in the office of Trustee for any cause, 
the Company, by a Board Resolution, shall promptly appoint a successor 
Trustee.  If, within one year after such resignation, removal or 
incapability, or the occurrence of such vacancy, a successor Trustee shall be 
appointed by Act of the Holders of a majority in principal amount of the 
Outstanding Convertible Debentures delivered to the Company and the retiring 
Trustee, the successor Trustee so appointed shall, forthwith upon its 
acceptance of such appointment, become the successor Trustee and supersede 
the successor Trustee appointed by the Company.  If no successor Trustee 
shall have been so appointed by the Company or the Holders and accepted 
appointment in the manner hereinafter provided, any Holder who has been a 
bona fide Holder of a Convertible Debenture for at least six months may, on 
behalf of himself and all others similarly situated, petition any court of 
competent jurisdiction for the appointment of a successor Trustee.

          (f)  The Company shall give notice of each resignation and each 
removal of the Trustee and each appointment of a successor Trustee to all 
Holders in the manner 


                                     -49-
<PAGE>

provided in Section 106.  Each notice shall include the name of the successor 
Trustee and the address of its Corporate Trust Office.

SECTION 611.   ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.

          Every successor Trustee appointed hereunder shall execute, 
acknowledge and deliver to the Company and to the retiring Trustee an 
instrument accepting such appointment, and thereupon the resignation or 
removal of the retiring Trustee shall become effective and such successor 
Trustee, without any further act, deed or conveyance, shall become vested 
with all the rights, powers, trusts and duties of the retiring Trustee; 
PROVIDED, that on request of the Company or the successor Trustee, such 
retiring Trustee shall, upon payment of its charges, execute and deliver an 
instrument transferring to such successor Trustee all the rights, powers and 
trusts of the retiring Trustee and shall duly assign, transfer and deliver to 
such successor Trustee all property and money held by such retiring Trustee 
hereunder.  Upon request of any such successor Trustee, the Company shall 
execute any and all instruments required to more fully and certainly vest in 
and confirm to such successor Trustee all such rights, powers and trusts.

          No successor Trustee shall accept its appointment unless at the 
time of such acceptance such successor Trustee shall be qualified and 
eligible under this Article.

SECTION 612.   MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS.

          Any corporation into which the Trustee may be merged or converted 
or with which it may be consolidated, or any corporation resulting from any 
merger, conversion or consolidation to which the Trustee shall be a party, or 
any corporation succeeding to all or substantially all the corporate trust 
business of the Trustee, shall be the successor of the Trustee hereunder, 
provided such corporation shall be otherwise qualified and eligible under 
this Article, without the execution or filing of any paper or any further act 
on the part of any of the parties hereto.  In case any Convertible Debentures 
shall have been authenticated, but not delivered, by the Trustee then in 
office, any successor by merger, conversion or consolidation to such 
authenticating Trustee may adopt such authentication and deliver the 
Convertible Debentures so authenticated with the same effect as if such 
successor Trustee had itself authenticated such Convertible Debentures.

SECTION 613.   PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

          If and when the Trustee shall be or become a creditor of the 
Company (or any other obligor upon the Convertible Debentures), the Trustee 
shall be subject to the provisions 


                                     -50-
<PAGE>

of the Trust Indenture Act regarding the collection of claims against the 
Company (or any such other obligor).

                                  ARTICLE VII

               Holders' Lists and Reports by Trustee and Company

SECTION 701.   COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF HOLDERS.

          The Company will furnish or cause to be furnished to the Trustee

          (a)  semiannually, not later than February 15 and August 15 in each 
year, a list, in such form as the Trustee may reasonably require, of the 
names and addresses of the Holders as of a date not more than 15 days prior 
to the delivery thereof to the extent such list is not already held by the 
Trustee, and

          (b)  at such other times as the Trustee may request in writing, 
within 30 days after the receipt by the Company of any such request, a list 
of similar form and content as of a date not more than 15 days prior to the 
time such list is furnished;

EXCLUDING from any such list names and addresses received by the Trustee in 
its capacity as Security Registrar.

SECTION 702.   PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS.

          (a)  The Trustee shall preserve, in as current a form as is 
reasonably practicable, the names and addresses of Holders contained in the 
most recent list furnished to the Trustee as provided in Section 701 and the 
names and addresses of Holders received by the Trustee in its capacity as 
Security Registrar.  The Trustee may destroy any list furnished to it as 
provided in Section 701 upon receipt of a new list so furnished.

          (b)  The rights of Holders to communicate with other Holders with 
respect to their rights under this Indenture or under the Convertible 
Debentures, and the corresponding rights and duties of the Trustee, shall be 
as provided by the Trust Indenture Act.

          (c)  Every Holder of Convertible Debentures, by receiving and 
holding the same, agrees with the Company and the Trustee that neither the 
Company nor the Trustee nor any Agent of either of them shall be held 
accountable by reason of any disclosure of information as to names and 
addresses of Holders made pursuant to the Trust Indenture Act.


                                     -51-

<PAGE>

SECTION 703.   REPORTS BY TRUSTEE.

          (a)  Within 60 days after May 15 of each year, commencing May 15, 
1999 (unless a report is required to be transmitted before such date by the 
TIA, in which case before such date so as to comply with the TIA), the 
Trustee shall transmit by mail to Holders such reports concerning the Trustee 
and its actions under this Indenture as may be required pursuant to the Trust 
Indenture Act in the manner provided pursuant thereto.

          (b)  A copy of each such report shall, at the time of such 
transmission to Holders, be filed by the Trustee with each stock exchange 
upon which the Convertible Debentures are listed, with the Commission and 
with the Company.  The Company will notify the Trustee when the Convertible 
Debentures are listed on any stock exchange.

SECTION 704.   REPORTS BY COMPANY.

          The Company shall file with the Trustee and the Commission, and 
transmit to Holders, such information, documents and other reports, and such 
summaries thereof, as may be required pursuant to the Trust Indenture Act at 
the times and in the manner provided pursuant to such Act; PROVIDED, that any 
such information, documents or reports required to be filed with the 
Commission pursuant to Section 13 or 15(d) of the Exchange Act shall be filed 
with the Trustee within 15 days after the same is so required to be filed 
with the Commission.

          Delivery of such reports, information and documents to the Trustee 
is for informational purposes only and the Trustee's receipt of such shall 
not constitute constructive notice of any information contained therein or 
determinable from information contained therein, including the Company's 
compliance with any of its covenants hereunder (as to which the Trustee is 
entitled to rely exclusively on Officers' Certificates).

          The Company shall also provide to the Trustee on a timely basis 
such information as the Trustee requires to enable the Trustee to prepare and 
file any form required to be submitted by the Company with the Internal 
Revenue Service and the Holders of the Convertible Debentures relating to 
original issue discount, if any, including, without limitation, Form 1099-OID 
or any successor form.


                                     -52-
<PAGE>

                                 ARTICLE VIII

               Consolidation, Merger, Conveyance, Transfer or Lease

SECTION 801.   COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS.

          The Company shall not consolidate with or merge with or into any 
other Person or, directly or indirectly, convey, transfer or lease all or 
substantially all of its properties and assets on a consolidated basis to any 
Person, unless:

          (a)  the Person formed by such consolidation or into which the 
Company is merged or the Person which acquires by conveyance, transfer or 
lease, all or substantially all of the properties and assets of the Company 
on a consolidated basis shall be a corporation, partnership or trust, shall 
be organized and validly existing under the laws of the United States of 
America, any State thereof or the District of Columbia and shall expressly 
assume, by an indenture supplemental hereto, executed and delivered to the 
Trustee, in form reasonably satisfactory to the Trustee, the due and punctual 
payment of the principal of (and premium, if any) and interest (including 
Additional Payments, if any) on all the Convertible Debentures and the 
performance or observance of every covenant of this Indenture on the part of 
the Company to be performed or observed and shall have provided for 
conversion rights in accordance with Article Thirteen;

          (b)  immediately after giving effect to such transaction and 
treating any indebtedness which becomes an obligation of the Company or a 
Subsidiary as a result of such transaction as having been incurred by the 
Company or such Subsidiary at the time of such transaction, no Event of 
Default, and no event which, after notice or lapse of time or both, would 
become an Event of Default, shall have happened and be continuing; and

          (c)  the Company has delivered to the Trustee an Officers' 
Certificate and an Opinion of Counsel, each stating that such consolidation, 
merger, conveyance, transfer or lease and, if a supplemental indenture is 
required in connection with such transaction, such supplemental indenture, 
comply with this Article and that all conditions precedent herein provided 
for relating to such transaction have been complied with.

          This Section shall only apply to a merger or consolidation in which 
the Company is not the surviving corporation and to conveyances, leases and 
transfers by the Company as transferor or lessor.


                                     -53-
<PAGE>

SECTION 802.   SUCCESSOR SUBSTITUTED.

          Upon any consolidation of the Company with, or merger of the 
Company into, any other Person or any conveyance, transfer or lease of all or 
substantially all the properties and assets of the Company on a consolidated 
basis in accordance with Section 801, the successor Person formed by such 
consolidation or into which the Company is merged or to which such 
conveyance, transfer or lease is made shall succeed to, and be substituted 
for, and may exercise every right and power of, the Company under this 
Indenture with the same effect as if such successor Person had been named as 
the Company herein, and thereafter the predecessor Person shall be relieved 
of all obligations and covenants under this Indenture and the Convertible 
Debentures.

                                  ARTICLE IX
 
                           Supplemental Indentures

SECTION 901.   SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.

          Without the consent of any Holders, the Company, when authorized by 
a Board Resolution, and the Trustee, at any time and from time to time, may 
enter into one or more indentures supplemental hereto, in form satisfactory 
to the Trustee, for any of the following purposes:

          (a)  to evidence the succession of another Person to the Company 
and the assumption by any such successor of the covenants of the Company 
herein and in the Convertible Debentures; or

          (b)  to add to the covenants of the Company for the benefit of the 
Holders, or to surrender any right or power herein conferred upon the 
Company; or

          (c)  to make provision with respect to the conversion rights of 
Holders pursuant to the requirements of Article Thirteen; or

          (d)  to cure any ambiguity, to correct or supplement any provision 
herein which may be inconsistent with any other provision herein, or to make 
any other provisions with respect to matters or questions arising under this 
Indenture which shall not be inconsistent with the provisions of this 
Indenture; PROVIDED, that such action pursuant to this Clause (d) shall not 
adversely affect in any material respect the interests of the Holders of the 


                                   -54-
<PAGE>

Convertible Debentures or, so long as any of the Convertible Preferred 
Securities shall remain outstanding, the holders of the Convertible Preferred 
Securities; or

          (e)  to comply with the requirements of the Commission in order to 
effect or maintain the qualification of this Indenture under the Trust 
Indenture Act; or

          (f) to make provision for transfer procedures, certification, 
book-entry provisions, the form of restricted securities legends, if any, to 
be placed on Convertible Debentures, and all other matters required pursuant 
to Sections 305 and 314 or otherwise necessary, desirable or appropriate in 
connection with the issuance of Convertible Debentures to holders of 
Convertible Preferred Securities in the event of a distribution of 
Convertible Debentures by the Trust if a Special Event occurs and is 
continuing.

SECTION 902.   SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS.

          With the consent of the Holders of not less than a majority in 
principal amount of the Outstanding Convertible Debentures, by Act of said 
Holders delivered to the Company and the Trustee, the Company, when 
authorized by a Board Resolution, and the Trustee may enter into an indenture 
or indentures supplemental hereto for the purpose of adding any provisions to 
or changing in any manner or eliminating any of the provisions of this 
Indenture or of modifying in any manner the rights of the Holders under this 
Indenture; PROVIDED, HOWEVER, that no such supplemental indenture shall, 
without the consent of the Holder of each Outstanding Security affected 
thereby,

          (a)  extend the Stated Maturity of the principal of, or any 
installment of interest (including Additional Payments, if any) on, any 
Convertible Debenture, or reduce the principal amount thereof, or reduce the 
rate or extend the time for payment of interest thereon (other than pursuant 
to terms hereof on the date of the first issuance of the Convertible 
Debentures hereunder), or extend the Extension Period, or reduce any premium 
payable upon the redemption thereof, or change the place of payment to a 
location outside the United States where, or the coin or currency in which, 
any Convertible Debenture or interest thereon is payable, or impair the right 
to institute suit for the enforcement of any such payment on or after the 
Stated Maturity thereof (or, in the case of redemption, on or after the 
Redemption Date), or adversely affect the right to convert any Convertible 
Debenture as provided in Article Thirteen (except as permitted by Section 
901(c) and (f)), or modify the provisions of this Indenture with respect to 
the subordination of the Convertible Debentures in a manner adverse to the 
Holders, or


                                     -55-
<PAGE>

          (b)  reduce the percentage in principal amount of the Outstanding 
Convertible Debentures, the consent of whose Holders is required for any such 
supplemental indenture, or the consent of whose Holders is required for any 
waiver (of compliance with certain provisions of this Indenture or certain 
defaults hereunder and their consequences) provided for in this Indenture, or 
modify any of the provisions of this Section or Section 513, except to 
increase any such percentage or to provide that certain other provisions of 
this Indenture cannot be modified or waived without the consent of the Holder 
of each Outstanding Security affected thereby;

PROVIDED that if the Convertible Debentures are held by the Trust or a 
trustee of the Trust, such supplemental indenture shall not be effective 
until the holders of a majority in liquidation amount of Trust Securities 
shall have consented to such supplemental indenture; PROVIDED, FURTHER, that 
if the consent of the Holder of each Outstanding Security is required, such 
supplemental indenture shall not be effective until each holder of the Trust 
Securities of the Trust shall have consented to such supplemental indenture.

          It shall not be necessary for any Act of Holders under this Section 
to approve the particular form of any proposed supplemental indenture, but it 
shall be sufficient if such Act shall approve the substance thereof.

          The Company may, but shall not be obligated to, fix a record date 
for the purpose of determining the Persons entitled to consent to any 
indenture supplemental hereto.  If a record date is fixed, the Holders on 
such record date, or their duly designated proxies, and only such Persons, 
shall be entitled to consent to such supplemental indenture, whether or not 
such Holders remain Holders after such record date; PROVIDED that unless such 
consent shall have become effective by virtue of the requisite percentage 
having been obtained prior to the date which is 90 days after such record 
date, any such consent previously given shall automatically and without 
further action by any Holder be cancelled and of no further effect.

SECTION 903.   EXECUTION OF SUPPLEMENTAL INDENTURES.

          In executing, or accepting the additional trusts created by, any 
supplemental indenture permitted by this Article or the modifications thereby 
of the trusts created by this Indenture, the Trustee shall be entitled to 
receive, and (subject to Section 601) shall be fully protected in relying 
upon, an Opinion of Counsel stating that the execution of such supplemental 
indenture is authorized or permitted by this Indenture.  The Trustee may, but 
shall not be obligated to, enter into any such supplemental indenture which 
affects the Trustee's own rights, duties or immunities under this Indenture 
or otherwise.


                                     -56-
<PAGE>

SECTION 904.   EFFECT OF SUPPLEMENTAL INDENTURES.

          Upon the execution of any supplemental indenture under this 
Article, this Indenture shall be modified in accordance therewith, and such 
supplemental indenture shall form a part of this Indenture for all purposes; 
and every Holder of Convertible Debentures theretofore or thereafter 
authenticated and delivered hereunder shall be bound thereby.  No such 
supplemental indenture shall directly or indirectly modify the provisions of 
Article Twelve in any manner which might terminate or impair the rights of 
the Senior Indebtedness pursuant to such subordination provisions.

SECTION 905.   CONFORMITY WITH TRUST INDENTURE ACT.

          Every supplemental indenture executed pursuant to this Article 
shall conform to the requirements of the Trust Indenture Act.

SECTION 906.   REFERENCE IN CONVERTIBLE DEBENTURES TO SUPPLEMENTAL INDENTURES.

          Convertible Debentures authenticated and delivered after the 
execution of any supplemental indenture pursuant to this Article may, and 
shall if required by the Trustee, bear a notation in form approved by the 
Trustee as to any matter provided for in such supplemental indenture.  If the 
Company shall so determine, new Convertible Debentures so modified as to 
conform, in the opinion of the Trustee and the Company, to any such 
supplemental indenture may be prepared and executed by the Company and 
authenticated and delivered by the Trustee in exchange for Outstanding 
Convertible Debentures.

                                   ARTICLE X

                   Covenants; Representations and Warranties

SECTION 1001.  PAYMENT OF PRINCIPAL AND INTEREST.

          The Company will duly and punctually pay the principal of and 
interest on the Convertible Debentures and Additional Payments, if any, in 
accordance with the terms of the Convertible Debentures and this Indenture.

SECTION 1002.  MAINTENANCE OF OFFICE OR AGENCY.

          The Company will maintain in the United States an office or agency 
where Convertible


                                     -57-
<PAGE>

Debentures may be presented or surrendered for payment, where Convertible 
Debentures may be surrendered for registration of transfer or exchange and 
where notices and demands to or upon the Company in respect of the 
Convertible Debentures and this Indenture may be served.  The Company will 
give prompt written notice to the Trustee of the location, and any change in 
the location, of such office or agency.  If at any time the Company shall 
fail to maintain any such required office or agency or shall fail to furnish 
the Trustee with the address thereof, such presentations, surrenders, notices 
and demands may be made or served at the Corporate Trust Office of the 
Trustee, and the Company hereby appoints the Trustee as its Agent to receive 
all such presentations, surrenders, notices and demands.

          The Company may also from time to time designate one or more other 
offices or agencies (in the United States) where the Convertible Debentures 
may be presented or surrendered for any or all such purposes and may from 
time to time rescind such designations; PROVIDED, HOWEVER, that no such 
designation or rescission shall in any manner relieve the Company of its 
obligation to maintain an office or agency in the United States for such 
purposes.  The Company will give prompt written notice to the Trustee of any 
such designation or rescission and of any change in the location of any such 
other office or agency.

SECTION 1003.  MONEY FOR CONVERTIBLE DEBENTURE PAYMENTS TO BE HELD 
               IN TRUST.

          If the Company shall at any time act as its own Paying Agent, it 
will, on or before each due date of the principal of or interest on any of 
the Convertible Debentures, segregate and hold in trust for the benefit of 
the Persons entitled thereto a sum sufficient to pay the principal or 
interest so becoming due until such sums shall be paid to such Persons or 
otherwise disposed of as herein provided and will promptly notify the Trustee 
of its action or failure so to act.

          Whenever the Company shall have one or more Paying Agents, it will, 
prior to each due date of the principal of or interest on any Convertible 
Debentures, deposit with a Paying Agent a sum sufficient to pay such amount, 
such sum to be held as provided by the Trust Indenture Act, and (unless such 
Paying Agent is the Trustee) the Company will promptly notify the Trustee of 
its action or failure so to act.

          The Company will cause each Paying Agent other than the Trustee to 
execute and deliver to the Trustee an instrument in which such Paying Agent 
shall agree with the Trustee, subject to the provisions of this Section, that 
such Paying Agent will (i) comply with the provisions of the Trust Indenture 
Act applicable to it as a Paying Agent and (ii) during the continuance of any 
default by the Company (or any other obligor upon the Convertible Debentures) 
in the making of any payment in respect of the Convertible Debentures, upon


                                     -58-
<PAGE>

the written request of the Trustee, forthwith pay to the Trustee all sums 
held in trust by such Paying Agent as such.

          The Company may at any time, for the purpose of obtaining the 
satisfaction and discharge of this Indenture or for any other purpose, pay, 
or by Company Order direct any Paying Agent to pay, to the Trustee all sums 
held in trust by the Company or such Paying Agent, such sums to be held by 
the Trustee upon the same trusts as those upon which such sums were held by 
the Company or such Paying Agent; and, upon such payment by any Paying Agent 
to the Trustee, such Paying Agent shall be released from all further 
liability with respect to such money.

          Any money deposited with the Trustee or any Paying Agent, or then 
held by the Company, in trust for the payment of the principal of or interest 
on (including Additional Payments, if any) any Convertible Debenture and 
remaining unclaimed for two years after such principal or interest has become 
due and payable shall be paid to the Company on Company Request, or (if then 
held by the Company) shall be discharged from such trust; and the Holder of 
any such Convertible Debenture shall thereafter, as an unsecured general 
creditor, look only to the Company for payment thereof, and all liability of 
the Trustee or such Paying Agent with respect to such trust money, and all 
liability of the Company as trustee thereof, shall thereupon cease.

SECTION 1004.  STATEMENT BY OFFICERS AS TO DEFAULT.

          The Company will deliver to the Trustee, within 120 days after the 
end of each fiscal year of the Company ending after the date hereof, an 
Officers' Certificate, stating whether or not to the best knowledge of the 
signers thereof the Company is in default in the performance and observance 
of any of the material terms, provisions and conditions of this Indenture 
(without regard to any period of grace or requirement of notice provided 
hereunder) and, if the Company shall be in default, specifying all such 
defaults and the nature and status thereof of which they may have knowledge.

SECTION 1005.  LIMITATION ON DIVIDENDS; COVENANTS AS TO THE TRUST.

          (a)  The Company covenants that so long as the Convertible 
Debentures are outstanding, if (i) there shall have occurred and be 
continuing any event that with the giving of notice or the lapse of time or 
both, would constitute an Event of Default, (ii) the Company shall be in 
default with respect to its payment of any obligations under the Guarantee, 
or (iii) the Company has exercised its option to defer interest payments on 
the Convertible Debentures by extending the interest payment period and such 
period, or any extension


                                    -59-
<PAGE>

thereof, shall be continuing, then the Company shall (A) not declare or pay 
dividends on, or make a distribution with respect to, or redeem or purchase 
or acquire, or make a liquidation payment with respect to, any of its capital 
stock (other than (x) purchases or acquisitions of shares of Sun Common Stock 
in connection with the satisfaction by the Company of its obligations under 
any employee benefit plans or the satisfaction by the Company of its 
obligations pursuant to any contract or security requiring the Company to 
purchase shares of Sun Common Stock, (y) as a result of a reclassification of 
the Company's capital stock or the exchange or conversion of one class or 
series of the Company's capital stock for another class or series of the 
Company's capital stock or (z) the purchase of fractional interests in shares 
of the Company's capital stock pursuant to the conversion or exchange 
provisions of such capital stock or the security being converted or exchanged 
(or make any guarantee payments with respect to the foregoing), (B) not make 
any payment of interest, principal or premium, if any, on or repay, 
repurchase or redeem any debt securities (including guarantees) issued by the 
Company that rank PARI PASSU with or junior to the Convertible Debentures 
(except by conversion into or exchange for shares of its capital stock) and 
(C) not make any guarantee payments with respect to the foregoing (other than 
pursuant to the Guarantee).

          (b)  The Company also covenants and agrees (i) that it shall 
directly or indirectly maintain 100% ownership of the Common Securities of 
the Trust; PROVIDED, HOWEVER, that any permitted successor of the Company 
hereunder may succeed to the Company's ownership of such Common Securities 
and (ii) that it shall use its reasonable efforts, consistent with the terms 
and provisions of the Declaration, to cause the Trust (x) to remain a 
statutory business trust, except in connection with the distribution of the 
Convertible Debentures to the holders of Trust Securities in liquidation of 
the Trust, the redemption of all of the Trust Securities of the Trust, or 
certain mergers, consolidations or amalgamations, each as permitted by the 
Declaration, and (y) to otherwise continue to be classified as a grantor 
trust for United States Federal income tax purposes.

SECTION 1006.  PAYMENT OF EXPENSES OF THE TRUST.

          In connection with the offering, sale and issuance of the 
Convertible Debentures to the Property Trustee in connection with the sale of 
the Trust Securities by the Trust, the Company shall:

          (a)  pay for all costs, fees and expenses relating to the offering, 
sale and issuance of the Convertible Debentures, including commissions, 
discounts and expenses payable pursuant to the Purchase Agreement and 
compensation of the Trustee under the Indenture in accordance with the 
provisions of Section 607 of the Indenture;


                                   -60-

<PAGE>

          (b)  be responsible for and pay for all debts and obligations 
(other than with respect to the Trust Securities) of the Trust, pay for all 
costs and expenses of the Trust (including, but not limited to, costs and 
expenses relating to the organization of the Trust, the offering, sale and 
issuance of the Trust Securities (including commissions, discounts and 
expenses in connection therewith), the fees and expenses of the Property 
Trustee and the Delaware Trustee, the costs and expenses relating to the 
operation of the Trust, including without limitation, costs and expenses of 
accountants, attorneys, statistical or bookkeeping services, expenses for 
printing and engraving and computing or accounting equipment, paying 
Agent(s), registrar(s), transfer Agent(s), duplicating, travel and telephone 
and other telecommunications expenses and costs and expenses incurred in 
connection with the acquisition, financing, and disposition of Trust assets); 
and

pay any and all taxes (other than United States withholding taxes 
attributable to the Trust or its assets) and all liabilities, costs and 
expenses with respect to such taxes of the Trust.

SECTION 1007.  REGISTRATION RIGHTS.

          The holders of the Convertible Preferred Securities, the Holders of 
Convertible Debentures, the holders of the Guarantee and the shares of Sun 
Common Stock issuable upon conversion of the Convertible Debentures are 
entitled to the benefits of the Registration Rights Agreement as of May 4, 
1998 between the Company and the Initial Purchasers (the "REGISTRATION RIGHTS 
AGREEMENT").

                                ARTICLE XI

                   Redemption of Convertible Debentures

SECTION 1101.  OPTIONAL REDEMPTION.

          (a)  The Company shall have the right to redeem the Convertible 
Debentures, in whole or in part, at any time or from time to time after 
May 3, 2001 upon not less than 30 nor more than 60 days notice, at the optional 
redemption prices (expressed as a percentage of the principal amount of 
Convertible Debentures to be redeemed) shown below, plus any accrued and 
unpaid interest (including Additional Payments, if any) to the Redemption 
Date, if redeemed during the 12-month period beginning May 3:


                                   -61-
<PAGE>

<TABLE>
<CAPTION>
                                             Percentage of
                                               Principal
     Year                                       Amount   
     ----                                    -------------
    <S>                                     <C>
     2001..................................    104.000% 
     2002..................................    103.000%
     2003..................................    102.000%
     2004..................................    101.000%
     2005 and thereafter...................    100.000%

</TABLE>

If the Company has deferred interest payments, all unpaid interest must be 
paid in cash prior to any notice of redemption.  Any redemption pursuant to 
this Section 1101 shall be made pursuant to the provisions of Sections 1103 
through 1108 hereof.

          (b)  If a partial redemption of the Convertible Debentures would 
result in the delisting of the Convertible Preferred Securities issued by the 
Trust from any national securities exchange or other organization on which 
the Convertible Preferred Securities are listed, the Company shall not be 
permitted to effect such partial redemption and may only redeem the 
Convertible Debentures in whole. 

SECTION 1102.  TAX EVENT OPTIONAL REDEMPTION.

          If a Tax Event has occurred and is continuing and:

          (a)  the Company has received a Redemption Tax Opinion; or

          (b)  after receiving a Dissolution Tax Opinion, the Administrative 
Trustees shall have been informed by tax counsel rendering the Dissolution 
Tax Opinion that a No Recognition Opinion cannot be delivered to the Trust, 
then, notwithstanding Section 1101(a) but subject to Section 1101(b), the 
Company shall have the right upon not less than 30 days nor more than 60 days 
notice to the Holders of the Convertible Debentures to redeem the Convertible 
Debentures in whole (but not in part) for cash at a redemption price equal to 
100% of the principal amount of the Convertible Debentures plus accrued and 
unpaid interest (including Additional Payments) if any, within 90 days 
following the occurrence of such Tax Event (the "90-Day Period"); PROVIDED, 
HOWEVER, that if, at the time there is available to the Company or the Trust 
the opportunity to eliminate within the 90-Day Period, the Tax Event by 
taking some ministerial action ("Ministerial Action"), such as filing a form 
or making an election, or pursuing some other similar reasonable measure 
which, in the sole judgment of the Company, has or will cause no adverse 
effect on the Company, the Trust or the Holders


                                     -62-
<PAGE>

of the Trust Securities and will involve no material cost, the Company or the 
Trust shall pursue such Ministerial Action or other measure in lieu of 
redemption, and PROVIDED, FURTHER, that the Company shall have no right to 
redeem the Convertible Debentures while the Trust is pursuing any Ministerial 
Action or other similar measure pursuant to its obligations under the 
Declaration.  

SECTION 1103.  APPLICABILITY OF ARTICLE.

          Redemption of Convertible Debentures at the election of the 
Company, as permitted by Sections 1101 and 1102, shall be made in accordance 
with such provision and this Article.

SECTION 1104.  ELECTION TO REDEEM; NOTICE TO TRUSTEE.

          The election of the Company to redeem Convertible Debentures 
pursuant to Section 1101 or 1102 shall be evidenced by a Board Resolution.  
In case of any redemption at the election of the Company, the Company shall, 
at least 45 days and no more than 90 days prior to the Redemption Date fixed 
by the Company, notify the Trustee in writing of such Redemption Date and of 
the principal amount of Convertible Debentures to be redeemed and provide a 
copy of the notice of redemption given to Holders of Convertible Debentures 
to be redeemed pursuant to Section 1105.

SECTION 1105.  SELECTION BY TRUSTEE OF CONVERTIBLE DEBENTURES TO BE REDEEMED.

          If less than all the Convertible Debentures are to be redeemed 
(unless such redemption affects only a single Convertible Debenture), the 
particular Convertible Debentures to be redeemed shall be selected not more 
than 60 days prior to the Redemption Date by the Trustee, from the 
Outstanding Convertible Debentures not previously called for redemption, by 
such method as the Trustee shall deem fair and appropriate and which may 
provide for the selection for redemption of portions (equal to $25 or any 
integral multiple thereof) of the principal amount of the Convertible 
Debentures.

          The Trustee shall promptly notify the Company in writing of the 
Convertible Debentures selected for redemption as aforesaid and, in case of 
any Convertible Debentures selected for partial redemption as aforesaid, the 
principal amount thereof to be redeemed.

          The provisions of the two preceding paragraphs shall not apply with 
respect to any redemption affecting only a single Convertible Debenture, 
whether such Convertible Debenture is to be redeemed in whole or in part. 
In the case of any such redemption in part,


                                     -63-
<PAGE>

the unredeemed portion of the principal amount of the Convertible Debenture 
shall be in an authorized denomination (which shall not be less than the 
minimum authorized denomination) for such Convertible Debenture.

          For all purposes of this Indenture, unless the context otherwise 
requires, all provisions relating to the redemption of Convertible Debentures 
shall relate, in the case of any Convertible Debentures redeemed or to be 
redeemed only in part, to the portion of the principal amount of such 
Convertible Debentures which has been or is to be redeemed.

SECTION 1106.  NOTICE OF REDEMPTION.

          Notice of redemption shall be given by first-class mail, postage 
prepaid, mailed not less than 30 nor more than 60 days prior to the 
Redemption Date, to each Holder of Convertible Debentures to be redeemed, at 
such Holder's address appearing in the Security Register.

          All notices of redemption shall identify the Convertible Debentures 
to be redeemed (including, if relevant, CUSIP number or ISIN) and shall state:

          (a)  the Redemption Date,

          (b)  the Redemption Price,

          (c)  that on the Redemption Date the Redemption Price will become 
due and payable upon each such Convertible Debenture to be redeemed and that 
interest thereon will cease to accrue on and after said date, and

          (d)  the place or places where such Convertible Debentures are to 
be surrendered for payment of the Redemption Price.

          Notice of redemption of Convertible Debentures to be redeemed at 
the election of the Company shall be given by the Company or, at the 
Company's request, by the Trustee in the name and at the expense of the 
Company.

SECTION 1107.  DEPOSIT AND PAYMENT OF REDEMPTION PRICE.

          Prior to 10:30 a.m. (New York City time) on the Redemption Date, 
the Company shall deposit with the Trustee or with a Paying Agent (or, if the 
Company is acting as its own Paying Agent, segregate and hold in trust as 
provided in Section 1003) an amount 


                                     -64-
<PAGE>

of money sufficient to pay the Redemption Price of, plus (except if the 
Redemption Date shall be an Interest Payment Date) accrued and unpaid 
interest (including Additional Payments, if any) on all the Convertible 
Debentures which are to be redeemed on that date.  If the Convertible 
Debentures or the Convertible Preferred Securities are held by a Depository, 
such redemption payment shall be made to the Holders prior to 12:00 noon (New 
York City time) on the Redemption Date or such earlier time as the Company 
determines.

          If any Convertible Debenture called for redemption is converted, 
any money deposited with the Trustee or with any Paying Agent or so 
segregated and held in trust for the redemption of such Convertible Debenture 
shall (subject to any right of the Holder of such Convertible Debenture or 
any Predecessor Security to receive interest as provided in the last 
paragraph of Section 307) be paid to the Company upon Company Request or, if 
then held by the Company, shall be discharged from such trust.

SECTION 1108.  CONVERTIBLE DEBENTURES PAYABLE ON REDEMPTION DATE.

          Notice of redemption having been given as aforesaid, the 
Convertible Debentures so to be redeemed shall, on the Redemption Date, 
become due and payable at the Redemption Price therein specified, and from 
and after such date (unless the Company shall default in the payment of the 
Redemption Price and accrued and unpaid interest, including Additional 
Payments, if any) such Convertible Debentures shall cease to bear interest.  
Upon surrender of any such Convertible Debenture for redemption in accordance 
with said notice, such Convertible Debenture shall be paid by the Company at 
the Redemption Price, together with accrued and unpaid interest (including 
Additional Payments, if any) to the Redemption Date; PROVIDED, HOWEVER, that 
installments of interest whose Stated Maturity is on or prior to the 
Redemption Date shall be payable to the Holders of such Convertible 
Debentures, or one or more Predecessor Convertible Debentures, registered as 
such at 5:00 p.m. (New York City time) on the relevant Record Dates according 
to the terms and the provisions of Section 307.

          If any Convertible Debenture called for redemption shall not be so 
paid upon surrender thereof for redemption, the principal shall, until paid, 
bear interest from the Redemption Date at the rate borne by the Convertible 
Debenture.

SECTION 1109.  CONVERTIBLE DEBENTURES REDEEMED IN PART.

          In the event of any redemption in part, the Company shall not be 
required to (i) issue, register the transfer of or exchange any Convertible 
Debenture during a period beginning at 9:00 a.m. (New York City time) 
15 Business Days before any selection for 


                                     -65-
<PAGE>

redemption of Convertible Debentures and ending 5:00 p.m. (New York City 
time) on the earliest date in which the relevant notice of redemption is 
deemed to have been given to all holders of Convertible Debentures to be so 
redeemed or (ii) register the transfer of or exchange any Convertible 
Debentures so selected for redemption, in whole or in part, except for the 
unredeemed portion of any Convertible Debentures being redeemed in part.

          Any Convertible Debenture which is to be redeemed only in part 
shall be surrendered at a place of payment therefor (with, if the Company or 
the Trustee so requires, due endorsement by, or a written instrument of 
transfer in form satisfactory to the Company and the Trustee duly executed 
by, the Holder thereof or his attorney duly authorized in writing), and the 
Company shall execute, and the Trustee shall authenticate and make available 
for delivery to the Holder of such Convertible Debenture without service 
charge, a new Convertible Debenture or Convertible Debentures, of any 
authorized denomination as requested by such Holder, in aggregate principal 
amount equal to and in exchange for the unredeemed portion of the principal 
of the Convertible Debenture so surrendered.

SECTION 1110.  NO SINKING FUND.

          The Convertible Debentures are not entitled to the benefit of any 
sinking fund.

SECTION 1111.  MANDATORY REDEMPTION.

          Upon (i) repayment at maturity or (ii) as a result of acceleration 
upon the occurrence and continuation of an Event of Default, the Company 
shall redeem the Outstanding Convertible Debentures in whole but not in part, 
at a redemption price equal to 100% of the principal amount of such 
Convertible Debentures plus any accrued and unpaid interest, including any 
Additional Payments, to the date fixed for redemption.  Any payment pursuant 
to this section shall be made prior to 12:00 noon, New York City time, on the 
date of such repayment or acceleration or at such other time on such earlier 
date as the parties thereto shall agree.

SECTION 1112.  EXCHANGE OF TRUST SECURITIES FOR CONVERTIBLE DEBENTURES.

          At any time, the Company shall have the right to dissolve the Trust 
and cause the Convertible Debentures to be distributed to the holders of the 
Convertible Preferred Securities in dissolution of the Trust after 
satisfaction of liabilities to creditors of the Trust in accordance with 
Section 314 and as provided by applicable law. 


                                     -66-
<PAGE>

                                 ARTICLE XII

                   Subordination of Convertible Debentures

SECTION 1201.  AGREEMENT TO SUBORDINATE.

          The Company covenants and agrees, and each Holder of Convertible 
Debentures by such Holder's acceptance thereof likewise covenants and agrees, 
that all Convertible Debentures shall be issued subject to the provisions of 
this Article Twelve; and each Holder of a Convertible Debenture, whether upon 
original issue or upon transfer or assignment thereof, accepts and agrees to 
be bound by such provisions.  The payment by the Company of the principal of, 
premium, if any, and interest (including Additional Payments, if any) on all 
Convertible Debentures issued hereunder shall, to the extent and in the 
manner hereinafter set forth, be subordinated and junior in right of payment 
to the prior payment in full of all existing and future Senior Indebtedness, 
whether outstanding at the date of this Indenture or thereafter incurred; 
PROVIDED HOWEVER, that no provision of this Article Twelve shall prevent the 
occurrence of any default or Event of Default hereunder.

SECTION 1202.  DEFAULT ON SENIOR INDEBTEDNESS.

          (a)  No payment (by set-off or otherwise) shall be made by or on 
behalf of the Company on account of the principal of, premium, if any, or 
interest on the Convertible Debentures (including any repurchases of 
Convertible Debentures), or on account of the redemption provisions of the 
Convertible Debentures, for cash or property (other than Junior Convertible 
Debentures or from a Defeasance Trust), (i) upon the maturity of any Senior 
Indebtedness of the Company by lapse of time, acceleration (unless waived) or 
otherwise, unless and until all principal of, premium, if any, and the 
interest on such Senior Indebtedness are first paid in full in cash or Cash 
Equivalents (or such payment is duly provided for) or otherwise to the extent 
holders accept satisfaction of amounts due by settlement in other than cash 
or Cash Equivalents, or (ii) in the event of default in the payment of any 
principal of, premium, if any, or interest on Senior Indebtedness of the 
Company having an aggregate principal amount outstanding in excess of $5.0 
million when it becomes due and payable, whether at maturity or at a date 
fixed for prepayment or by declaration or otherwise (a "PAYMENT DEFAULT"), 
unless and until (in the case of both (i) and (ii)) such Payment Default has 
been cured or waived or otherwise has ceased to exist.

          (b)  Upon (i) the happening of an event of default (other than a 
Payment Default) that permits the holder of Senior Indebtedness to declare 
such Senior Indebtedness to be due and payable and (ii) written notice of 
such event of default given to the Company


                                    -67-
<PAGE>

and the Trustee by the Representative under the Credit Agreement or the 
holders of an aggregate of at least $50 million principal amount outstanding 
of any other Senior Indebtedness, which Senior Indebtedness is designated by 
the Company ("Designated Senior Indebtedness") or their representative 
(a "PAYMENT NOTICE"), then, unless and until such event of default has been 
cured or waived or otherwise has ceased to exist, no payment (by set-off or 
otherwise) may be made by or on behalf of the Company which is an obligor 
under such Designated Senior Indebtedness on account of the principal of, 
premium, if any, or interest on the Convertible Debentures (including any 
repurchases of any of the Convertible Debentures), or on account of the 
redemption provisions of the Convertible Debentures, in any such case, other 
than payments made with Junior Convertible Debentures or from a Defeasance 
Trust.  Notwithstanding the foregoing, unless the Designated Senior 
Indebtedness in respect of which such event of default exists has been 
declared due and payable in its entirety within 179 days after the Payment 
Notice is delivered as set forth above (the "PAYMENT BLOCKAGE PERIOD") (and 
such declaration has not been rescinded or waived), at the end of the Payment 
Blockage Period, the Company shall be required to pay all sums not paid to 
the Holders of the Convertible Debentures during the Payment Blockage Period 
due to the foregoing prohibitions and to resume all other payments as and 
when due on the Convertible Debentures.  Any number of Payment Notices may be 
given; PROVIDED that (i) not more than one Payment Notice shall be given 
within a period of any 360 consecutive days, and (ii) no default that existed 
upon the date of such Payment Notice or the commencement of such Payment 
Blockage Period (whether or not such event of default is on the same issue of 
Senior Indebtedness) shall be made the basis for the commencement of any 
other Payment Blockage Period unless such other Payment Blockage Period is 
commenced by a Payment Notice from the Representative under the Credit 
Agreement and such event of default shall have been cured or waived for a 
period of at least 90 consecutive days. 

          (c)  Upon any distribution of assets of the Company upon any 
dissolution, winding up, total or partial liquidation or reorganization of 
the Company, whether voluntary or involuntary, in bankruptcy, insolvency, 
receivership or a similar proceeding or upon assignment for the benefit of 
creditors or any marshalling of assets or liabilities, the provisions of 
Section 1203 of this Indenture shall apply.

          The subordination provisions hereof shall continue to be effective 
or be reinstated, as the case may be, if at any time any payment of any 
Senior Indebtedness is rescinded or must otherwise be returned by any holder 
of such Senior Indebtedness upon the insolvency, bankruptcy or reorganization 
of the Company or otherwise, all as though such payment has not been made.


                                    -68-

<PAGE>

SECTION 1203.  LIQUIDATION; DISSOLUTION; BANKRUPTCY.

          Upon any distribution of assets of the Company or upon any 
dissolution, winding up, total or partial liquidation or reorganization of 
the Company, whether voluntary or involuntary, in bankruptcy, insolvency, 
receivership or a similar proceeding or upon assignment for the benefit of 
creditors or any marshalling of assets or liabilities:

          (a)  the holders of all Senior Indebtedness of the Company, will 
first be entitled to receive payment in full in cash or Cash Equivalents (or 
have such payment duly provided for to the satisfaction of such holders) or 
otherwise to the extent holders accept satisfaction of amounts due by 
settlement in other than cash or Cash Equivalents before the Holders are 
entitled to receive any payment on account of the principal of, premium, if 
any, and interest on the Convertible Debentures or any Obligation in respect 
of the Convertible Debentures (other than Junior Convertible Debentures or 
from a Defeasance Trust);

          (b)  any payment or distribution of assets of the Company of any 
kind or character from any source, whether in cash, property or securities 
(other than Junior Convertible Debentures or from a Defeasance Trust) to 
which the Holders or the Trustee on behalf of the Holders would be entitled 
(by set-off or otherwise), except for the provisions of this Article Twelve, 
shall be paid by the liquidating trustee or Agent or other person making such 
a payment or distribution directly to the holders of such Senior Indebtedness 
or their representative to the extent necessary to make payment in full (or 
have such payment duly provided for) on all such Senior Indebtedness 
remaining unpaid, after giving effect to any concurrent payment or 
distribution to the holders of such Senior Indebtedness; and

          (c)  in the event that, notwithstanding the foregoing, any payment 
or distribution of assets of the Company (other than Junior Convertible 
Debentures or from a Defeasance Trust) shall be received by the Trustee or 
the Holders at a time when such payment or distribution is prohibited by the 
foregoing provisions, such payment or distribution shall be held in trust for 
the benefit of the holders of such Senior Indebtedness, and shall be paid or 
delivered by the Trustee or such Holders, as the case may be, to the holders 
of such Senior Indebtedness remaining unpaid or unprovided for or to their 
representative or representatives, or to the trustee or trustees under any 
indenture pursuant to which any instruments evidencing any of such Senior 
Indebtedness may have been issued, ratably according to the aggregate 
principal amounts remaining unpaid on account of such Senior Indebtedness 
held or represented by each, for application to the payment of all such 
Senior Indebtedness remaining unpaid, to the extent necessary to pay all such 
Senior Indebtedness in full in cash or Cash Equivalents or otherwise to the 
extent holders accept 


                                     -69-
<PAGE>

satisfaction of amounts due by settlement in other than cash or Cash 
Equivalents after giving effect to any concurrent payment or distribution to 
the holders of such Senior Indebtedness.

SECTION 1204.  SUBROGATION.

          Subject to the payment in full in cash or Cash Equivalents of all 
Senior Indebtedness of the Company as provided herein, the Holders of 
Convertible Debentures shall be subrogated to the rights of the holders of 
such Senior Indebtedness to receive payments or distributions of assets of 
the Company applicable to the Senior Indebtedness until all amounts owing on 
the Convertible Debentures shall be paid in full, and for the purpose of such 
subrogation no such payments or distributions to the holders of such Senior 
Indebtedness by or on behalf of the Company, or by or on behalf of the 
Holders by virtue of this Article Twelve, which otherwise would have been 
made to the Holders shall, as between the Company and the Holders, be deemed 
to be payment by the Company or on account of such Senior Indebtedness, it 
being understood that the provisions of this Article Twelve are and are 
intended solely for the purpose of defining the relative rights of the 
Holders, on the one hand, and the holders of such Senior Indebtedness, on the 
other hand.

          If any payment or distribution to which the Holders would otherwise 
have been entitled but for the provisions of this Article Twelve shall have 
been applied, pursuant to the provisions of this Article Twelve, to the 
payment of amounts payable under Senior Indebtedness of the Company, then the 
Holders shall be entitled to receive from the holders of such Senior 
Indebtedness any payments or distributions received by such holders of Senior 
Indebtedness in excess of the amount sufficient to pay all amounts payable 
under or in respect of such Senior Indebtedness in full in cash or Cash 
Equivalents.

SECTION 1205.  TRUSTEE TO EFFECTUATE SUBORDINATION.

          Each Holder of Convertible Debentures by such Holder's acceptance 
thereof authorizes and directs the Trustee on such Holder's behalf to take 
such action as may be necessary or appropriate to effectuate the 
subordination provided in this Article Twelve and appoints the Trustee as 
such Holder's attorney-in-fact for any and all such purposes.

SECTION 1206.  NOTICE BY THE COMPANY.

          The Company shall give prompt written notice to a Responsible 
Officer of the Trustee of any fact known to the Company which would prohibit 
the making of any payment of monies to or by the Trustee in respect of the 
Convertible Debentures pursuant to the


                                     -70-
<PAGE>

provisions of this Article Twelve.  Notwithstanding the provisions of this 
Article Twelve or any other provision of this Indenture, the Trustee shall 
not be charged with knowledge of the existence of any facts which would 
prohibit the making of any payment of monies to or by the Trustee in respect 
of the Convertible Debentures pursuant to the provision of this Article 
Twelve, unless and until a Responsible Officer of the Trustee shall have 
received written notice thereof at the Corporate Trust Office of the Trustee 
from the Company or a holder or holders of Senior Indebtedness or from any 
trustee therefor; and before the receipt of any such written notice, the 
Trustee, subject to the provisions of Section 603 hereof, shall be entitled 
in all respects to assume that no such facts exist; PROVIDED, HOWEVER, that 
if the Trustee shall not have received the notice provided for in this 
Section 1206 at least two Business Days prior to the date upon which by the 
terms hereof any money may become payable for any purpose (including, without 
limitation, the payment of the principal of (and premium, if any) or interest 
(including Additional Payments, if any) on any Convertible Debenture), then, 
anything herein contained to the contrary notwithstanding, the Trustee shall 
have full power and authority to receive such money and to apply the same to 
the purposes for which they were received, and shall not be affected by any 
notice to the contrary which may be received by it within two Business Days 
prior to such date.

          The Trustee, subject to the provisions of Section 603, shall be 
entitled to rely on the delivery to it of a written notice by a Person 
representing himself to be a holder of Senior Indebtedness (or a trustee on 
behalf of such holder) to establish that such notice has been given by a 
holder of such Senior Indebtedness or a trustee on behalf of any such holder 
or holders.  In the event that the Trustee determines in good faith that 
further evidence is required with respect to the right of any Person as a 
holder of Senior Indebtedness to participate in any payment or distribution 
pursuant to this Article Twelve, the Trustee may request such Person to 
furnish evidence to the reasonable satisfaction of the Trustee as to the 
amount of Senior Indebtedness held by such Person, the extent to which such 
Person is entitled to participate in such payment or distribution and any 
other facts pertinent to the right of such Person under this Article Twelve, 
and, if such evidence is not furnished, the Trustee may defer any payment to 
such Person pending judicial determination as to the right of such Person to 
receive such payment.

SECTION 1207.  RIGHTS OF THE TRUSTEE; HOLDERS OF SENIOR INDEBTEDNESS.

          The Trustee in its individual capacity shall be entitled to all the 
rights set forth in this Article Twelve in respect of any Senior Indebtedness 
at any time held by it, to the same extent as any other holder of Senior 
Indebtedness, and nothing in this Indenture shall deprive the Trustee of any 
of its rights as such holder.


                                     -71-
<PAGE>

          With respect to the holders of Senior Indebtedness of the Company, 
the Trustee undertakes to perform or to observe only such of its covenants 
and obligations as are set forth in this Article Twelve, and no implied 
covenants or obligations with respect to the holders of such Senior 
Indebtedness shall be read into this Indenture against the Trustee.  The 
Trustee shall not be deemed to owe any fiduciary duty to the holders of such 
Senior Indebtedness and, subject to the provisions of Section 603, the 
Trustee shall not be liable to any holder of such Senior Indebtedness if it 
shall pay over or deliver to Holders of Convertible Debentures, the Company 
or any other Person money or assets to which any holder of such Senior 
Indebtedness shall be entitled by virtue of this Article Twelve or otherwise. 
With respect to the holders of Senior Indebtedness, the Trustee undertakes to 
perform or to observe only such of its covenants or obligations as are 
specifically set forth in this Article Twelve and no implied covenants or 
obligations with respect to holders of Senior Indebtedness shall be read into 
this Indenture against the Trustee.

SECTION 1208.  SUBORDINATION MAY NOT BE IMPAIRED.

          No right of any present or future holder of any Senior Indebtedness 
to enforce subordination as herein provided shall at any time in any way be 
prejudiced or impaired by any act or failure to act on the part of the 
Company or by any act or failure to act, in good faith, by any such holder, 
or by any noncompliance by the Company with the terms, provisions and 
covenants of this Indenture, regardless of any knowledge thereof which any 
such holder may have or otherwise be charged with.

          Without in any way limiting the generality of the foregoing 
paragraph, the holders of Senior Indebtedness may, at any time and from time 
to time, without the consent of or notice to the Trustee or the Holders of 
the Convertible Debentures, without incurring responsibility to the holders 
of the Convertible Debentures and without impairing or releasing the 
subordination provided in this Article Twelve or the obligations hereunder of 
the Holders of the Convertible Debentures to the holders of Senior 
Indebtedness, do any one or more of the following:  (i) change the manner, 
place or terms of payment or extend the time of payment of, or renew or 
alter, such Senior Indebtedness, or otherwise amend or supplement in any 
manner such Senior Indebtedness or any instrument evidencing the same or any 
agreement under which such Senior Indebtedness is outstanding; (ii) sell, 
exchange, release or otherwise deal with any property pledged, mortgaged or 
otherwise securing such Senior Indebtedness; (iii) release any Person liable 
in any manner for the collection of such Senior Indebtedness; and (iv) 
exercise or refrain from exercising any rights against the Company and any 
other Person.


                                     -72-
<PAGE>

                                  ARTICLE XIII

                      Conversion of Convertible Debentures

SECTION 1301.  CONVERSION RIGHTS.

          Subject to and upon compliance with the provisions of this Article, 
the Convertible Debentures are convertible, at the option of the Holder, at 
any time after June 28, 1998 and on or prior to 5:00 p.m. (New York City 
time) on the Business Day immediately preceding the date of repayment of such 
Convertible Debentures, whether at maturity or upon redemption (either at the 
option of the Company or pursuant to a Tax Event), into fully paid and 
nonassessable shares of Sun Common Stock of the Company at an initial 
conversion rate of 1.2419 shares of Sun Common Stock for each $25 in 
aggregate principal amount of Convertible Debentures (equal to a conversion 
price of $20.13 per share of Sun Common Stock), subject to adjustment as 
described in this Article Thirteen.  A Holder of Convertible Debentures may 
convert any portion of the principal amount of the Convertible Debentures 
into that number of fully paid and nonassessable shares of Sun Common Stock 
(calculated as to each conversion to the nearest 1/100th of a share) obtained 
by dividing the principal amount of the Convertible Debentures to be 
converted by such conversion price.  In case a Convertible Debenture or 
portion thereof is called for redemption, such conversion right in respect of 
the Convertible Debenture or portion so called shall expire at 5:00 p.m. (New 
York City time) on the Business Day immediately preceding the corresponding 
Redemption Date, unless the Company defaults in making the payment due upon 
redemption.

SECTION 1302.  CONVERSION PROCEDURES.

          (a)  In order to convert all or a portion of the Convertible 
Debentures, the Holder thereof shall deliver to the Conversion Agent an 
irrevocable Notice of Conversion setting forth the principal amount of 
Convertible Debentures to be converted, together with the name or names, if 
other than the Holder, in which the shares of Sun Common Stock should be 
issued upon conversion and, if such Convertible Debentures are definitive 
Convertible Debentures, surrender to the Conversion Agent the Convertible 
Debentures to be converted, duly endorsed or assigned to the Company or in 
blank.  In addition, a holder of Convertible Preferred Securities may 
exercise its right under the Declaration to convert such Convertible 
Preferred Securities into Sun Common Stock by delivering to the Conversion 
Agent an irrevocable Notice of Conversion setting forth the information 
called for by the preceding sentence and directing the Conversion Agent (i) 
to exchange such Convertible Preferred Security for a portion of the 
Convertible Debentures held by the Trust 


                                     -73-
<PAGE>

(at an exchange rate of $25 liquidation amount of Convertible Debentures for 
each Convertible Preferred Security) and (ii) to immediately convert such 
Convertible Debentures, on behalf of such holder, into Sun Common Stock of 
the Company pursuant to this Article Thirteen and, if such Convertible 
Preferred Securities are in definitive form, surrendering such Convertible 
Preferred Securities, duly endorsed or assigned to the Company or in blank.  
So long as any Convertible Preferred Securities are outstanding, the Trust 
shall not convert any Convertible Debentures except pursuant to a Notice of 
Conversion delivered to the Conversion Agent by a holder of Convertible 
Preferred Securities.

          If a Notice of Conversion is delivered on or after the Regular 
Record Date and prior to the subsequent Interest Payment Date, the Holder 
will be entitled to receive the interest payable on the subsequent Interest 
Payment Date on the portion of Convertible Debentures to be converted 
notwithstanding the conversion thereof prior to such Interest Payment Date.  
Except as otherwise provided in the immediately preceding sentence, in the 
case of any Convertible Debenture which is converted, interest whose Stated 
Maturity is after the date of conversion of such Convertible Debenture shall 
not be payable, and the Company shall not make nor be required to make any 
other payment, adjustment or allowance with respect to accrued but unpaid 
interest (including Additional Payments, if any) on the Convertible 
Debentures being converted, which shall be deemed to be paid in full.  If any 
Convertible Debenture called for redemption is converted, any money deposited 
with the Trustee or with any Paying Agent or so segregated and held in trust 
for the redemption of such Convertible Debenture shall (subject to any right 
of the Holder of such Convertible Debenture or any Predecessor Security to 
receive interest as provided in the last paragraph of Section 307 and this 
paragraph) be paid to the Company upon Company Request or, if then held by 
the Company, shall be discharged from such trust.

          Each conversion shall be deemed to have been effected immediately 
prior to 5:00 p.m. (New York City time) on the day on which the Notice of 
Conversion was received (the "Conversion Date") by the Conversion Agent from 
the Holder or from a holder of the Convertible Preferred Securities effecting 
a conversion thereof pursuant to its conversion rights under the Declaration, 
as the case may be.  The Person or Persons entitled to receive the Sun Common 
Stock issuable upon such conversion shall be treated for all purposes as the 
record holder or holders of such Sun Common Stock as of the Conversion Date.  
As promptly as practicable on or after the Conversion Date, the Company shall 
issue and deliver at the office of the Conversion Agent, unless otherwise 
directed by the Holder in the Notice of Conversion, a certificate or 
certificates for the number of full shares of Sun Common Stock issuable upon 
such conversion, together with the cash payment, if any, in lieu of any 
fraction of any share to the Person or Persons entitled to receive the same.  
The Conversion Agent shall deliver such certificate or certificates to such 
Person or Persons.


                                     -74-
<PAGE>

          (b)  Subject to any right of the Holder of such Convertible 
Debenture or any Predecessor Security to receive interest as provided in the 
last paragraph of Section 307 and the second paragraph of Clause (a) of 
Section 1302, the Company's delivery upon conversion of the fixed number of 
shares of Sun Common Stock into which the Convertible Debentures are 
convertible (together with the cash payment, if any, in lieu of fractional 
shares) shall be deemed to satisfy the Company's obligation to pay the 
principal amount at Maturity of the portion of Convertible Debentures so 
converted and any unpaid interest (including Additional Payments, if any) 
accrued on such Convertible Debentures at the time of such conversion.

          (c)  No fractional shares of Sun Common Stock will be issued as a 
result of conversion, but in lieu thereof, the Company shall pay to the 
Conversion Agent a cash adjustment in an amount equal to the same fraction of 
the last reported sale price of such fractional interest on the date on which 
the Convertible Debentures or Convertible Preferred Securities, as the case 
may be, were duly surrendered to the Conversion Agent for conversion, or, if 
such day is not a Trading Day, on the next Trading Day, and the Conversion 
Agent in turn will make such payment, if any, to the Holder of the 
Convertible Debentures or the holder of the Convertible Preferred Securities 
so converted.

          (d)  In the event of the conversion of any Convertible Debenture in 
part only, a new Convertible Debenture or Convertible Debentures for the 
unconverted portion thereof will be issued in the name of the Holder thereof 
upon the cancellation thereof in accordance with Section 305.

          (e)  In effecting the conversion transactions described in this 
Section, the Conversion Agent is acting as Agent of the holders of 
Convertible Preferred Securities (in the exchange of Convertible Preferred 
Securities for Convertible Debentures) and as Agent of the Holders of 
Convertible Debentures (in the conversion of Convertible Debentures into Sun 
Common Stock), as the case may be, directing it to effect such conversion 
transactions.  The Conversion Agent is hereby authorized (i) to exchange 
Convertible Debentures held by the Trust from time to time for Convertible 
Preferred Securities in connection with the conversion of such Convertible 
Preferred Securities in accordance with this Article Thirteen and (ii) to 
convert all or a portion of the Convertible Debentures into Sun Common Stock 
and thereupon to deliver such shares of Sun Common Stock in accordance with 
the provisions of this Article Thirteen and to deliver to the Trust a new 
Convertible Debenture or Convertible Debentures for any resulting unconverted 
principal amount.

          (f)  Except as provided in Section 202, all shares of Sun Common 
Stock delivered upon any conversion of Restricted Securities shall bear a 
Restrictive Securities Legend substantially in the form of the legend 
required to be set forth on such Convertible 


                                     -75-
<PAGE>

Debentures and shall be subject to the restrictions on transfer provided in 
such legend and in Section 314 hereof.  Neither the Trustee nor the 
Conversion Agent shall have any responsibility for the inclusion or content 
of any such Restrictive Securities Legend on such Sun Common Stock; PROVIDED, 
HOWEVER, that the Trustee or the Conversion Agent shall have provided to the 
Company or to the Company's transfer Agent for such Sun Common Stock, prior 
to or concurrently with a request to the Company to deliver to such 
Conversion Agent certificates for such Sun Common Stock, written notice that 
the Convertible Debentures delivered for conversion are Restricted Securities.

SECTION 1303.  CONVERSION PRICE ADJUSTMENTS.

          The conversion price shall be subject to adjustment (without 
duplication) from time to time as follows:

          (a)  In case the Company shall, while any of the Convertible 
Debentures are outstanding, (i) pay a dividend or make a distribution with 
respect to its Sun Common Stock in shares of Sun Common Stock, (ii) subdivide 
its outstanding shares of Sun Common Stock, (iii) combine its outstanding 
shares of Sun Common Stock into a smaller number of shares or (iv) issue by 
reclassification of its shares of Sun Common Stock any shares of capital 
stock of the Company, the conversion price in effect immediately prior to 
such action shall be adjusted so that the Holder of any Convertible 
Debentures thereafter surrendered for conversion shall be entitled to receive 
the number of shares of capital stock of the Company which he would have 
owned immediately following such action had such Convertible Debentures been 
converted immediately prior thereto.  An adjustment made pursuant to this 
Section 1303(a) shall become effective immediately after the record date in 
the case of a dividend or other distribution and shall become effective 
immediately after the effective date in case of a subdivision, combination or 
reclassification (or immediately after the record date if a record date shall 
have been established for such event).  If, as a result of an adjustment made 
pursuant to this Section 1303(a), the Holder of any Convertible Debenture 
thereafter surrendered for conversion shall become entitled to receive shares 
of two or more classes or series of capital stock of the Company, the Board 
of Directors (whose determination shall be conclusive and shall be described 
in a Board Resolution filed with the Trustee) shall determine the allocation 
of the adjusted conversion price between or among shares of such classes or 
series of capital stock.

          (b)  In case the Company shall, while any of the Convertible 
Debentures are outstanding, issue rights or warrants to all holders of its 
Sun Common Stock entitling them (for a period expiring within 45 days after 
the record date mentioned in this Section 1303(b)) to subscribe for or 
purchase shares of Sun Common Stock at a price per share less than the 


                                     -76-
<PAGE>

current market price per share of Sun Common Stock (as determined pursuant to 
1303(f) below) on such record date, the conversion price for the Convertible 
Debentures shall be adjusted so that the same shall equal the price 
determined by multiplying the conversion price in effect immediately prior to 
the date of issuance of such rights or warrants by a fraction of which the 
numerator shall be the number of shares of Sun Common Stock outstanding on 
the date of issuance of such rights or warrants plus the number of shares 
which the aggregate offering price of the total number of shares so offered 
for subscription or purchase would purchase at such current market price, and 
of which the denominator shall be the number of shares of Sun Common Stock 
outstanding on the date of issuance of such rights or warrants plus the 
number of additional shares of Sun Common Stock offered for subscription or 
purchase.  Such adjustment shall become effective immediately after the 
record date for the determination of stockholders entitled to receive such 
rights or warrants.  For the purposes of this subsection, the number of 
shares of Sun Common Stock at any time outstanding shall not include shares 
held in the treasury of the Company.  The Company shall not issue any rights 
or warrants in respect of shares of Sun Common Stock held in the treasury of 
the Company.  In case any rights or warrants referred to in this subsection 
in respect of which an adjustment shall have been made shall expire 
unexercised within 45 days after the same shall have been distributed or 
issued by the Company, the conversion price shall be readjusted at the time 
of such expiration to the conversion price that would have been in effect if 
no adjustment had been made on account of the distribution or issuance of 
such expired rights or warrants.  In determining whether any rights, options 
or warrants entitle the holder to subscribe for or purchase Sun Common Stock 
at less than the Current Market Price,  and in determining the aggregate 
offering price of such shares of Sun Common Stock, there shall be taken into 
account any consideration received for such rights, options or warrants, the 
value of such consideration, if other than cash, to be determined by the 
Board of Directors.  Notwithstanding this Article XIII, no adjustment will 
be made pursuant to this Article if the Company makes proper provision for 
each Holder of Convertible Preferred Securities who converts a Convertible 
Preferred Security to receive, in addition to the Sun Common Stock issuable 
upon such conversion, the kind and amount of assets (including securities) if 
such Holder had been a holder of the Common Stock at the time of the 
distribution of such assets or securities.  Rights, options or warrants 
distributed by the Company to all holders of the Sun Common Stock that 
entitle the holders thereof to purchase shares of the Company's capital stock 
and that, until the occurrence of an event (a "Triggering Event"), (i) are 
deemed to be transferred with the Sun Common Stock, (ii) are not exercisable 
and (iii) are also issued in respect of future issuances of Sun Common Stock, 
shall not be deemed to be distributed until the occurrence of the Triggering 
Event.

          (c)  Subject to the last sentence of this Section 1303(c), in case 
the Company shall, by dividend or otherwise, distribute to all holders of its 
Sun Common Stock evidences 


                                     -77-
<PAGE>

of its indebtedness, shares of any class or series of capital stock, cash or 
assets (including securities, but excluding any rights or warrants referred 
to in Section 1303(b) and dividends and distributions in connection with the 
liquidation, dissolution or winding up of the Company and dividends and 
distributions paid exclusively in cash and any dividend or distribution 
referred to in Section 1303(a)), the conversion price shall be reduced so 
that the same shall equal the price determined by multiplying the conversion 
price in effect immediately prior to the effectiveness of the conversion 
price reduction contemplated by this Section 1303(c) by a fraction of which 
the numerator shall be the current market price per share (determined as 
provided in Section 1303(f)) of Sun Common Stock on the date fixed for the 
payment of such distribution (the "Reference Date") less the fair market 
value (as determined in good faith by the Board of Directors, whose 
determination shall be conclusive and described in a resolution of the Board 
of Directors), on the Reference Date, of the portion of the evidences of 
indebtedness, shares of capital stock, cash and assets so distributed 
applicable to one share of Sun Common Stock and the denominator shall be such 
current market price per share of the Sun Common Stock, such reduction to 
become effective immediately prior to the opening of business on the day 
following the Reference Date.  In the event that such dividend or 
distribution is not so paid or made, the conversion price shall again be 
adjusted to be the conversion price which would then be in effect if such 
dividend or distribution had not occurred.  If the Board of Directors 
determines the fair market value of any distribution for purposes of this 
Section 1303(c) by reference to the actual or when issued trading market for 
any securities comprising such distribution, it must in doing so consider the 
prices in such market over the same period used in computing the current 
market price per share of Sun Common Stock (determined as provided in Section 
1303(f)).  For purposes of this Section 1303(c), any dividend or distribution 
that includes shares of Sun Common Stock or rights or warrants to subscribe 
for or purchase shares of Sun Common Stock shall be deemed instead to be (1) 
a dividend or distribution of the evidences of indebtedness, shares of 
capital stock, cash or assets other than such shares of Sun Common Stock or 
such rights or warrants (making any conversion price reduction required by 
this Section 1303(c)) immediately followed by (2) a dividend or distribution 
of such shares of Sun Common Stock or such rights or warrants (making any 
further conversion price reduction required by Section 1303(a) or 1303(b)), 
except (A) the Reference Date of such dividend or distribution as defined in 
this 1303(c) shall be substituted as (a) "the record date in the case of a 
dividend or other distribution," and (b) "the record date for the 
determination of stockholders entitled to receive such rights or warrants" 
and (c) "the date fixed for such determination" within the meaning of 
Sections 1303(a) and 1303(b) and (B) any shares of Sun Common Stock included 
in such dividend or distribution shall not be deemed outstanding for purposes 
of computing any adjustment of the conversion price in Section 1303(a).


                                     -78-

<PAGE>

          (d)  In case the Company shall pay or make a dividend or other 
distribution on its Sun Common Stock exclusively in cash (excluding any cash 
portion of distributions referred to in Section 1303(c) or in connection with 
a consolidation, merger or sale of assets of the Company as referred to in 
Section 1304(c)), excluding cash dividends if such dividends (and other 
distributions) together with all other such all-cash dividends and 
distributions made within the preceding 12 months in respect of which no 
adjustment has been made do not exceed 20% of the Company's current 
capitalization (being the product of the then current market price per share 
determined as provided in Section 1303(f) of Sun Common Stock times the 
number of shares of Sun Common Stock then outstanding) on the Trading Day 
immediately preceding the date of declaration of such dividend, the 
conversion price shall be reduced so that the same shall equal the price 
determined by multiplying the conversion price in effect immediately prior to 
the effectiveness of the conversion price reduction contemplated by this 
Section 1303(d) by a fraction of which the numerator shall be the current 
market price per share (determined as provided in Section 1303(f)) of the Sun 
Common Stock on the date fixed for the payment of such distribution less the 
amount of cash so distributed and not excluded as provided applicable to one 
share of Sun Common Stock and the denominator shall be such current market 
price per share of the Sun Common Stock, such reduction to become effective 
immediately prior to the opening of business on the day following the date 
fixed for the payment of such distribution; PROVIDED, HOWEVER, that in the 
event the portion of the cash so distributed applicable to one share of Sun 
Common Stock is equal to or greater than the current market price per share 
(as defined in Section 1303(f)) of the Sun Common Stock on the record date 
mentioned above, in lieu of the foregoing adjustment, adequate provision 
shall be made so that each Holder of Convertible Debentures shall have the 
right to receive upon conversion the amount of cash such Holder would have 
received had such Holder converted each Convertible Debenture immediately 
prior to the record date for the distribution of the cash.  In the event that 
such dividend or distribution is not so paid or made, the conversion price 
shall again be adjusted to be the conversion price which would then be in 
effect if such record date had not been fixed.

          (e)  In case a tender or exchange offer (other than an odd-lot 
offer) made by the Company or any Subsidiary of the Company for all or any 
portion of the Sun Common Stock shall expire and such tender or exchange 
offer shall involve the payment by the Company or such Subsidiary of 
consideration per share of Sun Common Stock having a fair market value (as 
determined in good faith by the Board of Directors, whose determination shall 
be conclusive and described in a resolution of the Board of Directors) at the 
last time (the "Expiration Time") tenders or exchanges may be made pursuant 
to such tender or exchange offer (as it shall have been amended) that exceeds 
110% of the current market price per share (determined as provided in Section 
1303(f)) of the Sun Common Stock on the Trading Day next succeeding the 
Expiration Time, the conversion price shall be reduced so 

                                     -79-

<PAGE>

that the same shall equal the price determined by multiplying the conversion 
price in effect immediately prior to the effectiveness of the conversion 
price reduction contemplated by this Section 1303(e) by a fraction of which 
the numerator shall be the number of shares of Sun Common Stock outstanding 
(including any tendered or exchanged shares) at the Expiration Time 
multiplied by the current market price per share (determined as provided in 
Section 1303(f)) of the Sun Common Stock on the Trading Day next succeeding 
the Expiration Time and the denominator shall be the sum of (x) the fair 
market value (determined as aforesaid) of the aggregate consideration payable 
to stockholders based on the acceptance (up to any maximum specified in the 
terms of the tender or exchange offer) of all shares validly tendered or 
exchanged and not withdrawn as of the Expiration Time (the shares deemed so 
accepted, up to any such maximum, being referred to as the "Purchased 
Shares") and (y) the product of the number of shares of Sun Common Stock 
outstanding (less any Purchased Shares) at the Expiration Time and the 
current market price per share (determined as provided in Section 1303(f)) of 
the Sun Common Stock on the Trading Day next succeeding the Expiration Time, 
such reduction to become effective immediately prior to the opening of 
business on the day following the Expiration Time.

          (f)  For the purpose of any computation under Section 1303(b), 
1303(c), 1303(d) or 1303(e), the current market price per share of Sun Common 
Stock on any date in question shall be deemed to be the average of the daily 
Closing Prices for the five consecutive Trading Days selected by the Company 
commencing not more than 20 Trading Days before, and ending not later than, 
the earlier of the day in question or, if applicable, the day before the "ex" 
date with respect to the issuance or distribution requiring such computation; 
PROVIDED, HOWEVER, that if another event occurs that would require an 
adjustment pursuant to Section 1303(a) through (e), inclusive, the Board of 
Directors may make such adjustments to the Closing Prices during such five 
Trading Day period as it deems appropriate to effectuate the intent of the 
adjustments in this Section 1303, in which case any such determination by the 
Board of Directors shall be set forth in a Board Resolution and shall be 
conclusive.  For purposes of this paragraph, the term "ex" date, (i) when 
used with respect to any issuance or distribution, means the first date on 
which the Sun Common Stock trades regular way on the New York Stock Exchange 
or on such successor securities exchange as the Sun Common Stock may be 
listed or in the relevant market from which the Closing Prices were obtained 
without the right to receive such issuance or distribution, and (ii) when 
used with respect to any tender or exchange offer, means the first date on 
which the Sun Common Stock trades regular way on such securities exchange or 
in such market after the Expiration Time of such offer.

          (g)  The Company may make such reductions in the conversion price, in
addition to those required by Sections 1303 (a) through (e), as it considers to
be advisable to 

                                     -80-

<PAGE>

avoid or diminish any income tax to holders of Sun Common Stock or rights to 
purchase Sun Common Stock resulting from any dividend or distribution of 
stock (or rights to acquire stock) or from any event treated as such for 
income tax purposes.  The Company from time to time may reduce the conversion 
price by any amount for any period of time if the period is at least 20 days, 
the reduction is irrevocable during the period, and the Board of Directors of 
the Company shall have made a determination that such reduction would be in 
the best interest of the Company, which determination shall be conclusive.  
Whenever the conversion price is reduced pursuant to the preceding sentence, 
the Company shall mail to holders of record of the Convertible Debentures a 
notice of the reduction at least 15 days prior to the date the reduced 
conversion price takes effect, and such notice shall state the reduced 
conversion price and the period it will be in effect.

          (h)  No adjustment in the conversion price shall be required unless 
such adjustment would require an increase or decrease of at least 1% in the 
conversion price; PROVIDED, HOWEVER, that any adjustments which by reason of 
this Section 1303(h) are not required to be made shall be carried forward and 
taken into account in determining whether any subsequent adjustment shall be 
required.

          (i)  If any action would require adjustment of the conversion price 
pursuant to more than one of the provisions described above, only one 
adjustment shall be made and such adjustment shall be the amount of 
adjustment that has the highest absolute value to the Holder of the 
Convertible Debentures.

          (j) Except as stated above, the conversion price will not be 
adjusted for the issuance of Sun Common Stock or any securities convertible 
into or exchangeable into Sun Common Stock or carrying the right to purchase 
any of the foregoing.

SECTION 1304.  FUNDAMENTAL CHANGE.

          (a)  In the event that the Company is party to any transaction
(including, without limitation, a merger other than a merger that does not
result in a reclassification, conversion, exchange or cancellation of Sun Common
Stock), consolidation, sale of all or substantially all of the assets of the
Company, recapitalization or reclassification of Sun Common Stock (other than a
change in par value, or from par value to no par value, or from no par value to
par value or as a result of a subdivision or combination of Sun Common Stock) or
any compulsory share exchange (each of the foregoing being referred to as a
"Transaction"), in each case, as a result of which shares of Sun Common Stock
shall be converted into the right to receive, or shall be exchanged for, (i) in
the case of any Transaction other than a Transaction involving a Common Stock
Fundamental Change (and 

                                     -81-

<PAGE>

subject to funds being legally available for such purpose under applicable 
law at the time of such conversion), securities, cash or other property, each 
Convertible Preferred Security shall thereafter be convertible into the kind 
and, in the case of a Transaction which does not involve a Fundamental 
Change, amount of securities, cash and other property receivable upon the 
consummation of such Transaction by a holder of that number of shares of Sun 
Common Stock into which a Convertible Preferred Security was convertible 
immediately prior to such Transaction, or (ii) in the case of a Transaction 
involving a Common Stock Fundamental Change, common stock, each Convertible 
Preferred Security shall thereafter be convertible (in the manner described 
therein) into common stock of the kind received by holders of Sun Common 
Stock (but in each case after giving effect to any adjustment discussed below 
relating to a Fundamental Change if such Transaction constitutes a 
Fundamental Change).  The holders of Convertible Preferred Securities will 
have no voting rights with respect to any Transaction.

          (b)  If any Fundamental Change occurs, then the conversion price in 
effect will be adjusted immediately after such Fundamental Change as 
described below.  In addition, in the event of a Common Stock Fundamental 
Change, each Convertible Preferred Security shall be convertible solely into 
common stock of the kind received by holders of Sun Common Stock as a result 
of such Common Stock Fundamental Change.

          (c)  The conversion price in the case of any Transaction involving 
a Fundamental Change will be adjusted immediately after such Fundamental 
Change:

               (i)  in the case of a Non-Stock Fundamental Change, the
          conversion price of the Convertible Preferred Securities will
          thereupon become the lower of (A) the conversion price in effect
          immediately prior to such Non-Stock Fundamental Change, but after
          giving effect to any other prior adjustments effected pursuant to the
          preceding paragraphs, and (B) the greater of the Applicable Price or
          the then applicable Reference Market Price plus any then-accrued and
          unpaid distributions on one Convertible Preferred Security; and 

               (ii)  in the case of a Common Stock Fundamental Change, the
          conversion price of the Convertible Preferred Securities in effect
          immediately prior to such Common Stock Fundamental Change, but after
          giving effect to any other prior adjustments effected pursuant to the
          preceding paragraphs, will thereupon be adjusted by multiplying such
          conversion price by a fraction of which the numerator will be the
          Purchaser Stock Price and the denominator will be the Applicable
          Price; provided, however, that in the event of a Common Stock
          Fundamental Change in which (A) 100% of the value of the 

                                     -82-

<PAGE>

          consideration received by a holder of Sun Common Stock is common 
          stock of the successor, acquirer, or other third party (and cash, 
          if any, is paid only with respect to any fractional interests in 
          such common stock resulting from such Common Stock Fundamental 
          Change) and (B) all Sun Common Stock will be have been exchanged 
          for, converted into, or acquired for common stock (and cash with 
          respect to fractional interests) of the successor, acquirer, or 
          other third party, the conversion price of the Convertible 
          Preferred Securities in effect immediately prior to such Common 
          Stock Fundamental Change will thereupon be adjusted by multiplying 
          such conversion price by a fraction of which the numerator will be 
          one and the denominator will be the number of shares of common 
          stock of  the successor, acquirer, or other third party received by 
          a holder of one share of Sun Common Stock as a result of such 
          Common Stock Fundamental Change.

          The Company or the Person formed by such consolidation or resulting
from such merger or which acquired such assets or which acquires the Company's
shares, as the case may be, shall make provision in its certificate or articles
of incorporation or other constituent document to establish such right.  Such
certificate or articles of incorporation or other constituent document shall
provide for adjustments which, for events subsequent to the effective date of
such certificate or articles of incorporation or other constituent document,
shall be as nearly equivalent as may be practicable to the adjustments provided
for in this Article Thirteen.  The above provisions shall similarly apply to
successive transactions of the foregoing type.

SECTION 1305.  NOTICE OF ADJUSTMENTS OF CONVERSION PRICE.

          Whenever the conversion price is adjusted as herein provided:

          (a)  the Company shall compute the adjusted Conversion Price and shall
prepare a certificate signed by the Chief Financial Officer or the Treasurer of
the Company setting forth the adjusted Conversion Price and showing in
reasonable detail the facts upon which such adjustment is based, and such
certificate shall forthwith be filed with the Trustee, the Conversion Agent and
the transfer Agent for the Convertible Preferred Securities and the Convertible
Debentures; and

          (b)  a notice stating the Conversion Price has been adjusted and
setting forth the adjusted Conversion Price shall as soon as practicable be
mailed by the Company to all record holders of Convertible Preferred Securities
and the Convertible Debentures at their last addresses as they appear upon the
stock transfer books of the Company and the Trust.

                                     -83-

<PAGE>


SECTION 1306.  PRIOR NOTICE OF CERTAIN EVENTS.

          In case:

          (a)  the Company shall (i) declare any dividend (or any other
distribution) on its Sun Common Stock, other than (A) a dividend payable in
shares of Sun Common Stock or (B) a dividend payable in cash that would not
require an adjustment pursuant to Section 1303(c) or 1303(d), or (ii) authorize
a tender or exchange offer that would require an adjustment pursuant to Section
1303(e);

          (b)  the Company shall authorize the granting to all holders of Sun
Common Stock of rights or warrants to subscribe for or purchase any shares of
stock of any class or series or of any other rights or warrants;

          (c) of any reclassification of Sun Common Stock (other than a
subdivision or combination of the outstanding Sun Common Stock, or a change in
par value, or from par value to no par value, or from no par value to par
value), or of any consolidation or merger to which the Company is a party and
for which approval of any stockholders of the Company shall be required, or of
the sale or transfer of all or substantially all of the assets of the Company or
of any compulsory share exchange whereby the Sun Common Stock is converted into
other securities, cash or other property; or

          (d) of the voluntary or involuntary dissolution, liquidation or
winding up of the Company;

then the Company shall (1) if any Convertible Preferred Securities are
outstanding, cause to be filed with the transfer Agent for the Convertible
Preferred Securities, and shall cause to be mailed to the holders of record of
the Convertible Preferred Securities, at their last addresses as they shall
appear upon the stock transfer books the Trust or (2) shall cause to be mailed
to all Holders at their last addresses as they shall appear in the Security
Register, at least 15 days prior to the applicable record or effective date
hereinafter specified, a notice stating (x) the date on which a record (if any)
is to be taken for the purpose of such dividend, distribution, rights or
warrants or, if a record is not to be taken, the date as of which the holders of
Sun Common Stock of record to be entitled to such dividend, distribution, rights
or warrants are to be determined or (y) the date on which such reclassification,
consolidation, merger, sale, transfer, share exchange, dissolution, liquidation
or winding up is expected to become effective, and the date as of which it is
expected that holders of Sun Common Stock of record shall be entitled to
exchange their shares of Sun Common Stock for securities, cash 

                                     -84-

<PAGE>

or other property deliverable upon such reclassification, consolidation, 
merger, sale, transfer, share exchange, dissolution, liquidation or winding 
up (but no failure to mail such notice or any defect therein or in the 
mailing thereof shall affect the validity of the corporate action required to 
be specified in such notice).

SECTION 1307.  CERTAIN DEFINED TERMS.

          The following definitions shall apply to terms used in this Article
Thirteen:

          (a)  "CLOSING PRICE" of any Sun Common Stock on any day shall mean 
the reported last sale price on such day or in case no sale takes place on 
such day, the average of the reported closing bid and asked prices in each 
case on the New York Stock Exchange Consolidated Transactions Tape or, if the 
stock is not listed or admitted to trading on the New York Stock Exchange, on 
the principal national securities exchange on which such stock is listed or 
admitted to trading or, if not listed or admitted to trading on any national 
securities exchange, the average of the closing bid and asked prices as 
furnished by any New York Stock Exchange member firm, selected by the 
Debenture Trustee for that purpose.

          (b)  "TRADING DAY" shall mean a day on which securities are traded 
on the national securities exchange or quotation system used to determine the 
Closing Price.

SECTION 1308.  DIVIDEND OR INTEREST REINVESTMENT PLANS.

          Notwithstanding the foregoing provisions, the issuance of any 
shares of Sun Common Stock pursuant to any plan providing for the 
reinvestment of dividends or interest payable on securities of the Company 
and the investment of additional optional amounts in shares of Sun Common 
Stock under any such plan, and the issuance of any shares of Sun Common Stock 
or options or rights to purchase such shares pursuant to any employee benefit 
plan or program of the Company or pursuant to any option, warrant, right or 
exercisable, exchangeable or convertible security outstanding as of the date 
the Convertible Debentures were first issued, shall not be deemed to 
constitute an issuance of Sun Common Stock or exercisable, exchangeable or 
convertible securities by the Company to which any of the adjustment 
provisions described above applies.  There shall also be no adjustment of the 
conversion price in case of the issuance of any stock (or securities 
convertible into or exchangeable for stock) of the Company except as 
specifically described in this Article Thirteen.

                                     -85-

<PAGE>

SECTION 1309.  CERTAIN ADDITIONAL RIGHTS.

          In case the Company shall, by dividend or otherwise, declare or 
make a distribution on its Sun Common Stock referred to in Section 1303(c) or 
1303(d) (including, without limitation, dividends or distributions referred 
to in the last sentence of Section 1303(c)), the Holder of the Convertible 
Debentures, upon the conversion thereof subsequent to 5:00 p.m. (New York 
City time) on the date fixed for the determination of stockholders entitled 
to receive such distribution and prior to the effectiveness of the conversion 
price adjustment in respect of such distribution, shall also be entitled to 
receive for each share of Sun Common Stock into which the Convertible 
Debentures are converted, the portion of the shares of Sun Common Stock, 
rights, warrants, evidences of indebtedness, shares of capital stock, cash 
and assets so distributed applicable to one share of Sun Common Stock; 
PROVIDED, HOWEVER, that, at the election of the Company (whose election shall 
be evidenced by a resolution of the Board of Directors) with respect to all 
Holders so converting, the Company may, in lieu of distributing to such 
Holder any portion of such distribution not consisting of cash or securities 
of the Company, pay such Holder an amount in cash equal to the fair market 
value thereof (as determined in good faith by the Board of Directors, whose 
determination shall be conclusive and described in a resolution of the Board 
of Directors).  If any conversion of Convertible Debentures described in the 
immediately preceding sentence occurs prior to the payment date for a 
distribution to holders of Sun Common Stock which the Holder of Convertible 
Debentures so converted is entitled to receive in accordance with the 
immediately preceding sentence, the Company may elect (such election to be 
evidenced by a resolution of the Board of Directors) to distribute to such 
Holder a due bill for the shares of Sun Common Stock, rights, warrants, 
evidences of indebtedness, shares of capital stock, cash or assets to which 
such Holder is so entitled, PROVIDED, that such due bill (i) meets any 
applicable requirements of the principal national securities exchange or 
other market on which the Sun Common Stock is then traded and (ii) requires 
payment or delivery of such shares of Sun Common Stock, rights, warrants, 
evidences of indebtedness, shares of capital stock, cash or assets no later 
than the date of payment or delivery thereof to holders of shares of Sun 
Common Stock receiving such distribution.

SECTION 1310.  RESTRICTIONS ON SUN COMMON STOCK ISSUABLE UPON CONVERSION.

          (a)  Shares of Sun Common Stock to be issued upon conversion of a 
Convertible Debenture in respect of Restricted Convertible Preferred 
Securities shall bear the following legend (the "Restricted Common Stock 
Legend") unless the Company determines otherwise in accordance with 
applicable law.


                                     -86-
<PAGE>

     THE COMMON STOCK EVIDENCED HEREBY HAS NOT BEEN REGISTERED UNDER THE 
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY STATE 
SECURITIES LAWS.  NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION 
HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR 
OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH 
TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS 
OF THE SECURITIES ACT.  THE HOLDER OF THIS SECURITY BY ITS ACCEPTANCE HEREOF 
AGREES TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE 
WHICH IS AFTER THE EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES 
THEREOF UNDER RULE 144(k) UNDER THE SECURITIES ACT (OR ANY SUCCESSOR RULE) 
(THE "RESALE RESTRICTION TERMINATION DATE") ONLY (A) TO SUN HEALTHCARE GROUP, 
INC. (THE "COMPANY") (B) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT 
UNDER THE SECURITIES ACT, (C) TO AN INSTITUTIONAL "ACCREDITED INVESTOR" 
WITHIN THE MEANING OF SUBPARAGRAPH (a)(1), (2), (3) OR (7) OF RULE 501 UNDER 
THE SECURITIES ACT THAT IS ACQUIRING THE SECURITY FOR ITS OWN ACCOUNT, OR FOR 
THE ACCOUNT OF SUCH AN INSTITUTIONAL "ACCREDITED INVESTOR," FOR INVESTMENT 
PURPOSES AND NOT WITH A VIEW TO, OR FOR OFFER OR SALE IN CONNECTION WITH, ANY 
DISTRIBUTION IN VIOLATION OF THE SECURITIES ACT, OR (D) PURSUANT TO ANOTHER 
AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, 
SUBJECT TO THE COMPANY'S AND THE TRANSFER AGENT'S RIGHT PRIOR TO ANY SUCH 
OFFER, SALE OR TRANSFER (i) PURSUANT TO CLAUSES (C) OR (D) TO REQUIRE THE 
DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR OTHER INFORMATION 
SATISFACTORY TO EACH OF THEM, AND (ii) IN EACH OF THE FOREGOING CASES TO 
REQUIRE THAT A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THIS SECURITY 
IS COMPLETED AND DELIVERED BY THE TRANSFEROR TO THE TRANSFER AGENT.  THIS 
LEGEND WILL BE REMOVED UPON THE REQUEST OF A HOLDER AFTER THE RESALE 
RESTRICTION TERMINATION DATE.

          (b)  If shares of Sun Common Stock to be issued upon conversion of 
a Convertible Debenture in respect of Restricted Convertible Preferred 
Securities are to be registered in a name other than that of the Holder of 
such Convertible Preferred Security, then the Person in whose name such 
shares of Sun Common Stock are to be registered must deliver to the 
Conversion Agent a certificate satisfactory to the Company and signed by such 
Person, as to compliance with the restrictions on transfer applicable to such 
Convertible Preferred Security. Neither the Trustee nor any Conversion Agent 
or Registrar shall be


                                     -87-
<PAGE>

required to register in a name other than that of the Holder shares of Sun 
Common Stock issued upon conversion of any such Convertible Debenture in 
respect of such Convertible Preferred Securities not so accompanied by a 
properly completed certificate.

SECTION 1311.  TRUSTEE NOT RESPONSIBLE FOR DETERMINING CONVERSION PRICE OR
               ADJUSTMENTS.

          Neither the Trustee nor any Conversion Agent shall at any time be 
under any duty or responsibility to any Holder of any Convertible Debenture 
to determine whether any facts exist which may require any adjustment of the 
conversion price, or with respect to the nature or extent of any such 
adjustment when made, or with respect to the method employed, or herein or in 
any supplemental indenture provided to be employed, in making the same.  
Neither the Trustee nor any Conversion Agent shall be accountable with 
respect to the validity or value (or the kind of account) of any shares of 
Sun Common Stock or of any securities or property, which may at any time be 
issued or delivered upon the conversion of any Convertible Debenture; and 
neither the Trustee nor any Conversion Agent makes any representation with 
respect thereto.  Neither the Trustee nor any Conversion Agent shall be 
responsible for any failure of the Company to make any cash payment or to 
issue, transfer or deliver any shares of Sun Common Stock or stock 
certificates or other securities or property upon the surrender of any 
Convertible Debenture for the purpose of conversion, or, except as expressly 
herein provided, to comply with any of the covenants of the Company contained 
in Article Ten or this Article Thirteen.

                                  ARTICLE XIV

                    Immunity of Incorporators, Stockholders,
                             Officers and Directors

SECTION 1401.  NO RECOURSE.

          No recourse under or upon any obligation, covenant or agreement of 
this Indenture, or of any Convertible Debenture, or for any claim based 
thereon or otherwise in respect thereof, shall be had against any 
incorporator, stockholder, officer or director, past, present or future as 
such, of the Company or of any predecessor or successor corporation, either 
directly or through the Company or any such predecessor or successor 
corporation, whether by virtue of any constitution, statute or rule of law, 
or by the enforcement of any assessment or penalty or otherwise; it being 
expressly understood that this Indenture and the obligations issued hereunder 
are solely corporate obligations, and that no such personal liability 
whatever shall attach to, or is or shall be incurred by, the incorporators, 
stockholders,


                                     -88-
<PAGE>

officers or directors as such, of the Company or of any predecessor or 
successor corporation, or any of them, because of the creation of the 
indebtedness hereby authorized, or under or by reason of the obligations, 
covenants or agreements contained in this Indenture or in any of the 
Convertible Debentures or implied therefrom; and that any and all such 
personal liability of every name and nature, either at common law or in 
equity or by constitution or statute, of, and any and all such rights and 
claims against, every such incorporator, stockholder, officer or director as 
such, because of the creation of the indebtedness hereby authorized, or under 
or by reason of the obligations, covenants or agreements contained in this 
Indenture or in any of the Convertible Debentures or implied therefrom, are 
hereby expressly waived and released as a condition of, and as a 
consideration for, the execution of this Indenture and the issuance of such 
Convertible Debentures.

     This instrument may be executed in any number of counterparts, each of 
which so executed shall be deemed to be an original, but all such 
counterparts shall together constitute but one and the same instrument.


                                      -89-
<PAGE>

      IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be 
duly executed as of the day and year first above written.

                                       SUN HEALTHCARE GROUP, INC.,
                                           as Issuer



                                       By: /s/ Robert D. Woltil
                                          ----------------------------------
                                          Name:   Robert D. Woltil
                                          Title:  Chief Financial Officer



                                       THE BANK OF NEW YORK,
                                           as Trustee



                                       By: /s/ Mary LaGumina
                                          ----------------------------------
                                          Name: Mary LaGumina
                                          Title: Assistant Vice President
<PAGE>

                                                                       EXHIBIT A

                            FORM OF CONVERTIBLE DEBENTURE

                           [FACE OF CONVERTIBLE DEBENTURE]

     [Include if Convertible Debenture is in global form:
     THIS CONVERTIBLE DEBENTURE IS A GLOBAL CERTIFICATE WITHIN THE MEANING
     OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME
     OF A DEPOSITARY OR A NOMINEE THEREOF.  THIS CONVERTIBLE DEBENTURE MAY
     NOT BE EXCHANGED IN WHOLE OR IN PART FOR A CONVERTIBLE DEBENTURE
     REGISTERED, AND NO TRANSFER OF THIS CONVERTIBLE DEBENTURE IN WHOLE OR
     IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH
     DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES
     DESCRIBED IN THE INDENTURE.]

     [Include if Convertible Debenture is in global form and The Depository
     Trust Company is the Depositary:
     UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED SIGNATORY OF THE
     DEPOSITORY TRUST COMPANY ("DTC") TO THE TRUST OR ITS AGENT FOR
     REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE
     ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
     AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT
     IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
     AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE
     HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH
     AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

     THIS SECURITY AND ANY COMMON STOCK ISSUED ON CONVERSION HEREOF HAVE
     NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
     "SECURI-
<PAGE>

     TIES ACT"), OR ANY STATE SECURITIES LAWS.  NEITHER THIS SECURITY NOR ANY
     INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED,
     TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE
     OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
     SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.  THE
     HOLDER OF THIS SECURITY BY ITS ACCEPTANCE HEREOF AGREES TO OFFER, SELL OR
     OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE WHICH IS AFTER THE
     EXPIRATION OF THE HOLDING PERIOD APPLICABLE TO SALES THEREOF UNDER RULE
     144(k) UNDER THE SECURITIES ACT (OR ANY SUCCESSOR RULE) (THE "RESALE
     RESTRICTION TERMINATION DATE") ONLY (A) TO SUN HEALTHCARE GROUP, INC.,
     (THE "COMPANY") (B) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER
     THE SECURITIES ACT, (C) OR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR
     RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT ("RULE 144A"), TO A
     PERSON IT REASONABLY BELIEVES IS A "QUALIFIED INSTITUTIONAL BUYER" AS
     DEFINED IN RULE 144A THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE
     ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT
     THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A, (D) TO AN
     INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE MEANING OF SUBPARAGRAPH
     (a)(1), (2), (3) OR (7) OF RULE 501 UNDER THE SECURITIES ACT THAT IS
     ACQUIRING THE SECURITY FOR ITS OWN ACCOUNT, OR FOR THE ACCOUNT OF SUCH
     AN INSTITUTIONAL "ACCREDITED INVESTOR," FOR INVESTMENT PURPOSES AND NOT
     WITH A VIEW TO, OR FOR OFFER OR SALE IN CONNECTION WITH, ANY DISTRIBUTION
     IN VIOLATION OF THE SECURITIES ACT, OR (E) PURSUANT TO ANOTHER AVAILABLE
     EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT,
     SUBJECT TO THE COMPANY'S AND THE TRANSFER AGENT'S RIGHT PRIOR TO ANY
     SUCH OFFER, SALE OR TRANSFER (i) PURSUANT TO CLAUSES (D) OR (E) TO
     REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION AND/OR
     OTHER INFORMATION SATISFACTORY TO EACH OF THEM, AND (ii) IN


                                      -2-
<PAGE>

     EACH OF THE FOREGOING CASES, TO REQUIRE THAT A CERTIFICATE OF TRANSFER
     IN THE FORM APPEARING ON THIS SECURITY IS COMPLETED AND DELIVERED BY THE
     TRANSFEROR TO THE TRANSFER AGENT, THIS LEGEND WILL BE REMOVED UPON THE
     REQUEST OF A HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE.


                                      -3-


<PAGE>

             7% Convertible Junior Subordinated Debenture Due 2028


No. 1
$_____
          Sun Healthcare Group, Inc., a corporation duly organized and 
existing under the laws of the State of Delaware (herein called the 
"Company", which term includes any successor Person under the Indenture 
hereinafter referred to), for value received, hereby promises to pay to Sun 
Financing I, or registered assigns, the principal sum of 
______________________ Dollars ($___________) on May 1, 2028 and to pay 
interest thereon from May 4, 1998 or from the most recent Interest Payment 
Date to which interest has been paid or duly provided for, as the case may 
be, payable quarterly (subject to deferral as set forth in the Indenture), in 
arrears, on February 1, May 1, August 1 and November 1 (each an "Interest 
Payment Date") of each year, commencing August 1, 1998, until the principal 
thereof is paid or made available for payment, and they shall be paid to the 
Person in whose name the Convertible Debenture is registered at 5:00 p.m. 
(New York City time) on the regular record date for such interest 
installment, which shall be the close of business on the Business Day next 
preceding such Interest Payment Date (provided that the Company has not set a 
new record date pursuant to the Indenture) (the "Regular Record Date").

          Reference is hereby made to the further provisions of this 
Convertible Debenture set forth on the reverse hereof, which further 
provisions shall for all purposes have the same effect as if set forth at 
this place.

          Unless the certificate of authentication hereon has been executed 
by the Trustee referred to on the reverse hereof by manual signature, this 
Convertible Debenture shall not be entitled to any benefit under the 
Indenture or be valid or obligatory for any purpose. 


                                     -4-
<PAGE>

          IN WITNESS WHEREOF, the Company has caused this instrument to be 
duly executed under its corporate seal.

Dated:  May 4, 1998

                              SUN HEALTHCARE GROUP, INC.


                              By:  
                                 ----------------------------------
                                 Name: Robert D. Woltil
                                 Title:  Chief Financial Officer
                                       


[Seal]

Attest:
       -------------------------
       Name: Robert F. Murphy
       Title:   Secretary


                                     -5-
<PAGE>

                    TRUSTEE'S CERTIFICATE OF AUTHENTICATION

          This is one of the Convertible Debentures referred to in the 
within-mentioned Indenture.

Dated: 

                                       THE BANK OF NEW YORK, as Trustee


                                       By:                       
                                          --------------------------------
                                          Authorized Signatory


                                     -6-

<PAGE>

                  [FORM OF REVERSE OF CONVERTIBLE DEBENTURE]

          This Convertible Debenture is one of a duly authorized issue of 
securities of the Company designated as its 7% Convertible Junior 
Subordinated Debenture Due 2028   (herein called the "Convertible 
Debentures"), in aggregate principal amount of $355,670,131.25, issued and to 
be issued under an Indenture, dated as of May 4, 1998 (herein called the 
"Indenture"), between the Company and The Bank of New York, as Trustee 
(herein called the "Trustee", which term includes any successor trustee under 
the Indenture), to which Indenture and all indentures supplemental thereto 
reference is hereby made for a statement of the respective rights, 
limitations of rights, duties and immunities thereunder of the Trustee, the 
Company and the Holders of the Convertible Debentures, and of the terms upon 
which the Convertible Debentures are, and are to be, authenticated and 
delivered.  The terms of the Convertible Debentures include those stated in 
the Indenture and those made part of the Indenture by the Trust Indenture Act 
of 1939 (15 U.S.C. Sections  77aaa-77bbbb) ("TIA") as in effect on the date 
of the Indenture.  The Convertible Debentures are subject to, and qualified 
by, all such terms, certain of which are summarized hereon, and holders are 
referred to the Indenture and the TIA for a statement of such terms. No 
reference herein to the Indenture and no provision of this Convertible 
Debenture or of the Indenture shall alter or impair the obligation of the 
Company, which is absolute and unconditional, to pay the principal of and 
interest on this Convertible Debenture at the times, place and rate, and in 
the coin or currency, herein prescribed or to convert this Convertible 
Debenture as provided in the Indenture.  All terms used in this Convertible 
Debenture which are defined in the Indenture shall have the meanings assigned 
to them in the Indenture.  The Company will furnish to any Holder upon 
written request and without charge a copy of the Indenture.

          (1)  INTEREST.  The Convertible Debentures shall bear interest at 
the rate of 7% per annum, from May 4, 1998 or from the most recent Interest 
Payment Date to which interest has been paid or duly provided for, as the 
case may be, payable quarterly (subject to deferral as set forth herein), in 
arrears, on February 1, May 1, August 1 and November 1 (each an "Interest 
Payment Date") of each year, commencing August 1, 1998, until the principal 
thereof is paid or made available for payment, and they shall be paid to the 
Person in whose name the Convertible Debenture is registered at 5:00 p.m. 
(New York City time) on the regular record date for such interest 
installment, which shall be the close of business on the Business Day next 
preceding such Interest Payment Date (provided that the Company has not set a 
new record date pursuant to the Indenture) (the "Regular Record Date").  
Interest will compound quarterly and will accrue at the rate of 7% per annum 
on any interest installment in arrears for more than one quarter or during an 
extension of an interest payment period as set forth below.


                                     -7-
<PAGE>

          The amount of interest payable for any period will be computed on 
the basis of a 360-day year of twelve 30-day months.  Except as provided in 
the following sentence, the amount of interest payable for any period shorter 
than a full quarterly period for which interest in computed, will be computed 
on the basis of the actual number of days elapsed per 90-day quarter.  In the 
event that any date on which interest is payable on the Convertible 
Debentures is not a Business Day, then payment of interest payable on such 
date will be made on the next succeeding day which is a Business Day (and 
without any interest or other payment in respect of any such delay), except 
that, if such Business Day is in the next succeeding calendar year, such 
payment shall be made on the immediately preceding Business Day, in each case 
with the same force and effect as if made on such date.

          If at any time while the Property Trustee is the Holder of any 
Convertible Debentures, the Trust or the Property Trustee is required to pay 
any taxes, duties, assessments or governmental charges of whatever nature 
(other than withholding taxes) imposed by the United States, or any other 
taxing authority, then, in any such case, the Company shall pay as additional 
interest ("Additional Interest") on the Convertible Debentures held by the 
Property Trustee, such amounts as shall be required so that the net amounts 
received and retained by the Trust and the Property Trustee after paying any 
such taxes, duties, assessments or other governmental charges will be not 
less than the amounts the Trust and the Property Trustee would have received 
had no such taxes, duties, assessments or other governmental charges been 
imposed.

          The principal of and interest on the Convertible Debentures shall 
be payable [insert, if global security is issued to the Depositary Trust 
Company or its nominee] [insert, if securities in definitive form are issued 
at the corporate office of the Indenture Trustee in the City of New York or 
at the office or agency of the Paying Agent in the United States maintained 
for such purpose] in such coin or currency of the United States of America 
as at the time of payment is legal tender for payment of public and private 
debts; PROVIDED, HOWEVER, that at the option of the Company payment of 
interest may be made by (i) check mailed to the address of the Person 
entitled thereto as such address shall appear in the Security Register, or 
(ii) by wire transfer to an account maintained by the Person entitled thereto 
as specified in the Securities Register, provided that proper transfer 
instructions have been received by the Regular Record Date.

          (2)  OPTION TO EXTEND INTEREST PAYMENT PERIOD.  The Company shall 
have the right at any time during the term of the Convertible Debentures to 
defer interest payments (including Additional Payments) from time to time by 
extending the interest payment period for successive periods (each, an 
"Extension Period") not exceeding 20 consecutive quarters for each such 
period; PROVIDED, no Extension Period may extend beyond the maturity date of 
the 


                                     -8-
<PAGE>

Convertible Debentures.  At the end of each Extension Period, the Company 
shall pay all interest then accrued and unpaid (including Additional 
Interest) together with interest thereon compounded quarterly at the rate 
specified for the Convertible Debentures to the extent permitted by 
applicable law ("Compounded Interest"); PROVIDED, that during any Extension 
Period, the Company shall (i) not declare or pay dividends on, or make a 
distribution with respect to, or redeem or purchase or acquire, or make a 
liquidation payment with respect to, any of its capital stock (other than (A) 
purchases or acquisitions of shares of Sun Common Stock in connection with 
the satisfaction by the Company of its obligations under any employee benefit 
plans or the satisfaction by the Company of its obligations pursuant to any 
contract or security requiring the Company to purchase shares of Sun Common 
Stock, (B) as a result of a reclassification of the Company's capital stock 
or the exchange or conversion of one class or series of the Company's capital 
stock for another class or series of the Company's capital stock or (C) the 
purchase of fractional interests in shares of the Company's capital stock 
pursuant to the conversion or exchange provisions of such capital stock or 
the security being converted or exchanged) or make any guarantee payments 
with respect to the foregoing, (ii) not make any payment of interest, 
principal or premium, if any, on or repay, repurchase or redeem any debt 
securities (including guarantees) issued by the Company that rank PARI PASSU 
with or junior to the Convertible Debentures (except by conversion into or 
exchange for shares of its capital stock) and (iii) not make any guarantee 
payments with respect to the foregoing (other than pursuant to the 
Guarantee).  Prior to the termination of any such Extension Period, the 
Company may further extend such Extension Period; PROVIDED, that such 
Extension Period, together with all such previous and further extensions 
thereof, may not exceed 20 consecutive quarters or extend beyond the maturity 
date of the Convertible Debentures.  Upon the termination of any Extension 
Period and the payment of all amounts then due, the Company may commence a 
new Extension Period, subject to the above requirements.  No interest during 
an Extension Period shall be due and payable.  Notwithstanding anything to 
the contrary, the Company shall not have the right at any time to defer any 
Additional Interest, including by extending the interest payment period.

          If the Property Trustee is the sole Holder of the Convertible 
Debentures at the time the Company selects an Extension Period, the Company 
shall give written notice to the Administrative Trustees, the Property 
Trustee and the Trustee of its selection of such Extension Period at least 
one Business Day prior to the earlier of (i) the date the distributions on 
the Convertible Preferred Securities are payable or (ii) if the Convertible 
Preferred Securities are listed on the New York Stock Exchange or other stock 
exchange or quotation system, the date the Trust is required to give notice 
to the New York Stock Exchange or other applicable self-regulatory 
organization or to holders of the Convertible Preferred Securities of the 
record date or the date such distributions are payable, but in any event not 
less than 10 Business Days prior to such record date.


                                     -9-
<PAGE>

          If the Property Trustee is not the sole holder of the Convertible 
Debentures at the time the Company selects an Extension Period, the Company 
shall give the Holders of the Convertible Debentures and the Trustee written 
notice of its selection of such Extension Period at least ten Business Days 
prior to the earlier of (i) the next succeeding Interest Payment Date or (ii) 
if the Convertible Preferred Securities are listed on the New York Stock 
Exchange or other stock exchange or quotation system, the date the Company is 
required to give notice to the New York Stock Exchange or other applicable 
self-regulatory organization or to holders of the Convertible Debentures on 
the record or payment date of such related interest payment, but in any event 
not less than two Business Days prior to such record date.

          The quarter in which any notice is given pursuant to paragraphs 
second and third of this Section 2 shall be counted as one of the 20 quarters 
permitted in the maximum Extension Period permitted under paragraph one of 
this Section 2.

          (3)  PAYING AGENT AND SECURITY REGISTRAR.  The Trustee will act as 
Paying Agent, Security Registrar and Conversion Agent.  The Company may 
change any Paying Agent, Security Registrar, co-registrar or Conversion Agent 
without prior notice.  The Company or any of its Affiliates may act in any 
such capacity.

          (4)  REDEMPTION.  The Company shall have the right to redeem the 
Convertible Debentures, in whole or in part, at any time or from time to time 
after  May 3, 2001 upon not less than 30 nor more than 60 days' notice, at 
the optional redemption prices (expressed as a percentage of the principal 
amount of Convertible Debentures to be redeemed) shown below, plus any 
accrued and unpaid interest (including Additional Payments, if any) to the 
Redemption Date, if redeemed during the 12-month period beginning May 3,:


<TABLE>
<CAPTION>
                                              Percentage of
                                                Principal
     Year                                        Amount   
     ----                                     -------------
    <S>                                      <C>
     2001 . . . . . . . . . . . . . . . .         104.000%
     2002 . . . . . . . . . . . . . . . .         103.000%
     2003 . . . . . . . . . . . . . . . .         102.000%
     2004 . . . . . . . . . . . . . . . .         101.000%
     2005 and thereafter  . . . . . . . .         100.000%

</TABLE>

          If the Company has deferred interest payments, all unpaid interest 
must be paid in cash prior to redemption.  Any redemption pursuant to this 
Section 1101 shall be made pursuant to the provisions of Sections 1103 
through 1108 hereof.


                                     -10-

<PAGE>

          The Convertible Debentures are subject to redemption in whole (but 
not in part), at any time within 90 days, if a Tax Event (as defined in the 
Declaration) shall occur and be continuing, at a redemption price equal to 
100% of the principal amount thereof plus accrued but unpaid interest 
(including Additional Payments, if any) to the Redemption Date.  On and after 
the Redemption Date, interest ceases to accrue on the Convertible Debentures 
or portions of them called for redemption.

          Notice of redemption shall be given by first-class mail, postage 
prepaid, mailed not less than 30 nor more than 60 days prior to the 
Redemption Date, to each Holder of Convertible Debentures to be redeemed, at 
such Holder's address appearing in the Security Register.  The Convertible 
Debentures in denominations larger than $25 may be redeemed in part but only 
in integral multiples of $25.  In the event of a redemption of less than all 
of the Convertible Debentures, the Convertible Debentures will be chosen for 
redemption by the Trustee in accordance with the Indenture.

          If this Convertible Debenture is redeemed subsequent to a Regular 
Record Date with respect to any Interest Payment Date specified above and on 
or prior to such Interest Payment Date, then any accrued interest will be 
paid to the person in whose name this Convertible Debenture is registered at 
the close of business on such record date.

          (5)  SINKING FUND.  The Convertible Debentures are not entitled to 
the benefit of any sinking fund.

          (6)  SUBORDINATION.  The payment of the principal of, premium, if 
any, and interest (including Additional Payments, if any) on all Convertible 
Debentures is subordinated and junior in right of payment to the prior 
payment in full of all existing and future Senior Indebtedness, whether 
outstanding at the date of this Indenture or thereafter incurred.  Each 
holder, by accepting a Convertible Debenture, agrees to such subordination 
and authorizes and directs the Trustee on its behalf to take such action as 
may be necessary or appropriate to effectuate the subordination so provided 
and appoints the Trustee as its attorney-in-fact for such purpose.

          "SENIOR CREDIT FACILITY" means that certain Credit Agreement, dated 
as of October 8, 1997, as amended by the First Amendment thereto dated 
November 12, 1997 and the Second Amendment thereto dated March 27, 1998, by 
and among the Company and NationsBank of Texas, N.A. and the other banks that 
are parties thereto, providing for availability of up to $1.2 billion of 
loans to the Company in the following components: (a) a revolving credit 
facility of up to $500.0 million and (b) three term loans in the amounts of 
$200.0 million, $250.0 million and $250.0 million, respectively, including 
any related notes, 


                                       -11-

<PAGE>

collateral documents, instruments and agreements executed in connection 
therewith, and in each case as amended, increased, modified, extended, 
renewed, refunded, replaced or refinanced, in whole or in part, from time to 
time.

          "SENIOR INDEBTEDNESS" means in respect of the Company: (i) the 
principal, premium, if any, and interest in respect of (A) indebtedness of 
such obligor for money borrowed and (B) indebtedness evidenced by securities, 
debentures, bonds or other similar instruments issued by such obligor, 
including, without limitation, in the case of Sun, all indebtedness, and all 
obligations of Sun to pay fees and other amounts, under the Senior Credit 
Facility or under the indentures with respect to the Company's outstanding 
9 1/2% notes due 2007 (the "2007 Notes") and the Company's 9 3/8% Senior 
Subordinated Notes due 2008, and any refinancing of the Senior Credit 
Facility in the bank credit market (including institutional participants 
therein), including interest accruing on or after a bankruptcy or other 
similar event, whether or not an allowed claim therein, (ii) all capital 
lease obligations of such obligor, (iii) all obligations of such obligor 
issued or assumed as the deferred purchase price of property, all conditional 
sale obligations of such obligor and all obligations of such obligor under 
any title retention agreement (but excluding trade accounts payable arising 
in the ordinary course of business), (iv) all obligations of such obligor for 
the reimbursement of any letter of credit, banker's acceptance, security 
purchase facility or similar credit transaction, (v) all obligations of the 
type referred to in clauses (i) through (iv) above of other Persons for the 
payment of which such obligor is responsible or liable as obligor, guarantor 
or otherwise, and (vi) all obligations of the type referred to in clauses (i) 
through (v) above of other Persons secured by any lien on any property or 
asset of such obligor (whether or not such obligation is assumed by such 
obligor), except for (1) any such indebtedness that is by its terms 
subordinated to or PARI PASSU with the Convertible Debentures and (2) any 
indebtedness between or among such obligor or its affiliates, including all 
other debt securities and guarantees in respect of those debt securities 
issued to any trust, or a trustee of such trust, partnership, or other entity 
affiliated with the Company that is, directly or indirectly, a financing 
vehicle of the Company (a "Financing Entity") in connection with the issuance 
by such Financing Entity of Convertible Preferred Securities or other 
securities which rank PARI PASSU with, or junior to, the Convertible 
Preferred Securities, unless otherwise provided in the terms of such debt 
securities.  Such Senior Indebtedness shall continue to be Senior 
Indebtedness and entitled to the benefits of the subordination provisions 
irrespective of any amendment, modification or waiver of any term of such 
Senior Indebtedness, except as otherwise provided in the exception clauses 
above.

          (7)  CONVERSION.  The Holder of any Convertible Debenture has the 
right, exercisable at any time on or before 5:00 p.m. (New York City time) on 
the Business Day immediately preceding the date of repayment of such 
Convertible Debentures, whether at maturity or upon redemption (either at the 
option of the Company or pursuant to a Tax Event), 


                                       -12-

<PAGE>

to convert the principal amount thereof (or any portion thereof that is an 
integral multiple of $25) into fully paid and nonassessable shares of Sun 
Common Stock of the Company at an initial conversion rate of 1.2419 shares of 
Sun Common Stock for each $25 in aggregate principal amount of Convertible 
Debentures (equal to a conversion price of $20.13  per share of Sun Common 
Stock), subject to adjustment under certain circumstances as set forth in 
Section 1303 and 1304. The number of shares issuable upon conversion of a 
Convertible Debenture is determined by dividing the principal amount of the 
Convertible Debenture converted by the conversion price in effect on the 
Conversion Date.  No fractional shares will be issued upon conversion but a 
cash adjustment will be made for any fractional interest.  The outstanding 
principal amount of any Convertible Debenture shall be reduced by the portion 
of the principal amount thereof converted into shares of Sun Common Stock.

          To convert a Convertible Debenture, a Holder must (i) complete and 
sign a conversion notice substantially in the form attached hereto, 
(ii) surrender the Convertible Debenture to a Conversion Agent, (iii) furnish 
appropriate endorsements or transfer documents if required by the Security 
Registrar or Conversion Agent and (iv) pay any transfer or similar tax, if 
required.  If a Notice of Conversion is delivered on or after the Regular 
Record Date and prior to the subsequent Interest Payment Date, the Holder 
will be entitled to receive the interest payable on the subsequent Interest 
Payment Date on the portion of Convertible Debentures to be converted 
notwithstanding the conversion thereof prior to such Interest Payment Date.  
Except as otherwise provided in the immediately preceding sentence, in the 
case of any Convertible Debenture which is converted, interest whose Stated 
Maturity is after the date of conversion of such Convertible Debenture shall 
not be payable, and the Company shall not make nor be required to make any 
other payment, adjustment or allowance with respect to accrued but unpaid 
interest (including Additional Payments, if any) on the Convertible 
Debentures being converted, which shall be deemed to be paid in full.  If any 
Convertible Debenture called for redemption is converted, any money deposited 
with the Trustee or with any Paying Agent or so segregated and held in trust 
for the redemption of such Convertible Debenture shall (subject to any right 
of the Holder of such Convertible Debenture or any Predecessor Security to 
receive interest as provided in the last paragraph of Section 307 and this 
paragraph) be paid to the Company upon Company Request or, if then held by 
the Company, shall be discharged from such trust.

          (8)  REGISTRATION RIGHTS.  The holders of the Convertible Preferred 
Securities, the Convertible Debentures issuable in respect of the Convertible 
Preferred Securities, the shares of Sun Common Stock issuable upon conversion 
of the Convertible Preferred Securities and the Convertible Debentures, and 
the Guarantee (collectively, the "REGISTRABLE SECURITIES") are entitled to 
the benefits of a Registration Rights Agreement, dated as of May 4, 1998, 
between the Company and the Initial Purchasers (the "REGISTRATION RIGHTS 
AGREEMENT"). 


                                       -13-

<PAGE>

Pursuant to the Registration Rights Agreement, the Company has agreed for the 
benefit of the holders of Registrable Securities that (i) it will, at its 
cost, use its reasonable best efforts within 90 days after the date of 
original issuance of the Registrable Securities, to file a shelf registration 
statement (the "SHELF REGISTRATION STATEMENT") with the Commission with 
respect to the resales of the Registrable Securities, (ii) it will use its 
reasonable best efforts to cause such Shelf Registration Statement to be 
declared effective by the Commission within 150 days after the date of 
issuance of the Registrable Securities and (iii) it will use its reasonable 
best efforts to maintain such Shelf Registration Statement continuously 
effective under the Securities Act until two years after the date of original 
issuance of the Convertible Preferred Securities (or such earlier date as the 
holders of Registrable Securities are able to sell all Registrable Securities 
immediately without restriction, whether pursuant to Rule 144(k) under the 
Securities Act or any successor rule thereto or otherwise) (the 
"EFFECTIVENESS PERIOD") or such holders have sold all such Registrable 
Securities pursuant to an effective Registration Statement.  The Trust and 
the Company will be permitted to suspend the use of the prospectus (which is 
a part of the Shelf Registration Statement) in connection with sales of 
Registrable Securities by holders during certain periods of time under 
certain circumstances relating to pending corporate developments relating to 
the Company and public filings with the Commission and similar events.

          If (i) on or prior to 90 days following the date of original issuance
          of the Registrable Securities, a Shelf Registration Statement has not
          been filed with the Commission or (ii) on or prior to the 150th day
          following the original issuance of the Registrable Securities, such
          Shelf Registration Statement has not been declared effective (each
          such event a "REGISTRATION DEFAULT"), additional interest ("LIQUIDATED
          DAMAGES") will accrue on the Convertible Debentures and, accordingly,
          additional distributions will accrue on the Convertible Preferred
          Securities, from and including the day following such Registration
          Default until such time as such Shelf Registration Statement is filed
          or such Shelf Registration Statement is declared effective, as the
          case may be.  Liquidated Damages will be paid quarterly in arrears
          (subject to the Company's ability to defer payment of Liquidated
          Damages during any Extension Period), with the first quarterly payment
          due on the first Interest Payment Date following the date on which
          such Liquidated Damages begin to accrue, and will accrue at a rate per
          annum equal to an additional 0.25% of the principal amount or
          liquidation amount, as applicable, to and including the 90th day
          following such Registration Default and 0.50% thereof from and after
          the 91st day following such Registration Default.  The curing of any
          Registration Default will reset the rate at which Liquidated Damages
          begin to accrue for any subsequent new Registration Default to a rate
          per annum equal to an additional one-quarter of one percent (0.25%) of
          the 


                                       -14-

<PAGE>

          principal amount or liquidation amount, as applicable, to and
          including the 90th day following such Registration Default and
          one-half of one percent (0.50%) thereof from and after the 91st day
          following such new Registration Default.  The Guarantor shall have the
          right to suspend the Shelf Registration Statement under certain
          circumstances for up to 90 consecutive days. In the event that during
          the Effectiveness Period the Shelf Registration Statement ceases to be
          effective for more than 90 consecutive days or any 120 days, whether
          or not consecutive, during any 12-month period then the interest rate
          borne by the Debentures and the distribution rate borne by the
          Convertible Preferred Securities will each increase by an additional
          0.25% per annum from such 91st or 121st day, as applicable, of the
          applicable 12-month period such Shelf Registration Statement ceases to
          be effective until the earlier of such time as (i) the Shelf
          Registration Statement again becomes effective or (ii) the
          Effectiveness Period expires.

          The summary of certain provisions of the Registration Rights 
Agreement in this Section 8 is subject to, and is qualified in its entirety, 
by reference to the Registration Rights Agreement.

          (9)  REGISTRATION, TRANSFER, EXCHANGE AND DENOMINATIONS.  As 
provided in the Indenture and subject to certain limitations therein set 
forth, the transfer of this Convertible Debenture is registrable in the 
Security Register, upon surrender of this Convertible Debenture for 
registration of transfer at the office or agency of the Company in New York, 
New York, duly endorsed by, or accompanied by a written instrument of 
transfer in form satisfactory to the Company and the Security Registrar duly 
executed by, the Holder hereof or his attorney duly authorized in writing, 
and thereupon one or more new Convertible Debentures, of authorized 
denominations and for the same aggregate principal amount, will be issued to 
the designated transferee or transferees.

          The Convertible Debentures are issuable only in registered form 
without coupons in denominations of $25 and integral multiples thereof.  No 
service charge shall be made for any such registration of transfer or 
exchange, but the Company may require payment of a sum sufficient to cover 
any tax or other governmental charge payable in connection therewith.  Prior 
to due presentment of this Convertible Debenture for registration of 
transfer, the Company, the Trustee and any Agent of the Company or the 
Trustee may treat the Person in whose name this Convertible Debenture is 
registered as the owner hereof for all purposes, whether or not this 
Convertible Debenture be overdue, and neither the Company, the Trustee nor 
any such Agent shall be affected by notice to the contrary.  In the event of 
redemption or conversion of this Convertible Debenture in part only, a new 
Convertible Debenture or Convertible Debentures 


                                       -15-

<PAGE>

for the unredeemed or unconverted portion hereof will be issued in the name 
of the Holder hereof upon the cancellation hereof.

          (10) PERSONS DEEMED OWNERS.  Except as provided in the Indenture, 
the registered Holder of a Convertible Debenture may be treated as its owner 
for all purposes.

          (11) UNCLAIMED MONEY.  If money for the payment of principal or 
interest remains unclaimed for two years, the Trustee and the Paying Agent 
shall pay the money back to the Company at its written request.  After that, 
Holders of Convertible Debentures entitled to the money must look to the 
Company for payment unless an abandoned property law designates another 
Person and all liability of the Trustee and such Paying Agent with respect to 
such money shall cease.

          (12) DEFAULTS AND REMEDIES.  The Convertible Debentures shall have 
the Events of Default as set forth in Section 501 of the Indenture.  Subject 
to certain limitations in the Indenture, if an Event of Default occurs and is 
continuing, the Trustee by notice to the Company or the Holders of at least 
25% in aggregate principal amount of the then outstanding Convertible 
Debentures by notice to the Company and the Trustee may declare all the 
Convertible Debentures to be due and payable immediately.

          The Holders of a majority in principal amount of the Convertible 
Debentures then outstanding by written notice to the Trustee may rescind an 
acceleration and its consequences if the rescission would not conflict with 
any judgment or decree and if all existing Events of Default have been cured 
or waived except nonpayment of principal or interest that has become due 
solely because of the acceleration.  Holders may not enforce the Indenture or 
the Convertible Debentures except as provided in the Indenture.  Subject to 
certain limitations, Holders of a majority in principal amount of the then 
outstanding Convertible Debentures issued under the Indenture may direct the 
Trustee in its exercise of any trust or power.  The Convertible Debentures 
are unsecured general obligations of the Company.  The Company must furnish 
annually compliance certificates to the Trustee.  The above description of 
Events of Default and remedies is qualified by reference to, and subject in 
its entirety by, the more complete description thereof contained in the 
Indenture.

          (13) AMENDMENTS, SUPPLEMENTS AND WAIVERS.  The Indenture permits, 
with certain exceptions as therein provided, the amendment thereof and the 
modification of the rights and obligations of the Company and the rights of 
the Holders of the Convertible Debentures under the Indenture at any time by 
the Company and the Trustee with the consent of the Holders of a majority in 
aggregate principal amount of the Convertible Debentures at the time 
Outstanding.  The Indenture also contains provisions permitting the Holders of


                                       -16-

<PAGE>

specified percentages in aggregate principal amount of the Convertible 
Debentures at the time Outstanding, on behalf of the Holders of all the 
Convertible Debentures, to waive compliance by the Company with certain 
provisions of the Indenture and certain past defaults under the Indenture and 
their consequences.  Any such consent or waiver by the Holder of this 
Convertible Debenture shall be conclusive and binding upon such Holder and 
upon all future Holders of this Convertible Debenture and of any Convertible 
Debenture issued upon the registration of transfer hereof or in exchange 
herefor or in lieu hereof, whether or not notation of such consent or waiver 
is made upon this Convertible Debenture.

          (14) TRUSTEE DEALINGS WITH THE COMPANY.  The Trustee, in its 
individual or any other capacity may become the owner or pledgee of the 
Convertible Debentures and may otherwise deal with the Company or an 
Affiliate with the same rights it would have, as if it were not Trustee, 
subject to certain limitations provided for in the Indenture and in the TIA.  
Any Agent may do the same with like rights.

          (15) NO RECOURSE AGAINST OTHERS.  A director, officer, employee or 
stockholder, as such, of the Company shall not have any liability for any 
obligations of the Company under the Convertible Debentures or the Indenture 
or for any claim based on, in respect of or by reason of such obligations or 
their creation.  Each Holder of the Convertible Debentures by accepting a 
Convertible Debenture waives and releases all such liability.  The waiver and 
release are part of the consideration for the issue of the Convertible 
Debentures.

          (16) GOVERNING LAW.  THE INTERNAL LAWS OF THE STATE OF NEW YORK 
SHALL GOVERN THE INDENTURE AND THE CONVERTIBLE DEBENTURES WITHOUT REGARD TO 
CONFLICT OF LAW PROVISIONS THEREOF.

          (17) AUTHENTICATION.  The Convertible Debentures shall not be valid 
until authenticated by the manual signature of an authorized officer of the 
Trustee or an authenticating Agent.


                                       -17-

<PAGE>

                                  ASSIGNMENT

FOR VALUE RECEIVED, the undersigned assigns and transfers this Convertible 
Debenture to:

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________
       (Insert assignee's social security or tax identification number)


________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________
                   (Insert address and zip code of assignee)


and irrevocably appoints

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________
Agent to transfer this Convertible Debenture on the books of the Company.  The
Agent may substitute another to act for him or her.

Date: ________________________

_____________________________________________
(Sign exactly as your name appears on the
other side of this Convertible Debenture)

Signature Guarantee:* _______________________




______________
*  Signature must be guaranteed by an "eligible guarantor institution" that
   is, a bank, stockbroker, savings and loan association or credit union
   meeting the requirements of the Registrar, which requirements include
   membership or participation in the Securities Transfer Agents Medallion
   Program ("STAMP") or such other "signature guarantee program" as may be
   determined by the Registrar in addition to, or in substitution for, STAMP,
   all in accordance with the Securities Exchange Act of 1934, as amended.


                                       -18-

<PAGE>

[Include the following if the Convertible Debenture bears a Restricted
Securities Legend -

In connection with any transfer of any of the Convertible Debentures evidenced
by this certificate, the undersigned confirms that such Convertible Debentures
are being:

CHECK ONE BOX BELOW

     (1)  / /  exchanged for the undersigned's own account without transfer; or

     (2)  / /  transferred to a "qualified institutional buyer" pursuant to and
               in compliance with Rule 144A under the Securities Act; or

     (3)  / /  transferred to an institutional "accredited investor"; or

     (4)  / /  transferred pursuant to another available exemption from the
               registration requirements of the Securities Act; or

     (5)  / /  transferred pursuant to an effective Registration Statement under
               the Securities Act.

Unless one of the boxes is checked, the Trustee will refuse to register any 
of the Convertible Debentures evidenced by this certificate in the name of 
any person other than the registered Holder thereof; PROVIDED, HOWEVER, that 
if box (2), (3) or (4) is checked, the Trustee may require, prior to 
registering any such transfer of the Convertible Debentures such legal 
opinions, certifications and other information as the Company has reasonably 
requested in writing and directed the Trustee to require confirmation that 
such transfer is being made pursuant to an exemption from, or in a 
transaction not subject to, the registration requirements of the Securities 
Act, such as the exemption provided by Rule 144 under such Act; PROVIDED, 
FURTHER, that after the date that a Shelf Registration Statement under the 
Securities Act has been filed and so long as such Shelf Registration 
Statement continues to be effective, the Trustee may only permit transfers 
for which box (5) has been checked.

                              ______________________
                                    Signature

Signature Guarantee:*




______________
Stock Exchange Medallion Program (SEMP); or (iv) in such other guarantee 
programs acceptable to the Trustee.




______________
*  Signature must be guaranteed by an "eligible guarantor institution" that 
   is, a bank, stockbroker, savings and loan association or credit union 
   meeting the requirements of the Registrar, which requirements include 
   membership or participation in the Securities Transfer Agents Medallion 
   Program ("STAMP") or such other "signature guarantee program" as may be 
   determined by the Registrar in addition to, or in substitution for, STAMP, 
   all in accordance with the Securities Exchange Act of 1934, as amended.


                                       -19-

<PAGE>

____________________________________        ____________________________________
Signature must be guaranteed                Signature

________________________________________________________________________________

            [TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED.

          The undersigned represents and warrants that it is purchasing this 
Convertible Debenture for its own account or an account with respect to which 
it exercises sole investment discretion and that it and any such account is a 
"qualified institutional buyer" within the meaning of Rule 144A under the 
Securities Act, and is aware that the sale to it is being made in reliance on 
Rule 144A and acknowledges that it has received such information regarding 
the Company as the undersigned has requested pursuant to Rule 144A or has 
determined not to request such information and that it is aware that the 
transferor is relying upon the undersigned's foregoing representations in 
order to claim the exemption from registration provided by Rule 144A.

Dated: _________________________       _________________________________________
                                NOTICE:  To be executed by an executive officer]


            [TO BE COMPLETED BY PURCHASER IF (3) ABOVE IS CHECKED.

          The undersigned represents and warrants that it is purchasing this 
Convertible Debenture for its own account or an account with respect to which 
it exercises sole investment discretion and that it and any such account is 
an institutional "accredited investor" within the meaning of 
subparagraph (a)(1), (2), (3) or (7) of Rule 501 under the Securities Act.

Dated: _________________________       _________________________________________
                                NOTICE:  To be executed by an executive officer]


                                       -20-

<PAGE>

                             NOTICE OF CONVERSION


To:

          The undersigned owner of this Convertible Debenture hereby 
irrevocably exercises the option to convert this Convertible Debenture, or 
the portion below designated, into common stock of Sun Healthcare Group, Inc., 
a Delaware corporation (the "Company") (the "Sun Common Stock") in accordance 
with the terms of the Indenture, between the Company and The Bank of New York 
as Trustee, and directs that the shares issuable and deliverable upon 
conversion, together with any check in payment for fractional shares, be 
issued in the name of and delivered to the undersigned, unless a different 
name has been indicated in the assignment below.  If shares are to be issued 
in the name of a person other than the undersigned, the undersigned will pay 
all transfer taxes payable with respect thereto.

          Any Holder, upon the exercise of its conversion rights in 
accordance with the terms of the Indenture and the Convertible Debenture, 
agrees to be bound by the terms of the Registration Rights Agreement relating 
to the Sun Common Stock issuable upon conversion of the Convertible Debenture.

Date: ________________________

Number of Convertible Debentures to be converted ($25 or integral 
multiples thereof): ______________

If a name or names other than the undersigned, please indicate in the spaces 
below the name or names in which the shares of Sun Common Stock are to be 
issued, along with the address or addresses of such person or persons.

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________


________________________________________________
(Sign exactly as your name appears on the
the Convertible Debenture) (for conversion only)

Please Print or Typewrite Name and Address,
Including Zip Code, and Social Security or
Other Identifying Number.

________________________________________________

________________________________________________

________________________________________________

________________________________________________

Signature Guarantee:*___________________________




______________
*  Signature must be guaranteed by an "eligible guarantor institution" that
   is, a bank, stockbroker, savings and loan association or credit union
   meeting the requirements of the Registrar, which requirements include
   membership or participation in the Securities Transfer Agents Medallion
   Program ("STAMP") or such other "signature guarantee program" as may be
   determined by the Registrar in addition to, or in substitution for, STAMP,
   all in accordance with the Securities Exchange Act of 1934, as amended.*


                                       -21-


<PAGE>

                                                                    Exhibit 10.5










                        ====================================
                                          

                CONVERTIBLE PREFERRED SECURITIES GUARANTEE AGREEMENT
                                          

                             SUN HEALTHCARE GROUP, INC.
                                          

                              DATED AS OF MAY 4, 1998
                                          

                        ====================================
                                          

<PAGE>
                                          
                                 TABLE OF CONTENTS
                                          
<TABLE>
<CAPTION>
                                                                   PAGE
                                                                   ----
<C>           <S>                                                 <C>
                                      ARTICLE I
                            DEFINITIONS AND INTERPRETATION

SECTION 1.1.   Definitions and Interpretation. . . . . . . . . . .   2

                                      ARTICLE II
                                 TRUST INDENTURE ACT

SECTION 2.1.   Trust Indenture Act; Application. . . . . . . . . .   5
SECTION 2.2.   List of Holders of Securities . . . . . . . . . . .   6
SECTION 2.3.   Reports by the Preferred Guarantee 
                 Trustee . . . . . . . . . . . . . . . . . . . . .   6
SECTION 2.4.   Periodic Reports to the Preferred 
                 Guarantee Trustee . . . . . . . . . . . . . . . .   6
SECTION 2.5.   Evidence of Compliance with 
                 Conditions Precedent. . . . . . . . . . . . . . .   6
SECTION 2.6.   Event of Default; Waiver. . . . . . . . . . . . . .   7
SECTION 2.7.   Event of Default; Notice. . . . . . . . . . . . . .   7
SECTION 2.8.   Conflicting Interests . . . . . . . . . . . . . . .   7

                                     ARTICLE III
                             POWERS, DUTIES AND RIGHTS OF
                           THE PREFERRED GUARANTEE TRUSTEE

SECTION 3.1.   Powers and Duties of the Preferred 
                 Guarantee Trustee . . . . . . . . . . . . . . . .   7
SECTION 3.2.   Certain Rights of the Preferred 
                 Guarantee Trustee . . . . . . . . . . . . . . . .  10
SECTION 3.3.   Not Responsible for Recitals or 
                 Issuance of Guarantee . . . . . . . . . . . . . .  12

                                      ARTICLE IV
                             PREFERRED GUARANTEE TRUSTEE

SECTION 4.1.   Preferred Guarantee Trustee; 
                 Eligibility . . . . . . . . . . . . . . . . . . .  12


                                     i
<PAGE>

<CAPTION>
                                                                   PAGE
                                                                   ----
<C>           <S>                                                 <C>
SECTION 4.2.   Appointment, Removal and Resignation
                 of Preferred Guarantee Trustees . . . . . . . . .  13

                                      ARTICLE V
                                      GUARANTEE

SECTION 5.1.   Guarantee . . . . . . . . . . . . . . . . . . . . .  14
SECTION 5.2.   Subordination . . . . . . . . . . . . . . . . . . .  14
SECTION 5.3.   Waiver of Notice and Demand . . . . . . . . . . . .  14
SECTION 5.4.   Obligations Not Affected. . . . . . . . . . . . . .  15
SECTION 5.5.   Rights of Holders . . . . . . . . . . . . . . . . .  16
SECTION 5.6.   Guarantee of Payment. . . . . . . . . . . . . . . .  16
SECTION 5.7.   Subrogation . . . . . . . . . . . . . . . . . . . .  17
SECTION 5.8.   Independent Obligations . . . . . . . . . . . . . .  17
SECTION 5.9.   Conversion. . . . . . . . . . . . . . . . . . . . .  17

                                      ARTICLE VI
                         LIMITATION OF TRANSACTIONS; RANKING

SECTION 6.1.   Limitation of Transactions. . . . . . . . . . . . .  17
SECTION 6.2.   Ranking . . . . . . . . . . . . . . . . . . . . . .  18

                                     ARTICLE VII
                                     TERMINATION

SECTION 7.1.   Termination . . . . . . . . . . . . . . . . . . . .  18

                                     ARTICLE VIII
                                   INDEMNIFICATION

SECTION 8.1.   Exculpation . . . . . . . . . . . . . . . . . . . .  19
SECTION 8.2.   Indemnification . . . . . . . . . . . . . . . . . .  19

                                      ARTICLE IX
                                    MISCELLANEOUS

SECTION 9.1.   Successors and Assigns. . . . . . . . . . . . . . .  20


                                     ii
<PAGE>

<CAPTION>
                                                                   PAGE
                                                                   ----
<C>           <S>                                                 <C>
SECTION 9.2.   Amendments. . . . . . . . . . . . . . . . . . . . .  20
SECTION 9.3.   Notices . . . . . . . . . . . . . . . . . . . . . .  20
SECTION 9.4.   Benefit . . . . . . . . . . . . . . . . . . . . . .  21
SECTION 9.5.   Governing Law . . . . . . . . . . . . . . . . . . .  21

</TABLE>


                                      iii
<PAGE>

                                CROSS REFERENCE TABLE*

<TABLE>
<CAPTION>

Section of Trust                                             Section of 
Indenture Act of                                              Guarantee
1939, as amended                                              Agreement
- ----------------                                             ----------
<S>                                                         <C>
310(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   4.1(a)
310(b)       . . . . . . . . . . . . . . . . . . . . . . . .   4.1(c), 2.8
310(c)     . . . . . . . . . . . . . . . . . . . . . . . . .   Inapplicable
311(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.2(b)
311(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.2(b)
311(c)     . . . . . . . . . . . . . . . . . . . . . . . . .   Inapplicable
312(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.2(a)
312(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.2(b)
313        . . . . . . . . . . . . . . . . . . . . . . . . .   2.3
314(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.4
314(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   Inapplicable
314(c)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.5
314(d)     . . . . . . . . . . . . . . . . . . . . . . . . .   Inapplicable
314(e)     . . . . . . . . . . . . . . . . . . . . . . . . .   1.1, 2.5, 3.2
314(f)     . . . . . . . . . . . . . . . . . . . . . . . . .   3.2
315(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   3.1(d)
315(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.7
315(c)     . . . . . . . . . . . . . . . . . . . . . . . . .   3.1
315(d)     . . . . . . . . . . . . . . . . . . . . . . . . .   3.1(d)
316(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   1.1, 2.6, 5.5
316(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   5.4
317(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   Inapplicable
317(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   Inapplicable
318(a)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.1(b)
318(b)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.1
318(c)     . . . . . . . . . . . . . . . . . . . . . . . . .   2.1(a)

</TABLE>

* This Cross-Reference Table does not constitute part of the Guarantee 
Agreement and shall not affect the interpretation of any of its terms or 
provisions.


                                     iv

<PAGE>

                 CONVERTIBLE PREFERRED SECURITIES GUARANTEE AGREEMENT

          This PREFERRED SECURITIES GUARANTEE AGREEMENT (the "Preferred 
Securities Guarantee"), dated as of May 4, 1998, is executed and delivered by 
Sun Healthcare Group, Inc., a Delaware corporation (the "Guarantor"), and The 
Bank of New York, as trustee (the "Preferred Guarantee Trustee"), for the 
benefit of the Holders (as defined herein) from time to time of the Preferred 
Securities (as defined herein) of Sun Financing I, a Delaware statutory 
business trust (the "Trust"); 

          WHEREAS, pursuant to an Amended and Restated Declaration of Trust 
(the "Declaration"), dated as of  May 4, 1998, among the trustees of the 
Trust named therein, the Guarantor, as sponsor, and the holders from time to 
time of undivided beneficial interests in the assets of the Trust, the Trust 
is issuing on the date hereof 13,800,000 convertible preferred securities, 
having a liquidation amount of $25 per preferred security, designated the 7% 
Convertible Trust Issued Preferred Securities (the "Convertible Preferred 
Securities");

          WHEREAS, as incentive for the Holders to purchase the Convertible 
Preferred Securities, the Guarantor desires irrevocably and unconditionally 
to agree, to the extent set forth in this Convertible Preferred Securities 
Guarantee, to guarantee the obligations of the Trust to the Holders of the 
Convertible Preferred Securities on the terms and conditions set forth herein;

          WHEREAS, the Guarantor is also executing and delivering a guarantee 
agreement (the "Common Securities Guarantee") in substantially identical 
terms to this Convertible Preferred Securities Guarantee for the benefit of 
the holders of the Common Securities (as defined herein), except that if an 
event of default (as defined in the Indenture (as defined herein)) (an 
"Indenture Event of Default"), has occurred and is continuing, the rights of 
holders of the Common Securities to receive Guarantee Payments (as defined in 
the Common Securities Guarantee) under the Common Securities Guarantee shall 
be subordinated to the rights of Holders of Convertible Preferred Securities 
to receive Guarantee Payments (as defined herein) under this Convertible 
Preferred Securities Guarantee; and

          NOW, THEREFORE, in consideration of the purchase by each Holder of 
Convertible Preferred Securities, which purchase the Guarantor hereby agrees 
shall benefit the Guarantor, the Guarantor executes and delivers this 
Convertible Preferred Securities Guarantee for the benefit of the Holders.

<PAGE>

                                     ARTICLE I
                          DEFINITIONS AND INTERPRETATION 

SECTION 1.1.   DEFINITIONS AND INTERPRETATION.

          In this Convertible Preferred Securities Guarantee, unless the 
context otherwise requires: 

          (a)  Capitalized terms used in this Convertible Preferred 
Securities Guarantee but not defined in the preamble above have the 
respective meanings assigned to them in this Section 1.1; 

          (b)  terms defined in the Declaration as at the date hereof have 
the same meaning when used in this Convertible Preferred Securities Guarantee 
unless otherwise defined in this Convertible Preferred Securities Guarantee;

          (c)  a term defined anywhere in this Convertible Preferred 
Securities Guarantee has the same meaning throughout; 

          (d)  all references to "the Convertible Preferred Securities 
Guarantee" or "this Convertible Preferred Securities Guarantee" are to this 
Convertible Preferred Securities Guarantee as modified, supplemented or 
amended from time to time; 

          (e)  all references in this Convertible Preferred Securities 
Guarantee to Articles and Sections are to Articles and Sections of this 
Convertible Preferred Securities Guarantee, unless otherwise specified; 

          (f)  a term defined in the Trust Indenture Act has the same meaning 
when used in this Convertible Preferred Securities Guarantee, unless 
otherwise defined in this Convertible Preferred Securities Guarantee or 
unless the context otherwise requires; 

          (g)  a reference to the singular includes the plural and vice 
versa; 

          (h)  a reference to any Person shall include its successors and 
assigns;

          (i)  a reference to any agreement or instrument shall mean such 
agreement or instrument, as supplemented, modified, amended, or amended and 
restated, and in effect from time to time; and 

          (j)  a reference to any statute, law, rule or regulation, shall 
include any amendments thereto applicable to the relevant Person, and any 
successor statute, law, rule or regulation.

                                     2

<PAGE>

          "Affiliate" has the same meaning as given to that term in Rule 405 
of the Securities Act of 1933, as amended, or any successor rule thereunder.

          "Authorized Officer" of a Person means any Person that is 
authorized to bind such Person.

          "Business Day" means any day other than a day on which banking 
institutions in New York, New York or in Wilmington, Delaware are authorized 
or required by any applicable law or executive order to close. 

          "Common Securities" means the securities representing common 
undivided beneficial interests in the assets of the Trust. 
     
          "Convertible Debentures" means the 7% Convertible Debentures due 
May 4, 2028 of the Guarantor held by the Property Trustee (as defined in the 
Declaration). 

          "Corporate Trust Office" means the office of the Preferred 
Guarantee Trustee at which the corporate trust business of the Preferred 
Guarantee Trustee shall, at any particular time, be principally administered, 
which office at the date of execution of this Agreement is located at  101 
Barclay Street, Floor 21 West, New York, New York 10286, Attention: Corporate 
Trust Trustee, Administration.

          "Covered Person" means any Holder or beneficial owner of  
Convertible Preferred Securities. 

          "Event of Default" means a default by the Guarantor on any of its 
payment or other obligations under this Convertible Preferred Securities 
Guarantee. 

          "Guarantee Payments" means the following payments or distributions, 
without duplication, with respect to the Convertible Preferred Securities, to 
the extent not paid or made by the Trust:  (i) any accrued and unpaid 
Distributions (as defined in the Declaration) that are required to be paid on 
the Convertible Preferred Securities to the extent the Trust has funds 
available therefor, (ii) the redemption price, with respect to any 
Convertible Preferred Securities called for redemption by the Trust (the 
"Redemption Price"), to the extent the Trust has funds available therefor, 
and (iii) upon a voluntary or involuntary dissolution, winding-up or 
termination of the Trust (other than in connection with the distribution of 
Convertible Debentures to the Holders of Convertible Preferred Securities or 
the redemption of all the Convertible Preferred Securities (as provided in 
the Declaration)), the lesser of (a) the aggregate of the liquidation amount 
and all accrued and unpaid Distributions on the Convertible Preferred 
Securities to the date of payment to the extent the Trust has funds available 
therefor and (b) the amount of assets of the Trust remaining available for 

                                     3

<PAGE>

distribution to Holders of Convertible Preferred Securities upon the 
liquidation of the Trust (in either case, the "Liquidation Distribution").

          "Holder" shall mean any holder, as registered on the books and 
records of the Trust of any Convertible Preferred Securities; provided, 
however, that in determining whether the holders of the requisite percentage 
of Convertible Preferred Securities have given any request, notice, consent 
or waiver hereunder, "Holder" shall not include the Guarantor or any 
Affiliate of the Guarantor. 

          "Indemnified Person" means the Preferred Guarantee Trustee, any 
Affiliate of the Preferred Guarantee Trustee, or any officers, directors, 
shareholders, members, partners, employees, representatives, nominees, 
custodians or agents of the Preferred Guarantee Trustee. 

          "Indenture" means the Indenture dated as of May 4, 1998 , among the 
Guarantor and The Bank of New York, as trustee, pursuant to which the 
Convertible Debentures are to be issued to the Property Trustee of the Trust.

          "Indenture Trustee" means the Person acting as trustee under the 
Indenture, initially The Bank of New York.

          "Majority in liquidation amount of the Convertible Preferred 
Securities" means, except as provided by the Trust Indenture Act, a vote by 
Holder(s) of Convertible Preferred Securities, voting separately as a class, 
of more than 50% of the liquidation amount of all Convertible Preferred 
Securities.

          "Officers' Certificate" means, with respect to any Person, a 
certificate signed by two Authorized Officers of such Person.  Any Officers' 
Certificate delivered with respect to compliance with a condition or covenant 
provided for in this Convertible Preferred Securities Guarantee shall 
include: 

          (a)  a statement that each officer signing the Officers' Certificate
               has read the covenant or condition and the definition relating
               thereto; 

          (b)  a brief statement of the nature and scope of the examination or
               investigation undertaken by each officer in rendering the
               Officers' Certificate; 

          (c)  a statement that each such officer has made such examination or
               investigation as, in such officer's opinion, is necessary to
               enable such officer to express an informed opinion as to whether
               or not such covenant or condition has been complied with; and 

                                       4

<PAGE>

          (d)  a statement as to whether, in the opinion of each such officer,
               such condition or covenant has been complied with. 

          "Person" means a legal person, including any individual, 
corporation, estate, partnership, joint venture, association, joint stock 
company, limited liability company, trust, unincorporated association, or 
government or any agency or political subdivision thereof, or any other 
entity of whatever nature. 

          "Preferred Guarantee Trustee" means The Bank of New York,  until a 
Successor Preferred Guarantee Trustee has been appointed and has accepted 
such appointment pursuant to the terms of this Convertible Preferred 
Securities Guarantee and thereafter means each such Successor Preferred 
Guarantee Trustee. 

          "Responsible Officer" means, with respect to the Preferred 
Guarantee Trustee, any officer within the Corporate Trust Office of the 
Preferred Guarantee Trustee, including any vice president, any assistant vice 
president, any secretary, any assistant secretary, the treasurer, any 
assistant treasurer or other officer of the Corporate Trust Office of the 
Preferred Guarantee Trustee customarily performing functions similar to those 
performed by any of the above designated officers and also means, with 
respect to a particular corporate trust matter, any other officer to whom 
such matter is referred because of that officer's knowledge of and 
familiarity with the particular subject. 

"Successor Preferred Guarantee Trustee" means a successor Preferred Guarantee 
Trustee possessing the qualifications to act as Preferred Guarantee Trustee 
under Section 4.1. 

"Trust Indenture Act" means the Trust Indenture Act of 1939, as amended. 

                                     ARTICLE II
                                TRUST INDENTURE ACT
                                          
SECTION 2.1.      TRUST INDENTURE ACT; APPLICATION.

          (a)  This Convertible Preferred Securities Guarantee is subject to 
the provisions of the Trust Indenture Act that are required to be part of 
this Convertible Preferred Securities Guarantee and shall, to the extent 
applicable, be governed by such provisions.

          (b)  If and to the extent that any provision of this Convertible 
Preferred Securities Guarantee limits, qualifies or conflicts with the duties 
imposed by Sections 310 to 317, inclusive, of the Trust Indenture Act, such 
imposed duties shall control. 

                                     5

<PAGE>

SECTION 2.2.   LIST OF HOLDERS OF SECURITIES.

          (a)  The Guarantor shall provide the Preferred Guarantee Trustee 
with a list, in such form as the Preferred Guarantee Trustee may reasonably 
require, of the names and addresses of the Holders of the Convertible 
Preferred Securities ("List of Holders") as of such date, (i) within 14 
Business Day after each record date for payment of Distributions, as of such 
record date, and (ii) at any other time within 30 days of receipt by the 
Guarantor of a written request for a List of Holders as of a date no more 
than 14 days before such List of Holders is given to the Preferred Guarantee 
Trustee, PROVIDED that the Guarantor shall not be obligated to provide such 
List of Holders at any time (x) the List of Holders does not differ from the 
most recent List of Holders given to or held by the Preferred Guarantee 
Trustee by the Guarantor or (y) the Convertible Preferred Securities are 
represented by one or more Global Securities (as defined in the Indenture).  
The Preferred Guarantee Trustee may destroy any List of Holders previously 
given to it on receipt of a new List of Holders. 

          (b)  The Preferred Guarantee Trustee shall comply with its 
obligations under Section 311(a), 311(b) and Section 312(b) of the Trust 
Indenture Act. 

SECTION 2.3.   REPORTS BY THE PREFERRED GUARANTEE TRUSTEE.

          Within 60 days after May 15 of each year, the Preferred Guarantee 
Trustee shall provide to the Holders of the Convertible Preferred Securities 
such reports as are required by Section 313 of the Trust Indenture Act, if 
any, in the form and in the manner provided by Section 313 of the Trust 
Indenture Act. The Preferred Guarantee Trustee shall also comply with the 
requirements of Section 313(d) of the Trust Indenture Act. 

SECTION 2.4.   PERIODIC REPORTS TO THE PREFERRED GUARANTEE TRUSTEE.

          The Guarantor shall provide to the Preferred Guarantee Trustee such 
documents, reports and information as required by Section 314, if any, and 
the compliance certificate required by Section 314 of the Trust Indenture Act 
in the form, in the manner and at the times required by Section 314 of the 
Trust Indenture Act. 

SECTION 2.5.   EVIDENCE OF COMPLIANCE WITH CONDITIONS PRECEDENT.

          The Guarantor shall provide to the Preferred Guarantee Trustee such 
evidence of compliance with any conditions precedent, if any, provided for in 
this Convertible Preferred Securities Guarantee that relate to any of the 
matters set forth in Section 314(c) of the Trust Indenture Act.  Any 
certificate or opinion required to be given by an officer pursuant to Section 
314(c)(1) may be given in the form of an Officers' Certificate. 

                                     6

<PAGE>


SECTION 2.6.   EVENT OF DEFAULT; WAIVER.

          The Holders of a Majority in liquidation amount of Convertible
Preferred Securities may, by vote, on behalf of the Holders of all of the
Convertible Preferred Securities, waive any past Event of Default and its
consequences.  Upon such waiver, any such Event of Default shall cease to exist,
and any Event of Default arising therefrom shall be deemed to have been cured,
for every purpose of this Convertible Preferred Securities Guarantee, but no
such waiver shall extend to any subsequent or other default or Event of Default
or impair any right consequent thereon. 

SECTION 2.7.   EVENT OF DEFAULT; NOTICE.

          (a)      The Preferred Guarantee Trustee shall, within 90 days after
the occurrence of an Event of Default, transmit by mail, first class postage
prepaid, to the Holders of the Convertible Preferred Securities, notices of all
Events of Default actually known to a Responsible Officer of the Preferred
Guarantee Trustee, unless such defaults have been cured before the giving of
such notice; PROVIDED that the Preferred Guarantee Trustee shall be protected in
withholding such notice if and so long as a Responsible Officer of the Preferred
Guarantee Trustee in good faith determines that the withholding of such notice
is in the interests of the Holders of the Convertible Preferred Securities. 

          (b)      The Preferred Guarantee Trustee shall not be deemed to have
knowledge of any Event of Default unless the Preferred Guarantee Trustee shall
have received written notice, or of which a Responsible Officer of the Preferred
Guarantee Trustee charged with the administration of the Declaration shall have
obtained actual knowledge. 

SECTION 2.8.   CONFLICTING INTERESTS.

          The Declaration shall be deemed to be specifically described in this
Convertible Preferred Securities Guarantee for the purposes of clause (i) of the
first proviso contained in Section 310(b) of the Trust Indenture Act. 


                                  ARTICLE III

                       POWERS, DUTIES AND RIGHTS OF THE 
                          PREFERRED GUARANTEE TRUSTEE 

SECTION 3.1.   POWERS AND DUTIES OF THE PREFERRED GUARANTEE TRUSTEE.

          (a)      This Convertible Preferred Securities Guarantee shall be held
by the Preferred Guarantee Trustee for the benefit of the Holders of the
Convertible Preferred Securities, and the


                                       7
<PAGE>

Preferred Guarantee Trustee shall not transfer this Convertible Preferred
Securities Guarantee to any Person except a Holder exercising his or her rights
pursuant to Section 5.5(b) or to a Successor Preferred Guarantee Trustee
on acceptance by such Successor Preferred Guarantee Trustee of its appointment
to act as Successor Preferred Guarantee Trustee.  The right, title and interest
of the Preferred Guarantee Trustee shall automatically vest in any Successor
Preferred Guarantee Trustee, and such vesting and cessation of title shall
be effective whether or not conveyancing documents have been executed
and delivered pursuant to the appointment of such Successor Preferred
Guarantee Trustee. 

          (b)      If an Event of Default actually known to a Responsible
Officer of the Preferred Guarantee Trustee has occurred and is continuing, the
Preferred Guarantee Trustee shall, to the extent required pursuant to the terms
hereof, take any action requested by the holders of a majority in Liquidation
Amount of the Convertible Preferred Securities, enforce this Convertible
Preferred Securities Guarantee for the benefit of the Holders of the Convertible
Preferred Securities. 

          (c)      The Preferred Guarantee Trustee, before the occurrence of any
Event of Default and after the curing of all Events of Default that may have
occurred, shall undertake to perform only such duties as are specifically set
forth in this Convertible Preferred Securities Guarantee, and no implied
covenants shall be read into this Convertible Preferred Securities Guarantee
against the Preferred Guarantee Trustee.  In case an Event of Default has
occurred (that has not been cured or waived pursuant to Section 2.6) and is
actually known to a Responsible Officer of the Preferred Guarantee Trustee, the
Preferred Guarantee Trustee shall exercise such of the rights and powers vested
in it by this Convertible Preferred Securities Guarantee, and use the same
degree of care and skill in its exercise thereof, as a prudent man would
exercise or use under the circumstances in the conduct of his own affairs. 

          (d)      No provision of this Convertible Preferred Securities
Guarantee shall be construed to relieve the Preferred Guarantee Trustee from
liability for its own negligent action, its own negligent failure to act, or its
own willful misconduct, except that: 

                   (i)     prior to the occurrence of any Event of Default and
               after the curing or waiving of all such Events of Default that
               may have occurred: 

                          (A)    the duties and obligations of the Preferred
                          Guarantee Trustee shall be determined solely by the
                          express provisions of this Convertible Preferred
                          Securities Guarantee, and the Preferred Guarantee
                          Trustee shall not be liable except for the perfor-
                          mance of such duties and obligations as are
                          specifically set forth in this Convertible Preferred
                          Securities Guarantee, and no implied covenants 


                                       8
<PAGE>

                          or obligations shall be read into this Convertible
                          Preferred Securities Guarantee against the Preferred
                          Guarantee Trustee; and 

                          (B)    in the absence of bad faith on the part of the
                          Preferred Guarantee Trustee, the Preferred Guarantee
                          Trustee may conclusively rely, as to the truth of the
                          statements and the correctness of the opinions
                          expressed therein, upon any certificates or opinions
                          furnished to the Preferred Guarantee Trustee and
                          conforming to the requirements of this Convertible
                          Preferred Securities Guarantee; but in the case
                          of any such certificates or opinions that by any
                          provision hereof are specifically required to be
                          furnished to the Preferred Guarantee Trustee, the
                          Preferred Guarantee Trustee shall be under a duty to
                          examine the same to determine whether or not they
                          conform on their face to the requirements of this
                          Convertible Preferred Securities Guarantee; 

                   (ii)   the Preferred Guarantee Trustee shall not be liable
                   for any error of judgment made in good faith by a Responsible
                   Officer of the Preferred Guarantee Trustee, unless it shall
                   be proved that the Preferred Guarantee Trustee was negligent
                   in ascertaining the pertinent facts upon which such judgment
                   was made; 

                   (iii)    the Preferred Guarantee Trustee shall not be liable
                   with respect to any action taken or omitted to be taken by it
                   in good faith in accordance with the direction of the Holders
                   of not less than a Majority in liquidation amount of the
                   Convertible Preferred Securities relating to the time,
                   method and place of conducting any proceeding for any remedy
                   available to the Preferred Guarantee Trustee, or exercising
                   any trust or power conferred upon the Preferred Guarantee
                   Trustee under this Convertible Preferred Securities
                   Guarantee; and 

                   (iv)     no provision of this Convertible Preferred Securi-
                   ties Guarantee shall require the Preferred Guarantee Trustee
                   to expend or risk its own funds or otherwise incur personal
                   financial liability in the performance of any of its duties
                   or in the exercise of any of its rights or powers, if the
                   Preferred Guarantee Trustee shall have reasonable grounds
                   for believing that the repayment of such funds or liability
                   is not reasonably assured to it under the terms of this
                   Convertible Preferred Securities Guarantee or indemnity,
                   reasonably satisfactory to the Preferred Guarantee Trustee,
                   against such risk or liability is not reasonably assured to
                   it. 


                                       9
<PAGE>


SECTION 3.2.   CERTAIN RIGHTS OF THE PREFERRED GUARANTEE TRUSTEE.

          (a)  Subject to the provisions of Section 3.1:

     
               (i)      The Preferred Guarantee Trustee may conclusively rely,
               and shall be fully protected in acting or refraining from acting
               upon, any resolution, certificate, statement, instrument,
               opinion, report, notice, request, direction, consent, order,
               bond, debenture, note, other evidence of indebtedness or other
               paper or document believed by it to be genuine and to have been
               signed, sent or presented by the proper party or parties. 

               (ii)     Any direction or act of the Guarantor contemplated by
               this Convertible Preferred Securities Guarantee shall be
               sufficiently evidenced by an Officers' Certificate. 

               (iii)    Whenever, in the administration of this Convertible
               Preferred Securities Guarantee, the Preferred Guarantee Trustee
               shall deem it desirable that a matter be proved or established
               before taking, suffering or omitting any action hereunder, the
               Preferred Guarantee Trustee (unless other evidence is herein
               specifically prescribed) may, in the absence of bad faith on its
               part, request and conclusively rely upon an Officers' Certificate
               which, upon receipt of such request, shall be promptly delivered
               by the Guarantor. 

               (iv)     The Preferred Guarantee Trustee shall have no duty to
               see to any recording, filing or registration of any instrument
               (or any rerecording, refiling or registration thereof). 

               (v)      The Preferred Guarantee Trustee may consult with counsel
               of its selection, and the written advice or opinion of such
               counsel with respect to legal matters shall be full and complete
               authorization and protection in respect of any action taken,
               suffered or omitted by it hereunder in good faith and in
               accordance with such advice or opinion. Such counsel may be
               counsel to the Guarantor or any of its Affiliates and may include
               any of its employees.  The Preferred Guarantee Trustee shall have
               the right at any time to seek instructions concerning the
               administration of this Convertible Preferred Securities Guarantee
               from any court of competent jurisdiction. 


                                        10
<PAGE>

               (vi)     The Preferred Guarantee Trustee shall be under no
               obligation to exercise any of the rights or powers vested in it
               by this Convertible Preferred Securities Guarantee at the request
               or direction of any Holder, unless such Holder shall have
               provided to the Preferred Guarantee Trustee such security and
               indemnity, reasonably satisfactory to the Preferred Guarantee
               Trustee, against the costs, expenses (including attorneys' fees
               and expenses) and liabilities that might be incurred by it in
               complying with such request or direction, including such
               reasonable advances as may be requested by the Preferred
               Guarantee Trustee; PROVIDED that nothing contained in this
               Section 3.2(a)(vi) shall be taken to relieve the Preferred
               Guarantee Trustee, upon the occurrence of an Event of Default, of
               its obligation to exercise the rights and powers vested in it by
               this Convertible Preferred Securities Guarantee. 

               (vii)    The Preferred Guarantee Trustee shall not be bound to
               make any investigation into the facts or matters stated in any
               resolution, certificate, statement, instrument, opinion, report,
               notice, request, direction, consent, order, bond, debenture,
               note, other evidence of indebtedness or other paper or document,
               but the Preferred Guarantee Trustee, in its discretion, may make
               such further inquiry or investigation into such facts or matters
               as it may see fit. 

               (viii)   The Preferred Guarantee Trustee may execute any of the
               trusts or powers hereunder or perform any duties hereunder either
               directly or by or through agents, nominees, custodians or
               attorneys, and the Preferred Guarantee Trustee shall not be
               responsible for any misconduct or negligence on the part of any
               agent or attorney appointed with due care by it hereunder. 

               (ix)     Any action taken by the Preferred Guarantee Trustee or
               its agents hereunder shall bind the Holders of the Convertible
               Preferred Securities, and the signature of the Preferred
               Guarantee Trustee or its agents alone shall be sufficient and
               effective to perform any such action.  No third party shall be
               required to inquire as to the authority of the Preferred
               Guarantee Trustee to so act or as to its compliance with any of
               the terms and provisions of this Convertible Preferred Securities
               Guarantee, both of which shall be conclusively evidenced by the
               Preferred Guarantee Trustee's or its agent's taking such action. 

               (x)      Whenever in the administration of this Convertible
               Preferred Securities Guarantee the Preferred Guarantee Trustee
               shall deem it desirable to receive instructions with respect to
               enforcing any remedy or right or taking any other action
               hereunder, the Preferred Guarantee Trustee (i) may request
               instructions 


                                       11
<PAGE>

               from the Holders of a Majority in liquidation amount
               of the Convertible Preferred Securities, (ii) may refrain from
               enforcing such remedy or right or taking such other action until
               such instructions are received and (iii) shall be protected in
               conclusively relying on or acting in accordance with such
               instructions. 

               (xi)      The Preferred Guarantee Trustee shall not be liable for
               any action taken, suffered, or omitted to be taken by it in good
               faith and reasonably believed by it to be authorized or within
               the discretion or rights or powers conferred upon it by this
               Convertible Preferred Securities Guarantee.



          (b)      No provision of this Convertible Preferred Securities
Guarantee shall be deemed to impose any duty or obligation on the Preferred
Guarantee Trustee to perform any act or acts or exercise any right, power, duty
or obligation conferred or imposed on it in any jurisdiction in which it shall
be illegal, or in which the Preferred Guarantee Trustee shall be unqualified or
incompetent in accordance with applicable law, to perform any such act or acts
or to exercise any such right, power, duty or obligation.  No permissive power
or authority available to the Preferred Guarantee Trustee shall be construed to
be a duty. 

SECTION 3.3.   NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF GUARANTEE.

          The recitals contained in this Convertible Preferred Securities
Guarantee shall be taken as the statements of the Guarantor, and the Preferred
Guarantee Trustee does not assume any responsibility for their correctness.  The
Preferred Guarantee Trustee makes no representation as to the validity or
sufficiency of this Convertible Preferred Securities Guarantee. 


                                   ARTICLE IV
                          PREFERRED GUARANTEE TRUSTEE 

SECTION 4.1.        PREFERRED GUARANTEE TRUSTEE; ELIGIBILITY.

          (a)      There shall at all times be a Preferred Guarantee Trustee
                   which shall: 

               (i)      not be an Affiliate of the Guarantor; and

               (ii)     be a corporation organized and doing business under the
               laws of the United States of America or any State or Territory
               thereof or of the District of Columbia, or a corporation or
               Person permitted by the Securities and Exchange Commission to act
               as an institutional trustee under the Trust 


                                       12
<PAGE>

               Indenture Act, authorized under such laws to exercise corporate 
               trust powers, having a combined capital and surplus of at least 
               50 Million U.S. dollars ($50,000,000), and subject to 
               supervision or examination by Federal, State, Territorial or 
               District of Columbia authority.  If such corporation publishes 
               reports of condition at least annually, pursuant to law or to the
               requirements of the supervising or examining authority referred
               to above, then, for the purposes of this Section 4.1(a)(ii),
               the combined capital and surplus of such corporation shall
               be deemed to be its combined capital and surplus as set forth
               in its most recent report of condition so published. 

          (b)      If at any time the Preferred Guarantee Trustee shall cease to
be eligible to so act under Section 4.1(a), the Preferred Guarantee Trustee
shall immediately resign in the manner and with the effect set out in Section
4.2(c). 

          (c)      If the Preferred Guarantee Trustee has or shall acquire any
"conflicting interest" within the meaning of Section 310(b) of the Trust
Indenture Act, the Preferred Guarantee Trustee and Guarantor shall in all
respects comply with the provisions of Section 310(b) of the Trust Indenture
Act. 

SECTION 4.2.   APPOINTMENT, REMOVAL AND RESIGNATION OF PREFERRED GUARANTEE
               TRUSTEES.

          (a)      Subject to Section 4.2(b), the Preferred Guarantee Trustee
may be appointed or removed without cause at any time by the Guarantor. 

          (b)      The Preferred Guarantee Trustee shall not be removed in
accordance with Section 4.2(a) until a Successor Preferred Guarantee Trustee has
been appointed and has accepted such appointment by written instrument executed
by such Successor Preferred Guarantee Trustee and delivered to the Guarantor. 

          (c)      The Preferred Guarantee Trustee appointed to office shall
hold office until a Successor Preferred Guarantee Trustee shall have been
appointed or until its removal or resignation.  The Preferred Guarantee Trustee
may resign from office (without need for prior or subsequent accounting) by an
instrument in writing executed by the Preferred Guarantee Trustee and delivered
to the Guarantor, which resignation shall not take effect until a Successor
Preferred Guarantee Trustee has been appointed and has accepted such appointment
by instrument in writing executed by such Successor Preferred Guarantee Trustee
and delivered to the Guarantor and the resigning Preferred Guarantee Trustee. 


                                       13

<PAGE>

          (d)      If no Successor Preferred Guarantee Trustee shall have 
been appointed and accepted appointment as provided in this Section 4.2 
within 60 days after delivery to the Guarantor of an instrument of removal or 
resignation, the resigning or removed Preferred Guarantee Trustee may 
petition any court of competent jurisdiction for appointment of a Successor 
Preferred Guarantee Trustee.  Such court may thereupon, after prescribing 
such notice, if any, as it may deem proper, appoint a Successor Preferred 
Guarantee Trustee. 

          (e)      No Preferred Guarantee Trustee shall be liable for the 
acts or omissions to act of any Successor Preferred Guarantee Trustee. 

          (f)      Upon termination of this Convertible Preferred Securities 
Guarantee or removal or resignation of the Preferred Guarantee Trustee 
pursuant to this Section 4.2, the Guarantor shall pay to the Preferred 
Guarantee Trustee all amounts accrued to the date of such termination, 
removal or resignation. 

                                  ARTICLE V
                                  GUARANTEE 

SECTION 5.1.   GUARANTEE.

          The Guarantor irrevocably and unconditionally agrees to pay in full 
to the Holders (except to the extent paid by the Trust), as and when due, 
regardless of any defense, right of set-off or counterclaim that the Trust 
may have or assert, the Guarantee Payments, without duplication.  The 
Guarantor's obligation to make a Guarantee Payment may be satisfied by direct 
payment of the required amounts by the Guarantor to the Holders or by causing 
the Trust to pay such amounts to the Holders.

SECTION 5.2.   SUBORDINATION.

          If an Indenture Event of Default has occurred and is continuing, 
the rights of Holders of Common Securities to receive Guarantee Payments 
under the Common Securities Guarantee are subordinate to the rights of 
Convertible Preferred Securities to receive Guarantee Payments under this 
Convertible Preferred Securities Guarantee.

SECTION 5.3.   WAIVER OF NOTICE AND DEMAND.

          The Guarantor hereby waives notice of acceptance of this 
Convertible Preferred Securities Guarantee and of any liability to which it 
applies or may apply, presentment, demand for payment, any right to require a 
proceeding first against the Trust or any other Person before 


                                       14
<PAGE>

proceeding against the Guarantor, protest, notice of nonpayment, notice of 
dishonor, notice of redemption and all other notices and demands. 

SECTION 5.4.   OBLIGATIONS NOT AFFECTED.

          The obligations, covenants, agreements and duties of the Guarantor 
under this Convertible Preferred Securities Guarantee shall in no way be 
affected or impaired by reason of the happening from time to time of any of 
the following: 

          (a)      the release or waiver, by operation of law or otherwise, 
of the performance or observance by the Trust of any express or implied 
agreement, covenant, term or condition relating to the Convertible Preferred 
Securities to be performed or observed by the Trust; 

          (b)      the extension of time for the payment by the Trust of all 
or any portion of the Distributions, Redemption Price, Liquidation 
Distribution or any other sums payable under the terms of the Convertible 
Preferred Securities or the extension of time for the performance of any 
other obligation under, arising out of, or in connection with, the 
Convertible Preferred Securities (other than an extension of time for payment 
of Distributions, Redemption Price, Liquidation Distribution or other sum 
payable that results from the extension of any interest payment period on the 
Convertible Debentures or any extension of the maturity date of the 
Convertible Debentures permitted by the Indenture);

          (c)      any failure, omission, delay or lack of diligence on the 
part of the Holders to enforce, assert or exercise any right, privilege, 
power or remedy conferred on the Holders pursuant to the terms of the 
Convertible Preferred Securities, or any action on the part of the Trust 
granting indulgence or extension of any kind; 

          (d)      the voluntary or involuntary liquidation, dissolution, 
sale of any collateral, receivership, insolvency, bankruptcy, assignment for 
the benefit of creditors, reorganization, arrangement, composition or 
readjustment of debt of, or other similar proceedings affecting, the Trust or 
any of the assets of the Trust; 

          (e)      any invalidity of, or defect or deficiency in, the 
Convertible Preferred Securities; 

          (f)      the settlement or compromise of any obligation guaranteed 
hereby or hereby incurred; or 

          (g)      any other circumstance whatsoever that might otherwise 
constitute a legal or equitable discharge or defense of a guarantor, it being 
the intent of this Section 5.4 that the 


                                       15
<PAGE>

obligations of the Guarantor hereunder shall be absolute and unconditional 
under any and all circumstances. 

          There shall be no obligation of the Holders or any other Persons to 
give notice to, or obtain consent of, the Guarantor with respect to the 
happening of any of the foregoing. 

SECTION 5.5.   RIGHTS OF HOLDERS.

          (a)      The Holders of a Majority in liquidation amount of the 
Convertible Preferred Securities have the right to direct the time, method 
and place of conducting of any proceeding for any remedy available to the 
Preferred Guarantee Trustee in respect of this Convertible Preferred 
Securities Guarantee or to direct the exercise of any trust or power 
conferred upon the Preferred Guarantee Trustee under this Convertible 
Preferred Securities Guarantee. 

          (b)      If the Preferred Guarantee Trustee fails to enforce such 
Convertible Preferred Securities Guarantee, any Holder may directly institute 
a legal proceeding against the Guarantor to enforce the obligations of the 
Guarantor under this Convertible Preferred Securities Guarantee without first 
instituting a legal proceeding against the Trust, the Preferred Guarantee 
Trustee or any other Person.  The Company has waived any right or remedy to 
require that any action be brought just against the Trust, or any other 
person or entity, before proceeding directly against the Company.

          (c)      If an event of default with respect to the  Convertible 
Debentures constituting the failure to pay interest or principal on the 
Convertible Debentures on the date such interest or principal is otherwise 
payable has occurred and is continuing, then a Holder of Convertible 
Preferred Securities may directly, at any time, institute a proceeding for 
enforcement of payment to such Holder of the principal of or interest on the  
Convertible Debentures having a principal amount equal to the aggregate 
liquidation amount of the Convertible Preferred Securities of such Holder on 
or after the respective due date specified in the Convertible Debentures. 
The Holders of Convertible Preferred Securities will not be able to exercise 
directly any other remedy available to the holders of the Convertible 
Debentures unless the Property Trustee (as defined in the Indenture) fails to 
do so.

SECTION 5.6.   GUARANTEE OF PAYMENT.

          This Convertible Preferred Securities Guarantee creates a guarantee 
of payment and not of collection. 


                                       16
<PAGE>

SECTION 5.7.   SUBROGATION.

          The Guarantor shall be subrogated to all, if any, rights of the 
Holders against the Trust in respect of any amounts paid to such Holders by 
the Guarantor under this Convertible Preferred Securities Guarantee; 
PROVIDED, HOWEVER, that the Guarantor shall not (except to the extent 
required by mandatory provisions of law) be entitled to enforce or exercise 
any right that it may acquire by way of subrogation or any indemnity, 
reimbursement or other agreement, in all cases as a result of payment under 
this Convertible Preferred Securities Guarantee, if, at the time of any such 
payment, any amounts are due and unpaid under this Convertible Preferred 
Securities Guarantee.  If any amount shall be paid to the Guarantor in 
violation of the preceding sentence, the Guarantor agrees to hold such amount 
in trust for the Holders and to pay over such amount to the Holders. 

SECTION 5.8.   INDEPENDENT OBLIGATIONS.

          The Guarantor acknowledges that its obligations hereunder are 
independent of the obligations of the Trust with respect to the Convertible 
Preferred Securities, and that the Guarantor shall be liable as principal and 
as debtor hereunder to make Guarantee Payments pursuant to the terms of this 
Convertible Preferred Securities Guarantee notwithstanding the occurrence of 
any event referred to in subsections (a) through (g) inclusive, of Section 
5.4 hereof. 

SECTION 5.9.   CONVERSION.

          The Guarantor acknowledges its obligation to issue and deliver 
common stock of the Guarantor upon the conversion of the Convertible 
Preferred Securities.

                                   ARTICLE VI
                      LIMITATION OF TRANSACTIONS; RANKING

SECTION 6.1.   LIMITATION OF TRANSACTIONS.

          So long as any Convertible Preferred Securities remain outstanding, 
if (i) the Company has exercised its option to defer interest payments on the 
Convertible Debentures by extending the interest payment period and such 
extension shall be continuing, (ii) if there shall have occurred any Event of 
Default under this Convertible Preferred Securities Guarantee, or (iii) there 
shall have occurred and be continuing any event that, with the giving of 
notice or the lapse of time or both, would constitute an Indenture Event of 
Default, then the Guarantor has agreed (a) not to declare or pay dividends 
on, or make a distribution with respect to, or redeem, purchase  acquire or 
make a liquidation payment with respect to, any of its capital stock (other 
than (i) purchases or acquisitions of shares of common stock in connection 
with the satisfaction by the Guarantor of its obligations under any employee 
benefit plans or the satisfaction by the Guarantor of its obligations 
pursuant to 


                                       17
<PAGE>

any contract or security requiring the Guarantor to purchase shares of common 
stock, (ii) as a result of a reclassification of the Guarantor's capital 
stock or the exchange or conversion of one class or series of the Guarantor's 
capital stock for another class or series of the Guarantor's capital stock or 
(iii) the purchase of fractional interests in shares of the Guarantor's 
capital stock pursuant to the conversion or exchange provisions of such 
capital stock or the security being converted or exchanged (or make any 
guarantee payments with respect to the foregoing)), and (b) not to make any 
payment of interest, principal or premium, if any, on or repay, repurchase or 
redeem any debt securities of the Company that rank PARI PASSU with or junior 
to the Convertible Debentures (except by conversion into or exchange for 
shares of its capital stock, and (c) not to make any guarantee payments with 
respect to the foregoing (other than pursuant to this Convertible Preferred 
Securities Guarantee).

SECTION 6.2.   RANKING.

          (a)  This Convertible Preferred Securities Guarantee will 
constitute an unsecured obligation of the Guarantor and will rank (i) 
subordinate and junior to all other liabilities of the Guarantor except any 
liabilities that may be PARI PASSU expressly by their terms, (ii) PARI PASSU 
with the most senior preferred stock issued from time to time by the 
Guarantor and with any guarantee now or hereafter entered into by the 
Guarantor in respect of any preferred or preference stock or preferred 
securities of any Affiliate of the Guarantor, and (iii) senior to the 
Guarantor's common stock. 

          (b)  The holders of any obligations of the Guarantor that are 
senior in priority to the obligations under this Convertible Preferred 
Securities Guarantee will be entitled to all of the rights inuring to the 
holders of "Senior Indebtedness" under Article 12 of the Indenture, and the 
Holders of the Convertible Preferred Securities will be subject to all of the 
terms and conditions of such Article 12 with respect to any claims or rights 
hereunder with the same effect as though fully set forth herein.

                                   ARTICLE VII
                                   TERMINATION 

SECTION 7.1.   TERMINATION.

          This Convertible Preferred Securities Guarantee will terminate as 
to each Holder upon (i) full payment of the Redemption Price of all 
Convertible Preferred Securities; (ii) distribution of the Convertible 
Debentures held by the Trust to the Holders; (iii) liquidation of the Trust, 
or (iv) upon the distribution of Guarantor's common stock to such Holder in 
respect of conversion of such Holder's Convertible Preferred Securities into 
common stock of the Guarantor.  The Guarantee also will terminate completely 
upon full payment of the amounts payable in accordance with the Declaration.  
This Convertible Preferred Securities Guarantee will continue to be effective 
or will be reinstated, 


                                       18
<PAGE>

as the case may be, if at any time any Holder must restore payment of any 
sums paid under such Convertible Preferred Securities or under this 
Convertible Preferred Securities Guarantee. 

                                   ARTICLE VIII
                                 INDEMNIFICATION

SECTION 8.1.   EXCULPATION.

          (a)     Subject to Section 3.1(d), no Indemnified Person shall be 
liable, responsible or accountable in damages or otherwise to the Guarantor 
or any Covered Person for any loss, damage or claim incurred by reason of any 
act or omission performed or omitted by such Indemnified Person in good faith 
in accordance with this Convertible Preferred Securities Guarantee and in a 
manner that such Indemnified Person reasonably believed to be within the 
scope of the authority conferred on such Indemnified Person by this 
Convertible Preferred Securities Guarantee or by law, except that an 
Indemnified Person shall be liable for any such loss, damage or claim 
incurred by reason of such Indemnified Person's gross negligence or willful 
misconduct with respect to such acts or omissions. 

          (b)     Subject to Section 3.1(d), an Indemnified Person shall be 
fully protected in relying in good faith upon the records of the Guarantor 
and upon such information, opinions, reports or statements presented to the 
Guarantor by any Person as to matters the Indemnified Person reasonably 
believes are within such other Person's professional or expert competence and 
who has been selected with reasonable care by or on behalf of the Guarantor, 
including information, opinions, reports or statements as to the value and 
amount of the assets, liabilities, profits, losses, or any other facts 
pertinent to the existence and amount of assets from which Distributions to 
Holders of Convertible Preferred Securities might properly be paid. 

SECTION 8.2.   INDEMNIFICATION.

          Subject to Section 3.1(d), the Guarantor agrees to indemnify each 
Indemnified Person for, and to hold each Indemnified Person harmless against, 
any loss, liability or expense incurred without gross negligence or bad faith 
on its part, arising out of or in connection with the acceptance or 
administration of the trust or trusts hereunder, including the costs and 
expenses (including reasonable legal fees and expenses) of defending itself 
against, or investigating, any claim or liability in connection with the 
exercise or performance of any of its powers or duties hereunder.  The 
obligation to indemnify as set forth in this Section 8.2 shall survive the 
termination of this Convertible Preferred Securities Guarantee. 


                                       19
<PAGE>

                                      ARTICLE IX
                                    MISCELLANEOUS 

SECTION 9.1.   SUCCESSORS AND ASSIGNS.

          All guarantees and agreements contained in this Convertible 
Preferred Securities Guarantee shall bind the successors, assigns, receivers, 
trustees and representatives of the Guarantor and shall inure to the benefit 
of the Holders of the Convertible Preferred Securities then outstanding.  
Except in connection with any permitted merger or consolidation of the 
Guarantor with or into another entity or any permitted sale, transfer or 
lease of the Guarantor's assets to another entity as described in the 
Indenture, the Guarantor may not assign its rights or delegate its 
obligations under this Convertible Preferred Securities Guarantee without the 
prior approval of the Holders of at least a Majority of the aggregate stated 
liquidation amount of the Convertible Preferred Securities then outstanding.

SECTION 9.2.   AMENDMENTS.

          Except with respect to any changes that do not materially adversely 
affect the rights of Holders (in which case no vote will be required), this 
Convertible Preferred Securities Guarantee may be amended only with the prior 
approval of the Holders of at least a Majority in liquidation amount of all 
the outstanding Convertible Preferred Securities. The provisions of Section 
11.2 of the Declaration with respect to meetings of Holders of the 
Convertible Preferred Securities apply to the giving of such approval.

SECTION 9.3.   NOTICES.

          All notices provided for in this Convertible Preferred Securities 
Guarantee shall be in writing, duly signed by the party giving such notice, 
and shall be delivered, sent by facsimile or courier or mailed by registered 
or certified mail, as follows: 

          (a)     If given to the Preferred Guarantee Trustee, at the 
Preferred Guarantee Trustee's mailing address set forth below (or such other 
address as the Preferred Guarantee Trustee may give notice of to the Holders 
of the Convertible Preferred Securities): 

               The Bank of New York
               101 Barclay Street, Floor 21 West
               New York, New York  10286
               Attention:  Corporate Trust Trustee, Administration


                                       20
<PAGE>

          (b)     If given to the Guarantor, at the Guarantor's mailing 
address set forth below (or such other address as the Guarantor may give 
notice of to the Holders of the Convertible Preferred Securities):

               Sun Healthcare Group, Inc.
               101 Sun Avenue, N.E.
               Albuquerque, New Mexico  87109
               Attention:  Robert F. Murphy, Esq.
                           Senior Vice President, General Counsel and Secretary

          (c)     If given to any Holder at the address set forth on the 
books and records of the Trust. 

          All such notices shall be deemed to have been given when received 
in person, telecopied with receipt confirmed, or mailed by registered or 
certified first class mail, postage prepaid except that if a notice or other 
document is refused delivery or cannot be delivered because of a changed 
address of which no notice was given, such notice or other document shall be 
deemed to have been delivered on the date of such refusal or inability to 
deliver. 

SECTION 9.4.   BENEFIT.

          This Convertible Preferred Securities Guarantee is solely for the 
benefit of the Holders of the Convertible Preferred Securities and, subject 
to Section 3.1(a), is not separately transferable from the Convertible 
Preferred Securities. 

SECTION 9.5.   GOVERNING LAW.

          THIS CONVERTIBLE PREFERRED SECURITIES GUARANTEE SHALL BE GOVERNED BY,
AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW
YORK AND ALL RIGHTS AND REMEDIES SHALL BE GOVERNED BY SUCH LAWS WITHOUT REGARD
TO ITS PRINCIPLES OF CONFLICTS OF LAWS.


                                       21
<PAGE>

          THIS CONVERTIBLE PREFERRED SECURITIES GUARANTEE is executed as of the
day and year first above written. 



                                       SUN HEALTHCARE GROUP, INC.,
                                         as Guarantor 


                                       By: /s/ Robert D. Woltil
                                           -------------------------------------
                                           Name:   Robert D. Woltil
                                           Title:  Chief Financial Officer


                                       THE BANK OF NEW YORK,
                                         as Preferred Guarantee Trustee 


                                       By: /s/ Mary LaGumina
                                           -------------------------------------
                                           Name:  Mary LaGumina
                                           Title: Assistant Vice President




<PAGE>
                                                                    Exhibit 10.6

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------



                            REGISTRATION RIGHTS AGREEMENT


                               DATED AS OF MAY 4, 1998

                                     BY AND AMONG

                              SUN HEALTHCARE GROUP, INC.

                                      AS ISSUER,

                             THE GUARANTORS NAMED HEREIN

                                         AND

                              BEAR, STEARNS & CO. INC.,

                 DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION,

                             J.P. MORGAN SECURITIES INC.,

                        NATIONSBANC MONTGOMERY SECURITIES LLC

                                         AND

                                 SCHRODER & CO. INC.

                                AS INITIAL PURCHASERS



- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

<PAGE>

                            REGISTRATION RIGHTS AGREEMENT


          THIS REGISTRATION RIGHTS AGREEMENT (the "Agreement") is made and 
entered into as of May 4, 1998, among SUN HEALTHCARE GROUP, INC., a Delaware 
corporation (the "Issuer"), the Guarantors named herein, and BEAR, STEARNS & 
CO. INC., DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION, J.P. MORGAN 
SECURITIES INC., NATIONSBANC MONTGOMERY SECURITIES LLC and SCHRODER & CO. 
INC. (collectively, the "Initial Purchasers").

          This Agreement is made pursuant to the Purchase Agreement, dated 
April 29, 1998, among the Issuer, the Guarantors and the Initial Purchasers 
(the "Purchase Agreement"), which provides for the sale by the Issuer to the 
Initial Purchasers of $125,000,000 (or up to $150,000,000 if the Initial 
Purchasers exercise the over-allotment option) aggregate principal amount of 
9 3/8% Senior Subordinated Notes due 2008 and the related guarantees by the 
Guarantors (collectively, the "Notes").  In order to induce the Initial 
Purchasers to enter into the Purchase Agreement, the Issuer and the 
Guarantors have agreed to provide to the Initial Purchasers and their 
respective direct and indirect transferees, among other things, the 
registration rights for the Notes set forth in this Agreement.  The execution 
of this Agreement is a condition to the closing of the transactions 
contemplated by the Purchase Agreement.

          The parties hereby agree as follows:

1.   DEFINITIONS

          As used in this Agreement, the following terms shall have the 
following meanings (and, unless otherwise indicated, capitalized terms used 
herein without definition shall have the respective meanings ascribed to them 
by the Purchase Agreement):

          APPLICABLE PERIOD:  See Section 2(b) hereof.

          EFFECTIVENESS PERIOD:  See Section 3(a) hereof.

          EFFECTIVENESS TARGET DATE:  See Section 4(a)(ii) hereof.


                                       1

<PAGE>

          EXCHANGE ACT:  The Securities Exchange Act of 1934, as amended, and 
the rules and regulations of the SEC promulgated thereunder.

          EXCHANGE NOTES:  See Section 2(a) hereof.

          EXCHANGE OFFER:  See Section 2(a) hereof.

          EXCHANGE OFFER REGISTRATION STATEMENT:  See Section 2(a) hereof.

          GUARANTORS:  As defined in the Indenture.

          HOLDER:  Any holder of Transfer Restricted Securities.

          INDEMNIFIED PARTY:  See Section 7 hereof.

          INDEMNIFIED PERSON:  See Section 7 hereof.

          INDEMNIFYING PERSON:  See Section 7 hereof.

          INDENTURE:  The Indenture, dated as of the date hereof, by and 
among the Issuer, the Guarantors and First Trust National Association as 
trustee, pursuant to which the Notes are being issued, as amended or 
supplemented from time to time in accordance with the terms thereof.

          INITIAL PURCHASERS:  See the introductory paragraphs to this
Agreement.

          INSPECTORS:  See Section 3(m) hereof.

          ISSUE DATE: As defined in the Offering Memorandum.

          ISSUER:  See the introductory paragraphs to this Agreement.

          LIQUIDATED DAMAGES:  See Section 4(a) hereof.

          NOTES:  See the introductory paragraphs to this Agreement.

          OFFERING MEMORANDUM:  The final Offering Memorandum dated April 29,
1998 related to the sale of the Notes.



                                       2

<PAGE>

          PARTICIPATING BROKER-DEALER:  See Section 2(b) hereof.  

          PERSON or PERSON:  An individual, trustee, corporation, 
partnership, joint stock company, trust, unincorporated association, union, 
business association, limited liability company, limited liability 
partnership, firm or other legal entity.

          PROSPECTUS:  The prospectus included in any Registration Statement 
(including, without limitation, any prospectus subject to completion and a 
prospectus that includes any information previously omitted from a prospectus 
filed as part of an effective registration statement in reliance upon Rule 
430A promulgated under the Securities Act), as amended or supplemented by any 
prospectus supplement, with respect to the terms of the offering of any 
portion of the Exchange Notes and/or the Transfer Restricted Securities (as 
applicable), covered by such Registration Statement, and all other amendments 
and supplements to the Prospectus, including post-effective amendments, and 
all material incorporated by reference or deemed to be incorporated by 
reference in such Prospectus.

          RECORDS:  See Section 4(m) hereof.

          REGISTRATION DEFAULT:  See Section 4(a) hereof.

          REGISTRATION STATEMENT:  Any registration statement of the Issuer 
and the Guarantors, including, but not limited to, the Exchange Offer 
Registration Statement or a registration statement of the Issuer and the 
Guarantors that otherwise covers any of the Transfer Restricted Securities 
pursuant to the provisions of this Agreement, including the Prospectus, 
amendments and supplements to such registration statement, including 
post-effective amendments, all exhibits, and all material incorporated by 
reference or deemed to be incorporated by reference in such registration 
statement.

          RULE 144:  Rule 144 promulgated pursuant to the Securities Act, as 
currently in effect, as such rule may be amended from time to time, or any 
similar rule or regulation hereafter adopted by the SEC.

          RULE 144A:  Rule 144A promulgated pursuant to the Securities Act, 
as currently in effect, as such rule may be amended from time to time, or any 
similar rule or regulation hereafter adopted by the SEC.



                                       3

<PAGE>

          RULE 415:  Rule 415 promulgated pursuant to the Securities Act, as 
such rule may be amended from time to time, or any similar rule or regulation 
hereafter adopted by the SEC.

          SEC:  The Securities and Exchange Commission.

          SECURITIES ACT:  The Securities Act of 1933, as amended, and the 
rules and regulations of the SEC promulgated thereunder.

          SHELF NOTICE:  See Section 2(c) hereof.

          SHELF REGISTRATION:  See Section 3(a) hereof.

          TIA:  The Trust Indenture Act of 1939, as amended, and the rules 
and regulations of the SEC promulgated thereunder.

          TRANSFER RESTRICTED SECURITIES:  The Notes upon original issuance 
thereof and at all times subsequent thereto, until (i) a Registration 
Statement covering such Notes has been declared effective by the SEC and such 
Notes have been disposed of in accordance with such effective Registration 
Statement, (ii) such Notes are sold in compliance with Rule 144 or are 
eligible for sale under Rule 144(k), (iii) such Notes cease to be outstanding 
or (iv) if the Security has otherwise been transferred and a new Security not 
subject to transfer restrictions under the Securities Act has been delivered 
by or on behalf of the Issuer in accordance with the Indenture.

          TRUSTEE:  The trustee under the Indenture and, if existent, under any
indenture governing the Exchange Notes.

          UNDERWRITTEN REGISTRATION OR UNDERWRITTEN OFFERING:  A registration 
in which securities of the Issuer or a Guarantor are sold to an underwriter 
for reoffering to the public.

2.   EXCHANGE OFFER

          (a) To the extent not prohibited by applicable law or applicable 
interpretations of the Staff of the SEC, the Issuer and the Guarantors agree 
to file with the SEC within 90 days after the Issue Date a registration 
statement under the Securities Act with respect to an offer to exchange (the 
"Exchange Offer") any and all of the Transfer Restricted Securities for a 
like aggregate principal amount of debt



                                       4

<PAGE>

securities of the Issuer and the Guarantors (the "Exchange Notes"), which 
Exchange Notes will be (i) substantially identical in all material respects 
to the Notes, except that such Exchange Notes will not contain terms with 
respect to transfer restrictions and the identity of the Guarantors may 
change in accordance with the terms of the Indenture and, (ii) entitled to 
the benefits of the Indenture or a trust indenture which is identical to the 
Indenture (other than such changes to the Indenture or any such identical 
trust indenture as are necessary to comply with any requirements of the SEC 
to effect or maintain the qualification thereof under the TIA), and which, in 
either case, has been qualified under the TIA, and (iii) registered pursuant 
to an effective Registration Statement in compliance with the Securities Act. 
 The Exchange Offer will be registered pursuant to the Securities Act on an 
appropriate form of Registration Statement (the "Exchange Offer Registration 
Statement"), and will comply with all applicable tender offer rules and 
regulations promulgated pursuant to the Exchange Act and shall be duly 
registered or qualified pursuant to all applicable state securities or Blue 
Sky laws.  The Exchange Offer shall not be subject to any condition, other 
than that the Exchange Offer does not violate any applicable law, policy or 
interpretation of the staff of the SEC.  No securities shall be included in 
the Exchange Offer Registration Statement other than the Transfer Restricted 
Securities and the Exchange Notes.  The Issuer and the Guarantors agree to 
use their reasonable best efforts to cause such Exchange Offer Registration 
Statement to be declared effective under the Securities Act within 180 days 
after the Issue Date. Promptly after the Exchange Offer Registration 
Statement is declared effective, the Issuer and Guarantors will commence the 
offer of Exchange Notes in exchange for properly tendered Notes.  The Issuer 
and Guarantors will keep the Exchange Offer open for not less than 20 
business days (or such longer period required by applicable law) after the 
date that the notice of the Exchange Offer referred to below is mailed to 
Holders.  For each Note validly tendered pursuant to the Exchange Offer, the 
holder of such Note will receive the Exchange Notes having a principal amount 
at maturity equal to that of the tendered Note.

          Each Holder who participates in the Exchange Offer will be required 
to represent that any Exchange Notes received by it will be acquired in the 
ordinary course of its business, that at the time of the consummation of the 
Exchange Offer such Holder will have no arrangement or understanding with any 
person to participate in the distribution (within the meaning of the 
Securities Act) of the Exchange Notes, and that such Holder is not an 
"affiliate" of the Issuer within the meaning of Rule 405 of the Securities 
Act (or that if it is such an affiliate, it will comply with the registration 
and prospectus delivery requirements of the Securities Act to the extent 
applicable).  Each Holder that is not a Participating Broker-Dealer will be 
required 


                                       5

<PAGE>

to represent that it is not engaged in, and does not intend to engage in, the 
distribution of the Exchange Notes.  Each Holder that (i) is a Participating 
Broker-Dealer and (ii) will receive Exchange Notes for its own account in 
exchange for the Transfer Restricted Securities that it acquired as the 
result of market-making or other trading activities will be required to 
acknowledge that it will deliver a Prospectus as required by law in 
connection with any resale of such Exchange Notes.  The Issuer shall allow 
Participating Broker-Dealers and other persons, if any, subject to similar 
prospectus delivery requirements to use the Prospectus included in the 
Exchange Offer Registration Statement in connection with the resale of the 
Exchange Notes. Upon consummation of the Exchange Offer in accordance with 
this Agreement, the Issuer and the Guarantors shall have no further 
obligation to register Transfer Restricted Securities pursuant to Section 3 
of this Agreement.

          (b) The Issuer and the Guarantors shall include within the Exchange 
Offer Registration Statement a section entitled "Plan of Distribution," 
reasonably acceptable to the Initial Purchasers, which shall contain a 
summary statement of the positions taken or policies made by the staff of the 
SEC with respect to the potential "underwriter" status of any broker-dealer 
that is the beneficial owner (as defined in Rule 13d-3 under the Exchange 
Act), of Exchange Notes received by such broker-dealer in the Exchange Offer 
(a "Participating Broker-Dealer").  Such "Plan of Distribution" section shall 
also allow the use of the Prospectus by all persons subject to the prospectus 
delivery requirements of the Securities Act, including all Participating 
Broker-Dealers, and include a statement describing the means by which 
Participating Broker-Dealers may resell the Exchange Notes.

          The Issuer and the Guarantors shall use their reasonable best 
efforts to keep the Exchange Offer Registration Statement effective under the 
Securities Act and to amend and supplement the Prospectus contained therein, 
in order to permit such Prospectus to be lawfully delivered by all persons 
subject to the prospectus delivery requirements of the Securities Act for 
such period of time as such persons must comply with such requirements in 
order to resell the Exchange Notes; PROVIDED that such period shall not 
exceed 90 days after consummation of the Exchange Offer (or such longer 
period if extended pursuant to the last paragraph of Section 5 hereof) (the 
"Applicable Period").

          In connection with the Exchange Offer, the Issuer and the Guarantors
shall:



                                       6

<PAGE>

          (a)  mail as promptly as practicable to each Holder a copy of the
     Prospectus forming part of the Exchange Offer Registration Statement,
     together with an appropriate letter of transmittal and related documents;

          (b)  utilize the services of a depositary for the Exchange Offer 
     with an address in the Borough of Manhattan, The City of New York; and

          (c)  permit Holders to withdraw tendered Notes at any time 
     prior to the close of business, New York time, on the last business 
     day on which the Exchange Offer shall remain open by sending to the 
     institution and at the address (located in the Borough of Manhattan, 
     The City of New York) specified in the notice, a telegram, telex, 
     facsimile transmission or letter setting forth the name of such 
     Holder, the principal amount of Transfer Restricted Securities 
     delivered for exchange and a statement that such Holder is 
     withdrawing his or her election to have such Transfer Restricted 
     Securities exchanged.

          As soon as practicable after the close of the Exchange Offer, the
Issuer and the Guarantors shall:

          (i)  accept for exchange all Notes tendered and not validly withdrawn
     pursuant to the Exchange Offer; 

          (ii)  deliver, or cause to be delivered, to the Trustee for
     cancellation all Notes so accepted for exchange; and

          (iii)  cause the Trustee to authenticate and deliver promptly to each
     Holder of Notes, Exchange Notes equal in principal amount to the Notes of
     such Holder so accepted for exchange.

          (c) If (1) prior to the consummation of the Exchange Offer, any 
change in law or in the applicable interpretations of the staff of the SEC do 
not permit the Issuer and the Guarantors to effect the Exchange Offer, or (2) 
if for any other reason the Exchange Offer is not consummated (but the 
registration statement with respect to the Exchange Offer has been declared 
effective) within 225 days of the Issue Date, then the Issuer shall promptly 
deliver to the Holders and the Trustee written notice thereof (the "Shelf 
Notice"), and the Issuer and the Guarantors shall file a Registration 
Statement pursuant to Section 3 hereof.  Following the delivery of a Shelf 
Notice to the Holders of Transfer Restricted Securities, the Issuer and the 
Guarantors shall not

                                      7

<PAGE>

have any further obligation to conduct the Exchange Offer pursuant to this 
Section 2, PROVIDED that the Issuer and the Guarantors shall have the right, 
nonetheless, to proceed to consummate the Exchange Offer notwithstanding 
their obligations pursuant to this Section 2(c) (and, upon such consummation, 
their obligation to consummate a Shelf Registration shall terminate).

3.   SHELF REGISTRATION

          If the Issuer and the Guarantors are required to deliver a Shelf 
Notice as contemplated by Section 2(c) hereof, then:

          SHELF REGISTRATION.  The Issuer and the Guarantors shall prepare 
and file with the SEC, within 60 days after such filing obligation arises, a 
Registration Statement for an offering to be made on a continuous basis 
pursuant to Rule 415 covering all of the Transfer Restricted Securities (the 
"Shelf Registration Statement").  The Shelf Registration shall be on Form S-3 
or another appropriate form permitting registration of the Transfer 
Restricted Securities for resale by the Holders in the manner or manners 
reasonably designated by the Holders of a majority in aggregate principal 
amount of the outstanding Transfer Restricted Securities (including, without 
limitation, an underwritten offering).  The Issuer and the Guarantors shall 
not permit any securities other than the Transfer Restricted Securities to be 
included in the Shelf Registration Statement.  The Issuer and the Guarantors 
shall use their reasonable best efforts to cause the Shelf Registration 
Statement to be declared effective pursuant to the Securities Act on or prior 
to 60 days after the filing of such Shelf Registration Statement and to keep 
the Shelf Registration Statement continuously effective under the Securities 
Act until the earlier of (i) the date which is 24 months after the Issue 
Date, (ii) the date that all Transfer Restricted Securities covered by the 
Shelf Registration Statement have been sold in the manner set forth and as 
contemplated in the Shelf Registration Statement or (iii) the date that there 
ceases to be outstanding any Transfer Restricted Securities (the 
"Effectiveness Period"); PROVIDED, HOWEVER, that no Holder shall be entitled 
to have the Transfer Restricted Securities held by it covered by such Shelf 
Registration Statement unless such Holder is in compliance with Section 5(s). 
          
4.   LIQUIDATED DAMAGES

          (a)  The Issuer, the Guarantors and the Initial Purchasers agree 
that the Holders of Transfer Restricted Securities will suffer damages if the 
Issuer or the Guarantors fail to fulfill their obligations pursuant to 
Section 2 or Section 3 hereof and

                                      8

<PAGE>

that it would not be possible to ascertain the extent of such damages.  
Accordingly, in the event of such failure by the Issuer or the Guarantors to 
fulfill such obligations, the Issuer hereby agrees to pay liquidated damages 
("Liquidated Damages") to each Holder of Transfer Restricted Securities under 
the circumstances and to the extent set forth below:

          (i)  if either the Exchange Offer Registration Statement or the Shelf
     Registration Statement has not been filed with the SEC on or prior to the
     date specified for such filing; or

          (ii)  if either the Exchange Offer Registration Statement or the 
     Shelf Registration Statement is not declared effective by the SEC on 
     or prior to the date specified for such effectiveness (the 
     "Effectiveness Target Date"); or
     
          (iii)  if an Exchange Offer Registration Statement becomes 
     effective, and the Issuer and the Guarantors fail to consummate the 
     Exchange Offer within 45 days of the Effectiveness Target Date with 
     respect to the Exchange Offer Registration Statement; or 
     
          (iv)  the Shelf Registration Statement is declared effective by 
     the SEC and such Shelf Registration Statement ceases to be effective 
     or usable in connection with resales of Notes during the 
     Effectiveness Period;

(any of the foregoing, a "Registration Default"), then the Issuer shall pay 
Liquidated Damages to each Holder, during the first 90-day period immediately 
following the occurrence of such Registration Default, in an amount equal to 
$.05 per week per $1,000 principal amount of Transfer Restricted Securities 
held by such Holder.  Upon a Registration Default, Liquidated Damages will 
accrue at the rate specified above until such Registration Default is cured 
and the amount of Liquidated Damages will increase by an additional $.05 per 
week per $1,000 principal amount of Transfer Restricted Securities during 
each subsequent 90-day period, up to a maximum amount of Liquidated Damages 
of $.25 per week per $1,000 principal amount of Transfer Restricted 
Securities (regardless of whether one or more than one Registration Default 
is outstanding).  The Issuer shall only be required to pay Liquidated Damages 
for the number of weeks during which there is a Registration Default.  
Following the cure of any Registration Default relating to any Transfer 
Restricted Securities, the accrual of Liquidated Damages with respect to such 
Registration Default will cease and, if there is a subsequent Registration 
Default, the 90-day period used for calculating the amount of Liquidated 
Damages shall be as if no Registration Default had occurred.

                                     9

<PAGE>

A Registration Default under clause (i) above shall be cured on the date that 
either the Exchange Offer Registration Statement or the Shelf Registration 
Statement is filed with the SEC; a Registration Default under clause (ii) 
above shall be cured on the date that either the Exchange Offer Registration 
Statement or the Shelf Registration Statement is declared effective by the 
SEC; a Registration Default under clause (iii) above shall be cured on the 
earlier of the date (A) the Exchange Offer is consummated or (B) the Issuer 
and the Guarantors deliver a Shelf Notice to the Holders of Transfer 
Restricted Securities; and a Registration Default under clause (iv) above 
shall be cured on the earlier of (A) the date the Shelf Registration 
Statement is declared effective, (B) the Effectiveness Period expires or (C) 
the date of the consummation of the Exchange Offer.

          (b)  The Issuer shall promptly notify the Trustee after each and 
every date on which a Registration Default first occurs.  Accrued and unpaid 
Liquidated Damages shall be paid by the Issuer to the Holders in the same 
manner interest and principal payments are made pursuant to the Indenture by 
wire transfer of immediately available funds to the accounts specified by 
them or by mailing checks to their registered addresses if no such accounts 
have been specified on each interest payment date provided in the Indenture 
(whether or not any interest is then payable on the Notes) and on each 
payment date provided in the Indenture including, without limitation, whether 
upon redemption, maturity (by acceleration or otherwise), purchase upon a 
change of control or purchase upon a sale of assets.  Each obligation to pay 
Liquidated Damages with respect to any Registration Default shall be deemed 
to commence accruing on the date of such Registration Default and to cease 
accruing when such Registration Default has been cured.  In no event shall 
the Issuer pay Liquidated Damages in excess of the applicable maximum weekly 
amount set forth above, regardless of whether one or multiple Registration 
Defaults exist.

          (c)  The parties hereto agree that the Liquidated Damages provided 
for in this Section 4 constitute a reasonable estimate of the damages that 
will be suffered by Holders by reason of the failure to file the Exchange 
Offer Registration Statement or the Shelf Registration Statement, the failure 
of the Exchange Offer Registration Statement or the Shelf Registration 
Statement to be declared effective, the failure to consummate the Exchange 
Offer or the failure of the Shelf Registration Statement to remain effective, 
as the case may be, in accordance with this Agreement.

                                      10

<PAGE>

5.   REGISTRATION PROCEDURES

          In connection with the registration of any Exchange Notes or 
Transfer Restricted Securities pursuant to Sections 2 or 3 hereof, the Issuer 
and the Guarantors shall effect such registration to permit the sale of such 
Exchange Notes or Transfer Restricted Securities (as applicable) in 
accordance with the intended method or methods of disposition thereof, and 
pursuant thereto the Issuer and the Guarantors shall:

          (a)  prepare and file with the SEC, a Registration Statement or 
Registration Statements as prescribed by Section 2 or Section 3 hereof, and 
to use their reasonable best efforts to cause such Registration Statement to 
become effective and remain effective as provided herein; PROVIDED that if 
(1) such filing is pursuant to Section 3 hereof, or (2) a Prospectus 
contained in an Exchange Offer Registration Statement filed pursuant to 
Section 2 hereof is required to be delivered under the Securities Act by any 
Participating Broker-Dealer who seeks to sell Exchange Notes during the 
Applicable Period, before going effective on any Registration Statement or 
Prospectus or filing any amendments or supplements thereto, the Issuer and 
the Guarantors shall furnish to and afford the Initial Purchasers and their 
counsel (and, in the case of a Shelf Registration Statement, the Holders of 
the Transfer Restricted Securities covered thereby and their counsel and the 
managing underwriters, if any) a reasonable opportunity to review copies of 
all such documents filed or proposed to be filed.  Such documents shall be so 
furnished at least 3 business days prior to going effective  or such later 
date as is reasonable under the circumstances.  The Issuer and the Guarantors 
shall not file any Registration Statement or Prospectus or any amendments or 
supplements thereto if the Initial Purchasers and their counsel (and, in the 
case of a Shelf Registration Statement, the Holders of a majority in 
aggregate principal amount of the Transfer Restricted Securities covered by 
such Registration Statement and their counsel, or the managing underwriters, 
if any), shall reasonably object on a timely basis (except that documents 
filed as exhibits that are incorporated by reference or deemed to be 
incorporated by reference shall not be subject to such objections);

          (b)  prepare and file with SEC such amendments and post-effective 
amendments to each Shelf Registration Statement or Exchange Offer 
Registration Statement, as the case may be, as may be necessary to keep such 
Registration Statement continuously effective for the Effectiveness Period or 
the Applicable Period, as the case may be, or such shorter period as will 
terminate when all Transfer Restricted Securities covered by such 
Registration Statement have been sold; cause the

                                      11

<PAGE>

related Prospectus to be supplemented by any required Prospectus supplement, 
and as so supplemented to be filed pursuant to Rule 424 (or any similar 
provisions then in force) under the Securities Act; and comply with the 
provisions of the Securities Act, the Exchange Act and the rules and 
regulations of the SEC promulgated thereunder with respect to the disposition 
of all securities covered by such Registration Statement, as so amended, or 
in such Prospectus, as so supplemented, and with respect to the subsequent 
resale of any Notes being sold by a Participating Broker-Dealer covered by 
any such Prospectus; the Issuer and the Guarantors shall be deemed not to 
have used their reasonable best efforts to keep a Registration Statement 
effective during the Applicable Period or the Effectiveness Period, as the 
case may be, if they voluntarily take any action that would result in selling 
Holders of the Transfer Restricted Securities covered thereby or 
Participating Broker-Dealers seeking to sell Exchange Notes not being able to 
sell such Transfer Restricted Securities or such Exchange Notes during such 
Period, unless (i) such action is required by applicable law, or (ii) such 
action is taken by them in good faith and for valid business reasons (not 
including avoidance of their obligations hereunder), including the 
acquisition or divestiture of assets;

          (c)  if (1) a Shelf Registration Statement is filed pursuant to 
Section 3 hereof, or (2) a Prospectus contained in an Exchange Offer 
Registration Statement filed pursuant to Section 2 hereof is required to be 
delivered under the Securities Act by any Participating Broker-Dealer who 
seeks to sell Exchange Notes during the Applicable Period, the Company shall 
notify the selling Holders of Transfer Restricted Securities that have 
provided in writing to the Company a telephone or facsimile number and 
address for notices, or each Participating Broker-Dealer that has provided in 
writing to the Company a telephone or facsimile number and address for 
notices, as the case may be, their counsel if such counsel has provided in 
writing to the Company a telephone or facsimile number and address for 
notices and the managing underwriters, if any, promptly and, if requested, 
confirm such notice in writing, (i) when a Prospectus, any prospectus 
supplement or post-effective amendment has been filed, and, with respect to a 
Registration Statement or any post-effective amendment, when the same has 
become effective (including in any such written notice a statement that any 
Holder may, upon request, obtain, without charge, one conformed copy of such 
Registration Statement or post-effective amendment including financial 
statements and schedules, documents incorporated or deemed to be incorporated 
by reference and exhibits), (ii) of the issuance by the SEC of any stop order 
suspending the effectiveness of a Registration Statement or of any order 
preventing or suspending the use of any Prospectus or the initiation of any 
proceedings for that purpose, (iii) of the receipt by the Issuer or any 
Guarantor of any

                                     12

<PAGE>

notification with respect to the suspension of the qualification or exemption 
from qualification of a Registration Statement or any of the Transfer 
Restricted Securities or the Exchange Notes to be sold by any Participating 
Broker-Dealer for offer or sale in any jurisdiction, or the initiation of any 
proceeding for such purpose, (iv) of the happening of any material event or 
any material information becoming known that makes any statement made in such 
Registration Statement or related Prospectus or any document incorporated or 
deemed to be incorporated therein by reference untrue in any material respect 
or that requires the making of any changes in such Registration Statement, 
Prospectus or documents so that, in the case of the Registration Statement, 
it will not contain any untrue statement of a material fact or omit to state 
any material fact required to be stated therein or necessary to make the 
statements therein not misleading, and that in the case of the Prospectus, it 
will not contain any untrue statement of a material fact or omit to state any 
material fact required to be stated therein or necessary to make the 
statements therein, in light of the circumstances under which they were made, 
not misleading, and (v) of the Issuer's and the Guarantors' reasonable 
determination that sales under the Registration Statement need to be 
terminated to comply with applicable law or that a post-effective amendment 
to a Registration Statement would be appropriate;

          (d)  if (1) a Shelf Registration Statement is filed pursuant to 
Section 3 hereof, or (2) a Prospectus contained in an Exchange Offer 
Registration Statement filed pursuant to Section 2 hereof is required to be 
delivered under the Securities Act by any Participating Broker-Dealer who 
seeks to sell Exchange Notes during the Applicable Period, use their 
reasonable best efforts to prevent the issuance of any order suspending the 
effectiveness of a Registration Statement or of any order preventing or 
suspending the use of a Prospectus and, if any such order is issued, to use 
their reasonable best efforts to obtain the withdrawal of any such order at 
the earliest possible moment;

          (e)  if a Shelf Registration Statement is filed pursuant to Section 
3 hereof and if requested by the managing underwriters, if any, or the 
Holders of a majority in aggregate principal amount of the Transfer 
Restricted Securities being sold in connection with an underwritten offering, 
(i) promptly incorporate in a prospectus supplement or post-effective 
amendment such information relating to underwriters, if any, any Holder of 
Transfer Restricted Securities or the plan of distribution of the Transfer 
Restricted Securities as the managing underwriter, if any, or such Holders 
may reasonably request to be included therein, (ii) make all required filings 
of such prospectus supplement or such post-effective amendment as soon as 
reasonably practicable after the Issuer has received notification of the 
matters to be incorporated

                                     13

<PAGE>

in such prospectus supplement or post-effective amendment pursuant to clause 
(i), and (iii) supplement or make amendments to such Registration Statement 
with such information as is required in connection with any request made 
pursuant to clause (i);

          (f)  if (1) a Shelf Registration Statement is filed pursuant to 
Section 3 hereof, or (2) a Prospectus contained in an Exchange Offer 
Registration Statement filed pursuant to Section 2 hereof is required to be 
delivered under the Securities Act by any Participating Broker-Dealer who 
seeks to sell Exchange Notes during the Applicable Period, furnish to each 
selling Holder of Transfer Restricted Securities and to each such 
Participating Broker-Dealer who so requests and to each managing underwriter, 
if any, without charge, one conformed copy of the Registration Statement or 
Registration Statements and each post-effective amendment thereto, including 
financial statements and schedules, and, if requested, all documents 
incorporated or deemed to be incorporated therein by reference and all 
exhibits;

          (g)  if (1) a Shelf Registration Statement is filed pursuant to 
Section 3 hereof, or (2) a Prospectus contained in an Exchange Offer 
Registration Statement filed pursuant to Section 2 hereof is required to be 
delivered under the Securities Act by any Participating Broker-Dealer who 
seeks to sell Exchange Notes during the Applicable Period, deliver to each 
selling Holder, or each such Participating Broker-Dealer, as the case may be, 
its counsel, and the underwriters, if any, without charge, as many copies of 
the Prospectus or Prospectuses (including each form of preliminary 
Prospectus), and each amendment or supplement thereto and any documents 
incorporated by reference therein, as such Persons may reasonably request; 
and, subject to the last paragraph of this Section 5 hereof, the Issuer and 
the Guarantors hereby consent to the use of such Prospectus and each 
amendment or supplement thereto by each of the selling Holders or, during the 
Applicable Period, each such Participating Broker-Dealer, as the case may be, 
and their underwriters or agents, if any, and dealers, if any, in connection 
with the offering and sale of the Transfer Restricted Securities covered by 
or the sale by Participating Broker-Dealers of the Exchange Notes pursuant to 
such Prospectus and any amendment or supplement thereto;

          (h)  prior to any public offering of Transfer Restricted Securities 
or any delivery of a Prospectus contained in the Exchange Offer Registration 
Statement by any Participating Broker-Dealer who seeks to sell Exchange Notes 
during the Applicable Period, use their reasonable best efforts to register 
or qualify, and to cooperate with the selling Holders of Transfer Restricted 
Securities or each such Participating Broker-Dealer, as the case may be, the 
underwriters, if any, and their

                                      14

<PAGE>

respective counsel in connection with the registration or qualification (or 
exemption from such registration or qualification) of such Transfer 
Restricted Securities for offer and sale under the securities or Blue Sky 
laws of such jurisdictions as any selling Holder, Participating 
Broker-Dealer, or the managing underwriters reasonably request in writing; 
keep each such registration or qualification (or exemption therefrom), 
effective during the period such Registration Statement is required to be 
kept effective and do any and all other acts or things reasonably necessary 
or advisable to enable the disposition in such jurisdictions of the Exchange 
Notes held by Participating Broker-Dealers or the Transfer Restricted 
Securities covered by the applicable Registration Statement; PROVIDED that 
the Issuer and the Guarantors shall not be required to (A) qualify as a 
foreign corporation or as a dealer in securities in any jurisdiction where 
they are not then so qualified, (B) take any action that would subject them 
to general service of process in any such jurisdiction where they are not 
then so subject or (C) subject themselves to taxation in any such 
jurisdiction where they are not then so subject;

          (i)  if a Shelf Registration Statement is filed pursuant to Section 
3 hereof, cooperate with the selling Holders of Transfer Restricted 
Securities and the managing underwriters, if any, to facilitate the timely 
preparation and delivery of certificates representing Transfer Restricted 
Securities to be sold, which certificates shall not bear any restrictive 
legends and shall be in a form eligible for deposit with The Depository Trust 
Company ("DTC"), and enable such Transfer Restricted Securities to be in such 
denominations and registered in such names as the managing underwriters, if 
any, or Holders may reasonably request at least two business days prior to 
any sale of the Transfer Restricted Securities;

          (j)  if (1) a Shelf Registration Statement is filed pursuant to 
Section 3 hereof, or (2) a Prospectus contained in an Exchange Offer 
Registration Statement filed pursuant to Section 2 hereof is required to be 
delivered under the Securities Act by any Participating Broker-Dealer who 
seeks to sell Exchange Notes during the Applicable Period, upon the 
occurrence of any event contemplated by paragraph 5(c)(iv) or 5(c)(v) as 
promptly as practicable, to prepare and (subject to Section 5(a) hereof), 
file with the SEC, at the expense of the Issuer, a supplement or 
post-effective amendment to the Registration Statement or a supplement to the 
related Prospectus or any document incorporated or deemed to be incorporated 
therein by reference, or file any other required document so that, as 
thereafter delivered to the purchasers of the Transfer Restricted Securities 
being sold thereunder or to the purchasers of the Exchange Notes to whom such 
Prospectus will be delivered by a Participating Broker-Dealer, any such 
Prospectus will not contain an untrue statement of a material fact or

                                    15

<PAGE>

omit to state a material fact required to be stated therein or necessary to 
make the statements therein, in light of the circumstances under which they 
were made, not misleading;

          (k)  prior to the effective date of the first Registration 
Statement relating to the Transfer Restricted Securities, (i) provide the 
Trustee with certificates for the Transfer Restricted Securities in a form 
eligible for deposit with DTC and (ii) use  its reasonable best efforts to 
provide a CUSIP number for the Transfer Restricted Securities;

          (l)  in connection with an underwritten offering of Transfer 
Restricted Securities pursuant to a Shelf Registration Statement, enter into 
an underwriting agreement as is customary in underwritten offerings and take 
all other customary and appropriate actions as are reasonably requested by 
the managing underwriters in order to expedite or facilitate the registration 
or the disposition of such Transfer Restricted Securities, and in such 
connection, (i) make such representations and warranties to the underwriters, 
with respect to the business of the Issuer, the Guarantors and the 
Registration Statement, Prospectus and documents, if any, incorporated or 
deemed to be incorporated by reference therein, in each case, as are 
customarily made by issuers to underwriters in underwritten offerings; (ii) 
use their reasonable best efforts to obtain opinions of counsel to the Issuer 
and Guarantors and updates thereof in form and substance reasonably 
satisfactory to the managing underwriters, addressed to the underwriters 
covering the matters customarily covered in opinions requested in 
underwritten offerings and such other matters as may be reasonably requested 
by underwriters; (iii) use their reasonable best efforts to obtain "cold 
comfort" letters and updates thereof in form and substance reasonably 
satisfactory to the managing underwriters from the independent certified 
public accountants of the Issuer and the Guarantors (and, if necessary, any 
other independent certified public accountants of any subsidiary of the 
Issuer or the Guarantors or of any business acquired by any of them for which 
financial statements and financial data are, or are required to be, included 
in the Registration Statement), addressed to each of the underwriters, such 
letters to be in customary form and covering matters of the type customarily 
covered in "cold comfort" letters in connection with underwritten offerings 
and such other matters as are reasonably requested by underwriters as 
permitted by STATEMENT ON AUDITING STANDARDS NO. 72; and (iv) if an 
underwriting agreement is entered into, the same shall contain 
indemnification provisions and procedures no less favorable than those set 
forth in Section 7 hereof with respect to all parties to be indemnified 
pursuant to said Section.  The above shall be done at each closing under such 
underwriting agreement, or as and to the extent required thereunder;

                                      16

<PAGE>

          (m)  if (1) a Shelf Registration Statement is filed pursuant to 
Section 3 hereof, or (2) a Prospectus contained in an Exchange Offer 
Registration Statement filed pursuant to Section 2 hereof is required to be 
delivered under the Securities Act by any Participating Broker-Dealer who 
seeks to sell Exchange Notes during the Applicable Period, make available for 
inspection by any selling Holder of such Transfer Restricted Securities being 
sold, or each such Participating Broker-Dealer, as the case may be, any 
underwriter participating in any such disposition of Transfer Restricted 
Securities, if any, and any attorney, accountant or other agent retained by 
any such selling Holder or each such Participating Broker-Dealer, as the case 
may be, or underwriter (collectively, the "Inspectors"), at the offices where 
normally kept, during reasonable business hours, all financial and other 
records, pertinent corporate documents and properties of the Issuer, the 
Guarantors and their subsidiaries (collectively, the "Records"), as shall be 
reasonably necessary to enable them to exercise any applicable due diligence 
responsibilities, and cause the officers, directors and employees of the 
Issuer, the Guarantors and their subsidiaries to supply all relevant 
information reasonably requested by any such Inspector in connection with 
such Registration Statement as is customary for due diligence examinations; 
provided, however, that the foregoing inspection and information gathering 
shall, to the extent reasonably possible, be coordinated on behalf of the 
Inspectors by one counsel designated by and on behalf of all such Inspectors. 
 Records which the Issuer determines, in good faith, to  be confidential and 
any Records which it notifies the Inspectors are confidential shall not be 
disclosed by the Inspectors, unless (i) the release of such Records is 
ordered pursuant to a subpoena or other order from a court of competent 
jurisdiction and only to the extent required thereby or (ii) the information 
in such Records has been made generally available to the public, other than 
as a result of the disclosure or failure to safeguard by such Inspector;

          (n)  provide an indenture trustee for the Transfer Restricted 
Securities or the Exchange Notes, as the case may be, and cause the Indenture 
to be qualified under the TIA not later than the effective date of the 
Exchange Offer or the first Registration Statement relating to the Transfer 
Restricted Securities; and in connection therewith, cooperate with the 
trustee under any such indenture and the Holders of the Transfer Restricted 
Securities, to effect such changes to such indenture as may be required for 
such indenture to be so qualified in accordance with the terms of the TIA; 
and execute, and use their reasonable best efforts to cause such trustee to 
execute, all customary documents as may be required to effect such changes, 
and all other forms and documents required to be filed with the SEC to enable 
such indenture to be so qualified in a timely manner;

                                   17

<PAGE>

          (o)  use their reasonable best efforts to comply with all 
applicable rules and regulations of the SEC and, as soon as reasonably 
practicable after the effective date of the applicable Registration 
Statement, make generally available to the holders of Exchange Notes and the 
Holders, if any, a consolidated earning statement of the Issuer that 
satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 
thereunder;

          (p)  if an Exchange Offer is to be consummated, upon delivery of 
the Transfer Restricted Securities by Holders to the Issuer (or to such other 
Person as directed by the Issuer), in exchange for the Exchange Notes, mark, 
or cause to be marked, on such Transfer Restricted Securities that such 
Transfer Restricted Securities are being cancelled in exchange for the 
Exchange Notes; in no event shall such Transfer Restricted Securities be 
marked as paid or otherwise satisfied;

          (q)  cooperate with each seller of Transfer Restricted Securities 
covered by any Registration Statement and each underwriter, if any, 
participating in the disposition of such Transfer Restricted Securities and 
their respective counsel in connection with any filings required to be made 
with the National Association of Securities Dealers, Inc. (the "NASD");

          (r)  use their reasonable best efforts to take all other steps 
necessary to effect the registration of the Transfer Restricted Securities 
covered by a Registration Statement contemplated hereby; and

          (s)  The Issuer and the Guarantors may require each seller of 
Transfer Restricted Securities or Participating Broker-Dealer as to which any 
registration is being effected to furnish to the Issuer such information 
regarding such seller or Participating Broker-Dealer and the distribution of 
such Transfer Restricted Securities or Exchange Notes to be sold by such 
Participating Broker-Dealer, as the case may be, as the Issuer may, from time 
to time, reasonably request.  The Issuer may exclude from such registration 
the Transfer Restricted Securities or Exchange Notes of any seller or 
Participating Broker-Dealer, as the case may be, who fails to furnish such 
information within a reasonable time after receiving such request.

          Each Holder of Transfer Restricted Securities and each 
Participating Broker-Dealer agrees by acquisition of such Transfer Restricted 
Securities or Exchange Notes to be sold by such Participating Broker-Dealer, 
as the case may be, that, upon receipt of any notice from the Issuer of the 
happening of any event of the kind described in Section 5(c)(ii), 5(c)(iv), 
5(c)(v) or 5(c)(vi) hereof, such Holder

                                   18

<PAGE>

shall forthwith discontinue disposition of such Transfer Restricted 
Securities covered by such Registration Statement or Prospectus or such 
Exchange Notes to be sold by such Participating Broker-Dealer, as the case 
may be, until such Holder's receipt of the copies of the supplemented or 
amended Prospectus contemplated by Section 5(j) hereof, or until it is 
advised in writing by the Issuer that the use of the applicable Prospectus 
may be resumed, and has received copies of any amendments or supplements 
thereto.  

6.   REGISTRATION EXPENSES

          (a)  All fees and expenses incident to the performance of or 
compliance with this Agreement by the Issuer and the Guarantors shall be 
borne by the Issuer and the Guarantors, whether or not the Exchange Offer or 
a Shelf Registration Statement is filed or becomes effective, including, 
without limitation, (i) all registration and filing fees (including, without 
limitation, (A) fees with respect to filings required to be made with the 
NASD in connection with an underwritten offering and (B) fees and expenses of 
compliance with state securities or Blue Sky laws (including, without 
limitation, reasonable fees and disbursements of counsel in connection with 
Blue Sky qualifications of the Transfer Restricted Securities or Exchange 
Notes), (ii) printing expenses (including, without limitation, expenses of 
printing certificates for Transfer Restricted Securities or Exchange Notes in 
a form eligible for deposit with DTC and of printing Prospectuses, (iii) fees 
and disbursements of counsel for the Issuer and the Guarantors, (iv) fees and 
disbursements of all independent certified public accountants referred to in 
Section 5(l)(iii) hereof (including, without limitation, the expenses of any 
special audit and "cold comfort" letters required by or incident to such 
performance), (v) the fees and expenses of any "qualified independent 
underwriter" or other independent appraiser participating in an offering 
pursuant to Section 3 of Schedule E to the By-laws of the NASD, (vi) rating 
agency fees, (vii) fees and expenses of all other Persons retained by the 
Issuer and the Guarantors, (viii) internal expenses of the Issuer and the 
Guarantors (including, without limitation, all salaries and expenses of 
officers and employees of the Issuer and the Guarantors performing legal or 
accounting duties), (ix) the expense of any annual audit and (x) the fees and 
expenses incurred in connection with the listing of the securities to be 
registered on any securities exchange.  Nothing contained in this Section 6 
shall create an obligation on the part of the Issuer or any Guarantor to pay 
or reimburse any Holder for any underwriting commission or discount 
attributable to any such Holder's Transfer Restricted Securities included in 
an underwritten offering pursuant to a Registration Statement filed in 
accordance with the terms of this Agreement, or to guarantee such Holder any 
profit or proceeds from the sale of such Notes.

                                     19

<PAGE>

          (b)  In connection with any Shelf Registration Statement hereunder, 
the Issuer and the Guarantors shall reimburse the Holders of the Transfer 
Restricted Securities being registered in such registration for the 
reasonable fees and disbursements of not more than one counsel chosen by the 
Holders of a majority in aggregate principal amount of the Transfer 
Restricted Securities to be included in such Registration Statement.

7.   INDEMNIFICATION

          In connection with any Registration Statement, the Issuer and the 
Guarantors jointly and severally agree to indemnify and hold harmless (i) the 
Initial Purchasers, (ii) each Holder covered thereby and, with respect any 
Prospectus delivery as contemplated by the second paragraph of Section 2(b), 
each Participating Broker-Dealer, (iii) each person, if any, who controls 
(within the meaning of Section 15 of the Securities Act or Section 20 of the 
Exchange Act), any such Person (any of the persons referred to in this clause 
(ii) being hereinafter referred to as a "controlling person"), and (iv) the 
respective officers, directors, partners, employees, representatives and 
agents of any of such Person or any controlling person (any person referred 
to in clause (i), (ii), (iii) or (iv) may hereinafter be referred to as an 
"Indemnified Person"), to the fullest extent lawful, from and against any and 
all losses, claims, damages, liabilities and judgments (including, without 
limitation, any legal or other expenses incurred in connection with defending 
and investigating any matter, including any action that could give rise to 
any such losses, claims, damages, liabilities or judgments) directly or 
indirectly based upon or arising out of any untrue statement or alleged 
untrue statement of a material fact contained in such Registration Statement 
or any Prospectus (as amended or supplemented if the Issuer shall have 
furnished to such Indemnified Person any amendments or supplements thereto), 
or any preliminary prospectus, arising out of or based upon any omission or 
alleged omission to state therein a material fact required to be stated 
therein or necessary to make the statements therein, in light of the 
circumstances under which they were made, not misleading, except insofar as 
such losses, claims, damages or liabilities arise out of or are based upon 
(i) any untrue statement or omission or alleged untrue statement or omission 
made in reliance upon and in conformity with information relating to any 
Indemnified Person furnished to the Issuer or any underwriter in writing by 
such Indemnified Person expressly for use therein, or (ii) any untrue 
statement contained in or omission from a preliminary Prospectus or 
Prospectus if a copy of the Prospectus (as then amended or supplemented, if 
the Issuer shall have furnished to or on behalf of the Holder participating 
in the distribution relating to the relevant Registration Statement any 
amendments or supplements thereto) was not sent or given

                                     20

<PAGE>

by or on behalf of such Holder to the person asserting any such losses, 
liabilities, claims, damages or expenses who purchased Notes, if such 
Prospectus (or Prospectus as amended or supplemented), is required by law at 
or prior to the written confirmation of the sale of such Notes to such person 
and the untrue statement contained in or omission from such preliminary 
Prospectus or Prospectus was corrected in the Prospectus (or the Prospectus 
as amended or supplemented) or (iii) the Holder has not complied with the 
last paragraph of Section 5 of this Agreement.
  
          In connection with any Registration Statement in which a Holder of 
Transfer Restricted Securities is participating, such Holder of Transfer 
Restricted Securities agrees, severally and not jointly, to indemnify and 
hold harmless the Issuer, each Guarantor, each person who controls the Issuer 
or the Guarantors within the meaning of Section 15 of the Securities Act or 
Section 20 of the Exchange Act and the respective partners, directors, 
officers, representatives, employees and agents of such person or controlling 
person to the same extent as the foregoing indemnity from the Issuer and the 
Guarantors to each Indemnified Person, but only with reference to information 
relating to such Holder furnished to the Issuer in writing by or on behalf of 
such Holder expressly for use in any Registration Statement or Prospectus, 
any amendment or supplement thereto, or any preliminary Prospectus.  The 
liability of any Indemnified Person pursuant to this paragraph shall in no 
event exceed the net proceeds received by such Indemnified Person from sales 
of Transfer Restricted Securities giving rise to such obligations.

          If any suit, action, proceeding (including any governmental or 
regulatory investigation), claim or demand shall be brought or asserted 
against any person in respect of which indemnity may be sought pursuant to 
either of the two preceding paragraphs, such person (the "Indemnified 
Party"), shall promptly notify the person against whom such indemnity may be 
sought (the "Indemnifying Person"), in writing (enclosing a copy of all 
papers served on such indemnified party), and the Indemnifying Person, upon 
request of the Indemnified Party, shall assume promptly the defense of such 
action, including the employment of counsel reasonably satisfactory to the 
Indemnified Party to represent the Indemnified Party and any others the 
Indemnifying Person may reasonably designate in such proceeding and shall pay 
the reasonable fees and expenses actually incurred by such counsel related to 
such proceeding.  In any such proceeding, any Indemnified Party shall have 
the right to retain its own counsel, but the fees and expenses of such 
counsel shall be at the expense of such Indemnified Party, unless (i) the 
employment of such counsel shall have been specifically authorized in writing 
by the Indemnifying Person (ii) the Indemnifying Person failed promptly to 
assume the defense and employ counsel

                                     21

<PAGE>

reasonably satisfactory to the Indemnified Party or (iii) the named parties 
to any such action (including any impleaded parties) include both such 
Indemnified Party and the Indemnifying Person, or any affiliate of the 
Indemnifying Person, and such Indemnified Party shall have been reasonably 
advised by counsel that there may be one or more legal defenses available to 
it which are different from or additional to those available to the 
Indemnifying Person or such affiliate of the Indemnifying Person (in which 
case the Indemnifying Person shall not have the right to assume the defense 
of such action on behalf of such Indemnified Party).  In any such case, the 
Indemnifying Person shall not, in connection with any one such action or 
separate but substantially similar or related actions in the same 
jurisdiction arising out of the same general allegations or circumstances, be 
liable for the fees and expenses of more than one separate firm of attorneys 
(in addition to any local counsel), for all such indemnified parties, which 
firm shall be designated in writing by those indemnified parties who sold a 
majority in outstanding aggregate principal amount of Transfer Restricted 
Securities sold by all such indemnified parties, and any such separate firm 
for the Issuer and the Guarantors, their directors, their officers and such 
control persons of the Issuer and the Guarantors shall be designated in 
writing by the Issuer.  The Indemnifying Person shall not be liable for any 
settlement of any proceeding effected without its written consent, which 
consent shall not be unreasonably withheld, but if settled with such consent 
or if there be a final judgment for the plaintiff, the Indemnifying Person 
agrees to indemnify any Indemnified Party from and against any loss or 
liability by reason of such settlement or judgment.  No Indemnifying Person 
shall, without the prior written consent of the Indemnified Party, effect any 
settlement of any pending or threatened proceeding in respect of which any 
Indemnified Party is or could have been a party and indemnity could have been 
sought hereunder by such Indemnified Party, unless such settlement includes 
an unconditional release of such Indemnified Party from all liability on 
claims that are the subject matter of such proceeding.

          If the indemnification provided for in the first and second 
paragraphs of this Section 7 is unavailable to an Indemnified Party in 
respect of any losses, claims, damages, liabilities, judgments, actions or 
expenses referred to therein (other than by reason of the exceptions provided 
therein), then each Indemnifying Person under such paragraphs, in lieu of 
indemnifying such Indemnified Party thereunder, shall contribute to the 
amount paid or payable by such Indemnified Party as a result of such losses, 
claims, damages, liabilities, or expenses (i) in such proportion as is 
appropriate to reflect the relative benefits of the Indemnified Party on the 
one hand and the Indemnifying Person(s) on the other in connection with the 
statements or omissions that resulted in such losses, claims, damages, 
liabilities or expenses or (ii)

                                    22

<PAGE>

if the allocation provided by clause (i) above is not permitted by applicable 
law, in such proportion as is appropriate to reflect not only the relative 
benefits referred to in clause (i) above but also the relative fault of the 
Indemnifying Person(s) and the Indemnified Party, as well as any other 
relevant equitable considerations.   The relative fault of the Issuer and the 
Guarantors on the one hand and any Indemnified Party(s) on the other shall be 
determined by reference to, among other things, whether the untrue or alleged 
untrue statement of a material fact or the omission or alleged omission to 
state a material fact relates to information supplied by the Issuer and the 
Guarantors or by such Indemnified Party(s) and the parties' relative intent, 
knowledge, access to information and opportunity to correct or prevent such 
statement or omission.

          The parties agree that it would not be just and equitable if 
contribution pursuant to this Section 7 were determined by PRO RATA 
allocation (even if such indemnified parties were treated as one entity for 
such purpose), or by any other method of allocation that does not take 
account of the equitable considerations referred to in the immediately 
preceding paragraph.  The amount paid or payable by an Indemnified Party as a 
result of the losses, liabilities, claims, damages,  judgments, actions and 
expenses referred to in the immediately preceding paragraph shall be deemed 
to include, subject to the limitations set forth above, any reasonable legal 
or other expenses actually incurred by such Indemnified Party in connection 
with investigating or defending any such action or claim.  Notwithstanding 
the provisions of this Section 7, in no event shall an Indemnified Person be 
required to contribute any amount in excess of the amount by which proceeds 
received by such Indemnified Person from sales of Transfer Restricted 
Securities or Exchange Notes exceeds the amount of any damages that such 
Indemnified Person has otherwise been required to pay by reason of such 
untrue or alleged untrue statement or omission or alleged omission.  No 
person guilty of fraudulent misrepresentation (within the meaning of Section 
11(f) of the Securities Act), shall be entitled to contribution from any 
person who was not guilty of such fraudulent misrepresentation.

          The indemnity and contribution agreements contained in this Section 
7 will be in addition to any liability which the indemnifying parties may 
otherwise have to the indemnified parties referred to above.  The Indemnified 
Persons' obligations to contribute pursuant to this Section 7 are several in 
proportion to the respective principal amount of Notes sold by each of the 
Indemnified Persons hereunder and not joint.

                                     23

<PAGE>

8.   RULES 144 AND 144A

          The Issuer and the Guarantors covenant that they will file the 
reports required to be filed by them pursuant to the Securities Act and the 
Exchange Act and the rules and regulations adopted by the SEC thereunder in a 
timely manner and, if at any time the Issuer and the Guarantors are not 
required to file such reports, they will, upon the request of any Holder of 
Transfer Restricted Securities, make available information required by Rule 
144 and Rule 144A under the Securities Act in order to permit sales pursuant 
to Rule 144 and Rule 144A. The Issuer and the Guarantors further covenant 
that they will take such further action as any Holder of Transfer Restricted 
Securities may reasonably request, all to the extent required from time to 
time to enable such Holder to sell Transfer Restricted Securities without 
registration under the Securities Act within the limitation of the exemptions 
provided by (a) Rule 144 and Rule 144A or (b) any similar rule or regulation 
hereafter adopted by the SEC.

9.   UNDERWRITTEN REGISTRATIONS

          (a) If any of the Transfer Restricted Securities covered by any 
Shelf Registration Statement are to be sold in an underwritten offering, the 
investment banker or investment bankers and manager or managers that will 
manage the offering will be selected by the Holders of a majority in 
aggregate principal amount of such Transfer Restricted Securities included in 
such offering and shall be reasonably acceptable to the Issuer.  The Issuer 
and the Guarantors shall not be obligated to arrange for more than one 
underwritten offering during the Effectiveness Period.

          No Holder of Transfer Restricted Securities may participate in any 
underwritten registration hereunder, unless such Holder (a) agrees to sell 
such Holder's Transfer Restricted Securities on the basis provided in any 
underwriting arrangements approved by the Persons entitled hereunder to 
approve such arrangements and (b) completes and executes all questionnaires, 
powers of attorney, indemnities, underwriting agreements and other documents 
required under the terms of such underwriting arrangements. 
          
          (b) Each Holder of Transfer Restricted Securities agrees, if 
requested (pursuant to a timely written notice) by the managing underwriters 
in an underwritten offering or by a placement agent in a private offering of 
the Issuer's or the Guarantors' debt securities, not to effect any private 
sale or distribution (including a sale pursuant to Rule 144(k) or Rule 144A 
under the Securities Act, but excluding non-public sales to any of its 
affiliates, officers, directors, employees and controlling 

                                      24
<PAGE>

persons), of any of the Notes except pursuant to an Exchange Offer, during 
the period beginning 10 days prior to, and ending 90 days after, the closing 
date of the underwritten offering.  

          The foregoing provisions shall not apply to any Holder of Transfer 
Restricted Securities if such Holder is prevented by applicable statute or 
regulation from entering into any such agreement.

          The Issuer and the Guarantors agree not to offer, sell, contract to 
sell or otherwise transfer or dispose of any debt securities of the Issuer or 
the Guarantors or any warrants, rights or options to purchase or otherwise 
acquire debt securities of the Company or any Guarantor substantially similar 
to the Notes (other than (i) the Notes, (ii) commercial paper issued in the 
ordinary course of business, (iii) securities issued in transactions not 
registered under the Securities Act (although they may be subject to 
registration rights agreements) in connection with acquisitions by the Issuer 
or any of its subsidiaries or pursuant to agreements of the Issuer entered 
into prior to the 10 day period referred to below which were not entered into 
in contemplation of these restrictions, (iv) securities issued pursuant to 
employee benefits plans and (v) securities issued upon exercise of stock 
options or convertible or exchangeable securities outstanding prior to the 10 
day period referred to below), during such reasonable and customary period 
beginning 10 days prior to, and ending 60 days after the closing date of each 
underwritten offering made pursuant to such Registration Statement as the 
managing underwriters therefor request, without the prior written consent of 
such managing underwriters of an underwritten offering of Transfer Restricted 
Securities covered by a Registration Statement filed pursuant to Section 3 
hereof; PROVIDED, HOWEVER, that the Issuer and the Guarantors shall not be 
obligated to comply with the last paragraph of this Section 8 more than once 
unless certain Holders of Transfer Restricted Securities have not been given 
the benefit of this provision because of some action on the part of the 
Issuer or a Guarantor (and in no case shall the Issuer and the Guarantors be 
obligated to comply with this provision on more than one occasion in any 
12-month period.

10.  MISCELLANEOUS

          (a)  OTHER REGISTRATION RIGHTS.  The Issuer and the Guarantors may 
grant registration rights that would permit any Person that is a third party 
the right to piggyback on any Shelf Registration Statement; PROVIDED that if 
the managing underwriter, if any, of such offering delivers an opinion to the 
selling Holders that the total amount of securities which they and the 
holders of such piggyback rights intend 

                                     25
<PAGE>

to include in any Shelf Registration is so large as to materially adversely 
affect the success of such offering (including the price at which such 
securities can be sold), then only the amount, number or kind of securities 
to be offered for the account of the  holders of such piggyback rights will 
be reduced to the extent necessary to reduce the total amount of securities 
to be included in such offering to the amount, number or kind recommended by 
the managing underwriter prior to any reduction in the amount of Transfer 
Restricted Securities to be included.

          (b)  REMEDIES.  In the event of a breach by the Issuer or any 
Guarantor of any of its obligations under this Agreement, each Holder of 
Transfer Restricted Securities, in addition to being entitled to exercise all 
rights provided herein, in the Indenture or, in the case of the Initial 
Purchasers, in the Purchase Agreement, or granted by law, including recovery 
of damages, will be entitled to specific performance of its rights under this 
Agreement.  Subject to Section 4, the Issuer and the Guarantors agree that 
monetary damages would not be adequate compensation for any loss incurred by 
reason of a breach by any of them of any of the provisions of this Agreement 
and hereby further agree that, in the event of any action for specific 
performance in respect of such breach, they shall waive the defense that a 
remedy at law would be adequate.

          (c)  NO INCONSISTENT AGREEMENTS.  The Issuer and the Guarantors 
have not, as of the date hereof, and they shall not, after the date of this 
Agreement, enter into any agreement with respect to any of their respective 
securities that is inconsistent with the rights granted to the Holders of 
Transfer Restricted Securities in this Agreement or otherwise conflicts with 
the provisions hereof.

          (d)  AMENDMENTS AND WAIVERS.  The provisions of this Agreement, 
including the provisions of this sentence, may not be amended, modified or 
supplemented, and waivers or consents to or departures from the provisions 
hereof may not be given, unless the Issuer has obtained the written consent 
of Holders of at least a majority of the then outstanding aggregate principal 
amount of Transfer Restricted Securities.  Notwithstanding the foregoing, a 
waiver or consent to or departure from the provisions hereof with respect to 
a matter that relates exclusively to the rights of Holders whose securities 
are being sold pursuant to a Registration Statement and that does not 
directly or indirectly affect, impair, limit or compromise the rights of 
other Holders may be given by Holders of at least a majority in aggregate 
principal amount of the Transfer Restricted Securities being sold by such 
Holders pursuant to such Registration Statement; PROVIDED that the provisions 
of this sentence 

                                      26
<PAGE>

may not be amended, modified or supplemented except in accordance with the 
provisions of the immediately preceding sentence.

          (e)  NOTICES.  All notices and other communications (including, 
without limitation, any notices or other communications to the Trustee), 
provided for or permitted hereunder shall be made in writing by 
hand-delivery, registered first-class mail, next-day air courier or 
telecopier:

          (i)    if to a Holder of Transfer Restricted Securities, at the 
     most current address given by the Trustee to the Issuer;

          (ii)   if to the Issuer or the Guarantors, Sun Healthcare Group, 
     Inc., 101 Sun Avenue, N.E., Albuquerque, New Mexico 87109, Attention:  
     Chief Financial Officer, with a copy to Shearman & Sterling, 555 
     California Street, Suite 2000, San Francisco, California 94104, 
     Attention: William H. Hinman, Esq.; and

          (iii)  if to any Initial Purchasers, c/o Bear, Stearns & Co. Inc., 
     245 Park Avenue, New York, New York 10167, Attention: Syndicate 
     Department, with a copy to Skadden, Arps, Slate, Meagher & Flom LLP at 
     300 South Grand Avenue, Suite 3400, Los Angeles, California 90071, 
     Attention: Jonathan H. Grunzweig, Esq.

          All such notices and communications shall be deemed to have been 
duly given: when delivered by hand, if personally delivered; five business 
days after being deposited in the mail, postage prepaid, if mailed; one 
business day after being timely delivered to a nationally recognized next-day 
air courier, if made by next-day air courier; and when receipt is 
acknowledged by the addressee, if telecopied on a business day on such 
business day, if not on a business day, on the first business day thereafter.

          Copies of all such notices, demands or other communications shall 
be concurrently delivered by the Person giving the same to the Trustee under 
the Indenture at the address specified in such Indenture.

          (f)  SUCCESSORS AND ASSIGNS.  This Agreement shall inure to the 
benefit of and be binding upon the successors and assigns of each of the 
parties hereto, including, without limitation and without the need for an 
express assignment, subsequent Holders of Transfer Restricted Securities.  
The Issuer and the Guarantors 

                                      27
<PAGE>

agree that the Holders of the Notes shall be third party creditor 
beneficiaries to the agreements made hereunder by the Initial Purchasers, the 
Issuer and the Guarantors, and each Holder shall have the right to enforce 
such agreements directly to the extent it deems such enforcement necessary or 
advisable to protect its rights hereunder.

          (g)  COUNTERPARTS.  This Agreement may be executed in any number of 
counterparts and by the parties hereto in separate counterparts, each of 
which when so executed shall be deemed to be an original and all of which 
taken together shall constitute one and the same agreement.

          (h)  HEADINGS.  The headings in this Agreement are for convenience 
of reference only and shall not limit or otherwise affect the meaning hereof.

          (i)  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND 
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

          (j)  SEVERABILITY.  If any term, provision, covenant or restriction 
of this Agreement is held by a court of competent jurisdiction to be invalid, 
illegal, void or unenforceable, the remainder of the terms, provisions, 
covenants and restrictions set forth herein shall remain in full force and 
effect and shall in no way be affected, impaired or invalidated, and the 
parties hereto shall use their best efforts to find and employ an alternative 
means to achieve the same or substantially the same result as that 
contemplated by such term, provision, covenant or restriction.  It is hereby 
stipulated and declared to be the intention of the parties hereto that they 
would have executed the remaining terms, provisions, covenants and 
restrictions without including any of such that may be hereafter declared 
invalid, illegal, void or unenforceable.

          (k)  ENTIRE AGREEMENT.  This Agreement, together with the Purchase 
Agreement, is intended by the parties hereto as a final expression of their 
agreement, and is intended to be a complete and exclusive statement of the 
agreement and understanding of the parties hereto in respect of the subject 
matter contained herein and therein.

          (l)  NOTES HELD BY THE ISSUER, THE GUARANTORS OR THEIR RESPECTIVE 
AFFILIATES.  Whenever the consent or approval of Holders of a specified 
percentage of Transfer Restricted Securities is required hereunder, Transfer 
Restricted Securities held by the Issuer, the Guarantors, or their respective 
affiliates (as such term is defined in Rule 405 under the Securities Act) 
(other than the Initial Purchasers or 

                                     28
<PAGE>

subsequent Holders of Transfer Restricted Securities or Exchange Notes if 
such subsequent Holders are deemed to be affiliates solely by reason of their 
holdings of such Transfer Restricted Securities or Exchange Notes), shall not 
be counted in determining whether such consent or approval was given by the 
Holders of such required percentage.

          (m)  SURVIVAL.  This Agreement is intended to survive the consummation
of the transactions contemplated by the Purchase Agreement.  The indemnification
and contribution obligations under section 7 of this Agreement shall survive the
termination of the Issuer's and the Guarantors' obligations under sections 2 and
3 of this Agreement.

                                      29
<PAGE>

          IN WITNESS WHEREOF, the parties have executed this Agreement as of 
the date first written above.
                                       
                                       SUN HEALTHCARE GROUP, INC.


                                       By: /s/ Robert D. Woltil
                                           ------------------------------------
                                           Name: Robert D. Woltil
                                           Title: Chief Financial Officer 


                                       GUARANTORS, as listed on Schedule I 
                                       to the Purchase Agreement



                                       By: /s/ Robert D. Woltil
                                           ------------------------------------
                                           Name: Robert D. Woltil
                                           Title: Authorized Signatory

<PAGE>
                                       The foregoing Registration Rights 
                                       Agreement is hereby confirmed and 
                                       accepted as of the date first 
                                       above written.
 
                                       BEAR, STEARNS & CO. INC.
                                       DONALDSON, LUFKIN & JENRETTE
                                         SECURITIES CORPORATION
                                       J.P. MORGAN SECURITIES INC.
                                       NATIONSBANC MONTGOMERY
                                         SECURITIES LLC
                                       SCHRODER & CO. INC.
                                                  


                                       By:  BEAR, STEARNS & CO. INC.



                                       By: /s/ Curtis Lane
                                           ------------------------------------
                                           Name:   Curtis Lane
                                           Title:  Senior Managing Director


<PAGE>

                                                                   Exhibit 10.7

- -------------------------------------------------------------------------------



                            REGISTRATION RIGHTS AGREEMENT


                               DATED AS OF MAY 4, 1998

                                     BY AND AMONG

                                   SUN FINANCING I

                                      AS ISSUER,

                              SUN HEALTHCARE GROUP, INC.

                                    AS GUARANTOR,

                                         AND

                              BEAR, STEARNS & CO. INC.,

                 DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION,

                             J.P. MORGAN SECURITIES INC.,

                        NATIONSBANC MONTGOMERY SECURITIES LLC

                                         AND

                                 SCHRODER & CO. INC.

                                AS INITIAL PURCHASERS



- -------------------------------------------------------------------------------

<PAGE>

                            REGISTRATION RIGHTS AGREEMENT


          THIS REGISTRATION RIGHTS AGREEMENT (the "Agreement") is made and 
entered into as of May 4, 1998, among SUN FINANCING I, a statutory business 
trust formed under the laws of the State of Delaware (the "Issuer"), SUN 
HEALTHCARE GROUP, INC., a Delaware corporation (the "Guarantor"), and BEAR, 
STEARNS & CO. INC., DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION, J.P. 
MORGAN SECURITIES INC., NATIONSBANC MONTGOMERY SECURITIES LLC and SCHRODER & 
CO. INC. (collectively, the "Initial Purchasers").

          This Agreement is made pursuant to the Purchase Agreement, dated 
April 28, 1998, among the Issuer, the Guarantor and the Initial Purchasers 
(the "Purchase Agreement"), which provides for the sale by the Issuer to the 
Initial Purchasers of up to 13,800,000 7% Convertible Trust Issued Preferred 
Securities (liquidation amount $25 per preferred security) (collectively, the 
"Convertible Preferred Securities").  The Convertible Preferred Securities 
are guaranteed on a subordinated basis by the Guarantor as to the payment of 
distributions, and as to payments on liquidation or redemption, to the extent 
set forth in a guarantee agreement (the "Guarantee") between the Guarantor 
and The Bank of New York, a New York banking corporation, as trustee, and may 
be converted or exchanged under certain circumstances into the 7% Convertible 
Junior Subordinated Debentures due May 1, 2028 of the Guarantor (the 
"Convertible Debentures") held by the Issuer and then into common stock, $.01 
par value per share ("Underlying Common Stock"), of the Guarantor's Common 
Stock (the "Sun Common Stock") as set forth in the Issuer's Declaration. In 
order to induce the Initial Purchasers to enter into the Purchase Agreement, 
the Issuer and the Guarantor have agreed to provide to the Initial Purchasers 
and their respective direct and indirect transferees, among other things, the 
registration rights for the Transfer Restricted Securities set forth in this 
Agreement.  The execution of this Agreement is a condition to the closing of 
the transactions contemplated by the Purchase Agreement.

          The parties hereby agree as follows:

1.   DEFINITIONS

          (a)  As used in this Agreement, the following terms shall have the 
following meanings (and, unless otherwise indicated, capitalized terms used 
herein 


                                       1

<PAGE>

without definition shall have the respective meanings ascribed to them by the 
Purchase Agreement):

          CONVERTIBLE DEBENTURES: See the introductory paragraphs to this 
Agreement.

          CONVERTIBLE PREFERRED SECURITIES:  See the introductory paragraphs 
to this Agreement.

          DECLARATION:  As defined in the Offering Memorandum.

          EFFECTIVENESS PERIOD:  See Section 2(a) hereof.

          EFFECTIVENESS TARGET DATE:  See Section 3(a)(ii) hereof.

          EXCHANGE ACT:  The Securities Exchange Act of 1934, as amended, and 
the rules and regulations of the SEC promulgated thereunder.

          GUARANTEE: See the introductory paragraphs to this Agreement.

          GUARANTOR:  See the introductory paragraphs to this Agreement.

          HOLDER:  Any holder of Transfer Restricted Securities.

          INDEMNIFIED PARTY:  See Section 6 hereof.

          INDEMNIFIED PERSON:  See Section 6 hereof.

          INDEMNIFYING PERSON:  See Section 6 hereof.

          INDENTURE:  The Indenture, dated as of the date hereof, by and 
among the Issuer, the Guarantor and the Bank of New York, a New York banking 
corporation, as trustee, pursuant to which the Convertible Preferred 
Securities are being issued, as amended or supplemented from time to time in 
accordance with the terms thereof.

          INITIAL PURCHASERS:  See the introductory paragraphs to this 
Agreement.

          INSPECTORS:  See Section 3(m) hereof.


                                           2

<PAGE>


          ISSUE DATE: The date of the original issuance of the Transfer 
Restricted Securities.

          ISSUER:  See the introductory paragraphs to this Agreement.

          LIQUIDATED DAMAGES:  See Section 3(a) hereof.

          OFFERING MEMORANDUM:  The final Offering Memorandum dated April 29, 
1998 related to the sale of the Convertible Preferred Securities.

          PERSON or PERSON:  An individual, trustee, corporation, 
partnership, joint stock company, trust, unincorporated association, union, 
business association, limited liability company, limited liability 
partnership, firm or other legal entity.

          PROSPECTUS:  The prospectus included in any Registration Statement 
(including, without limitation, any prospectus subject to completion and a 
prospectus that includes any information previously omitted from a prospectus 
filed as part of an effective registration statement in reliance upon Rule 
430A promulgated under the Securities Act), as amended or supplemented by any 
prospectus supplement, with respect to the terms of the offering of any 
portion of the Transfer Restricted Securities (as applicable), covered by 
such Registration Statement, and all other amendments and supplements to the 
Prospectus, including post-effective amendments, and all material 
incorporated by reference or deemed to be incorporated by reference in such 
Prospectus.

          RECORDS:  See Section 4(m) hereof.

          REGISTRATION DEFAULT:  See Section 4(a) hereof.

          REGISTRATION STATEMENT:  Any registration statement of the Issuer 
and/or the Guarantor that covers the Transfer Restricted Securities pursuant 
to the provisions of this Agreement, including the Prospectus, amendments and 
supplements to such registration statement, including post-effective 
amendments, all exhibits, and all material incorporated by reference or 
deemed to be incorporated by reference in such registration statement.

          RULE 144:  Rule 144 promulgated pursuant to the Securities Act, as 
currently in effect, as such rule may be amended from time to time, or any 
similar rule or regulation hereafter adopted by the SEC.


                                         3

<PAGE>

          RULE 144A:  Rule 144A promulgated pursuant to the Securities Act, 
as currently in effect, as such rule may be amended from time to time, or any 
similar rule or regulation hereafter adopted by the SEC.

          RULE 415:  Rule 415 promulgated pursuant to the Securities Act, as 
such rule may be amended from time to time, or any similar rule or regulation 
hereafter adopted by the SEC.

          SEC:  The Securities and Exchange Commission.

          "SECURITIES" means the Convertible Preferred Securities, the 
Convertible Debentures, the Guarantee and the Underlying Common Stock 
issuable upon conversion or exchange of the Convertible Preferred Securities 
and the Convertible Debentures.       

          SECURITIES ACT:  The Securities Act of 1933, as amended, and the 
rules and regulations of the SEC promulgated thereunder.

          SHELF REGISTRATION STATEMENT:  See Section 2(a) hereof.
          
          SUN COMMON STOCK:  See the introductory paragraphs to this Agreement.

          TIA:  The Trust Indenture Act of 1939, as amended, and the rules 
and regulations of the SEC promulgated thereunder.

          TRANSFER RESTRICTED SECURITIES: The Securities upon original 
issuance thereof and at all times subsequent thereto, until (i) a 
Registration Statement covering such Securities has been declared effective 
by the SEC and such Securities have been disposed of in accordance with such 
effective Registration Statement, (ii) such Securities are sold in compliance 
with Rule 144 or are eligible for sale under Rule 144(k), (iii) such 
Securities cease to be outstanding or (iv) if the Security has otherwise been 
transferred and a new Security not subject to transfer restrictions under the 
Securities Act has been delivered by or on behalf of the Guarantor in 
accordance with the Declaration of Indenture, as the case may be.

          TRUSTEE:  The trustee under the Indenture.


                                       4

<PAGE>

          UNDERLYING COMMON SECURITIES:  See the introductory paragraphs to 
this Agreement.

          UNDERWRITTEN REGISTRATION OR UNDERWRITTEN OFFERING:  A registration 
in which securities of the Issuer or the Guarantor are sold to an underwriter 
for reoffering to the public.

          (b)  Wherever there is a reference in this Agreement to a 
percentage of the "principal amount" of Transfer Restricted Securities or to 
a percentage of Transfer Restricted Securities, the Convertible Preferred 
Securities and the Convertible Debentures issuable upon exchange of the 
Convertible Preferred Securities will be treated as the same class of 
Securities and Underlying Common Stock shall be treated as representing the 
liquidation amount of Convertible Preferred Securities or the principal 
amount of Convertible Debentures which was surrendered for conversion in 
order to receive such number of shares of Underlying Common Stock.

2.   SHELF REGISTRATION

          (a) The Issuer and the Guarantor shall prepare and file with the 
SEC, within 90 days after the Issue Date, a Registration Statement for an 
offering to be made on a continuous basis pursuant to Rule 415 covering all 
of the Transfer Restricted Securities (the "Shelf Registration Statement").  
The Shelf Registration Statement shall be on Form S-3 or another appropriate 
form permitting registration of the Transfer Restricted Securities for resale 
by the Holders in the manner or manners reasonably designated by the Holders 
of a majority in aggregate principal amount of the outstanding Transfer 
Restricted Securities (including, without limitation, an underwritten 
offering).  The Issuer and the Guarantor shall not permit any securities 
other than the Transfer Restricted Securities to be included in the Shelf 
Registration Statement.  The Issuer and the Guarantor shall use their 
reasonable best efforts to cause the Shelf Registration Statement to be 
declared effective (the "Effective Time") pursuant to the Securities Act on 
or prior to 60 days after the filing of such Shelf Registration Statement and 
to keep the Shelf Registration Statement continuously effective under the 
Securities Act until the earlier of (i) the date which is 24 months after the 
Issue Date, (ii) the date that all Transfer Restricted Securities covered by 
the Shelf Registration Statement have been sold in the manner set forth and 
as contemplated in the Shelf Registration Statement, or (iii) the date that 
there ceases to be outstanding any Transfer Restricted Securities (the 
"Effectiveness Period"); PROVIDED, HOWEVER, that no Holder shall be entitled 
to have the Transfer 


                                       5

<PAGE>

Restricted Securities held by it covered by such Shelf Registration Statement 
unless such Holder is in compliance with Section 4(s).

          (b) If at any time prior to the end of the Effectiveness Period, 
the Convertible Preferred Securities are convertible into securities other 
than Underlying Common Stock, the Issuer and the Guarantor shall cause such 
securities to be included in the Shelf Registration Statement no later than 
the date on which the Convertible Preferred Securities may first be converted 
into such securities.

3.   LIQUIDATED DAMAGES

          (a)  The Issuer, the Guarantor and the Initial Purchasers agree 
that the Holders of Transfer Restricted Securities will suffer damages if the 
Issuer or the Guarantor fails to fulfill its obligations pursuant to Section 
2 hereof and that it would not be possible to ascertain the extent of such 
damages. Accordingly, in the event of such failure by the Issuer or the 
Guarantor to fulfill such obligations, the Issuer hereby agrees to pay 
liquidated damages ("Liquidated Damages") to each Holder of Transfer 
Restricted Securities under the circumstances and to the extent set forth 
below:

     If (i) on or prior to 90 days following the Issue Date, a Shelf 
Registration Statement has not been filed with the SEC, or (ii) on or prior 
to the 150th day following the Issue Date (the "Effectiveness Target Date") 
such Shelf Registration Statement is not declared effective (each, a 
"Registration Default"), additional interest will accrue on the Convertible 
Debentures and, accordingly, additional distributions will accrue on the 
Convertible Preferred Securities, in each case from and including the day 
following such Registration Default. Liquidated Damages will be paid 
quarterly in arrears, with the first quarterly payment due on the first 
interest or distribution payment date, as applicable, following the date on 
which such Liquidated Damages begin to accrue, and will accrue at a rate per 
annum equal to an additional one-quarter of one percent (0.25%) of the 
principal amount or liquidation amount, as applicable, to and including the 
90th day following such Registration Default and one-half of one percent 
(0.50%) thereof from and after the 91st day following such Registration 
Default.  The curing of any Registration Default will reset the rate at which 
Liquidated Damages begin to accrue for any subsequent new Registration 
Default to a rate per annum equal to an additional one-quarter of one percent 
(0.25%) of the principal amount or liquidation amount, as applicable, to and 
including the 90th day following such Registration Default and one-half of 
one percent (0.50%) thereof from and after the 91st day following such new 
Registration Default.  The Guarantor 


                                       6

<PAGE>

shall have the right to suspend the Shelf Registration Statement under 
certain circumstances for up to 90 consecutive days. In the event that the 
Shelf Registration Statement ceases to be effective during the Effectiveness 
Period for more than 90 consecutive days or any 120 days, whether or not 
consecutive, during any 12-month period, then the interest rate borne by the 
Convertible Debentures and the distribution rate borne by the Convertible 
Preferred Securities will each increase by an additional one quarter of one 
percent (0.25%) per annum from such 91st or 121st day, as applicable, until 
such time as (i) the Shelf Registration Statement again becomes effective or 
(ii) the Effectiveness Period expires.

          (b)  The Issuer shall promptly notify the Trustee after each and 
every date on which a Registration Default first occurs.  Accrued and unpaid 
Liquidated Damages shall be paid by the Issuer to the Holders in the same 
manner dividends are made pursuant to the Declaration or by wire transfer of 
immediately available funds to the accounts specified by them or by mailing 
checks to their registered addresses if no such accounts have been specified 
on each interest payment date provided in the Indenture (whether or not any 
interest is then payable on the Convertible Debentures) and on each payment 
date provided in the Indenture including, without limitation, whether upon 
redemption, maturity (by acceleration or otherwise), purchase upon a change 
of control or purchase upon a sale of assets (subject to the Guarantor's 
right to defer the payment of Liquidated Damages during any Extension Period 
(as defined in the Indenture)).  Each obligation to pay Liquidated Damages 
with respect to any Registration Default shall be deemed to commence accruing 
on the date of such Registration Default and to cease accruing when such 
Registration Default has been cured.  In no event shall the Issuer pay 
Liquidated Damages in excess of the applicable maximum weekly amount set 
forth above, regardless of whether one or multiple Registration Defaults 
exist.

          (c)  The parties hereto agree that the Liquidated Damages provided 
for in this Section 3 constitute a reasonable estimate of the damages that 
will be suffered by Holders by reason of the failure to file the Shelf 
Registration Statement, the failure of the Shelf Registration Statement to be 
declared effective or the failure of the Shelf Registration Statement to 
remain effective, as the case may be, in accordance with this Agreement.

4.   REGISTRATION PROCEDURES

          In connection with the registration of any Transfer Restricted 
Securities pursuant to Section 2 hereof, the Issuer and the Guarantor shall 
effect such 


                                       7

<PAGE>

registration to permit the sale of such Transfer Restricted Securities (as 
applicable) in accordance with the intended method or methods of disposition 
thereof, and pursuant thereto the Issuer and the Guarantor shall:

          (a) prepare and file with the SEC, a Registration Statement or 
Registration Statements as prescribed by Section 2 hereof, and to use their 
reasonable best efforts to cause such Registration Statement to become 
effective and remain effective as provided herein; PROVIDED that, before 
going effective on any Registration Statement or Prospectus or filing any 
amendments or supplements thereto, the Issuer and the Guarantor shall furnish 
to and afford the Initial Purchasers and their counsel, the Holders of the 
Transfer Restricted Securities covered thereby and their counsel and the 
managing underwriters, if any, a reasonable opportunity to review copies of 
all such documents filed or proposed to be filed.  Such documents shall be so 
furnished at least 3 business days prior to going effective, or such later 
date as is reasonable under the circumstances.  The Issuer and the Guarantor 
shall not file any Registration Statement or Prospectus or any amendments or 
supplements thereto if the Initial Purchasers and their counsel, the Holders 
of a majority in aggregate principal amount of the Transfer Restricted 
Securities covered by such Registration Statement and their counsel, or the 
managing underwriters, if any, shall reasonably object on a timely basis 
(except that documents filed as exhibits that are incorporated by reference 
or deemed to be incorporated by reference shall not be subject to such 
objections);

          (b) prepare and file with SEC such amendments and post-effective 
amendments to each Shelf Registration Statement as may be necessary to keep 
such Registration Statement continuously effective for the Effectiveness 
Period or such shorter period as will terminate when all Transfer Restricted 
Securities covered by such Registration Statement have been sold; cause the 
related Prospectus to be supplemented by any required Prospectus supplement, 
and as so supplemented to be filed pursuant to Rule 424 (or any similar 
provisions then in force) under the Securities Act; and comply with the 
provisions of the Securities Act, the Exchange Act and the rules and 
regulations of the SEC promulgated thereunder with respect to the disposition 
of all securities covered by such Registration Statement, as so amended, or 
in such Prospectus, as so supplemented; the Issuer and the Guarantor shall be 
deemed not to have used their reasonable best efforts to keep a Registration 
Statement effective during the Effectiveness Period, if they voluntarily take 
any action that would result in selling Holders of the Transfer Restricted 
Securities covered thereby not being able to sell such Transfer Restricted 
Securities during such Period, unless (i) such action is required by 
applicable law, or (ii) such action is taken by


                                       8

<PAGE>

them in good faith and for valid business reasons (not including avoidance of 
their obligations hereunder), including the acquisition or divestiture of 
assets;

          (c) if a Shelf Registration Statement is filed pursuant to Section 2 
hereof, the Company shall notify the selling Holders of Transfer Restricted 
Securities that have provided in writing to the Company a telephone or 
facsimile number and address for notices, their counsel if such counsel has 
provided in writing to the Company a telephone or facsimile number and 
address for notices and the managing underwriters, if any, promptly and, if 
requested, confirm such notice in writing, (i) when a Prospectus, any 
prospectus supplement or post-effective amendment has been filed, and, with 
respect to a Registration Statement or any post-effective amendment has 
become effective (including in any such written notice a statement that any 
Holder may, upon request, obtain, without charge, one conformed copy of such 
Registration Statement or post-effective amendment including financial 
statements and schedules, documents incorporated or deemed to be incorporated 
by reference and exhibits), (ii) of the issuance by the SEC of any stop order 
suspending the effectiveness of a Registration Statement or of any order 
preventing or suspending the use of any Prospectus or the initiation of any 
proceedings for that purpose, (iii) of the receipt by the Issuer or the 
Guarantor of any notification with respect to the suspension of the 
qualification or exemption from qualification of a Registration Statement or 
the initiation of any proceeding for such purpose, (iv) of the happening of 
any material event or any material information becoming known that makes any 
statement made in such Registration Statement or related Prospectus or any 
document incorporated or deemed to be incorporated therein by reference 
untrue in any material respect or that requires the making of any changes in 
such Registration Statement, Prospectus or documents so that, in the case of 
the Registration Statement, it will not contain any untrue statement of a 
material fact or omit to state any material fact required to be stated 
therein or necessary to make the statements therein not misleading, and that 
in the case of the Prospectus, it will not contain any untrue statement of a 
material fact or omit to state any material fact required to be stated 
therein or necessary to make the statements therein, in light of the 
circumstances under which they were made, not misleading, and (v) of the 
Issuer's and the Guarantor's reasonable determination that sales under the 
Registration Statement need to be terminated to comply with applicable law or 
that a post-effective amendment to a Registration Statement would be 
appropriate;

          (d) if a Shelf Registration Statement is filed pursuant to Section 2
hereof, use their reasonable best efforts to prevent the issuance of any order
suspending the effectiveness of a Registration Statement or of any order
preventing 

                                       9

<PAGE>

or suspending the use of a Prospectus and, if any such order is issued, to 
use their reasonable best efforts to obtain the withdrawal of any such order 
at the earliest possible moment;

          (e) if a Shelf Registration Statement is filed pursuant to Section 2 
hereof and if requested by the managing underwriters, if any, or the Holders 
of a majority in aggregate principal amount of the Transfer Restricted 
Securities being sold in connection with an underwritten offering, (i) 
promptly incorporate in a prospectus supplement or post-effective amendment 
such information relating to underwriters, if any, any Holder of Transfer 
Restricted Securities or the plan of distribution of the Transfer Restricted 
Securities as the managing underwriter, if any, or such Holders may 
reasonably request to be included therein, (ii) make all required filings of 
such prospectus supplement or such post-effective amendment as soon as 
reasonably practicable after the Issuer has received notification of the 
matters to be incorporated in such prospectus supplement or post-effective 
amendment pursuant to clause (i), and (iii) supplement or make amendments to 
such Registration Statement with such information as is required in 
connection with any request made pursuant to clause (i);

          (f) if a Shelf Registration Statement is filed pursuant to Section 2 
hereof, furnish to each selling Holder of Transfer Restricted Securities who 
so requests and to each managing underwriter, if any, without charge, one 
conformed copy of the Registration Statement or Registration Statements and 
each post-effective amendment thereto, including financial statements and 
schedules, and, if requested, all documents incorporated or deemed to be 
incorporated therein by reference and all exhibits;

          (g) if a Shelf Registration Statement is filed pursuant to Section 
2 hereof, deliver to each selling Holder, its counsel, and the underwriters, 
if any, without charge, as many copies of the Prospectus or Prospectuses 
(including each form of preliminary Prospectus), and each amendment or 
supplement thereto and any documents incorporated by reference therein, as 
such Persons may reasonably request; and, subject to the last paragraph of 
this Section 4 hereof, the Issuer and the Guarantor hereby consent to the use 
of such Prospectus and each amendment or supplement thereto by each of the 
selling Holders and their underwriters or agents, if any, and dealers, if 
any, in connection with the offering and sale of the Transfer Restricted 
Securities covered by such Prospectus and any amendment or supplement thereto;

                                      10

<PAGE>

          (h) prior to any public offering of Transfer Restricted Securities, 
use their reasonable best efforts to register or qualify, and to cooperate 
with the selling Holders of Transfer Restricted Securities, the underwriters, 
if any, and their respective counsel in connection with the registration or 
qualification (or exemption from such registration or qualification) of such 
Transfer Restricted Securities for offer and sale under the securities or 
Blue Sky laws of such jurisdictions as any selling Holder, or the managing 
underwriters reasonably request in writing; keep each such registration or 
qualification (or exemption therefrom), effective during the period such 
Registration Statement is required to be kept effective and do any and all 
other acts or things reasonably necessary or advisable to enable the 
disposition in such jurisdictions of the Transfer Restricted Securities 
covered by the applicable Registration Statement; PROVIDED that the Issuer 
and the Guarantor shall not be required to (A) qualify as a foreign 
corporation or as a dealer in securities in any jurisdiction where they are 
not then so qualified, (B) take any action that would subject them to general 
service of process in any such jurisdiction where they are not then so 
subject or (C) subject themselves to taxation in any such jurisdiction where 
they are not then so subject;

          (i) if a Shelf Registration Statement is filed pursuant to Section 
2 hereof, cooperate with the selling Holders of Transfer Restricted 
Securities and the managing underwriters, if any, to facilitate the timely 
preparation and delivery of certificates representing Transfer Restricted 
Securities to be sold, which certificates shall not bear any restrictive 
legends and shall be in a form eligible for deposit with The Depository Trust 
Company ("DTC"), and enable such Transfer Restricted Securities to be in such 
denominations and registered in such names as the managing underwriters, if 
any, or Holders may reasonably request at least two business days prior to 
any sale of the Transfer Restricted Securities;

          (j) if a Shelf Registration Statement is filed pursuant to Section 
2 hereof, upon the occurrence of any event contemplated by paragraph 4(c)(iv) 
or 4(c)(v) above, as promptly as practicable prepare and (subject to Section 
4(a) hereof), file with the SEC, at the expense of the Issuer, a supplement 
or post-effective amendment to the Registration Statement or a supplement to 
the related Prospectus or any document incorporated or deemed to be 
incorporated therein by reference, or file any other required document so 
that, as thereafter delivered to the purchasers of the Transfer Restricted 
Securities being sold thereunder, any such Prospectus will not contain an 
untrue statement of a material fact or omit to state a material fact required 
to be stated therein or necessary to make the statements therein, in light of 
the circumstances under which they were made, not misleading;

                                      11

<PAGE>

          (k) prior to the effective date of the first Registration Statement 
relating to the Transfer Restricted Securities, (i) provide the Trustee with 
certificates for the Transfer Restricted Securities in a form eligible for 
deposit with DTC and (ii) use its reasonable best efforts to provide a CUSIP 
number for the Transfer Restricted Securities;

          (l) in connection with an underwritten offering of Transfer 
Restricted Securities pursuant to a Shelf Registration Statement, enter into 
an underwriting agreement as is customary in underwritten offerings and take 
all other customary and appropriate actions as are reasonably requested by 
the managing underwriters in order to expedite or facilitate the registration 
or the disposition of such Transfer Restricted Securities, and in such 
connection, (i) make such representations and warranties to the underwriters, 
with respect to the business of the Issuer, the Guarantor and the 
Registration Statement, Prospectus and documents, if any, incorporated or 
deemed to be incorporated by reference therein, in each case, as are 
customarily made by issuers to underwriters in underwritten offerings; (ii) 
use their reasonable best efforts to obtain opinions of counsel to the Issuer 
and Guarantor and updates thereof in form and substance reasonably 
satisfactory to the managing underwriters, addressed to the underwriters 
covering the matters customarily covered in opinions requested in 
underwritten offerings and such other matters as may be reasonably requested 
by underwriters; (iii) use their reasonable best efforts to obtain "cold 
comfort" letters and updates thereof in form and substance reasonably 
satisfactory to the managing underwriters from the independent certified 
public accountants of the Issuer and the Guarantor (and, if necessary, any 
other independent certified public accountants of any subsidiary of the 
Issuer or the Guarantor or of any business acquired by any of them for which 
financial statements and financial data are, or are required to be, included 
in the Registration Statement), addressed to each of the underwriters, such 
letters to be in customary form and covering matters of the type customarily 
covered in "cold comfort" letters in connection with underwritten offerings 
and such other matters as are reasonably requested by underwriters as 
permitted by STATEMENT ON AUDITING STANDARDS NO. 72; and (iv) if an 
underwriting agreement is entered into, the same shall contain 
indemnification provisions and procedures no less favorable than those set 
forth in Section 6 hereof with respect to all parties to be indemnified 
pursuant to said Section.  The above shall be done at each closing under such 
underwriting agreement, or as and to the extent required thereunder;

          (m) if a Shelf Registration Statement is filed pursuant to Section 2
hereof, make available for inspection by any selling Holder of such Transfer
Restricted Securities being sold, any underwriter participating in any such
disposition 

                                      12

<PAGE>

of Transfer Restricted Securities, if any, and any attorney, accountant or 
other agent retained by any such selling Holder, or underwriter 
(collectively, the "Inspectors"), at the offices where normally kept, during 
reasonable business hours, all financial and other records, pertinent 
corporate documents and properties of the Issuer, the Guarantor and their 
subsidiaries (collectively, the "Records"), as shall be reasonably necessary 
to enable them to exercise any applicable due diligence responsibilities, and 
cause the officers, directors and employees of the Issuer, the Guarantor and 
their subsidiaries to supply all relevant information reasonably requested by 
any such Inspector in connection with such Registration Statement as is 
customary for due diligence examinations; provided, however, that the 
foregoing inspection and information gathering shall, to the extent 
reasonably possible, be coordinated on behalf of the Inspectors by one 
counsel designated by and on behalf of all such Inspectors.  Records which 
the Issuer determines, in good faith, to  be confidential and any Records 
which it notifies the Inspectors are confidential shall not be disclosed by 
the Inspectors, unless (i) the release of such Records is ordered pursuant to 
a subpoena or other order from a court of competent jurisdiction and only to 
the extent required thereby or (ii) the information in such Records has been 
made generally available to the public, other than as a result of the 
disclosure or failure to safeguard by such Inspector;

          (n) provide an indenture trustee for the Transfer Restricted 
Securities  and cause the Indenture to be qualified under the TIA not later 
than the effective date of the Exchange Offer or the first Registration 
Statement relating to the Transfer Restricted Securities; and in connection 
therewith, cooperate with the trustee under any such indenture and the 
Holders of the Transfer Restricted Securities, to effect such changes to such 
indenture as may be required for such indenture to be so qualified in 
accordance with the terms of the TIA; and execute, and use their reasonable 
best efforts to cause such trustee to execute, all customary documents as may 
be required to effect such changes, and all other forms and documents 
required to be filed with the SEC to enable such indenture to be so qualified 
in a timely manner;

          (o) use their reasonable best efforts to comply with all applicable 
rules and regulations of the SEC and, as soon as reasonably practicable after 
the effective date of the applicable Registration Statement, make generally 
available to the Holders, if any, a consolidated earning statement of the 
Issuer that satisfies the provisions of Section 11(a) of the Securities Act 
and Rule 158 thereunder;

                                      13

<PAGE>

          (p) cooperate with each seller of Transfer Restricted Securities 
covered by any Registration Statement and each underwriter, if any, 
participating in the disposition of such Transfer Restricted Securities and 
their respective counsel in connection with any filings required to be made 
with the National Association of Securities Dealers, Inc. (the "NASD");

          (q) use their reasonable best efforts to take all other steps 
necessary to effect the registration of the Transfer Restricted Securities 
covered by a Registration Statement contemplated hereby; and

          (r) use their reasonable best efforts to cause the Underlying 
Common Stock issuable upon conversion of the Convertible Preferred Securities 
to be listed for quotation on the New York Stock Exchange or other stock 
exchange or trading system on which the Sun Common Stock primarily trades on 
or as promptly as practicable after the Effective Time of the Shelf 
Registration Statement hereunder.

          (s) The Issuer and the Guarantor may require each seller of 
Transfer Restricted Securities as to which any registration is being effected 
to furnish to the Issuer such information regarding such seller and the 
distribution of such Transfer Restricted Securities as the Issuer may, from 
time to time, reasonably request.  The Issuer may exclude from such 
registration the Transfer Restricted Securities of any seller who fails to 
furnish such information within a reasonable time after receiving such 
request.

          Each Holder of Transfer Restricted Securities agrees by acquisition 
of such Transfer Restricted Securities that, upon receipt of any notice from 
the Issuer of the happening of any event of the kind described in Section 
4(c)(ii), 4(c)(iv), 4(c)(v) or 4(c)(vi) hereof, such Holder shall forthwith 
discontinue disposition of such Transfer Restricted Securities covered by 
such Registration Statement or Prospectus until such Holder's receipt of the 
copies of the supplemented or amended Prospectus contemplated by Section 4(j) 
hereof, or until it is advised in writing by the Issuer that the use of the 
applicable Prospectus may be resumed, and has received copies of any 
amendments or supplements thereto.  

                                      14

<PAGE>

5.   REGISTRATION EXPENSES

          (a)  All fees and expenses incident to the performance of or 
compliance with this Agreement by the Issuer and the Guarantor shall be borne 
by the Issuer and the Guarantor, whether or not a Shelf Registration 
Statement is filed or becomes effective, including, without limitation, (i) 
all registration and filing fees (including, without limitation, (A) fees 
with respect to filings required to be made with the NASD in connection with 
an underwritten offering and (B) fees and expenses of compliance with state 
securities or Blue Sky laws (including, without limitation, reasonable fees 
and disbursements of counsel in connection with Blue Sky qualifications of 
the Transfer Restricted Securities), (ii) printing expenses (including, 
without limitation, expenses of printing certificates for Transfer Restricted 
Securities in a form eligible for deposit with DTC and of printing 
Prospectuses, (iii) fees and disbursements of counsel for the Issuer and the 
Guarantor, (iv) fees and disbursements of all independent certified public 
accountants referred to in Section 4(l)(iii) hereof (including, without 
limitation, the expenses of any special audit and "cold comfort" letters 
required by or incident to such performance), (v) the fees and expenses of 
any "qualified independent underwriter" or other independent appraiser 
participating in an offering pursuant to Section 3 of Schedule E to the 
By-laws of the NASD, (vi) rating agency fees, (vii) fees and expenses of all 
other Persons retained by the Issuer and the Guarantor, (viii) internal 
expenses of the Issuer and the Guarantor (including, without limitation, all 
salaries and expenses of officers and employees of the Issuer and the 
Guarantor performing legal or accounting duties), (ix) the expense of any 
annual audit and (x) the fees and expenses incurred in connection with the 
listing of the securities to be registered on any securities exchange.  
Nothing contained in this Section 5 shall create an obligation on the part of 
the Issuer or the Guarantor to pay or reimburse any Holder for any 
underwriting commission or discount attributable to any such Holder's 
Transfer Restricted Securities included in an underwritten offering pursuant 
to a Registration Statement filed in accordance with the terms of this 
Agreement, or to guarantee such Holder any profit or proceeds from the sale 
of such Convertible Preferred Securities.

          (b)  In connection with any Shelf Registration Statement hereunder, 
the Issuer and the Guarantor shall reimburse the Holders of the Transfer 
Restricted Securities being registered in such registration for the 
reasonable fees and disbursements of not more than one counsel chosen by the 
Holders of a majority in aggregate principal amount of the Transfer 
Restricted Securities to be included in such Registration Statement.


                                 15

<PAGE>


6.   INDEMNIFICATION

          In connection with any Registration Statement, the Issuer and the 
Guarantor jointly and severally agree to indemnify and hold harmless (i) the 
Initial Purchasers, (ii) each Holder covered thereby and (iii) each person, 
if any, who controls (within the meaning of Section 15 of the Securities Act 
or Section 20 of the Exchange Act), any such Person (any of the persons 
referred to in this clause (ii) being hereinafter referred to as a 
"controlling person"), and (iv) the respective officers, directors, partners, 
employees, representatives and agents of any of such Person or any 
controlling person (any person referred to in clause (i), (ii), (iii) or (iv) 
may hereinafter be referred to as an "Indemnified Person"), to the fullest 
extent lawful, from and against any and all losses, claims, damages, 
liabilities and judgments (including, without limitation, any legal or other 
expenses incurred in connection with defending and investigating any matter, 
including any action that could give rise to any such losses, claims, 
damages, liabilities or judgments) directly or indirectly based upon or 
arising out of any untrue statement or alleged untrue statement of a material 
fact contained in such Registration Statement or any Prospectus (as amended 
or supplemented if the Issuer shall have furnished to such Indemnified Person 
any amendments or supplements thereto), or any preliminary prospectus, 
arising out of or based upon any omission or alleged omission to state 
therein a material fact required to be stated therein or necessary to make 
the statements therein, in light of the circumstances under which they were 
made, not misleading, except insofar as such losses, claims, damages or 
liabilities arise out of or are based upon (i) any untrue statement or 
omission or alleged untrue statement or omission made in reliance upon and in 
conformity with information relating to any Indemnified Person furnished to 
the Issuer, the Guarantor or any underwriter in writing by such Indemnified 
Person expressly for use therein, or (ii) any untrue statement contained in 
or omission from a preliminary Prospectus or Prospectus if a copy of the 
Prospectus (as then amended or supplemented, if the Issuer shall have 
furnished to or on behalf of the Holder participating in the distribution 
relating to the relevant Registration Statement any amendments or supplements 
thereto) was not sent or given by or on behalf of such Holder to the person 
asserting any such losses, liabilities, claims, damages or expenses who 
purchased Convertible Preferred Securities, if such Prospectus (or Prospectus 
as amended or supplemented), is required by law at or prior to the written 
confirmation of the sale of such Convertible Preferred Securities to such 
person and the untrue statement contained in or omission from such 
preliminary Prospectus or Prospectus was corrected in the Prospectus (or the 
Prospectus as amended or supplemented) or (iii) the Holder has not complied 
with the last paragraph of Section 4 of this Agreement.


                                 16

<PAGE>


          In connection with any Registration Statement in which a Holder of 
Transfer Restricted Securities is participating, such Holder of Transfer 
Restricted Securities agrees, severally and not jointly, to indemnify and 
hold harmless the Issuer, each Guarantor, each person who controls the Issuer 
or the Guarantor within the meaning of Section 15 of the Securities Act or 
Section 20 of the Exchange Act and the respective partners, directors, 
officers, representatives, employees and agents of such person or controlling 
person to the same extent as the foregoing indemnity from the Issuer and the 
Guarantor to each Indemnified Person, but only with reference to information 
relating to such Holder furnished to the Issuer in writing by or on behalf of 
such Holder expressly for use in any Registration Statement or Prospectus, 
any amendment or supplement thereto, or any preliminary Prospectus.  The 
liability of any Indemnified Person pursuant to this paragraph shall in no 
event exceed the net proceeds received by such Indemnified Person from sales 
of Transfer Restricted Securities giving rise to such obligations.

          If any suit, action, proceeding (including any governmental or 
regulatory investigation), claim or demand shall be brought or asserted 
against any person in respect of which indemnity may be sought pursuant to 
either of the two preceding paragraphs, such person (the "Indemnified 
Party"), shall promptly notify the person against whom such indemnity may be 
sought (the "Indemnifying Person"), in writing (enclosing a copy of all 
papers served on such indemnified party), and the Indemnifying Person, upon 
request of the Indemnified Party, shall assume promptly the defense of such 
action, including the employment of counsel reasonably satisfactory to the 
Indemnified Party to represent the Indemnified Party and any others the 
Indemnifying Person may reasonably designate in such proceeding and shall pay 
the reasonable fees and expenses actually incurred by such counsel related to 
such proceeding.  In any such proceeding, any Indemnified Party shall have 
the right to retain its own counsel, but the fees and expenses of such 
counsel shall be at the expense of such Indemnified Party, unless (i) the 
employment of such counsel shall have been specifically authorized in writing 
by the Indemnifying Person (ii) the Indemnifying Person failed promptly to 
assume the defense and employ counsel reasonably satisfactory to the 
Indemnified Party or (iii) the named parties to any such action (including 
any impleaded parties) include both such Indemnified Party and the 
Indemnifying Person, or any affiliate of the Indemnifying Person, and such 
Indemnified Party shall have been reasonably advised by counsel that there 
may be one or more legal defenses available to it which are different from or 
additional to those available to the Indemnifying Person or such affiliate of 
the Indemnifying Person (in which case the Indemnifying Person shall not have 
the right to assume the defense of such action on behalf of such Indemnified 
Party).  In any such case, the


                                 17

<PAGE>


Indemnifying Person shall not, in connection with any one such action or 
separate but substantially similar or related actions in the same 
jurisdiction arising out of the same general allegations or circumstances, be 
liable for the fees and expenses of more than one separate firm of attorneys 
(in addition to any local counsel), for all such indemnified parties, which 
firm shall be designated in writing by those indemnified parties who sold a 
majority in outstanding aggregate principal amount of Transfer Restricted 
Securities sold by all such indemnified parties, and any such separate firm 
for the Issuer and the Guarantor, their directors, their officers and such 
control persons of the Issuer and the Guarantor shall be designated in 
writing by the Guarantor.  The Indemnifying Person shall not be liable for 
any settlement of any proceeding effected without its written consent, which 
consent shall not be unreasonably withheld, but if settled with such consent 
or if there be a final judgment for the plaintiff, the Indemnifying Person 
agrees to indemnify any Indemnified Party from and against any loss or 
liability by reason of such settlement or judgment.  No Indemnifying Person 
shall, without the prior written consent of the Indemnified Party, effect any 
settlement of any pending or threatened proceeding in respect of which any 
Indemnified Party is or could have been a party and indemnity could have been 
sought hereunder by such Indemnified Party, unless such settlement includes 
an unconditional release of such Indemnified Party from all liability on 
claims that are the subject matter of such proceeding.

          If the indemnification provided for in the first and second 
paragraphs of this Section 6 is unavailable to an Indemnified Party in 
respect of any losses, claims, damages, liabilities, judgments, actions or 
expenses referred to therein (other than by reason of the exceptions provided 
therein), then each Indemnifying Person under such paragraphs, in lieu of 
indemnifying such Indemnified Party thereunder, shall contribute to the 
amount paid or payable by such Indemnified Party as a result of such losses, 
claims, damages, liabilities, or expenses (i) in such proportion as is 
appropriate to reflect the relative benefits of the Indemnified Party on the 
one hand and the Indemnifying Person(s) on the other in connection with the 
statements or omissions that resulted in such losses, claims, damages, 
liabilities or expenses or (ii) if the allocation provided by clause (i) 
above is not permitted by applicable law, in such proportion as is 
appropriate to reflect not only the relative benefits referred to in clause 
(i) above but also the relative fault of the Indemnifying Person(s) and the 
Indemnified Party, as well as any other relevant equitable considerations.   
The relative fault of the Issuer and the Guarantor on the one hand and any 
Indemnified Party(s) on the other shall be determined by reference to, among 
other things, whether the untrue or alleged untrue statement of a material 
fact or the omission or alleged omission to state a material fact relates to 
information supplied by the Issuer and the 


                                 18

<PAGE>


Guarantor or by such Indemnified Party(s) and the parties' relative intent, 
knowledge, access to information and opportunity to correct or prevent such 
statement or omission.

          The parties agree that it would not be just and equitable if 
contribution pursuant to this Section 6 were determined by PRO RATA 
allocation (even if such indemnified parties were treated as one entity for 
such purpose), or by any other method of allocation that does not take 
account of the equitable considerations referred to in the immediately 
preceding paragraph.  The amount paid or payable by an Indemnified Party as a 
result of the losses, liabilities, claims, damages,  judgments, actions and 
expenses referred to in the immediately preceding paragraph shall be deemed 
to include, subject to the limitations set forth above, any reasonable legal 
or other expenses actually incurred by such Indemnified Party in connection 
with investigating or defending any such action or claim.  Notwithstanding 
the provisions of this Section 6, in no event shall an Indemnified Person be 
required to contribute any amount in excess of the amount by which proceeds 
received by such Indemnified Person from sales of Transfer Restricted 
Securities exceeds the amount of any damages that such Indemnified Person has 
otherwise been required to pay by reason of such untrue or alleged untrue 
statement or omission or alleged omission.  No person guilty of fraudulent 
misrepresentation (within the meaning of Section 11(f) of the Securities 
Act), shall be entitled to contribution from any person who was not guilty of 
such fraudulent misrepresentation.

          The indemnity and contribution agreements contained in this Section 
6 will be in addition to any liability which the indemnifying parties may 
otherwise have to the indemnified parties referred to above.  The Indemnified 
Persons' obligations to contribute pursuant to this Section 6 are several in 
proportion to the respective principal amount of Convertible Preferred 
Securities sold by each of the Indemnified Persons hereunder and not joint.

7.   RULES 144 AND 144A

          The Issuer and the Guarantor covenant that they will file the 
reports required to be filed by them pursuant to the Securities Act and the 
Exchange Act and the rules and regulations adopted by the SEC thereunder in a 
timely manner and, if at any time the Issuer and the Guarantor are not 
required to file such reports, they will, upon the request of any Holder of 
Transfer Restricted Securities, make available information required by Rule 
144 and Rule 144A under the Securities Act in order to permit sales pursuant 
to Rule 144 and Rule 144A.  The Issuer and the Guarantor 

                                 19

<PAGE>

further covenant that they will take such further action as any Holder of 
Transfer Restricted Securities may reasonably request, all to the extent 
required from time to time to enable such Holder to sell Transfer Restricted 
Securities without registration under the Securities Act within the 
limitation of the exemptions provided by (a) Rule 144 and Rule 144A or (b) 
any similar rule or regulation hereafter adopted by the SEC.

8.   UNDERWRITTEN REGISTRATIONS

          (a) If any of the Transfer Restricted Securities covered by any 
Shelf Registration Statement are to be sold in an underwritten offering, the 
investment banker or investment bankers and manager or managers that will 
manage the offering will be selected by the Holders of a majority in 
aggregate principal amount of such Transfer Restricted Securities included in 
such offering and shall be reasonably acceptable to the Issuer and the 
Guarantor. The Issuer and the Guarantor shall not be obligated to arrange for 
more than one underwritten offering during the Effectiveness Period.

          No Holder of Transfer Restricted Securities may participate in any 
underwritten registration hereunder, unless such Holder (a) agrees to sell 
such Holder's Transfer Restricted Securities on the basis provided in any 
underwriting arrangements approved by the Persons entitled hereunder to 
approve such arrangements and (b) completes and executes all questionnaires, 
powers of attorney, indemnities, underwriting agreements and other documents 
required under the terms of such underwriting arrangements. 
          
          (b) Each Holder of Transfer Restricted Securities agrees, if 
requested (pursuant to a timely written notice) by the managing underwriters 
in an underwritten offering or by a placement agent in a private offering of 
the Issuer's or the Guarantor's securities, not to effect any private sale or 
distribution (including a sale pursuant to Rule 144(k) or Rule 144A under the 
Securities Act, but excluding non-public sales to any of its affiliates, 
officers, directors, employees and controlling persons), of any of the 
Convertible Preferred Securities, Convertible Debentures or Underlying Common 
Stock or securities convertible into or exercisable or exchangeable therefor, 
during the period beginning 10 days prior to, and ending 90 days after, the 
closing date of the underwritten offering.  

          The foregoing provisions shall not apply to any Holder of Transfer 
Restricted Securities if such Holder is prevented by applicable statute or 
regulation from entering into any such agreement.


                                       20

<PAGE>

          The Guarantor agrees not to offer, sell, contract to sell or 
otherwise transfer or dispose of any debt securities of the Issuer or the 
Guarantor or any warrants, rights or options to purchase or otherwise acquire 
securities of the Guarantor (other than (i) the Convertible Preferred 
Securities, (ii) commercial paper issued in the ordinary course of business, 
(iii) securities issued in transactions not registered under the Securities 
Act (although they may be subject to registration rights agreements) in 
connection with acquisitions by the Guarantor or any of its subsidiaries or 
pursuant to agreements of the Guarantor entered into prior to the 10 day 
period referred to below which were not entered into in contemplation of 
these restrictions, (iv) securities issued pursuant to employee benefit plans 
and (v) securities issued upon exercise of stock options or convertible or 
exchangeable securities outstanding prior to the 10 day period referred to 
below ), during such reasonable and customary period beginning 10 days prior 
to, and ending 60 days after the closing date of each underwritten offering 
made pursuant to such Registration Statement as the managing underwriters 
therefor request, without the prior written consent of such managing 
underwriters of an underwritten offering of Transfer Restricted Securities 
covered by a Registration Statement filed pursuant to Section 2 hereof; 
PROVIDED, HOWEVER, that the Guarantor shall not be obligated to comply with 
the last paragraph of this Section 8 more than once unless certain Holders of 
Transfer Restricted Securities have not been given the benefit of this 
provision because of some action on the part of the Guarantor (and in no case 
shall the Guarantor be obligated to comply with this provision on more than 
one occasion in any 12-month period.

9.   MISCELLANEOUS

          (a)  OTHER REGISTRATION RIGHTS.  The Guarantor may grant 
registration rights that would permit any Person that is a third party the 
right to piggyback on any Shelf Registration Statement; PROVIDED that if the 
managing underwriter, if any, of such offering delivers an opinion to the 
selling Holders that the total amount of securities which they and the 
holders of such piggyback rights intend to include in any Shelf Registration 
Statement is so large as to materially adversely affect the success of such 
offering (including the price at which such securities can be sold), then 
only the amount, number or kind of securities to be offered for the account 
of holders of such piggyback rights will be reduced to the extent necessary 
to reduce the total amount of securities to be included in such offering to 
the amount, number or kind recommended by the managing underwriter prior to 
any reduction in the amount of Transfer Restricted Securities to be included.


                                    21

<PAGE>

          (b)  REMEDIES.  In the event of a breach by the Issuer or the 
Guarantor of any of its obligations under this Agreement, each Holder of 
Transfer Restricted Securities, in addition to being entitled to exercise all 
rights provided herein, in the Indenture or, in the case of the Initial 
Purchasers, in the Purchase Agreement, or granted by law, including recovery 
of damages, will be entitled to specific performance of its rights under this 
Agreement.  Subject to Section 3, the Issuer and the Guarantor agree that 
monetary damages would not be adequate compensation for any loss incurred by 
reason of a breach by any of them of any of the provisions of this Agreement 
and hereby further agree that, in the event of any action for specific 
performance in respect of such breach, they shall waive the defense that a 
remedy at law would be adequate.

          (c)  NO INCONSISTENT AGREEMENTS.  The Issuer and the Guarantor have 
not, as of the date hereof, and they shall not, after the date of this 
Agreement, enter into any agreement with respect to any of their respective 
securities that is inconsistent with the rights granted to the Holders of 
Transfer Restricted Securities in this Agreement or otherwise conflicts with 
the provisions hereof.

          (d)  AMENDMENTS AND WAIVERS.  The provisions of this Agreement, 
including the provisions of this sentence, may not be amended, modified or 
supplemented, and waivers or consents to or departures from the provisions 
hereof may not be given, unless the Issuer has obtained the written consent 
of Holders of at least a majority of the then outstanding aggregate principal 
amount of Transfer Restricted Securities.  Notwithstanding the foregoing, a 
waiver or consent to or departure from the provisions hereof with respect to 
a matter that relates exclusively to the rights of Holders whose securities 
are being sold pursuant to a Registration Statement and that does not 
directly or indirectly affect, impair, limit or compromise the rights of 
other Holders may be given by Holders of at least a majority in aggregate 
principal amount of the Transfer Restricted Securities being sold by such 
Holders pursuant to such Registration Statement; PROVIDED that the provisions 
of this sentence may not be amended, modified or supplemented except in 
accordance with the provisions of the immediately preceding sentence.

          (e)  NOTICES.  All notices and other communications (including, 
without limitation, any notices or other communications to the Trustee), 
provided for or permitted hereunder shall be made in writing by 
hand-delivery, registered first-class mail, next-day air courier or 
telecopier:


                                    22

<PAGE>

          (i)  if to a Holder of Transfer Restricted Securities, at the most  
    current address given by the Trustee to the Issuer;

         (ii)  if to the Issuer or the Guarantor, Sun Healthcare Group, 
    Inc., 101 Sun Avenue, N.E., Albuquerque, New Mexico 87109, Attention: 
    Chief Financial Officer, with a copy to Shearman & Sterling, 555 
    California Street, Suite 2000, San Francisco, California 94104, 
    Attention: William H. Hinman, Esq.; and

        (iii)  if to any Initial Purchasers, c/o Bear, Stearns & Co. 
    Inc., 245 Park Avenue, New York, New York 10167, Attention: Syndicate 
    Department, with a copy to Skadden, Arps, Slate, Meagher & Flom LLP at 
    300 South Grand Avenue, Suite 3400, Los Angeles, California 90071, 
    Attention: Jonathan H. Grunzweig, Esq.

          All such notices and communications shall be deemed to have been 
duly given: when delivered by hand, if personally delivered; five business 
days after being deposited in the mail, postage prepaid, if mailed; one 
business day after being timely delivered to a nationally recognized next-day 
air courier, if made by next-day air courier; and when receipt is 
acknowledged by the addressee, if telecopied on a business day on such 
business day, if not on a business day, on the first business day thereafter.

          Copies of all such notices, demands or other communications shall 
be concurrently delivered by the Person giving the same to the Trustee under 
the Indenture at the address specified in such Indenture.

          (f)  SUCCESSORS AND ASSIGNS.  This Agreement shall inure to the 
benefit of and be binding upon the successors and assigns of each of the 
parties hereto, including, without limitation and without the need for an 
express assignment, subsequent Holders of Transfer Restricted Securities.  
The Issuer and the Guarantor agree that the Holders of the Transfer 
Restricted Securities shall be third party creditor beneficiaries to the 
agreements made hereunder by the Initial Purchasers, the Issuer and the 
Guarantor, and each Holder shall have the right to enforce such agreements 
directly to the extent it deems such enforcement necessary or advisable to 
protect its rights hereunder.

          (g)  COUNTERPARTS.  This Agreement may be executed in any number of 
counterparts and by the parties hereto in separate counterparts, each of 
which when 


                                 23

<PAGE>


so executed shall be deemed to be an original and all of which 
taken together shall constitute one and the same agreement.

          (h)  HEADINGS.  The headings in this Agreement are for convenience 
of reference only and shall not limit or otherwise affect the meaning hereof.

          (i)  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND 
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

          (j)  SEVERABILITY.  If any term, provision, covenant or restriction 
of this Agreement is held by a court of competent jurisdiction to be invalid, 
illegal, void or unenforceable, the remainder of the terms, provisions, 
covenants and restrictions set forth herein shall remain in full force and 
effect and shall in no way be affected, impaired or invalidated, and the 
parties hereto shall use their best efforts to find and employ an alternative 
means to achieve the same or substantially the same result as that 
contemplated by such term, provision, covenant or restriction.  It is hereby 
stipulated and declared to be the intention of the parties hereto that they 
would have executed the remaining terms, provisions, covenants and 
restrictions without including any of such that may be hereafter declared 
invalid, illegal, void or unenforceable.

          (k)  ENTIRE AGREEMENT.  This Agreement, together with the Purchase 
Agreement, is intended by the parties hereto as a final expression of their 
agreement, and is intended to be a complete and exclusive statement of the 
agreement and understanding of the parties hereto in respect of the subject 
matter contained herein and therein.

          (l)  SECURITIES HELD BY THE ISSUER, THE GUARANTOR OR THEIR 
RESPECTIVE AFFILIATES.  Whenever the consent or approval of Holders of a 
specified percentage of Transfer Restricted Securities is required hereunder, 
Transfer Restricted Securities held by the Issuer, the Guarantor, or their 
respective affiliates (as such term is defined in Rule 405 under the 
Securities Act) (other than the Initial Purchasers or subsequent Holders of 
Transfer Restricted Securities if such subsequent Holders are deemed to be 
affiliates solely by reason of their holdings of such Transfer Restricted 
Securities), shall not be counted in determining whether such consent or 
approval was given by the Holders of such required percentage.

          (m)  SURVIVAL.  This Agreement is intended to survive the 
consummation of the transactions contemplated by the Purchase Agreement.  The 
indemnifica-


                                    24

<PAGE>

tion and contribution obligations under Section 7 of this Agreement shall 
survive the termination of the Issuer's and the Guarantor's obligations under 
Section 2 of this Agreement.




                                    25

<PAGE>

          IN WITNESS WHEREOF, the parties have executed this Agreement as of 
the date first written above.

                                 SUN FINANCING I
                                 
                                 
                                 
                                 By: /s/ Robert F. Murphy
                                    ---------------------------
                                    Name: Robert F. Murphy
                                    Title:  Administrative Trustee
                                 
 

                                 SUN HEALTHCARE GROUP, INC.
                                 
                                 
                                 
                                 By: /s/ Robert D. Woltil
                                    ---------------------------
                                    Name: Robert D. Woltil
                                    Title:  Chief Financial Officer 

<PAGE>

                                 The foregoing Registration Rights 
                                 Agreement is hereby confirmed and 
                                 accepted as of the date first 
                                 above written.
                                 
                                 BEAR, STEARNS & CO. INC.
                                 DONALDSON, LUFKIN & JENRETTE
                                  SECURITIES CORPORATION
                                 J.P. MORGAN SECURITIES INC.
                                 NATIONSBANC MONTGOMERY
                                  SECURITIES LLC
                                 SCHRODER & CO. INC.



                                 By:  BEAR, STEARNS & CO. INC.



                                 By: /s/ Curtis Lane
                                    ---------------------------------
                                     Name:   Curtis Lane
                                     Title:  Senior Managing Director


<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE SUN
HEALTHCARE GROUP, INC, MARCH 31, 1998 FORM 10-Q AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               MAR-31-1998
<CASH>                                           1,113
<SECURITIES>                                         0
<RECEIVABLES>                                  637,740
<ALLOWANCES>                                    36,620
<INVENTORY>                                          0
<CURRENT-ASSETS>                               705,763
<PP&E>                                         654,971
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                               2,692,603
<CURRENT-LIABILITIES>                          349,381
<BONDS>                                      1,638,365
                                0
                                          0
<COMMON>                                           517
<OTHER-SE>                                     639,033
<TOTAL-LIABILITY-AND-EQUITY>                 2,692,603
<SALES>                                              0
<TOTAL-REVENUES>                               741,490
<CGS>                                                0
<TOTAL-COSTS>                                  709,513
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                 6,013
<INTEREST-EXPENSE>                              35,140
<INCOME-PRETAX>                                 31,977
<INCOME-TAX>                                    13,590
<INCOME-CONTINUING>                             18,387
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    18,387
<EPS-PRIMARY>                                     0.39
<EPS-DILUTED>                                     0.37
        

</TABLE>


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