PROSPERITY BANCSHARES INC
S-8, 1999-12-17
STATE COMMERCIAL BANKS
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<PAGE>   1
    As filed with the Securities and Exchange Commission on December 17, 1999

                                                   REGISTRATION NO. 333-
                                                                        --------
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             ----------------------

                                    FORM S-8
             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

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

                           PROSPERITY BANCSHARES, INC.
             (Exact name of registrant as specified in its charter)

                TEXAS                                        74-2331986
     (State or other jurisdiction                         (I.R.S. Employer
   of incorporation or organization)                   Identification Number)

                             3040 POST OAK BOULEVARD
                              HOUSTON, TEXAS 77056
                                 (713) 993-0002
              (Address of registrant's Principal Executive Offices)

                           PROSPERITY BANCSHARES, INC.
                           401(k)PROFIT SHARING PLAN
                              (Full Title of Plan)

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

                                TRACY T. RUDOLPH
                           PROSPERITY BANCSHARES, INC.
                             3040 POST OAK BOULEVARD
                              HOUSTON, TEXAS 77056
                     (Name and address of agent for service)

                                  713-993-0002
          (Telephone number, including area code, of agent for service)

                                    Copy to:

                              WILLIAM T. LUEDKE IV
                          BRACEWELL & PATTERSON, L.L.P.
                           SOUTH TOWER, PENNZOIL PLACE
                        711 LOUISIANA STREET, SUITE 2900
                            HOUSTON, TEXAS 77002-2781
                                 (713) 223-2900


                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
========================================================================================================================
                                                                  PROPOSED
                                                                   MAXIMUM               PROPOSED           AMOUNT OF
               TITLE OF                     AMOUNT TO             OFFERING           MAXIMUM AGGREGATE    REGISTRATION
      SECURITIES TO BE REGISTERED       BE REGISTERED(1)     PRICE PER SHARE (2)     OFFERING PRICE(2)         FEE
- ------------------------------------------------------------------------------------------------------------------------
<S>                                     <C>                  <C>                     <C>                  <C>
Common Stock, par value $1.00 per share      300,000              $15.9375              $4,781,250          $1,262.25
========================================================================================================================
</TABLE>



(1)      Pursuant to Rule 457(h)(1), the registration fee is calculated with
         respect to shares to be purchased pursuant to the Prosperity
         Bancshares, Inc. 401(k) Profit Sharing Plan (the "Plan"). In addition,
         pursuant to Rule 416(c) of the Securities Act of 1933, as amended (the
         "Act"), this Registration Statement also covers an indeterminate amount
         of interests to be offered or sold pursuant to the Plan which is
         described herein.

(2)      The proposed maximum offering price per share and the proposed maximum
         aggregate offering price are (a) calculated, pursuant to Rule
         457(h)(1), by multiplying the number of shares to be registered by the
         average of the high and low prices of a share of Common Stock, as
         reported on The Nasdaq Stock Market, Inc., on December 15, 1999, which
         was $15.9375, and (b) provided herein for the sole purpose of
         determining the registration fee. Pursuant to Rule 457(h)(2), no
         separate fee is required with respect to the Plan interests.


<PAGE>   2




                                     PART I


              INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

Item 1.  Plan Information.*

Item 2.  Registrant Information and Employee Plan Annual Information.*

*        The information required by Items 1 and 2 of Part I of Form S-8 is
         omitted from this Registration Statement in accordance with the Note to
         Part 1 of Form S-8 and Rule 428 promulgated under the Securities Act of
         1933, as amended (the "Securities Act").


                                       I-1

<PAGE>   3




                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

ITEM 3.   INCORPORATION OF DOCUMENTS BY REFERENCE.

         Prosperity Bancshares, Inc., a Texas corporation, (the "Company") and
the Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan (the "Plan"), hereby
incorporate by reference into this registration statement (the "Registration
Statement"):

                  (i)      the Company's Annual Report on Form 10-K for the
                           fiscal year ended December 31, 1998, as filed with
                           the Securities and Exchange Commission (the
                           "Commission") on March 24, 1999;

                  (ii)     the Plan's Annual Report on Form 11-K for the fiscal
                           year ended December 31, 1998, as filed with the
                           Commission on December 17, 1999;

                  (iii)    the Company's Quarterly Report on Form 10-Q for the
                           quarter ended September 30, 1999, as filed with the
                           Commission on November 15, 1999;

                  (iv)     the Company's Quarterly Report on Form 10-Q for the
                           quarter ended March 31, 1999, as filed with the
                           Commission on May 12, 1999;

                  (v)      the Company's Quarterly Report on Form 10-Q for the
                           quarter ended June 30, 1999, as filed with the
                           Commission on August 11, 1999; and

                  (vi)     the description of the Company's Common Stock, par
                           value $1.00 per share, contained in the Company's
                           Form 8-A, dated November 10, 1998, including any
                           amendment or report filed for the purpose of updating
                           such description.

         All documents filed by the Company or the Plan with the Commission
pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Securities Exchange Act
of 1934, as amended (the "Exchange Act"), subsequent to the filing date of this
Registration Statement and prior to the filing of a post-effective amendment to
this Registration Statement which indicates that all securities offered have
been sold or which deregisters all securities then remaining unsold, shall be
deemed to be incorporated by reference in this Registration Statement and to be
a part hereof from the date of filing of such documents.


         The Company will provide, without charge, to each participant in the
Plan, on written or oral request of such person, a copy of any or all of the
documents (without exhibits, unless such exhibits are specifically incorporated
by reference), incorporated by reference pursuant to this Item 3. All such
requests should be directed to Prosperity Bancshares, Inc., 1301 N. Mechanic, El
Campo, Texas 77437, Attention: David Hollaway, Chief Financial Officer. The
phone number at that address is (409) 543-2200.

ITEM 4.  DESCRIPTION OF SECURITIES.

         Not applicable.

ITEM 5.  INTERESTS OF NAMED EXPERTS AND COUNSEL.

         Not applicable.



                                      II-1

<PAGE>   4



ITEM 6.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         The Company's Amended and Restated Articles of Incorporation (the
"Articles of Incorporation") and Amended and Restated Bylaws ("Bylaws") require
the Company to indemnify officers and directors of the Registrant to the fullest
extent permitted by Article 2.02-1 of the Texas Business Corporation Act
("TBCA") of the State of Texas. Generally, Article 2.02-1 of the TBCA permits a
corporation to indemnify a person who was, is, or is threatened to be a named
defendant or respondent in a proceeding because the person was or is a director
or officer if it is determined that such person (i) conducted himself in good
faith, (ii) reasonably believed (a) in the case of conduct in his official
capacity as a director or officer of the corporation, that his conduct was in
the corporation's best interests, or (b) in the case of other situations, that
his conduct was at least not opposed to the corporation's best interests, and
(iii) in the case of any criminal proceeding, had no reasonable cause to believe
that his conduct was unlawful. In addition, the TBCA requires a corporation to
indemnify a director or officer for any action that such director or officer is
wholly successful in defending on the merits.

         The Company's Articles of Incorporation provide that a director of the
Company will not be liable to the corporation for monetary damages for an act or
omission in the director's capacity as a director, except to the extent not
permitted by law. Texas law does not permit exculpation of liability in the case
of (i) a breach of the director's duty of loyalty to the corporation or its
shareholders, (ii) an act or omission not in good faith that constitutes a
breach of duty of the director to the corporation or an act or omission that
involves intentional misconduct or a knowing violation of the law, (iii) a
transaction from which a director received an improper benefit, whether or not
the benefit resulted from an action taken within the scope of the director's
office or (iv) an act or omission for which the liability of the director is
expressly provided by statute.

         The Company may provide liability insurance for each director and
officer for certain losses arising from claims or changes made against them
while acting in their capabilities as directors or officers of the Company,
whether or not the Company would have the power to indemnify such person against
such liability, as permitted by law.

ITEM 7.  EXEMPTION FROM REGISTRATION CLAIMED.

         Not applicable.

ITEM 8.  EXHIBITS.

         4.1      Amended and Restated Articles of Incorporation of the Company
                  (incorporated herein by reference from Exhibit 3.1 to the
                  Company's Registration Statement on Form S-1; Registration No.
                  333-63267).

         4.2      Amended and Restated Bylaws of the Company (incorporated
                  herein by reference from Exhibit 3.2 to the Company's
                  Registration Statement on Form S-1; Registration No.
                  333-63267).

         4.3*     Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan.

         4.4*     Employer's Adoption Agreement.

         4.5*     Amendment No. 1 to Employer's Adoption Agreement.

         23.1*    Consent of Deloitte & Touche LLP.

         24.1*    Power of Attorney (included on page II-4).
- ----------

*Filed Herewith.

         The registrant will submit or has submitted the Plan and any amendment
thereto to the Internal Revenue Service ("IRS") in a timely manner and has made
or will make all changes required by the IRS in order to qualify the Plan.



                                      II-2

<PAGE>   5


ITEM 9.  UNDERTAKINGS.

         A.       The undersigned registrant hereby undertakes:

                           (1) To file, during any period in which offers or
                  sales are being made, a post-effective amendment to this
                  registration statement:

                                    (i) To include any prospectus required by
                           section 10(a)(3) of the Securities Act of 1933;

                                    (ii) To reflect in the prospectus any facts
                           or events arising after the effective date of the
                           registration statement (or the most recent
                           post-effective amendment thereof) which, individually
                           or in the aggregate, represent a fundamental change
                           in the information set forth in this Registration
                           Statement. Notwithstanding the foregoing, any
                           increase or decrease in volume of securities offered
                           (if the total dollar value of securities offered
                           would not exceed that which was registered) and any
                           deviation from the low or high and of the estimated
                           maximum offering range may be reflected in the form
                           of a prospectus filed with the Commission pursuant to
                           Rule 424(b) if, in the aggregate, the changes in
                           volume and price represent no more than a 20 percent
                           change in the maximum aggregate offering price set
                           forth in the "Calculation of Registration Fee" table
                           in the effective registration statement.

                                    (iii) To include any material information
                           with respect to the plan of distribution not
                           previously disclosed in the registration statement or
                           any material change to such information in this
                           Registration Statement;

                  Provided, however, that paragraphs (A)(1)(i) and (A)(1)(ii) of
                  this section do not apply if the information required to be
                  included in a post-effective amendment by those paragraphs is
                  contained in periodic reports filed by the registrant pursuant
                  to Section 13 or Section 15(d) of the Exchange Act, that are
                  incorporated by reference in this Registration Statement.

                           (2) That, for the purpose of determining any
                  liability under the Securities Act, each such post-effective
                  amendment shall be deemed to be a new registration statement
                  relating to the securities offered therein, and the offering
                  of such securities at that time shall be deemed to be the
                  initial bona fide offering thereof.

                           (3) To remove from registration by means of a
                  post-effective amendment any of the securities being
                  registered which remain unsold at the termination of the
                  offering.

         B. The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934 that is incorporated by reference in the
registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

         C. Insofar as indemnification for liabilities arising under the
Securities Act may be permitted to directors, officers and controlling persons
of the registrant pursuant to the foregoing provisions, or otherwise, the
registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

                                      II-3

<PAGE>   6




                                   SIGNATURES

         THE REGISTRANT. PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF
1933, AS AMENDED, THE REGISTRANT CERTIFIES THAT IT HAS REASONABLE GROUNDS TO
BELIEVE THAT IT MEETS ALL OF THE REQUIREMENTS FOR FILING ON FORM S-8 AND HAS
DULY CAUSED THIS REGISTRATION STATEMENT OR AMENDMENT TO BE SIGNED ON ITS BEHALF
BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED, IN THE CITY OF HOUSTON, STATE OF
TEXAS ON THE 17TH DAY OF DECEMBER, 1999.

                                     PROSPERITY BANCSHARES, INC.
                                         (Registrant)


                                     By: /s/ Tracy T. Rudolph
                                         ---------------------------------------
                                         Tracy T. Rudolph
                                         Chairman of the Board and President


                                POWER OF ATTORNEY

         Each person whose signature appears below hereby constitutes and
appoints Tracy T. Rudolph and David Zalman, with full power to each of them to
act without the other, the undersigned's true and lawful attorney-in-fact and
agent, with full power of substitution and resubstitution, for the undersigned
and in the undersigned's name, place and stead, in any and all capacities (until
revoked in writing), to sign this Registration Statement and any and all
amendments (including post-effective amendments) thereto, to file the same,
together with all exhibits thereto and documents in connection therewith, with
the Securities and Exchange Commission, to sign any and all applications,
registration statements, notices and other documents necessary or advisable to
comply with the applicable state securities authorities, granting unto said
attorney-in-fact and agent, or his or their substitute or substitutes, full
power and authority to do and perform each and every act and thing requisite and
necessary to be done in and about the premises in order to effectuate the same
as fully to all intents and purposes as the undersigned might or could do if
personally present, thereby ratifying and confirming all that said
attorneys-in-fact and agents, or his or their substitute or substitutes, may
lawfully do or cause to be done by virtue hereof.

         PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS
REGISTRATION STATEMENT OR AMENDMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN
THE CAPACITIES INDICATED AND ON THE 17TH DAY OF DECEMBER, 1999.

<TABLE>
<CAPTION>
         Signature                                                       Title
         ---------                                                       -----
<S>                                             <C>
/s/ Tracy T. Rudolph                                       Chairman of the Board and President
- -----------------------------------------                     (Principal Executive Officer)
Tracy T. Rudolph


/s/ David Hollaway                                                Chief Financial Officer
- -----------------------------------------       (Principal Financial Officer/ Principal Accounting Officer)
David Hollaway


/s/ Harry Bayne                                                         Director
- -----------------------------------------
Harry Bayne


/s/ James A. Bouligny                                                   Director
- -----------------------------------------
James A. Bouligny


/s/ J. T. Herin                                                         Director
- -----------------------------------------
J. T. Herin
</TABLE>





                                      II-4

<PAGE>   7




     <TABLE>
<S>                                             <C>
/s/ Charles M. Slavik                                            Director
- -----------------------------------------
Charles M. Slavik


/s/ Harrison Stafford                                            Director
- -----------------------------------------
Harrison Stafford


/s/ Robert Steelhammer                                           Director
- -----------------------------------------
Robert Steelhammer


/s/ David Zalman                                                 Director
- -----------------------------------------
David Zalman
</TABLE>




                                      II-5

<PAGE>   8




                                   SIGNATURES

         THE PLAN. PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933,
THE TRUSTEE HAS DULY CAUSED THIS REGISTRATION STATEMENT OR AMENDMENT TO BE
SIGNED ON ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED IN THE CITY
OF HOUSTON, STATE OF TEXAS ON THE 17TH DAY OF DECEMBER, 1999.


                                     PROSPERITY BANCSHARES, INC.
                                     401(K) PROFIT SHARING PLAN
                                     (PLAN)

                                     Michael Harris, as Trustee


                                     By: /s/ Michael Harris
                                         ---------------------------------------
                                     Name: Michael Harris
                                     Title:   Trustee



                                      II-6

<PAGE>   9



                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
  EXHIBIT NUMBER                                              DESCRIPTION
  --------------                                              -----------
<S>                                 <C>
         4.1                        Amended and Restated Articles of Incorporation of the Company (incorporated herein by
                                    reference from Exhibit 3.1 to the Company's Registration Statement on Form S-1 Registration
                                    No. 333-63267).

         4.2                        Amended and Restated Bylaws of the Company (incorporated herein by reference from
                                    Exhibit 3.2 to the Company's Registration Statement on Form S-1, Registration No. 333-
                                    63267).

         4.3*                       Prosperity Bancshares, Inc. 401(k) Profit Sharing Plan.

         4.4*                       Employer's Adoption Agreement.

         4.5*                       Amendment No. 1 to Employer's Adoption Agreement

         23.1*                      Consent of Deloitte & Touche LLP.

         24.1*                      Power of Attorney (included on page II-4).
</TABLE>

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

*Filed Herewith


<PAGE>   1
                                                                     EXHIBIT 4.3



           CUSTOM BENEFIT SERVICES OF HOUSTON, INC. REGIONAL PROTOTYPE
                       DEFINED CONTRIBUTION PLAN AND TRUST


                          Prosperity Bancshares, Inc.
                           401(k) Profit Sharing Plan


Copyright 1992 Custom Benefit Services of Houston, Inc.

<PAGE>   2



                                TABLE OF CONTENTS
                                    ARTICLE I
                                   DEFINITIONS

<TABLE>
<CAPTION>
                                   ARTICLE II
                    TOP HEAVY PROVISIONS AND ADMINISTRATION

<S>                                                                          <C>
2.1      TOP HEAVY PLAN REQUIREMENTS..........................................16

2.2      DETERMINATION OF TOP HEAVY STATUS....................................16

2.3      POWERS AND RESPONSIBILITIES OF THE EMPLOYER..........................20

2.4      DESIGNATION OF ADMINISTRATIVE AUTHORITY..............................21

2.5      ALLOCATION AND DELEGATION OF RESPONSIBILITIES........................21

2.6      POWERS AND DUTIES OF THE ADMINISTRATOR...............................21

2.7      RECORDS AND REPORTS..................................................23

2.8      APPOINTMENT OF ADVISERS..............................................23

2.9      INFORMATION FROM EMPLOYER............................................23

2.10     PAYMENT OF EXPENSES..................................................23

2.11     MAJORITY ACTIONS.....................................................23

2.12     CLAIMS PROCEDURE.....................................................24

2.13     CLAIMS REVIEW PROCEDURE..............................................24

                                  ARTICLE III
                                  ELIGIBILITY

3.1      CONDITIONS OF ELIGIBILITY............................................25

3.2      EFFECTIVE DATE OF PARTICIPATION......................................25

3.3      DETERMINATION OF ELIGIBILITY.........................................25

3.4      TERMINATION OF ELIGIBILITY...........................................25

3.5      OMISSION OF ELIGIBLE EMPLOYEE........................................26

3.6      INCLUSION OF INELIGIBLE EMPLOYEE.....................................26

3.7      ELECTION NOT TO PARTICIPATE..........................................26

3.8      CONTROL OF ENTITIES BY OWNER-EMPLOYEE................................26
</TABLE>



<PAGE>   3

<TABLE>
<CAPTION>
                                                    ARTICLE IV
                                            CONTRIBUTION AND ALLOCATION

<S>                                                                                                             <C>
4.1      FORMULA FOR DETERMINING EMPLOYER'S CONTRIBUTION.........................................................27

4.2      TIME OF PAYMENT OF EMPLOYER'S CONTRIBUTION..............................................................28

4.3      ALLOCATION OF CONTRIBUTION, FORFEITURES AND EARNINGS....................................................28

4.4      MAXIMUM ANNUAL ADDITIONS................................................................................35

4.5      ADJUSTMENT FOR EXCESSIVE ANNUAL ADDITIONS...............................................................44

4.6      TRANSFERS FROM QUALIFIED PLANS..........................................................................44

4.7      VOLUNTARY CONTRIBUTIONS.................................................................................45

4.8      DIRECTED INVESTMENT ACCOUNT.............................................................................47

4.9      QUALIFIED VOLUNTARY EMPLOYEE CONTRIBUTIONS..............................................................47

4.10     ACTUAL CONTRIBUTION PERCENTAGE TESTS....................................................................48

4.11     INTEGRATION IN MORE THAN ONE PLAN.......................................................................48

                                                     ARTICLE V
                                                    VALUATIONS

5.1      VALUATION OF THE TRUST FUND.............................................................................48

5.2      METHOD OF VALUATION.....................................................................................49

                                                    ARTICLE VI
                                    DETERMINATION AND DISTRIBUTION OF BENEFITS

6.1      DETERMINATION OF BENEFITS UPON RETIREMENT...............................................................49

6.2      DETERMINATION OF BENEFITS UPON DEATH....................................................................49

6.3      DETERMINATION OF BENEFITS IN EVENT OF DISABILITY........................................................51

6.4      DETERMINATION OF BENEFITS UPON TERMINATION..............................................................51

6.5      DISTRIBUTION OF BENEFITS................................................................................55

6.6      DISTRIBUTION OF BENEFITS UPON DEATH.....................................................................60

6.7      TIME OF SEGREGATION OR DISTRIBUTION.....................................................................65

6.8      DISTRIBUTION FOR MINOR BENEFICIARY......................................................................66

6.9      LOCATION OF PARTICIPANT OR BENEFICIARY UNKNOWN..........................................................66

6.10     PRE-RETIREMENT DISTRIBUTION.............................................................................66
</TABLE>


<PAGE>   4

<TABLE>
<S>                                                                                                             <C>
6.11     ADVANCE DISTRIBUTION FOR HARDSHIP.......................................................................67

6.12     LIMITATIONS ON BENEFITS AND DISTRIBUTIONS...............................................................67

6.13     SPECIAL RULE FOR NON-ANNUITY PLANS......................................................................68

                                                    ARTICLE VII
                                                      TRUSTEE

7.1      BASIC RESPONSIBILITIES OF THE TRUSTEE...................................................................68

7.2      INVESTMENT POWERS AND DUTIES OF THE TRUSTEE.............................................................69

7.3      OTHER POWERS OF THE TRUSTEE.............................................................................71

7.4      LOANS TO PARTICIPANTS...................................................................................74

7.5      DUTIES OF THE TRUSTEE REGARDING PAYMENTS................................................................76

7.6      TRUSTEE'S COMPENSATION AND EXPENSES AND TAXES...........................................................76

7.7      ANNUAL REPORT OF THE TRUSTEE............................................................................76

7.8      AUDIT...................................................................................................77

7.9      RESIGNATION, REMOVAL AND SUCCESSION OF TRUSTEE..........................................................78

7.10     TRANSFER OF INTEREST....................................................................................79

7.11     TRUSTEE INDEMNIFICATION.................................................................................79

7.12     EMPLOYER SECURITIES AND REAL PROPERTY...................................................................79

                                                   ARTICLE VIII
                                        AMENDMENT, TERMINATION, AND MERGERS

8.1      AMENDMENT...............................................................................................79

8.2      TERMINATION.............................................................................................81

8.3      MERGER OR CONSOLIDATION.................................................................................81

                                                    ARTICLE IX
                                                   MISCELLANEOUS

9.1      EMPLOYER ADOPTIONS......................................................................................81

9.2      PARTICIPANT'S RIGHTS....................................................................................82

9.3      ALIENATION..............................................................................................82

9.4      CONSTRUCTION OF PLAN....................................................................................83

9.5      GENDER AND NUMBER.......................................................................................83
</TABLE>


<PAGE>   5

<TABLE>
<S>                                                                                                             <C>
9.6      LEGAL ACTION............................................................................................83

9.7      PROHIBITION AGAINST DIVERSION OF FUNDS..................................................................83

9.8      BONDING.................................................................................................84

9.9      EMPLOYER'S AND TRUSTEE'S PROTECTIVE CLAUSE..............................................................84

9.10     INSURER'S PROTECTIVE CLAUSE.............................................................................84

9.11     RECEIPT AND RELEASE FOR PAYMENTS........................................................................84

9.12     ACTION BY THE EMPLOYER..................................................................................85

9.13     NAMED FIDUCIARIES AND ALLOCATION OF RESPONSIBILITY......................................................85

9.14     HEADINGS................................................................................................85

9.15     APPROVAL BY INTERNAL REVENUE SERVICE....................................................................85

9.16     UNIFORMITY..............................................................................................86

9.17     PAYMENT OF BENEFITS.....................................................................................86

                                                     ARTICLE X
                                              PARTICIPATING EMPLOYERS

10.1     ELECTION TO BECOME A PARTICIPATING EMPLOYER.............................................................86

10.2     REQUIREMENTS OF PARTICIPATING EMPLOYERS.................................................................87

10.3     DESIGNATION OF AGENT....................................................................................87

10.4     EMPLOYEE TRANSFERS......................................................................................87

10.5     PARTICIPATING EMPLOYER'S CONTRIBUTION AND FORFEITURES...................................................88

10.6     AMENDMENT...............................................................................................88

10.7     DISCONTINUANCE OF PARTICIPATION.........................................................................88

10.8     ADMINISTRATOR'S AUTHORITY...............................................................................88

10.9     PARTICIPATING EMPLOYER CONTRIBUTION FOR AFFILIATE.......................................................89

                                                    ARTICLE XI
                                            CASH OR DEFERRED PROVISIONS

11.1     FORMULA FOR DETERMINING EMPLOYER'S CONTRIBUTION.........................................................89

11.2     PARTICIPANT'S SALARY REDUCTION ELECTION.................................................................90

11.3     ALLOCATION OF CONTRIBUTION, FORFEITURES AND EARNINGS....................................................94
</TABLE>


<PAGE>   6

<TABLE>
<S>                                                                                                             <C>
11.4     ACTUAL DEFERRAL PERCENTAGE TESTS........................................................................97

11.5     ADJUSTMENT TO ACTUAL DEFERRAL PERCENTAGE TESTS.........................................................100

11.6     ACTUAL CONTRIBUTION PERCENTAGE TESTS...................................................................104

11.7     ADJUSTMENT TO ACTUAL CONTRIBUTION PERCENTAGE TESTS.....................................................107

11.8     ADVANCE DISTRIBUTION FOR HARDSHIP......................................................................111
</TABLE>



<PAGE>   7


                                    ARTICLE I
                                   DEFINITIONS

          As used in this Plan, the following words and phrases shall have the
meanings set forth herein unless a different meaning is clearly required by the
context:

     1.1 "Act" means the Employee Retirement Income Security Act of 1974, as it
may be amended from time to time.

     1.2 "Administrator" means the person(s) or entity designated by the
Employer pursuant to Section 2.4 to administer the Plan on behalf of the
Employer.

     1.3 "Adoption Agreement" means the separate Agreement which is executed by
the Employer and accepted by the Trustee which sets forth the elective
provisions of this Plan and Trust as specified by the Employer.

     1.4 "Affiliated Employer" means the Employer and any corporation which is a
member of a controlled group of corporations (as defined in Code Section 414(b))
which includes the Employer; any trade or business (whether or not incorporated)
which is under common control (as defined in Code Section 414(c)) with the
Employer; any organization (whether or not incorporated) which is a member of an
affiliated service group (as defined in Code Section 414(m)) which includes the
Employer; and any other entity required to be aggregated with the Employer
pursuant to Regulations under Code Section 414(o).

     1.5 "Aggregate Account" means with respect to each Participant, the value
of all accounts maintained on behalf of a Participant, whether attributable to
Employer or Employee contributions, subject to the provisions of Section 2.2.

     1.6 "Anniversary Date" means the anniversary date specified in C3 of the
Adoption Agreement.

     1.7 "Beneficiary" means the person to whom a share of a deceased
Participant's interest in the Plan is payable, subject to the restrictions of
Sections 6.2 and 6.6.

     1.8 "Code" means the Internal Revenue Code of 1986, as amended or replaced
from time to time.

     1.9 "Compensation" with respect to any Participant means such Participant's
compensation as specified by the Employer in E1 of the Adoption Agreement that
is paid during the applicable period. Compensation for any Self-Employed
Individual shall be equal to his Earned Income.

          In addition, if specified in the Adoption Agreement, Compensation for
all Plan purposes shall also include


                                       1
<PAGE>   8

compensation which is not currently includible in the Participant's gross income
by reason of the application of Code Sections 125, 402(a)(8), 402(h)(1)(B), or
403(b).

          Compensation in excess of $200,000 shall be disregarded. Such amount
shall be adjusted at the same time and in such manner as permitted under Code
Section 415(d). In applying this limitation, the family group of a Highly
Compensated Participant who is subject to the Family Member aggregation rules of
Code Section 414(q)(6) because such Participant is either a "five percent owner"
of the Employer or one of the ten (10) Highly Compensated Employees paid the
greatest "415 Compensation" during the year, shall be treated as a single
Participant, except that for this purpose Family Members shall include only the
affected Participant's spouse and any lineal descendants who have not attained
age nineteen (19) before the close of the year. If, as a result of the
application of such rules, the adjusted $200,000 limitation is exceeded, then
(except for purposes of determining the portion of Compensation up to the
integration level if this plan is integrated), the limitation shall be prorated
among the affected individuals in proportion to each such individual's
Compensation as determined under this Section prior to the application of this
limitation.

          For Plan Years beginning prior to January 1, 1989, the $200,000 limit
(without regard to Family Member aggregation) shall apply only for Top Heavy
Plan Years and shall not be adjusted.

     1.10 "Contract" or "Policy" means any life insurance policy, retirement
income policy, or annuity contract (group or individual) issued by the Insurer.
In the event of any conflict between the terms of this Plan and the terms of any
insurance contract purchased hereunder, the Plan provisions shall control.

     1.11 "Deferred Compensation" means, with respect to any Participant, that
portion of the Participant's total Compensation which has been contributed to
the Plan in accordance with the Participant's deferral election pursuant to
Section 11.2.

     1.12 "Early Retirement Date" means the date specified in the Adoption
Agreement on which a Participant or Former Participant has satisfied the age and
service requirements specified in the Adoption Agreement (Early Retirement Age).
A Participant shall become fully Vested upon satisfying this requirement if
still employed at his Early Retirement Age.

          A Former Participant who terminates employment after satisfying the
service requirement for Early Retirement and who thereafter reaches the age
requirement contained herein shall be entitled to receive his benefits under
this Plan.

     1.13 "Earned Income" means with respect to a Self-Employed Individual, the
net earnings from self-employment in the trade or



                                       2
<PAGE>   9

business with respect to which the Plan is established, for which the personal
services of the individual are a material income-producing factor. Net earnings
will be determined without regard to items not included in gross income and the
deductions allocable to such items. Net earnings are reduced by contributions by
the Employer to a qualified Plan to the extent deductible under Code Section
404. In addition, for Plan Years beginning after December 31, 1989, net earnings
shall be determined with regard to the deduction allowed to the Employer by Code
Section 164(f).

     1.14 "Elective Contribution" means the Employer's contributions to the Plan
that are made pursuant to the Participant's deferral election pursuant to
Section 11.2. In addition, if selected in E3 of the Adoption Agreement, the
Employer's matching contribution made pursuant to Section 11.1(b) shall be
considered an Elective Contribution for purposes of the Plan. Elective
Contributions shall be subject to the requirements of Sections 11.2(b) and
11.2(c) and shall further be required to satisfy the discrimination requirements
of Regulation 1.401(k)-1(b)(3), the provisions of which are specifically
incorporated herein by reference.

     1.15 "Eligible Employee" means any Employee specified in D1 of the Adoption
Agreement.

     1.16 "Employee" means any person who is employed by the Employer, but
excludes any person who is employed as an independent contractor. The term
Employee shall also include Leased Employees as provided in Code Section 414(n)
or (o).

          Except as provided in the Non-Standardized Adoption Agreement, all
Employees of all entities which are an Affiliated Employer will be treated as
employed by a single employer.

     1.17 "Employer" means the entity specified in the Adoption Agreement, any
Participating Employer (as defined in Section 10.1) which shall adopt this Plan,
any successor which shall maintain this Plan and any predecessor which has
maintained this Plan.

     1.18 "Excess Compensation" means, with respect to a Plan that is integrated
with Social Security, a Participant's Compensation which is in excess of the
amount set forth in the Adoption Agreement.

     1.19 "Excess Contributions" means, with respect to a Plan Year, the excess
of Elective Contributions and Qualified Non-Elective Contributions made on
behalf of Highly Compensated Participants for the Plan Year over the maximum
amount of such contributions permitted under Section 11.4(a).

     1.20 "Excess Deferred Compensation" means, with respect to any taxable year
of a Participant, the excess of the aggregate



                                       3
<PAGE>   10

amount of such Participant's Deferred Compensation and the elective deferrals
pursuant to Section 11.2(f) actually made on behalf of such Participant for such
taxable year, over the dollar limitation provided for in Code Section 402(g),
which is incorporated herein by reference.

     1.21 "Family Member" means, with respect to an affected Participant, such
Participant's spouse, and such Participant's lineal descendants and ascendants
and their spouses, all as described in Code Section 414(q)(6)(B).

     1.22 "Fiduciary" means any person who (a) exercises any discretionary
authority or discretionary control respecting management of the Plan or
exercises any authority or control respecting management or disposition of its
assets, (b) renders investment advice for a fee or other compensation, direct or
indirect, with respect to any monies or other property of the Plan or has any
authority or responsibility to do so, or (c) has any discretionary authority or
discretionary responsibility in the administration of the Plan, including, but
not limited to, the Trustee, the Employer and its representative body, and the
Administrator.

     1.23 "Fiscal Year" means the Employer's accounting year as specified in the
Adoption Agreement.

     1.24 "Forfeiture" means that portion of a Participant's Account that is not
Vested, and occurs on the earlier of:

                  (a) the distribution of the entire Vested portion of a
         Participant's Account, or

                  (b) the last day of the Plan Year in which the Participant
         incurs five (5) consecutive 1-Year Breaks in Service.

          Furthermore, for purposes of paragraph (a) above, in the case of a
Terminated Participant whose Vested benefit is zero, such Terminated Participant
shall be deemed to have received a distribution of his Vested benefit upon his
termination of employment. In addition, the term Forfeiture shall also include
amounts deemed to be Forfeitures pursuant to any other provision of this Plan.

     1.25 "Former Participant" means a person who has been a Participant, but
who has ceased to be a Participant for any reason.

     1.26 "414(s) Compensation" with respect to any Employee means his
Compensation as defined in Section 1.9. However, for purposes of this Section,
Compensation shall be Compensation paid and shall be determined by including, in
the case of a non-standardized Adoption Agreement, any items that are excluded
from Compensation pursuant to the Adoption Agreement. The amount



                                       4
<PAGE>   11

of "414(s) Compensation" with respect to any Employee shall include "414(s)
Compensation" during the entire twelve (12) month period ending on the last day
of such Plan Year, except that for Plan Years beginning prior to the later of
January 1, 1992, or the date that is sixty (60) days after the date final
Regulations are issued, "414(s) Compensation" shall only be recognized as of an
Employee's effective date of participation.

          In addition, if specified in the Adoption Agreement, "414(s)
Compensation" shall also include compensation which is not currently includible
in the Participant's gross income by reason of the application of Code Sections
125, 402(a)(8), 402(h)(1)(B), or 403(b), plus Elective Contributions
attributable to Deferred Compensation recharacterized as voluntary Employee
contributions pursuant to 11.5(a).

     1.27 "415 Compensation" means compensation as defined in Section 4.4(f)(2).

     1.28 "Highly Compensated Employee" means an Employee described in Code
Section 414(q) and the Regulations thereunder and generally means an Employee
who performed services for the Employer during the "determination year" and is
in one or more of the following groups:

                  (a) Employees who at any time during the "determination year"
         or "look-back year" were "five percent owners" as defined in Section
         1.35(c).

                  (b) Employees who received "415 Compensation" during the
         "look-back year" from the Employer in excess of $75,000.

                  (c) Employees who received "415 Compensation" during the
         "look-back year" from the Employer in excess of $50,000 and were in the
         Top Paid Group of Employees for the Plan Year.

                  (d) Employees who during the "look-back year" were officers of
         the Employer (as that term is defined within the meaning of the
         Regulations under Code Section 416) and received "415 Compensation"
         during the "look-back year" from the Employer greater than 50 percent
         of the limit in effect under Code Section 415(b)(1)(A) for any such
         Plan Year. The number of officers shall be limited to the lesser of (i)
         50 employees; or (ii) the greater of 3 employees or 10 percent of all
         employees. If the Employer does not have at least one officer whose
         annual "415 Compensation" is in excess of 50 percent of the Code
         Section 415(b)(1)(A) limit, then the highest paid officer of the
         Employer will be treated as a Highly Compensated Employee.

                  (e) Employees who are in the group consisting of the 100
         Employees paid the greatest "415 Compensation" during the
         "determination year" and are also described in (b), (c)



                                       5
<PAGE>   12

         or (d) above when these paragraphs are modified to substitute
         "determination year" for "look-back year".

          The "determination year" shall be the Plan Year for which testing is
being performed, and the "look-back year" shall be the immediately preceding
twelve-month period. However, if the Plan Year is a calendar year, or if another
Plan of the Employer so provides, then the "look-back year" shall be the
calendar year ending with or within the Plan Year for which testing is being
performed, and the "determination year" (if applicable) shall be the period of
time, if any, which extends beyond the "look-back year" and ends on the last day
of the Plan Year for which testing is being performed (the "lag period"). With
respect to this election, it shall be applied on a uniform and consistent basis
to all plans, entities, and arrangements of the Employer.

          For purposes of this Section, the determination of "415 Compensation"
shall be made by including amounts that would otherwise be excluded from a
Participant's gross income by reason of the application of Code Sections 125,
402(a)(8), 402(h)(1)(B) and, in the case of Employer contributions made pursuant
to a salary reduction agreement, Code Section 403(b). Additionally, the dollar
threshold amounts specified in (b) and (c) above shall be adjusted at such time
and in such manner as is provided in Regulations. In the case of such an
adjustment, the dollar limits which shall be applied are those for the calendar
year in which the "determination year" or "look back year" begins.

          In determining who is a Highly Compensated Employee, Employees who are
non-resident aliens and who received no earned income (within the meaning of
Code Section 911(d)) from the Employer constituting United States source income
within the meaning of Code Section 861(a)(3) shall not be treated as Employees.
Additionally, all Affiliated Employers shall be taken into account as a single
employer and Leased Employees within the meaning of Code Sections 414(n)(2) and
414(o)(2) shall be considered Employees unless such Leased Employees are covered
by a plan described in Code Section 414(n)(5) and are not covered in any
qualified plan maintained by the Employer. The exclusion of Leased Employees for
this purpose shall be applied on a uniform and consistent basis for all of the
Employer's retirement plans. In addition, Highly Compensated Former Employees
shall be treated as Highly Compensated Employees without regard to whether they
performed services during the "determination year".

     1.29 "Highly Compensated Former Employee" means a former Employee who had a
separation year prior to the "determination year" and was a Highly Compensated
Employee in the year of separation from service or in any "determination year"
after attaining age 55. Notwithstanding the foregoing, an Employee who separated
from service prior to 1987 will be treated as a Highly Compensated Former
Employee only if during the separation year (or year preceding the separation
year) or any year after the Employee attains age 55 (or the last year ending
before the



                                       6
<PAGE>   13

Employee's 55th birthday), the Employee either received "415 Compensation" in
excess of $50,000 or was a "five percent owner". For purposes of this Section,
"determination year", "415 Compensation" and "five percent owner" shall be
determined in accordance with Section 1.28. Highly Compensated Former Employees
shall be treated as Highly Compensated Employees. The method set forth in this
Section for determining who is a "Highly Compensated Former Employee" shall be
applied on a uniform and consistent basis for all purposes for which the Code
Section 414(q) definition is applicable.

     1.30 "Highly Compensated Participant" means any Highly Compensated Employee
who is eligible to participate in the Plan.

     1.31 "Hour of Service" means (1) each hour for which an Employee is
directly or indirectly compensated or entitled to compensation by the Employer
for the performance of duties during the applicable computation period; (2) each
hour for which an Employee is directly or indirectly compensated or entitled to
compensation by the Employer (irrespective of whether the employment
relationship has terminated) for reasons other than performance of duties (such
as vacation, holidays, sickness, jury duty, disability, lay-off, military duty
or leave of absence) during the applicable computation period; (3) each hour for
which back pay is awarded or agreed to by the Employer without regard to
mitigation of damages. The same Hours of Service shall not be credited both
under (1) or (2), as the case may be, and under (3).

          Notwithstanding the above, (i) no more than 501 Hours of Service are
required to be credited to an Employee on account of any single continuous
period during which the Employee performs no duties (whether or not such period
occurs in a single computation period); (ii) an hour for which an Employee is
directly or indirectly paid, or entitled to payment, on account of a period
during which no duties are performed is not required to be credited to the
Employee if such payment is made or due under a plan maintained solely for the
purpose of complying with applicable worker's compensation, or unemployment
compensation or disability insurance laws; and (iii) Hours of Service are not
required to be credited for a payment which solely reimburses an Employee for
medical or medically related expenses incurred by the Employee.

          For purposes of this Section, a payment shall be deemed to be made by
or due from the Employer regardless of whether such payment is made by or due
from the Employer directly, or indirectly through, among others, a trust fund,
or insurer, to which the Employer contributes or pays premiums and regardless of
whether contributions made or due to the trust fund, insurer, or other entity
are for the benefit of particular Employees or are on behalf of a group of
Employees in the aggregate.



                                       7
<PAGE>   14

          An Hour of Service must be counted for the purpose of determining a
Year of Service, a year of participation for purposes of accrued benefits, a
1-Year Break in Service, and employment commencement date (or reemployment
commencement date). The provisions of Department of Labor regulations
2530.200b-2(b) and (c) are incorporated herein by reference.

          Hours of Service will be credited for employment with all Affiliated
Employers and for any individual considered to be a Leased Employee pursuant to
Code Sections 414(n) or 414(o) and the Regulations thereunder.

          Hours of Service will be determined on the basis of the method
selected in the Adoption Agreement.

     1.32 "Insurer" means any legal reserve insurance company which shall issue
one or more policies under the Plan.

     1.33 "Investment Manager" means an entity that (a) has the power to manage,
acquire, or dispose of Plan assets and (b) acknowledges fiduciary responsibility
to the Plan in writing. Such entity must be a person, firm, or corporation
registered as an investment adviser under the Investment Advisers Act of 1940, a
bank, or an insurance company.

     1.34 "Joint and Survivor Annuity" means an annuity for the life of a
Participant with a survivor annuity for the life of the Participant's spouse
which is not less than 1/2, nor greater than the amount of the annuity payable
during the joint lives of the Participant and the Participant's spouse. The
Joint and Survivor Annuity will be the amount of benefit which can be purchased
with the Participant's Vested interest in the Plan.

     1.35 "Key Employee" means an Employee as defined in Code Section 416(i) and
the Regulations thereunder. Generally, any Employee or former Employee (as well
as each of his Beneficiaries) is considered a Key Employee if he, at any time
during the Plan Year that contains the "Determination Date" or any of the
preceding four (4) Plan Years, has been included in one of the following
categories:

                  (a) an officer of the Employer (as that term is defined within
         the meaning of the Regulations under Code Section 416) having annual
         "415 Compensation" greater than 50 percent of the amount in effect
         under Code Section 415(b)(1)(A) for any such Plan Year.

                  (b) one of the ten employees having annual "415 Compensation"
         from the Employer for a Plan Year greater than the dollar limitation in
         effect under Code Section 415(c)(1)(A) for the calendar year in which
         such Plan Year ends and owning (or considered as owning within the
         meaning of Code Section 318) both more than one-half percent interest
         and the largest interests in the Employer.



                                       8
<PAGE>   15

                  (c) a "five percent owner" of the Employer. "Five percent
         owner" means any person who owns (or is considered as owning within the
         meaning of Code Section 318) more than five percent (5%) of the
         outstanding stock of the Employer or stock possessing more than five
         percent (5%) of the total combined voting power of all stock of the
         Employer or, in the case of an unincorporated business, any person who
         owns more than five percent (5%) of the capital or profits interest in
         the Employer. In determining percentage ownership hereunder, employers
         that would otherwise be aggregated under Code Sections 414(b), (c), (m)
         and (o) shall be treated as separate employers.

                  (d) a "one percent owner" of the Employer having an annual
         "415 Compensation" from the Employer of more than $150,000. "One
         percent owner" means any person who owns (or is considered as owning
         within the meaning of Code Section 318) more than one percent (1%) of
         the outstanding stock of the Employer or stock possessing more than one
         percent (1%) of the total combined voting power of all stock of the
         Employer or, in the case of an unincorporated business, any person who
         owns more than one percent (1%) of the capital or profits interest in
         the Employer. In determining percentage ownership hereunder, employers
         that would otherwise be aggregated under Code Sections 414(b), (c), (m)
         and (o) shall be treated as separate employers. However, in determining
         whether an individual has "415 Compensation" of more than $150,000,
         "415 Compensation" from each employer required to be aggregated under
         Code Sections 414(b), (c), (m) and (o) shall be taken into account.

          For purposes of this Section, the determination of "415 Compensation"
shall be made by including amounts that would otherwise be excluded from a
Participant's gross income by reason of the application of Code Sections 125,
402(a)(8), 402(h)(1)(B) and, in the case of Employer contributions made pursuant
to a salary reduction agreement, Code Section 403(b).

     1.36 "Late Retirement Date" means the date of, or the first day of the
month or the Anniversary Date coinciding with or next following, whichever
corresponds to the election made for the Normal Retirement Date, a Participant's
actual retirement after having reached his Normal Retirement Date.

     1.37 "Leased Employee" means any person (other than an Employee of the
recipient) who pursuant to an agreement between the recipient and any other
person ("leasing organization") has performed services for the recipient (or for
the recipient and related persons determined in accordance with Code Section
414(n)(6)) on a substantially full time basis for a period of at least one year,
and such services are of a type historically performed by employees in the
business field of the recipient employer. Contributions or benefits provided a
leased employee by the leasing organization which are attributable to services



                                       9
<PAGE>   16

performed for the recipient employer shall be treated as provided by the
recipient employer.

          A leased employee shall not be considered an Employee of the recipient
if: (i) such employee is covered by a money purchase pension plan providing: (1)
a nonintegrated employer contribution rate of at least 10 percent of
compensation, as defined in Code Section 415(c)(3), but including amounts
contributed pursuant to a salary reduction agreement which are excludable from
the employee's gross income under Code Sections 125, 402(a)(8), 402(h), or
403(b), (2) immediate participation, and (3) full and immediate vesting; and
(ii) leased employees do not constitute more than 20 percent of the recipient's
nonhighly compensated workforce.

     1.38 "Net Profit" means with respect to any Fiscal Year the Employer's net
income or profit for such Fiscal Year determined upon the basis of the
Employer's books of account in accordance with generally accepted accounting
principles, without any reduction for taxes based upon income, or for
contributions made by the Employer to this Plan and any other qualified plan.

     1.39 "Non-Elective Contribution" means the Employer's contributions to the
Plan other than those made pursuant to the Participant's deferral election made
pursuant to Section 11.2 and any Qualified Non-Elective Contribution. In
addition, if selected in E3 of the Adoption Agreement, the Employer's Matching
Contribution made pursuant to Section 4.3(b) shall be considered a Non-Elective
Contribution for purposes of the Plan.

     1.40 "Non-Highly Compensated Participant" means any Participant who is
neither a Highly Compensated Employee nor a Family Member.

     1.41 "Non-Key Employee" means any Employee or former Employee (and his
Beneficiaries) who is not a Key Employee.

     1.42 "Normal Retirement Age" means the age specified in the Adoption
Agreement at which time a Participant shall become fully Vested in his
Participant's Account.

     1.43 "Normal Retirement Date" means the date specified in the Adoption
Agreement on which a Participant shall become eligible to have his benefits
distributed to him.

     1.44 "1-Year Break in Service" means the applicable computation period
during which an Employee has not completed more than 500 Hours of Service with
the Employer. Further, solely for the purpose of determining whether a
Participant has incurred a 1-Year Break in Service, Hours of Service shall be
recognized for "authorized leaves of absence" and "maternity and paternity
leaves of absence."



                                       10
<PAGE>   17

          "Authorized leave of absence" means an unpaid, temporary cessation
from active employment with the Employer pursuant to an established
nondiscriminatory policy, whether occasioned by illness, military service, or
any other reason.

          A "maternity or paternity leave of absence" means, for Plan Years
beginning after December 31, 1984, an absence from work for any period by reason
of the Employee's pregnancy, birth of the Employee's child, placement of a child
with the Employee in connection with the adoption of such child, or any absence
for the purpose of caring for such child for a period immediately following such
birth or placement. For this purpose, Hours of Service shall be credited for the
computation period in which the absence from work begins, only if credit
therefore is necessary to prevent the Employee from incurring a 1-Year Break in
Service, or, in any other case, in the immediately following computation period.
The Hours of Service credited for a "maternity or paternity leave of absence"
shall be those which would normally have been credited but for such absence, or,
in any case in which the Administrator is unable to determine such hours
normally credited, eight (8) Hours of Service per day. The total Hours of
Service required to be credited for a "maternity or paternity leave of absence"
shall not exceed 501.

     1.45 "Owner-Employee" means a sole proprietor who owns the entire interest
in the Employer or a partner who owns more than 10% of either the capital
interest or the profits interest in the Employer and who receives income for
personal services from the Employer.

     1.46 "Participant" means any Eligible Employee who participates in the Plan
as provided in Section 3.2 and has not for any reason become ineligible to
participate further in the Plan.

     1.47 "Participant's Account" means the account established and maintained
by the Administrator for each Participant with respect to his total interest
under the Plan resulting from (a) the Employer's contributions in the case of a
Profit Sharing Plan or Money Purchase Plan, and (b) the Employer's Non-Elective
Contributions in the case of a 401(k) Profit Sharing Plan.

     1.48 "Participant's Combined Account" means the account established and
maintained by the Administrator for each Participant with respect to his total
interest under the Plan resulting from the Employer's contributions.

     1.49 "Participant's Elective Account" means the account established and
maintained by the Administrator for each Participant with respect to his total
interest in the Plan and Trust resulting from the Employer's Elective
Contributions and Qualified Non-Elective Contributions. A separate accounting
shall be maintained with respect to that portion of the Participant's Elective
Account attributable to Elective Contributions made



                                       11
<PAGE>   18

pursuant to Section 11.2, Employer matching contributions if they are deemed to
be Elective Contributions, and any Qualified Non-Elective Contributions.

     1.50 "Participant's Rollover Account" means the account established and
maintained by the Administrator for each Participant with respect to his total
interest in the Plan resulting from amounts transferred from another qualified
plan or "conduit" Individual Retirement Account in accordance with Section 4.6.

     1.51 "Plan" means this instrument (hereinafter referred to as Custom
Benefit Services of Houston, Inc. Regional Prototype Defined Contribution Plan
and Trust Basic Plan Document #01) including all amendments thereto, and the
Adoption Agreement as adopted by the Employer.

     1.52 "Plan Year" means the Plan's accounting year as specified in C2 of the
Adoption Agreement.

     1.53 "Pre-Retirement Survivor Annuity" means an immediate annuity for the
life of the Participant's spouse, the payments under which must be equal to the
actuarial equivalent of 50% of the Participant's Vested interest in the Plan as
of the date of death.

     1.54 "Qualified Non-Elective Account" means the account established
hereunder to which Qualified Non-Elective Contributions are allocated.

     1.55 "Qualified Non-Elective Contribution" means the Employer's
contributions to the Plan that are made pursuant to E5 of the Adoption Agreement
and Section 11.1(d) which are used to satisfy the "Actual Deferral Percentage"
tests. Qualified Non-Elective Contributions are nonforfeitable when made and are
distributable only as specified in Sections 11.2(c) and 11.8. In addition, the
Employer's contributions to the Plan that are made pursuant to Section 11.7(h)
and which are used to satisfy the "Actual Contribution Percentage" tests shall
be considered Qualified Non-Elective Contributions.

     1.56 "Qualified Voluntary Employee Contribution Account" means the account
established and maintained by the Administrator for each Participant with
respect to his total interest under the Plan resulting from the Participant's
tax deductible qualified voluntary employee contributions made pursuant to
Section 4.9.

     1.57 "Regulation" means the Income Tax Regulations as promulgated by the
Secretary of the Treasury or his delegate, and as amended from time to time.

     1.58 "Retired Participant" means a person who has been a Participant, but
who has become entitled to retirement benefits under the Plan.



                                       12
<PAGE>   19

     1.59 "Retirement Date" means the date as of which a Participant retires for
reasons other than Total and Permanent Disability, whether such retirement
occurs on a Participant's Normal Retirement Date, Early or Late Retirement Date
(see Section 6.1).

     1.60 "Self-Employed Individual" means an individual who has earned income
for the taxable year from the trade or business for which the Plan is
established, and, also, an individual who would have had earned income but for
the fact that the trade or business had no net profits for the taxable year. A
Self-Employed Individual shall be treated as an Employee.

     1.61 "Shareholder-Employee" means a Participant who owns more than five
percent (5%) of the Employer's outstanding capital stock during any year in
which the Employer elected to be taxed as a Small Business Corporation under the
applicable Code Section.

     1.62 "Short Plan Year" means, if specified in the Adoption Agreement, that
the Plan Year shall be less than a 12 month period. If chosen, the following
rules shall apply in the administration of this Plan. In determining whether an
Employee has completed a Year of Service for benefit accrual purposes in the
Short Plan Year, the number of the Hours of Service required shall be
proportionately reduced based on the number of days in the Short Plan Year. The
determination of whether an Employee has completed a Year of Service for vesting
and eligibility purposes shall be made in accordance with Department of Labor
Regulation 2530.203-2(c). In addition, if this Plan is integrated with Social
Security, the integration level shall also be proportionately reduced based on
the number of days in the Short Plan Year.

     1.63 "Super Top Heavy Plan" means a plan described in Section 2.2(b).

     1.64 "Taxable Wage Base" means, with respect to any year, the maximum
amount of earnings which may be considered wages for such year under Code
Section 3121(a)(1).

     1.65 "Terminated Participant" means a person who has been a Participant,
but whose employment has been terminated other than by death, Total and
Permanent Disability or retirement.

     1.66 "Top Heavy Plan" means a plan described in Section 2.2(a).

     1.67 "Top Heavy Plan Year" means a Plan Year commencing after December 31,
1983 during which the Plan is a Top Heavy Plan.

     1.68 "Top Paid Group" shall be determined pursuant to Code Section 414(q)
and the Regulations thereunder and generally means



                                       13
<PAGE>   20

the top 20 percent of Employees who performed services for the Employer during
the applicable year, ranked according to the amount of "415 Compensation" (as
determined pursuant to Section 1.28) received from the Employer during such
year. All Affiliated Employers shall be taken into account as a single employer,
and Leased Employees shall be treated as Employees pursuant to Code Section
414(n) or (o). Employees who are non-resident aliens who received no earned
income (within the meaning of Code Section 911(d)(2)) from the Employer
constituting United States source income within the meaning of Code Section
861(a)(3) shall not be treated as Employees. Additionally, for the purpose of
determining the number of active Employees in any year, the following additional
Employees shall also be excluded, however, such Employees shall still be
considered for the purpose of identifying the particular Employees in the Top
Paid Group:

                  (a) Employees with less than six (6) months of service;

                  (b) Employees who normally work less than 17 1/2 hours per
         week;

                  (c) Employees who normally work less than six (6) months
         during a year; and

                  (d) Employees who have not yet attained age 21.

          In addition, if 90 percent or more of the Employees of the Employer
are covered under agreements the Secretary of Labor finds to be collective
bargaining agreements between Employee representatives and the Employer, and the
Plan covers only Employees who are not covered under such agreements, then
Employees covered by such agreements shall be excluded from both the total
number of active Employees as well as from the identification of particular
Employees in the Top Paid Group.

          The foregoing exclusions set forth in this Section shall be applied on
a uniform and consistent basis for all purposes for which the Code Section
414(q) definition is applicable.

     1.69 "Total and Permanent Disability" means the inability to engage in any
substantial gainful activity by reason of any medically determinable physical or
mental impairment that can be expected to result in death or which has lasted or
can be expected to last for a continuous period of not less than 12 months. The
disability of a Participant shall be determined by a licensed physician chosen
by the Administrator. However, if the condition constitutes total disability
under the federal Social Security Acts, the Administrator may rely upon such
determination that the Participant is Totally and Permanently Disabled for the
purposes of this Plan. The determination shall be applied uniformly to all
Participants.



                                       14
<PAGE>   21

     1.70 "Trustee" means the person or entity named in B6 of the Adoption
Agreement and any successors.

     1.71 "Trust Fund" means the assets of the Plan and Trust as the same shall
exist from time to time.

     1.72 "Vested" means the nonforfeitable portion of any account maintained on
behalf of a Participant.

     1.73 "Voluntary Contribution Account" means the account established and
maintained by the Administrator for each Participant with respect to his total
interest in the Plan resulting from the Participant's nondeductible voluntary
contributions made pursuant to Section 4.7.

     1.74 "Year of Service" means the computation period of twelve (12)
consecutive months, herein set forth, and during which an Employee has completed
at least 1000 Hours of Service.

          For purposes of eligibility for participation, the initial computation
period shall begin with the date on which the Employee first performs an Hour of
Service (employment commencement date). The computation period beginning after a
1-Year Break in Service shall be measured from the date on which an Employee
again performs an Hour of Service. The succeeding computation periods shall
begin with the first anniversary of the Employee's employment commencement date.
However, if one (1) Year of Service or less is required as a condition of
eligibility, then after the initial eligibility computation period, the
eligibility computation period shall shift to the current Plan Year which
includes the anniversary of the date on which the Employee first performed an
Hour of Service. An Employee who is credited with 1,000 Hours of Service in both
the initial eligibility computation period and the first Plan Year which
commences prior to the first anniversary of the Employee's initial eligibility
computation period will be credited with two Years of Service for purposes of
eligibility to participate.

          For vesting purposes, and all other purposes not specifically
addressed in this Section, the computation period shall be the Plan Year,
including periods prior to the Effective Date of the Plan unless specifically
excluded pursuant to the Adoption Agreement.

          Years of Service and breaks in service will be measured on the same
computation period.

          Years of Service with any predecessor Employer which maintained this
Plan shall be recognized. Years of Service with any other predecessor Employer
shall be recognized as specified in the Adoption Agreement.

          Years of Service with any Affiliated Employer shall be recognized.



                                       15
<PAGE>   22

                                   ARTICLE II
                     TOP HEAVY PROVISIONS AND ADMINISTRATION

2.1      TOP HEAVY PLAN REQUIREMENTS

          For any Top Heavy Plan Year, the Plan shall provide the special
vesting requirements of Code Section 416(b) pursuant to Section 6.4 of the Plan
and the special minimum allocation requirements of Code Section 416(c) pursuant
to Section 4.3(i) of the Plan.

2.2      DETERMINATION OF TOP HEAVY STATUS

                  (a) This Plan shall be a Top Heavy Plan for any Plan Year
         beginning after December 31, 1983, in which, as of the Determination
         Date, (1) the Present Value of Accrued Benefits of Key Employees and
         (2) the sum of the Aggregate Accounts of Key Employees under this Plan
         and all plans of an Aggregation Group, exceeds sixty percent (60%) of
         the Present Value of Accrued Benefits and the Aggregate Accounts of all
         Key and Non-Key Employees under this Plan and all plans of an
         Aggregation Group.

                    If any Participant is a Non-Key Employee for any Plan Year,
         but such Participant was a Key Employee for any prior Plan Year, such
         Participant's Present Value of Accrued Benefit and/or Aggregate Account
         balance shall not be taken into account for purposes of determining
         whether this Plan is a Top Heavy or Super Top Heavy Plan (or whether
         any Aggregation Group which includes this Plan is a Top Heavy Group).
         In addition, if a Participant or Former Participant has not performed
         any services for any Employer maintaining the Plan at any time during
         the five year period ending on the Determination Date, any accrued
         benefit for such Participant or Former Participant shall not be taken
         into account for the purposes of determining whether this Plan is a Top
         Heavy or Super Top Heavy Plan.

                  (b) This Plan shall be a Super Top Heavy Plan for any Plan
         Year beginning after December 31, 1983, in which, as of the
         Determination Date, (1) the Present Value of Accrued Benefits of Key
         Employees and (2) the sum of the Aggregate Accounts of Key Employees
         under this Plan and all plans of an Aggregation Group, exceeds ninety
         percent (90%) of the Present Value of Accrued Benefits and the
         Aggregate Accounts of all Key and Non-Key Employees under this Plan and
         all plans of an Aggregation Group.

                  (c) Aggregate Account: A Participant's Aggregate Account as of
         the Determination Date is the sum of:

                  (1) his Participant's Combined Account balance as of the most
                  recent valuation occurring within a



                                       16
<PAGE>   23

                  twelve (12) month period ending on the Determination Date;

                  (2) for a Profit Sharing Plan, an adjustment for any
                  contributions due as of the Determination Date. Such
                  adjustment shall be the amount of any contributions actually
                  made after the valuation date but before the Determination
                  Date, except for the first Plan Year when such adjustment
                  shall also reflect the amount of any contributions made after
                  the Determination Date that are allocated as of a date in that
                  first Plan Year;

                  (3) for a Money Purchase Plan, contributions that would be
                  allocated as of a date not later than the Determination Date,
                  even though those amounts are not yet made or required to be
                  made.

                  (4) any Plan distributions made within the Plan Year that
                  includes the Determination Date or within the four (4)
                  preceding Plan Years. However, in the case of distributions
                  made after the valuation date and prior to the Determination
                  Date, such distributions are not included as distributions for
                  top heavy purposes to the extent that such distributions are
                  already included in the Participant's Aggregate Account
                  balance as of the valuation date. In the case of a
                  distribution of an annuity Contract, the amount of such
                  distribution is deemed to be the current actuarial value of
                  the Contract, determined on the date of the distribution.
                  Notwithstanding anything herein to the contrary, all
                  distributions, including distributions made prior to January
                  1, 1984, and distributions under a terminated plan which if it
                  had not been terminated would have been required to be
                  included in an Aggregation Group, will be counted. Further,
                  distributions from the Plan (including the cash value of life
                  insurance policies) of a Participant's account balance because
                  of death shall be treated as a distribution for the purpose of
                  this paragraph.

                  (5) any Employee contributions, whether voluntary or
                  mandatory. However, amounts attributable to tax deductible
                  qualified voluntary employee contributions shall not be
                  considered to be a part of the Participant's Aggregate Account
                  balance.

                  (6) with respect to unrelated rollovers and plan-to-plan
                  transfers (ones which are both initiated by the Employee and
                  made from a plan maintained by one employer to a plan
                  maintained by another employer), if this Plan provides the
                  rollovers or plan-to-plan transfers, it shall always consider
                  such rollovers or plan-to-plan transfers as a distribution for
                  the purposes of this Section. If this Plan is the plan



                                       17
<PAGE>   24

                  accepting such rollovers or plan-to-plan transfers, it shall
                  not consider such rollovers or plan-to-plan transfers accepted
                  after December 31, 1983 as part of the Participant's Aggregate
                  Account balance. However, rollovers or plan-to-plan transfers
                  accepted prior to January 1, 1984 shall be considered as part
                  of the Participant's Aggregate Account balance.

                  (7) with respect to related rollovers and plan-to-plan
                  transfers (ones either not initiated by the Employee or made
                  to a plan maintained by the same employer), if this Plan
                  provides the rollover or plan-to-plan transfer, it shall not
                  be counted as a distribution for purposes of this Section. If
                  this Plan is the plan accepting such rollover or plan-to-plan
                  transfer, it shall consider such rollover or plan-to-plan
                  transfer as part of the Participant's Aggregate Account
                  balance, irrespective of the date on which such rollover or
                  plan-to-plan transfer is accepted.

                  (8) For the purposes of determining whether two employers are
                  to be treated as the same employer in 2.2(c)(6) and 2.2(c)(7)
                  above, all employers aggregated under Code Section 414(b),
                  (c), (m) and (o) are treated as the same employer.

                  (d) "Aggregation Group" means either a Required Aggregation
         Group or a Permissive Aggregation Group as hereinafter determined.

                  (1) Required Aggregation Group: In determining a Required
                  Aggregation Group hereunder, each qualified plan of the
                  Employer, including any Simplified Employee Pension Plan, in
                  which a Key Employee is a participant in the Plan Year
                  containing the Determination Date or any of the four preceding
                  Plan Years, and each other qualified plan of the Employer
                  which enables any qualified plan in which a Key Employee
                  participates to meet the requirements of Code Sections
                  401(a)(4) or 410, will be required to be aggregated. Such
                  group shall be known as a Required Aggregation Group.

                  In the case of a Required Aggregation Group, each plan in the
                  group will be considered a Top Heavy Plan if the Required
                  Aggregation Group is a Top Heavy Group. No plan in the
                  Required Aggregation Group will be considered a Top Heavy Plan
                  if the Required Aggregation Group is not a Top Heavy Group.

                  (2) Permissive Aggregation Group: The Employer may also
                  include any other plan of the Employer, including any
                  Simplified Employee Pension Plan, not required to be included
                  in the Required Aggregation Group, provided the resulting
                  group, taken as a whole, would continue



                                       18
<PAGE>   25

                  to satisfy the provisions of Code Sections 401(a)(4) and 410.
                  Such group shall be known as a Permissive Aggregation Group.

                  In the case of a Permissive Aggregation Group, only a plan
                  that is part of the Required Aggregation Group will be
                  considered a Top Heavy Plan if the Permissive Aggregation
                  Group is a Top Heavy Group. No plan in the Permissive
                  Aggregation Group will be considered a Top Heavy Plan if the
                  Permissive Aggregation Group is not a Top Heavy Group.

                  (3) Only those plans of the Employer in which the
                  Determination Dates fall within the same calendar year shall
                  be aggregated in order to determine whether such plans are Top
                  Heavy Plans.

                  (4) An Aggregation Group shall include any terminated plan of
                  the Employer if it was maintained within the last five (5)
                  years ending on the Determination Date.

                  (e) "Determination Date" means (a) the last day of the
         preceding Plan Year, or (b) in the case of the first Plan Year, the
         last day of such Plan Year.

                  (f) Present Value of Accrued Benefit: In the case of a defined
         benefit plan, the Present Value of Accrued Benefit for a Participant
         other than a Key Employee shall be as determined using the single
         accrual method used for all plans of the Employer and Affiliated
         Employers, or if no such single method exists, using a method which
         results in benefits accruing not more rapidly than the slowest accrual
         rate permitted under Code Section 411(b)(1)(C). The determination of
         the Present Value of Accrued Benefit shall be determined as of the most
         recent valuation date that falls within or ends with the 12-month
         period ending on the Determination Date, except as provided in Code
         Section 416 and the Regulations thereunder for the first and second
         plan years of a defined benefit plan.

                    However, any such determination must include present value
         of accrued benefit attributable to any Plan distributions referred to
         in Section 2.2(c)(4) above, any Employee contributions referred to in
         Section 2.2(c)(5) above or any related or unrelated rollovers referred
         to in Sections 2.2(c)(6) and 2.2(c)(7) above.

                  (g) "Top Heavy Group" means an Aggregation Group in which, as
         of the Determination Date, the sum of:

                  (1) the Present Value of Accrued Benefits of Key Employees
                  under all defined benefit plans included in the group, and



                                       19
<PAGE>   26

                  (2) the Aggregate Accounts of Key Employees under all defined
                  contribution plans included in the group,

                  exceeds sixty percent (60%) of a similar sum determined for
         all Participants.

                  (h) The Administrator shall determine whether this Plan is a
         Top Heavy Plan on the Anniversary Date specified in the Adoption
         Agreement. Such determination of the top heavy ratio shall be in
         accordance with Code Section 416 and the Regulations thereunder.

2.3      POWERS AND RESPONSIBILITIES OF THE EMPLOYER

                  (a) The Employer shall be empowered to appoint and remove the
         Trustee and the Administrator from time to time as it deems necessary
         for the proper administration of the Plan to assure that the Plan is
         being operated for the exclusive benefit of the Participants and their
         Beneficiaries in accordance with the terms of the Plan, the Code, and
         the Act.

                  (b) The Employer shall establish a "funding policy and
         method", i.e., it shall determine whether the Plan has a short run need
         for liquidity (e.g., to pay benefits) or whether liquidity is a long
         run goal and investment growth (and stability of same) is a more
         current need, or shall appoint a qualified person to do so. The
         Employer or its delegate shall communicate such needs and goals to the
         Trustee, who shall coordinate such Plan needs with its investment
         policy. The communication of such a "funding policy and method" shall
         not, however, constitute a directive to the Trustee as to investment of
         the Trust Funds. Such "funding policy and method" shall be consistent
         with the objectives of this Plan and with the requirements of Title I
         of the Act.

                  (c) The Employer may, in its discretion, appoint an Investment
         Manager to manage all or a designated portion of the assets of the
         Plan. In such event, the Trustee shall follow the directive of the
         Investment Manager in investing the assets of the Plan managed by the
         Investment Manager.

                  (d) The Employer shall periodically review the performance of
         any Fiduciary or other person to whom duties have been delegated or
         allocated by it under the provisions of this Plan or pursuant to
         procedures established hereunder. This requirement may be satisfied by
         formal periodic review by the Employer or by a qualified person
         specifically designated by the Employer, through day-to-day conduct and
         evaluation, or through other appropriate ways.



                                       20
<PAGE>   27

2.4      DESIGNATION OF ADMINISTRATIVE AUTHORITY

          The Employer shall appoint one or more Administrators. Any person,
including, but not limited to, the Employees of the Employer, shall be eligible
to serve as an Administrator. Any person so appointed shall signify his
acceptance by filing written acceptance with the Employer. An Administrator may
resign by delivering his written resignation to the Employer or be removed by
the Employer by delivery of written notice of removal, to take effect at a date
specified therein, or upon delivery to the Administrator if no date is
specified.

          The Employer, upon the resignation or removal of an Administrator,
shall promptly designate in writing a successor to this position. If the
Employer does not appoint an Administrator, the Employer will function as the
Administrator.

2.5      ALLOCATION AND DELEGATION OF RESPONSIBILITIES

          If more than one person is appointed as Administrator, the
responsibilities of each Administrator may be specified by the Employer and
accepted in writing by each Administrator. In the event that no such delegation
is made by the Employer, the Administrators may allocate the responsibilities
among themselves, in which event the Administrators shall notify the Employer
and the Trustee in writing of such action and specify the responsibilities of
each Administrator. The Trustee thereafter shall accept and rely upon any
documents executed by the appropriate Administrator until such time as the
Employer or the Administrators file with the Trustee a written revocation of
such designation.

2.6      POWERS AND DUTIES OF THE ADMINISTRATOR

          The primary responsibility of the Administrator is to administer the
Plan for the exclusive benefit of the Participants and their Beneficiaries,
subject to the specific terms of the Plan. The Administrator shall administer
the Plan in accordance with its terms and shall have the power and discretion to
construe the terms of the Plan and determine all questions arising in connection
with the administration, interpretation, and application of the Plan. Any such
determination by the Administrator shall be conclusive and binding upon all
persons. The Administrator may establish procedures, correct any defect, supply
any information, or reconcile any inconsistency in such manner and to such
extent as shall be deemed necessary or advisable to carry out the purpose of the
Plan; provided, however, that any procedure, discretionary act, interpretation
or construction shall be done in a nondiscriminatory manner based upon uniform
principles consistently applied and shall be consistent with the intent that the
Plan shall continue to be deemed a qualified plan under the terms of Code
Section 401(a), and shall comply with the terms of the Act and all regulations
issued pursuant thereto. The Administrator shall have all powers



                                       21
<PAGE>   28

necessary or appropriate to accomplish his duties under this Plan.

          The Administrator shall be charged with the duties of the general
administration of the Plan, including, but not limited to, the following:

                  (a) the discretion to determine all questions relating to the
         eligibility of Employees to participate or remain a Participant
         hereunder and to receive benefits under the Plan;

                  (b) to compute, certify, and direct the Trustee with respect
         to the amount and the kind of benefits to which any Participant shall
         be entitled hereunder;

                  (c) to authorize and direct the Trustee with respect to all
         nondiscretionary or otherwise directed disbursements from the Trust
         Fund;

                  (d) to maintain all necessary records for the administration
         of the Plan;

                  (e) to interpret the provisions of the Plan and to make and
         publish such rules for regulation of the Plan as are consistent with
         the terms hereof;

                  (f) to determine the size and type of any Contract to be
         purchased from any Insurer, and to designate the Insurer from which
         such Contract shall be purchased;

                  (g) to compute and certify to the Employer and to the Trustee
         from time to time the sums of money necessary or desirable to be
         contributed to the Trust Fund;

                  (h) to consult with the Employer and the Trustee regarding the
         short and long-term liquidity needs of the Plan in order that the
         Trustee can exercise any investment discretion in a manner designed to
         accomplish specific objectives;

                  (i) to prepare and distribute to Employees a procedure for
         notifying Participants and Beneficiaries of their rights to elect Joint
         and Survivor Annuities and Pre-Retirement Survivor Annuities if
         required by the Code and Regulations thereunder;

                  (j) to assist any Participant regarding his rights, benefits,
         or elections available under the Plan.



                                       22
<PAGE>   29

2.7      RECORDS AND REPORTS

          The Administrator shall keep a record of all actions taken and shall
keep all other books of account, records, and other data that may be necessary
for proper administration of the Plan and shall be responsible for supplying all
information and reports to the Internal Revenue Service, Department of Labor,
Participants, Beneficiaries and others as required by law.

2.8      APPOINTMENT OF ADVISERS

          The Administrator, or the Trustee with the consent of the
Administrator, may appoint counsel, specialists, advisers, and other persons as
the Administrator or the Trustee deems necessary or desirable in connection with
the administration of this Plan.

2.9      INFORMATION FROM EMPLOYER

          To enable the Administrator to perform his functions, the Employer
shall supply full and timely information to the Administrator on all matters
relating to the Compensation of all Participants, their Hours of Service, their
Years of Service, their retirement, death, disability, or termination of
employment, and such other pertinent facts as the Administrator may require; and
the Administrator shall advise the Trustee of such of the foregoing facts as may
be pertinent to the Trustee's duties under the Plan. The Administrator may rely
upon such information as is supplied by the Employer and shall have no duty or
responsibility to verify such information.

2.10     PAYMENT OF EXPENSES

          All expenses of administration may be paid out of the Trust Fund
unless paid by the Employer. Such expenses shall include any expenses incident
to the functioning of the Administrator, including, but not limited to, fees of
accountants, counsel, and other specialists and their agents, and other costs of
administering the Plan. Until paid, the expenses shall constitute a liability of
the Trust Fund. However, the Employer may reimburse the Trust Fund for any
administration expense incurred. Any administration expense paid to the Trust
Fund as a reimbursement shall not be considered an Employer contribution.

2.11     MAJORITY ACTIONS

          Except where there has been an allocation and delegation of
administrative authority pursuant to Section 2.5, if there shall be more than
one Administrator, they shall act by a majority of their number, but may
authorize one or more of them to sign all papers on their behalf.



                                       23
<PAGE>   30

2.12     CLAIMS PROCEDURE

          Claims for benefits under the Plan may be filed in writing with the
Administrator. Written notice of the disposition of a claim shall be furnished
to the claimant within 90 days after the application is filed. In the event the
claim is denied, the reasons for the denial shall be specifically set forth in
the notice in language calculated to be understood by the claimant, pertinent
provisions of the Plan shall be cited, and, where appropriate, an explanation as
to how the claimant can perfect the claim will be provided. In addition, the
claimant shall be furnished with an explanation of the Plan's claims review
procedure.

2.13     CLAIMS REVIEW PROCEDURE

          Any Employee, former Employee, or Beneficiary of either, who has been
denied a benefit by a decision of the Administrator pursuant to Section 2.12
shall be entitled to request the Administrator to give further consideration to
his claim by filing with the Administrator a written request for a hearing. Such
request, together with a written statement of the reasons why the claimant
believes his claim should be allowed, shall be filed with the Administrator no
later than 60 days after receipt of the written notification provided for in
Section 2.12. The Administrator shall then conduct a hearing within the next 60
days, at which the claimant may be represented by an attorney or any other
representative of his choosing and expense and at which the claimant shall have
an opportunity to submit written and oral evidence and arguments in support of
his claim. At the hearing (or prior thereto upon 5 business days written notice
to the Administrator) the claimant or his representative shall have an
opportunity to review all documents in the possession of the Administrator which
are pertinent to the claim at issue and its disallowance. Either the claimant or
the Administrator may cause a court reporter to attend the hearing and record
the proceedings. In such event, a complete written transcript of the proceedings
shall be furnished to both parties by the court reporter. The full expense of
any such court reporter and such transcripts shall be borne by the party causing
the court reporter to attend the hearing. A final decision as to the allowance
of the claim shall be made by the Administrator within 60 days of receipt of the
appeal (unless there has been an extension of 60 days due to special
circumstances, provided the delay and the special circumstances occasioning it
are communicated to the claimant within the 60 day period). Such communication
shall be written in a manner calculated to be understood by the claimant and
shall include specific reasons for the decision and specific references to the
pertinent Plan provisions on which the decision is based.



                                       24
<PAGE>   31

                                   ARTICLE III
                                   ELIGIBILITY

3.1      CONDITIONS OF ELIGIBILITY

          Any Eligible Employee shall be eligible to participate hereunder on
the date he has satisfied the requirements specified in the Adoption Agreement.

3.2      EFFECTIVE DATE OF PARTICIPATION

          An Eligible Employee who has become eligible to be a Participant shall
become a Participant effective as of the day specified in the Adoption
Agreement.

          In the event an Employee who has satisfied the Plan's eligibility
requirements and would otherwise have become a Participant shall go from a
classification of a noneligible Employee to an Eligible Employee, such Employee
shall become a Participant as of the date he becomes an Eligible Employee.

          In the event an Employee who has satisfied the Plan's eligibility
requirements and would otherwise become a Participant shall go from a
classification of an Eligible Employee to a noneligible Employee and becomes
ineligible to participate and has not incurred a 1-Year Break in Service, such
Employee shall participate in the Plan as of the date he returns to an eligible
class of Employees. If such Employee does incur a 1-Year Break in Service,
eligibility will be determined under the Break in Service rules of the Plan.

3.3      DETERMINATION OF ELIGIBILITY

          The Administrator shall determine the eligibility of each Employee for
participation in the Plan based upon information furnished by the Employer. Such
determination shall be conclusive and binding upon all persons, as long as the
same is made pursuant to the Plan and the Act. Such determination shall be
subject to review per Section 2.13.

3.4      TERMINATION OF ELIGIBILITY

          In the event a Participant shall go from a classification of an
Eligible Employee to an ineligible Employee, such Former Participant shall
continue to vest in his interest in the Plan for each Year of Service completed
while a noneligible Employee, until such time as his Participant's Account shall
be forfeited or distributed pursuant to the terms of the Plan. Additionally, his
interest in the Plan shall continue to share in the earnings of the Trust Fund.



                                       25
<PAGE>   32

3.5      OMISSION OF ELIGIBLE EMPLOYEE

          If, in any Plan Year, any Employee who should be included as a
Participant in the Plan is erroneously omitted and discovery of such omission is
not made until after a contribution by his Employer for the year has been made,
the Employer shall make a subsequent contribution, if necessary after the
application of Section 4.3(e), so that the omitted Employee receives a total
amount which the said Employee would have received had he not been omitted. Such
contribution shall be made regardless of whether or not it is deductible in
whole or in part in any taxable year under applicable provisions of the Code.

3.6      INCLUSION OF INELIGIBLE EMPLOYEE

          If, in any Plan Year, any person who should not have been included as
a Participant in the Plan is erroneously included and discovery of such
incorrect inclusion is not made until after a contribution for the year has been
made, the Employer shall not be entitled to recover the contribution made with
respect to the ineligible person regardless of whether or not a deduction is
allowable with respect to such contribution. In such event, the amount
contributed with respect to the ineligible person shall constitute a Forfeiture
for the Plan Year in which the discovery is made.

3.7      ELECTION NOT TO PARTICIPATE

          An Employee may, subject to the approval of the Employer, elect
voluntarily not to participate in the Plan. The election not to participate must
be communicated to the Employer, in writing, at least thirty (30) days before
the beginning of a Plan Year. For Standardized Plans, a Participant or an
Eligible Employee may not elect not to participate. Furthermore, the foregoing
election not to participate shall not be available with respect to partners in a
partnership.

3.8      CONTROL OF ENTITIES BY OWNER-EMPLOYEE

                  (a) If this Plan provides contributions or benefits for one or
         more Owner-Employees who control both the business for which this Plan
         is established and one or more other entities, this Plan and the plan
         established for other trades or businesses must, when looked at as a
         single Plan, satisfy Code Sections 401(a) and (d) for the Employees of
         this and all other entities.

                  (b) If the Plan provides contributions or benefits for one or
         more Owner-Employees who control one or more other trades or
         businesses, the employees of the other trades or businesses must be
         included in a plan which satisfies Code Sections 401(a) and (d) and
         which provides contributions and benefits not less favorable than
         provided for Owner-Employees under this Plan.



                                       26
<PAGE>   33

                  (c) If an individual is covered as an Owner-Employee under the
         plans of two or more trades or businesses which are not controlled and
         the individual controls a trade or business, then the benefits or
         contributions of the employees under the plan of the trades or
         businesses which are controlled must be as favorable as those provided
         for him under the most favorable plan of the trade or business which is
         not controlled.

                  (d) For purposes of the preceding paragraphs, an
         Owner-Employee, or two or more Owner-Employees, will be considered to
         control an entity if the Owner-Employee, or two or more Owner-Employees
         together:

                  (1) own the entire interest in an unincorporated entity, or

                  (2) in the case of a partnership, own more than 50 percent of
                  either the capital interest or the profits interest in the
                  partnership.

                  (e) For purposes of the preceding sentence, an Owner-Employee,
         or two or more Owner-Employees shall be treated as owning any interest
         in a partnership which is owned, directly or indirectly, by a
         partnership which such Owner-Employee, or such two or more
         Owner-Employees, are considered to control within the meaning of the
         preceding sentence.

                                   ARTICLE IV
                          CONTRIBUTION AND ALLOCATION

4.1      FORMULA FOR DETERMINING EMPLOYER'S CONTRIBUTION

                  (a) For a Money Purchase Plan -

                  (1) The Employer shall make contributions over such period of
                  years as the Employer may determine on the following basis. On
                  behalf of each Participant eligible to share in allocations,
                  for each year of his participation in this Plan, the Employer
                  shall contribute the amount specified in the Adoption
                  Agreement. All contributions by the Employer shall be made in
                  cash or in such property as is acceptable to the Trustee. The
                  Employer shall be required to obtain a waiver from the
                  Internal Revenue Service for any Plan Year in which it is
                  unable to make the full required contribution to the Plan. In
                  the event a waiver is obtained, this Plan shall be deemed to
                  be an individually designed plan.

                  (2) For any Plan Year beginning prior to January 1, 1990, and
                  if elected in the non-standardized



                                       27
<PAGE>   34

                  Adoption Agreement for any Plan Year beginning on or after
                  January 1, 1990, the Employer shall not contribute on behalf
                  of a Participant who performs less than a Year of Service
                  during any Plan Year, unless there is a Short Plan Year or a
                  contribution is required pursuant to 4.3(h).

                  (3) Notwithstanding the foregoing, the Employer's contribution
                  for any Fiscal Year shall not exceed the maximum amount
                  allowable as a deduction to the Employer under the provisions
                  of Code Section 404. However, to the extent necessary to
                  provide the top heavy minimum allocations, the Employer shall
                  make a contribution even if it exceeds the amount which is
                  deductible under Code Section 404.

                  (b) For a Profit Sharing Plan -

                  (1) For each Plan Year, the Employer shall contribute to the
                  Plan such amount as specified by the Employer in the Adoption
                  Agreement. Notwithstanding the foregoing, however, the
                  Employer's contribution for any Fiscal Year shall not exceed
                  the maximum amount allowable as a deduction to the Employer
                  under the provisions of Code Section 404. All contributions by
                  the Employer shall be made in cash or in such property as is
                  acceptable to the Trustee.

                  (2) Except, however, to the extent necessary to provide the
                  top heavy minimum allocations, the Employer shall make a
                  contribution even if it exceeds current or accumulated Net
                  Profit or the amount which is deductible under Code Section
                  404.

4.2      TIME OF PAYMENT OF EMPLOYER'S CONTRIBUTION

          The Employer shall generally pay to the Trustee its contribution to
the Plan for each Plan Year within the time prescribed by law, including
extensions of time, for the filing of the Employer's federal income tax return
for the Fiscal Year.

4.3      ALLOCATION OF CONTRIBUTION, FORFEITURES AND EARNINGS

                  (a) The Administrator shall establish and maintain an account
         in the name of each Participant to which the Administrator shall credit
         as of each Anniversary Date, or other valuation date, all amounts
         allocated to each such Participant as set forth herein.

                  (b) The Employer shall provide the Administrator with all
         information required by the Administrator to make a proper allocation
         of the Employer's contributions for each Plan Year. Within a reasonable
         period of time after the date



                                       28
<PAGE>   35

         of receipt by the Administrator of such information, the Administrator
         shall allocate such contribution as follows:

                  (1)  For a Money Purchase Plan:

                       (i) The Employer's Contribution shall be allocated to
                       each Participant's Combined Account in the manner set
                       forth in Section 4.1 herein and as specified in
                       Section E2 of the Adoption Agreement.

                  (2)  For an Integrated Profit Sharing Plan:

                       (i) The Employer's contribution shall be allocated to
                       each Participant's Account, except as provided in
                       Section 4.3(f), in a dollar amount equal to 5.7% of
                       the sum of each Participant's total Compensation plus
                       Excess Compensation. If the Employer does not
                       contribute such amount for all Participants, each
                       Participant will be allocated a share of the
                       contribution in the same proportion that his total
                       Compensation plus his total Excess Compensation for
                       the Plan Year bears to the total Compensation plus
                       the total Excess Compensation of all Participants for
                       that year.

                  Regardless of the preceding, 4.3% shall be substituted for
                  5.7% above if Excess Compensation is based on more than 20%
                  and less than or equal to 80% of the Taxable Wage Base. If
                  Excess Compensation is based on less than 100% and more than
                  80% of the Taxable Wage Base, then 5.4% shall be substituted
                  for 5.7% above.

                       (ii) The balance of the Employer's contribution over
                       the amount allocated above, if any, shall be
                       allocated to each Participant's Combined Account in
                       the same proportion that his total Compensation for
                       the Year bears to the total Compensation of all
                       Participants for such year.

                       (iii) Except, however, for any Plan Year beginning
                       prior to January 1, 1990, and if elected in the
                       non-standardized Adoption Agreement for any Plan Year
                       beginning on or after January 1, 1990, a Participant
                       who performs less than a Year of Service during any
                       Plan Year shall not share in the Employer's
                       contribution for that year, unless there is a Short
                       Plan Year or a contribution is required pursuant to
                       Section 4.3(h).

                  (3)  For a Non-Integrated Profit Sharing Plan:

                       (i) The Employer's contribution shall be allocated to
                       each Participant's Account in the



                                       29
<PAGE>   36

                       same proportion that each such Participant's
                       Compensation for the year bears to the total
                       Compensation of all Participants for such year.

                       (ii) Except, however, for any Plan Year beginning
                       prior to January 1, 1990, and if elected in the
                       non-standardized Adoption Agreement for any Plan Year
                       beginning on or after January 1, 1990, a Participant
                       who performs less than a Year of Service during any
                       Plan Year shall not share in the Employer's
                       contribution for that year, unless there is a Short
                       Plan Year or a contribution is required pursuant to
                       Section 4.3(h).

                  (c) As of each Anniversary Date or other valuation date,
         before allocation of Employer contributions and Forfeitures, any
         earnings or losses (net appreciation or net depreciation) of the Trust
         Fund shall be allocated in the same proportion that each Participant's
         and Former Participant's nonsegregated accounts bear to the total of
         all Participants' and Former Participants' nonsegregated accounts as of
         such date. If any nonsegregated account of a Participant has been
         distributed prior to the Anniversary Date or other valuation date
         subsequent to a Participant's termination of employment, no earnings or
         losses shall be credited to such account.

                    Notwithstanding the above, with respect to contributions
         made to the Plan after the previous Anniversary Date or allocation
         date, the method specified in the Adoption Agreement shall be used.

                  (d) Participants' Accounts shall be debited for any insurance
         or annuity premiums paid, if any, and credited with any dividends or
         interest received on insurance contracts.

                  (e) As of each Anniversary Date any amounts which became
         Forfeitures since the last Anniversary Date shall first be made
         available to reinstate previously forfeited account balances of Former
         Participants, if any, in accordance with Section 6.4(g)(2) or be used
         to satisfy any contribution that may be required pursuant to Section
         3.5 and/or 6.9. The remaining Forfeitures, if any, shall be treated in
         accordance with the Adoption Agreement. Provided, however, that in the
         event the allocation of Forfeitures provided herein shall cause the
         "annual addition" (as defined in Section 4.4) to any Participant's
         Account to exceed the amount allowable by the Code, the excess shall be
         reallocated in accordance with Section 4.5. Except, however, for any
         Plan Year beginning prior to January 1, 1990, and if elected in the
         non-standardized Adoption Agreement for any Plan Year beginning on or
         after January 1, 1990, a Participant who performs less than a Year of
         Service during



                                       30
<PAGE>   37

         any Plan Year shall not share in the Plan Forfeitures for that year,
         unless there is a Short Plan Year or a contribution required pursuant
         to Section 4.3(h).

                  (f) Minimum Allocations Required for Top Heavy Plan Years:
         Notwithstanding the foregoing, for any Top Heavy Plan Year, the sum of
         the Employer's contributions and Forfeitures allocated to the
         Participant's Combined Account of each Non-Key Employee shall be equal
         to at least three percent (3%) of such Non-Key Employee's "415
         Compensation" (reduced by contributions and forfeitures, if any,
         allocated to each Non-Key Employee in any defined contribution plan
         included with this plan in a Required Aggregation Group). However, if
         (i) the sum of the Employer's contributions and Forfeitures allocated
         to the Participant's Combined Account of each Key Employee for such Top
         Heavy Plan Year is less than three percent (3%) of each Key Employee's
         "415 Compensation" and (ii) this Plan is not required to be included in
         an Aggregation Group to enable a defined benefit plan to meet the
         requirements of Code Section 401(a)(4) or 410, the sum of the
         Employer's contributions and Forfeitures allocated to the Participant's
         Combined Account of each Non-Key Employee shall be equal to the largest
         percentage allocated to the Participant's Combined Account of any Key
         Employee.

                    However, for each Non-Key Employee who is a Participant in a
         paired Profit Sharing Plan or 401(k) Profit Sharing Plan and a paired
         Money Purchase Plan, the minimum 3% allocation specified above shall be
         provided in the Money Purchase Plan.

                    If this is an integrated Plan, then for any Top Heavy Plan
         Year the Employer's contribution shall be allocated as follows:

                  (1) An amount equal to 3% multiplied by each Participant's
                  Compensation for the Plan Year shall be allocated to each
                  Participant's Account. If the Employer does not contribute
                  such amount for all Participants, the amount shall be
                  allocated to each Participant's Account in the same proportion
                  that his total Compensation for the Plan Year bears to the
                  total Compensation of all Participants for such year.

                  (2) The balance of the Employer's contribution over the amount
                  allocated under subparagraph (1) hereof shall be allocated to
                  each Participant's Account in a dollar amount equal to 3%
                  multiplied by a Participant's Excess Compensation. If the
                  Employer does not contribute such amount for all Participants,
                  each Participant will be allocated a share of the contribution
                  in the same proportion that his Excess


                                       31
<PAGE>   38
                  Compensation bears to the total Excess Compensation of all
                  Participants for that year.

                  (3) The balance of the Employer's contribution over the amount
                  allocated under subparagraph (2) hereof shall be allocated to
                  each Participant's Account in a dollar amount equal to 2.7%
                  multiplied by the sum of each Participant's total Compensation
                  plus Excess Compensation. If the Employer does not contribute
                  such amount for all Participants, each Participant will be
                  allocated a share of the contribution in the same proportion
                  that his total Compensation plus his total Excess Compensation
                  for the Plan Year bears to the total Compensation plus the
                  total Excess Compensation of all Participants for that year.

                  Regardless of the preceding, 1.3% shall be substituted for
                  2.7% above if Excess Compensation is based on more than 20%
                  and less than or equal to 80% of the Taxable Wage Base. If
                  Excess Compensation is based on less than 100% and more than
                  80% of the Taxable Wage Base, then 2.4% shall be substituted
                  for 2.7% above.

                  (4) The balance of the Employer's contributions over the
                  amount allocated above, if any, shall be allocated to each
                  Participant's Account in the same proportion that his total
                  Compensation for the Plan Year bears to the total Compensation
                  of all Participants for such year.

                    For each Non-Key Employee who is a Participant in this Plan
         and another non-paired defined contribution plan maintained by the
         Employer, the minimum 3% allocation specified above shall be provided
         as specified in F3 of the Adoption Agreement.

                  (g) For purposes of the minimum allocations set forth above,
         the percentage allocated to the Participant's Combined Account of any
         Key Employee shall be equal to the ratio of the sum of the Employer's
         contributions and Forfeitures allocated on behalf of such Key Employee
         divided by the "415 Compensation" for such Key Employee.

                  (h) For any Top Heavy Plan Year, the minimum allocations set
         forth in this Section shall be allocated to the Participant's Combined
         Account of all Non-Key Employees who are Participants and who are
         employed by the Employer on the last day of the Plan Year, including
         Non-Key Employees who have (1) failed to complete a Year of Service; or
         (2) declined to make mandatory contributions (if required) or, in the
         case of a cash or deferred arrangement, elective contributions to the
         Plan.



                                       32
<PAGE>   39

                  (i) Notwithstanding anything herein to the contrary, in any
         Plan Year in which the Employer maintains both this Plan and a defined
         benefit pension plan included in a Required Aggregation Group which is
         top heavy, the Employer shall not be required to provide a Non-Key
         Employee with both the full separate minimum defined benefit plan
         benefit and the full separate defined contribution plan allocations.
         Therefore, if the Employer maintains both a Defined Benefit and a
         Defined Contribution Plan that are a Top Heavy Group, the top heavy
         minimum benefits shall be provided as follows:

                  (1)  Applies if F1b of the Adoption Agreement is Selected -

                       (i) The requirements of Section 2.1 shall apply
                       except that each Non-Key Employee who is a
                       Participant in the Profit Sharing Plan or Money
                       Purchase Plan and who is also a Participant in the
                       Defined Benefit Plan shall receive a minimum
                       allocation of five percent (5%) of such Participant's
                       "415 Compensation" from the applicable Defined
                       Contribution Plan(s).

                       (ii) For each Non-Key Employee who is a Participant
                       only in the Defined Benefit Plan the Employer will
                       provide a minimum non-integrated benefit equal to 2%
                       of his highest five consecutive year average "415
                       Compensation" for each Year of Service while a
                       Participant in the Plan, in which the Plan is top
                       heavy, not to exceed ten.

                       (iii) For each Non-Key Employee who is a Participant
                       only in this Defined Contribution Plan, the Employer
                       shall provide a contribution equal to 3% of his "415
                       Compensation".

                  (2)  Applies if F1c of the Adoption Agreement is Selected -

                       (i) The minimum allocation specified in Section
                       4.3(i)(1)(i) shall be 7 1/2% if the Employer elects
                       in the Adoption Agreement for years in which the Plan
                       is Top Heavy, but not Super Top Heavy.

                       (ii) The minimum benefit specified in Section
                       4.3(i)(1)(ii) shall be 3% if the Employer elects in
                       the Adoption Agreement for years in which the Plan is
                       Top Heavy, but not Super Top Heavy.

                       (iii) The minimum allocation specified in Section
                       4.3(i)(1)(iii) shall be 4% if the Employer elects



                                       33
<PAGE>   40

                       in the Adoption Agreement for years in which the Plan
                       is Top Heavy, but not Super Top Heavy.

                  (j) For the purposes of this Section, "415 Compensation" shall
         be limited to $200,000 (unless adjusted in such manner as permitted
         under Code Section 415(d)). However, for Plan Years beginning prior to
         January 1, 1989, the $200,000 limit shall apply only for Top Heavy Plan
         Years and shall not be adjusted.

                  (k) Notwithstanding anything herein to the contrary, any
         Participant who terminated employment during the Plan Year for reasons
         other than death, Total and Permanent Disability, or retirement shall
         or shall not share in the allocations of the Employer's Contributions
         and Forfeitures as provided in the Adoption Agreement. Notwithstanding
         the foregoing, for Plan Years beginning after 1989, if this is a
         standardized Plan, any such terminated Participant shall share in the
         allocations as provided in this Section provided such Participant
         completed more than 500 Hours of Service.

                  (l) Notwithstanding anything herein to the contrary,
         Participants terminating for reasons of death, Total and Permanent
         Disability, or retirement shall share in the allocations as provided in
         this Section regardless of whether they completed a Year of Service
         during the Plan Year.

                  (m) If a Former Participant is reemployed after five (5)
         consecutive 1-Year Breaks in Service, then separate accounts shall be
         maintained as follows:

                  (1) one account for nonforfeitable benefits attributable to
                  pre-break service; and

                  (2) one account representing his employer derived account
                  balance in the Plan attributable to post-break service.

                  (n) Notwithstanding any election in the Adoption Agreement to
         the contrary, if this is a non-standardized Plan that would otherwise
         fail to meet the requirements of Code Sections 401(a)(26), 410(b)(1),
         or 410(b)(2)(A)(i) and the Regulations thereunder because Employer
         Contributions have not been allocated to a sufficient number or
         percentage of Participants for a Plan Year, then the following rules
         shall apply:

                  (1) The group of Participants eligible to share in the
                  Employer's contribution and Forfeitures for the Plan Year
                  shall be expanded to include the minimum number of
                  Participants who would not otherwise be eligible as are
                  necessary to satisfy the applicable test specified



                                       34
<PAGE>   41

                  above. The specific participants who shall become eligible
                  under the terms of this paragraph shall be those who are
                  actively employed on the last day of the Plan Year and, when
                  compared to similarly situated Participants, have completed
                  the greatest number of Hours of Service in the Plan Year.

                  (2) If after application of paragraph (1) above, the
                  applicable test is still not satisfied, then the group of
                  Participants eligible to share in the Employer's contribution
                  and Forfeitures for the Plan Year shall be further expanded to
                  include the minimum number of Participants who are not
                  actively employed on the last day of the Plan Year as are
                  necessary to satisfy the applicable test. The specific
                  Participants who shall become eligible to share shall be those
                  Participants, when compared to similarly situated
                  Participants, who have completed the greatest number of Hours
                  of Service in the Plan Year before terminating employment.

                    Nothing in this Section shall permit the reduction of a
         Participant's accrued benefit. Therefore any amounts that have
         previously been allocated to Participants may not be reallocated to
         satisfy these requirements. In such event, the Employer shall make an
         additional contribution equal to the amount such affected Participants
         would have received had they been included in the allocations, even if
         it exceeds the amount which would be deductible under Code Section 404.
         Any adjustment to the allocations pursuant to this paragraph shall be
         considered a retroactive amendment adopted by the last day of the Plan
         Year.

4.4      MAXIMUM ANNUAL ADDITIONS

                  (a)(1) If the Participant does not participate in, and has
         never participated in another qualified plan maintained by the
         Employer, or a welfare benefit fund (as defined in Code Section
         419(e)), maintained by the Employer, or an individual medical account
         (as defined in Code Section 415(l)(2)) maintained by the Employer,
         which provides Annual Additions, the amount of Annual Additions which
         may be credited to the Participant's accounts for any Limitation Year
         shall not exceed the lesser of the Maximum Permissible Amount or any
         other limitation contained in this Plan. If the Employer contribution
         that would otherwise be contributed or allocated to the Participant's
         accounts would cause the Annual Additions for the Limitation Year to
         exceed the Maximum Permissible Amount, the amount contributed or
         allocated will be reduced so that the Annual Additions for the
         Limitation Year will equal the Maximum Permissible Amount.



                                       35
<PAGE>   42

                  (2) Prior to determining the Participant's actual Compensation
                  for the Limitation Year, the Employer may determine the
                  Maximum Permissible Amount for a Participant on the basis of a
                  reasonable estimation of the Participant's Compensation for
                  the Limitation Year, uniformly determined for all Participants
                  similarly situated.

                  (3) As soon as is administratively feasible after the end of
                  the Limitation Year, the Maximum Permissible Amount for such
                  Limitation Year shall be determined on the basis of the
                  Participant's actual compensation for such Limitation Year.

                  (4) If pursuant to Section 4.4(a)(2) or as a result of the
                  allocation of Forfeitures, there is an Excess Amount, the
                  excess will be disposed of as follows:

                           (i) Any nondeductible Voluntary Employee
                           Contributions, to the extent they would reduce the
                           Excess Amount, will be returned to the Participant;

                           (ii) If, after the application of subparagraph (i),
                           an Excess Amount still exists, and the Participant is
                           covered by the Plan at the end of the Limitation
                           Year, the Excess Amount in the Participant's account
                           will be used to reduce Employer contributions
                           (including any allocation of Forfeitures) for such
                           Participant in the next Limitation Year, and each
                           succeeding Limitation Year if necessary;

                           (iii) If, after the application of subparagraph (i),
                           an Excess Amount still exists, and the Participant is
                           not covered by the Plan at the end of a Limitation
                           Year, the Excess Amount will be held unallocated in a
                           suspense account. The suspense account will be
                           applied to reduce future Employer contributions
                           (including allocation of any Forfeitures) for all
                           remaining Participants in the next Limitation Year,
                           and each succeeding Limitation Year if necessary;

                           (iv) If a suspense account is in existence at any
                           time during a Limitation Year pursuant to this
                           Section, it will not participate in the allocation of
                           investment gains and losses. If a suspense account is
                           in existence at any time during a particular
                           limitation year, all amounts in the suspense account
                           must be allocated and reallocated to participants'
                           accounts before any employer contributions or any
                           employee contributions may be made to the plan for
                           that limitation year. Excess



                                       36
<PAGE>   43

                       amounts may not be distributed to participants or
                       former participants.

                  (b)(1) This subsection applies if, in addition to this Plan,
         the Participant is covered under another qualified Regional Prototype
         defined contribution plan maintained by the Employer, or a welfare
         benefit fund (as defined in Code Section 419(e)) maintained by the
         Employer, or an individual medical account (as defined in Code Section
         415(l)(2)) maintained by the Employer, which provides Annual Additions,
         during any Limitation Year. The Annual Additions which may be credited
         to a Participant's accounts under this Plan for any such Limitation
         Year shall not exceed the Maximum Permissible Amount reduced by the
         Annual Additions credited to a Participant's accounts under the other
         plans and welfare benefit funds for the same Limitation Year. If the
         Annual Additions with respect to the Participant under other defined
         contribution plans and welfare benefit funds maintained by the Employer
         are less than the Maximum Permissible Amount and the Employer
         contribution that would otherwise be contributed or allocated to the
         Participant's accounts under this Plan would cause the Annual Additions
         for the Limitation Year to exceed this limitation, the amount
         contributed or allocated will be reduced so that the Annual Additions
         under all such plans and welfare benefit funds for the Limitation Year
         will equal the Maximum Permissible Amount. If the Annual Additions with
         respect to the Participant under such other defined contribution plans
         and welfare benefit funds in the aggregate are equal to or greater than
         the Maximum Permissible Amount, no amount will be contributed or
         allocated to the Participant's account under this Plan for the
         Limitation Year.

                  (2) Prior to determining the Participant's actual Compensation
                  for the Limitation Year, the Employer may determine the
                  Maximum Permissible Amount for a Participant in the manner
                  described in Section 4.4(a)(2).

                  (3) As soon as is administratively feasible after the end of
                  the Limitation Year, the Maximum Permissible Amount for the
                  Limitation Year will be determined on the basis of the
                  Participant's actual Compensation for the Limitation Year.

                  (4) If, pursuant to Section 4.4(b)(2) or as a result of the
                  allocation of Forfeitures, a Participant's Annual Additions
                  under this Plan and such other plans would result in an Excess
                  Amount for a Limitation Year, the Excess Amount will be deemed
                  to consist of the Annual Additions last allocated, except that
                  Annual Additions attributable to a welfare benefit fund or
                  individual medical account will be deemed to have been



                                       37
<PAGE>   44

                  allocated first regardless of the actual allocation date.

                  (5) If an Excess Amount was allocated to a Participant on an
                  allocation date of this Plan which coincides with an
                  allocation date of another plan, the Excess Amount attributed
                  to this Plan will be the product of:

                      (i) the total Excess Amount allocated as of such
                      date, times

                      (ii) the ratio of (1) the Annual Additions allocated
                      to the Participant for the Limitation Year as of such
                      date under this Plan to (2) the total Annual
                      Additions allocated to the Participant for the
                      Limitation Year as of such date under this and all
                      the other qualified defined contribution plans.

                  (6) Any Excess Amount attributed to this Plan will be disposed
                  in the manner described in Section 4.4(a)(4).

                  (c) If the Participant is covered under another qualified
         defined contribution plan maintained by the Employer which is not a
         Regional Prototype Plan, Annual Additions which may be credited to the
         Participant's account under this Plan for any Limitation Year will be
         limited in accordance with Section 4.4(b), unless the Employer provides
         other limitations in the Adoption Agreement.

                  (d) If the Employer maintains, or at any time maintained, a
         qualified defined benefit plan covering any Participant in this Plan
         the sum of the Participant's Defined Benefit Plan Fraction and Defined
         Contribution Plan Fraction will not exceed 1.0 in any Limitation Year.
         The Annual Additions which may be credited to the Participant's account
         under this Plan for any Limitation Year will be limited in accordance
         with the Limitation on Allocations Section of the Adoption Agreement.

                  (e) For purposes of applying the limitations of Code Section
         415, the transfer of funds from one qualified plan to another is not an
         "annual addition". In addition, the following are not Employee
         contributions for the purposes of Section 4.4(f)(1)(2): (1) rollover
         contributions (as defined in Code Sections 402(a)(5), 403(a)(4),
         403(b)(8) and 408(d)(3)); (2) repayments of loans made to a Participant
         from the Plan; (3) repayments of distributions received by an Employee
         pursuant to Code Section 411(a)(7)(B) (cash-outs); (4) repayments of
         distributions received by an Employee pursuant to Code Section
         411(a)(3)(D) (mandatory contributions); and (5) Employee contributions
         to a simplified employee pension excludable from gross income under
         Code Section 408(k)(6).



                                       38
<PAGE>   45

                  (f) For purposes of this Section, the following terms shall be
         defined as follows:

                  (1) Annual Additions means the sum credited to a Participant's
                  accounts for any Limitation Year of (1) Employer
                  contributions, (2) effective with respect to "limitation
                  years" beginning after December 31, 1986, Employee
                  contributions, (3) forfeitures, (4) amounts allocated, after
                  March 31, 1984, to an individual medical account, as defined
                  in Code Section 415(l)(2), which is part of a pension or
                  annuity plan maintained by the Employer and (5) amounts
                  derived from contributions paid or accrued after December 31,
                  1985, in taxable years ending after such date, which are
                  attributable to post-retirement medical benefits allocated to
                  the separate account of a key employee (as defined in Code
                  Section 419A(d)(3)) under a welfare benefit fund (as defined
                  in Code Section 419(e)) maintained by the Employer. Except,
                  however, the "415 Compensation" percentage limitation referred
                  to in paragraph (a)(2) above shall not apply to: (1) any
                  contribution for medical benefits (within the meaning of Code
                  Section 419A(f)(2)) after separation from service which is
                  otherwise treated as an "annual addition", or (2) any amount
                  otherwise treated as an "annual addition" under Code Section
                  415(l)(1). Notwithstanding the foregoing, for "limitation
                  years" beginning prior to January 1, 1987, only that portion
                  of Employee contributions equal to the lesser of Employee
                  contributions in excess of six percent (6%) of "415
                  Compensation" or one-half of Employee contributions shall be
                  considered an "annual addition".

                  For this purpose, any Excess Amount applied under Sections
                  4.4(a)(4) and 4.4(b)(6) in the Limitation Year to reduce
                  Employer contributions shall be considered Annual Additions
                  for such Limitation Year.

                  (2) Compensation means a Participant's earned income, wages,
                  salaries, fees for professional services and other amounts
                  received for personal services actually rendered in the course
                  of employment with the Employer maintaining the Plan
                  (including, but not limited to, commissions paid salesmen,
                  compensation for services on the basis of a percentage of
                  profits, commissions on insurance premiums, tips, and bonuses)
                  and excluding the following:

                           (i) Employer contributions to a plan of deferred
                           compensation which are not includible in the
                           Employee's gross income for the taxable year in which
                           contributed, or Employer contributions under a
                           simplified employee pension plan to the extent such
                           contributions are excludable from the



                                       39
<PAGE>   46

                           Employee's gross income, or any distributions from a
                           plan of deferred compensation;

                           (ii) contributions made by the Employer to a plan of
                           deferred compensation to the extent that all or a
                           portion of such contributions are recharacterized as
                           a voluntary Employee contribution;

                           (iii) amounts realized from the exercise of a
                           non-qualified stock option, or when restricted stock
                           (or property) held by an Employee becomes freely
                           transferable or is no longer subject to a substantial
                           risk of forfeiture;

                           (iv) amounts realized from the sale, exchange or
                           other disposition of stock acquired under a qualified
                           stock option; and

                           (v) other amounts which received special tax
                           benefits, or contributions made by an Employer
                           (whether or not under a salary reduction agreement)
                           towards the purchase of an annuity contract described
                           in Code Section 403(b) (whether or not the
                           contributions are excludable from the gross income of
                           the Employee).

                  For purposes of applying the limitations of this Section 4.4,
                  Compensation for any Limitation Year is the Compensation
                  actually paid or includible in gross income during such year.
                  Notwithstanding the preceding sentence, Compensation for a
                  Participant in a profit-sharing plan who is permanently and
                  totally disabled (as defined in Code Section 22(e)(3)) is the
                  Compensation such Participant would have received for the
                  Limitation Year if the Participant had been paid at the rate
                  of Compensation paid immediately before becoming permanently
                  and totally disabled; such imputed Compensation for the
                  disabled Participant may be taken into account only if the
                  Participant is not a Highly Compensated Employee and
                  contributions made on behalf of such Participant are
                  nonforfeitable when made.

                  (3) Defined Benefit Fraction means a fraction, the numerator
                  of which is the sum of the Participant's Projected Annual
                  Benefits under all the defined benefit plans (whether or not
                  terminated) maintained by the Employer, and the denominator of
                  which is the lesser of 125 percent of the dollar limitation
                  determined for the Limitation Year under Code Sections 415(b)
                  and (d) or 140 percent of his Highest Average Compensation
                  including any adjustments under Code Section 415(b).



                                       40
<PAGE>   47

                  Notwithstanding the above, if the Participant was a
                  Participant as of the first day of the first Limitation Year
                  beginning after December 31, 1986, in one or more defined
                  benefit plans maintained by the Employer which were in
                  existence on May 6, 1986, the denominator of this fraction
                  will not be less than 125 percent of the sum of the annual
                  benefits under such plans which the Participant had accrued as
                  of the end of the close of the last Limitation Year beginning
                  before January 1, 1987, disregarding any changes in the terms
                  and conditions of the plan after May 5, 1986. The preceding
                  sentence applies only if the defined benefit plans
                  individually and in the aggregate satisfied the requirements
                  of Code Section 415 for all Limitation Years beginning before
                  January 1, 1987.

                  Notwithstanding the foregoing, for any Top Heavy Plan Year,
                  100 shall be substituted for 125 unless the extra minimum
                  allocation is being made pursuant to the Employer's election
                  in F1 of the Adoption Agreement. However, for any Plan Year in
                  which this Plan is a Super Top Heavy Plan, 100 shall be
                  substituted for 125 in any event.

                  (4) Defined Contribution Dollar Limitation means $30,000, or,
                  if greater, one-fourth of the defined benefit dollar
                  limitation set forth in Code Section 415(b)(1) as in effect
                  for the Limitation Year.

                  (5) Defined Contribution Fraction means a fraction, the
                  numerator of which is the sum of the Annual Additions to the
                  Participant's account under all the defined contribution plans
                  (whether or not terminated) maintained by the Employer for the
                  current and all prior Limitation Years, (including the Annual
                  Additions attributable to the Participant's nondeductible
                  voluntary employee contributions to any defined benefit plans,
                  whether or not terminated, maintained by the Employer and the
                  annual additions attributable to all welfare benefit funds, as
                  defined in Code Section 419(e), and individual medical
                  accounts, as defined in Code Section 415(l)(2), maintained by
                  the Employer), and the denominator of which is the sum of the
                  maximum aggregate amounts for the current and all prior
                  Limitation Years of Service with the Employer (regardless of
                  whether a defined contribution plan was maintained by the
                  Employer). The maximum aggregate amount in any Limitation Year
                  is the lesser of 125 percent of the Defined Contribution
                  Dollar Limitation or 35 percent of the Participant's
                  Compensation for such year. For Limitation Years beginning
                  prior to January 1, 1987, the "annual addition" shall not be
                  recomputed to treat all Employee contributions as an Annual
                  Addition.



                                       41
<PAGE>   48

                  If the Employee was a Participant as of the end of the first
                  day of the first Limitation Year beginning after December 31,
                  1986, in one or more defined contribution plans maintained by
                  the Employer which were in existence on May 5, 1986, the
                  numerator of this fraction will be adjusted if the sum of this
                  fraction and the Defined Benefit Fraction would otherwise
                  exceed 1.0 under the terms of this Plan. Under the adjustment,
                  an amount equal to the product of (1) the excess of the sum of
                  the fractions over 1.0 times (2) the denominator of this
                  fraction, will be permanently subtracted from the numerator of
                  this fraction. The adjustment is calculated using the
                  fractions as they would be computed as of the end of the last
                  Limitation Year beginning before January 1, 1987, and
                  disregarding any changes in the terms and conditions of the
                  plan made after May 5, 1986, but using the Code Section 415
                  limitation applicable to the first Limitation Year beginning
                  on or after January 1, 1987.

                  Notwithstanding the foregoing, for any Top Heavy Plan Year,
                  100 shall be substituted for 125 unless the extra minimum
                  allocation is being made pursuant to the Employer's election
                  in F1 of the Adoption Agreement. However, for any Plan Year in
                  which this Plan is a Super Top Heavy Plan, 100 shall be
                  substituted for 125 in any event.

                  (6) Employer means the Employer that adopts this Plan and all
                  Affiliated Employers, except that for purposes of this
                  Section, Affiliated Employers shall be determined pursuant to
                  the modification made by Code Section 415(h).

                  (7) Excess Amount means the excess of the Participant's Annual
                  Additions for the Limitation Year over the Maximum Permissible
                  Amount.

                  (8) Highest Average Compensation means the average
                  Compensation for the three consecutive Years of Service with
                  the Employer that produces the highest average. A Year of
                  Service with the Employer is the 12 consecutive month period
                  defined in Section E1 of the Adoption Agreement which is used
                  to determine Compensation under the Plan.

                  (9) Limitation Year means the Compensation Year (a 12
                  consecutive month period) as elected by the Employer in the
                  Adoption Agreement. All qualified plans maintained by the
                  Employer must use the same Limitation Year. If the Limitation
                  Year is amended to a different 12 consecutive month period,
                  the new Limitation Year must begin on a date within the
                  Limitation Year in which the amendment is made.



                                       42
<PAGE>   49

                  (10) Maximum Permissible Amount means the maximum Annual
                  Addition that may be contributed or allocated to a
                  Participant's account under the plan for any Limitation Year,
                  which shall not exceed the lesser of:

                      (i) the Defined Contribution Dollar Limitation, or

                      (ii) 25 percent of the Participant's Compensation for the
                      Limitation Year.

                      The Compensation Limitation referred to in (ii) shall not
                      apply to any contribution for medical benefits (within the
                      meaning of Code Sections 401(h) or 419A(f)(2)) which is
                      otherwise treated as an annual addition under Code
                      Sections 415(l)(1) or 419A(d)(2).

                  If a short Limitation Year is created because of an amendment
                  changing the Limitation Year to a different 12 consecutive
                  month period, the Maximum Permissible Amount will not exceed
                  the Defined Contribution Dollar Contribution multiplied by the
                  following fraction:

                      number of months in the short Limitation Year
                      ---------------------------------------------
                                            12

                  (11) Projected Annual Benefit means the annual retirement
                  benefit (adjusted to an actuarially equivalent straight life
                  annuity if such benefit is expressed in a form other than a
                  straight life annuity or qualified Joint and Survivor Annuity)
                  to which the Participant would be entitled under the terms of
                  the plan assuming:

                      (i) the Participant will continue employment until Normal
                      Retirement Age (or current age, if later), and

                      (ii) the Participant's Compensation for the current
                      Limitation Year and all other relevant factors used to
                      determine benefits under the Plan will remain constant for
                      all future Limitation Years.

                  (g) Regional Prototype Plan means a plan the form of which has
         been the subject of a favorable notification letter from the Internal
         Revenue Service.

                  (h) Notwithstanding anything contained in this Section to the
         contrary, the limitations, adjustments and other requirements
         prescribed in this Section shall at all times comply with the
         provisions of Code Section 415 and the



                                       43
<PAGE>   50

         Regulations thereunder, the terms of which are specifically
         incorporated herein by reference.

4.5      ADJUSTMENT FOR EXCESSIVE ANNUAL ADDITIONS

                  (a) If as a result of the allocation of Forfeitures, a
         reasonable error in estimating a Participant's annual Compensation, or
         other facts and circumstances to which Regulation 1.415-6(b)(6) shall
         be applicable, the "annual additions" under this Plan would cause the
         maximum provided in Section 4.4 to be exceeded, the Administrator shall
         treat the excess in accordance with Section 4.4(a)(4).

4.6      TRANSFERS FROM QUALIFIED PLANS

                  (a) If specified in the Adoption Agreement and with the
         consent of the Administrator, amounts may be transferred from other
         qualified plans, provided that the trust from which such funds are
         transferred permits the transfer to be made and the transfer will not
         jeopardize the tax exempt status of the Plan or create adverse tax
         consequences for the Employer. The amounts transferred shall be set up
         in a separate account herein referred to as a "Participant's Rollover
         Account". Such account shall be fully Vested at all times and shall not
         be subject to forfeiture for any reason.

                  (b) Amounts in a Participant's Rollover Account shall be held
         by the Trustee pursuant to the provisions of this Plan and may not be
         withdrawn by, or distributed to the Participant, in whole or in part,
         except as provided in Paragraphs (c) and (d) of this Section.

                  (c) Amounts attributable to elective contributions (as defined
         in Regulation 1.401(k)-1(g)(4)), including amounts treated as elective
         contributions, which are transferred from another qualified plan in a
         plan-to-plan transfer shall be subject to the distribution limitations
         provided for in Regulation 1.401(k)-1(d).

                  (d) At Normal Retirement Date, or such other date when the
         Participant or his Beneficiary shall be entitled to receive benefits,
         the fair market value of the Participant's Rollover Account shall be
         used to provide additional benefits to the Participant or his
         Beneficiary. Any distributions of amounts held in a Participant's
         Rollover Account shall be made in a manner which is consistent with and
         satisfies the provisions of Section 6.5, including, but not limited to,
         all notice and consent requirements of Code Sections 411(a)(11) and 417
         and the Regulations thereunder. Furthermore, such amounts shall be
         considered as part of a Participant's benefit in determining whether an
         involuntary cash-out of benefits without Participant consent may be
         made.



                                       44
<PAGE>   51

                  (e) The Administrator may direct that employee transfers made
         after a valuation date be segregated into a separate account for each
         Participant until such time as the allocations pursuant to this Plan
         have been made, at which time they may remain segregated or be invested
         as part of the general Trust Fund, to be determined by the
         Administrator.

                  (f) For purposes of this Section, the term "qualified plan"
         shall mean any tax qualified plan under Code Section 401(a). The term
         "amounts transferred from other qualified plans" shall mean: (i)
         amounts transferred to this Plan directly from another qualified plan;
         (ii) lump-sum distributions received by an Employee from another
         qualified plan which are eligible for tax free rollover to a qualified
         plan and which are transferred by the Employee to this Plan within
         sixty (60) days following his receipt thereof; (iii) amounts
         transferred to this Plan from a conduit individual retirement account
         provided that the conduit individual retirement account has no assets
         other than assets which (A) were previously distributed to the Employee
         by another qualified plan as a lump-sum distribution (B) were eligible
         for tax-free rollover to a qualified plan and (C) were deposited in
         such conduit individual retirement account within sixty (60) days of
         receipt thereof and other than earnings on said assets; and (iv)
         amounts distributed to the Employee from a conduit individual
         retirement account meeting the requirements of clause (iii) above, and
         transferred by the Employee to this Plan within sixty (60) days of his
         receipt thereof from such conduit individual retirement account.

                  (g) Prior to accepting any transfers to which this Section
         applies, the Administrator may require the Employee to establish that
         the amounts to be transferred to this Plan meet the requirements of
         this Section and may also require the Employee to provide an opinion of
         counsel satisfactory to the Employer that the amounts to be transferred
         meet the requirements of this Section.

                  (h) Notwithstanding anything herein to the contrary, a
         transfer directly to this Plan from another qualified plan (or a
         transaction having the effect of such a transfer) shall only be
         permitted if it will not result in the elimination or reduction of any
         "Section 411(d)(6) protected benefit" as described in Section 8.1.

4.7      VOLUNTARY CONTRIBUTIONS

                  (a) If this is an amendment to a Plan that had previously
         allowed voluntary Employee contributions, then, except as provided in
         4.7(b) below, this Plan will not accept voluntary Employee
         contributions for Plan Years



                                       45
<PAGE>   52

         beginning after the Plan Year in which this Plan is adopted by the
         Employer.

                  (b) For 401(k) Plans, if elected in the Adoption Agreement,
         each Participant may, at the discretion of the Administrator in a
         nondiscriminatory manner, elect to voluntarily contribute a portion of
         his compensation earned while a Participant under this Plan. Such
         contributions shall be paid to the Trustee within a reasonable period
         of time but in no event later than 90 days after the receipt of the
         contribution.

                  (c) The balance in each Participant's Voluntary Contribution
         Account shall be fully Vested at all times and shall not be subject to
         Forfeiture for any reason.

                  (d) A Participant may elect to withdraw his voluntary
         contributions from his Voluntary Contribution Account and the actual
         earnings thereon in a manner which is consistent with and satisfies the
         provisions of Section 6.5, including, but not limited to, all notice
         and consent requirements of Code Sections 411(a)(11) and 417 and the
         Regulations thereunder. If the Administrator maintains sub-accounts
         with respect to voluntary contributions (and earnings thereon) which
         were made on or before a specified date, a Participant shall be
         permitted to designate which sub-account shall be the source for his
         withdrawal. No Forfeitures shall occur solely as a result of an
         Employee's withdrawal of Employee contributions.

                    In the event such a withdrawal is made, or in the event a
         Participant has received a hardship distribution pursuant to Regulation
         1.401(k)-1(d)(2)(iii)(B) from any plan maintained by the Employer, then
         such Participant shall be barred from making any voluntary
         contributions for a period of twelve (12) months after receipt of the
         withdrawal or distribution.

                  (e) At Normal Retirement Date, or such other date when the
         Participant or his Beneficiary shall be entitled to receive benefits,
         the fair market value of the Voluntary Contribution Account shall be
         used to provide additional benefits to the Participant or his
         Beneficiary.

                  (f) The Administrator may direct that voluntary contributions
         made after a valuation date be segregated into a separate account until
         such time as the allocations pursuant to this Plan have been made, at
         which time they may remain segregated or be invested as part of the
         general Trust Fund, to be determined by the Administrator.



                                       46
<PAGE>   53

4.8      DIRECTED INVESTMENT ACCOUNT

                  (a) If elected in the Adoption Agreement, all Participants may
         direct the Trustee as to the investment of all or a portion of any one
         or more of their individual account balances. Participants may direct
         the Trustee in writing to invest their account in specific assets as
         permitted by the Administrator provided such investments are in
         accordance with the Department of Labor regulations and are permitted
         by the Plan. That portion of the account of any Participant so
         directing will thereupon be considered a Directed Investment Account.

                  (b) A separate Directed Investment Account shall be
         established for each Participant who has directed an investment.
         Transfers between the Participant's regular account and their Directed
         Investment Account shall be charged and credited as the case may be to
         each account. The Directed Investment Account shall not share in Trust
         Fund Earnings, but it shall be charged or credited as appropriate with
         the net earnings, gains, losses and expenses as well as any
         appreciation or depreciation in market value during each Plan Year
         attributable to such account.

                  (c) The Administrator shall establish a procedure, to be
         applied in a uniform and nondiscriminatory manner, setting forth the
         permissible investment options under this Section, how often changes
         between investments may be made, and any other limitations that the
         Administrator shall impose on a Participant's right to direct
         investments.

4.9      QUALIFIED VOLUNTARY EMPLOYEE CONTRIBUTIONS

                  (a) If this is an amendment to a Plan that previously
         permitted deductible voluntary contributions, then each Participant who
         made a "Qualified Voluntary Employee Contribution" within the meaning
         of Code Section 219(e)(2) as it existed prior to the enactment of the
         Tax Reform Act of 1986, shall have his contribution held in a separate
         Qualified Voluntary Employee Contribution Account which shall be fully
         Vested at all times. Such contributions, however, shall not be
         permitted if they are attributable to taxable years beginning after
         December 31, 1986.

                  (b) A Participant may, upon written request delivered to the
         Administrator, make withdrawals from his Qualified Voluntary Employee
         Contribution Account. Any distribution shall be made in a manner which
         is consistent with and satisfies the provisions of Section 6.5,
         including, but not limited to, all notice and consent requirements of
         Code Sections 411(a)(11) and 417 and the Regulations thereunder.

                  (c) At Normal Retirement Date, or such other date when the
         Participant or his Beneficiary shall be entitled to



                                       47
<PAGE>   54

         receive benefits, the fair market value of the Qualified Voluntary
         Employee Contribution Account shall be used to provide additional
         benefits to the Participant or his Beneficiary.

                  (d) Unless the Administrator directs Qualified Voluntary
         Employee Contributions made pursuant to this Section be segregated into
         a separate account for each Participant, they shall be invested as part
         of the general Trust Fund and share in earnings and losses.

4.10     ACTUAL CONTRIBUTION PERCENTAGE TESTS

          In the event this Plan previously provided for voluntary or mandatory
Employee contributions, then, with respect to Plan Years beginning after
December 31, 1986, such contributions must satisfy the provisions of Code
Section 401(m) and the Regulations thereunder.

4.11     INTEGRATION IN MORE THAN ONE PLAN

          If the Employer and/or an Affiliated Employer maintain qualified
retirement plans integrated with Social Security such that any Participant in
this Plan is covered under more than one of such plans, then such plans will be
considered to be one plan and will be considered to be integrated if the extent
of the integration of all such plans does not exceed 100%. For purposes of the
preceding sentence, the extent of integration of a plan is the ratio, expressed
as a percentage, which the actual benefits, benefit rate, offset rate, or
employer contribution rate, whatever is applicable, under the Plan bears to the
limitation applicable to such Plan. If the Employer maintains two or more
standardized paired plans, only one plan may be integrated with Social Security.

                                   ARTICLE V

                                   VALUATIONS

5.1      VALUATION OF THE TRUST FUND

          The Administrator shall direct the Trustee, as of each Anniversary
Date, and at such other date or dates deemed necessary by the Administrator,
herein called "valuation date", to determine the net worth of the assets
comprising the Trust Fund as it exists on the "valuation date". In determining
such net worth, the Trustee shall value the assets comprising the Trust Fund at
their fair market value as of the "valuation date" and shall deduct all expenses
for which the Trustee has not yet obtained reimbursement from the Employer or
the Trust Fund.



                                       48
<PAGE>   55

5.2      METHOD OF VALUATION

          In determining the fair market value of securities held in the Trust
Fund which are listed on a registered stock exchange, the Administrator shall
direct the Trustee to value the same at the prices they were last traded on such
exchange preceding the close of business on the "valuation date". If such
securities were not traded on the "valuation date", or if the exchange on which
they are traded was not open for business on the "valuation date", then the
securities shall be valued at the prices at which they were last traded prior to
the "valuation date". Any unlisted security held in the Trust Fund shall be
valued at its bid price next preceding the close of business on the "valuation
date", which bid price shall be obtained from a registered broker or an
investment banker. In determining the fair market value of assets other than
securities for which trading or bid prices can be obtained, the Trustee may
appraise such assets itself, or in its discretion, employ one or more appraisers
for that purpose and rely on the values established by such appraiser or
appraisers.

                                   ARTICLE VI
                   DETERMINATION AND DISTRIBUTION OF BENEFITS

6.1      DETERMINATION OF BENEFITS UPON RETIREMENT

          Every Participant may terminate his employment with the Employer and
retire for the purposes hereof on or after his Normal Retirement Date or Early
Retirement Date. Upon such Normal Retirement Date or Early Retirement Date, all
amounts credited to such Participant's Combined Account shall become
distributable. However, a Participant may postpone the termination of his
employment with the Employer to a later date, in which event the participation
of such Participant in the Plan, including the right to receive allocations
pursuant to Section 4.3, shall continue until his Late Retirement Date. Upon a
Participant's Retirement Date, or as soon thereafter as is practicable, the
Administrator shall direct the distribution of all amounts credited to such
Participant's Combined Account in accordance with Section 6.5.

6.2      DETERMINATION OF BENEFITS UPON DEATH

                  (a) Upon the death of a Participant before his Retirement Date
         or other termination of his employment, all amounts credited to such
         Participant's Combined Account shall become fully Vested. The
         Administrator shall direct, in accordance with the provisions of
         Sections 6.6 and 6.7, the distribution of the deceased Participant's
         accounts to the Participant's Beneficiary.

                  (b) Upon the death of a Former Participant, the Administrator
         shall direct, in accordance with the provisions of Sections 6.6 and
         6.7, the distribution of any



                                       49
<PAGE>   56

         remaining amounts credited to the accounts of such deceased Former
         Participant to such Former Participant's Beneficiary.

                  (c) The Administrator may require such proper proof of death
         and such evidence of the right of any person to receive payment of the
         value of the account of a deceased Participant or Former Participant as
         the Administrator may deem desirable. The Administrator's determination
         of death and of the right of any person to receive payment shall be
         conclusive.

                  (d) Unless otherwise elected in the manner prescribed in
         Section 6.6, the Beneficiary of the Pre-Retirement Survivor Annuity
         shall be the Participant's spouse. Except, however, the Participant may
         designate a Beneficiary other than his spouse for the Pre-Retirement
         Survivor Annuity if:

                  (1) the Participant and his spouse have validly waived the
                  Pre-Retirement Survivor Annuity in the manner prescribed in
                  Section 6.6, and the spouse has waived his or her right to be
                  the Participant's Beneficiary, or

                  (2) the Participant is legally separated or has been abandoned
                  (within the meaning of local law) and the Participant has a
                  court order to such effect (and there is no "qualified
                  domestic relations order" as defined in Code Section 414(p)
                  which provides otherwise), or

                  (3) the Participant has no spouse, or

                  (4) the spouse cannot be located.

                    In such event, the designation of a Beneficiary shall be
         made on a form satisfactory to the Administrator. A Participant may at
         any time revoke his designation of a Beneficiary or change his
         Beneficiary by filing written notice of such revocation or change with
         the Administrator. However, the Participant's spouse must again consent
         in writing to any change in Beneficiary unless the original consent
         acknowledged that the spouse had the right to limit consent only to a
         specific Beneficiary and that the spouse voluntarily elected to
         relinquish such right. The Participant may, at any time, designate a
         Beneficiary for death benefits payable under the Plan that are in
         excess of the Pre-Retirement Survivor Annuity. In the event no valid
         designation of Beneficiary exists at the time of the Participant's
         death, the death benefit shall be payable to his estate.

                  (e) If the Plan provides an insured death benefit and a
         Participant dies before any insurance coverage to which he is entitled
         under the Plan is effected, his death benefit from such insurance
         coverage shall be limited to the



                                       50
<PAGE>   57

         standard rated premium which was or should have been used for such
         purpose.

                  (f) In the event of any conflict between the terms of this
         Plan and the terms of any Contract issued hereunder, the Plan
         provisions shall control.

6.3      DETERMINATION OF BENEFITS IN EVENT OF DISABILITY

          In the event of a Participant's Total and Permanent Disability prior
to his Retirement Date or other termination of his employment, all amounts
credited to such Participant's Combined Account shall become fully Vested. In
the event of a Participant's Total and Permanent Disability, the Administrator,
in accordance with the provisions of Sections 6.5 and 6.7, shall direct the
distribution to such Participant of all amounts credited to such Participant's
Combined Account as though he had retired.

6.4      DETERMINATION OF BENEFITS UPON TERMINATION

                  (a) On or before the Anniversary Date, or other valuation
         date, coinciding with or subsequent to the termination of a
         Participant's employment for any reason other than retirement, death,
         or Total and Permanent Disability, the Administrator may direct that
         the amount of the Vested portion of such Terminated Participant's
         Combined Account be segregated and invested separately. In the event
         the Vested portion of a Participant's Combined Account is not
         segregated, the amount shall remain in a separate account for the
         Terminated Participant and share in allocations pursuant to Section 4.3
         until such time as a distribution is made to the Terminated
         Participant. The amount of the portion of the Participant's Combined
         Account which is not Vested may be credited to a separate account
         (which will always share in gains and losses of the Trust Fund) and at
         such time as the amount becomes a Forfeiture shall be treated in
         accordance with the provisions of the Plan regarding Forfeitures.

                    Regardless of whether distributions in kind are permitted,
         in the event that the amount of the Vested portion of the Terminated
         Participant's Combined Account equals or exceeds the fair market value
         of any insurance Contracts, the Trustee, when so directed by the
         Administrator and agreed to by the Terminated Participant, shall
         assign, transfer, and set over to such Terminated Participant all
         Contracts on his life in such form or with such endorsements, so that
         the settlement options and forms of payment are consistent with the
         provisions of Section 6.5. In the event that the Terminated
         Participant's Vested portion does not at least equal the fair market
         value of the Contracts, if any, the Terminated Participant may pay over
         to the Trustee the sum needed to make the distribution equal



                                       51
<PAGE>   58

         to the value of the Contracts being assigned or transferred, or the
         Trustee, pursuant to the Participant's election, may borrow the cash
         value of the Contracts from the Insurer so that the value of the
         Contracts is equal to the Vested portion of the Terminated
         Participant's Combined Account and then assign the Contracts to the
         Terminated Participant.

                    Distribution of the funds due to a Terminated Participant
         shall be made on the occurrence of an event which would result in the
         distribution had the Terminated Participant remained in the employ of
         the Employer (upon the Participant's death, Total and Permanent
         Disability, Early or Normal Retirement). However, at the election of
         the Participant, the Administrator shall direct that the entire Vested
         portion of the Terminated Participant's Combined Account to be payable
         to such Terminated Participant provided the conditions, if any, set
         forth in the Adoption Agreement have been satisfied. Any distribution
         under this paragraph shall be made in a manner which is consistent with
         and satisfies the provisions of Section 6.5, including but not limited
         to, all notice and consent requirements of Code Sections 411(a)(11) and
         417 and the Regulations thereunder.

                    Notwithstanding the above, if the value of a Terminated
         Participant's Vested benefit derived from Employer and Employee
         contributions does not exceed, and at the time of any prior
         distribution, has never exceeded $3,500, the Administrator shall direct
         that the entire Vested benefit be paid to such Participant in a single
         lump-sum without regard to the consent of the Participant or the
         Participant's spouse. A Participant's Vested benefit shall not include
         Qualified Voluntary Employee Contributions within the meaning of Code
         Section 72(o)(5)(B) for Plan Years beginning prior to January 1, 1989.

                  (b) The Vested portion of any Participant's Account shall be a
         percentage of such Participant's Account determined on the basis of the
         Participant's number of Years of Service according to the vesting
         schedule specified in the Adoption Agreement.

                  (c) For any Top Heavy Plan Year, one of the minimum top heavy
         vesting schedules as elected by the Employer in the Adoption Agreement
         will automatically apply to the Plan. The minimum top heavy vesting
         schedule applies to all benefits within the meaning of Code Section
         411(a)(7) except those attributable to Employee contributions,
         including benefits accrued before the effective date of Code Section
         416 and benefits accrued before the Plan became top heavy. Further, no
         decrease in a Participant's Vested percentage may occur in the event
         the Plan's status as top heavy changes for any Plan Year. However, this
         Section does not apply to the account balances of any Employee who does
         not have an Hour of Service after the Plan has initially become



                                       52
<PAGE>   59

         top heavy and the Vested percentage of such Employee's Participant's
         Account shall be determined without regard to this Section 6.4(c).

                    If in any subsequent Plan Year, the Plan ceases to be a Top
         Heavy Plan, the Administrator shall continue to use the vesting
         schedule in effect while the Plan was a Top Heavy Plan for each
         Employee who had an Hour of Service during a Plan Year when the Plan
         was Top Heavy.

                  (d) Notwithstanding the vesting schedule above, upon the
         complete discontinuance of the Employer's contributions to the Plan or
         upon any full or partial termination of the Plan, all amounts credited
         to the account of any affected Participant shall become 100% Vested and
         shall not thereafter be subject to Forfeiture.

                  (e) If this is an amended or restated Plan, then
         notwithstanding the vesting schedule specified in the Adoption
         Agreement, the Vested percentage of a Participant's Account shall not
         be less than the Vested percentage attained as of the later of the
         effective date or adoption date of this amendment and restatement. The
         computation of a Participant's nonforfeitable percentage of his
         interest in the Plan shall not be reduced as the result of any direct
         or indirect amendment to this Article, or due to changes in the Plan's
         status as a Top Heavy Plan.

                  (f) If the Plan's vesting schedule is amended, or if the Plan
         is amended in any way that directly or indirectly affects the
         computation of the Participant's nonforfeitable percentage or if the
         Plan is deemed amended by an automatic change to a top heavy vesting
         schedule, then each Participant with at least 3 Years of Service as of
         the expiration date of the election period may elect to have his
         nonforfeitable percentage computed under the Plan without regard to
         such amendment or change. Notwithstanding the foregoing, for Plan Years
         beginning before January 1, 1989, or with respect to Employees who fail
         to complete at least one (1) Hour of Service in a Plan Year beginning
         after December 31, 1988, five (5) shall be substituted for three (3) in
         the preceding sentence. If a Participant fails to make such election,
         then such Participant shall be subject to the new vesting schedule. The
         Participant's election period shall commence on the adoption date of
         the amendment and shall end 60 days after the latest of:

                  (1) the adoption date of the amendment,

                  (2) the effective date of the amendment, or

                  (3) the date the Participant receives written notice of the
                  amendment from the Employer or Administrator.



                                       53
<PAGE>   60

                  (g)(1) If any Former Participant shall be reemployed by the
         Employer before a 1-Year Break in Service occurs, he shall continue to
         participate in the Plan in the same manner as if such termination had
         not occurred.

                  (2) If any Former Participant shall be reemployed by the
                  Employer before five (5) consecutive 1-Year Breaks in Service,
                  and such Former Participant had received a distribution of his
                  entire Vested interest prior to his reemployment, his
                  forfeited account shall be reinstated only if he repays the
                  full amount distributed to him before the earlier of five (5)
                  years after the first date on which the Participant is
                  subsequently reemployed by the Employer or the close of the
                  first period of 5 consecutive 1-Year Breaks in Service
                  commencing after the distribution. If a distribution occurs
                  for any reason other than a separation from service, the time
                  for repayment may not end earlier than five (5) years after
                  the date of separation. In the event the Former Participant
                  does repay the full amount distributed to him, the
                  undistributed portion of the Participant's Account must be
                  restored in full, unadjusted by any gains or losses occurring
                  subsequent to the Anniversary Date or other valuation date
                  preceding his termination. If an employee receives a
                  distribution pursuant to this section and the employee resumes
                  employment covered under this plan, the employee's
                  employer-derived account balance will be restored to the
                  amount on the date of distribution if the employee repays to
                  the plan the full amount of the distribution attributable to
                  employer contributions before the earlier of 5 years after the
                  first date on which the participant is subsequently
                  re-employed by the employer, or the date the participant
                  incurs 5 consecutive 1-year breaks in service following the
                  date of the distribution. If a non-Vested Former Participant
                  was deemed to have received a distribution and such Former
                  Participant is reemployed by the Employer before five (5)
                  consecutive 1-Year Breaks in Service, then such Participant
                  will be deemed to have repaid the deemed distribution as of
                  the date of reemployment.

                  (3) If any Former Participant is reemployed after a 1-Year
                  Break in Service has occurred, Years of Service shall include
                  Years of Service prior to his 1-Year Break in Service subject
                  to the following rules:

                           (i) Any Former Participant who under the Plan does
                           not have a nonforfeitable right to any interest in
                           the Plan resulting from Employer contributions shall
                           lose credits if his consecutive 1-Year Breaks in
                           Service equal or exceed the greater of (A) five (5)
                           or (B) the



                                       54
<PAGE>   61

                           aggregate number of his pre-break Years of Service;

                           (ii) After five (5) consecutive 1-Year Breaks in
                           Service, a Former Participant's Vested Account
                           balance attributable to pre-break service shall not
                           be increased as a result of post-break service;

                           (iii) A Former Participant who is reemployed and who
                           has not had his Years of Service before a 1-Year
                           Break in Service disregarded pursuant to (i) above,
                           shall participate in the Plan as of his date of
                           reemployment;

                           (iv) If a Former Participant completes a Year of
                           Service (a 1-Year Break in Service previously
                           occurred, but employment had not terminated), he
                           shall participate in the Plan retroactively from the
                           first day of the Plan Year during which he completes
                           one (1) Year of Service.

                  (h) In determining Years of Service for purposes of vesting
         under the Plan, Years of Service shall be excluded as specified in the
         Adoption Agreement.

6.5      DISTRIBUTION OF BENEFITS

                  (a)(1) Unless otherwise elected as provided below, a
         Participant who is married on the "annuity starting date" and who does
         not die before the "annuity starting date" shall receive the value of
         all of his benefits in the form of a Joint and Survivor Annuity. The
         Joint and Survivor Annuity is an annuity that commences immediately and
         shall be equal in value to a single life annuity. Such joint and
         survivor benefits following the Participant's death shall continue to
         the spouse during the spouse's lifetime at a rate equal to 50% of the
         rate at which such benefits were payable to the Participant. This Joint
         and Survivor Annuity shall be considered the designated qualified Joint
         and Survivor Annuity and automatic form of payment for the purposes of
         this Plan. However, the Participant may elect to receive a smaller
         annuity benefit with continuation of payments to the spouse at a rate
         of seventy-five percent (75%) or one hundred percent (100%) of the rate
         payable to a Participant during his lifetime which alternative Joint
         and Survivor Annuity shall be equal in value to the automatic Joint and
         50% Survivor Annuity. An unmarried Participant shall receive the value
         of his benefit in the form of a life annuity. Such unmarried
         Participant, however, may elect in writing to waive the life annuity.
         The election must comply with the provisions of this Section as if it
         were an election to waive the Joint and Survivor Annuity by a married
         Participant, but without the spousal consent



                                       55
<PAGE>   62

         requirement. The Participant may elect to have any annuity provided for
         in this Section distributed upon the attainment of the "earliest
         retirement age" under the Plan. The "earliest retirement age" is the
         earliest date on which, under the Plan, the Participant could elect to
         receive retirement benefits.

                  (2) Any election to waive the Joint and Survivor Annuity must
                  be made by the Participant in writing during the election
                  period and be consented to by the Participant's spouse. If the
                  spouse is legally incompetent to give consent, the spouse's
                  legal guardian, even if such guardian is the Participant, may
                  give consent. Such election shall designate a Beneficiary (or
                  a form of benefits) that may not be changed without spousal
                  consent (unless the consent of the spouse expressly permits
                  designations by the Participant without the requirement of
                  further consent by the spouse). Such spouse's consent shall be
                  irrevocable and must acknowledge the effect of such election
                  and be witnessed by a Plan representative or a notary public.
                  Such consent shall not be required if it is established to the
                  satisfaction of the Administrator that the required consent
                  cannot be obtained because there is no spouse, the spouse
                  cannot be located, or other circumstances that may be
                  prescribed by Regulations. The election made by the
                  Participant and consented to by his spouse may be revoked by
                  the Participant in writing without the consent of the spouse
                  at any time during the election period. The number of
                  revocations shall not be limited. Any new election must comply
                  with the requirements of this paragraph. A former spouse's
                  waiver shall not be binding on a new spouse.

                  (3) The election period to waive the Joint and Survivor
                  Annuity shall be the 90 day period ending on the "annuity
                  starting date."

                  (4) For purposes of this Section and Section 6.6, the "annuity
                  starting date" means the first day of the first period for
                  which an amount is paid as an annuity, or, in the case of a
                  benefit not payable in the form of an annuity, the first day
                  on which all events have occurred which entitles the
                  Participant to such benefit.

                  (5) With regard to the election, the Administrator shall
                  provide to the Participant no less than 30 days and no more
                  than 90 days before the "annuity starting date" a written
                  explanation of:

                      (i) the terms and conditions of the Joint and Survivor
                      Annuity, and



                                       56
<PAGE>   63

                      (ii) the Participant's right to make and the effect of an
                      election to waive the Joint and Survivor Annuity, and

                      (iii) the right of the Participant's spouse to consent to
                      any election to waive the Joint and Survivor Annuity, and

                      (iv) the right of the Participant to revoke such election,
                      and the effect of such revocation.

                  (b) In the event a married Participant duly elects pursuant to
         paragraph (a)(2) above not to receive his benefit in the form of a
         Joint and Survivor Annuity, or if such Participant is not married, in
         the form of a life annuity, the Administrator, pursuant to the election
         of the Participant, shall direct the distribution to a Participant or
         his Beneficiary any amount to which he is entitled under the Plan in
         one or more of the following methods which are permitted pursuant to
         the Adoption Agreement:

                  (1) One lump-sum payment in cash or in property;

                  (2) Payments over a period certain in monthly, quarterly,
                  semiannual, or annual cash installments. In order to provide
                  such installment payments, the Administrator may direct that
                  the Participant's interest in the Plan be segregated and
                  invested separately, and that the funds in the segregated
                  account be used for the payment of the installments. The
                  period over which such payment is to be made shall not extend
                  beyond the Participant's life expectancy (or the life
                  expectancy of the Participant and his designated Beneficiary);

                  (3) Purchase of or providing an annuity. However, such annuity
                  may not be in any form that will provide for payments over a
                  period extending beyond either the life of the Participant (or
                  the lives of the Participant and his designated Beneficiary)
                  or the life expectancy of the Participant (or the life
                  expectancy of the Participant and his designated Beneficiary).

                  (c) The present value of a Participant's Joint and Survivor
         Annuity derived from Employer and Employee contributions may not be
         paid without his written consent if the value exceeds, or has ever
         exceeded at the time of any prior distribution, $3,500. Further, the
         spouse of a Participant must consent in writing to any immediate
         distribution. If the value of the Participant's benefit derived from
         Employer and Employee contributions does not exceed $3,500 and has
         never exceeded $3,500 at the time of any prior distribution, the
         Administrator may immediately distribute such benefit without such
         Participant's consent.



                                       57
<PAGE>   64

         No distribution may be made under the preceding sentence after the
         "annuity starting date" unless the Participant and his spouse consent
         in writing to such distribution. Any written consent required under
         this paragraph must be obtained not more than 90 days before
         commencement of the distribution and shall be made in a manner
         consistent with Section 6.5(a)(2).

                  (d) Any distribution to a Participant who has a benefit which
         exceeds, or has ever exceeded at the time of any prior distribution,
         $3,500 shall require such Participant's consent if such distribution
         commences prior to the later of his Normal Retirement Age or age 62.
         With regard to this required consent:

                  (1) No consent shall be valid unless the Participant has
                  received a general description of the material features and an
                  explanation of the relative values of the optional forms of
                  benefit available under the Plan that would satisfy the notice
                  requirements of Code Section 417.

                  (2) The Participant must be informed of his right to defer
                  receipt of the distribution. If a Participant fails to
                  consent, it shall be deemed an election to defer the
                  commencement of payment of any benefit. However, any election
                  to defer the receipt of benefits shall not apply with respect
                  to distributions which are required under Section 6.5(e).

                  (3) Notice of the rights specified under this paragraph shall
                  be provided no less than 30 days and no more than 90 days
                  before the "annuity starting date".

                  (4) Written consent of the Participant to the distribution
                  must not be made before the Participant receives the notice
                  and must not be made more than 90 days before the "annuity
                  starting date".

                  (5) No consent shall be valid if a significant detriment is
                  imposed under the Plan on any Participant who does not consent
                  to the distribution.

                  (e) Notwithstanding any provision in the Plan to the contrary,
         the distribution of a Participant's benefits, made on or after January
         1, 1985, whether under the Plan or through the purchase of an annuity
         Contract, shall be made in accordance with the following requirements
         and shall otherwise comply with Code Section 401(a)(9) and the
         Regulations thereunder (including Regulation Section 1.401(a)(9)-2),
         the provisions of which are incorporated herein by reference:



                                       58
<PAGE>   65

                  (1) A Participant's benefits shall be distributed to him not
                  later than April 1st of the calendar year following the later
                  of (i) the calendar year in which the Participant attains age
                  70 1/2 or (ii) the calendar year in which the Participant
                  retires, provided, however, that this clause (ii) shall not
                  apply in the case of a Participant who is a "five (5) percent
                  owner" at any time during the five (5) Plan Year period ending
                  in the calendar year in which he attains age 70 1/2 or, in the
                  case of a Participant who becomes a "five (5) percent owner"
                  during any subsequent Plan Year, clause (ii) shall no longer
                  apply and the required beginning date shall be the April 1st
                  of the calendar year following the calendar year in which such
                  subsequent Plan Year ends. Alternatively, distributions to a
                  Participant must begin no later than the applicable April 1st
                  as determined under the preceding sentence and must be made
                  over the life of the Participant (or the lives of the
                  Participant and the Participant's designated Beneficiary) or,
                  if benefits are paid in the form of a Joint and Survivor
                  Annuity, the life expectancy of the Participant (or the life
                  expectancies of the Participant and his designated
                  Beneficiary) in accordance with Regulations. For Plan Years
                  beginning after December 31, 1988, clause (ii) above shall not
                  apply to any Participant unless the Participant had attained
                  age 70 1/2 before January 1, 1988 and was not a "five (5)
                  percent owner" at any time during the Plan Year ending with or
                  within the calendar year in which the Participant attained age
                  66 1/2 or any subsequent Plan Year.

                  (2) Distributions to a Participant and his Beneficiaries shall
                  only be made in accordance with the incidental death benefit
                  requirements of Code Section 401(a)(9)(G) and the Regulations
                  thereunder.

                  Additionally, for calendar years beginning before 1989,
                  distributions may also be made under an alternative method
                  which provides that the then present value of the payments to
                  be made over the period of the Participant's life expectancy
                  exceeds fifty percent (50%) of the then present value of the
                  total payments to be made to the Participant and his
                  Beneficiaries.

                  (f) For purposes of this Section, the life expectancy of a
         Participant and a Participant's spouse (other than in the case of a
         life annuity) shall be redetermined annually in accordance with
         Regulations if permitted pursuant to the Adoption Agreement. If the
         Participant or the Participant's spouse may elect whether
         recalculations will be made, then the election, once made, shall be
         irrevocable. If no election is made by the time distributions must
         commence, then the life expectancy of the Participant and the



                                       59
<PAGE>   66

         Participant's spouse shall not be subject to recalculation. Life
         expectancy and joint and last survivor expectancy shall be computed
         using the return multiples in Tables V and VI of Regulation 1.72-9.

                  (g) All annuity Contracts under this Plan shall be
         non-transferable when distributed. Furthermore, the terms of any
         annuity Contract purchased and distributed to a Participant or spouse
         shall comply with all of the requirements of this Plan.

                  (h) Subject to the spouse's right of consent afforded under
         the Plan, the restrictions imposed by this Section shall not apply if a
         Participant has, prior to January 1, 1984, made a written designation
         to have his retirement benefit paid in an alternative method acceptable
         under Code Section 401(a) as in effect prior to the enactment of the
         Tax Equity and Fiscal Responsibility Act of 1982.

                  (i) If a distribution is made at a time when a Participant who
         has not terminated employment is not fully Vested in his Participant's
         Account and the Participant may increase the Vested percentage in such
         account:

                  (1) A separate account shall be established for the
                  Participant's interest in the Plan as of the time of the
                  distribution, and

                  (2) At any relevant time the Participant's Vested portion of
                  the separate account shall be equal to an amount ("X")
                  determined by the formula:

                          X equals P(AB plus (RxD)) - (R x D)

                  For purposes of applying the formula: P is the Vested
                  percentage at the relevant time, AB is the account balance at
                  the relevant time, D is the amount of distribution, and R is
                  the ratio of the account balance at the relevant time to the
                  account balance after distribution.

6.6      DISTRIBUTION OF BENEFITS UPON DEATH

                  (a) Unless otherwise elected as provided below, a Vested
         Participant who dies before the annuity starting date and who has a
         surviving spouse shall have the Pre-Retirement Survivor Annuity paid to
         his surviving spouse. The Participant's spouse may direct that payment
         of the Pre-Retirement Survivor Annuity commence within a reasonable
         period after the Participant's death. If the spouse does not so direct,
         payment of such benefit will commence at the time the Participant would
         have attained the later of his Normal Retirement Age or age 62.
         However, the spouse may elect a



                                       60
<PAGE>   67

         later commencement date. Any distribution to the Participant's spouse
         shall be subject to the rules specified in Section 6.6(h).

                  (b) Any election to waive the Pre-Retirement Survivor Annuity
         before the Participant's death must be made by the Participant in
         writing during the election period and shall require the spouse's
         irrevocable consent in the same manner provided for in Section
         6.5(a)(2). Further, the spouse's consent must acknowledge the specific
         nonspouse Beneficiary. Notwithstanding the foregoing, the nonspouse
         Beneficiary need not be acknowledged, provided the consent of the
         spouse acknowledges that the spouse has the right to limit consent only
         to a specific Beneficiary and that the spouse voluntarily elects to
         relinquish such right.

                  (c) The election period to waive the Pre-Retirement Survivor
         Annuity shall begin on the first day of the Plan Year in which the
         Participant attains age 35 and end on the date of the Participant's
         death. An earlier waiver (with spousal consent) may be made provided a
         written explanation of the Pre-Retirement Survivor Annuity is given to
         the Participant and such waiver becomes invalid at the beginning of the
         Plan Year in which the Participant turns age 35. In the event a Vested
         Participant separates from service prior to the beginning of the
         election period, the election period shall begin on the date of such
         separation from service.

                  (d) With regard to the election, the Administrator shall
         provide each Participant within the applicable period, with respect to
         such Participant (and consistent with Regulations), a written
         explanation of the Pre-Retirement Survivor Annuity containing
         comparable information to that required pursuant to Section 6.5(a)(5).
         For the purposes of this paragraph, the term "applicable period" means,
         with respect to a Participant, whichever of the following periods ends
         last:

                  (1) The period beginning with the first day of the Plan Year
                  in which the Participant attains age 32 and ending with the
                  close of the Plan Year preceding the Plan Year in which the
                  Participant attains age 35;

                  (2) A reasonable period after the individual becomes a
                  Participant. For this purpose, in the case of an individual
                  who becomes a Participant after age 32, the explanation must
                  be provided by the end of the three-year period beginning with
                  the first day of the first Plan Year for which the individual
                  is a Participant;

                  (3) A reasonable period ending after the Plan no longer fully
                  subsidizes the cost of the Pre-Retirement Survivor Annuity
                  with respect to the Participant;



                                       61
<PAGE>   68

                  (4) A reasonable period ending after Code Section 401(a)(11)
                  applies to the Participant; or

                  (5) A reasonable period after separation from service in the
                  case of a Participant who separates before attaining age 35.
                  For this purpose, the Administrator must provide the
                  explanation beginning one year before the separation from
                  service and ending one year after separation.

                  (e) The Pre-Retirement Survivor Annuity provided for in this
         Section shall apply only to Participants who are credited with an Hour
         of Service on or after August 23, 1984. Former Participants who are not
         credited with an Hour of Service on or after August 23, 1984 shall be
         provided with rights to the Pre-Retirement Survivor Annuity in
         accordance with Section 303(e)(2) of the Retirement Equity Act of 1984.

                  (f) If the value of the Pre-Retirement Survivor Annuity
         derived from Employer and Employee contributions does not exceed $3,500
         and has never exceeded $3,500 at the time of any prior distribution,
         the Administrator shall direct the immediate distribution of such
         amount to the Participant's spouse. No distribution may be made under
         the preceding sentence after the annuity starting date unless the
         spouse consents in writing. If the value exceeds, or has ever exceeded
         at the time of any prior distribution, $3,500, an immediate
         distribution of the entire amount may be made to the surviving spouse,
         provided such surviving spouse consents in writing to such
         distribution. Any written consent required under this paragraph must be
         obtained not more than 90 days before commencement of the distribution
         and shall be made in a manner consistent with Section 6.5(a)(2).

                  (g)(1) In the event there is an election to waive the
         Pre-Retirement Survivor Annuity, and for death benefits in excess of
         the Pre-Retirement Survivor Annuity, such death benefits shall be paid
         to the Participant's Beneficiary by either of the following methods, as
         elected by the Participant (or if no election has been made prior to
         the Participant's death, by his Beneficiary) subject to the rules
         specified in Section 6.6(h) and the selections made in the Adoption
         Agreement:

                      (i) One lump-sum payment in cash or in property;

                      (ii) Payment in monthly, quarterly, semi-annual, or annual
                      cash installments over a period to be determined by the
                      Participant or his Beneficiary. After periodic
                      installments commence, the Beneficiary shall have the
                      right to reduce the period over which such periodic
                      installments shall



                                       62
<PAGE>   69

                      be made, and the cash amount of such periodic installments
                      shall be adjusted accordingly.

                      (iii) If death benefits in excess of the Pre-Retirement
                      Survivor Annuity are to be paid to the surviving spouse,
                      such benefits may be paid pursuant to (i) or (ii) above,
                      or used to purchase an annuity so as to increase the
                      payments made pursuant to the Pre-Retirement Survivor
                      Annuity;

                  (2) In the event the death benefit payable pursuant to Section
                  6.2 is payable in installments, then, upon the death of the
                  Participant, the Administrator may direct that the death
                  benefit be segregated and invested separately, and that the
                  funds accumulated in the segregated account be used for the
                  payment of the installments.

                  (h) Notwithstanding any provision in the Plan to the contrary,
         distributions upon the death of a Participant made on or after January
         1, 1985, shall be made in accordance with the following requirements
         and shall otherwise comply with Code Section 401(a)(9) and the
         Regulations thereunder.

                  (1) If it is determined, pursuant to Regulations, that the
                  distribution of a Participant's interest has begun and the
                  Participant dies before his entire interest has been
                  distributed to him, the remaining portion of such interest
                  shall be distributed at least as rapidly as under the method
                  of distribution selected pursuant to Section 6.5 as of his
                  date of death.

                  (2) If a Participant dies before he has begun to receive any
                  distributions of his interest in the Plan or before
                  distributions are deemed to have begun pursuant to
                  Regulations, then his death benefit shall be distributed to
                  his Beneficiaries in accordance with the following rules
                  subject to the selections made in the Adoption Agreement and
                  Subsections 6.6(h)(3) and 6.6(i) below:

                      (i) The entire death benefit shall be distributed to the
                      Participant's Beneficiaries by December 31st of the
                      calendar year in which the fifth anniversary of the
                      Participant's death occurs;

                      (ii) The 5-year distribution requirement of (i) above
                      shall not apply to any portion of the deceased
                      Participant's interest which is payable to or for the
                      benefit of a designated Beneficiary. In such event, such
                      portion shall be distributed over the life of such
                      designated Beneficiary (or over a period not extending
                      beyond the life



                                       63
<PAGE>   70

                      expectancy of such designated Beneficiary) provided such
                      distribution begins not later than December 31st of the
                      calendar year immediately following the calendar year in
                      which the Participant died;

                      (iii) However, in the event the Participant's spouse
                      (determined as of the date of the Participant's death) is
                      his designated Beneficiary, the provisions of (ii) above
                      shall apply except that the requirement that distributions
                      commence within one year of the Participant's death shall
                      not apply. In lieu thereof, distributions must commence on
                      or before the later of: (1) December 31st of the calendar
                      year immediately following the calendar year in which the
                      Participant died; or (2) December 31st of the calendar
                      year in which the Participant would have attained age
                      70 1/2. If the surviving spouse dies before distributions
                      to such spouse begin, then the 5-year distribution
                      requirement of this Section shall apply as if the spouse
                      was the Participant.

                  (3) Notwithstanding subparagraph (2) above, or any selections
                  made in the Adoption Agreement, if a Participant's death
                  benefits are to be paid in the form of a Pre-Retirement
                  Survivor Annuity, then distributions to the Participant's
                  surviving spouse must commence on or before the later of: (1)
                  December 31st of the calendar year immediately following the
                  calendar year in which the Participant died; or (2) December
                  31st of the calendar year in which the Participant would have
                  attained age 70 1/2.

                  (i) For purposes of Section 6.6(h)(2), the election by a
         designated Beneficiary to be excepted from the 5-year distribution
         requirement (if permitted in the Adoption Agreement) must be made no
         later than December 31st of the calendar year following the calendar
         year of the Participant's death. Except, however, with respect to a
         designated Beneficiary who is the Participant's surviving spouse, the
         election must be made by the earlier of: (1) December 31st of the
         calendar year immediately following the calendar year in which the
         Participant died or, if later, the calendar year in which the
         Participant would have attained age 70 1/2; or (2) December 31st of the
         calendar year which contains the fifth anniversary of the date of the
         Participant's death. An election by a designated Beneficiary must be in
         writing and shall be irrevocable as of the last day of the election
         period stated herein. In the absence of an election by the Participant
         or a designated Beneficiary, the 5-year distribution requirement shall
         apply.



                                       64
<PAGE>   71

                  (j) For purposes of this Section, the life expectancy of a
         Participant and a Participant's spouse (other than in the case of a
         life annuity) shall or shall not be redetermined annually as provided
         in the Adoption Agreement and in accordance with Regulations. If the
         Participant or the Participant's spouse may elect, pursuant to the
         Adoption Agreement, to have life expectancies recalculated, then the
         election, once made shall be irrevocable. If no election is made by the
         time distributions must commence, then the life expectancy of the
         Participant and the Participant's spouse shall not be subject to
         recalculation. Life expectancy and joint and last survivor expectancy
         shall be computed using the return multiples in Tables V and VI of
         Regulation Section 1.72-9.

                  (k) In the event that less than 100% of a Participant's
         interest in the Plan is distributed to such Participant's spouse, the
         portion of the distribution attributable to the Participant's Voluntary
         Contribution Account shall be in the same proportion that the
         Participant's Voluntary Contribution Account bears to the Participant's
         total interest in the Plan.

                  (l) Subject to the spouse's right of consent afforded under
         the Plan, the restrictions imposed by this Section shall not apply if a
         Participant has, prior to January 1, 1984, made a written designation
         to have his death benefits paid in an alternative method acceptable
         under Code Section 401(a) as in effect prior to the enactment of the
         Tax Equity and Fiscal Responsibility Act of 1982.

6.7      TIME OF SEGREGATION OR DISTRIBUTION

          Except as limited by Sections 6.5 and 6.6, whenever a distribution is
to be made, or a series of payments are to commence, on or as of an Anniversary
Date, the distribution or series of payments may be made or begun on such date
or as soon thereafter as is practicable, but in no event later than 180 days
after the Anniversary Date. However, unless a Former Participant elects in
writing to defer the receipt of benefits (such election may not result in a
death benefit that is more than incidental), the payment of benefits shall begin
not later than the 60th day after the close of the Plan Year in which the latest
of the following events occurs: (a) the date on which the Participant attains
the earlier of age 65 or the Normal Retirement Age specified herein; (b) the
10th anniversary of the year in which the Participant commenced participation in
the Plan; or (c) the date the Participant terminates his service with the
Employer.

          Notwithstanding the foregoing, the failure of a Participant and, if
applicable, the Participant's spouse, to consent to a distribution pursuant to
Section 6.5(d), shall be



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<PAGE>   72

deemed to be an election to defer the commencement of payment of any benefit
sufficient to satisfy this Section.

6.8      DISTRIBUTION FOR MINOR BENEFICIARY

          In the event a distribution is to be made to a minor, then the
Administrator may direct that such distribution be paid to the legal guardian,
or if none, to a parent of such Beneficiary or a responsible adult with whom the
Beneficiary maintains his residence, or to the custodian for such Beneficiary
under the Uniform Gift to Minors Act or Gift to Minors Act, if such is permitted
by the laws of the state in which said Beneficiary resides. Such a payment to
the legal guardian, custodian or parent of a minor Beneficiary shall fully
discharge the Trustee, Employer, and Plan from further liability on account
thereof.

6.9      LOCATION OF PARTICIPANT OR BENEFICIARY UNKNOWN

          In the event that all, or any portion, of the distribution payable to
a Participant or his Beneficiary hereunder shall, at the later of the
Participant's attainment of age 62 or his Normal Retirement Age, remain unpaid
solely by reason of the inability of the Administrator, after sending a
registered letter, return receipt requested, to the last known address, and
after further diligent effort, to ascertain the whereabouts of such Participant
or his Beneficiary, the amount so distributable shall be treated as a Forfeiture
pursuant to the Plan. In the event a Participant or Beneficiary is located
subsequent to his benefit being reallocated, such benefit shall be restored,
first from Forfeitures, if any, and then from an additional Employer
contribution if necessary.

6.10     PRE-RETIREMENT DISTRIBUTION

          For Profit Sharing Plans and 401(k) Profit Sharing Plans, if elected
in the Adoption Agreement, at such time as a Participant shall have attained the
age specified in the Adoption Agreement, the Administrator, at the election of
the Participant, shall direct the distribution of up to the entire amount then
credited to the accounts maintained on behalf of the Participant. However, no
such distribution from the Participant's Account shall occur prior to 100%
Vesting. In the event that the Administrator makes such a distribution, the
Participant shall continue to be eligible to participate in the Plan on the same
basis as any other Employee. Any distribution made pursuant to this Section
shall be made in a manner consistent with Section 6.5, including, but not
limited to, all notice and consent requirements of Code Sections 411(a)(11) and
417 and the Regulations thereunder.



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<PAGE>   73

6.11     ADVANCE DISTRIBUTION FOR HARDSHIP

                  (a) For Profit Sharing Plans, if elected in the Adoption
         Agreement, the Administrator, at the election of the Participant, shall
         direct the distribution to any Participant in any one Plan Year up to
         the lesser of 100% of his Participant's Combined Account valued as of
         the last Anniversary Date or other valuation date or the amount
         necessary to satisfy the immediate and heavy financial need of the
         Participant. Any distribution made pursuant to this Section shall be
         deemed to be made as of the first day of the Plan Year or, if later,
         the valuation date immediately preceding the date of distribution, and
         the account from which the distribution is made shall be reduced
         accordingly. Withdrawal under this Section shall be authorized only if
         the distribution is on account of:

                  (1) Medical expenses described in Code Section 213(d) incurred
                  by the Participant, his spouse, or any of his dependents (as
                  defined in Code Section 152);

                  (2) The purchase (excluding mortgage payments) of a principal
                  residence for the Participant;

                  (3) Funeral expenses for a member of the Participant's family;

                  (4) Payment of tuition for the next semester or quarter of
                  post-secondary education for the Participant, his spouse,
                  children, or dependents; or

                  (5) The need to prevent the eviction of the Participant from
                  his principal residence or foreclosure on the mortgage of the
                  Participant's principal residence.

                  (b) No such distribution shall be made from the Participant's
         Account until such Account has become fully Vested.

                  (c) Any distribution made pursuant to this Section shall be
         made in a manner which is consistent with and satisfies the provisions
         of Section 6.5, including, but not limited to, all notice and consent
         requirements of Code Sections 411(a)(11) and 417 and the Regulations
         thereunder.

6.12     LIMITATIONS ON BENEFITS AND DISTRIBUTIONS

          All rights and benefits, including elections, provided to a
Participant in this Plan shall be subject to the rights afforded to any
"alternate payee" under a "qualified domestic relations order." Furthermore, a
distribution to an "alternate payee" shall be permitted if such distribution is
authorized by a "qualified domestic relations order," even if the affected



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<PAGE>   74

Participant has not reached the "earliest retirement age" under the Plan. For
the purposes of this Section, "alternate payee," "qualified domestic relations
order" and "earliest retirement age" shall have the meaning set forth under Code
Section 414(p).

6.13     SPECIAL RULE FOR NON-ANNUITY PLANS

          If elected in the Adoption Agreement, the following shall apply to a
Participant in a Profit Sharing Plan or 401(k) Profit Sharing Plan and to any
distribution, made on or after the first day of the first plan year beginning
after December 31, 1988, from or under a separate account attributable solely to
accumulated deductible employee contributions, as defined in Code Section
72(o)(5)(B), and maintained on behalf of a participant in a money purchase
pension plan, (including a target benefit plan):

                  (a) The Participant shall be prohibited from electing benefits
         in the form of a life annuity;

                  (b) Upon the death of the Participant, the Participant's
         entire Vested account balances will be paid to his or her surviving
         spouse, or, if there is no surviving spouse or the surviving spouse has
         already consented to waive his or her benefit, in accordance with
         Section 6.6, to his designated Beneficiary; and

                  (c) Except to the extent otherwise provided in this Section
         and Section 6.5(h), the other provisions of Sections 6.2, 6.5 and 6.6
         regarding spousal consent and the forms of distributions shall be
         inoperative with respect to this Plan.

          This Section shall not apply to any Participant if it is determined
that this Plan is a direct or indirect transferee of a defined benefit plan or
money purchase plan, or a target benefit plan, stock bonus or profit sharing
plan which would otherwise provide for a life annuity form of payment to the
Participant.

                                   ARTICLE VII
                                     TRUSTEE

7.1      BASIC RESPONSIBILITIES OF THE TRUSTEE

          The Trustee shall have the following categories of responsibilities:

                  (a) Consistent with the "funding policy and method" determined
         by the Employer to invest, manage, and control the Plan assets subject,
         however, to the direction of an Investment Manager if the Employer
         should appoint such manager as to all or a portion of the assets of the
         Plan;



                                       68
<PAGE>   75

                  (b) At the direction of the Administrator, to pay benefits
         required under the Plan to be paid to Participants, or, in the event of
         their death, to their Beneficiaries;

                  (c) To maintain records of receipts and disbursements and
         furnish to the Employer and/or Administrator for each Plan Year a
         written annual report per Section 7.7; and

                  (d) If there shall be more than one Trustee, they shall act by
         a majority of their number, but may authorize one or more of them to
         sign papers on their behalf.

7.2      INVESTMENT POWERS AND DUTIES OF THE TRUSTEE

                  (a) The Trustee shall invest and reinvest the Trust Fund to
         keep the Trust Fund invested without distinction between principal and
         income and in such securities or property, real or personal, wherever
         situated, as the Trustee shall deem advisable, including, but not
         limited to, stocks, common or preferred, bonds and other evidences of
         indebtedness or ownership, and real estate or any interest therein. The
         Trustee shall at all times in making investments of the Trust Fund
         consider, among other factors, the short and long-term financial needs
         of the Plan on the basis of information furnished by the Employer. In
         making such investments, the Trustee shall not be restricted to
         securities or other property of the character expressly authorized by
         the applicable law for trust investments; however, the Trustee shall
         give due regard to any limitations imposed by the Code or the Act so
         that at all times this Plan may qualify as a qualified Plan and Trust.

                  (b) The Trustee may employ a bank or trust company pursuant to
         the terms of its usual and customary bank agency agreement, under which
         the duties of such bank or trust company shall be of a custodial,
         clerical and record-keeping nature.

                  (c) The Trustee may from time to time transfer to a common,
         collective, or pooled trust fund maintained by any corporate Trustee
         hereunder pursuant to Revenue Ruling 81-100, all or such part of the
         Trust Fund as the Trustee may deem advisable, and such part or all of
         the Trust Fund so transferred shall be subject to all the terms and
         provisions of the common, collective, or pooled trust fund which
         contemplate the commingling for investment purposes of such trust
         assets with trust assets of other trusts. The Trustee may withdraw from
         such common, collective, or pooled trust fund all or such part of the
         Trust Fund as the Trustee may deem advisable.

                  (d) The Trustee, at the direction of the Administrator and
         pursuant to instructions from the individual designated in the Adoption
         Agreement for such purpose and subject to



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<PAGE>   76

         the conditions set forth in the Adoption Agreement, shall ratably apply
         for, own, and pay all premiums on Contracts on the lives of the
         Participants. Any initial or additional Contract purchased on behalf of
         a Participant shall have a face amount of not less than $1,000, the
         amount set forth in the Adoption Agreement, or the limitation of the
         Insurer, whichever is greater. If a life insurance Contract is to be
         purchased for a Participant, the aggregate premium for ordinary life
         insurance for each Participant must be less than 50% of the aggregate
         contributions and Forfeitures allocated to a Participant's Combined
         Account. For purposes of this limitation, ordinary life insurance
         Contracts are Contracts with both non-decreasing death benefits and
         non-increasing premiums. If term insurance or universal life insurance
         is purchased with such contributions, the aggregate premium must be 25%
         or less of the aggregate contributions and Forfeitures allocated to a
         Participant's Combined Account. If both term insurance and ordinary
         life insurance are purchased with such contributions, the amount
         expended for term insurance plus one-half of the premium for ordinary
         life insurance may not in the aggregate exceed 25% of the aggregate
         Employer contributions and Forfeitures allocated to a Participant's
         Combined Account. The Trustee must distribute the Contracts to the
         Participant or convert the entire value of the Contracts at or before
         retirement into cash or provide for a periodic income so that no
         portion of such value may be used to continue life insurance protection
         beyond retirement. Notwithstanding the above, the limitations imposed
         herein with respect to the purchase of life insurance shall not apply,
         in the case of a Profit Sharing Plan, to the portion of a Participant's
         Account that has accumulated for at least two (2) Plan Years.

                    Notwithstanding anything hereinabove to the contrary,
         amounts credited to a Participant's Qualified Voluntary Employee
         Contribution Account pursuant to Section 4.9, shall not be applied to
         the purchase of life insurance contracts.

                  (e) The Trustee will be the owner of any life insurance
         Contract purchased under the terms of this Plan. The Contract must
         provide that the proceeds will be payable to the Trustee; however, the
         Trustee shall be required to pay over all proceeds of the Contract to
         the Participant's designated Beneficiary in accordance with the
         distribution provisions of Article VI. A Participant's spouse will be
         the designated Beneficiary pursuant to Section 6.2, unless a qualified
         election has been made in accordance with Sections 6.5 and 6.6 of the
         Plan, if applicable. Under no circumstances shall the Trust retain any
         part of the proceeds. However, the Trustee shall not pay the proceeds
         in a method that would violate the requirements of the Retirement
         Equity Act, as stated in Article VI of the Plan, or Code Section
         401(a)(9) and the Regulations thereunder.



                                       70
<PAGE>   77

7.3      OTHER POWERS OF THE TRUSTEE

          The Trustee, in addition to all powers and authorities under common
law, statutory authority, including the Act, and other provisions of this Plan,
shall have the following powers and authorities to be exercised in the Trustee's
sole discretion:

                  (a) To purchase, or subscribe for, any securities or other
         property and to retain the same. In conjunction with the purchase of
         securities, margin accounts may be opened and maintained;

                  (b) To sell, exchange, convey, transfer, grant options to
         purchase, or otherwise dispose of any securities or other property held
         by the Trustee, by private contract or at public auction. No person
         dealing with the Trustee shall be bound to see to the application of
         the purchase money or to inquire into the validity, expediency, or
         propriety of any such sale or other disposition, with or without
         advertisement;

                  (c) To vote upon any stocks, bonds, or other securities; to
         give general or special proxies or powers of attorney with or without
         power of substitution; to exercise any conversion privileges,
         subscription rights or other options, and to make any payments
         incidental thereto; to oppose, or to consent to, or otherwise
         participate in, corporate reorganizations or other changes affecting
         corporate securities, and to delegate discretionary powers, and to pay
         any assessments or charges in connection therewith; and generally to
         exercise any of the powers of an owner with respect to stocks, bonds,
         securities, or other property;

                  (d) To cause any securities or other property to be registered
         in the Trustee's own name or in the name of one or more of the
         Trustee's nominees, and to hold any investments in bearer form, but the
         books and records of the Trustee shall at all times show that all such
         investments are part of the Trust Fund;

                  (e) To borrow or raise money for the purposes of the Plan in
         such amount, and upon such terms and conditions, as the Trustee shall
         deem advisable; and for any sum so borrowed, to issue a promissory note
         as Trustee, and to secure the repayment thereof by pledging all, or any
         part, of the Trust Fund; and no person lending money to the Trustee
         shall be bound to see to the application of the money lent or to
         inquire into the validity, expediency, or propriety of any borrowing;

                  (f) To keep such portion of the Trust Fund in cash or cash
         balances as the Trustee may, from time to time, deem to



                                       71
<PAGE>   78

         be in the best interests of the Plan, without liability for interest
         thereon;

                  (g) To accept and retain for such time as it may deem
         advisable any securities or other property received or acquired by it
         as Trustee hereunder, whether or not such securities or other property
         would normally be purchased as investments hereunder;

                  (h) To make, execute, acknowledge, and deliver any and all
         documents of transfer and conveyance and any and all other instruments
         that may be necessary or appropriate to carry out the powers herein
         granted;

                  (i) To settle, compromise, or submit to arbitration any
         claims, debts, or damages due or owing to or from the Plan, to commence
         or defend suits or legal or administrative proceedings, and to
         represent the Plan in all suits and legal and administrative
         proceedings;

                  (j) To employ suitable agents and counsel and to pay their
         reasonable expenses and compensation, and such agent or counsel may or
         may not be agent or counsel for the Employer;

                  (k) To apply for and procure from the Insurer as an investment
         of the Trust Fund such annuity, or other Contracts (on the life of any
         Participant) as the Administrator shall deem proper; to exercise, at
         any time or from time to time, whatever rights and privileges may be
         granted under such annuity, or other Contracts; to collect, receive,
         and settle for the proceeds of all such annuity, or other Contracts as
         and when entitled to do so under the provisions thereof;

                  (l) To invest funds of the Trust in time deposits or savings
         accounts bearing a reasonable rate of interest in the Trustee's bank;

                  (m) To invest in Treasury Bills and other forms of United
         States government obligations;

                  (n) To sell, purchase and acquire put or call options if the
         options are traded on and purchased through a national securities
         exchange registered under the Securities Exchange Act of 1934, as
         amended, or, if the options are not traded on a national securities
         exchange, are guaranteed by a member firm of the New York Stock
         Exchange;

                  (o) To deposit monies in federally insured savings accounts or
         certificates of deposit in banks or savings and loan associations;



                                       72
<PAGE>   79

                  (p) To pool all or any of the Trust Fund, from time to time,
         with assets belonging to any other qualified employee pension benefit
         trust created by the Employer or any Affiliated Employer, and to
         commingle such assets and make joint or common investments and carry
         joint accounts on behalf of this Plan and such other trust or trusts,
         allocating undivided shares or interests in such investments or
         accounts or any pooled assets of the two or more trusts in accordance
         with their respective interests;

                  (q) To do all such acts and exercise all such rights and
         privileges, although not specifically mentioned herein, as the Trustee
         may deem necessary to carry out the purposes of the Plan.

                  (r) Directed Investment Account. The powers granted to the
         Trustee shall be exercised in the sole fiduciary discretion of the
         Trustee. However, if elected in the Adoption Agreement, each
         Participant may direct the Trustee to separate and keep separate all or
         a portion of his interest in the Plan; and further each Participant is
         authorized and empowered, in his sole and absolute discretion, to give
         directions to the Trustee in such form as the Trustee may require
         concerning the investment of the Participant's Directed Investment
         Account, which directions must be followed by the Trustee subject,
         however, to restrictions on payment of life insurance premiums. Neither
         the Trustee nor any other persons including the Administrator or
         otherwise shall be under any duty to question any such direction of the
         Participant or to review any securities or other property, real or
         personal, or to make any suggestions to the Participant in connection
         therewith, and the Trustee shall comply as promptly as practicable with
         directions given by the Participant hereunder. Any such direction may
         be of a continuing nature or otherwise and may be revoked by the
         Participant at any time in such form as the Trustee may require. The
         Trustee may refuse to comply with any direction from the Participant in
         the event the Trustee, in its sole and absolute discretion, deems such
         directions improper by virtue of applicable law, and in such event, the
         Trustee shall not be responsible or liable for any loss or expense
         which may result. Any costs and expenses related to compliance with the
         Participant's directions shall be borne by the Participant's Directed
         Investment Account.

                    Notwithstanding anything hereinabove to the contrary, the
         Trustee shall not, at any time after December 31, 1981, invest any
         portion of a Directed Investment Account in "collectibles" within the
         meaning of that term as employed in Code Section 408(m).



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<PAGE>   80

7.4      LOANS TO PARTICIPANTS

                  (a) If specified in the Adoption Agreement, the Trustee (or,
         if loans are treated as Directed Investment pursuant to the Adoption
         Agreement, the Administrator) may, in the Trustee's (or, if applicable,
         the Administrator's) sole discretion, make loans to Participants or
         Beneficiaries under the following circumstances: (1) loans shall be
         made available to all Participants and Beneficiaries on a reasonably
         equivalent basis; (2) loans shall not be made available to Highly
         Compensated Employees in an amount greater than the amount made
         available to other Participants; (3) loans shall bear a reasonable rate
         of interest; (4) loans shall be adequately secured; and (5) shall
         provide for periodic repayment over a reasonable period of time.

                  (b) Loans shall not be made to any Shareholder-Employee or
         Owner-Employee unless an exemption for such loan is obtained pursuant
         to Act Section 408 and further provided that such loan would not be
         subject to tax pursuant to Code Section 4975.

                  (c) Loans shall not be granted to any Participant that provide
         for a repayment period extending beyond such Participant's Normal
         Retirement Date.

                  (d) Loans made pursuant to this Section (when added to the
         outstanding balance of all other loans made by the Plan to the
         Participant) shall be limited to the lesser of:

                  (1) $50,000 reduced by the excess (if any) of the highest
                  outstanding balance of loans from the Plan to the Participant
                  during the one year period ending on the day before the date
                  on which such loan is made, over the outstanding balance of
                  loans from the Plan to the Participant on the date on which
                  such loan was made, or

                  (2) the greater of (A) one-half (1/2) of the present value of
                  the non-forfeitable accrued benefit of the Employee under the
                  Plan, or (B), if permitted pursuant to the Adoption Agreement,
                  $10,000.

                    For purposes of this limit, all plans of the Employer shall
         be considered one plan. Additionally, with respect to any loan made
         prior to January 1, 1987, the $50,000 limit specified in (1) above
         shall be unreduced.

                  (e) No Participant loan shall take into account the present
         value of such Participant's Qualified Voluntary Employee Contribution
         Account.



                                       74
<PAGE>   81

                  (f) Loans shall provide for level amortization with payments
         to be made not less frequently than quarterly over a period not to
         exceed five (5) years. However, loans used to acquire any dwelling unit
         which, within a reasonable time, is to be used (determined at the time
         the loan is made) as a principal residence of the Participant shall
         provide for periodic repayment over a reasonable period of time that
         may exceed five (5) years. Notwithstanding the foregoing, loans made
         prior to January 1, 1987 which are used to acquire, construct,
         reconstruct or substantially rehabilitate any dwelling unit which,
         within a reasonable period of time is to be used (determined at the
         time the loan is made) as a principal residence of the Participant or a
         member of his family (within the meaning of Code Section 267(c)(4)) may
         provide for periodic repayment over a reasonable period of time that
         may exceed five (5) years. Additionally, loans made prior to January 1,
         1987, may provide for periodic payments which are made less frequently
         than quarterly and which do not necessarily result in level
         amortization.

                  (g) An assignment or pledge of any portion of a Participant's
         interest in the Plan and a loan, pledge, or assignment with respect to
         any insurance Contract purchased under the Plan, shall be treated as a
         loan under this Section.

                  (h) Any loan made pursuant to this Section after August 18,
         1985 where the Vested interest of the Participant is used to secure
         such loan shall require the written consent of the Participant's spouse
         in a manner consistent with Section 6.5(a) provided the spousal consent
         requirements of such Section apply to the Plan. Such written consent
         must be obtained within the 90-day period prior to the date the loan is
         made. Any security interest held by the Plan by reason of an
         outstanding loan to the Participant shall be taken into account in
         determining the amount of the death benefit or Pre-Retirement Survivor
         Annuity. However, no spousal consent shall be required under this
         paragraph if the total accrued benefit subject to the security is not
         in excess of $3,500.

                  (i) With regard to any loans granted or renewed on or after
         the last day of the first Plan Year beginning after December 31, 1988,
         a Participant loan program shall be established which must include, but
         need not be limited to, the following:

                  (1) the identity of the person or positions authorized to
                  administer the Participant loan program;

                  (2) a procedure for applying for loans;



                                       75
<PAGE>   82

                  (3) the basis on which loans will be approved or denied;

                  (4) limitations, if any, on the types and amounts of loans
                  offered, including what constitutes a hardship or financial
                  need if selected in the Adoption Agreement;

                  (5) the procedure under the program for determining a
                  reasonable rate of interest;

                  (6) the types of collateral which may secure a Participant
                  loan; and

                  (7) the events constituting default and the steps that will be
                  taken to preserve plan assets.

                    Such Participant loan program shall be contained in a
         separate written document which, when properly executed, is hereby
         incorporated by reference and made a part of this plan. Furthermore,
         such Participant loan program may be modified or amended in writing
         from time to time without the necessity of amending this Section of the
         Plan.

7.5      DUTIES OF THE TRUSTEE REGARDING PAYMENTS

          At the direction of the Administrator, the Trustee shall, from time to
time, in accordance with the terms of the Plan, make payments out of the Trust
Fund. The Trustee shall not be responsible in any way for the application of
such payments.

7.6      TRUSTEE'S COMPENSATION AND EXPENSES AND TAXES

          The Trustee shall be paid such reasonable compensation as set forth in
the Trustee's fee schedule (if the Trustee has such a schedule) or as agreed
upon in writing by the Employer and the Trustee. An individual serving as
Trustee who already receives full-time pay from the Employer shall not receive
compensation from this Plan. In addition, the Trustee shall be reimbursed for
any reasonable expenses, including reasonable counsel fees incurred by it as
Trustee. Such compensation and expenses shall be paid from the Trust Fund unless
paid or advanced by the Employer. All taxes of any kind and all kinds whatsoever
that may be levied or assessed under existing or future laws upon, or in respect
of, the Trust Fund or the income thereof, shall be paid from the Trust Fund.

7.7      ANNUAL REPORT OF THE TRUSTEE

          Within a reasonable period of time after the later of the Anniversary
Date or receipt of the Employer's contribution for each Plan Year, the Trustee,
or its agent, shall furnish to the Employer and Administrator a written
statement of account



                                       76
<PAGE>   83

with respect to the Plan Year for which such contribution was made setting
forth:

                  (a) the net income, or loss, of the Trust Fund;

                  (b) the gains, or losses, realized by the Trust Fund upon
         sales or other disposition of the assets;

                  (c) the increase, or decrease, in the value of the Trust Fund;

                  (d) all payments and distributions made from the Trust Fund;
         and

                  (e) such further information as the Trustee and/or
         Administrator deems appropriate. The Employer, forthwith upon its
         receipt of each such statement of account, shall acknowledge receipt
         thereof in writing and advise the Trustee and/or Administrator of its
         approval or disapproval thereof. Failure by the Employer to disapprove
         any such statement of account within thirty (30) days after its receipt
         thereof shall be deemed an approval thereof. The approval by the
         Employer of any statement of account shall be binding as to all matters
         embraced therein as between the Employer and the Trustee to the same
         extent as if the account of the Trustee had been settled by judgment or
         decree in an action for a judicial settlement of its account in a court
         of competent jurisdiction in which the Trustee, the Employer and all
         persons having or claiming an interest in the Plan were parties;
         provided, however, that nothing herein contained shall deprive the
         Trustee of its right to have its accounts judicially settled if the
         Trustee so desires.

7.8      AUDIT

                  (a) If an audit of the Plan's records shall be required by the
         Act and the regulations thereunder for any Plan Year, the Administrator
         shall direct the Trustee to engage on behalf of all Participants an
         independent qualified public accountant for that purpose. Such
         accountant shall, after an audit of the books and records of the Plan
         in accordance with generally accepted auditing standards, within a
         reasonable period after the close of the Plan Year, furnish to the
         Administrator and the Trustee a report of his audit setting forth his
         opinion as to whether any statements, schedules or lists, that are
         required by Act Section 103 or the Secretary of Labor to be filed with
         the Plan's annual report, are presented fairly in conformity with
         generally accepted accounting principles applied consistently.



                                       77
<PAGE>   84

                  (b) All auditing and accounting fees shall be an expense of
         and may, at the election of the Administrator, be paid from the Trust
         Fund.

                  (c) If some or all of the information necessary to enable the
         Administrator to comply with Act Section 103 is maintained by a bank,
         insurance company, or similar institution, regulated and supervised and
         subject to periodic examination by a state or federal agency, it shall
         transmit and certify the accuracy of that information to the
         Administrator as provided in Act Section 103(b) within one hundred
         twenty (120) days after the end of the Plan Year or such other date as
         may be prescribed under regulations of the Secretary of Labor.

7.9      RESIGNATION, REMOVAL AND SUCCESSION OF TRUSTEE

                  (a) The Trustee may resign at any time by delivering to the
         Employer, at least thirty (30) days before its effective date, a
         written notice of his resignation.

                  (b) The Employer may remove the Trustee by mailing by
         registered or certified mail, addressed to such Trustee at his last
         known address, at least thirty (30) days before its effective date, a
         written notice of his removal.

                  (c) Upon the death, resignation, incapacity, or removal of any
         Trustee, a successor may be appointed by the Employer; and such
         successor, upon accepting such appointment in writing and delivering
         same to the Employer, shall, without further act, become vested with
         all the estate, rights, powers, discretions, and duties of his
         predecessor with like respect as if he were originally named as a
         Trustee herein. Until such a successor is appointed, the remaining
         Trustee or Trustees shall have full authority to act under the terms of
         the Plan.

                  (d) The Employer may designate one or more successors prior to
         the death, resignation, incapacity, or removal of a Trustee. In the
         event a successor is so designated by the Employer and accepts such
         designation, the successor shall, without further act, become vested
         with all the estate, rights, powers, discretions, and duties of his
         predecessor with the like effect as if he were originally named as
         Trustee herein immediately upon the death, resignation, incapacity, or
         removal of his predecessor.

                  (e) Whenever any Trustee hereunder ceases to serve as such, he
         shall furnish to the Employer and Administrator a written statement of
         account with respect to the portion of the Plan Year during which he
         served as Trustee. This statement shall be either (i) included as part
         of the annual statement of account for the Plan Year required under
         Section 7.7 or (ii) set forth in a special statement. Any



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<PAGE>   85

         such special statement of account should be rendered to the Employer no
         later than the due date of the annual statement of account for the Plan
         Year. The procedures set forth in Section 7.7 for the approval by the
         Employer of annual statements of account shall apply to any special
         statement of account rendered hereunder and approval by the Employer of
         any such special statement in the manner provided in Section 7.7 shall
         have the same effect upon the statement as the Employer's approval of
         an annual statement of account. No successor to the Trustee shall have
         any duty or responsibility to investigate the acts or transactions of
         any predecessor who has rendered all statements of account required by
         Section 7.7 and this subparagraph.

7.10     TRANSFER OF INTEREST

          Notwithstanding any other provision contained in this Plan, the
Trustee at the direction of the Administrator shall transfer the Vested
interest, if any, of such Participant in his account to another trust forming
part of a pension, profit sharing, or stock bonus plan maintained by such
Participant's new employer and represented by said employer in writing as
meeting the requirements of Code Section 401(a), provided that the trust to
which such transfers are made permits the transfer to be made.

7.11     TRUSTEE INDEMNIFICATION

          The Employer agrees to indemnify and save harmless the Trustee against
any and all claims, losses, damages, expenses and liabilities the Trustee may
incur in the exercise and performance of the Trustee's powers and duties
hereunder, unless the same are determined to be due to gross negligence or
willful misconduct.

7.12     EMPLOYER SECURITIES AND REAL PROPERTY

          The Trustee shall be empowered to acquire and hold "qualifying
Employer securities" and "qualifying Employer real property," as those terms are
defined in the Act. However, no more than 100%, in the case of a Profit Sharing
Plan or 401(k) Plan or 10%, in the case of a Money Purchase Plan of the fair
market value of all the assets in the Trust Fund may be invested in "qualifying
Employer securities" and "qualifying Employer real property".

                                  ARTICLE VIII
                       AMENDMENT, TERMINATION, AND MERGERS

8.1      AMENDMENT

                  (a) The Employer shall have the right at any time to amend
         this Plan subject to the limitations of this Section. However, any
         amendment which affects the rights, duties or responsibilities of the
         Trustee and Administrator may only be made with the Trustee's and
         Administrator's written



                                       79
<PAGE>   86

         consent. Any such amendment shall become effective as provided therein
         upon its execution. The Trustee shall not be required to execute any
         such amendment unless the amendment affects the duties of the Trustee
         hereunder.

                  (b) The Employer may (1) change the choice of options in the
         Adoption Agreement, (2) add overriding language in the Adoption
         Agreement when such language is necessary to satisfy Code Sections 415
         or 416 because of the required aggregation of multiple plans, and (3)
         add certain model amendments published by the Internal Revenue Service
         which specifically provide that their adoption will not cause the Plan
         to be treated as an individually designed plan. An Employer that amends
         the Plan for any other reason, including a waiver of the minimum
         funding requirement under Code Section 412(d), will no longer
         participate in this Regional Prototype Plan and will be considered to
         have an individually designed plan.

                  (c) The Employer expressly delegates authority to the
         sponsoring organization of this Plan, the right to amend this Plan by
         submitting a copy of the amendment to each Employer who has adopted
         this Plan after first having received a ruling or favorable
         determination from the Internal Revenue Service that the Plan as
         amended qualifies under Code Section 401(a) and the Act.

                  (d) No amendment to the Plan shall be effective if it
         authorizes or permits any part of the Trust Fund (other than such part
         as is required to pay taxes and administration expenses) to be used for
         or diverted to any purpose other than for the exclusive benefit of the
         Participants or their Beneficiaries or estates; or causes any reduction
         in the amount credited to the account of any Participant; or causes or
         permits any portion of the Trust Fund to revert to or become property
         of the Employer.

                  (e) Except as permitted by Regulations (including Regulation
         1.411(d)-4), no Plan amendment or transaction having the effect of a
         Plan amendment (such as a merger, plan transfer or similar transaction)
         shall be effective if it eliminates or reduces any "Section 411(d)(6)
         protected benefit" or adds or modifies conditions relating to "Section
         411(d)(6) protected benefits" the result of which is a further
         restriction on such benefit unless such protected benefits are
         preserved with respect to benefits accrued as of the later of the
         adoption date or effective date of the amendment. "Section 411(d)(6)
         protected benefits" are benefits described in Code Section
         411(d)(6)(A), early retirement benefits and retirement-type subsidies,
         and optional forms of benefit.



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<PAGE>   87

8.2      TERMINATION

                  (a) The Employer shall have the right at any time to terminate
         the Plan by delivering to the Trustee and Administrator written notice
         of such termination. Upon any full or partial termination all amounts
         credited to the affected Participants' Combined Accounts shall become
         100% Vested and shall not thereafter be subject to forfeiture, and all
         unallocated amounts shall be allocated to the accounts of all
         Participants in accordance with the provisions hereof.

                  (b) Upon the full termination of the Plan, the Employer shall
         direct the distribution of the assets to Participants in a manner which
         is consistent with and satisfies the provisions of Section 6.5.
         Distributions to a Participant shall be made in cash (or in property if
         permitted in the Adoption Agreement) or through the purchase of
         irrevocable nontransferable deferred commitments from the Insurer.
         Except as permitted by Regulations, the termination of the Plan shall
         not result in the reduction of "Section 411(d)(6) protected benefits"
         as described in Section 8.1.

8.3      MERGER OR CONSOLIDATION

          This Plan may be merged or consolidated with, or its assets and/or
liabilities may be transferred to any other plan only if the benefits which
would be received by a Participant of this Plan, in the event of a termination
of the plan immediately after such transfer, merger or consolidation, are at
least equal to the benefits the Participant would have received if the Plan had
terminated immediately before the transfer, merger or consolidation and such
merger or consolidation does not otherwise result in the elimination or
reduction of any "Section 411(d)(6) protected benefits" as described in Section
8.1(e).

                                   ARTICLE IX
                                  MISCELLANEOUS

9.1      EMPLOYER ADOPTIONS

                  (a) Any organization may become the Employer hereunder by
         executing the Adoption Agreement in form satisfactory to the Trustee,
         and it shall provide such additional information as the Trustee may
         require. The consent of the Trustee to act as such shall be signified
         by its execution of the Adoption Agreement.

                  (b) Except as otherwise provided in this Plan, the affiliation
         of the Employer and the participation of its Participants shall be
         separate and apart from that of any other employer and its participants
         hereunder.



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<PAGE>   88

9.2      PARTICIPANT'S RIGHTS

          This Plan shall not be deemed to constitute a contract between the
Employer and any Participant or to be a consideration or an inducement for the
employment of any Participant or Employee. Nothing contained in this Plan shall
be deemed to give any Participant or Employee the right to be retained in the
service of the Employer or to interfere with the right of the Employer to
discharge any Participant or Employee at any time regardless of the effect which
such discharge shall have upon him as a Participant of this Plan.

9.3      ALIENATION

                  (a) Subject to the exceptions provided below, no benefit which
         shall be payable to any person (including a Participant or his
         Beneficiary) shall be subject in any manner to anticipation,
         alienation, sale, transfer, assignment, pledge, encumbrance, or charge,
         and any attempt to anticipate, alienate, sell, transfer, assign,
         pledge, encumber, or charge the same shall be void; and no such benefit
         shall in any manner be liable for, or subject to, the debts, contracts,
         liabilities, engagements, or torts of any such person, nor shall it be
         subject to attachment or legal process for or against such person, and
         the same shall not be recognized except to such extent as may be
         required by law.

                  (b) This provision shall not apply to the extent a Participant
         or Beneficiary is indebted to the Plan, for any reason, under any
         provision of this Plan. At the time a distribution is to be made to or
         for a Participant's or Beneficiary's benefit, such proportion of the
         amount to be distributed as shall equal such indebtedness shall be paid
         to the Plan, to apply against or discharge such indebtedness. Prior to
         making a payment, however, the Participant or Beneficiary must be given
         written notice by the Administrator that such indebtedness is to be so
         paid in whole or part from his Participant's Combined Account. If the
         Participant or Beneficiary does not agree that the indebtedness is a
         valid claim against his Vested Participant's Combined Account, he shall
         be entitled to a review of the validity of the claim in accordance with
         procedures provided in Sections 2.12 and 2.13.

                  (c) This provision shall not apply to a "qualified domestic
         relations order" defined in Code Section 414(p), and those other
         domestic relations orders permitted to be so treated by the
         Administrator under the provisions of the Retirement Equity Act of
         1984. The Administrator shall establish a written procedure to
         determine the qualified status of domestic relations orders and to
         administer distributions under such qualified orders. Further, to the
         extent provided under a "qualified domestic relations



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<PAGE>   89

         order", a former spouse of a Participant shall be treated as the spouse
         or surviving spouse for all purposes under the Plan.

9.4      CONSTRUCTION OF PLAN

          This Plan and Trust shall be construed and enforced according to the
Act and the laws of the State or Commonwealth in which the Employer's principal
office is located, other than its laws respecting choice of law, to the extent
not pre-empted by the Act.

9.5      GENDER AND NUMBER

          Wherever any words are used herein in the masculine, feminine or
neuter gender, they shall be construed as though they were also used in another
gender in all cases where they would so apply, and whenever any words are used
herein in the singular or plural form, they shall be construed as though they
were also used in the other form in all cases where they would so apply.

9.6      LEGAL ACTION

          In the event any claim, suit, or proceeding is brought regarding the
Trust and/or Plan established hereunder to which the Trustee or the
Administrator may be a party, and such claim, suit, or proceeding is resolved in
favor of the Trustee or Administrator, they shall be entitled to be reimbursed
from the Trust Fund for any and all costs, attorney's fees, and other expenses
pertaining thereto incurred by them for which they shall have become liable.

9.7      PROHIBITION AGAINST DIVERSION OF FUNDS

                  (a) Except as provided below and otherwise specifically
         permitted by law, it shall be impossible by operation of the Plan or of
         the Trust, by termination of either, by power of revocation or
         amendment, by the happening of any contingency, by collateral
         arrangement or by any other means, for any part of the corpus or income
         of any Trust Fund maintained pursuant to the Plan or any funds
         contributed thereto to be used for, or diverted to, purposes other than
         the exclusive benefit of Participants, Retired Participants, or their
         Beneficiaries.

                  (b) In the event the Employer shall make a contribution under
         a mistake of fact pursuant to Section 403(c)(2)(A) of the Act, the
         Employer may demand repayment of such contribution at any time within
         one (1) year following the time of payment and the Trustees shall
         return such amount to the Employer within the one (1) year period.
         Earnings of the Plan attributable to the contributions may not be
         returned to the Employer but any losses attributable thereto must
         reduce the amount so returned.



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<PAGE>   90

9.8      BONDING

          Every Fiduciary, except a bank or an insurance company, unless
exempted by the Act and regulations thereunder, shall be bonded in an amount not
less than 10% of the amount of the funds such Fiduciary handles; provided,
however, that the minimum bond shall be $1,000 and the maximum bond, $500,000.
The amount of funds handled shall be determined at the beginning of each Plan
Year by the amount of funds handled by such person, group, or class to be
covered and their predecessors, if any, during the preceding Plan Year, or if
there is no preceding Plan Year, then by the amount of the funds to be handled
during the then current year. The bond shall provide protection to the Plan
against any loss by reason of acts of fraud or dishonesty by the Fiduciary alone
or in connivance with others. The surety shall be a corporate surety company (as
such term is used in Act Section 412(a)(2)), and the bond shall be in a form
approved by the Secretary of Labor. Notwithstanding anything in the Plan to the
contrary, the cost of such bonds shall be an expense of and may, at the election
of the Administrator, be paid from the Trust Fund or by the Employer.

9.9      EMPLOYER'S AND TRUSTEE'S PROTECTIVE CLAUSE

          Neither the Employer nor the Trustee, nor their successors, shall be
responsible for the validity of any Contract issued hereunder or for the failure
on the part of the Insurer to make payments provided by any such Contract, or
for the action of any person which may delay payment or render a Contract null
and void or unenforceable in whole or in part.

9.10     INSURER'S PROTECTIVE CLAUSE

          The Insurer who shall issue Contracts hereunder shall not have any
responsibility for the validity of this Plan or for the tax or legal aspects of
this Plan. The Insurer shall be protected and held harmless in acting in
accordance with any written direction of the Trustee, and shall have no duty to
see to the application of any funds paid to the Trustee, nor be required to
question any actions directed by the Trustee. Regardless of any provision of
this Plan, the Insurer shall not be required to take or permit any action or
allow any benefit or privilege contrary to the terms of any Contract which it
issues hereunder, or the rules of the Insurer.

9.11     RECEIPT AND RELEASE FOR PAYMENTS

          Any payment to any Participant, his legal representative, Beneficiary,
or to any guardian or committee appointed for such Participant or Beneficiary in
accordance with the provisions of this Plan, shall, to the extent thereof, be in
full satisfaction of all claims hereunder against the Trustee and the Employer.



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9.12     ACTION BY THE EMPLOYER

          Whenever the Employer under the terms of the Plan is permitted or
required to do or perform any act or matter or thing, it shall be done and
performed by a person duly authorized by its legally constituted authority.

9.13     NAMED FIDUCIARIES AND ALLOCATION OF RESPONSIBILITY

          The "named Fiduciaries" of this Plan are (1) the Employer, (2) the
Administrator, (3) the Trustee, and (4) any Investment Manager appointed
hereunder. The named Fiduciaries shall have only those specific powers, duties,
responsibilities, and obligations as are specifically given them under the Plan.
In general, the Employer shall have the sole responsibility for making the
contributions provided for under Section 4.1; and shall have the sole authority
to appoint and remove the Trustee and the Administrator; to formulate the Plan's
"funding policy and method"; and to amend the elective provisions of the
Adoption Agreement or terminate, in whole or in part, the Plan. The
Administrator shall have the sole responsibility for the administration of the
Plan, which responsibility is specifically described in the Plan. The Trustee
shall have the sole responsibility of management of the assets held under the
Trust, except those assets, the management of which has been assigned to an
Investment Manager, who shall be solely responsible for the management of the
assets assigned to it, all as specifically provided in the Plan. Each named
Fiduciary warrants that any directions given, information furnished, or action
taken by it shall be in accordance with the provisions of the Plan, authorizing
or providing for such direction, information or action. Furthermore, each named
Fiduciary may rely upon any such direction, information or action of another
named Fiduciary as being proper under the Plan, and is not required under the
Plan to inquire into the propriety of any such direction, information or action.
It is intended under the Plan that each named Fiduciary shall be responsible for
the proper exercise of its own powers, duties, responsibilities and obligations
under the Plan. No named Fiduciary shall guarantee the Trust Fund in any manner
against investment loss or depreciation in asset value. Any person or group may
serve in more than one Fiduciary capacity.

9.14     HEADINGS

          The headings and subheadings of this Plan have been inserted for
convenience of reference and are to be ignored in any construction of the
provisions hereof.

9.15     APPROVAL BY INTERNAL REVENUE SERVICE

                  (a) Notwithstanding anything herein to the contrary, if,
         pursuant to a timely application filed by or in behalf of the Plan, the
         Commissioner of Internal Revenue Service or his delegate should
         determine that the Plan does not



                                       85
<PAGE>   92

         initially qualify as a tax-exempt plan under Code Sections 401 and 501,
         and such determination is not contested, or if contested, is finally
         upheld, then if the Plan is a new plan, it shall be void ab initio and
         all amounts contributed to the Plan, by the Employer, less expenses
         paid, shall be returned within one year and the Plan shall terminate,
         and the Trustee shall be discharged from all further obligations. If
         the disqualification relates to an amended plan, then the Plan shall
         operate as if it had not been amended and restated.

                  (b) Except as specifically stated in the Plan, any
         contribution by the Employer to the Trust Fund is conditioned upon the
         deductibility of the contribution by the Employer under the Code and,
         to the extent any such deduction is disallowed, the Employer may within
         one (1) year following a final determination of the disallowance,
         whether by agreement with the Internal Revenue Service or by final
         decision of a court of competent jurisdiction, demand repayment of such
         disallowed contribution and the Trustee shall return such contribution
         within one (1) year following the disallowance. Earnings of the Plan
         attributable to the excess contribution may not be returned to the
         Employer, but any losses attributable thereto must reduce the amount so
         returned.

9.16     UNIFORMITY

          All provisions of this Plan shall be interpreted and applied in a
uniform, nondiscriminatory manner.

9.17     PAYMENT OF BENEFITS

          Benefits under this Plan shall be paid, subject to Section 6.10 and
Section 6.11 only upon death, Total and Permanent Disability, normal or early
retirement, termination of employment, or upon Plan Termination.

                                    ARTICLE X
                             PARTICIPATING EMPLOYERS

10.1     ELECTION TO BECOME A PARTICIPATING EMPLOYER

          Notwithstanding anything herein to the contrary, with the consent of
the Employer and Trustee, any Affiliated Employer may adopt this Plan and all of
the provisions hereof, and participate herein and be known as a Participating
Employer, by a properly executed document evidencing said intent and will of
such Participating Employer.



                                       86
<PAGE>   93

10.2     REQUIREMENTS OF PARTICIPATING EMPLOYERS

                  (a) Each Participating Employer shall be required to select
         the same Adoption Agreement provisions as those selected by the
         Employer other than the Plan Year, the Fiscal Year, and such other
         items that must, by necessity, vary among employers.

                  (b) Each such Participating Employer shall be required to use
         the same Trustee as provided in this Plan.

                  (c) The Trustee may, but shall not be required to, commingle,
         hold and invest as one Trust Fund all contributions made by
         Participating Employers, as well as all increments thereof.

                  (d) The transfer of any Participant from or to an Employer
         participating in this Plan, whether he be an Employee of the Employer
         or a Participating Employer, shall not affect such Participant's rights
         under the Plan, and all amounts credited to such Participant's Combined
         Account as well as his accumulated service time with the transferor or
         predecessor, and his length of participation in the Plan, shall
         continue to his credit.

                  (e) Any expenses of the Plan which are to be paid by the
         Employer or borne by the Trust Fund shall be paid by each Participating
         Employer in the same proportion that the total amount standing to the
         credit of all Participants employed by such Employer bears to the total
         standing to the credit of all Participants.

10.3     DESIGNATION OF AGENT

          Each Participating Employer shall be deemed to be a part of this Plan;
provided, however, that with respect to all of its relations with the Trustee
and Administrator for the purpose of this Plan, each Participating Employer
shall be deemed to have designated irrevocably the Employer as its agent. Unless
the context of the Plan clearly indicates the contrary, the word "Employer"
shall be deemed to include each Participating Employer as related to its
adoption of the Plan.

10.4     EMPLOYEE TRANSFERS

          It is anticipated that an Employee may be transferred between
Participating Employers, and in the event of any such transfer, the Employee
involved shall carry with him his accumulated service and eligibility. No such
transfer shall effect a termination of employment hereunder, and the
Participating Employer to which the Employee is transferred shall thereupon
become obligated hereunder with respect to such Employee in the same manner as
was the Participating Employer from whom the Employee was transferred.



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<PAGE>   94

10.5     PARTICIPATING EMPLOYER'S CONTRIBUTION AND FORFEITURES

          Any contribution or Forfeiture subject to allocation during each Plan
Year shall be allocated among all Participants of all Participating Employers in
accordance with the provisions of this Plan. On the basis of the information
furnished by the Administrator, the Trustee shall keep separate books and
records concerning the affairs of each Participating Employer hereunder and as
to the accounts and credits of the Employees of each Participating Employer. The
Trustee may, but need not, register Contracts so as to evidence that a
particular Participating Employer is the interested Employer hereunder, but in
the event of an Employee transfer from one Participating Employer to another,
the employing Employer shall immediately notify the Trustee thereof.

10.6     AMENDMENT

          Amendment of this Plan by the Employer at any time when there shall be
a Participating Employer hereunder shall only be by the written action of each
and every Participating Employer and with the consent of the Trustee where such
consent is necessary in accordance with the terms of this Plan.

10.7     DISCONTINUANCE OF PARTICIPATION

          Except in the case of a Standardized Plan, any Participating Employer
shall be permitted to discontinue or revoke its participation in the Plan at any
time. At the time of any such discontinuance or revocation, satisfactory
evidence thereof and of any applicable conditions imposed shall be delivered to
the Trustee. The Trustee shall thereafter transfer, deliver and assign Contracts
and other Trust Fund assets allocable to the Participants of such Participating
Employer to such new Trustee as shall have been designated by such Participating
Employer, in the event that it has established a separate pension plan for its
Employees provided, however, that no such transfer shall be made if the result
is the elimination or reduction of any "Section 411(d)(6) protected benefits" in
accordance with Section 8.1(e). If no successor is designated, the Trustee shall
retain such assets for the Employees of said Participating Employer pursuant to
the provisions of Article VII hereof. In no such event shall any part of the
corpus or income of the Trust Fund as it relates to such Participating Employer
be used for or diverted for purposes other than for the exclusive benefit of the
Employees of such Participating Employer.

10.8     ADMINISTRATOR'S AUTHORITY

          The Administrator shall have authority to make any and all necessary
rules or regulations, binding upon all Participating Employers and all
Participants, to effectuate the purpose of this Article.



                                       88
<PAGE>   95

10.9     PARTICIPATING EMPLOYER CONTRIBUTION FOR AFFILIATE

          If any Participating Employer is prevented in whole or in part from
making a contribution which it would otherwise have made under the Plan by
reason of having no current or accumulated earnings or profits, or because such
earnings or profits are less than the contribution which it would otherwise have
made, then, pursuant to Code Section 404(a)(3)(B), so much of the contribution
which such Participating Employer was so prevented from making may be made, for
the benefit of the participating employees of such Participating Employer, by
other Participating Employers who are members of the same affiliated group
within the meaning of Code Section 1504 to the extent of their current or
accumulated earnings or profits, except that such contribution by each such
other Participating Employer shall be limited to the proportion of its total
current and accumulated earnings or profits remaining after adjustment for its
contribution to the Plan made without regard to this paragraph which the total
prevented contribution bears to the total current and accumulated earnings or
profits of all the Participating Employers remaining after adjustment for all
contributions made to the Plan without regard to this paragraph.

          A Participating Employer on behalf of whose employees a contribution
is made under this paragraph shall not be required to reimburse the contributing
Participating Employers.

                                   ARTICLE XI
                           CASH OR DEFERRED PROVISIONS

          Notwithstanding any provisions in the Plan to the contrary, the
provisions of this Article shall apply with respect to any 401(k) Profit Sharing
Plan.

11.1     FORMULA FOR DETERMINING EMPLOYER'S CONTRIBUTION

          For each Plan Year, the Employer shall contribute to the Plan:

                  (a) The amount of the total salary reduction elections of all
         Participants made pursuant to Section 11.2(a), which amount shall be
         deemed an Employer's Elective Contribution, plus

                  (b) If specified in E3 of the Adoption Agreement, a matching
         contribution equal to the percentage specified in the Adoption
         Agreement of the Deferred Compensation of each Participant eligible to
         share in the allocations of the matching contribution, which amount
         shall be deemed an Employer's Non-Elective or Elective Contribution as
         selected in the Adoption Agreement, plus



                                       89
<PAGE>   96

                  (c) If specified in E4 of the Adoption Agreement, a
         discretionary amount, if any, which shall be deemed an Employer's
         Non-Elective Contribution, plus

                  (d) If specified in E5 of the Adoption Agreement, a Qualified
         Non-Elective Contribution.

                  (e) Notwithstanding the foregoing, however, the Employer's
         contributions for any Fiscal Year shall not exceed the maximum amount
         allowable as a deduction to the Employer under the provisions of Code
         Section 404. All contributions by the Employer shall be made in cash or
         in such property as is acceptable to the Trustee.

                  (f) Except, however, to the extent necessary to provide the
         top heavy minimum allocations, the Employer shall make a contribution
         even if it exceeds current or accumulated Net Profit or the amount
         which is deductible under Code Section 404.

                  (g) Employer Elective Contributions accumulated through
         payroll deductions shall be paid to the Trustee as of the earliest date
         on which such contributions can reasonably be segregated from the
         Employer's general assets, but in any event within ninety (90) days
         from the date on which such amounts would otherwise have been payable
         to the Participant in cash. The provisions of Department of Labor
         regulations 2510.3-102 are incorporated herein by reference.
         Furthermore, any additional Employer contributions which are allocable
         to the Participant's Elective Account for a Plan Year shall be paid to
         the Plan no later than the twelve-month period immediately following
         the close of such Plan Year.

11.2     PARTICIPANT'S SALARY REDUCTION ELECTION

                  (a) If selected in the Adoption Agreement, each Participant
         may elect to defer his Compensation which would have been received in
         the Plan Year, but for the deferral election, subject to the
         limitations of this Section and the Adoption Agreement. A deferral
         election (or modification of an earlier election) may not be made with
         respect to Compensation which is currently available on or before the
         date the Participant executed such election, or if later, the latest of
         the date the Employer adopts this cash or deferred arrangement, or the
         date such arrangement first became effective. Any elections made
         pursuant to this Section shall become effective as soon as is
         administratively feasible.

                    Additionally, if elected in the Adoption Agreement, each
         Participant may elect to defer and have allocated for a Plan Year all
         or a portion of any cash bonus attributable to services performed by
         the Participant for



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<PAGE>   97

         the Employer during such Plan Year and which would have been received
         by the Participant on or before two and one-half months following the
         end of the Plan Year but for the deferral. A deferral election may not
         be made with respect to cash bonuses which are currently available on
         or before the date the Participant executed such election.
         Notwithstanding the foregoing, cash bonuses attributable to services
         performed by the Participant during a Plan Year but which are to be
         paid to the Participant later than two and one-half months after the
         close of such Plan Year will be subjected to whatever deferral election
         is in effect at the time such cash bonus would have otherwise been
         received.

                    The amount by which Compensation and/or cash bonuses are
         reduced shall be that Participant's Deferred Compensation and be
         treated as an Employer Elective Contribution and allocated to that
         Participant's Elective Account.

                    Once made, a Participant's election to reduce Compensation
         shall remain in effect until modified or terminated. Modifications may
         be made as specified in the Adoption Agreement, and terminations may be
         made at any time. Any modification or termination of an election will
         become effective as soon as is administratively feasible.

                  (b) The balance in each Participant's Elective Account shall
         be fully Vested at all times and shall not be subject to Forfeiture for
         any reason.

                  (c) Amounts held in the Participant's Elective Account and
         Qualified Non-Elective Account may be distributable as permitted under
         the Plan, but in no event prior to the earlier of:

                  (1) a Participant's termination of employment, Total and
                  Permanent Disability, or death;

                  (2) a Participant's attainment of age 59 1/2;

                  (3) the proven financial hardship of a Participant, subject to
                  the limitations of Section 11.8;

                  (4) the termination of the Plan without the existence at the
                  time of Plan termination of another defined contribution plan
                  (other than an employee stock ownership plan as defined in
                  Code Section 4975(e)(7)) or the establishment of a successor
                  defined contribution plan (other than an employee stock
                  ownership plan as defined in Code Section 4975(e)(7)) by the
                  Employer or an Affiliated Employer within the period ending
                  twelve months after distribution of all assets from the Plan
                  maintained by the Employer;



                                       91
<PAGE>   98

                  (5) the date of the sale by the Employer to an entity that is
                  not an Affiliated Employer of substantially all of the assets
                  (within the meaning of Code Section 409(d)(2)) with respect to
                  a Participant who continues employment with the corporation
                  acquiring such assets; or

                  (6) the date of the sale by the Employer or an Affiliated
                  Employer of its interest in a subsidiary (within the meaning
                  of Code Section 409(d)(3)) to an entity that is not an
                  Affiliated Employer with respect to a Participant who
                  continues employment with such subsidiary.

                  (d) In any Plan Year beginning after December 31, 1987, a
         Participant's Deferred Compensation made under this Plan and all other
         plans, contracts or arrangements of the Employer maintaining this Plan
         shall not exceed the limitation imposed by Code Section 402(g), as in
         effect for the calendar year in which such Plan Year began. This dollar
         limitation shall be adjusted annually pursuant to the method provided
         in Code Section 415(d) in accordance with Regulations.

                  (e) In the event a Participant has received a hardship
         distribution pursuant to Regulation 1.401(k)-1(d)(2)(iii)(B) from any
         other plan maintained by the Employer or from his Participant's
         Elective Account pursuant to Section 11.8, then such Participant shall
         not be permitted to elect to have Deferred Compensation contributed to
         the Plan on his behalf for a period of twelve (12) months following the
         receipt of the distribution. Furthermore, the dollar limitation under
         Code Section 402(g) shall be reduced, with respect to the Participant's
         taxable year following the taxable year in which the hardship
         distribution was made, by the amount of such Participant's Deferred
         Compensation, if any, made pursuant to this Plan (and any other plan
         maintained by the Employer) for the taxable year of the hardship
         distribution.

                  (f) If a Participant's Deferred Compensation under this Plan
         together with any elective deferrals (as defined in Regulation
         1.402(g)-1(b)) under another qualified cash or deferred arrangement (as
         defined in Code Section 401(k)), a simplified employee pension (as
         defined in Code Section 408(k)), a salary reduction arrangement (within
         the meaning of Code Section 3121(a)(5)(D)), a deferred compensation
         plan under Code Section 457, or a trust described in Code Section
         501(c)(18) cumulatively exceed the limitation imposed by Code Section
         402(g) (as adjusted annually in accordance with the method provided in
         Code Section 415(d) pursuant to Regulations) for such Participant's
         taxable year, the Participant may, not later than March 1st following
         the close of his taxable year, notify the Administrator in



                                       92
<PAGE>   99

         writing of such excess and request that his Deferred Compensation under
         this Plan be reduced by an amount specified by the Participant. In such
         event, the Administrator shall direct the Trustee to distribute such
         excess amount (and any Income allocable to such excess amount) to the
         Participant not later than the first April 15th following the close of
         the Participant's taxable year. Distributions in accordance with this
         paragraph may be made for any taxable year of the Participant which
         begins after December 31, 1986. Any distribution of less than the
         entire amount of Excess Deferred Compensation and Income shall be
         treated as a pro rata distribution of Excess Deferred Compensation and
         Income. The amount distributed shall not exceed the Participant's
         Deferred Compensation under the Plan for the taxable year. Any
         distribution on or before the last day of the Participant's taxable
         year must satisfy each of the following conditions:

                  (1) the Participant shall designate the distribution as Excess
                  Deferred Compensation;

                  (2) the distribution must be made after the date on which the
                  Plan received the Excess Deferred Compensation; and

                  (3) the Plan must designate the distribution as a distribution
                  of Excess Deferred Compensation.

                    For the purpose of this Section, "Income" means the amount
         of income or loss allocable to a Participant's Excess Deferred
         Compensation and shall be equal to the sum of the allocable gain or
         loss for the taxable year of the Participant and the allocable gain or
         loss for the period between the end of the taxable year of the
         Participant and the date of distribution ("gap period"). The income or
         loss allocable to each such period is calculated separately and is
         determined by multiplying the income or loss allocable to the
         Participant's Deferred Compensation for the respective period by a
         fraction. The numerator of the fraction is the Participant's Excess
         Deferred Compensation for the taxable year of the Participant. The
         denominator is the balance, as of the last day of the respective
         period, of the Participant's Elective Account that is attributable to
         the Participant's Deferred Compensation reduced by the gain allocable
         to such total amount for the respective period and increased by the
         loss allocable to such total amount for the respective period.

                    In lieu of the "fractional method" described above, a "safe
         harbor method" may be used to calculate the allocable income or loss
         for the "gap period". Under such "safe harbor method", allocable income
         or loss for the "gap period" shall be deemed to equal ten percent (10%)
         of the income or loss allocable to a Participant's Excess Deferred



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<PAGE>   100

         Compensation for the taxable year of the Participant multiplied by the
         number of calendar months in the "gap period". For purposes of
         determining the number of calendar months in the "gap period", a
         distribution occurring on or before the fifteenth day of the month
         shall be treated as having been made on the last day of the preceding
         month and a distribution occurring after such fifteenth day shall be
         treated as having been made on the first day of the next subsequent
         month.

                    Income or loss allocable to any distribution of Excess
         Deferred Compensation on or before the last day of the taxable year of
         the Participant shall be calculated from the first day of the taxable
         year of the Participant to the date on which the distribution is made
         pursuant to either the "fractional method" or the "safe harbor method".

                    Notwithstanding the above, for the 1987 calendar year,
         Income during the "gap period" shall not be taken into account.

                  (g) Notwithstanding the above, a Participant's Excess Deferred
         Compensation shall be reduced, but not below zero, by any distribution
         and/or recharacterization of Excess Contributions pursuant to Section
         11.5(a) for the Plan Year beginning with or within the taxable year of
         the Participant.

                  (h) At Normal Retirement Date, or such other date when the
         Participant shall be entitled to receive benefits, the fair market
         value of the Participant's Elective Account shall be used to provide
         benefits to the Participant or his Beneficiary.

                  (i) Employer Elective Contributions made pursuant to this
         Section may be segregated into a separate account for each Participant
         in a federally insured savings account, certificate of deposit in a
         bank or savings and loan association, money market certificate, or
         other short-term debt security acceptable to the Trustee until such
         time as the allocations pursuant to Section 11.3 have been made.

                  (j) The Employer and the Administrator shall adopt a procedure
         necessary to implement the salary reduction elections provided for
         herein.

11.3     ALLOCATION OF CONTRIBUTION, FORFEITURES AND EARNINGS

                  (a) The Administrator shall establish and maintain an account
         in the name of each Participant to which the Administrator shall credit
         as of each Anniversary Date, or other valuation date, all amounts
         allocated to each such Participant as set forth herein.



                                       94
<PAGE>   101

                  (b) The Employer shall provide the Administrator with all
         information required by the Administrator to make a proper allocation
         of the Employer's contributions for each Plan Year. Within a reasonable
         period of time after the date of receipt by the Administrator of such
         information, the Administrator shall allocate such contribution as
         follows:

                  (1) With respect to the Employer's Elective Contribution made
                  pursuant to Section 11.1(a), to each Participant's Elective
                  Account in an amount equal to each such Participant's Deferred
                  Compensation for the year.

                  (2) With respect to the Employer's Matching Contribution made
                  pursuant to Section 11.1(b), to each Participant's Account, or
                  Participant's Elective Account as selected in E3 of the
                  Adoption Agreement, in accordance with Section 11.1(b).

                  Except, however, a Participant who is not credited with a Year
                  of Service during any Plan Year shall or shall not share in
                  the Employer's Matching Contribution for that year as provided
                  in E3 of the Adoption Agreement. However, for Plan Years
                  beginning after 1989, if this is a standardized Plan, a
                  Participant shall share in the Employer's Matching
                  Contribution regardless of Hours of Service.

                  (3) With respect to the Employer's Non-Elective Contribution
                  made pursuant to Section 11.1(c), to each Participant's
                  Account in accordance with the provisions of Sections
                  4.3(b)(2) or 4.3(b)(3), whichever is applicable, 4.3(k) and
                  4.3(l).

                  (4) With respect to the Employer's Qualified Non-Elective
                  Contribution made pursuant to Section 11.1(d), to each
                  Participant's Qualified Non-Elective Contribution Account in
                  the same proportion that each such Participant's Compensation
                  for the year bears to the total Compensation of all
                  Participants for such year. However, for any Plan Year
                  beginning prior to January 1, 1990, and if elected in the
                  non-standardized Adoption Agreement for any Plan Year
                  beginning on or after January 1, 1990, a Participant who is
                  not credited with a Year of Service during any Plan Year shall
                  not share in the Employer's Qualified Non-Elective
                  Contribution for that year, unless required pursuant to
                  Section 4.3(h). In addition, the provisions of Sections 4.3(k)
                  and 4.3(l) shall apply with respect to the allocation of the
                  Employer's Qualified Non-Elective contribution.

                  (c) Notwithstanding anything in the Plan to the contrary, for
         Plan Years beginning after December 31, 1988,



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<PAGE>   102

         in determining whether a Non-Key Employee has received the required
         minimum allocation pursuant to Section 4.3(f) such Non-Key Employee's
         Deferred Compensation and matching contributions used to satisfy the
         "Actual Deferral Percentage" test pursuant to Section 11.4(a) or the
         "Actual Contribution Percentage" test of Section 11.6(a) shall not be
         taken into account.

                  (d) Notwithstanding anything herein to the contrary,
         participants who terminated employment during the Plan Year shall share
         in the salary reduction contributions made by the Employer for the year
         of termination without regard to the Hours of Service credited.

                  (e) Notwithstanding anything herein to the contrary (other
         than Sections 11.3(d) and 11.3(g)), any Participant who terminated
         employment during the Plan Year for reasons other than death, Total and
         Permanent Disability, or retirement shall or shall not share in the
         allocations of the Employer's Matching Contribution made pursuant to
         Section 11.1(b), the Employer's Non-Elective Contributions made
         pursuant to Section 11.1(c), the Employer's Qualified Non-Elective
         Contribution made pursuant to Section 11.1(d), and Forfeitures as
         provided in the Adoption Agreement. Notwithstanding the foregoing, for
         Plan Years beginning after 1989, if this is a standardized Plan, any
         such terminated Participant shall share in such allocations provided
         the terminated Participant completed more than 500 Hours of Service.

                  (f) Notwithstanding anything herein to the contrary,
         Participants terminating for reasons of death, Total and Permanent
         Disability, or retirement shall share in the allocation of the
         Employer's Matching Contribution made pursuant to Section 11.1(b), the
         Employer's Non-Elective Contributions made pursuant to Section 11.1(c),
         the Employer's Qualified Non-Elective Contribution made pursuant to
         Section 11.1(d), and Forfeitures as provided in this Section regardless
         of whether they completed a Year of Service during the Plan Year.

                  (g) Notwithstanding any election in the Adoption Agreement to
         the contrary, if this is a non-standardized Plan that would otherwise
         fail to meet the requirements of Code Sections 401(a)(26), 410(b)(1),
         or 410(b)(2)(A)(i) and the Regulations thereunder because Employer
         matching Contributions made pursuant to Section 11.1(b), Employer
         Non-Elective Contributions made pursuant to Section 11.1(c) or Employer
         Qualified Non-Elective Contributions made pursuant to Section 11.1(d)
         have not been allocated to a sufficient number or percentage of
         Participants for a Plan Year, then the following rules shall apply:



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<PAGE>   103

                  (1) The group of Participants eligible to share in the
                  respective contributions for the Plan Year shall be expanded
                  to include the minimum number of Participants who would not
                  otherwise be eligible as are necessary to satisfy the
                  applicable test specified above. The specific participants who
                  shall become eligible under the terms of this paragraph shall
                  be those who are actively employed on the last day of the Plan
                  Year and, when compared to similarly situated Participants,
                  have completed the greatest number of Hours of Service in the
                  Plan Year.

                  (2) If after application of paragraph (1) above, the
                  applicable test is still not satisfied, then the group of
                  Participants eligible to share for the Plan Year shall be
                  further expanded to include the minimum number of Participants
                  who are not actively employed on the last day of the Plan Year
                  as are necessary to satisfy the applicable test. The specific
                  Participants who shall become eligible to share shall be those
                  Participants, when compared to similarly situated
                  Participants, who have completed the greatest number of Hours
                  of Service in the Plan Year before terminating employment.

11.4     ACTUAL DEFERRAL PERCENTAGE TESTS

                  (a) Maximum Annual Allocation: For each Plan Year beginning
         after December 31, 1986, the annual allocation derived from Employer
         Elective Contributions and Qualified Non-Elective Contributions to a
         Participant's Elective Account and Qualified Non-Elective Account shall
         satisfy one of the following tests:

                  (1) The "Actual Deferral Percentage" for the Highly
                  Compensated Participant group shall not be more than the
                  "Actual Deferral Percentage" of the Non-Highly Compensated
                  Participant group multiplied by 1.25, or

                  (2) The excess of the "Actual Deferral Percentage" for the
                  Highly Compensated Participant group over the "Actual Deferral
                  Percentage" for the Non-Highly Compensated Participant group
                  shall not be more than two percentage points. Additionally,
                  the "Actual Deferral Percentage" for the Highly Compensated
                  Participant group shall not exceed the "Actual Deferral
                  Percentage" for the Non-Highly Compensated Participant group
                  multiplied by 2. The provisions of Code Section 401(k)(3) and
                  Regulation 1.401(k)-1(b) are incorporated herein by reference.

                  However, for Plan Years beginning after December 31, 1988, to
                  prevent the multiple use of the alternative method described
                  in (2) above and Code



                                       97
<PAGE>   104

                  Section 401(m)(9)(A), any Highly Compensated Participant
                  eligible to make elective deferrals pursuant to Section 11.2
                  and to make Employee contributions or to receive matching
                  contributions under this Plan or under any other plan
                  maintained by the Employer or an Affiliated Employer shall
                  have his actual contribution ratio reduced pursuant to
                  Regulation 1.401(m)-2, the provisions of which are
                  incorporated herein by reference.

                  (b) For the purposes of this Section "Actual Deferral
         Percentage" means, with respect to the Highly Compensated Participant
         group and Non-Highly Compensated Participant group for a Plan Year, the
         average of the ratios, calculated separately for each Participant in
         such group, of the amount of Employer Elective Contributions and
         Qualified Non-Elective Contributions allocated to each Participant's
         Elective Account and Qualified Non-Elective Account for such Plan Year,
         to such Participant's "414(s) Compensation" for such Plan Year. The
         actual deferral ratio for each Participant and the "Actual Deferral
         Percentage" for each group, for Plan Years beginning after December 31,
         1988, shall be calculated to the nearest one-hundredth of one percent
         of the Participant's "414(s) Compensation". Employer Elective
         Contributions allocated to each Non-Highly Compensated Participant's
         Elective Account shall be reduced by Excess Deferred Compensation to
         the extent such excess amounts are made under this Plan or any other
         plan maintained by the Employer.

                  (c) For the purpose of determining the actual deferral ratio
         of a Highly Compensated Participant who is subject to the Family Member
         aggregation rules of Code Section 414(q)(6) because such Participant is
         either a "five percent owner" of the Employer or one of the ten (10)
         Highly Compensated Employees paid the greatest "415 Compensation"
         during the year, the following shall apply:

                  (1) The combined actual deferral ratio for the family group
                  (which shall be treated as one Highly Compensated Participant)
                  shall be the greater of: (i) the ratio determined by
                  aggregating Employer Elective Contributions and "414(s)
                  Compensation" of all eligible Family Members who are Highly
                  Compensated Participants without regard to family aggregation;
                  and (ii) the ratio determined by aggregating Employer Elective
                  Contributions and "414(s) Compensation" of all eligible Family
                  Members (including Highly Compensated Participants). However,
                  in applying the $200,000 limit to "414(s) Compensation" for
                  Plan Years beginning after December 31, 1988, Family Members
                  shall include only the affected Employee's spouse and any
                  lineal descendants who have not attained age 19 before the
                  close of the Plan Year.



                                       98
<PAGE>   105

                  (2) The Employer Elective Contributions and "414(s)
                  Compensation" of all Family Members shall be disregarded for
                  purposes of determining the "Actual Deferral Percentage" of
                  the Non-Highly Compensated Participant group except to the
                  extent taken into account in paragraph (1) above.

                  (3) If a Participant is required to be aggregated as a member
                  of more than one family group in a plan, all Participants who
                  are members of those family groups that include the
                  Participant are aggregated as one family group in accordance
                  with paragraphs (1) and (2) above.

                  (d) For the purposes of this Section and Code Sections
         401(a)(4), 410(b) and 401(k), if two or more plans which include cash
         or deferred arrangements are considered one plan for the purposes of
         Code Section 401(a)(4) or 410(b) (other than Code Section
         401(b)(2)(A)(ii) as in effect for Plan Years beginning after December
         31, 1988), the cash or deferred arrangements included in such plans
         shall be treated as one arrangement. In addition, two or more cash or
         deferred arrangements may be considered as a single arrangement for
         purposes of determining whether or not such arrangements satisfy Code
         Sections 401(a)(4), 410(b) and 401(k). In such a case, the cash or
         deferred arrangements included in such plans and the plans including
         such arrangements shall be treated as one arrangement and as one plan
         for purposes of this Section and Code Sections 401(a)(4), 410(b) and
         401(k). For plan years beginning after December 31, 1989, plans may be
         aggregated under this paragraph (e) only if they have the same plan
         year.

                    Notwithstanding the above, for Plan Years beginning after
         December 31, 1988, an employee stock ownership plan described in Code
         Section 4975(e)(7) may not be combined with this Plan for purposes of
         determining whether the employee stock ownership plan or this Plan
         satisfies this Section and Code Sections 401(a)(4), 410(b) and 401(k).

                  (e) For the purposes of this Section, if a Highly Compensated
         Participant is a Participant under two (2) or more cash or deferred
         arrangements (other than a cash or deferred arrangement which is part
         of an employee stock ownership plan as defined in Code Section
         4975(e)(7) for Plan Years beginning after December 31, 1988) of the
         Employer or an Affiliated Employer, all such cash or deferred
         arrangements shall be treated as one cash or deferred arrangement for
         the purpose of determining the actual deferral ratio with respect to
         such Highly Compensated Participant. However, for Plan Years beginning
         after December 31, 1988, if the cash or deferred arrangements have
         different Plan Years, this paragraph shall



                                       99
<PAGE>   106

         be applied by treating all cash or deferred arrangements ending with or
         within the same calendar year as a single arrangement.

11.5     ADJUSTMENT TO ACTUAL DEFERRAL PERCENTAGE TESTS

          In the event that the initial allocations of the Employer's Elective
Contributions and Qualified Non-Elective Contributions do not satisfy one of the
tests set forth in Section 11.4, for Plan Years beginning after December 31,
1986, the Administrator shall adjust Excess Contributions pursuant to the
options set forth below:

                  (a) On or before the fifteenth day of the third month
         following the end of each Plan Year, the Highly Compensated Participant
         having the highest actual deferral ratio shall have his portion of
         Excess Contributions distributed to him and/or at his election
         recharacterized as a voluntary Employee contribution pursuant to
         Section 4.7 until one of the tests set forth in Section 11.4 is
         satisfied, or until his actual deferral ratio equals the actual
         deferral ratio of the Highly Compensated Participant having the second
         highest actual deferral ratio. This process shall continue until one of
         the tests set forth in Section 11.4 is satisfied. For each Highly
         Compensated Participant, the amount of Excess Contributions is equal to
         the Elective Contributions and Qualified Non-Elective Contributions
         made on behalf of such Highly Compensated Participant (determined prior
         to the application of this paragraph) minus the amount determined by
         multiplying the Highly Compensated Participant's actual deferral ratio
         (determined after application of this paragraph) by his "414(s)
         Compensation". However, in determining the amount of Excess
         Contributions to be distributed and/or recharacterized with respect to
         an affected Highly Compensated Participant as determined herein, such
         amount shall be reduced by any Excess Deferred Compensation previously
         distributed to such affected Highly Compensated Participant for his
         taxable year ending with or within such Plan Year. Any distribution
         and/or recharacterization of Excess Contributions shall be made in
         accordance with the following:

                  (1) With respect to the distribution of Excess Contributions
                  pursuant to (a) above, such distribution:

                      (i) may be postponed but not later than the close of the
                      Plan Year following the Plan Year to which they are
                      allocable;

                      (ii) shall be made first from unmatched Deferred
                      Compensation and, thereafter, simultaneously from Deferred
                      Compensation which is matched and matching contributions
                      which relate to such Deferred Compensation. However, any
                      such matching



                                      100
<PAGE>   107

                      contributions which are not Vested shall be forfeited in
                      lieu of being distributed;

                      (iii) shall be made from Qualified Non-Elective
                      Contributions only to the extent that Excess Contributions
                      exceed the balance in the Participant's Elective Account
                      attributable to Deferred Compensation and Employer
                      matching contributions.

                      (iv) shall be adjusted for Income; and

                      (v) shall be designated by the Employer as a distribution
                      of Excess Contributions (and Income).

                  (2) With respect to the recharacterization of Excess
                  Contributions pursuant to (a) above, such recharacterized
                  amounts:

                      (i) shall be deemed to have occurred on the date on which
                      the last of those Highly Compensated Participants with
                      Excess Contributions to be recharacterized is notified of
                      the recharacterization and the tax consequences of such
                      recharacterization;

                      (ii) for Plan Years ending on or before August 8, 1988,
                      may be postponed but not later than October 24, 1988;

                      (iii) shall not exceed the amount of Deferred Compensation
                      on behalf of any Highly Compensated Participant for any
                      Plan Year;

                      (iv) shall be treated as voluntary Employee contributions
                      for purposes of Code Section 401(a)(4) and Regulation
                      1.401(k)-1(b). However, for purposes of Sections 2.2 and
                      4.3(f), recharacterized Excess Contributions continue to
                      be treated as Employer contributions that are Deferred
                      Compensation. For Plan Years beginning after December 31,
                      1988, Excess Contributions recharacterized as voluntary
                      Employee contributions shall continue to be nonforfeitable
                      and subject to the same distribution rules provided for in
                      Section 11.2(c);

                      (v) which relate to Plan Years ending on or before October
                      24, 1988, may be treated as either Employer contributions
                      or voluntary Employee contributions and therefore shall
                      not be subject to the restrictions of Section 11.2(c);



                                      101
<PAGE>   108

                      (vi) are not permitted if the amount recharacterized plus
                      voluntary Employee contributions actually made by such
                      Highly Compensated Participant, exceed the maximum amount
                      of voluntary Employee contributions (determined prior to
                      application of Section 11.6) that such Highly Compensated
                      Participant is permitted to make under the Plan in the
                      absence of recharacterization;

                      (vii) shall be adjusted for Income.

                  (3) Any distribution and/or recharacterization of less than
                  the entire amount of Excess Contributions shall be treated as
                  a pro rata distribution and/or recharacterization of Excess
                  Contributions and Income.

                  (4) The determination and correction of Excess Contributions
                  of a Highly Compensated Participant whose actual deferral
                  ratio is determined under the family aggregation rules shall
                  be accomplished as follows:

                      (i) If the actual deferral ratio for the Highly
                      Compensated Participant is determined in accordance with
                      Section 11.4(c)(1)(ii), then the actual deferral ratio
                      shall be reduced as required herein and the Excess
                      Contributions for the family unit shall be allocated among
                      the Family Members in proportion to the Elective
                      Contributions of each Family Member that were combined to
                      determine the group actual deferral ratio.

                      (ii) If the actual deferral ratio for the Highly
                      Compensated Participant is determined under Section
                      11.4(c)(1)(i), then the actual deferral ratio shall first
                      be reduced as required herein, but not below the actual
                      deferral ratio of the group of Family Members who are not
                      Highly Compensated Participants without regard to family
                      aggregation. The Excess Contributions resulting from this
                      initial reduction shall be allocated (in proportion to
                      Elective Contributions) among the Highly Compensated
                      Participants whose Elective Contributions were combined to
                      determine the actual deferral ratio. If further reduction
                      is still required, then Excess Contributions resulting
                      from this further reduction shall be determined by taking
                      into account the contributions of all Family Members and
                      shall be allocated among them in proportion to their
                      respective Elective Contributions.

                  (b) Within twelve (12) months after the end of the Plan Year,
         the Employer shall make a special Qualified



                                      102
<PAGE>   109

         Non-Elective Contribution on behalf of Non-Highly Compensated
         Participants in an amount sufficient to satisfy one of the tests set
         forth in Section 11.4(a). Such contribution shall be allocated to the
         Participant's Qualified Non-Elective Account of each Non-Highly
         Compensated Participant in the same proportion that each Non-Highly
         Compensated Participant's Compensation for the year bears to the total
         Compensation of all Non-Highly Compensated Participants.

                  (c) For purposes of this Section, "Income" means the income or
         loss allocable to Excess Contributions which shall equal the sum of the
         allocable gain or loss for the Plan Year and the allocable gain or loss
         for the period between the end of the Plan Year and the date of
         distribution ("gap period"). The income or loss allocable to Excess
         Contributions for the Plan Year and the "gap period" is calculated
         separately and is determined by multiplying the income or loss for the
         Plan Year or the "gap period" by a fraction. The numerator of the
         fraction is the Excess Contributions for the Plan Year. The denominator
         of the fraction is the total of the Participant's Elective Account
         attributable to Elective Contributions and the Participant's Qualified
         Non-Elective Account as of the end of the Plan Year or the "gap
         period", reduced by the gain allocable to such total amount for the
         Plan Year or the "gap period" and increased by the loss allocable to
         such total amount for the Plan Year or the "gap period".

                    In lieu of the "fractional method" described above, a "safe
         harbor method" may be used to calculate the allocable Income for the
         "gap period". Under such "safe harbor method", allocable Income for the
         "gap period" shall be deemed to equal ten percent (10%) of the Income
         allocable to Excess Contributions for the Plan Year of the Participant
         multiplied by the number of calendar months in the "gap period". For
         purposes of determining the number of calendar months in the "gap
         period", a distribution occurring on or before the fifteenth day of the
         month shall be treated as having been made on the last day of the
         preceding month and a distribution occurring after such fifteenth day
         shall be treated as having been made on the first day of the next
         subsequent month.

                    Notwithstanding the above, for Plan Years which began in
         1987, Income during the "gap period" shall not be taken into account.

                  (d) Any amounts not distributed or recharacterized within 2
         1/2 months after the end of the Plan Year shall be subject to the 10%
         Employer excise tax imposed by Code Section 4979.



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<PAGE>   110

11.6     ACTUAL CONTRIBUTION PERCENTAGE TESTS

                  (a) The "Actual Contribution Percentage", for Plan Years
         beginning after the later of the Effective Date of this Plan or
         December 31, 1986, for the Highly Compensated Participant group shall
         not exceed the greater of:

                  (1) 125 percent of such percentage for the Non-Highly
                  Compensated Participant group; or

                  (2) the lesser of 200 percent of such percentage for the
                  Non-Highly Compensated Participant group, or such percentage
                  for the Non-Highly Compensated Participant group plus 2
                  percentage points. However, for Plan Years beginning after
                  December 31, 1988, to prevent the multiple use of the
                  alternative method described in this paragraph and Code
                  Section 401(m)(9)(A), any Highly Compensated Participant
                  eligible to make elective deferrals pursuant to Section 11.2
                  or any other cash or deferred arrangement maintained by the
                  Employer or an Affiliated Employer and to make Employee
                  contributions or to receive matching contributions under any
                  plan maintained by the Employer or an Affiliated Employer
                  shall have his actual contribution ratio reduced pursuant to
                  Regulation 1.401(m)-2. The provisions of Code Section 401(m)
                  and Regulations 1.401(m)-1(b) and 1.401(m)-2 are incorporated
                  herein by reference.

                  (b) For the purposes of this Section and Section 11.7, "Actual
         Contribution Percentage" for a Plan Year means, with respect to the
         Highly Compensated Participant group and Non-Highly Compensated
         Participant group, the average of the ratios (calculated separately for
         each Participant in each group) of:

                  (1) the sum of Employer matching contributions made pursuant
                  to Section 11.1(b) (to the extent such matching contributions
                  are not used to satisfy the tests set forth in Section 11.4),
                  voluntary Employee contributions made pursuant to Section 4.7
                  and Excess Contributions recharacterized as voluntary Employee
                  contributions pursuant to Section 11.5 on behalf of each such
                  Participant for such Plan Year; to

                  (2) the Participant's "414(s) Compensation" for such Plan
                  Year.

                  (c) For purposes of determining the "Actual Contribution
         Percentage" and the amount of Excess Aggregate Contributions pursuant
         to Section 11.7(d), only Employer matching contributions contributed to
         the Plan prior to the end of the succeeding Plan Year shall be
         considered. In addition, the Administrator may elect to take into
         account,



                                      104
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         with respect to Employees eligible to have Employer matching
         contributions made pursuant to Section 11.1(b) or voluntary Employee
         contributions made pursuant to Section 4.7 allocated to their accounts,
         elective deferrals (as defined in Regulation 1.402(g)-1(b)) and
         qualified non-elective contributions (as defined in Code Section
         401(m)(4)(C)) contributed to any plan maintained by the Employer. Such
         elective deferrals and qualified non-elective contributions shall be
         treated as Employer matching contributions subject to Regulation
         1.401(m)-1(b)(2) which is incorporated herein by reference. However,
         for Plan Years beginning after December 31, 1988, the Plan Year must be
         the same as the plan year of the plan to which the elective deferrals
         and the qualified non-elective contributions are made.

                  (d) For the purpose of determining the actual contribution
         ratio of a Highly Compensated Employee who is subject to the Family
         Member aggregation rules of Code Section 414(q)(6) because such
         Employee is either a "five percent owner" of the Employer or one of the
         ten (10) Highly Compensated Employees paid the greatest "415
         Compensation" during the year, the following shall apply:

                  (1) The combined actual contribution ratio for the family
                  group (which shall be treated as one Highly Compensated
                  Participant) shall be the greater of: (i) the ratio determined
                  by aggregating Employer matching contributions made pursuant
                  to Section 11.1(b) (to the extent such matching contributions
                  are not used to satisfy the tests set forth in Section 11.4),
                  voluntary Employee contributions made pursuant to Section 4.7,
                  Excess Contributions recharacterized as voluntary Employee
                  contributions pursuant to Section 11.5 and "414(s)
                  Compensation" of all eligible Family Members who are Highly
                  Compensated Participants without regard to family aggregation;
                  and (ii) the ratio determined by aggregating Employer matching
                  contributions made pursuant to Section 11.1(b) (to the extent
                  such matching contributions are not used to satisfy the tests
                  set forth in Section 11.4), voluntary Employee contributions
                  made pursuant to Section 4.7, Excess Contributions
                  recharacterized as voluntary Employee contributions pursuant
                  to Section 11.5 and "414(s) Compensation" of all eligible
                  Family Members (including Highly Compensated Participants).
                  However, in applying the $200,000 limit to "414(s)
                  Compensation" for Plan Years beginning after December 31,
                  1988, Family Members shall include only the affected
                  Employee's spouse and any lineal descendants who have not
                  attained age 19 before the close of the Plan Year.

                  (2) The Employer matching contributions made pursuant to
                  Section 11.1(b) (to the extent such matching contributions are
                  not used to satisfy the tests set



                                      105
<PAGE>   112

                  forth in Section 11.4), voluntary Employee contributions made
                  pursuant to Section 4.7, Excess Contributions recharacterized
                  as voluntary Employee contributions pursuant to Section 11.5
                  and "414(s) Compensation" of all Family Members shall be
                  disregarded for purposes of determining the "Actual
                  Contribution Percentage" of the Non-Highly Compensated
                  Participant group except to the extent taken into account in
                  paragraph (1) above.

                  (3) If a Participant is required to be aggregated as a member
                  of more than one family group in a plan, all Participants who
                  are members of those family groups that include the
                  Participant are aggregated as one family group in accordance
                  with paragraphs (1) and (2) above.

                  (e) For purposes of this Section and Code Sections 401(a)(4),
         410(b) and 401(m), if two or more plans of the Employer to which
         matching contributions, Employee contributions, or both, are made are
         treated as one plan for purposes of Code Sections 401(a)(4) or 410(b)
         (other than the average benefits test under Code Section
         410(b)(2)(A)(ii) as in effect for Plan Years beginning after December
         31, 1988), such plans shall be treated as one plan. In addition, two or
         more plans of the Employer to which matching contributions, Employee
         contributions, or both, are made may be considered as a single plan for
         purposes of determining whether or not such plans satisfy Code Sections
         401(a)(4), 410(b) and 401(m). In such a case, the aggregated plans must
         satisfy this Section and Code Sections 401(a)(4), 410(b) and 401(m) as
         though such aggregated plans were a single plan. For plan years
         beginning after December 31, 1989, plans may be aggregated under this
         paragraph only if they have the same plan year.

                    Notwithstanding the above, for Plan Years beginning after
         December 31, 1988, an employee stock ownership plan described in Code
         Section 4975(e)(7) may not be aggregated with this Plan for purposes of
         determining whether the employee stock ownership plan or this Plan
         satisfies this Section and Code Sections 401(a)(4), 410(b) and 401(m).

                  (f) If a Highly Compensated Participant is a Participant under
         two or more plans (other than an employee stock ownership plan as
         defined in Code Section 4975(e)(7) for Plan Years beginning after
         December 31, 1988) which are maintained by the Employer or an
         Affiliated Employer to which matching contributions, Employee
         contributions, or both, are made, all such contributions on behalf of
         such Highly Compensated Participant shall be aggregated for purposes of
         determining such Highly Compensated Participant's actual contribution
         ratio. However, for Plan



                                      106
<PAGE>   113

         Years beginning after December 31, 1988, if the plans have different
         plan years, this paragraph shall be applied by treating all plans
         ending with or within the same calendar year as a single plan.

                  (g) For purposes of Section 11.6(a) and 11.7, a Highly
         Compensated Participant and a Non-Highly Compensated Participant shall
         include any Employee eligible to have matching contributions made
         pursuant to Section 11.1(b) (whether or not a deferred election was
         made or suspended pursuant to Section 11.2(e)) allocated to his account
         for the Plan Year or to make salary deferrals pursuant to Section 11.2
         (if the Employer uses salary deferrals to satisfy the provisions of
         this Section) or voluntary Employee contributions pursuant to Section
         4.7 (whether or not voluntary Employee contributions are made)
         allocated to his account for the Plan Year.

                  (h) For purposes of this Section, "Matching Contribution"
         shall mean an Employer contribution made to the Plan, or to a contract
         described in Code Section 403(b), on behalf of a Participant on account
         of an Employee contribution made by such Participant, or on account of
         a participant's deferred compensation, under a plan maintained by the
         Employer.

11.7     ADJUSTMENT TO ACTUAL CONTRIBUTION PERCENTAGE TESTS

                  (a) In the event that for Plan Years beginning after December
         31, 1986, the "Actual Contribution Percentage" for the Highly
         Compensated Participant group exceeds the "Actual Contribution
         Percentage" for the Non-Highly Compensated Participant group pursuant
         to Section 11.6(a), the Administrator (on or before the fifteenth day
         of the third month following the end of the Plan Year, but in no event
         later than the close of the following Plan Year) shall direct the
         Trustee to distribute to the Highly Compensated Participant having the
         highest actual contribution ratio, his portion of Excess Aggregate
         Contributions (and Income allocable to such contributions) or, if
         forfeitable, forfeit such non-Vested Excess Aggregate Contributions
         attributable to Employer matching contributions (and Income allocable
         to such Forfeitures) until either one of the tests set forth in Section
         11.6(a) is satisfied, or until his actual contribution ratio equals the
         actual contribution ratio of the Highly Compensated Participant having
         the second highest actual contribution ratio. This process shall
         continue until one of the tests set forth in Section 11.6(a) is
         satisfied. The distribution and/or Forfeiture of Excess Aggregate
         Contributions shall be made in the following order:

                  (1) Employer matching contributions distributed and/or
                  forfeited pursuant to Section 11.5(a)(1);



                                      107
<PAGE>   114

                  (2) Voluntary Employee contributions including Excess
                  Contributions recharacterized as voluntary Employee
                  contributions pursuant to Section 11.5(a)(2);

                  (3) Remaining Employer matching contributions.

                  (b) Any distribution or Forfeiture of less than the entire
         amount of Excess Aggregate Contributions (and Income) shall be treated
         as a pro rata distribution of Excess Aggregate Contributions and
         Income. Distribution of Excess Aggregate Contributions shall be
         designated by the Employer as a distribution of Excess Aggregate
         Contributions (and Income). Forfeitures of Excess Aggregate
         Contributions shall be treated in accordance with Section 4.3. However,
         no such Forfeiture may be allocated to a Highly Compensated Participant
         whose contributions are reduced pursuant to this Section.

                  (c) Excess Aggregate Contributions attributable to amounts
         other than voluntary Employee contributions, including forfeited
         matching contributions, shall be treated as Employer contributions for
         purposes of Code Sections 404 and 415 even if distributed from the
         Plan.

                  (d) For the purposes of this Section and Section 11.6, "Excess
         Aggregate Contributions" means, with respect to any Plan Year, the
         excess of:

                  (1) the aggregate amount of Employer matching contributions
                  made pursuant to Section 11.1(a) (to the extent such
                  contributions are taken into account pursuant to Section
                  11.6(a)), voluntary Employee contributions made pursuant to
                  Section 4.7, Excess Contributions recharacterized as voluntary
                  Employee contributions pursuant to Section 11.5 and any
                  Qualified Non-Elective Contributions or elective deferrals
                  taken into account pursuant to Section 11.6(c) actually made
                  on behalf of the Highly Compensated Participant group for such
                  Plan Year, over

                  (2) the maximum amount of such contributions permitted under
                  the limitations of Section 11.6(a).

                  (e) For each Highly Compensated Participant, the amount of
         Excess Aggregate Contributions is equal to the total Employer matching
         contributions made pursuant to Section 11.1(b) (to the extent taken
         into account pursuant to Section 11.6(a)), voluntary Employee
         contributions made pursuant to Section 4.7, Excess Contributions
         recharacterized as voluntary Employee contributions pursuant to Section
         11.5 and any Qualified Non-Elective Contributions or elective deferrals
         taken into account pursuant to Section 11.6(c) on behalf of the Highly
         Compensated Participant (determined prior to the application of this
         paragraph)



                                      108
<PAGE>   115

         minus the amount determined by multiplying the Highly Compensated
         Participant's actual contribution ratio (determined after application
         of this paragraph) by his "414(s) Compensation". The actual
         contribution ratio must be rounded to the nearest one-hundredth of one
         percent for Plan Years beginning after December 31, 1988. In no case
         shall the amount of Excess Aggregate Contribution with respect to any
         Highly Compensated Participant exceed the amount of Employer matching
         contributions made pursuant to Section 11.1(b) (to the extent taken
         into account pursuant to Section 11.6(a)), voluntary Employee
         contributions made pursuant to Section 4.7, Excess Contributions
         recharacterized as voluntary Employee contributions pursuant to Section
         11.5 and any Qualified Non-Elective Contributions or elective deferrals
         taken into account pursuant to Section 11.6(c) on behalf of such Highly
         Compensated Participant for such Plan Year.

                  (f) The determination of the amount of Excess Aggregate
         Contributions with respect to any Plan Year shall be made after first
         determining the Excess Contributions, if any, to be treated as
         voluntary Employee contributions due to recharacterization for the plan
         year of any other qualified cash or deferred arrangement (as defined in
         Code Section 401(k)) maintained by the Employer that ends with or
         within the Plan Year or which are treated as voluntary Employee
         contributions due to recharacterization pursuant to Section 11.5.

                  (g) The determination and correction of Excess Aggregate
         Contributions of a Highly Compensated Participant whose actual
         contribution ratio is determined under the family aggregation rules
         shall be accomplished as follows:

                  (1) If the actual contribution ratio for the Highly
                  Compensated Participant is determined in accordance with
                  Section 11.6(d)(1), then the actual contribution ratio shall
                  be reduced and the Excess Aggregate Contributions for the
                  family unit shall be allocated among the Family Members in
                  proportion to the sum of Employer matching contributions made
                  pursuant to Section 11.1(b) (to the extent taken into account
                  pursuant to Section 11.6(a)), voluntary Employee contributions
                  made pursuant to Section 4.7, Excess Contributions
                  recharacterized as voluntary Employee contributions pursuant
                  to Section 11.5 and any Qualified Non-Elective Contributions
                  or elective deferrals taken into account pursuant to Section
                  11.6(c) of each Family Member that were combined to determine
                  the group actual contribution ratio.

                  (2) If the actual contribution ratio for the Highly
                  Compensated Participant is determined under Section
                  11.6(d)(2), then the actual contribution ratio shall



                                      109
<PAGE>   116

                  first be reduced, as required herein, but not below the actual
                  contribution ratio of the group of Family Members who are not
                  Highly Compensated Participants without regard to family
                  aggregation. The Excess Aggregate Contributions resulting from
                  this initial reduction shall be allocated among the Highly
                  Compensated Participants whose Employer matching contributions
                  made pursuant to Section 11.1(b) (to the extent taken into
                  account pursuant to Section 11.6(a)), voluntary Employee
                  contributions made pursuant to Section 4.7, Excess
                  Contributions recharacterized as voluntary Employee
                  contributions pursuant to Section 11.5 and any Qualified
                  Non-Elective Contributions or elective deferrals taken into
                  account pursuant to Section 11.6(c) were combined to determine
                  the actual contribution ratio. If further reduction is still
                  required, then Excess Aggregate Contributions resulting from
                  this further reduction shall be determined by taking into
                  account the contributions of all Family Members and shall be
                  allocated among them in proportion to their respective
                  Employer matching contributions made pursuant to Section
                  11.1(b) (to the extent taken into account pursuant to Section
                  11.6(a)), voluntary Employee contributions made pursuant to
                  Section 4.7, Excess Contributions recharacterized as voluntary
                  Employee contributions pursuant to Section 11.5 and any
                  Qualified Non-Elective Contributions or elective deferrals
                  taken into account pursuant to Section 11.6(c).

                  (h) Notwithstanding the above, within twelve (12) months after
         the end of the Plan Year, the Employer may make a special Qualified
         Non-Elective Contribution on behalf of Non-Highly Compensated
         Participants in an amount sufficient to satisfy one of the tests set
         forth in Section 11.6. Such contribution shall be allocated to the
         Participant's Qualified Non-Elective Account of each Non-Highly
         Compensated Participant in the same proportion that each Non-Highly
         Compensated Participant's Compensation for the year bears to the total
         Compensation of all Non-Highly Compensated Participants. A separate
         accounting shall be maintained for the purpose of excluding such
         contributions from the "Actual Deferral Percentage" tests pursuant to
         Section 11.4.

                  (i) For purposes of this Section, "Income" means the income or
         loss allocable to Excess Aggregate Contributions which shall equal the
         sum of the allocable gain or loss for the Plan Year and the allocable
         gain or loss for the period between the end of the Plan Year and the
         date of distribution ("gap period"). The income or loss allocable to
         Excess Aggregate Contributions for the Plan Year and the "gap period"
         is calculated separately and is determined by multiplying the income or
         loss for the Plan Year or the "gap



                                      110
<PAGE>   117

         period" by a fraction. The numerator of the fraction is the Excess
         Aggregate Contributions for the Plan Year. The denominator of the
         fraction is the total Participant's Account and Voluntary Contribution
         Account attributable to Employer matching contributions subject to
         Section 11.6, voluntary Employee contributions made pursuant to Section
         4.7, and any Qualified Non-Elective Contributions and elective
         deferrals taken into account pursuant to Section 11.6(c) as of the end
         of the Plan Year or the "gap period", reduced by the gain allocable to
         such total amount for the Plan Year or the "gap period" and increased
         by the loss allocable to such total amount for the Plan Year or the
         "gap period".

                    In lieu of the "fractional method" described above, a "safe
         harbor method" may be used to calculate the allocable Income for the
         "gap period". Under such "safe harbor method", allocable Income for the
         "gap period" shall be deemed to equal ten percent (10%) of the Income
         allocable to Excess Aggregate Contributions for the Plan Year of the
         Participant multiplied by the number of calendar months in the "gap
         period". For purposes of determining the number of calendar months in
         the "gap period", a distribution occurring on or before the fifteenth
         day of the month shall be treated as having been made on the last day
         of the preceding month and a distribution occurring after such
         fifteenth day shall be treated as having been made on the first day of
         the next subsequent month.

                    The Income allocable to Excess Aggregate Contributions
         resulting from recharacterization of Elective Contributions shall be
         determined and distributed as if such recharacterized Elective
         Contributions had been distributed as Excess Contributions.

                    Notwithstanding the above, for Plan Years which began in
         1987, Income during the "gap period" shall not be taken into account.

11.8     ADVANCE DISTRIBUTION FOR HARDSHIP

                  (a) The Administrator, at the election of the Participant,
         shall direct the Trustee to distribute to any Participant in any one
         Plan Year up to the lesser of (1) 100% of his accounts as specified in
         the Adoption Agreement valued as of the last Anniversary Date or other
         valuation date or (2) the amount necessary to satisfy the immediate and
         heavy financial need of the Participant. Any distribution made pursuant
         to this Section shall be deemed to be made as of the first day of the
         Plan Year or, if later, the valuation date immediately preceding the
         date of distribution, and the account from which the distribution is
         made shall be reduced accordingly. Withdrawal under this Section shall
         be authorized only if the distribution is on



                                      111
<PAGE>   118

         account of one of the following or any other items permitted by the
         Internal Revenue Service:

                  (1) Medical expenses described in Code Section 213(d) incurred
                  by the Participant, his spouse, or any of his dependents (as
                  defined in Code Section 152);

                  (2) The purchase (excluding mortgage payments) of a principal
                  residence for the Participant;

                  (3) Payment of tuition for the next semester or quarter of
                  post-secondary education for the Participant, his spouse,
                  children, or dependents; or

                  (4) The need to prevent the eviction of the Participant from
                  his principal residence or foreclosure on the mortgage of the
                  Participant's principal residence.

                  (b) No such distribution shall be made from the Participant's
         Account until such Account has become fully Vested.

                  (c) No distribution shall be made pursuant to this Section
         unless the Administrator, based upon the Participant's representation
         and such other facts as are known to the Administrator, determines that
         all of the following conditions are satisfied:

                  (1) The distribution is not in excess of the amount of the
                  immediate and heavy financial need of the Participant;

                  (2) The Participant has obtained all distributions, other than
                  hardship distributions, and all nontaxable loans currently
                  available under all plans maintained by the Employer;

                  (3) The Plan, and all other plans maintained by the Employer,
                  provide that the Participant's elective deferrals and
                  voluntary Employee contributions will be suspended for at
                  least twelve (12) months after receipt of the hardship
                  distribution; and

                  (4) The Plan, and all other plans maintained by the Employer,
                  provide that the Participant may not make elective deferrals
                  for the Participant's taxable year immediately following the
                  taxable year of the hardship distribution in excess of the
                  applicable limit under Code Section 402(g) for such next
                  taxable year less the amount of such Participant's elective
                  deferrals for the taxable year of the hardship distribution.



                                      112
<PAGE>   119

                  (d) Notwithstanding the above, distributions from the
         Participant's Elective Account and Qualified Non-Elective Account
         pursuant to this Section shall be limited solely to the Participant's
         Deferred Compensation and any income attributable thereto credited to
         the Participant's Elective Account as of December 31, 1988.

                  (e) Any distribution made pursuant to this Section shall be
         made in a manner which is consistent with and satisfies the provisions
         of Section 6.5, including, but not limited to, all notice and consent
         requirements of Code Sections 411(a)(11) and 417 and the Regulations
         thereunder.



                                      113
<PAGE>   120
                             AMENDMENT NUMBER ONE TO
           CUSTOM BENEFIT SERVICES OF HOUSTON, INC. REGIONAL PROTOTYPE
                       DEFINED CONTRIBUTION PLAN AND TRUST

Custom Benefit Services of Houston, Inc. Regional Prototype Defined Contribution
Plan and Trust is hereby amended as follows:

1.       Section 1.9 is amended by replacing the first paragraph with the
         following paragraphs:

         "Compensation" with respect to any Participant means one of the
following as elected in the Adoption Agreement. However, compensation for any
Self-Employed Individual shall be equal to his Earned Income.

         i.       Information required to be reported under sections 6041, 6051
                  and 6052 (Wages, Tips and Other Compensation Box on Form W-2).
                  Compensation is defined as wages as defined in section 3401(a)
                  and all other payments of compensation to an employee by the
                  employer (in the course of the employer's trade or business)
                  for which the employer is required to furnish the employee a
                  written statement under sections 6041(d) and 6051(a)(3) of the
                  Code. Compensation must be determined without regard to any
                  rules under section 3401(a) that limit the remuneration
                  included in wages based on the nature or location of the
                  employment or the services performed (such as the exception
                  for agricultural labor in section 3401(a)(2)).

         ii.      Section 3401(a) wages. Compensation is defined as wages within
                  the meaning of section 3401(a) for the purposes of income tax
                  withholding at the source but determined without regard to any
                  rules that limit the remuneration included in wages based on
                  the nature or location of the employment or the services
                  performed (such as the exception for agricultural labor in
                  section 3401(a)(2)).

         iii.     415 safe-harbor compensation. Compensation is defined as
                  wages, salaries, and fees for professional services and other
                  amounts received (without regard to whether or not an amount
                  is paid in cash) for personal services actually rendered in
                  the course of employment with the employer maintaining the
                  plan to the extent that the amounts are includible in gross
                  income (including, but not limited to, commissions paid
                  salesmen, compensation for services on the basis of a
                  percentage of profits, commissions on insurance premiums,
                  tips, bonuses, fringe benefits and reimbursements or other
                  expense allowances under a nonaccountable plan (as described
                  in 1.62-2(c)), and excluding the following:

                  a.       Employer contributions to a plan of deferred
                           compensation which are not includible in the
                           employee's gross income for the taxable year in which
                           contributed, or employer contributions under a
                           simplified employee pension plan to the extent such
                           contributions are deductible by the employee, or any
                           distributions from a plan of deferred compensation;


<PAGE>   121

                  b.       Amounts realized from the exercise of a non-qualified
                           stock option, or when restricted stock (or property)
                           held by the employee either becomes freely
                           transferable or is no longer subject to a substantial
                           risk of forfeiture;

                  c.       Amounts realized from the sale, exchange or other
                           disposition of stock acquired under a qualified stock
                           option; and

                  d.       Other amounts which received special tax benefits, or
                           contributions made by the employer (whether or not
                           under a salary reduction agreement) towards the
                           purchase of an annuity contract described in section
                           403(b) of the Code (whether or not the contributions
                           are actually excludable from the gross income of the
                           employee).

         If, in connection with the adoption of this or any other amendment, the
         definition of Compensation has been modified, then, for Plan Years
         prior to the Plan Year which includes the adoption date of such
         amendment, Compensation means compensation determined pursuant to the
         Plan then in effect.

2.       Section 1.14 is amended in its entirety to read as follows:

         "Elective Contribution" means the Employer's contributions to the Plan
that are made pursuant to the Participant's deferral election pursuant to
Section 11.2, excluding any such amounts distributed as "excess annual
additions" pursuant to Section 4.4. In addition, if selected in E3 of the
Adoption Agreement, the Employer's matching contribution shall or shall not be
considered an Elective Contribution for purposes of the Plan, as provided in
Section 11.1(b). Elective Contributions shall be subject to the requirements of
Sections 11.2(b) and 11.2(c) and shall further be required to satisfy the
discrimination requirements of Regulation 1.401(k)-1(b)(3), the provisions of
which are specifically incorporated herein by reference.

3.       Section 1.20 is amended in its entirety to read as follows:

         "Excess Deferred Compensation" means, with respect to any taxable year
of a Participant, the excess of the aggregate amount of such Participant's
Deferred Compensation and the elective deferrals pursuant to Section 11.2(f)
actually made on behalf of such Participant for such taxable year, over the
dollar limitation provided for in Code Section 402(g), which is incorporated
herein by reference. Excess Deferred Compensation shall be treated as an "annual
addition" pursuant to Section 4.4 when contributed to the Plan unless
distributed to the affected Participant not later than the first April 15th
following the close of the Participant's taxable year.

4.       Section 1.26 is amended in its entirety to read as follows:

         "414(s) Compensation" with respect to any Employee means his
Compensation as defined in Section 1.9. However, for purposes of this Section,
Compensation shall be Compensation paid and, if selected in the Adoption
Agreement, shall only be recognized as of an Employee's effective

                                       -2-

<PAGE>   122


date of participation. If, in connection with the adoption of this or any other
amendment, the definition of "414(s) Compensation" has been modified, then, for
Plan Years prior to the Plan Year which includes the adoption date of such
amendment, "414(s) Compensation" means compensation determined pursuant to the
Plan then in effect.

5.       Section 1.27 ("415 Compensation") is amended by the addition of the
         following paragraph:

         If, in connection with the adoption of this or any other amendment, the
definition of "415 Compensation" has been modified, then, for Plan Years prior
the Plan Year which includes the adoption date of such amendment, "415
Compensation" means compensation determined pursuant to the Plan then in effect.

6.       Section 4.4(a)(4) and 4.4(a)(4)(i) are amended to read as follows:

         (4)      If there is an excess amount pursuant to Section 4.4(a)(2) or
                  Section 4.5, the excess will be disposed of in one of the
                  following manners, as uniformly determined by the Plan
                  Administrator for all Participants similarly situated:

                  (i)      Any Deferred Compensation or nondeductible Voluntary
                           Employee Contributions, to the extent they would
                           reduce the Excess Amount will be distributed to the
                           Participant;

7.       Section 4.4(f)(2) is amended in its entirety to read as follows:

         Compensation means a Participant's Compensation as elected in the
Adoption Agreement. However, regardless of any selection made in the Adoption
Agreement, "415 Compensation" shall exclude compensation which is not currently
includible in the Participant's gross income by reason of the application of
Code Sections 125, 402(a)(8), 402(h)(1)(B), or 403(b).

         For limitation years beginning after December 31, 1991, for purposes of
applying the limitations of this article, compensation for a limitation year is
the compensation actually paid or made available during such limitation year.

         Notwithstanding the preceding sentence, compensation for a participant
in a defined contribution plan who is permanently and totally disabled (as
defined in section 22(e)(3) of the Internal Revenue Code) is the compensation
such participant would have received for the limitation year if the participant
had been paid at the rate of compensation paid immediately before becoming
permanently and totally disabled; such imputed compensation for the disabled
participant may be taken into account only if the participant is not a Highly
Compensated Employee and contributions made on behalf of such participant are
nonforfeitable when made.



                                      -3-
<PAGE>   123

8.       Section 4.5(a) is amended in its entirety to read as follows:

         (a) If as a result of the allocation of Forfeitures, a reasonable error
in estimating a Participant's annual Compensation, a reasonable error in
determining the amount of elective deferrals (within the meaning of Code Section
402(g)(3)) that may be made with respect to any Participant under the limits of
Section 4.4, or other facts and circumstances to which Regulation 1.415-6(b) (6)
shall be applicable, the "annual additions" under this Plan would cause the
maximum provided in Section 4.4 to be exceeded, the Administrator shall treat
the excess in accordance with Section 4.4(a)(4).

9.       Sections 6.11(a)(1) and (a)(4) are amended in their entirety to read as
         follows:

         (4) Payment of tuition and related educational fees for the next 12
months of post-secondary education for the Participant, his spouse, children, or
dependents;

10.      Section 7.10 is amended by the addition of the following paragraphs:

         (a) Notwithstanding any provision of the plan to the contrary, with
respect to distributions made after December 31, 1992, a Participant shall be
permitted to elect to have any "eligible rollover distribution" transferred
directly to an "eligible retirement plan" specified by the Participant. The Plan
provisions otherwise applicable to distributions continue to apply to the direct
transfer option. The Participant shall, in the time and manner prescribed by the
Administrator, specify the amount to be directly transferred and the "eligible
retirement plan" to receive the transfer. Any portion of a distribution which is
not transferred shall be distributed to the Participant.

         (b) For purposes of this Section, the term "eligible rollover
distribution" means any distribution other than a distribution of substantially
equal periodic payments over the life or life expectancy of the Participant (or
joint life or joint life expectancies of the Participant and the designated
beneficiary) or a distribution over a period certain of ten years or more.
Amounts required to be distributed under Code Section 401(a)(9) are not eligible
rollover distributions. The direct transfer option described in subsection (a)
applies only to eligible rollover distributions which would otherwise be
includible in gross income if not transferred.

         (c) For purposes of this Section, the term "eligible retirement plan"
means an individual retirement account as described in Code Section 408(a), an
individual retirement annuity as described in Code Section 408(b), an annuity
plan as described in Code Section 403(a), or a defined contribution plan as
described in Code Section 401(a) which is exempt from tax under Code Section
501(a) and which accepts rollover distributions.

         (d) The election described in subsection (a) also applies to the
surviving spouse after the Participant's death; however, distributions to the
surviving spouse may only be transferred to an individual retirement account or
individual retirement annuity. For purposes of subsection (a), a spouse or
former spouse who is the alternate payee under a qualified domestic relations
order as defined in Code Section 414(p) will be treated as the Participant.



                                      -4-
<PAGE>   124

         For purposes of this section, the term "eligible retirement plan" has
the meaning given such term by Code Section 402(c)(8)(B), except that a
qualified trust shall be considered an eligible retirement plan only if it is a
defined contribution plan, the terns of which permit the acceptance of rollover
distributions.

11. Section 11.2(d) is amended in its entirety to read as follows:

         (d) In any Plan Year beginning after December 31, 1986, a Participant's
Deferred Compensation made under this Plan and all other plans, contracts or
arrangements of the Employer maintaining this Plan shall not exceed the
limitation imposed by Code Section 402(g), as in effect for the calendar year in
which such Plan Year began. If such dollar limitation is exceeded solely from
elective deferrals made under this Plan or any other Plan maintained by the
Employer, a Participant will be deemed to have notified the Administrator of
such excess amount which shall be distributed in a manner consistent with
Section 11.2(f). This dollar limitation shall be adjusted annually pursuant to
the method provided in Code Section 415(d) in accordance with Regulations.

12.      Section 11.2 (f) is amended by the addition of the following paragraph
         after paragraph (f)(3) to read as follows:

         Any distribution under this Section shall be made first from unmatched
Deferred Compensation and, thereafter, simultaneously from Deferred Compensation
which is matched and matching contributions which relate to such Deferred
Compensation. However, any such matching contributions which are not Vested
shall be forfeited in lieu of being distributed.

13.      Section 11.2(f) is amended by the addition of the following paragraph
         as the second to the last paragraph of such subsection:

         Notwithstanding the above, for any distribution under this Section
which is made after August 15, 1991, such distribution shall not include any
income for the "gap period". Further provided, for any distribution under this
Section which is made after August 15, 1991, the amount of Income may be
computed using a reasonable method that is consistent with Section 4.3(c),
provided such method is used consistently for all Participants and for all such
distributions for the Plan Year.

14.      Section 11.5(c) is amended by the addition of the following paragraph
         as the second to the last paragraph of such subsection:

         Notwithstanding the above, for any distribution under this Section
which is made after August 15, 1991, such distribution shall not include any
income for the "gap period". Further provided, for any distribution under this
Section which is made after August 1;, 1991, the amount of Income may be
computed using a reasonable method that is consistent with Section 4.3(c),
provided such method is used consistently for all Participants and for all such
distributions for the Plan Year.



                                      -5-
<PAGE>   125

15.      Section 11.6(c) is amended in its entirety to read as follows:

         (c) For purposes of determining the "Actual Contribution Percentage"
and the amount of Excess Aggregate Contributions pursuant to Section 11.7(d),
only Employer matching contributions (excluding matching contributions forfeited
or distributed pursuant to Section 11.2(f), 11.5(a), or 11.7(a)) contributed to
the Plan prior to the end of the succeeding Plan Year shall be considered. In
addition, the Administrator may elect to take into account, with respect to
Employees eligible to have Employer matching contributions made pursuant to
Section 11.1(b) or voluntary Employee contributions made pursuant to Section 4.7
allocated to their accounts, elective deferrals (as defined in Regulation
1.402(g)-1(b)) and qualified non-elective contributions (as defined in Code
Section 401(m)(4)(C)) contributed to any plan maintained by the Employer. Such
elective deferrals and qualified non-elective contributions shall be treated as
Employer matching contributions subject to Regulation 1.401(m)-1(b)(2) which is
incorporated herein by reference.

         However, for Plan Years beginning after December 31, 1988, the Plan
Year must be the same as the plan year of the plan to which the elective
deferrals and the qualified non-elective contributions are made.

16.      Section 11.7(i) is amended by the addition of the following paragraph
         as the second to the last paragraph of such subsection:

         Notwithstanding the above, for any distribution under this Section
which is made after August 15, 1991, such distribution shall not include any
Income for the "gap period". Further provided, for any distribution under this
Section which is made after August 15, 1991, the amount of Income may be
computed using a reasonable method that is consistent with Section 4.3(c),
provided such method is used consistently for all Participants and for all such
distributions for the Plan Year.

17.      Sections 11.8(a)(1) and (a)(3) are amended in their entirety to read as
         follows:

         (1) Medical expenses described in Code Section 213(d) incurred by the
Participant, his spouse, or any of his dependents (as defined in Code Section
152) or expenses necessary for these persons to obtain medical care;

         (3) Payment of tuition and related educational fees for the next 12
months of post-secondary education for the Participant, his spouse, children, or
dependents; or

18.      Section 11.8(c)(1) is amended in its entirety to read as follows:

         (1) The distribution is not in excess of the amount of the immediate
and heavy financial need of the Participant. The amount of the immediate and
heavy financial need may include any amounts necessary to pay any federal, state
or local income taxes or penalties reasonably anticipated to result from the
distribution.



                                      -6-
<PAGE>   126

19.      Article XI is amended by the addition of the following:

         Notwithstanding anything in this Article to the contrary, effective as
of the Plan Year in which this amendment becomes effective, the Actual Deferral
Percentage Test and the Actual Contribution Percentage Test shall be applied
(and adjusted) by applying the Family Member aggregation rules of Code Section
414(q)(6).

20.      Section Ela. of the Adoption Agreement is amended in its entirety to
         read as follows:

         Compensation with respect to any Participant means:

         1.   ( )   Wages, Tips and other Compensation (Box 10 on Form w-2).

         2.   ( )   Section 3401(a) wages (wages for withholding purposes).

         3.   ( )   415 Safe-harbor compensation.

         AND Compensation

         ( ) shall

         ( ) shall not

         exclude (even if includible in gross income) reimbursements or other
         expense allowances, fringe benefits (cash or noncash), moving expenses,
         deferred compensation, and welfare benefits.

21.      Section E3 of the 401(k) Adoption Agreement(s) is amended by the
         addition of the following:

         ( )      Notwithstanding anything in the Plan to the contrary, all
                  matching contributions which relate to distributions of Excess
                  Deferred Compensation, Excess Contributions and Excess
                  Aggregate Contributions shall be Forfeited. (Select this
                  option only if it is applicable.)

NOTE: THIS AMENDMENT ONLY NEEDS TO BE EXECUTED BELOW BY THE EMPLOYER IF THE PLAN
IS BEING AMENDED TO UTILIZE THE MODIFICATIONS MADE TO SECTION E1 E3 OF THE
ADOPTION AGREEMENT.





                                      -7-
<PAGE>   127

         IN WITNESS WHEREOF, the Employer hereby causes this amendment to be
executed on this __ day of ____________, 19__.


EMPLOYER:                                PARTICIPATING EMPLOYER:


- ---------------------------------        ---------------------------------------
         (enter name)                                (enter name)


By:                                      By:
   ------------------------------           ------------------------------------


                                      -8-
<PAGE>   128
                             AMENDMENT NUMBER TWO TO
           CUSTOM BENEFIT SERVICES OF HOUSTON, INC. REGIONAL PROTOTYPE
                       DEFINED CONTRIBUTION PLAN AND TRUST

1.       Section 1.9 is amended by the addition of the following:

         In addition to other applicable limitations set forth in the plan, and
notwithstanding any other provision of the plan to the contrary, for plan years
beginning on or after January 1, 1994, the annual compensation of each employee
taken into account under the plan shall not exceed the OBRA '93 annual
compensation limit. The OBRA '93 annual compensation limit is $150,000, as
adjusted by the Commissioner for increases in the cost of living in accordance
with Section 401(a)(17)(B) of the Internal Revenue Cede. The cost-of-living
adjustment in effect for a calendar year applies to any period, not exceeding 12
months, over which compensation is determined (determination period) beginning
in such calendar year. If a determination period consists of fewer than 12
months, the OBRA '93 annual compensation limit will be multiplied by a fraction,
the numerator of which is the number of months in the determination period, and
the denominator of which is 12.

         For plan years beginning on or after January 1, 1994, any reference in
this plan to the limitation under Section 401(a)(17) of the Code shall mean the
OBRA '93 annual compensation limit set forth in this provision.

         If compensation for any prior determination period is taken into
account in determining an employee's benefits accruing in the current plan year,
the compensation for that prior determination period is subject to the OBRA '93
annual compensation limit in effect for that prior determination period. For
this purpose, for determination periods beginning before the first day of the
plan year beginning on or after January 1, 1994, the OBRA '93 annual
compensation limit is $150,000.

2.       Section 6.13 is amended by the addition of the following:

         If a distribution is one to which Sections 401(a)(11) and 417 of the
Internal Revenue Code do not apply, such distribution may commence less than 30
days after the notice required under Section 1.411(a)-11(c) of the Income Tax
Regulations is given, provided that:

         (1) the plan administrator clearly informs the participant that the
participant has a right to a period of at least 30 days after receiving the
notice to consider the decision of whether or not to elect a distribution (and,
if applicable, a particular distribution option), and

         (2) the participant, after receiving the notice, affirmatively elects a
distribution.

3.       Section 7.10 is amended by the addition of the following:

         (a) Notwithstanding any provision of the plan to the contrary, with
respect to distributions made' after December 31, 1992, a Participant shall be
permitted to elect to have any


<PAGE>   129



"eligible rollover distribution" transferred directly to an "eligible retirement
plan" specified by the Participant. The Plan provisions otherwise applicable to
distributions continue to apply to the direct transfer option. The Participant
shall, in the time and manner prescribed by the Administrator, specify the
amount to be directly transferred and the "eligible retirement plan" to receive
the transfer. Any portion of a distribution which is not transferred shall be
distributed to the Participant.

         (b) For purposes of this Section, the term "eligible rollover
distribution" means any distribution other than a distribution of substantially
equal periodic payments over the life or life expectancy of the Participant (or
joint life or joint life expectancies of the Participant and the designated
beneficiary) or a distribution over a period certain of ten years or more.
Amounts required to be distributed under Code Section 401(a)(9) are not eligible
rollover distributions. The direct transfer option described in subsection (a)
applies only to eligible rollover distributions which would otherwise be
includible in gross income if not transferred.

         (c) For purposes of this Section, the term "eligible retirement plan"
means an individual retirement account as described in Code Section 408(a), an
individual retirement annuity as described in Code Section 408(b), an annuity
plan as described in Code Section 403(a), or a defined contribution plan as
described in Code Section 401(a) which is exempt from tax under Code Section
501(a) and which accepts rollover distributions.

         (d) The election described in subsection (a) also applies to the
surviving spouse after the Participant's death; however, distributions to the
surviving spouse may only be transferred to an individual retirement account or
individual retirement annuity. For purposes of subsection (a), a spouse or
former spouse who is the alternate payee under a qualified domestic relations
order as defined in Code Section 414(p) will be treated as the Participant.
<PAGE>   130
                            AMENDMENT NUMBER THREE TO
           CUSTOM BENEFIT SERVICES OF HOUSTON, INC. REGIONAL PROTOTYPE
                       DEFINED CONTRIBUTION PLAN AND TRUST

1.       Article VI of the Plan is amended by the addition of the new
         subsection, effective as of the following date:

         a.       For Plans not entitled to extended reliance as described in
                  Revenue Ruling 94-76, the first day of the first Plan Year
                  beginning on or after December 31, 1994, or if later, 90 days
                  after December 31, 1994; or

         b.       For Plans entitled to extended reliance as described in
                  Revenue Ruling 94-76, as of the first day of the first plan
                  year beginning in 1999. However, in the event of a transfer of
                  assets to the Plan from a money purchase plan that occurs
                  after the date of the most recent determination letter, the
                  effective date of the amendment shall be the date immediately
                  preceding the date of such transfer of assets.

TRANSFER OF ASSETS FROM A MONEY PURCHASE PLAN

         Notwithstanding any provision of this plan to the contrary, to the
extent that any optional form of benefit under this plan permits a distribution
prior to the employee's retirement, death, disability, or severance from
employment, and prior to plan termination, the optional form of benefit is not
available with respect to benefits attributable to assets (including the
post-transfer earnings thereon) and liabilities that are transferred, within the
meaning of Section 414(1) of the Internal Revenue Code, to this plan from a
money purchase pension plan qualified under 401 (a) of the Internal Revenue code
(other than any portion of those assets and liabilities attributable to
voluntary employee contributions).

2.       Article VI is amended by the addition of the following new subsection,
         effective as of December 12, 1994:

UNIFORMED SERVICES

         Notwithstanding any provisions of this plan to the contrary,
contributions, benefits and service credit with respect to qualified military
service will be provided in accordance with Section 414(u) of the Internal
Revenue Code.

         Loan repayments will be suspended under this plan as permitted under
Code Section 414(u)(4).

                                        Custom Benefit Services of Houston, Inc.

                                        By: /s/ Michael G. Pettey
                                           -------------------------------------
                                              Michael G. Pettey

                                        Title: President
                                        Date: July 7, 1997

<PAGE>   1
                                                                     EXHIBIT 4.4


                             ADOPTION AGREEMENT FOR

                    CUSTOM BENEFIT SERVICES OF HOUSTON, INC.
                       STANDARDIZED 401(K) PROFIT SHARING
                                 PLAN AND TRUST
                            (WITH PAIRING PROVISIONS)

         The undersigned Employer adopts the CUSTOM BENEFIT SERVICES OF HOUSTON,
INC. Standardized 401(k) Profit Sharing Plan and Trust for those Employees who
shall qualify as Participants hereunder, to be known as the

A1       PROSPERITY BANCSHARES, INC. 401(k) PROFIT SHARING PLAN
       -------------------------------------------------------------------------
                                (Enter Plan Name)

It shall be effective as of the date specified below. The Employer hereby
selects the following Plan specifications:

CAUTION: The failure to properly fill out this Adoption Agreement may result in
         disqualification of the Plan.

EMPLOYER INFORMATION

B1       Name of Employer  PROSPERITY BANCSHARES, INC.
                          ------------------------------------------------------


B2       Address  POST OFFICE DRAWER G
                 ---------------------------------------------------------------

                  EL CAMPO                   ,    TX              77437
                 ----------------------------   ---------     -----------------
                           City                   State              Zip

         Telephone  (409) 543-2200
                   ----------------------
B3       Employer Identification Number   74-2331986
                                        ---------------
B4       Date Business Commenced
                                 ----------------------



Copyright 1992-R CUSTOM BENEFIT SERVICES OF HOUSTON, INC.


                                       1
<PAGE>   2


B5       TYPE OF ENTITY

         a.   ( )   S Corporation
         b.   ( )   Professional Service Corporation
         c.   (X)   Corporation
         d.   ( )   Sole Proprietorship
         e.   ( )   Partnership
         f.   ( )   Other
                         --------------------

         AND, is the Employer a member of...
              g.    a controlled group?   ( ) Yes    (X) No
              h.    an affiliated service group?   ( ) Yes    (X) No

B6       NAME(S) OF TRUSTEE(S)

         a.    DAVID ZALMAN
           ---------------------------------------------------------------------

         b.
           ---------------------------------------------------------------------

         c.
           ---------------------------------------------------------------------

         d.
           ---------------------------------------------------------------------

         e.
           ---------------------------------------------------------------------

B7       TRUSTEES' ADDRESS

         a.   (X)   Use Employer Address

         b.   ( )
                    ------------------------------------------------------------
                                             Street

                                           ,
                    -----------------------   ---------------  -----------------
                              City                 State             Zip

B8       LOCATION OF EMPLOYER'S PRINCIPAL OFFICE:

         a.   (X) State   b.  ( ) Commonwealth of c. Texas and this Plan and
                  Trust shall be governed under the same.

B9       EMPLOYER FISCAL YEAR means the 12 consecutive month period:

         Commencing on a.  January 1    (e.g., January 1st) and
                          -------------
                           month   day

ending on b.  December 31  .
             --------------
               month   day



                                       2
<PAGE>   3




PLAN INFORMATION

C1       EFFECTIVE DATE

         This Adoption Agreement of the CUSTOM BENEFIT SERVICES OF HOUSTON, INC.
         Standardized 401(k) Profit Sharing Plan and Trust shall:

         a.   ( )   establish a new Plan and Trust effective as of _____
                    (hereinafter called the "Effective Date").

         b.   (X)   constitute an amendment and restatement in its entirety of a
                    previously established qualified Plan and Trust of the
                    Employer which was effective January 1, 1984 (hereinafter
                    called the "Effective Date"). Except as specifically
                    provided in the Plan, the effective date of this amendment
                    and restatement is May 1, 1999 (For TRA '86 amendments,
                    enter the first day of the first Plan Year beginning in
                    1989).

C2       PLAN YEAR means the 12 consecutive month period:

         Commencing on a. January 1 (e.g., January 1st) and

         ending on b. December 31.

         IS THERE A SHORT PLAN YEAR?

         c. (X) No
         d. ( ) Yes, beginning
                               --------------------------
                    and ending                           .
                               --------------------------
C3       ANNIVERSARY DATE of Plan (Annual Valuation Date)

         a.  December 31
            ---------------------
             month           day

C4       PLAN NUMBER assigned by the Employer (select one)

         a. (X) 001   b. ( ) 002   c. ( ) 003   d. ( ) Other
                                                             --------------



                                       3
<PAGE>   4

C5       NAME OF PLAN ADMINISTRATOR (Document provides for the Employer to
         appoint an Administrator. If none is named, the Employer will become
         the Administrator.)

         a.   (X)   Employer  (Use Employer Address)

         b.   ( )   Name
                         -------------------------------------------------------

                    Address      ( ) Use Employer Address


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

                                                ,
                              ------------------  --------------  -------------
                                     City             State           Zip

                    Telephone
                              --------------------

                    Administrator's I.D. Number
                                                -------------------

C6       PLAN'S AGENT FOR SERVICE OF LEGAL PROCESS

         a.   (X)   Employer (Use Employer Address)

         b.   ( )   Name
                         -------------------------------------------------------

                    Address
                            ----------------------------------------------------

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



                                       4
<PAGE>   5




ELIGIBILITY, VESTING AND RETIREMENT AGE

D1       ELIGIBLE EMPLOYEES (Plan Section 1.15) shall mean all Employees who
         have satisfied the eligibility requirements except those checked below:

         a.   (X)   N/A. No exclusions.
         b.   ( )   Employees whose employment is governed by a collective
                    bargaining agreement between the Employer and "employee
                    representatives" under which retirement benefits were the
                    subject of good faith bargaining. For this purpose, the term
                    "employee representatives" does not include any organization
                    more than half of whose members are employees who are
                    owners, officers, or executives of the Employer.
         c.   ( )   Employees who are nonresident aliens who received no earned
                    income (within the meaning of Code Section 911(d)(2)) from
                    the Employer which constitutes income from sources within
                    the United States (within the meaning of Code Section
                    861(a)(3)).

         NOTE:      For purposes of this section, the term Employee shall
                    include all Employees of this Employer, any Affiliated
                    Employer, and any leased employees deemed to be Employees
                    under Code Section 414(n) or 414(o).



                                       5
<PAGE>   6

D2       HOURS OF SERVICE (Plan Section 1.31) will be determined on the basis of
         the method selected below. Only one method may be selected. The method
         selected will be applied to all Employees covered under the Plan.

         a.   (X)   On the basis of actual hours for which an Employee is paid
                    or entitled to payment.
         b.   ( )   On the basis of days worked. An Employee will be credited
                    with ten (10) Hours of Service if under the Plan such
                    Employee would be credited with at least one (1) Hour of
                    Service during the day.
         c.   ( )   On the basis of weeks worked. An Employee will be credited
                    forty-five (45) Hours of Service if under the Plan such
                    Employee would be credited with at least one (1) Hour of
                    Service during the week.
         d.   ( )   On the basis of semi-monthly payroll periods. An Employee
                    will be credited ninety-five (95) Hours of Service if under
                    the Plan such Employee would be credited with at least one
                    (1) Hour of Service during the semi-monthly payroll period.
         e.   ( )   On the basis of months worked. An Employee will be credited
                    one hundred ninety (190) Hours of Service if under the Plan
                    such Employee would be credited with at least one (1) Hour
                    of Service during the month.



                                       6
<PAGE>   7

D3       CONDITIONS OF ELIGIBILITY (Plan Section 3.1) (Check either a OR b and
         c, and if applicable, d)

         Any Eligible Employee will be eligible to participate in the Plan if
         such Eligible Employee has satisfied the service and age requirements,
         if any, specified below:

         a.   ( )   NO AGE OR SERVICE REQUIRED.

         b.   (X)   SERVICE REQUIREMENT. (may not exceed 1 year)

              1.    ( )    None
              2.    ( )    1/2 Year of Service
              3.    ( )    1 Year of Service
              4.    (X)    Other   3 months of service

         NOTE:      If the Year(s) of Service selected is or includes a
                    fractional year, an Employee will not be required to
                    complete any specified number of Hours of Service to receive
                    credit for such fractional year. If expressed in Months of
                    Service, an Employee will not be required to complete any
                    specified number of Hours of Service in a particular month.

         c.   (X)   AGE REQUIREMENT (may not exceed 21)

              1.    ( )    N/A - No Age Requirement.
              2.    ( )    20 1/2
              3.    (X)    21
              4.    ( )    Other ___________________

         d.   ( )   FOR NEW PLANS ONLY - Regardless of any of the above age or
                    service requirements, any Eligible Employee who was employed
                    on the Effective Date of the Plan shall be eligible to
                    participate hereunder and shall enter the Plan as of such
                    date.



                                       7
<PAGE>   8

D4       EFFECTIVE DATE OF PARTICIPATION (Plan Section 3.2) An Eligible Employee
         shall become a Participant as of:

         a. ( )     the first day of the Plan Year in which he met the
                    requirements.
         b. ( )     the first day of the Plan Year in which he met the
                    requirements, if he met the requirements in the first 6
                    months of the Plan Year, or as of the first day of the next
                    succeeding Plan Year if he met the requirements in the last
                    6 months of the Plan Year.
         c. ( )     the earlier of the first day of the seventh month or the
                    first day of the Plan Year coinciding with or next following
                    the date on which he met the requirements.
         d. ( )     the first day of the Plan Year next following the date on
                    which he met the requirements. (Eligibility must be 1/2 Year
                    of Service or less or 1 1/2 Years of Service or less if 100%
                    immediate vesting is selected and age 20 1/2 or less.)
         e. (X)     the first day of the month coinciding with or next following
                    the date on which he met the requirements.
         f. ( )     Other: ______________, provided that an Employee who has
                    satisfied the maximum age and service requirements that are
                    permissible in Section D3 above and who is otherwise
                    entitled to participate, shall commence participation no
                    later than the earlier of (a) 6 months after such
                    requirements are satisfied, or (b) the first day of the
                    first Plan Year after such requirements are satisfied,
                    unless the Employee separates from service before such
                    participation date.



                                       8
<PAGE>   9

D5       VESTING OF PARTICIPANT'S INTEREST (Plan Section 6.4(b))

         The vesting schedule, based on number of Years of Service, shall be as
follows:

         a.   ( )  100% upon entering Plan. (Required if eligibility requirement
                   is greater than one (1) Year of Service.)

<TABLE>
<S>           <C>   <C>                  <C>           <C>          <C>                     <C>
         b.   ( )   0-2  years             0%          c.   ( )     0-4   years               0%
                      3  year            100%                         5   years             100%

         d.   (X)   0-1  year              0%          e.   ( )       1   year               25%
                      2  years            20%                         2   years              50%
                      3  years            40%                         3   years              75%
                      4  years            60%                         4   years             100%
                      5  years            80%
                      6  years           100%

         f.   ( )     1  year             20%          g.   ( )     0-2   years               0%
                      2  years            40%                         3   years              20%
                      3  years            60%                         4   years              40%
                      4  years            80%                         5   years              60%
                      5  years           100%                         6   years              80%
                                                                      7   years             100%
</TABLE>

         h.   ( )  Other - Must be at least as liberal as either c. or g. above.

                        Years of Service            Percentage

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

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

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

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

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

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

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




                                       9
<PAGE>   10

D6       FOR AMENDED PLANS (Plan Section 6.4(f)) If the vesting schedule has
         been amended to a less favorable schedule, enter the pre-amended
         schedule below:

         a. (X) Vesting schedule has not been amended or amended schedule is
            more favorable in all years.

         b.   ( )   Years of Service        Percentage

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

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

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

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

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

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

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

D7       TOP HEAVY VESTING (Plan Section 6.4(c)) If this Plan becomes a Top
         Heavy Plan, the following vesting schedule, based on number of Years of
         Service, for such Plan Year and each succeeding Plan Year, whether or
         not the Plan is a Top Heavy Plan, shall apply and shall be treated as a
         Plan amendment pursuant to this Plan. Once effective, this schedule
         shall also apply to any contributions made prior to the effective date
         of Code Section 416 and/or before the Plan became a Top Heavy Plan.

         a.   (X)   N/A (D5a, b, d, e or f was selected)

         b.   ( )     0-1  year              0%        c.   ( )  0-2  years   0%
                        2  years            20%                    3  years 100%
                        3  years            40%
                        4  years            60%
                        5  years            80%
                        6  years           100%

         NOTE:      This section does not apply to the Account balances of any
                    Participant who does not have an Hour of Service after the
                    Plan has initially become top heavy. Such Participant's
                    Account balance attributable to Employer contributions and
                    Forfeitures will be determined without regard to this
                    section.



                                       10
<PAGE>   11

D8       VESTING (Plan Section 6.4(h)) In determining Years of Service for
         vesting purposes, Years of Service attributable to the following shall
         be EXCLUDED:

         a.   ( )   Service prior to the Effective Date of the Plan or a
                    predecessor plan.       b. (X) N/A.

         c.   ( )   Service prior to the time an Employee attained age 18.
                                            d. (X) N/A.

D9       PLAN SHALL RECOGNIZE SERVICE WITH PREDECESSOR EMPLOYER

         a.   ( )   No.
         b.   (X)   Yes: Years of Service with all future acquisitions of the
                    Employer shall be recognized for the purpose of this Plan.

         NOTE:      If the predecessor Employer maintained this qualified Plan,
                    then Years of Service with such predecessor Employer shall
                    be recognized pursuant to Section 1.74, and b. must be
                    marked.

D10      NORMAL RETIREMENT AGE ("NRA") (Plan Section 1.42) means:

         a.   (X)   the date a Participant attains his 62nd birthday. (not to
                    exceed 65th)

         b.   ( )   the later of the date a Participant attains his ____
                    birthday (not to exceed 65th) or the c. ___ (not to exceed
                    5th) anniversary of the first day of the Plan Year in which
                    participation in the Plan commenced.

D11      NORMAL RETIREMENT DATE (Plan Section 1.43) shall commence:

         a.   ( )   as of the Participant's "NRA."

              OR (must select b. or c. AND 1. or 2.)

         b. (X) as of the first day of the month...
         c. ( ) as of the Anniversary Date...
            1. (X) coinciding with or next following the Participant's "NRA."
            2. ( ) nearest the Participant's "NRA."



                                       11
<PAGE>   12

D12      EARLY RETIREMENT DATE (Plan Section 1.12) means the:

         a.   (X)   No Early Retirement provision provided.
         b.   ( )   date on which a Participant...
         c.   ( )   first day of the month coinciding with or next following the
                    date on which a Participant...
         d.   ( )   Anniversary Date coinciding with or next following the date
                    on which a Participant...

         AND, if b., c. or d. was selected...

              1.  ( )    attains his ____ birthday and has
              2.  ( )    completed at least ____ Years of Service.

CONTRIBUTIONS, ALLOCATIONS AND DISTRIBUTIONS

E1       a.   COMPENSATION (Plan Section 1.9) with respect to any Participant
              means:

              1.    (X)      Wages, tips and other Compensation on Form W-2.
              2.    ( )      Section 3401(a) wages (wages for withholding
                             purposes).
              3.    ( )      415 safe-harbor compensation.

              AND COMPENSATION

              1.    (X)    shall
              2.    ( )    shall not

              exclude (even if includible in gross income) reimbursements or
              other expense allowances, fringe benefits (cash or noncash),
              moving expenses, deferred compensation, and welfare benefits.

         b.   COMPENSATION shall be

              1.    (X)    actually paid (must be selected if Plan is
                            integrated)
              2.    ( )    accrued



                                       12
<PAGE>   13

         c. FOR PURPOSES OF THIS SECTION E1, Compensation shall be based on:

              1. (X) the Plan Year.
              2. ( ) the Fiscal Year coinciding with or ending within the Plan
                     Year.
              3. ( ) the Calendar Year coinciding with or ending within the Plan
                     Year.

         NOTE:   The Limitation Year shall be the same as the year on which
                 Compensation is based.

         d.   HOWEVER, for an Employee's first year of participation,
              Compensation shall be recognized as of:

              1. ( ) the first day of the Plan Year.
              2. (X) the date the Participant entered the Plan.

         e.   IN ADDITION, COMPENSATION and "414(s) Compensation"
              1. (X) shall 2. ( ) shall not include compensation which is not
              currently includible in the Participant's gross income by reason
              of the application of Code Sections 125, 402(a)(8), 402(h)(1)(B),
              or 403(b).

E2       SALARY REDUCTION ARRANGEMENT - ELECTIVE CONTRIBUTION
         (Plan Section 11.2) Each Employee may elect to have his Compensation
         reduced by:

         a.   ( )   ____%
         b.   ( )   up to ____%
         c.   ( )   from ____% to ____%
         d.   (X)   up to the maximum percentage allowable not to exceed the
                    limits of Code Sections 401(k), 404 and 415.

         AND...

         e.   (X)   A Participant may elect to commence salary reductions as of
                    the first day of each calendar quarter (ENTER AT LEAST ONE
                    DATE OR PERIOD). A Participant may modify the amount of
                    salary reductions as of the first day of each calendar
                    quarter (ENTER AT LEAST ONE DATE OR PERIOD).



                                       13
<PAGE>   14

         AND...

              Shall cash bonuses paid within 2 1/2 months after the end of the
              Plan Year be subject to the salary reduction election?

         f.   ( )   Yes
         g.   (X)   No

E3       FORMULA FOR DETERMINING EMPLOYER'S MATCHING CONTRIBUTION
         (Plan Section 11.1(b))

         a.   ( )   N/A. There shall be no matching contributions.
         b.   ( )   The Employer shall make matching contributions equal to
                    ____% (e.g. 50%) of the Participant's salary reductions.
         c.   (X)   The Employer may make matching contributions equal to a
                    discretionary percentage, to be determined by the Employer,
                    of the Participant's salary reductions.
         d.   ( )   The Employer shall make matching contributions equal to the
                    sum of ____% of the portion of the Participant's salary
                    reduction which does not exceed ____% of the Participant's
                    Compensation plus ____% of the portion of the Participant's
                    salary reduction which exceeds ____% of the Participant's
                    Compensation, but does not exceed ____% of the Participant's
                    Compensation.

         e.   ( )   The Employer shall make matching contributions equal to the
                    percentage determined under the following schedule:

                        Participant's Total         Matching Percentage
                         Years of Service


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

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

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




                                       14
<PAGE>   15

         FOR PLANS WITH MATCHING CONTRIBUTIONS

         f.   (X)   Matching contributions g. ( ) shall h. (X) shall not be used
                    in satisfying the deferral percentage tests. (If used, full
                    vesting and restrictions on withdrawals will apply and the
                    match will be deemed to be an Elective Contribution).

         i.   (X)   For Plan Years beginning prior to 1990, a Year of Service
                    ( ) shall j. (X) shall not be required in order to share in
                    the matching contributions. For Plan Years beginning after
                    1989, a Year of Service shall not be required in order to
                    share in the matching contributions.

         k.   ( )   In determining matching contributions, only salary
                    reductions up to ____% of a Participant's Compensation will
                    be matched.   l. (X)  N/A

         m.   ( )   The matching contribution made on behalf of a Participant
                    for any Plan Year shall not exceed $____.

                    n. (X)  N/A
         o.   (X)   Matching contributions shall be made on behalf of
                  1.     (X)    all Participants.
                  2.     ( )    only Non-Highly Compensated Employees.

         p.   ( )   Notwithstanding anything in the Plan to the contrary, all
                    matching contributions which relate to distributions of
                    Excess Deferred Compensation, Excess Contributions, and
                    Excess Aggregate Contributions shall be Forfeited. (Select
                    this option only if it is applicable.)



                                       15
<PAGE>   16


E4       WILL A DISCRETIONARY EMPLOYER CONTRIBUTION BE PROVIDED (OTHER THAN A
         DISCRETIONARY MATCHING OR QUALIFIED NON-ELECTIVE CONTRIBUTION) (Plan
         Section 11.1(c))?

         a. ( ) No.
         b. ( ) Yes, the Employer may make a discretionary contribution out of
         its current or accumulated Net Profit.

         c. (X) Yes, the Employer may make a discretionary contribution which is
         not limited to its current or accumulated Net Profit.

         IF YES (b. or c. is selected above), the Employer's discretionary
         contribution shall be allocated as follows:

         d. (X)   FOR A NON-INTEGRATED PLAN

         The Employer discretionary contribution for the Plan Year shall be
         allocated in the same ratio as each Participant's Compensation bears to
         the total of such Compensation of all Participants.

         e. ( )   FOR AN INTEGRATED PLAN

         The Employer discretionary contribution for the Plan Year shall be
         allocated in accordance with Plan Section 4.3(b)(2) based on a
         Participant's Compensation in excess of:

              f.    ( )    The Taxable Wage Base.
              g.    ( )    The greater of $10,000 or 20% of the Taxable Wage
                           Base.
              h.    ( )    ____% of the Taxable Wage Base. (See Note below)
              i.    ( )    $____. (see Note below)

         NOTE:      The integration percentage of 5.7% shall be reduced to:

                    1.     4.3% if h. or i. above is more than 20% and less than
                           or equal to 80% of the Taxable Wage Base.
                    2.     5.4% if h. or i. above is less than 100% and more
                           than 80% of the Taxable Wage Base.



                                       16
<PAGE>   17

E5       QUALIFIED NON-ELECTIVE CONTRIBUTIONS (Plan Section 11.1(d))

         a.   ( )   N/A. There shall be no Qualified Non-Elective Contributions
                    except as provided in Sections 11.5(b) and 11.7(h).
         b.   ( )   The Employer shall make a Qualified Non-Elective
                    Contribution equal to ____% of the total Compensation of all
                    Participants eligible to share in the allocations.
         c.   (X)   The Employer may make a Qualified Non-Elective Contribution
                    in an amount to be determined by the Employer.

E6       FORFEITURES (Plan Section 4.3(e))

         a.   Forfeitures of contributions other than matching contributions
              shall be...

              1. (X) added to the Employer's contribution under the Plan.
              2. ( ) allocated to all Participants eligible to share in the
                     allocations in the same proportion that each Participant's
                     Compensation for the year bears to the Compensation of all
                     Participants for such year.

         b. Forfeitures of matching contributions shall be...

              1. ( )    N/A. No matching contributions or match is fully
                           vested.
              2. (X)    used to reduce the Employer's matching contribution.
              3. ( )    allocated to all Participants eligible to share in
                        the allocations in proportion to each such Participant's
                        Compensation for the year.
              4. ( )    allocated to all Non-Highly Compensated Employee's
                        eligible to share in the allocations in proportion to
                        each such Participant's Compensation for the year.



                                       17
<PAGE>   18

E7       ALLOCATIONS TO TERMINATED PARTICIPANTS (Plan Section 4.3(k))

         Any Participant who terminated employment during the Plan Year for
         reasons other than death, Total and Permanent Disability or retirement:

         a.   With respect to the allocation of Employer Non-Elective
              Contributions (other than matching), Qualified Non-Elective
              Contributions, and Forfeitures for Plan Years beginning prior to
              1990:

              1. ( ) N/A
              2. ( ) shall share in such allocations provided such Participant
                     completed a Year of Service.
              3. (X) shall not share in such allocations regardless of Hours of
                     Service.

          NOTE:  The Plan provides that for Plan Years beginning after 1989, a
                 terminated Participant shall share in such allocations provided
                 such Participant completed more than 500 Hours of Service.

         b.   With respect to the allocation of Employer Matching
              Contributions, a Participant:

              1.    For Plan Years beginning after 1989,

                    i.      ( )    N/A, Plan does not provide for matching
                                   contributions.
                    ii.     ( )    shall share in the allocations, regardless of
                                   Hours of Service.
                    iii.    (X)    shall share in the allocations provided such
                                   Participant completed more than 500 Hours of
                                   Service.

              2.    For Plan Years beginning before 1990,

                    i.      (X)    N/A, new Plan, or same as Plan Years
                                   beginning after 1989.
                    ii.     ( )    shall share in the allocations, regardless of
                                   Hours of Service.
                    iii.    ( )    shall share in the allocations provided such
                                   Participant completed a Year of Service.



                                       18
<PAGE>   19

E8       ALLOCATIONS OF EARNINGS (Plan Section 4.3(c))

         Allocations of earnings with respect to amounts contributed to the Plan
         after the previous Anniversary Date or other valuation date shall be
         determined...

         a.   ( )   by using a weighted average.
         b.   ( )   by treating one-half of all such contributions as being a
                    part of the Participant's nonsegregated account balance as
                    of the previous Anniversary Date or valuation date.
         c.   ( )   by using the method specified in Section 4.3(c).
         d.   (X)   other daily through participant directed accounts.

E9       LIMITATIONS ON ALLOCATIONS (Plan Section 4.4)

         a.   If any Participant is or was covered under another qualified
              defined contribution plan maintained by the Employer, or if the
              Employer maintains a welfare benefit fund, as defined in Code
              Section 419(e), or an individual medical account, as defined in
              Code Section 415(l)(2), under which amounts are treated as Annual
              Additions with respect to any Participant in this Plan:

              1.    (X)    N/A.
              2.    ( )    The provisions of Section 4.4(b) of the Plan will
                           apply.
              3.    ( )    Provide the method under which the Plans will limit
                           total Annual Additions to the Maximum Permissible
                           Amount, and will properly reduce any Excess Amounts,
                           in a manner that precludes Employer discretion.

            NOTE:          If a.3 above is selected, an Employer may not rely on
                           the opinion letter issued by the Internal Revenue
                           Service that this Plan is qualified under Code
                           Section 401.



                                       19
<PAGE>   20

         b.   If any Participant is or ever has been a Participant in a defined
              benefit plan maintained by the Employer:

              1.    (X)    N/A.
              2.    ( )    In any Limitation Year, the Annual Additions credited
                           to the Participant under this Plan may not cause the
                           sum of the Defined Benefit Plan Fraction and the
                           Defined Contribution Fraction to exceed 1.0. If the
                           Employer's contribution that would otherwise be made
                           on the Participant's behalf during the limitation
                           year would cause the 1.0 limitation to be exceeded,
                           the rate of contribution under this Plan will be
                           reduced so that the sum of the fractions equals 1.0.
                           If the 1.0 limitation is exceeded because of an
                           Excess Amount, such Excess Amount will be reduced in
                           accordance with Section 4.4(a)(4) of the Plan.
              3.    ( )    Provide the method under which the Plans involved
                           will satisfy the 1.0 limitation in a manner that
                           precludes Employer discretion.

E10      DISTRIBUTIONS UPON DEATH (Plan Section 6.6(h))
         Distributions upon the death of a Participant prior to receiving any
         benefits shall...

         a.   (X)   be made pursuant to the election of the Participant or
                    beneficiary.
         b.   ( )   begin within 1 year of death for a designated beneficiary
                    and be payable over the life (or over a period not exceeding
                    the life expectancy) of such beneficiary, except that if the
                    beneficiary is the Participant's spouse, begin within the
                    time the Participant would have attained age 70 1/2.
         c.   ( )   be made within 5 years of death for all beneficiaries.
         d.   ( )   other  ____

E11      LIFE EXPECTANCIES (Plan Section 6.5(f)) for minimum distributions
         required pursuant to Code Section 401(a)(9) shall...

         a.   (X)   be recalculated at the Participant's election.
         b.   ( )   be recalculated.
         c.   ( )   not be recalculated.



                                       20
<PAGE>   21

E12      CONDITIONS FOR DISTRIBUTIONS UPON TERMINATION
         Distributions upon termination of employment pursuant to Section 6.4(a)
         of the Plan shall not be made unless the following conditions have been
         satisfied:

         a.   (X)   N/A. Immediate distributions may be made at Participant's
                    election.
         b.   ( )   The Participant has incurred ___ 1-Year Break(s) in Service.
         c.   ( )   The Participant has reached his or her Early or Normal
                    Retirement Age.
         d.   ( )   Distributions may be made at the Participant's election on
                    or after the Anniversary Date following termination of
                    employment.
         e.   ( )   Other ____

E13      FORM OF DISTRIBUTIONS (Plan Sections 6.5 and 6.6)
         Distributions under the Plan may be made...

         a.   1.    (X)    in lump sums.
              2.    ( )    in lump sums or installments.

         b.   AND, pursuant to Plan Section 6.13,

              1.    ( )    no annuities are allowed (avoids Joint and Survivor
                           rules).
              2.    (X)    annuities are allowed (Plan Section 6.13 shall not
                           apply).

           NOTE:    b.1. above may not be elected if this is an amendment to a
                    plan which permitted annuities as a form of distribution or
                    if this Plan has accepted a plan to plan transfer of assets
                    from a plan which permitted annuities as a form of
                    distribution.

         c. AND may be made in...

              1.    (X)    cash only (except for insurance or annuity
                           contracts).
              2.    ( )    cash or property.



                                       21
<PAGE>   22

TOP HEAVY REQUIREMENTS

F1       TOP HEAVY DUPLICATIONS (Plan Section 4.3(i)): When a Non-Key Employee
         is a Participant in this Plan and a Defined Benefit Plan maintained by
         the Employer, indicate which method shall be utilized to avoid
         duplication of top heavy minimum benefits.

         a.   (X)   The Employer does not maintain a Defined Benefit Plan.

         b.   ( )   A minimum, non-integrated contribution of 5% of each Non-Key
                    Employee's total Compensation shall be provided in this
                    Plan, as specified in Section 4.3(i). (The Defined Benefit
                    and Defined Contribution Fractions will be computed using
                    100% if this choice is selected.)

         c.   ( )   A minimum, non-integrated contribution of 7 1/2% of each
                    Non-Key Employee's total Compensation shall be provided in
                    this Plan, as specified in Section 4.3(i). (If this choice
                    is selected, the Defined Benefit and Defined Contribution
                    Fractions will be computed using 125% for all Plan Years in
                    which the Plan is Top Heavy, but not Super Top Heavy.)

         d.   ( )   Specify the method under which the Plans will provide top
                    heavy minimum benefits for Non-Key Employees that will
                    preclude Employer discretion and avoid inadvertent
                    omissions, including any adjustments required under Code
                    Section 415(e).

F2       PRESENT VALUE OF ACCRUED BENEFIT (Plan Section 2.2) for Top Heavy
         purposes where the Employer maintains a Defined Benefit Plan in
         addition to this Plan, shall be based on...

         a.   (X)   N/A. The Employer does not maintain a defined benefit plan.

         b.   ( )   Interest Rate:    ____

                    Mortality Table:  ____



                                       22
<PAGE>   23

F3       TOP HEAVY DUPLICATIONS: Employer maintaining two (2) or more Defined
         Contribution Plans (other than paired plans).

         a.   (X)   N/A.
         b.   ( )   A minimum, non-integrated contribution of 3% of each Non-Key
                    Employee's total Compensation shall be provided in the Money
                    Purchase Plan (or other plan subject to Code Section 412),
                    where the Employer maintains two (2) or more non-paired
                    Defined Contribution Plans.
         c.   ( )   Specify the method under which the Plans will provide top
                    heavy minimum benefits for Non-Key Employees that will
                    preclude Employer discretion and avoid inadvertent
                    omissions, including any adjustments required under Code
                    Section 415(e).

F4       IS THIS A PAIRED PLAN?

         a. ( ) Yes. Name the Plan(s) with which this is paired.


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

         b. (X) No or N/A.



                                       23
<PAGE>   24




MISCELLANEOUS

G1       LOANS TO PARTICIPANTS (Plan Section 7.4)

         a.   (X)   Yes, loans may be made up to $50,000 or 1/2 Vested interest.
         b.   ( )   No, loans may not be made.

         If YES, (check all that apply)...

         c.   (X)   loans shall be treated as a Directed Investment.
         d.   ( )   loans shall only be made for hardship or financial
                    necessity.
         e.   (X)   the minimum loan shall be $1,000.
         f.   ( )   $10,000 de minimis loans may be made regardless of Vested
                    interest. (If selected, Plan may need security in addition
                    to Vested interest.)

         NOTE:      Department of Labor Regulations require the adoption of a
                    SEPARATE written loan program setting forth the requirements
                    outlined in Plan Section 7.4.

G2       DIRECTED INVESTMENT ACCOUNTS (Plan Section 4.8) are permitted for the
         interest in any one or more accounts.

         a.   (X)   Yes, regardless of the Participant's Vested interest in the
                    Plan.
         b.   ( )   Yes, but only with respect to the Participant's Vested
                    interest in the Plan.
         c.   ( )   Yes, but only with respect to those accounts which are 100%
                    Vested.
         d.   ( )   No directed investments are permitted.

G3       TRANSFERS FROM QUALIFIED PLANS (Plan Section 4.6)

         a.   (X)   Yes, transfers from qualified plans (and rollovers) will be
                    allowed.
         b.   ( )   No, transfers from qualified plans (and rollovers) will not
                    be allowed.

         AND, transfers shall be permitted...

         c.   (X)   from any Employee, even if not a Participant.
         d.   ( )   from Participants only.



                                       24
<PAGE>   25

G4       EMPLOYEES' VOLUNTARY CONTRIBUTIONS (Plan Section 4.7)

         a.   ( )   Yes, Voluntary Contributions are allowed subject to the
                    limits of Section 4.9.
         b.   (X)   No, Voluntary Contributions will not be allowed.

         NOTE:      TRA '86 subjects voluntary contributions to strict
                    discrimination rules.

G5       HARDSHIP DISTRIBUTIONS (Plan Sections 6.11 and 11.8)

         a.   ( )   Yes, from any accounts which are 100% Vested.
         b.   (X)   Yes, from Participant's Elective Account only.
         c.   ( )   Yes, but limited to the Participant's Account only.
         d.   ( )   No.

         NOTE:      Distributions from a Participant's Elective Account are
                    limited to the portion of such account attributable to such
                    Participant's Deferred Compensation and earnings
                    attributable thereto up to December 31, 1988. Also hardship
                    distributions are not permitted from a Participant's
                    Qualified Non-Elective Account.

G6       PRE-RETIREMENT DISTRIBUTION (Plan Section 6.10)

         a.   ( )   If a Participant has reached the age of ____, distributions
                    may be made, at the Participant's election, from any
                    accounts which are 100% Vested without requiring the
                    Participant to terminate employment.
         b.   (X)   No pre-retirement distribution may be made.

         NOTE:      Distributions from a Participant's Elective Account and
                    Qualified Non-Elective Account are not permitted prior to
                    age 59 1/2.



                                       25
<PAGE>   26

G7       LIFE INSURANCE (Plan Section 7.2(d)) may be purchased with Plan
         contributions.

         a.   ( )   No life insurance may be purchased.
         b.   (X)   Yes, at the option of the Administrator.
         c.   ( )   Yes, at the option of the Participant.

         AND, the purchase of initial or additional life insurance shall be
         subject to the following limitations: (select all that apply)

         d.   (X)   N/A, no limitations.
         e.   ( )   each initial Contract shall have a minimum face amount of
                    $____.
         f.   ( )   each additional Contract shall have a minimum face amount of
                    $____.
         g.   ( )   the Participant has completed ____ Years of Service.
         h.   ( )   the Participant has completed ____ Years of Service while a
                    Participant in the Plan.
         i.   ( )   the Participant is under age ____ on the Contract issue
                    date.
         j.   ( )   the maximum amount of all Contracts on behalf of a
                    Participant shall not exceed $____.
         k.   ( )   the maximum face amount of life insurance shall be $____.



                                       26
<PAGE>   27




An Employer who has ever maintained or who later adopts any plan in addition to
this Plan (including a welfare benefit fund, as defined in Code Section 419(e),
which provides post-retirement medical benefits allocated to separate accounts
for Key Employees, as defined in Code Section 419A(d)(3) or an individual
medical account, as defined in Code Section 415(l)(2)) (other than paired plan
# 01-002, # 01-004) may not rely on the opinion letter issued by the National
Office of the Internal Revenue Service as evidence that this Plan is qualified
under Code Section 401. If the Employer who adopts or maintains multiple plans
wishes to obtain reliance that the Employer's plan(s) are qualified, application
for a determination letter should be made to the appropriate key district
director of Internal Revenue.

This Adoption Agreement may be used only in conjunction with basic Plan document
#01. This Adoption Agreement and the basic Plan document shall together be known
as CUSTOM BENEFIT SERVICES OF HOUSTON, INC. Standardized 401(k) Profit Sharing
Plan and Trust #01-006.

The adoption of this Plan, its qualification by the IRS, and the related tax
consequences are the responsibility of the Employer and its independent tax and
legal advisors.

CUSTOM BENEFIT SERVICES OF HOUSTON, INC. will notify the Employer of any
amendments made to the Plan or of the discontinuance or abandonment of the Plan
provided this Plan has been acknowledged by CUSTOM BENEFIT SERVICES OF HOUSTON,
INC. or its authorized representative. Furthermore, in order to be eligible to
receive such notification, we agree to notify CUSTOM BENEFIT SERVICES OF
HOUSTON, INC. of any change in address.



                                       27
<PAGE>   28





IN WITNESS WHEREOF, the Employer and Trustee hereby cause this Plan to be
executed on 6/15/99. Furthermore, this Plan may not be used unless acknowledged
by CUSTOM BENEFIT SERVICES OF HOUSTON, INC. or its authorized representative.

EMPLOYER:

PROSPERITY BANCSHARES, INC.

By:  /s/ DAVID ZALMAN
    -----------------------
           OFFICER

 /s/ DAVID ZALMAN
- ---------------------------
           TRUSTEE

This Plan may not be used, and shall not be deemed to be a Regional Prototype
Plan, unless an authorized representative of CUSTOM BENEFIT SERVICES OF HOUSTON,
INC. has acknowledged the use of the Plan. Such acknowledgment is for
administerial purposes only. It acknowledges that the Employer is using the Plan
but does not represent that this Plan, including the choices selected on the
Adoption Agreement, has been reviewed by a representative of the sponsor or
constitutes a qualified retirement plan.

CUSTOM BENEFIT SERVICES OF HOUSTON, INC.

By:  /s/ JANICE HARDCASTLE
    -----------------------



                                       28

<PAGE>   1
                                                                     EXHIBIT 4.5





                               AMENDMENT 1 TO THE
                             ADOPTION AGREEMENT FOR
                    CUSTOM BENEFIT SERVICES OF HOUSTON, INC.
                STANDARDIZED 401(k) PROFIT SHARING PLAN AND TRUST


This amendment is made this first day of September, 1999 by Prosperity
Bancshares, Inc., a Texas corporation.

         WHEREAS, the Employer maintains the Prosperity Bancshares, Inc. 401(k)
Profit Sharing Plan (hereinafter referred to as the "Plan"); and

         WHEREAS, under the terms and provisions of the Plan, the Employer has
the right to amend the Plan; and

         WHEREAS, after review and consideration, it has been determined that an
amendment to the Plan is in the best interest of the Plan's Participants;

         NOW, THEREFORE, BE IT RESOLVED, that the Plan is amended as follows
effective September 1, 1999:

         The existing Section B6 of the Adoption Agreement for the Custom
Benefit Group of Houston, Inc. Regional Prototype Standardized 401(k) Profit
Sharing Plan and Trust shall be amended as follows:

         B6       NAME(S) OF TRUSTEE(S)

                  a.       Michael Harris
                           --------------
                  b.
                           --------------
                  c.
                           --------------
                  d.
                           --------------
                  e.
                           --------------


IN WITNESS WHEREOF, this Amendment has been executed the day and year first
written above.

PROSPERITY BANCSHARES, INC.

 /s/ David Zalman
- ---------------------------
David Zalman

Vice President
- ---------------------------
TITLE

<PAGE>   1
                                                                    EXHIBIT 23.1



                          INDEPENDENT AUDITORS' CONSENT


         We consent to the incorporation by reference in this Registration
Statement of Prosperity Bancshares, Inc. on Form S-8 of our report dated
February 18, 1999, appearing in the Annual Report on Form 10-K of Prosperity
Bancshares, Inc. for the year ended December 31, 1998.

DELOITTE & TOUCHE LLP

/s/ Deloitte & Touche LLP

Houston, Texas
December 17, 1999



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