ALLIANCE IMAGING INC /DE/
10-K405, 1998-03-31
MEDICAL LABORATORIES
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                     SECURITIES AND EXCHANGE COMMISSION
                           WASHINGTON, D.C. 20549

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

                                  FORM 10-K

                ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                        SECURITIES EXCHANGE ACT OF 1934

FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997       COMMISSION FILE NUMBER 0-16334

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

                              ALLIANCE IMAGING, INC.
           (Exact name of registrant as specified in its charter)

            DELAWARE                                 33-0239910
    (State of Incorporation)            (IRS Employer Identification Number)

        1065 NORTH PACIFICENTER DRIVE, SUITE 200, ANAHEIM, CALIFORNIA 92806 
        (Address of principal executive office)                   (Zip Code)

        REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (714) 688-7100

         SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT: NONE

         SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: NONE


     Indicate by check mark whether the registrant (1) has filed all reports 
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 
1934, as amended, during the preceding 12 months (or for such shorter period 
that the registrant was required to file such reports), and (2) has been 
subject to such filing requirements for the past 90 days.

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


       Indicate by check mark if disclosure of delinquent filers pursuant to 
Item 405 or Regulation S-K Section 229.405 of Title 17, Code of Federal 
Regulations is not contained herein, and will not be contained, to the best 
of registrant's knowledge, in definitive proxy or information statements 
incorporated by reference in Part III of this Form 10-K or any amendment to 
this Form 10-K.  [X]

       The aggregate market value of the voting stock held by non-affiliates 
of the registrant as of March 20, 1998 (computed by reference to the last 
reported sale price of registrant's common stock on such date): $7,404,444.

       Number of shares outstanding of each of the registrant's classes of 
common stock as of March 20, 1998: Common Stock, $.01 par value, 4,054,111 
shares.

                   DOCUMENTS INCORPORATED BY REFERENCE

                                 NONE.

<PAGE>

                                  PART I


ITEM 1.   BUSINESS.

GENERAL

       Alliance Imaging, Inc. (the "Company") is a leading nationwide 
provider of diagnostic imaging services and the largest operator of 
state-of-the-art mobile diagnostic imaging systems and related outsourced 
radiology services in the United States. Unless the context otherwise 
requires, the term "Company" as used in this Form 10-K Annual Report refers 
to Alliance Imaging, Inc., and its direct and indirect subsidiaries. The 
Company primarily provides magnetic resonance imaging ("MRI") and computed 
axial tomography ("CT") systems and services to hospitals and other health 
care providers on a mobile, shared-user basis. The Company also provides 
dedicated, full-time MRI systems and services, as well as full-service 
management of imaging operations for selected hospitals. The Company's MRI 
services include the provision of high technology diagnostic imaging systems, 
highly-trained technologists to operate the imaging systems, equipment 
maintenance and upgrades, the management of day-to-day operations, 
educational and marketing support, patient scheduling, billing and collection 
services, managed care contracting and professional liability insurance. The 
Company's services enable small to mid-size hospitals to gain access to 
advanced diagnostic imaging technology and related value-added services 
without making a substantial investment in equipment and personnel. The 
Company operated a fleet of 121 MRI systems and serviced 451 customers in 36 
states as of December 31, 1997.

       Since the beginning of 1995, the Company has substantially increased 
revenues by adding new customers and increasing scan volumes at existing 
customer sites. During the same period, the growth rate of the Company's 
EBITDA (excluding expenses associated with the Recapitalization Merger (as 
hereinafter defined)) has exceeded the growth rate of revenues principally as 
a result of spreading costs (which are primarily fixed) over a larger revenue 
base and implementing cost reduction and containment measures.

OPERATIONS

       CUSTOMER BASE. The Company believes that many hospitals and other 
health care providers require access to MRI services to remain competitive in 
the health care marketplace. Regulatory and licensing requirements in many 
states may also limit access to MRI systems. In addition, many health care 
providers lack sufficient patient volume or financial resources to justify 
the purchase of an MRI system. Such providers contract for mobile, 
shared-user systems or single-user, full-time systems to gain access to MRI 
technology and to provide comprehensive MRI services to their patients. In 
addition, many health care providers, regardless of whether their patient 
utilization levels and financial resources justify the purchase of an MRI 
system, prefer to contract with the Company for full-time or shared-user 
imaging systems to (i) obtain the use of an MRI system without any capital 
investment or financial risk; (ii) retain the ability to switch system types 
and avoid technological risk; (iii) obtain MRI services in jurisdictions in 
which the use of the Company's services facilitates the procurement of 
regulatory approvals; (iv) avoid future uncertainty as to reimbursement 
policies; (v) eliminate the need to recruit, train and manage qualified 
technologists; (vi) outsource their entire MRI service to obtain access to 
needed technology while avoiding financial investment or risk and obtaining 
management expertise; or (vii) provide additional imaging services when 
patient demand exceeds their in-house capability.

       The Company's MRI and CT services, which include imaging systems, 
technologists and support services, are provided on both a mobile, 
shared-user basis and on a full-time basis to single customers. As of 
December 31, 1997, the Company provided imaging systems and related 
technologists and support services to 451 customers (401 for MRI services, 57 
for CT services, and 20 for other modalities; some customers contract for 
multiple modalities) consisting primarily of small to mid-sized hospitals 
(i.e., hospitals with 50-200 beds). The Company believes that many of such 
hospitals lack the patient volume or financial resources to justify the 
purchase of an MRI system. As of December 31, 1997, the Company provided 
services and equipment to customers in 36 states.

       Typically, the Company's MRI systems are contracted on average for 
five to six days a week. The Company believes that as customers become 
familiar with the basic or expanded technology and its applications, the 
corresponding MRI system's rate of usage generally increases, causing the 
number of scans per day to increase and eventually leading to requests for 
additional days of usage.

       CONTRACT TERMS. Contract fees are charged on a fee-per-scan, 
fee-per-day or fee-per-month basis (with numerous variations within each 
billing method to accommodate particular customers' needs). Generally, the 
Company provides technologists under contracts billed on a fee-per-scan or 
fee-per-day basis but not under contracts billed on a fee-per-month basis. 
Although a typical contract offers daily flat-rate options, most customers 
currently pay on a fee-per-scan basis. The amount of fees paid on this basis 
depends upon the type of imaging system provided, the term of the contract, 
the types and number of scans performed as well as the day of the week on 
which scans are performed. The contracts typically allow the Company to 
reduce the number of days of service provided based upon the customer's scan 
volume, or to terminate the 

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contract if the Company is unable to realize a profit on the services 
provided. The Company typically enters into exclusive, one to eight year 
contracts that include automatic renewal provisions. In addition, the 
Company's marketing representatives consistently seek to renew and extend 
contracts prior to expiration.

       IMAGING SYSTEMS. At December 31, 1997, the Company operated 121 MRI 
systems, 15 CT systems and 10 other diagnostic imaging systems. Of the 121 
MRI systems, 86 are state-of-the-art, high-field 1.0 or 1.5 Tesla systems and 
21 are state-of-the-art, mid-field 0.5 Tesla systems. These systems are 
designed to facilitate hardware and software upgrades. As a result, the 
Company's systems should remain at the leading edge of technological 
developments. Further, of the 121 MRI systems, 109 are housed in mobile 
coaches and 12 are housed in relocatable modular buildings on hospital 
campuses or installed in the hospital facility. Substantially all of the 
imaging systems are owned by the Company. Six MRI systems are operated by 
partnerships of which a subsidiary of the Company is a partner.

     The Company orders substantially all of its imaging systems from major 
medical device manufacturers, primarily General Electric Medical Systems, 
Siemens Medical Systems and Picker International. Generally, the Company 
orders its imaging systems from such major manufacturers while simultaneously 
contracting with health care providers for their use, thereby reducing the 
Company's system utilization risk. The Company's MRI systems are installed in 
specially-designed trailers or relocatable, modular buildings. The trailers 
and relocatable modular buildings are designed jointly by the imaging system 
manufacturer and the housing manufacturer and are designed to provide image 
quality identical to those installed in hospital facilities.

       FLEET MANAGEMENT. The Company seeks to maximize cash flow and return 
on assets by actively managing its fleet to maximize utilization. The Company 
employs logistics management systems and redeploys or trades in older MRI 
systems when it purchases new MRI systems. MRI systems are currently 
scheduled for as little as one-half day and up to seven days per week at any 
particular facility. Generally, technologists and a driver are assigned to 
each of the mobile operating systems. Movement of the systems typically 
occurs at night via a fleet of Company-owned or leased tractors. The drivers 
move the systems and activate them upon arrival at each imaging site so that 
the systems are operational when the Company's technologists arrive on the 
following scheduled imaging day.

       REGIONAL MANAGEMENT. The Company's eight regional offices market, 
manage and staff the operation of its imaging systems. The Company's regional 
offices are located in Anaheim and Roseville, California; Pittsburgh, 
Pennsylvania; Chicago, Illinois; Colorado Springs, Colorado; Cleveland, Ohio; 
Burlington, Connecticut; and Macon, Georgia. Each region has individuals 
responsible for sales and operations management.

       LICENSING AND JCAHO ACCREDITATION. Hospitals with which the Company 
has contracted are subject to a variety of regulations and standards of state 
licensing and other authorities and accrediting bodies such as the Joint 
Commission on Accreditation of Healthcare Organizations ("JCAHO"). As an 
outside vendor, the Company may be required to comply with such regulations 
and standards to enable the hospitals with which it has contracted to 
maintain their permits, approvals and accreditation. The Company has been 
awarded accreditation with commendation by the JCAHO for its 18 MRI and CT 
systems operating in the Company's Pacific Region, which includes southern 
California, Arizona and southern Nevada. All other regions are scheduled to 
apply for JCAHO accreditation during 1998.

CUSTOMER SUPPORT

       As part of its full service package, the Company provides several 
levels of support to a hospital or health care provider. The Company's 
technologists who staff the MRI systems regularly work with the hospital 
radiologists, referring physicians and nursing staff to perform the scans. 
The technologists also work with regional technical advisors who are 
specialists in MRI technology and consult on specialized technical problems, 
hold periodic training sessions for the technologists, radiologists, 
referring physicians and health care customers and provide problem-solving 
services. These specialists play a central role in the Company's retention of 
accounts and building of scan volumes. Management believes that targeted 
direct marketing at each hospital with assigned responsibility for support 
services is a key element for broadening the awareness of MRI technology, 
building scan volume and obtaining contract renewals.

SALES AND MARKETING

       At December 31, 1997, the Company's sales force consisted of 22 
members who identify and contact candidates for the Company's services, each 
with the overall management and sales responsibility for a specific region of 
the country. Direct marketing plays a primary role in the Company's 
development of new customers. The Company also employs 22 marketing 
representatives who develop scan volumes at existing and new customer 
locations by introducing the Company's services to referring physicians and 
keeping such physicians apprised of the Company's MRI service capabilities. 
In addition, certain of the Company's executive officers and regional vice 
presidents spend a portion of their time marketing the Company's services. 
The Company believes that having senior managers involved in sales and 
contract negotiations enhances its ability to obtain new and retain existing 
customers.


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<PAGE>

MAINTENANCE

       For its MRI and CT systems, the Company primarily relies upon the 
manufacturer to provide maintenance and service under warranties and service 
contracts. These service contracts require the Company to pay fixed monthly 
fees or variable fees on a risk-sharing basis.

       Timely, effective service is essential to maintaining high utilization 
rates on the Company's MRI systems. If the Company experiences greater than 
anticipated malfunctions of its equipment or if it is unable to promptly 
obtain the service necessary to keep its systems functioning effectively, its 
business could be adversely affected.

       The Company contracts with the MRI equipment manufacturers for 
comprehensive maintenance programs on its systems to minimize downtime (the 
period of time equipment is unavailable during scheduled use hours because of 
malfunctions). These maintenance contracts commence upon the expiration of 
the applicable warranty period. The systems are generally warranted by the 
systems manufacturer for a specified period of time, usually one year to 
eighteen months from the date of purchase. During the warranty period and 
maintenance contract term, the Company receives uptime guarantees (a 
guarantee that equipment will function for a specified percentage of 
scheduled use hours). However, these guarantees are not expected to 
substantially compensate the Company for loss of revenue for downtime.

 REIMBURSEMENT

       Substantially all of the Company's revenues are derived directly from 
health care providers rather than from private insurers, other third party 
payors or governmental entities. Consequently, the Company historically has 
not had material direct exposure to, or direct connection with, patient 
billing, collections or reimbursement by insurance companies, other third 
parties or Medicare. However, a small portion of the Company's revenues are 
generated from direct billings to patients or their third party payors which 
are recorded net of contractual discounts and other arrangements for 
providing services at less than established patient billing rates. Net 
revenues from direct patient billing amounted to approximately 7% of the 
Company's revenue in 1997.

       Most private health care insurers, including various Blue Cross and 
Blue Shield Plans, reimburse approximately 70% to 100% of the health care 
provider's charge for MRI and CT scans. Such insurers may impose limits on 
reimbursement for imaging services or deny reimbursement for tests that do 
not follow recommended diagnostic procedures. Because patient reimbursement 
may indirectly affect the levels of fees the Company can charge its customers 
by constricting the health care providers' profit margin, widespread 
application of restricted or denied reimbursement schedules could adversely 
affect the Company's business. Conversely, at lower reimbursement rates, a 
health care provider might find it financially unattractive to own an MRI or 
CT system, but could benefit from purchasing the Company's services.

       Congress has attempted to restrict rising federal reimbursement costs 
under the Medicare program by setting predetermined payment amounts for 
reimbursement of inpatient services according to each patient's diagnosis 
related group ("DRG"). Because a DRG rate compensates a hospital for all 
services rendered to a patient, a hospital cannot be separately reimbursed by 
Medicare for an MRI scan or other procedure performed on an inpatient. DRG 
payment rates for inpatient services became effective in the early 1980's and 
have been adjusted downward since then. Currently, those payment rates are 
not applicable to outpatient services; instead, Medicare reimbursement for 
imaging services furnished in a hospital outpatient setting is subject to 
alternative, generally more favorable, payment limits tied to the physician 
fee schedule described below. However, it is possible that DRG payment rates 
or other limits might be implemented with respect to outpatient services in 
the future.

       Because payments have generally been less restricted in non-hospital 
outpatient settings, in prior years there has been rapid growth in MRI 
systems at non-hospital free-standing facilities, which provide outpatient 
services. The U.S. Department of Health and Human Services ("HHS"), as 
required by statute, has issued fee schedules for reimbursing physicians who 
treat Medicare patients. Under these fee schedules, physician reimbursement 
for professional services is based on a set of values assigned to each 
service provided by a physician. The fee schedules also generally apply to 
reimbursement for technical services (such as those provided by the Company) 
except in limited circumstances. There can be no assurance that Medicare 
payments will remain comparable to present levels. In particular, on June 18, 
1997, the Health Care Financing Administration ("HCFA") issued a proposed 
rule affecting, among other things, the practice expense component of the 
physician fee schedule, physician supervision requirements for certain 
diagnostic tests and the adoption of a new definition of an independent 
diagnostic testing facility. Under the proposed rule, the Relative Value 
Units ("RVU") for MRI scans would be relatively unchanged, but the RVUs for 
MRI scans with contrast would be reduced significantly. The proposed 
effective date of the rule was originally January 1, 1998. However, as part 
of federal budget legislation recently signed into law, implementation of the 
practice expense changes will be delayed until January 1, 1999, with a 
three-year transition period for implementing the new method for calculating 
practice expenses. While the impact of the proposed changes is dependent on 
numerous factors, including whether the proposed rule is adopted 
substantially in the proposed form and whether the Company's hospital 
customers will seek similar adjustments in payments to the Company for scans 
with contrast agents to the extent they are 

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currently charged additional amounts for contrast exams, there can be no 
assurance that such practice expense changes will not, directly or 
indirectly, have a material adverse effect on the Company's business or 
results of operations.

       The Budget Reconciliation Act for 1998 that was recently signed into 
law contains a number of changes to the Medicare program which will adversely 
affect hospitals and which could therefore potentially have an impact on 
suppliers of goods and services to hospitals, including the Company. In 
particular, among other things, the Act requires implementation of a 
prospective payment system for outpatient services beginning in 1999 and 
reduces hospital inpatient reimbursement for both operating and capital 
expenses compared with reimbursement levels that would have prevailed absent 
any change in law. The Company believes that approximately 15% to 20% of its 
hospital customers' MRI revenues are derived from Medicare patients.

REGULATION

       Many aspects of the health care industry in the United States, 
including the Company's business, are subject to extensive federal and state 
government regulation. Although the Company believes that its operations 
comply with applicable regulations, there can be no assurance that subsequent 
adoption of laws or interpretations of existing laws will not regulate, 
restrict or otherwise adversely affect the Company's business.

       The marketing and operation of the Company's MRI and CT systems are 
subject to state laws prohibiting the practice of medicine by non-physicians 
and the rebate or division of fees between physicians and non-physicians. 
Management believes that its operations do not involve the practice of 
medicine because all professional medical services relating to its 
operations, such as the interpretation of the scans and related diagnoses, 
are separately provided by licensed physicians not employed by the Company. 
Further, the Company believes that its operations do not violate state laws 
with respect to the rebate or division of fees.

           The Company is subject to federal and state laws, which govern 
financial and other arrangements between health care providers. These include 
the federal Medicare and Medicaid anti-kickback statutes which prohibit 
bribes, kickbacks, rebates and any other direct or indirect remuneration in 
return for or to induce the referral of an individual to a person for the 
furnishing, directing or arranging of services, items or equipment for which 
payment may be made in whole or in part under the Medicare, Medicaid or other 
federal health care programs. Violation of the anti-kickback statute may 
result in criminal penalties and exclusion from the Medicare and other 
federal health care programs. Many states have enacted similar statutes, 
which are not necessarily limited to items, and services paid for under the 
Medicare or a federally funded health care program. In recent years, there 
has been increasing scrutiny by law enforcement authorities, HHS, the courts 
and Congress of financial arrangements between health care providers and 
potential sources of patient and similar referrals of business to ensure that 
such arrangements are not designed as mechanisms to pay for patient 
referrals. HHS interprets the anti-kickback statute broadly to apply to 
distributions of partnership and corporate profits to investors who refer 
federal health care program patients to a corporation or partnership in which 
they have an ownership interest and to payments for service contracts and 
equipment leases that are designed to provide direct to indirect remuneration 
for patient referrals or similar opportunities to furnish reimbursable items 
or services. In July 1991, HHS issued "safe harbor" regulations that set 
forth certain provisions which, if met, will assure that health care 
providers and other parties who refer patients or other business 
opportunities, or who provide reimbursable items or services, will be deemed 
not to violate the anti-kickback statute. The Company is also subject to 
separate laws governing the submission of false claims. The Company is a 
party to two partnerships for the provision of MRI services. The Company 
believes that the partnerships are in compliance with the anti-kickback 
statute. The Company believes that its other operations likewise comply with 
the anti-kickback statutes.

       A federal law, commonly known as the "Stark Law", also imposes civil 
penalties and exclusions for referrals for "designated health services" by 
physicians to certain entities with which they have a financial relationship 
subject to certain exceptions. "Designated health services" include, among 
others, MRI services. While implementing regulations have been issued 
relating to referrals for clinical laboratory services, no implementing 
regulations have been issued regarding the other designated health services, 
including MRI services. In addition, several states in which the Company 
operates have enacted or are considering legislation that prohibits 
"physician self-referral" arrangements or requires physicians to disclose any 
financial interest they may have with a health care provider to their 
patients to whom they recommend that provider. Possible sanctions for 
violating these provisions include loss of licensure and civil and criminal 
sanctions. Such state laws vary from state to state and seldom have been 
interpreted by the courts or regulatory agencies. Nonetheless, strict 
enforcement of these requirements is likely. The Company believes its 
operations comply with these federal and state physician self-referral laws.

       In some states, a certificate of need ("CON") or similar regulatory 
approval is required prior to the acquisition of high-cost capital items, 
including diagnostic imaging systems or provision of diagnostic imaging 
services by the Company or its customers. CON regulations may limit or 
preclude the Company from providing diagnostic imaging services or systems. A 
significant increase in the number of states regulating the Company's 
business within the CON or state licensure framework could adversely affect 
the Company. Conversely, repeal of existing CON regulations in jurisdictions 
where the Company has obtained or operates under a CON could also adversely 
affect the Company. This is an area of continuing legislative activity, and 
there can be no 

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assurance that the Company will not be subject to CON and licensing statutes 
in other states in which it operates or may operate in the future.

LIABILITY INSURANCE

       While the Company's imaging systems are at a customer's facility, they 
operate only under the direction of licensed physicians on the customer's 
staff who direct the procedures, supervise the Company's technologists and 
interpret the results of the examinations. Currently, there are no known 
biological hazards associated with MRI. However, there is a risk of harm to a 
patient who has a ferrous material or certain types of cardiac pacemakers 
within his or her body. Patients are carefully screened to safeguard against 
this risk. To protect against possible exposure for professional liability, 
the Company maintains professional liability insurance.

COMPETITION

       The market for diagnostic imaging services and imaging systems is 
highly competitive. In addition to direct competition from other mobile 
providers, the Company competes with free-standing imaging centers and health 
care providers that have their own diagnostic imaging systems and with 
equipment manufacturers that sell or lease imaging systems to health care 
providers for full-time installation. Some of the Company's direct 
competitors which provide contract MRI services may have access to greater 
financial resources than the Company. In addition, some of the Company's 
customers are capable of providing the same services to their patients 
directly, subject only to their decision to acquire a high-cost diagnostic 
imaging system, assume the associated financial risk, employ the necessary 
technologists and satisfy applicable licensure and CON requirements, if any. 
The Company competes against other MRI service providers on the basis of 
quality of services, quality and magnetic field strength of imaging systems, 
price, availability and reliability.

EMPLOYEES

       As of December 31, 1997, the Company had 613 employees, of whom 
approximately 461 were trained diagnostic imaging technologists, patient 
coordinators, other technical support staff. None of the Company's employees 
are represented by a labor organization and the Company is not aware of any 
activity seeking such organization. The Company considers its relations with 
its employees to be satisfactory.

COMPANY HISTORY

           The Company's predecessors, an English partnership and an 
affiliated California corporation, began operation in 1983 by providing 
mobile CT services in southern California. Mobile MRI services commenced in 
1985. The Company's predecessors were merged into Alliance Imaging plc an 
English public limited company, in 1985. The Company was incorporated in 
Delaware in May 1987 and in July 1987 acquired all the outstanding stock of 
Alliance Imaging plc.

       The Company's common stock was publicly traded from August 1987 until 
November 1988, when the Company was acquired in a going-private transaction 
(the "Acquisition"). The Acquisition was accomplished through stock purchase 
agreements with individual stockholders and a cash tender offer by Casper 
Acquisition Corp., a wholly-owned subsidiary of CTFG Acquisition Corp., which 
was formed and owned by DLJ Capital Corp. and certain of the Company's 
current stockholders and members of management, including Richard N. Zehner, 
the Company's Chairman, and Chief Executive Officer. In November 1991, the 
Company completed its second initial public offering of common stock.

       At a Special Meeting of the Stockholders held on December 17, 1997, 
the Company's stockholders approved the Recapitalization Merger (as 
hereinafter defined) pursuant to which affiliates of Apollo Management, L.P. 
acquired control of the Company (see Item 4. below).

RECENT DEVELOPMENTS

       On November 21, 1997, the Company acquired Medical Consultants Imaging 
Co. ("MCIC"), a Cleveland, Ohio based provider of mobile MRI services, CT 
services and other outsourced health care services. The acquisition also 
included MCIC's one-half interest in an operating joint venture in Michigan. 
The purchase price consisted of $12,323,000 cash plus the assumption of 
approximately $5,517,000 in financing arrangements. MCIC operates 14 mobile 
MRI systems and several other diagnostic imaging systems, primarily in Ohio, 
Michigan, Indiana and Pennsylvania.

       On March 12, 1998, the Company acquired Mobile Technology Inc. 
("MTI"), a Los Angeles, California based provider of mobile MRI services, CT 
services and other outsourced health care services. The MTI acquisition adds 
70 MRI systems operating in 31 states, 3 CT systems, 9 lithotripsy systems, 
and 4 brachytherapy systems to the Company's equipment fleet. 

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The purchase price consisted of $61,800,000 in cash plus the assumption of 
approximately $37,400,000 in financing arrangements.

       On March 12, 1998, the Company announced it had signed a definitive 
agreement to acquire the medical diagnostic imaging assets of American Shared 
Hospital Services ("American Shared"), a San Francisco, California based 
company, for approximately $13,600,000 in cash and assumption of 
approximately $26,100,000 of debt in a transaction that is expected to close 
by July 15, 1998. The proposed transaction is subject to certain conditions 
including receipt of regulatory approvals and approval by the shareholders of 
American Shared.

ITEM 2.   PROPERTIES.

       The Company leases approximately 24,500 square feet of space in an 
office building in Anaheim, California for its executive and principal 
administrative offices. The Company also leases a 15,600 square foot 
operations warehouse in Orange, California, as well as space for its other 
regional offices.

ITEM 3.   LEGAL PROCEEDINGS.

       The Company from time to time is involved in routine litigation 
incidental to the conduct of its business. The Company believes that no 
litigation pending against it will have a material adverse effect on its 
consolidated financial position or results of operations.

ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

           A special meeting of the Company's stockholders was held on 
December 17, 1997 for the purpose of voting on the Agreement and Plan of 
Merger, dated as of July 23, 1997, between the Company and Newport 
Investment, LLC (the "Investor"), a Delaware limited liability company formed 
and wholly owned by certain affiliates of Apollo Management, L.P. 
(collectively, "Apollo"), as amended by Amendment No. 1, dated as of August 
13, 1997, Amendment No. 2, dated as of October 13, 1997 and Amendment No. 3, 
dated as of November 10, 1997 (the "Recapitalization Merger Agreement"). The 
Recapitalization Merger Agreement provided for, among other things, (1) the 
merger (the "Recapitalization Merger") of Newport Acquisition Corp. 
("Newco"), a corporation to be formed solely for the purpose of this 
transaction and wholly owned by the Investor, with and into the Company (the 
"Recapitalization"), as a result of which the shares of common stock of 
Newport Acquisition Corporation were converted into 3,632,222 shares of 
common stock of the Company ("Company Common Stock"), the retention of an 
aggregate of 411,358 shares of Company Common Stock by the Company's 
then-existing stockholders, and the conversion of the balance of shares of 
Company Common Stock (other than shares held by Company stockholders who 
dissent from the Recapitalization Merger and comply with all the provisions 
of the Delaware General Corporation Law concerning the right of stockholders 
to seek appraisal of their shares) into the right to receive $11.00 per share 
in cash, (2) the purchase by the Investor of 150,000 shares of the Company's 
non-voting redeemable Series F preferred stock, (3) the Board of Directors of 
Newco to become the Board of Directors of the Company upon consummation of 
the Recapitalization Merger, and (4) the amendment and restatement of the 
Company's Restated Certificate of Incorporation.

       The stockholders approved the Recapitalization Merger Agreement by a 
vote of 8,634,831 for, 9,794 shares against, 9,425 shares abstaining, and no 
broker non-votes.

ITEM 5.  MARKET FOR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

       The Company's Common Stock traded on the Nasdaq SmallCap Market under 
the symbol SCAN until the Company's Common Stock was delisted on February 23, 
1998. The high and low prices as reported on the Nasdaq SmallCap Market are 
set forth below for the period indicated. As of March 11, 1998, there were 23 
record holders and approximately 377 beneficial holders of the Company's 
Common Stock.

<TABLE>
<CAPTION>
                                                    1997                       1996                     1995
                                                    ----                       ----                     ----
                                            HIGH           LOW          HIGH        LOW          HIGH         LOW
                                           ------        ------        ------      ------       ------       -----
   <S>                                     <C>           <C>           <C>         <C>          <C>          <C>
   First Quarter                            8 3/8         5 3/4        4 1/8       2 7/8        1 7/16        7/16
   Second Quarter                          10 5/8         6 5/8        6 1/8       3 13/16      2 1/2         1 1/4
   Third Quarter                           11 1/8        10            6 3/8       3 7/8        3 1/8         2
   Fourth Quarter (1)                      11 3/16       10 1/2        5 15/16     4 5/8        3 3/8         2 3/8
</TABLE>

(1)   Fourth Quarter 1997 reflects the high and low prices through the date 
      of the approval of the Recapitalization Merger, December 17, 1997.

     The Company has never paid any cash dividends on its Common Stock and has 
no current plans to do so; rather, the Company intends to retain available 
cash to provide for the operation of its business, including capital 
expenditures, and to fund future acquisitions.


                                       7

<PAGE>

       The Company made the following sales of securities in 1997, which were 
not registered under the Securities Act:

       On December 31, 1996, the Company entered into a bridge loan agreement 
with General Electric Company and borrowed $12,872,000 under a senior bridge 
loan; an additional $5,128,000 was borrowed on January 2, 1997. The senior 
bridge loan was convertible into 18,000 shares of a new Series D 4% 
convertible preferred stock. On March 26, 1997, General Electric Company 
exercised its option to convert the senior bridge loan into 18,000 shares of 
Series D convertible preferred stock. At that time, other senior notes not to 
exceed $9,000,000 held by General Electric Company became convertible into a 
new Series E convertible preferred stock on or after January 1, 1998. In 
connection with the Recapitalization Merger, both the Series D convertible 
preferred stock and the rights to convert the other senior notes into Series 
E convertible preferred stock were retired.

       In connection with the Recapitalization Merger, on December 18, 1997, 
Apollo purchased 150,000 shares of the Company's Series F Preferred stock for 
$15,000,000 and received a financing fee of $600,000. Immediately after the 
consummation of the Recapitalization Merger, Apollo sold to BT Investment 
Partners, Inc. 9,000 shares of the Company's Series F Preferred stock for 
$900,000, and paid to BT Investment Partners, Inc. a financing fee of $36,000. 
Also in connection with the Recapitalization Merger, Apollo purchased a total 
of 3,632,222 shares of the Company Common Stock. Consequently, as a result of 
the Recapitalization, the Company had 4,043,580 shares of common stock 
outstanding, of which Apollo owned 3,632,222 shares (or approximately 90%) 
and the Company's existing stockholders owned 411,358 shares (or 
approximately 10%). Immediately after consummation of the transactions, 
Apollo sold 242,898 shares of the Company Common Stock owned by Apollo to BT 
Investment Partners, Inc., for $11.00 per share (or approximately $2.7 
million in the aggregate) in cash, the amount paid to the Company's existing 
stockholders for shares of the Company Common Stock.

                                       8
<PAGE>



ITEM 6.  SELECTED FINANCIAL DATA.

       The following selected consolidated financial data, except as noted 
herein, has been taken or derived from the audited consolidated financial 
statements of the Company and should be read in conjunction with the full 
consolidated financial statements included herein.

                                 SELECTED CONSOLIDATED FINANCIAL DATA


<TABLE>
<CAPTION>
                                                       1997           1996            1995            1994              1993
                                                       ----           ----            ----            ----              ----
                                                                        (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                                <C>            <C>             <C>             <C>               <C>
CONSOLIDATED STATEMENTS OF
    OPERATIONS DATA:
Revenues                                             $ 86,474      $  68,482       $  58,065       $  57,875         $  60,728
Costs and expenses:
    Operating expenses,
        Excluding depreciation                         38,997         32,344          28,342          31,093            31,768
    Depreciation expense                               15,993         12,737          12,202          13,424            13,617
    Selling, general and
        administrative expenses                         8,857          8,130           6,294           6,284             6,538
    Amortization expense,
        primarily goodwill                              2,426          1,952           1,345             943               790
    Interest expense, net                               7,808          5,758           5,053          10,758            10,507
    Recapitalization merger costs                      16,350              -               -               -                 -
    Asset impairment and other special charges              -              -               -          13,339            17,500
                                                   ----------     ----------      ----------      ----------        -----------
    Total costs and expenses                           90,431         60,921          53,236          75,841            80,720
                                                   ----------     ----------      ----------      ----------        -----------
Income (loss) before income taxes and
    extraordinary gains                                (3,957)         7,561           4,829         (17,966)          (19,992)
Provision (benefit) for income taxes                    1,700          1,060             727           1,100            (5,300)
                                                   ----------     ----------      ----------      ----------        -----------
Income (loss) before extraordinary gains               (5,657)         6,501           4,102         (19,066)          (14,692)
Extraordinary gains, net of taxes                       1,849          6,300               -               -                 -
                                                   ----------     ----------      ----------      ----------        -----------
Net income (loss)                                  $   (3,808)    $   12,801       $   4,102      $  (19,066)         $(14,692)
                                                   ----------     ----------      ----------      ----------        -----------
                                                   ----------     ----------      ----------      ----------        -----------

Earnings per common share:
Income (loss) before extraordinary gains           $    (0.41)    $     0.67       $    0.30       $   (2.68)        $   (2.07)
Extraordinary gains, net of taxes                  $     0.17           0.58               -               -                 -
                                                   ----------     ----------      ----------      ----------        -----------
Net income (loss) per common share                 $    (0.24)(1) $     1.25       $    0.30       $   (2.68)(4)      $  (2.07)(5)
                                                   ----------     ----------      ----------      ----------        -----------
                                                   ----------     ----------      ----------      ----------        -----------

Earnings per common share-assuming dilution:
Income (loss) before extraordinary gains           $    (0.41)     $    0.63        $   0.28       $   (2.68)         $ ( 2.07)
Extraordinary gains, net of taxes                        0.17           0.55               -               -                 -
                                                   ----------     ----------      ----------      ----------        -----------
Net income (loss) per common share
     - assuming dilution                           $    (0.24)(1)  $    1.18        $   0.28       $   (2.68)(4)      $  (2.07)(5)
                                                   ----------     ----------      ----------      ----------        -----------
                                                   ----------     ----------      ----------      ----------        -----------

BALANCE SHEET DATA:
Total assets                                         $193,655      $ 128,510        $103,327       $ 102,527         $ 117,096
Long-term debt                                         42,874         68,110 (2)      50,049          52,314            49,320
Senior subordinated debentures
   (long-term portion)                                185,000          4,592 (3)      15,883          16,633            35,000
Redeemable preferred stock                             14,487          4,694 (3)      16,430          15,500                 -
                                                                      
</TABLE>

(1)   Includes $1.23 net loss per common share for costs associated with the 
          Recapitalization Merger.

(2)    Long-term debt of $12,872 plus $5,128 used to repurchase senior 
          subordinated debt and redeemable preferred stock on January 2, 1997 
          was converted to preferred stock in March 1997.

(3)    The 1996 balance of senior subordinated debentures and redeemable 
          preferred stock was repurchased by the Company on January 2, 1997 
          for $5,128.

(4)    Includes $1.94 net loss per common share for special charges. 

(5)    Includes $1.81 net loss per common share for special charges.

                                       9

<PAGE>



ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 
RESULTS OF OPERATIONS.

       The Company is a leading nationwide provider of diagnostic imaging 
services and the largest operator of state-of-the-art mobile diagnostic 
imaging systems and related outsourced radiology services in the United 
States. The Company primarily provides MRI systems and services to hospitals 
and other health care providers on a mobile, shared user basis. The Company 
also provides dedicated, full-time MRI systems and services as well as 
full-service management of imaging operations for selected hospitals. The 
Company's services enable small to mid-size hospitals to gain access to 
advanced diagnostic imaging technology and related value-added services 
without making a substantial investment in equipment and personnel. The 
Company operates a fleet of 121 MRI systems and services 451 customers in 36 
states as of December 31, 1997.

       The Company's revenues are principally a function of the number of 
systems in service, scan volumes and fees per scan. The Company generates 
substantially all of its revenues under exclusive one to eight-year contracts 
with hospitals and health care providers. The Company's contracts typically 
offer tiered pricing with lower fees per scan on incremental scans, allowing 
customers to benefit from increased scan volumes and the Company to benefit 
from the operating leverage associated with increased scan volumes. The 
Company expects modest continuing downward pressure on pricing levels as a 
result of cost containment measures in the health care industry. However, in 
many cases higher scan volumes justify lower prices on incremental scans.

       The principal components of the Company's operating costs include 
salaries paid to technologists and drivers, annual system maintenance costs, 
insurance and transportation costs. Because a majority of these expenses are 
fixed, increased revenues as a result of higher scan volumes significantly 
improve the Company's profitability while lower scan volumes result in lower 
profitability.

       Since the beginning of 1995, the Company has substantially increased 
revenues by adding new customers and increasing scan volumes at existing 
customer sites. During the same period, the growth rate of the Company's 
EBITDA (excluding expenses associated with the Recapitalization Merger) has 
exceeded the growth rate of revenues as a result of spreading costs (which 
are primarily fixed) over a larger revenue base and implementing cost 
reduction and containment measures.

       The Company has historically focused on maximizing cash flow and 
return on invested capital nationwide, deploying new and upgraded systems in 
high volume markets and redeploying older, less advanced systems with lower 
carrying values in lower volume markets. The Company's ongoing equipment 
trade-in and upgrade program has substantially improved the marketability and 
productivity of its MRI systems. Because the Company owns substantially all 
of its MRI systems, it periodically evaluates its older, less marketable MRI 
systems to determine if it is more beneficial to continue to use such systems 
in lower volume markets which are profitable but produce less revenue, or to 
trade in such equipment in connection with new system purchases. The Company 
currently maintains one of the most advanced fleets in the industry.

       The Company also provides CT services and imaging services. Revenues 
from CT services and other imaging services accounted for approximately 5% of 
the Company's revenues for the year ended December 31, 1997.

       On July 23, 1997, the Company entered into the Recapitalization Merger 
Agreement, pursuant to which, among other things, a subsidiary of the 
Investor, subject to the terms and conditions of the Recapitalization Merger 
Agreement, merged with and into the Company. Immediately following the 
Recapitalization, the Company experienced an approximate 90% ownership change 
and Apollo owned approximately 84% of the issued and 
outstanding common stock of the Company and the Company's existing 
shareholders owned approximately 10% (SEE NOTE 1).

       On November 21,1997, the Company acquired Medical Consultants 
Imaging Co. ("MCIC"), a Cleveland, Ohio based provider of mobile MRI 
services, CT services and other outsourced health care services. The 
acquisition also included MCIC's one-half interest in an operating joint 
venture in Michigan. The purchase price consisted of $12,323,000 cash plus 
the assumption of approximately $5,517,000 in financing arrangements. MCIC 
operates 14 mobile MRI systems and several other diagnostic imaging systems, 
primarily in Ohio, Michigan, Indiana and Pennsylvania.

       On March 12, 1998, the Company acquired Mobile Technology Inc. 
("MTI"), which management believes is the second largest provider of mobile 
MRI services in the United States, in a transaction to be accounted for as a 
purchase. The Company will include the operations of MTI in its consolidated 
financial statements from the date of acquisition. This acquisition adds 70 
MRI systems operating in 31 states, 3 CT systems, 9 lithotripsy systems, and 
4 brachytherapy systems to the Company's equipment fleet. The purchase price 
consisted of $61,800,000 for all of the equity interests in MTI plus direct 
acquisition costs presently estimated at $3,700,000. In connection with the 
acquisition, the Company also refinanced $37,400,000 of MTI's outstanding 
debt. To finance these expenditures, the Company increased its existing term 
loan facility by $20,000,000 to provide total availability of $70,000,000, 
established a new $50,000,000 term loan facility and borrowed an aggregate of 
$90,000,000 thereunder, for which the Company incurred debt issuance costs 
presently estimated at $1,000,000. The Company also borrowed $5,400,000 under 
its revolving loan facility and used 

                                       10

<PAGE>

$8,500,000 of cash on hand at MTI to complete the financing requirements. The 
Company has not completed the allocation of the purchase price and the 
determination of any goodwill resulting form the acquisition.

       Also on March 12, 1998, the Company announced it had signed a 
definitive agreement to acquire the medical diagnostic imaging assets of 
American Shared Hospital Services ("American Shared") for approximately 
$13,600,000 in cash and assumption of approximately $26,100,000 of debt in a 
transaction that is expected to be consummated by July 15, 1998. The proposed 
transaction is subject to certain conditions including receipt of regulatory 
approvals and approval by the shareholders of American Shared.

TWELVE MONTHS YEAR ENDED DECEMBER 31, 1997 COMPARED TO YEAR ENDED DECEMBER 
31, 1996

       Revenues for 1997 were $86,474,000, an increase of $17,991,000 or 
26.3% ($1,033,000, or 5.7%, as a result of the MCIC acquisition), over 1996. 
This increase reflects a scan-based MRI revenue increase of $15,616,000, or 
25.9%, resulting from a 30.0% increase in total scan volume partially offset 
by a 3.2% decrease in the average revenue realized per MRI scan. The average 
daily scan volume per MRI system increased 8.4% to 7.24 from 6.68 in 1996. 
Management attributes the volume increase to the Company's continuing MRI 
systems upgrade program, which has enabled the Company to obtain new, 
long-term contracts from both existing and new customers, and to the effect 
of marketing programs implemented in early 1997. Management believes the 
decrease in average revenue realized per scan is the result of many customers 
achieving discount price levels in incremental scan volume; obtaining 
contracts with customers that have high scan volumes which justify lower scan 
prices; and, continuing competitive pressure in the MRI service industry and 
cost containment efforts by health care payors. CT revenues increased 
$1,104,000, or 31.2%, as a result of internal growth and the fourth quarter 
1996 acquisition of a small CT business. Other revenues increased $1,271,000 
primarily as a result of the implementation in late 1996 of a program 
providing management services for a large portfolio of imaging systems owned 
by others, and the MCIC acquisition.

       The Company operated 121 MRI systems at December 31, 1997 compared to 
86 MRI systems at December 31, 1996.  The average number of MRI systems 
operated by the Company was 95 during 1997, compared to 85 during 1996.

       Operating expenses, excluding depreciation, totaled $38,997,000 in 
1997, an increase of $6,653,000, or 20.6% from 1996. Payroll and related 
employee expenses increased $3,113,000, or 23.3%, primarily as a result of an 
increase in operating staffing levels necessary to support new units in 
operation and increased scans per unit. Repairs and maintenance expense 
increased $624,000, or 38.1%, due to an increased number of systems in 
service, as well as costs associated with preparing additional sites. Fuel 
and other vehicle expenses collectively increased $557,000, or 34.0%, 
primarily due to addition of new MRI and other mobile systems. Preventative 
maintenance and cryogen contract expense increased $541,000, or 6.3%, due to 
the expiration of the warranties on an increased number of MRI systems. Other 
operating expenses (including insurance, site fees, office expenses, 
equipment rental, supplies, employee and professional services) increased 
$1,818,000, or 25.8%, as a result of the increased level of operations.

       Depreciation expense during 1997 totaled $15,993,000, an increase of 
$3,256,000, or 25.6%, from the 1996 level principally due to a higher amount 
of depreciable assets associated with equipment additions and upgrades. 
Amortization expense during 1997 increased $474,000, or 24.3%, over 1996 as a 
result of goodwill amortization associated with recent business acquisitions.

       Selling, general and administrative expenses totaled $8,857,000 in 
1997, an increase of $727,000, or 8.9%, from 1996. Employee expenses 
increased $447,000, or 96.8%, primarily as a result of the Company's 
recapitalization effort. Professional services expenses increased $124,000, 
or 20.3%, primarily due to costs associated with increased investor relations 
efforts and merger and acquisition activity. Corporate office expenses 
increased $70,000 or 10.1% over 1996 as a result of the Company relocating 
its administrative office. Other expenses increased by $86,000 primarily as a 
result of expanded marketing programs.

       Interest expense of $7,808,000 in 1997 was $2,050,000, or 35.6%, 
higher than 1996, as a result of higher average outstanding debt balances 
during 1997 as compared to 1996. This increase was primarily related to the 
debt incurred in connection with the Recapitalization Merger and to the 
financing of several new imaging systems during 1997.

       An income tax provision of $1,700,000 was recorded in 1997, primarily 
as  a result of permanently non-deductible costs for tax purposes associated 
with  the Recapitalization Merger. At December 31, 1997, the Company had  
approximately $36,000,000 of net operating losses available for federal tax  
purposes to offset future taxable income, subject to certain limitations. The 
 Company expects its future effective tax rate to increase as net operating 
loss  carryforwards are fully utilized.

       The Company's loss before extraordinary gain was $5,657,000 in 1997, 
compared to income before extraordinary gain of $6,501,000 in 1996, a 
decrease of $12,158,000, primarily attributable to costs associated with the 
Recapitalization Merger. The Company reported extraordinary gains, net of 
income taxes, in 1997 of $1,849,000 on early extinguishment of debt.

                                       11

<PAGE>

YEAR ENDED DECEMBER 31, 1996 COMPARED TO YEAR ENDED DECEMBER 31, 1995

       Revenues for 1996 were $68,482,000, an increase of $10,417,000, or 
17.9%, over 1995. On April 26, 1996, the Company acquired all of the 
outstanding shares of Royal Medical Health Services, Inc. ("Royal") and 
certain related assets. Excluding revenues of $2,895,000 from operations 
which were sold in the second half of 1995, the increase in revenues was 
$13,312,000, or 24.1%, with Royal accounting for $4,694,000, or 8.5% of the 
increase. This increase reflects a scan-based MRI revenues increase of 
$10,897,000, or 22.0%, ($4,532,000, or 9.2%, as a result of the Royal 
Acquisition), resulting from a 23.4% increase in total scan volume partially 
offset by a 1.1% decrease in the average revenues realized per MRI scan. 
Royal accounted for 9.8% of the scan volume increase and 0.1% of the 
offsetting price per scan decrease. The average number of scans per day for 
each MRI system increased 15.5% to 6.7 in 1996 from 5.8 in 1995. Management 
attributes the non-Royal volume increase to the Company's continuing MRI 
systems upgrade program, which has enabled the Company to obtain new 
long-term contracts from both existing and new customers, and to the effect 
of some smaller acquisitions. Management believes the decrease in average 
revenues realized per scan is the result of: continuing competitive pressure 
in the MRI service industry and cost containment efforts by health care 
payors; obtaining contracts with customers that have high scan volumes which 
justify lower scan prices; and many customers achieving discount price levels 
on incremental scan volumes. Revenues under fixed fee contracts increased 
$893,000, or 43.8%, resulting from an increased number of MRI systems under 
such arrangements. Other revenues increased $891,000 primarily as a result of 
the Company selling its investment in London-based Alliance Medical, Ltd. and 
recording a gain of $750,000. CT revenues increased $632,000, or 21.8%, 
primarily as a result of the third quarter 1995 and fourth quarter 1996 
acquisitions of two CT businesses.

       The Company operated 86 MRI systems at December 31, 1996 compared to 
76 MRI systems at December 31, 1995.  The average number of MRI systems 
operated by the Company was 85 during 1996, compared to 74 during 1995.

       Operating expenses, excluding depreciation, totaled $32,344,000 in 
1996, an increase of $4,002,000, or 14.1%, from 1995. Excluding expenses of 
$1,008,000 related to operations which were sold in the second half of 1995, 
the increase in operating expenses was $5,010,000, or 18.3%, with Royal 
contributing $2,333,000, or 8.5% of the increase. Payroll and related 
employee expenses increased $1,789,000, or 15.0%, which was in line with the 
revenue increase. Equipment rental expense increased $898,000, or 60.4%. The 
increase resulted from a higher number of rented MRI systems in operation and 
the Company's leasing of 20 new tractors in 1996. Other operating expenses 
increased $751,000, which was offset by a $761,000 decrease in preventive 
maintenance contract and cryogen expense, primarily as a result of more 
efficient systems and lower contract rates associated with the Company's 
equipment upgrade program.

       Depreciation expense during 1996 totaled $12,737,000, an increase of 
$535,000, or 4.4%. Excluding depreciation expense of $638,000 related to 
operations which were sold in the second half of 1995, depreciation expense 
increased $1,173,000, or 10.1%, from the 1995 level principally due to a 
higher amount of depreciable assets associated with equipment additions and 
upgrades and the Royal acquisition. Amortization expense in 1996 increased 
$607,000, or 45.1%, over the 1995 period as a result of the Royal acquisition 
and four smaller acquisitions in late 1995 and 1996.

       Selling, general and administrative expenses totaled $8,130,000 in 
1996, an increase of $1,836,000, or 29.2%, from 1995. Excluding expenses of 
$369,000 related to operations sold in the second half of 1995, selling, 
general and administrative expenses increased $2,205,000, or 37.2%. Payroll 
and related expenses increased $1,457,000, primarily as a result of increased 
employee compensation related to increased sales commissions, performance 
compensation in connection with the increase in net income, early achievement 
of long term incentive plan objectives and increased staffing levels. Bad 
debt expense increased $567,000 in 1996 compared to 1995.

       Interest expense of $5,758,000 in 1996 was $705,000, or 14.0%, higher 
than 1995, primarily as a result of higher average outstanding debt balances 
during 1996 as compared to 1995. This increase related to debt assumed in 
connection with the Royal acquisition and additional borrowing related to 
equipment additions.

       An income tax provision of $1,060,000 was recorded in 1996. the 
Company's pre-tax income in 1996 was substantially offset by net operating 
loss carry forwards; however, certain federal alternative minimum taxes and 
state tax liabilities applied to this income, giving rise to the tax 
provision recorded. In 1995, an income tax provision of $727,000 was 
recorded, also related to certain federal alternative minimum taxes and state 
tax liabilities. The Company's 1996 effective tax rate of approximately 14% 
of pre-tax income before extraordinary gains was comparable to the 1995 rate. 
At December 31, 1996, the Company had approximately $26,400,000 of net 
operating loss carryovers available for federal regular income tax purposes 
to offset future taxable income, subject to certain limitations. 
Approximately $4,500,000 of this amount is not subject to such limitations; 
consequently, approximately $6,700,000 of operating loss carryovers is 
available in 1997 for regular federal income tax purposes. The Company 
expects its future effective tax rate to increase as these net operating loss 
carryovers are fully utilized.

       The Company's net income before extraordinary gains was $6,501,000 in 
1996 compared to net income of $4,102,000 in 1995, an increase of $2,399,000, 
or 58.5%, primarily attributable to the increase in revenues achieved without 
a proportionate 

                                       12

<PAGE>

increase in operating and selling, general and administrative expenses. The 
Company reported extraordinary gains, net of income taxes, in the fourth 
quarter of 1996 of approximately $6,300,000 on early extinguishment of debt.

LIQUIDITY AND CAPITAL RESOURCES

       The Company generated $12,864,000, $21,731,000 and $18,043,000 from 
operating activities in 1997, 1996 and 1995, respectively. Capital 
expenditures, consisting primarily of new equipment purchases, totaled 
$51,821,000, $34,376,000 and $11,383,000 in 1997, 1996 and 1995, 
respectively. Since January 1, 1995, The Company has upgraded 24 MRI systems 
and purchased 43 new MRI systems, including replacement systems. The Company 
expects to purchase additional equipment under binding commitments in 1998 
and finance such purchases with the Company's revolving loan facility (SEE 
NOTE 4).

       The Company's primary cash needs consist of capital expenditures and 
debt service. The Company incurs capital expenditures for the purposes of (i) 
providing routine upgrades of its MRI systems; (ii) replacing or making major 
upgrades to older, less advanced systems with new state-of-the-art systems; 
and (iii) purchasing new systems. The Company estimates that routine annual 
upgrade expenditures average approximately $25,000 per system or 
approximately $3,025,000 in the aggregate, based on the fleet size at 
December 31, 1997. In addition to these routine expenditures, the Company 
expects capital expenditures to be approximately $28,143,000 in 1998, which 
primarily reflects the anticipated purchase of 14 new MRI systems, including 
replacement systems. The Company's decision to purchase a new system is 
typically predicated on obtaining new or extending existing customer 
contracts, which serve as the basis of demand for the new system.

       As a result of the Recapitalization Merger, the Company issued 
$185,000,000 of Notes (consisting of $140,000,000 Senior Subordinated Notes 
due 2005, bearing interest at the rate of 9 5/8% per annum; and $45,000,000 
Floating Interest Rate Subordinated Term Securities due 2005, bearing 
interest at a rate per annum equal to LIBOR plus 4.19%) which are payable 
semiannually, and require no principal repayments until maturity. The Company 
also entered into a $125,000,000 Credit Agreement consisting of a $50,000,000 
Term Loan Facility ($30,000,000 of which was funded at December 31, 1997) and 
a $75,000,000 Revolving Loan Facility (none of which was funded at December 
31, 1997), and carried over approximately $12,700,000 of other obligations. 
The Term Loan matures on the sixth anniversary of the initial borrowing and 
requires annual principal repayments of $300,000 per year during the first 
five years and the outstanding principal amount in the sixth year. The 
Revolving Loan Facility matures on the fifth anniversary of the initial 
borrowing and has mandatory commitment reductions of $37,500,000 on the 
fourth and fifth anniversaries of the initial borrowing. The Credit Agreement 
contains restrictive covenants, which, among other things, limit the 
incurrence of additional indebtedness, dividends, transactions with 
affiliates, asset sales, acquisitions, mergers and consolidations, liens and 
encumbrances, and prepayments of other indebtedness. In addition, the Credit 
Agreement requires loans to be prepaid with 100% of the net proceeds of 
non-ordinary-course asset sales or other dispositions of property, issuance's 
of debt obligations and certain preferred stock and certain insurance 
proceeds, 75% of annual excess cash flow and 50% of the net proceeds from 
common equity and certain preferred stock issuances, in each case subject to 
limited exceptions. Voluntary prepayments are permitted in whole or in part.

       Also as part of the Recapitalization Merger, the Company issued 
$15,000,000 of Series F Preferred Stock. The Series F Preferred Stock pays 
dividends at the rate of 13.5% per annum, payable quarterly in arrears, with 
such dividends payable in kind at the option of the Company for the first 
five years from the issue date. The Series F Preferred Stock is mandatorily 
redeemable for its liquidation preference plus accrued and unpaid dividends 
on the 10th anniversary of the issue date. The Series F Preferred Stock is 
redeemable at the option of the Company prior to the 10th anniversary at 
premiums (expressed as a percentage of the accreted face value) declining 
over ten years from 13.5% to 0%. The Company does not currently intend to pay 
dividends in cash on the Series F Preferred Stock prior to the fifth 
anniversary of the issue date and does not currently intend to redeem the 
Series F Preferred Stock prior to the mandatory redemption date.

       On March 12, 1998, the Company acquired Mobile Technology, Inc. 
("MTI"), another nationwide provider of diagnostic imaging services. The 
Company funded the MTI acquisition with $20,000,000 of existing Term Loan 
availability under tranche A, $5,400,000 of revolver borrowings, a 
$20,000,000 increase to the Term Loan Facility under tranche A, and a new 
$50,000,000 Term Loan Facility under tranche B. The Credit Agreement was 
amended to provide for the increased Term Facilities.

       The Company believes that subsequent to the Recapitalization Merger 
and the incurrence of indebtedness related thereto, based on current levels 
of operations and anticipated growth, its cash from operations, together with 
other available sources of liquidity, including borrowings available under 
the Revolving Loan Facility, will be sufficient over the next several years 
to fund anticipated capital expenditures and make required payments of 
principal and interest on its debt, including payments due on the Notes and 
obligations under the Credit Agreement. In addition, the Company continually 
evaluates potential acquisitions and expects to fund such acquisitions from 
its available sources of liquidity, including borrowings under the Revolving 
Loan Facility.

           The Company's expansion and acquisition strategy may require 
substantial capital, and no assurance can be given that the Company will be 
able to raise any necessary additional funds through bank financing or the 
issuance of equity or debt securities on terms acceptable to the Company, if 
at all.

                                       13

<PAGE>

      Certain statements contained in Management's Discussion and Analysis 
of Financial Condition and Results of Operations, particularly in the 
preceding section entitled "Liquidity and Capital Resources" and elsewhere in 
this annual report on Form 10-K, are forward-looking statements. Statements 
in this annual report on Form 10-K which address activities, events or 
developments that the Company expects or anticipates will or may occur in the 
future, including such things as results of operations and financial 
condition, the consummation of acquisitions and financing transactions and 
the effect of such transactions on the Company's business and the Company's 
plans and objectives for future operations and expansion. These forward 
looking statements are subject to risks and uncertainties, including those 
identified as "Risk Factors" in the Company's Registration Statements on 
Forms S-2 (No. 333-33817) and S-4 (No. 333-3378). The foregoing should not be 
construed as an exhaustive list of all factors which could cause actual 
results to differ materially from those expressed in forward-looking 
statements made by the Company. Actual results may materially differ from 
anticipated results described in these statements.

YEAR 2000

    The Company recently purchased new software for approximately $296,000
which is year 2000 compatible. As a result, the Company does not believe
its systems will be adversely affected. However, there is no guarantee that
the systems of other companies on which the Company's systems rely will be
timely converted and would not have an adverse effect on the Company's
systems.
                                       14
<PAGE>
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

<TABLE>
<CAPTION>
<S>                                                                                                        <C>
Consolidated Financial Statements:

      Consolidated Balance Sheets at December 31, 1997 and 1996                                             16

      Consolidated Statements of Operations for the years ended December 31, 1997, 1996 and 1995            17

      Consolidated Statements of Cash Flows for the years ended December 31, 1997, 1996 and 1995            18-20

      Consolidated Statements of Preferred Stock, Common Stock, Additional Paid-In Capital (Deficit)
           and Accumulated Deficit for the years ended December 31, 1997, 1996 and 1995                     21

      Notes to Consolidated Financial Statements                                                            22-31

Report of Independent Auditors                                                                              32

Quarterly Financial Data                                                                                    33
</TABLE>

<PAGE>


                            ALLIANCE IMAGING, INC.
                         CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                                                       DECEMBER 31
                                                                                                       -----------
ASSETS                                                                                       1997                      1996
                                                                                             ----                      ----
<S>                                                                                    <C>                      <C>
Current assets:
   Cash and short-term investments                                                     $   10,798,000           $   10,867,000
   Accounts receivable, net of allowance for doubtful accounts of $750,000
      in 1997 and $513,000 in 1996                                                         12,628,000                8,889,000
   Deferred income taxes (Note 3)                                                           2,478,000                        -
   Prepaid expenses                                                                         1,285,000                  710,000
   Other receivables                                                                          472,000                  345,000
                                                                                       --------------           --------------
Total current assets                                                                       27,661,000               20,811,000

Equipment, at cost (NOTE 4)                                                               169,468,000              121,354,000
Less accumulated depreciation                                                             (57,255,000)             (43,735,000)
                                                                                       --------------           --------------
                                                                                          112,213,000               77,619,000
Goodwill, net of accumulated amortization of
   $9,971,000 in 1997 and $7,568,000 in 1996                                               36,149,000               27,990,000
Deferred financing costs                                                                   13,641,000                  185,000
Deposits and other assets                                                                   3,991,000                1,905,000
                                                                                       --------------           --------------
Total assets                                                                           $  193,655,000           $  128,510,000
                                                                                       --------------           --------------
                                                                                       --------------           --------------

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
   Accounts payable                                                                    $    6,677,000           $    1,765,000
   Accrued compensation and related expenses                                                5,982,000                3,465,000
   Other accrued liabilities                                                                8,021,000                6,341,000
   Current portion of long-term debt (NOTE 4)                                               6,351,000               16,323,000
                                                                                       --------------           --------------
Total current liabilities                                                                  27,031,000               27,894,000

Long-term debt, net of current portion  (NOTE 4)                                          227,874,000               72,702,000
Other liabilities                                                                              86,000                2,029,000
Deferred income taxes (NOTE 3)                                                              6,865,000                4,831,000
                                                                                       --------------           --------------
Total liabilities                                                                         261,856,000              107,456,000

Commitments  (NOTE 6)

Redeemable preferred stock, Series F, $.01 par value; 300,000 shares authorized;
   shares issued and outstanding - 150,000 in 1997
   (redemption value - $15,084,000) and zero in 1996 (NOTE 5)                              14,487,000                        -
Redeemable preferred stock, Series A, $.01 par value; 155,000 shares
   authorized; shares issued and outstanding (at redemption value)
    - zero in 1997 and 44,286 in 1996 (NOTES 2 AND 4)                                               -                4,694,000

Convertible preferred stock, $.01 par value; 22,000 shares authorized; shares
   issued and outstanding - zero in 1997 and 3,876 in 1996  (NOTE 5)                                -                  388,000
Common stock, $.01 par value; shares authorized - 10,000,000 in 1997 and
   25,000,000 in 1996; shares issued and outstanding - 4,054,111 in
   1997 and 10,913,388 in 1996 (NOTE 5)                                                        41,000                  109,000
Additional paid-in capital (deficit)                                                      (59,738,000)              34,404,000
Accumulated deficit                                                                       (22,991,000)             (18,541,000)
                                                                                       --------------           --------------
Total liabilities and stockholders' equity                                               $193,655,000             $128,510,000
                                                                                       --------------           --------------
                                                                                       --------------           --------------
</TABLE>

SEE ACCOMPANYING NOTES.

                                       16

<PAGE>



                               ALLIANCE IMAGING, INC.
                       CONSOLIDATED STATEMENTS OF OPERATIONS
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED DECEMBER 31
                                                                    -------------------------------------------------------------
                                                                            1997                   1996               1995
                                                                            ----                   ----               ----
<S>                                                                    <C>                       <C>                  <C>
Revenues                                                               $  86,474,000             $68,482,000          $58,065,000

Costs and expenses:
   Operating expenses, excluding depreciation                             38,997,000              32,344,000           28,342,000
   Depreciation expense                                                   15,993,000              12,737,000           12,202,000
   Selling, general and administrative expenses                            8,857,000               8,130,000            6,294,000
   Amortization expense, primarily goodwill                                2,426,000               1,952,000            1,345,000
   Interest expense, net of interest income of
      $592,000 in 1997, $502,000 in 1996 and
      $437,000 in 1995                                                     7,808,000               5,758,000            5,053,000
   Recapitalization merger costs  (NOTE 1)                                16,350,000                       -                    -
                                                                    ----------------            ------------         -------------
Total costs and expenses                                                  90,431,000              60,921,000           53,236,000

Income (loss) before income taxes and
   extraordinary gains                                                    (3,957,000)              7,561,000            4,829,000
Provision for income taxes  (NOTE 3)                                       1,700,000               1,060,000              727,000
                                                                    ----------------            ------------         -------------
Income (loss) before extraordinary gains                                  (5,657,000)              6,501,000            4,102,000
Extraordinary gains, net of taxes                                          1,849,000               6,300,000                    -
                                                                    ----------------            ------------         -------------
Net income (loss)                                                         (3,808,000)             12,801,000            4,102,000
Less:  Preferred stock dividends                                             626,000                 943,000              930,000
Add:  Excess of carrying amount of preferred
   stock repurchased over consideration paid                               1,906,000               1,764,000                   -
                                                                    ----------------            ------------         -------------
Income (loss) applicable to common stock                                 $(2,528,000)            $13,622,000           $3,172,000
                                                                    ----------------            ------------         -------------
                                                                    ----------------            ------------         -------------




Earnings per common share:
Income (loss) before extraordinary gains                             $         (0.41)           $       0.67         $        0.30
Extraordinary gains, net of  taxes                                              0.17                    0.58                     -
                                                                    ----------------            ------------         -------------
Net income (loss) per common share                                   $         (0.24)           $       1.25         $        0.30
                                                                    ----------------            ------------         -------------
                                                                    ----------------            ------------         -------------

Earnings per common share - assuming dilution:
Income (loss) before extraordinary gains                             $         (0.41)           $       0.63         $        0.28
Extraordinary gains, net of taxes                                               0.17                    0.55                     -
                                                                    ----------------            ------------         -------------
Net income (loss) per common share
   - assuming dilution                                               $         (0.24)           $       1.18         $        0.28
                                                                    ----------------            ------------         -------------
                                                                    ----------------            ------------         -------------
</TABLE>

SEE ACCOMPANYING NOTES.

                                       17

<PAGE>

                                         ALLIANCE IMAGING, INC.
                                 CONSOLIDATED STATEMENTS OF CASH FLOWS
<TABLE>
<CAPTION>
                                                                                        YEAR ENDED DECEMBER 31,
                                                                                        -----------------------
                                                                            1997                 1996                  1995
                                                                            ----                 ----                  ----
<S>                                                                   <C>                  <C>                  <C>
OPERATING ACTIVITIES
Net income (loss)                                                     $   (3,808,000)      $  12,801,000         $   4,102,000
Adjustments to reconcile net income (loss) to
  net cash provided by operating activities:
    Extraordinary gains                                                   (1,849,000)         (6,300,000)                    -
    Depreciation and amortization                                         18,419,000          14,689,000            13,547,000
    Amortization of deferred financing costs                                 131,000             411,000                85,000
    Distributions in excess of equity in (undistributed)
       income of investee                                                    271,000             (91,000)             (262,000)
    Increase (decrease) in deferred income taxes                            (444,000)          1,041,000              (173,000)
    Gain on disposal of equipment                                                  -                   -              (335,000)
    Gain on sale of investment                                                     -            (750,000)                    -
Changes in operating assets and liabilities:
    Accounts receivable, net                                              (1,960,000)         (2,474,000)            1,261,000
    Prepaid expenses                                                        (221,000)           (306,000)              (78,000)
    Other receivables                                                        211,000             (49,000)              (18,000)
    Other assets                                                              18,000             (72,000)              (96,000)
    Accounts payable, accrued compensation and
       other accrued liabilities                                           4,105,000           2,115,000              (520,000)
    Other liabilities                                                     (2,009,000)            716,000               530,000
                                                                         -----------         -----------           -----------
Net cash provided by operating activities                                 12,864,000          21,731,000            18,043,000

INVESTING ACTIVITIES
Equipment purchases                                                      (45,122,000)        (26,510,000)          (10,243,000)
(Increase) decrease in deposits on equipment                              (1,106,000)            264,000               448,000
Purchase of contracts and related assets of Mobile
    M.R. Venture, Ltd.                                                             -            (455,000)                    -
Purchase of common stock of Royal Medical
    Health Services, Inc., net of cash acquired                                    -          (1,844,000)                    -
Purchase of common stock of Sun MRI Services,
    Inc., net of cash acquired                                                     -            (269,000)                    -
Purchase of contracts and related assets of West
    Coast Mobile Imaging                                                           -             (90,000)                    -
Purchase of contracts and related assets of
    Advanced Health care Diagnostic Service, Inc.                                  -                   -              (412,000)
Purchase of MRI contracts and related assets of Pacific
    Medical Imaging, Inc.                                                   (756,000)                  -                     -
Purchase of partnership interests of Medical Consultants
    Imaging Company, net of cash acquired                                (11,436,000)                  -                     -
Proceeds from sale of investment                                                                 968,000
Proceeds from sale of equipment                                                                        -             2,418,000
                                                                         -----------         -----------           -----------
Net cash used in investing activities                                    (58,420,000)        (27,936,000)           (7,789,000)
</TABLE>

                                       18

<PAGE>



                             ALLIANCE IMAGING, INC.
               CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
<TABLE>
<CAPTION>
                                                                                          YEAR ENDED DECEMBER 31,
                                                                                         -----------------------
                                                                              1997                1996                  1995
                                                                              ----                -----                 -----
<S>                                                                    <C>                   <C>                  <C>
FINANCING ACTIVITIES
Payment of preferred stock dividends                                        (810,000)           (1,594,000)                   -
Repurchase of senior subordinated debentures                              (2,286,000)           (5,714,000)                   -
Partial prepayment of senior notes                                                 -            (3,537,000)                   -
Repurchase of Series A preferred stock                                    (2,523,000)           (6,307,000)                   -
Principal payments on long-term debt                                     (19,777,000)          (13,630,000)         (12,763,000)
Proceeds from long-term debt                                              36,027,000            23,889,000           11,116,000
Proceeds from senior bridge loan                                           5,128,000            12,872,000                    -
Proceeds from senior subordinated notes and term loan                    215,000,000                     -                    -
Prepayment of senior notes and certain equipment debt                    (73,341,000)                    -                    -
Repurchase of common stock and common stock                                             
    warrants                                                            (153,339,000)                    -                    -
Issuance of common stock                                                  39,954,000                     -                    -
Issuance of Series F preferred stock                                      14,400,000                     -                    -
Increase in deferred financing costs                                     (13,721,000)              (76,000)             (54,000)
Proceeds from exercise of employee stock options                             775,000                41,000               97,000
                                                                      -------------          -------------        -------------
Net cash provided by (used in) financing activities                       45,487,000             5,944,000           (1,604,000)
                                                                                        
Net (decrease) increase in cash and short-term                                          
    investments                                                              (69,000)             (261,000)           8,650,000
Cash and short-term investments, beginning of year                        10,867,000            11,128,000            2,478,000
                                                                      -------------          -------------        -------------
Cash and short-term investments, end of year                          $   10,798,000         $  10,867,000        $  11,128,000
                                                                      -------------          -------------        -------------
                                                                      -------------          -------------        -------------
                                                                                        
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION                                        
Interest paid                                                          $   7,677,000         $   5,562,000        $   5,483,000
Income taxes paid                                                            623,000               378,000              629,000

SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES
Net book value of assets exchanged                                    $    1,434,000         $   3,521,000        $   1,104,000
Preferred stock dividend accrued                                              97,000               266,000              930,000
Excess of carrying amount of preferred stock                                             
  repurchased over consideration paid                                      1,906,000             1,764,000                    -
Conversion of senior bridge loan into Series D 4%                                        
   convertible preferred stock                                            18,000,000                     -                    -
Conversion of Series C 5% convertible preferred stock                                    
   into common stock                                                         388,000                     -                    -
Conversion of Series D 4% convertible preferred stock                                    
   into common stock                                                      18,000,000                     -                    -
</TABLE>

                                       19

<PAGE>

       During the 1997 fourth quarter, the Company purchased the partnership 
interests of Medical Consultants Imaging Company for cash consideration of 
approximately $12,323,000. In conjunction with the acquisition, liabilities 
were assumed as follows:

<TABLE>
<CAPTION>
  <S>                                                                     <C>
  Fair value of assets acquired                                            $ 19,916,000
  Cash paid for partnership interests                                       (12,323,000)
                                                                          -------------
  Liabilities assumed                                                       $ 7,593,000
                                                                          -------------
                                                                          -------------
</TABLE>

       During the 1996 second quarter, the Company purchased all of the 
common stock of Royal Medical Health Services, Inc., and related assets for 
cash consideration of approximately $1,914,000. In conjunction with the 
acquisition, liabilities were assumed as follows:

<TABLE>
<CAPTION>
  <S>                                                                      <C>
  Fair value of assets acquired                                             $ 8,601,000
  Cash paid for common stock                                                 (1,914,000)
                                                                           ------------
  Liabilities assumed                                                       $ 6,687,000
                                                                           ------------
                                                                           ------------
</TABLE>

       As additional consideration for the above purchase, the Company issued 
convertible preferred stock in the amount of $388,000 and common stock 
warrants valued at $212,000.

       During the 1996 third quarter, the Company purchased all of the common
stock of Sun MRI Services, Inc. for cash consideration of approximately
$391,000. In connection with the acquisition, liabilities were assumed as
follows:

<TABLE>
<CAPTION>
  <S>                                                                      <C>
  Fair value of assets acquired                                             $ 1,602,000
  Cash paid for common stock                                                   (391,000)
                                                                          -------------
  Liabilities assumed                                                       $ 1,211,000
                                                                          -------------
                                                                          -------------
</TABLE>

SEE ACCOMPANYING NOTES.
                                       20

<PAGE>



                             ALLIANCE IMAGING, INC.
                     CONSOLIDATED STATEMENTS OF PREFERRED
           STOCK, COMMON STOCK, ADDITIONAL PAID-IN CAPITAL (DEFICIT)
                           AND ACCUMULATED DEFICIT

<TABLE>
<CAPTION>
                                                                 Series A and F Redeemable      Series C and D Convertible
                                                                      Preferred Stock                 Preferred Stock    
                                                                      ---------------                 ---------------
                                                              Shares                Amount         Shares        Amount   
                                                             ---------           -----------      --------     ----------
<S>                                                          <C>                 <C>              <C>          <C>       
Balance at December 31, 1994                                   155,000           $15,500,000             -        $    -    
Exercise of common stock options                                     -                     -             -             - 
Preferred stock dividends accrued                                    -               930,000             -             - 
Net income for year ended December 31, 1995                          -                     -             -             - 
                                                             ---------           -----------      --------     ----------
Balance at December 31, 1995                                   155,000            16,430,000             -             - 

Payment of 1995 preferred stock dividends                            -              (930,000)            -             - 
Exercise of common stock options                                     -                     -             -             - 
Issuance of common stock warrants in connection with
   senior and subordinated debt amendment                            -                     -             -             - 
Issuance of common stock warrants in connection with
   transfer and amendment of senior notes                            -                     -             -             - 
Issuance of Series C preferred stock in connection with
   acquisition of Royal Medical Health Services, Inc.                -                     -         3,876       388,000 
Issuance of common stock warrants in connection with
   acquisition of Royal Medical Health Services, Inc.                -                     -             -             - 
Preferred stock dividends accrued                                    -               930,000             -             - 
Payment of 1996 preferred stock dividends                            -              (664,000)            -             - 
Repurchase of Series A preferred stock                        (110,714)          (11,072,000)            -             - 
Net income for year ended December 31, 1996                          -                     -             -             - 
                                                             ---------           -----------      --------     ----------
Balance at December 31, 1996                                    44,286             4,694,000         3,876       388,000 

Exercise of common stock options                                     -                     -             -             - 
Repurchase of Series A redeemable preferred stock              (44,286)           (4,694,000)            -             - 
Transaction costs associated with conversion of senior
     bridge loan into Series D preferred stock                       -                     -             -             - 
Conversion of senior bridge loan into Series D preferred stock       -                     -        18,000    18,000,000 
Series C preferred stock dividend                                    -                     -             -             - 
Series D preferred stock dividend                                    -                     -             -             - 
Conversion of Series C preferred stock into common stock             -                     -        (3,876)     (388,000)
Conversion of Series D preferred stock into common stock             -                     -       (18,000)  (18,000,000)
Conversion of Newport Acquisition Corp. common stock
     into Alliance common stock                                      -                     -             -             - 
Issuance of Series F redeemable preferred stock                150,000            14,400,000             -             - 
Series F preferred stock dividend accrued and accretion              -                87,000             -             - 
Repurchase of common stock                                           -                     -             -             - 
Payment to retire common stock warrants                              -                     -             -             - 
Tax benefit of disqualified stock option dispositions
     and warrants                                                    -                     -             -             - 
Net loss for the year ended December 31, 1997                        -                     -             -             - 

                                                             ---------           -----------      --------     ----------
Balance at December 31, 1997                                   150,000           $14,487,000             -             - 
                                                             ---------           -----------      --------     ----------
                                                             ---------           -----------      --------     ----------

<CAPTION>

                                                                                                Additional
                                                                            Common Stock          Paid-In
                                                                            ------------          Capital        Accumulated
                                                                        Shares       Amount      (Deficit)         Deficit
                                                                        ------       ------     -----------      -----------
<S>                                                                 <C>             <C>         <C>              <C> 
Balance at December 31, 1994                                         10,614,371      $106,000    $31,813,000     $(33,584,000) 
Exercise of common stock options                                        221,800         2,000         95,000                -  
Preferred stock dividends accrued                                             -             -              -         (930,000) 
Net income for year ended December 31, 1995                                   -             -              -        4,102,000  
                                                             --     -----------     ---------   ------------     ------------  
Balance at December 31, 1995                                         10,836,171       108,000     31,908,000      (30,412,000) 
                                                                                                                               
Payment of 1995 preferred stock dividends                                     -             -              -                -  
Exercise of common stock options                                         77,217         1,000         39,000                -  
Issuance of common stock warrants in connection with                                                                           
   senior and subordinated debt amendment                                     -             -        259,000                -  
Issuance of common stock warrants in connection with                                                                           
   transfer and amendment of senior notes                                     -             -        222,000                -  
Issuance of Series C preferred stock in connection with                                                                        
   acquisition of Royal Medical Health Services, Inc.                         -             -              -                -  
Issuance of common stock warrants in connection with                                                                           
   acquisition of Royal Medical Health Services, Inc.                         -             -        212,000                -  
Preferred stock dividends accrued                                             -             -              -         (930,000) 
Payment of 1996 preferred stock dividends                                     -             -              -                -  
Repurchase of Series A preferred stock                                        -             -      1,764,000                -  
Net income for year ended December 31, 1996                                   -             -              -       12,801,000  
                                                                    -----------     ---------   ------------     ------------  
Balance at December 31, 1996                                         10,913,388       109,000     34,404,000      (18,541,000) 
                                                                                                                               
Exercise of common stock options                                        554,539         6,000        768,000                -  
Repurchase of Series A redeemable preferred stock                             -             -      1,906,000                -  
Transaction costs associated with conversion of senior                                                                         
     bridge loan into Series D preferred stock                                -             -       (160,000)               -  
Conversion of senior bridge loan into Series D preferred stock                -             -              -                -  
Series C preferred stock dividend                                             -             -              -          (13,000) 
Series D preferred stock dividend                                             -             -              -         (528,000) 
Conversion of Newport Acquisition Corp. common stock                                                                           
     into Alliance common stock                                       3,632,222        36,000     39,918,000                -  
Conversion of Series C preferred stock into common stock                 80,206         1,000        400,000          (14,000) 
Conversion of Series D preferred stock into common stock              3,000,000        30,000     17,970,000                -  
Issuance of Series F redeemable preferred stock                               -             -              -                -  
Series F preferred stock dividend accrued and accretion                       -             -              -          (87,000) 
Repurchase of common stock                                          (14,126,244)     (141,000)   (155,247,000)              -  
Payment to retire common stock warrants                                       -             -     (2,097,000)               -  
Tax benefit of disqualified stock option dispositions                                                                          
     and warrants                                                             -             -      2,400,000                -  
Net loss for the year ended December 31, 1997                                 -             -              -       (3,808,000) 
                                                                                                                               
                                                                    -----------     ---------   ------------     ------------
Balance at December 31, 1997                                          4,054,111       $41,000   $(59,738,000)    $(22,991,000) 
                                                                    -----------     ---------   ------------     ------------  
                                                                    -----------     ---------   ------------     ------------  
</TABLE>
See accompanying notes

                                       21

<PAGE>

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                              DECEMBER 31, 1997

1.  DESCRIPTION OF THE COMPANY AND BASIS OF FINANCIAL STATEMENT PRESENTATION

DESCRIPTION OF THE COMPANY -- Alliance Imaging, Inc. (the Company) provides 
outsourced radiology services and high technology diagnostic imaging systems 
and related technical support services, as well as management and information 
services, to hospitals and other health care providers. Diagnostic imaging 
services are provided on both a mobile, shared-user basis as well as on a 
full-time basis to single customers. The Company operates entirely within the 
United States and is one of the largest providers of magnetic resonance 
imaging (MRI) and computed tomography (CT) services in the country. The 
equipment used by the Company is sophisticated and subject to accelerated 
obsolescence in the event of significant technological change.

BASIS OF FINANCIAL STATEMENT PRESENTATION -- The accompanying consolidated 
financial statements include the accounts of Alliance Imaging, Inc. and its 
consolidated subsidiaries. Significant intercompany transactions have been 
eliminated. The Company owns 49% of a partnership as a general and limited 
partner and a 50% interest in a joint venture. These entities provide 
services similar to the Company's activities and are accounted for under the 
equity method.

USE OF ESTIMATES -- The preparation of financial statements in conformity 
with generally accepted accounting principles requires management to make 
estimates and assumptions that affect the amounts reported in the financial 
statements and accompanying notes. Actual results could differ from those 
estimates.

RECAPITALIZATION MERGER -- On December 18, 1997, after obtaining the approval 
of stockholders, the Company completed a series of transactions contemplated 
by an Agreement and Plan of Merger between Newport Investment LLC (the 
"Investor") and the Company (the "Recapitalization Merger") whereby the 
Company: obtained proceeds from debt financing aggregating $215,000,000; 
issued 150,000 shares of non-voting redeemable Series F preferred stock to 
the Investor for proceeds of $15,000,000; issued 3,632,222 shares of its 
common stock in exchange for all of the outstanding stock of Newport 
Acquisition Corporation, a subsidiary of the Investor, and received net 
proceeds of $39,954,000 from cash placed into Newport Acquisition Corporation 
by the Investor; and converted all shares of its common stock held by 
existing stockholders in excess of 411,358 shares that were retained by 
electing existing stockholders into the right to receive $11 in cash. The 
Company used the cash proceeds from these transactions to fund: the purchase 
of its common stock from existing stockholders - $162,500,000; repayment of 
existing debt, net of $1,100,000 net discount on prepayment of debt - 
$73,900,000; transaction costs charged to expense - $16,400,000; deferred 
debt financing fees and redeemable preferred stock financing fees of 
$14,300,000; and an increase in the Company's cash balance of $2,854,000.

       As a result of these transactions, the Company experienced an 
approximate 90% ownership change. The Investor, which was formed and is 
wholly owned by certain affiliates of Apollo Management, L.P., (Apollo) 
obtained ownership of approximately 83.6% of the Company's outstanding common 
stock, and the Company became highly leveraged. The Company paid $3,200,000 
to Apollo for professional services rendered in connection with the 
Recapitalization Merger. The Recapitalization Merger and related transactions 
have been treated as a leveraged recapitalization in which the issuance and 
retirement of debt have been accounted for as financing transactions, the 
sales and purchases of the Company's stock have been accounted for as capital 
transactions at amounts received from or paid to stockholders, and no changes 
were made to the carrying values of the Company's assets and liabilities that 
were not directly impacted by the transactions.

2.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

CASH AND SHORT-TERM INVESTMENTS  -- The Company considers short-term 
investments with original maturities of three months or less to be cash 
equivalents.

ACCOUNTS RECEIVABLE -- The Company provides shared and single-user diagnostic 
imaging equipment and technical support services to the health care industry 
and directly to patients on an outpatient basis. Substantially all of the 
Company's accounts receivable are due from hospitals, other health care 
providers and health insurance providers located throughout the United 
States. Services are generally provided pursuant to long-term contracts and 
directly to patients, and generally collateral is not required. Receivables 
generally are collected within industry norms for third-party payors. Credit 
losses are provided for in the consolidated financial statements and losses 
experienced have been within management's estimates.

                                       22

<PAGE>

EQUIPMENT -- Equipment is stated at cost and is generally depreciated using 
the straight-line method over an initial estimated life of three to eight 
years to an estimated residual value, generally approximating between five 
and 20 percent of original cost. If the Company continues to operate the 
equipment beyond its initial estimated life, the residual value is then 
depreciated to a nominal salvage value over three years.

       Routine maintenance and repairs are charged to expense as incurred. 
Major repairs and purchased software and hardware upgrades, which extend the 
life or add value to the equipment, are capitalized and depreciated over the 
remaining useful life.

       With the exception of a small amount of office furniture and equipment 
and leasehold improvements, substantially all of the property owned by the 
Company relates to diagnostic imaging equipment, tractors and trailers used 
in the business.

GOODWILL -- The Company amortizes goodwill using the straight-line method 
over a period of one to 25 years. For acquired entities, the amortization 
period selected is primarily based upon the estimated life of the customer 
contracts, including expected renewals, and related other assets acquired, 
not to exceed 20 years. The Financial Accounting Standards Board (FASB) 
issued Statement of Financial Accounting Standards No. 121, "Accounting for 
the Impairment of Long-Lived Assets and for Long-Lived Assets to be Disposed 
Of" (SFAS No. 121), in March 1995. SFAS No. 121 requires long-lived assets 
and certain intangibles held and used by the Company to be reviewed for 
impairment whenever events or changes in circumstances indicate that the 
carrying amount of an asset may not be recoverable. The recoverability test 
is to be performed at the lowest level at which undiscounted net cash flows 
can be directly attributable to long-lived assets. The Company adopted SFAS 
No. 121 in the first quarter of 1996 with no material effect on the Company's 
financial statements.

REVENUE RECOGNITION -- The majority of the Company's revenues are derived 
directly from health care providers. To a lesser extent, revenues are 
generated from direct billings to patients or their medical payors who are 
recorded net of contractual discounts and other arrangements for providing 
services at less than established patient billing rates. Net revenues from 
direct patient billing amounted to approximately 7%, 8% and 10% of revenues 
in the years ended December 31, 1997, 1996 and 1995, respectively. No single 
customer accounted for 3% or more of consolidated revenues in each of the 
three years in the period ended December 31, 1997. All revenues are 
recognized at the time the service is performed.

INCOME TAXES -- The Company calculates deferred taxes and related income tax 
expense using the liability method. This method determines deferred taxes by 
applying the current tax rate to the cumulative temporary differences between 
recorded carrying amounts and the corresponding tax basis of assets and 
liabilities. A valuation allowance is established for deferred tax assets 
unless their realization is considered more likely than not. The Company's 
provision for income taxes is the sum of the change in the balance of 
deferred taxes between the beginning and the end of the period plus income 
taxes currently payable.

INVESTMENT TAX CREDITS -- The Company accounts for investment tax credits 
under the flow through method.

FAIR VALUES OF FINANCIAL INSTRUMENTS -- FASB Statement No. 107, "Disclosures 
about Fair Value of Financial Instruments," requires disclosure of fair value 
information about financial instruments, whether or not recognized in the 
balance sheet, for which it is practicable to estimate that value. In cases 
where quoted market prices are not available, fair values are based on 
estimates using present value or other valuation techniques. Those techniques 
are significantly affected by the assumptions used, including the discount 
rate and estimates of future cash flows. In that regard, the derived fair 
value estimated cannot be substantiated by comparison to independent markets 
and, in many cases, could not be realized in immediate settlement of the 
instrument. Statement 107 excludes certain financial instruments and all 
nonfinancial instruments from its disclosure requirements. Accordingly, the 
aggregate fair value amounts presented do not represent the underlying value 
of the Company.

       The following methods and assumptions were used by the Company in 
estimating its fair value disclosures for financial instruments:

CASH AND SHORT-TERM INVESTMENTS: The carrying amount reported in the balance 
sheet for cash and cash equivalents approximates its fair value.

LONG-TERM DEBT: The fair values of the Company's long-term debt are estimated 
using discounted cash flow analyses, based on the Company's current 
incremental rates for similar types of borrowing arrangements.

                                       23

<PAGE>

       The carrying amounts and estimated fair values of the Company's 
financial instruments are as follows:


<TABLE>
<CAPTION>
                                                        December 31, 1997                              December 31, 1996
                                                        -----------------                              -----------------
                                                 Carrying                 Fair                   Carrying               Fair
                                                  Amount                  Value                   Amount                Value
                                                  ------                  -----                   ------                -----
<S>                                            <C>                    <C>                      <C>                    <C>
Cash and short-term investments                $  10,798,000          $  10,798,000            $10,867,000            $10,867,000
Long-term debt                                   234,225,000            233,539,000             89,025,000             84,150,000
Redeemable preferred stock - Series A                      -                      -              4,694,000              2,788,000
Redeemable preferred stock - Series F             14,487,000             14,487,000                      -                      -
</TABLE>

       As more fully discussed in Note 4, the Company repurchased all of its 
Series A redeemable preferred stock and paid approximately $2,788,000 to 
retire the December 31, 1996 balance. Consequently, the Company believes 
$2,788,000 reasonably approximates the fair value of its Series A redeemable 
preferred stock balance at December 31, 1996.

       As more fully discussed in Note 5, the Company issued its Series F 
redeemable preferred stock in exchange for $15,000,000 cash on December 18, 
1997, in connection with the Recapitalization Merger. Although it was not 
practicable to reevaluate the estimated fair value of the Series F redeemable 
preferred stock as of December 31, 1997 because of a lack of a quoted market 
price and the inability to estimate fair value without incurring excessive 
costs, the Company believes the $14,487,000 carrying amount at December 31, 
1997, which represents the original fair value of the preferred stock (less a 
$600,000 financing fee) increased for the 1997 cumulative dividend and 
financing fee accretion, reasonably approximates its fair value at that date.

EARNINGS PER COMMON SHARE -- In 1997, the FASB issued Statement No. 128, 
"Earnings per Share". Statement 128 replaced the calculation of primary and 
fully diluted earnings per share with basic and diluted earnings per share. 
Unlike primary earnings per share, basic earnings per share excludes any 
dilutive effects of options, warrants and convertible securities. Diluted 
earnings per share are very similar to the previously reported fully diluted 
earnings per share. All earnings per share amounts for all periods have been 
presented, and where necessary, restated to conform to the Statement 128 
requirements. The following table sets forth the computation of basic and 
diluted earnings per share:

<TABLE>
<CAPTION>
                                                                          1997                   1996                1995
                                                                          ----                   ----                ----
<S>                                                                    <C>                   <C>                  <C>
Numerator:
Income (loss) before extraordinary gains                               $ (5,657,000)         $ 6,501,000          $ 4,102,000
Preferred stock dividends                                                  (626,000)            (943,000)            (930,000)
Excess of carrying amount of preferred stock repurchased
   over consideration paid                                                1,906,000            1,764,000                    -
                                                                        -----------           ----------          ------------
Numerator for basic and diluted earnings per share
   - income available to common stockholders before
   extraordinary gain                                                  $ (4,377,000)          $7,322,000           $3,172,000
                                                                        -----------           ----------          ------------
                                                                        -----------           ----------          ------------

Denominator:
Denominator for basic earnings per share -
  weighted-average shares                                                10,743,000           10,864,000           10,736,000
Effect of dilutive securities:
Employee stock options and common stock warrants                                  -              630,000              422,000
                                                                        -----------           ----------          ------------
Denominator for diluted earnings per share - adjusted
  weighted-average shares                                                10,743,000           11,494,000           11,158,000
                                                                        -----------           ----------          ------------
                                                                        -----------           ----------          ------------

Basic earnings (loss) per share before extraordinary gain          $          (0.41)      $          0.67      $          0.30
                                                                        -----------           ----------          ------------
                                                                        -----------           ----------          ------------

Diluted earnings (loss) per share before extraordinary gain        $          (0.41)      $          0.63      $          0.28
                                                                        -----------           ----------          ------------
                                                                        -----------           ----------          ------------
</TABLE>

RECENT ACCOUNTING PRONOUNCEMENTS -- In June 1997, the FASB issued Statement 
No. 130, "Reporting Comprehensive Income", which establishes standards for 
the reporting and display of comprehensive income and its components in 
financial statements. Comprehensive income is comprised of net income plus or 
minus specified changes in stockholders' equity. Statement No. 130 is 
effective for fiscal years beginning after December 15, 1997 and requires 
restatement of earlier periods presented. Also in June 1997, the FASB issued 
Statement No. 131, "Disclosures about Segments of an Enterprise and Related 
Information", which requires publicly-held companies to report financial and 
descriptive information about its operating segments in financial statements 
issued 

                                       24

<PAGE>

to shareholders for interim and annual periods. The statement also requires 
additional disclosures with respect to products and services, geographical 
areas of operations and major customers. Statement No. 131 is effective for 
fiscal years beginning after December 15, 1997 and requires restatement of 
earlier periods presented.

3.  INCOME TAXES

       The provision for income taxes shown in the consolidated statements of 
operations consists of the following:

<TABLE>
<CAPTION>
                                                                    1997                1996                 1995
                                                                    ----                ----                 ----
<S>                                                             <C>                 <C>                    <C>
        Current:
           Federal                                              $   3,529,000       $  2,958,000           $   960,000
           State                                                     (105,000)           735,000               970,000
                                                                -------------       ------------           -----------
                                                                    3,424,000          3,693,000             1,930,000
  Utilization of net operating loss carryovers                              -         (2,649,000)           (1,029,000)
                                                                -------------       ------------           -----------
                                                                    3,424,000          1,044,000               901,000
        Deferred:
           Federal                                                 (1,460,000)                 -              (181,000)
           State                                                    1,016,000            731,000                 7,000
                                                                -------------       ------------           -----------
                                                                     (444,000)           731,000              (174,000)
                                                                -------------       ------------           -----------
                                                                 $  2,980,000       $  1,775,000           $   727,000
                                                                -------------       ------------           -----------
                                                                -------------       ------------           -----------
</TABLE>

       The provision for income taxes applicable to income before 
extraordinary gains and attributed to the extraordinary gains is as follows:

<TABLE>
<CAPTION>
                                                                               1997                1996                1995
                                                                               ----                ----                ----
<S>                                                                     <C>                      <C>               <C>
Provision for taxes on income before extraordinary gains:
  Current                                                               $    2,144,000           $   329,000        $   901,000
  Deferred                                                                    (444,000)              731,000           (174,000)
                                                                        --------------           -----------        -----------
Total provision for taxes on income before extraordinary gains               1,700,000             1,060,000            727,000
Provision for taxes on extraordinary gains (current)                         1,280,000               715,000                  -
                                                                        --------------           -----------        -----------
                                                                        $    2,980,000            $1,775,000        $   727,000
                                                                        --------------           -----------        -----------
                                                                        --------------           -----------        -----------
</TABLE>

       Significant components of the Company's deferred tax assets and 
(liabilities) at December 31 are as follows:

<TABLE>
<CAPTION>
                                                                    1997                       1996
                                                                    ----                       ----
<S>                                                           <C>                           <C>
DEFERRED TAX LIABILITIES:  
Equipment basis differences                                   $  (17,774,000)               $  (12,981,000)
Cancellation of indebtedness                                      (3,000,000)                   (2,258,000)
                                                              --------------                --------------
  Total deferred tax liabilities                                 (20,774,000)                  (15,239,000)

DEFERRED TAX ASSETS:
Net operating losses                                              13,743,000                     9,900,000
Accounts receivable                                                  292,000                       266,000
Basis differences associated with other assets                     3,458,000                     2,105,000
Other                                                                 16,000                       330,000
                                                              --------------                --------------
    Total deferred tax assets                                     17,509,000                    12,601,000
Valuation allowance                                               (1,122,000)                   (2,193,000)
                                                              --------------                --------------
    Net deferred tax assets                                       16,387,000                    10,408,000
                                                              --------------                --------------
Net deferred taxes                                                (4,387,000)                   (4,831,000)
Current deferred tax asset                                         2,478,000                             -
                                                              --------------                --------------
Noncurrent deferred tax liability                             $   (6,865,000)             $     (4,831,000)
                                                              --------------                --------------
                                                              --------------                --------------
</TABLE>

       The net increase (decrease) in the Company's valuation allowance on 
deferred tax assets during the year ended December 31, 1997 totaled 
$(1,550,000) and $478,000 for federal and state purposes, respectively.

                                       25

<PAGE>

       A reconciliation of the expected total provision for income taxes, 
computed using the federal statutory rate on income before extraordinary 
gains, is as follows:

<TABLE>
<CAPTION>
                                                                        1997                  1996                     1995
                                                                        ----                  ----                     ----
<S>                                                             <C>                      <C>
Computed expected provision (benefit)                              $(1,385,000)           $ 2,646,000             $ 1,690,000
State income taxes, net of federal
    benefit                                                            407,000                572,000                 313,000
Amortization of goodwill                                               650,000                487,000                 458,000
Nondeductible Recapitalization expenses                              3,053,000
Warrants                                                              (189,000)
Alternative minimum tax                                                      -                182,000                  34,000
Increase (decrease) in valuation allowance
   on federal deferred tax assets                                     (873,000)            (2,798,000)             (1,710,000)
Other                                                                   37,000                (29,000)                (58,000)
                                                                --------------           ------------            ------------
                                                                $    1,700,000           $  1,060,000            $    727,000
                                                                --------------           ------------            ------------
                                                                --------------           ------------            ------------
</TABLE>

       At December 31, 1997, the Company had approximately $36,000,000 and 
$12,400,000 of operating loss carryforwards for federal and state regular 
income tax purposes, respectively, expiring through 2006. The Tax Reform Act 
of 1986 contains provisions which could substantially limit the availability 
of the net operating loss carryforwards if there is a greater than 50% change 
in ownership during a three year period. The Company has experienced such a 
change in 1991 and 1997, resulting in a limitation on the utilization of its 
net operating loss carryforwards. The limitation is based upon the value of 
the stock on that date. Management believes that the limitations will not 
have a material adverse effect on the Company's ability to fully utilize its 
net operating loss carryforwards. The ultimate realization of the loss 
carryforwards is dependent upon the future profitability of the Company.

4. INDEBTEDNESS

       Long-term debt consisted of the following at December 31:

<TABLE>
<CAPTION>
                                                                                                     1997                     1996
                                                                                                     ----                     ----
<S>                                                                                         <C>                    <C>
Term loan facility, due in quarterly installments through December 2003,
   interest payable as defined (SEE BELOW)                                                  $  30,000,000          $             -

 Senior subordinated notes, due December 2005, interest at 9.625%,
   payable semi-annually  (SEE BELOW)                                                         140,000,000                        -

Subordinated term securities, due  December 2005, interest at LIBOR
   (as defined) plus 4.19%, payable semi-annually  (SEE BELOW)                                 45,000,000                        -

Obligations to lending institutions, secured by equipment, due in monthly
    installments through December 2002 with weighted average interest rates of
    9.97% and 9.77% at December 31, 1997
    and 1996 respectively                                                                      19,225,000               51,695,000

Senior notes, secured by equipment (SEE BELOW)                                                          -               19,866,000

Senior bridge loan, due March 31, 1997 if not converted into
   preferred stock (SEE BELOW), interest at 10% payable at maturity                                     -               12,872,000

Senior subordinated debentures, unsecured, due in quarterly installments through
   2005 with an effective interest rate of
   0% (7.5% stated interest rate)                                                                       -                4,592,000
                                                                                             ------------             ------------
                                                                                              234,225,000               89,025,000
Less current portion                                                                            6,351,000               16,323,000
                                                                                             ------------             ------------
                                                                                             $227,874,000              $72,702,000
                                                                                             ------------             ------------
                                                                                             ------------             ------------
</TABLE>

       In connection with the Recapitalization Merger, the Company issued 
$140,000,000 of 9.625% senior subordinated notes and $45,000,000 of floating 
interest rate subordinated term securities (the "Notes"). The Notes mature on 
December 15, 2005 and are unsecured obligations of the Company ranking 
subordinate in right of payment to all senior debt. Interest on the Notes is 
payable semi-annually in cash on each June 15 and December 15 commencing on 
June 15, 1998. The interest rate on the floating interest 

                                       26

<PAGE>

rate subordinated term securities was 10.09625% at December 31, 1997.

        The Notes are unconditionally guaranteed, on a senior subordinated 
basis, jointly and severally, by all significant direct and indirect 
consolidated subsidiaries of the Company, which consist of Royal Medical 
Health Services, Inc., Alliance Imaging of Central Georgia, Inc., Alliance 
Imaging of Ohio, Inc., and Alliance Imaging of Michigan, Inc. (collectively, 
the "Subsidiary Guarantors"). Separate financial statements of the Subsidiary 
Guarantors are not included herein because such guarantors are jointly and 
severally liable with respect to the Company's obligations pursuant to the 
Notes, and the aggregate net assets, earnings and equity of the Subsidiary 
Guarantors and the Company are substantially equivalent to the net assets, 
earnings and equity of the Company on a consolidated basis. Accordingly, 
management has determined that separate financial statements and other 
disclosures concerning the Subsidiary Guarantors would not provide material 
information to users of its financial statements. Combined summarized 
financial information for the Subsidiary Guarantors is set forth below (in 
thousands):

<TABLE>
<CAPTION>
                                                              DECEMBER 31,
                                                ----------------------------------------
                                                          1997                   1996
                                                ------------------     -----------------
<S>                                             <C>                    <C>
Current assets                                       $     111                   $131
Noncurrent assets                                       19,937                  8,163
                                                ------------------     -----------------
     Total assets                                      $20,048                 $8,294
                                                ------------------     -----------------
                                                ------------------     -----------------

Current liabilities                                   $  1,102                 $1,621
Noncurrent liabilities                                  14,893                  4,238
Equity                                                   4,053                  2,435
                                                ------------------     -----------------
     Total liabilities and equity                      $20,048                 $8,294
                                                ------------------     -----------------
                                                ------------------     -----------------
</TABLE>

<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
                                                -------------------------------------------------------------
                                                      1997                   1996                   1995
                                                ------------------     -----------------     ----------------
<S>                                             <C>                    <C>                   <C>
Revenues                                                $8,465                 $7,142               $558
Costs and expenses                                       6,880                  5,676                225
                                                ------------------     -----------------     ----------------
Operating margin                                         1,585                  1,466                333
Provision for income taxes                                 540                    205                 50
                                                ------------------     -----------------     ----------------
Net income                                              $1,045                 $1,261               $283
                                                ------------------     -----------------     ----------------
                                                ------------------     -----------------     ----------------
</TABLE>

       The total assets, revenues and income before extraordinary items of 
the Company's non-guarantor subsidiaries on an individual and combined basis 
are less than 3% and therefore considered inconsequential.

       In addition to the Notes, the Company also entered into a Credit 
Agreement with a bank consisting of a $50,000,000 term loan facility and a 
$75,000,000 revolving loan facility. The term loan facility balance was $30 
million at December 31, 1997 with the remaining $20,000,000 available to 
finance future acquisitions permitted under the Credit Agreement. Interest 
under the term loan facility is variable based on the Company's leverage 
ratio and changes in specified published rates and the bank's prime lending 
rate. The interest rate on the term loan facility was 8.41% at December 31, 
1997. No amounts were outstanding under the revolving loan facility.

           In addition to a variable per annum fee in respect of outstanding 
letters of credit, the Company also pays a commitment fee equal to 1/2 of 1% 
per annum on the undrawn portion available under the Credit Agreement subject 
to decreases in certain circumstances. Certain mandatory prepayments are 
required from proceeds of various transactions and are allocated first to the 
term loan facility. Voluntary prepayments are permitted subject to certain 
limitations.

       The term loan facility, the revolving loan facility, and the 
obligations to lending institutions are collateralized by all of the 
Company's equipment at December 31, 1997.

       On December 31, 1996, the Company entered into a Bridge Loan Agreement 
(enabling the Company to borrow up to $18,000,000) and borrowed $12,872,000 
under a senior bridge loan; an additional $5,128,000 was borrowed on January 
2, 1997. The senior bridge loan was convertible into 18,000 shares of a new 
Series D convertible preferred stock (SEE NOTE 5). On December 31, 1996, the 
Company used the proceeds of the senior bridge loan to repurchase $11,345,000 
carrying value of its senior subordinated debentures (debentures) and 
$11,071,000 of its Series A redeemable preferred stock at a discount (plus 
related accrued interest and dividends). As a result, in the fourth quarter 
of 1996, the Company recorded an extraordinary gain of $4,935,000, net of 
taxes of $560,000, from this early extinguishment of debt. In addition, the 
excess of carrying amount of preferred stock repurchased over consideration 
paid and other charges amounted to $1,764,000, which was recognized as an 
increase in additional 

                                       27

<PAGE>

paid-in capital. In connection with this transaction, on January 2, 1997, the 
Company used the additional senior bridge loan proceeds to repurchase the 
remaining balance of its debentures and Series A redeemable preferred stock 
at a discount (plus related accrued interest and dividends). Accordingly, in 
January 1997, the Company recorded an extraordinary gain of $1,332,000, net 
of taxes of $920,000, from this early extinguishment of debt. The excess of 
carrying amount of preferred stock repurchased over consideration paid in 
January 1997 amounted to $1,906,000.

       On March 26, 1997, the holder of the senior bridge loan exercised its 
option to convert the senior bridge loan into 18,000 shares of Series D 
convertible preferred stock. At that time, senior notes not to exceed 
$9,000,000 held by the same lender became convertible into a new Series E 
preferred stock on or after January 1, 1998 (SEE NOTE 5).

       The Company's previous $3,000,000 revolving line of credit was 
terminated as of December 18, 1997.

       The maturities of long-term debt as of December 31, 1997 is due as     
follows: 

<TABLE>
<CAPTION>
       <S>                                           <C>
       Year ending December 31:
                 1998                                $  6,351,000
                 1999                                   6,184,000
                 2000                                   4,582,000
                 2001                                   2,550,000
                 2002                                   1,058,000
                 Thereafter                           213,500,000
                                                     ------------
                                                     $234,225,000
                                                     ------------
                                                     ------------
</TABLE>

       Of the Company's total indebtedness at December 31, 1997, $226,760,000 
is an obligation of the Company and $7,465,000 is an obligation of the 
Company's consolidated subsidiaries.

5.  PREFERRED AND COMMON STOCK

PREFERRED STOCK -- The Company is authorized to issue 500,000 shares of 
preferred stock, undesignated as to series. The Board of Directors has the 
authority to establish the voting powers, designations, preferences and other 
special rights for each series of preferred stock issued.

       In connection with the Recapitalization Merger (SEE NOTE 1), the 
Company authorized 300,000 shares of a new Series F redeemable preferred 
stock on December 18, 1997. The stock was recorded at $14,400,000 
(liquidation value of $15,000,000 less a financing fee of $600,000). The 
financing fee is being accreted on a straight-line basis over the ten-year 
term of the stock. The holders of the Series F redeemable preferred stock are 
entitled to receive cumulative dividends at the rate of 13.5% per annum of 
the stated liquidation value. Unpaid dividends accumulate and are payable 
quarterly by the Company in kind for the first five years after issuance, and 
thereafter in cash.

       In the event of liquidation, dissolution or winding up of the Company, 
the holders of Series F redeemable preferred stock shall be entitled to 
receive an amount equal to the stated liquidation value per share (plus 
accumulated but unpaid dividends) prior to any distributions to common 
stockholders. The Series F redeemable preferred stock is redeemable at the 
option of the Company at stated redemption premiums from the date of issuance 
through December 31, 2007. The Company is required to redeem all outstanding 
shares of Series F redeemable preferred stock at 100% of liquidation value on 
December 31, 2007 out of funds legally available. No sinking fund has been or 
will be established for the retirement or redemption of the shares of Series 
F redeemable preferred stock. Series F preferred stock is not convertible 
into shares of any other class or series of capital stock.

       In connection with the Company's debt refinancing effective December 
31, 1996 (SEE NOTE 4), the Company authorized 18,000 shares of a new Series D 
convertible preferred stock and 9,000 shares of a new Series E convertible 
preferred stock. The Company issued 18,000 shares of Series D preferred stock 
as a result of the conversion of borrowings of $18,000,000 under the Bridge 
Loan Agreement. No shares of Series E convertible preferred stock were ever 
issued. All shares of Series C and D convertible preferred stock were 
converted into 80,206 shares and 3,000,000 shares of common stock 
respectively in connection with the Recapitalization Merger (SEE NOTE 1).

       The holders of shares of preferred stock are not entitled to any 
voting rights with respect to any matters voted upon by the common 
stockholders. However, a majority of preferred stockholders (with each series 
voting as a single class) must approve certain corporate transactions 
including the authorization of additional classes or series of stock ranking 
prior to their stock, any increase in the number of authorized shares of 
their preferred stock series, any amendment to the terms of such preferred 
stock 

                                       28

<PAGE>

series and similar actions.

STOCK OPTIONS AND AWARDS -- The Company has elected to follow Accounting 
Principles Board Opinion No. 25, "Accounting for Stock Issued to Employees" 
(APB 25) and related Interpretations in accounting for its employee stock 
options because, as discussed below, the alternative fair value accounting 
provided for under FASB Statement No. 123, "Accounting for Stock-Based 
Compensation," requires use of option valuation models that were not 
developed for use in valuing employee stock options. Under APB 25, because 
the exercise price of the Company's employee stock options equals the market 
price of the underlying stock on the date of grant, no compensation expense 
is recognized.

       The Company's 1991 Stock Option Plan provides that up to 2,000,000 
shares may be granted to management and key employees. Options are granted at 
their fair market value at the date of grant. All options granted have 10 
year terms and vest and become fully exercisable at the end of 3 to 4 years 
of continued employment. In connection with the Recapitalization Merger, the 
Company adopted a new employee stock option plan pursuant to which options 
with respect to a total of 454,545 shares of the Company's common stock will 
be available for grant. Options are granted at their fair value at the date 
of grant. All options have 10 year terms. Fifty percent of the options vest 
in equal increments over four years and fifty percent vest over seven and 
one-half years (subject to acceleration if certain per-share equity targets 
are achieved). The weighted-average remaining contractual life of options 
outstanding as of December 31, 1997 and 1996, respectively, is 9.74 and 9.6 
years. The following table summarizes the Company's stock option activity:    

<TABLE>
<CAPTION>
                                                                         Weighted Average
                                                  Shares                   Exercise Price
                                                  ------                   --------------
<S>                                            <C>                        <C>
Outstanding at December 31, 1994                      742,400                   $0.4375
    Granted                                            32,000                    2.1172
    Exercised                                        (221,800)                   0.4375
    Canceled                                          (11,600)                   0.4375
                                               -----------------            -------------
Outstanding at December 31, 1995                      541,000                    0.5369
   Granted                                            489,200                    3.5625
   Exercised                                          (77,217)                   0.5151
   Canceled                                            (2,000)                   1.6875
                                               -----------------            -------------
Outstanding at December 31, 1996                      950,983                    2.0926
   Granted                                            625,000                    8.5150
   Exercised                                         (554,539)                   1.3952
   Redeemed for cash                                 (684,975)                   4.7704
   Canceled                                            (2,000)                   0.4375
                                               -----------------            -------------
Outstanding at December 31, 1997                      334,469                   $9.7760
 $9.7760
                                               -----------------            -------------
                                               -----------------            -------------
</TABLE>


       At December 31, 1997, 48,500 of these options were exercisable at 
$3.5625, 10,969 were exercisable at $6.5625 and 275,000 were exercisable at 
$11.00.

       In addition, the Company had options on 40,000 shares of common stock 
outstanding at December 31, 1996 at exercise prices of $1.125 to $8.25 and 
granted options on an additional 100,000 shares of common stock in 1997 at 
exercise prices of $6.5625 to $7.875 per share. These stock options were 
granted to Company directors outside of the 1991 Stock Option Plan and were 
all redeemed for cash in connection with the Recapitalization Merger (SEE 
NOTE 1).

       Pro forma information regarding net income and earnings per share is 
required by FASB Statement 123, which also requires that the information be 
determined as if the Company has accounted for its employee stock options 
granted subsequent to December 31, 1994 under the fair value method of that 
Statement. The fair value for these options was estimated as of the date of 
grant using a Black-Scholes option pricing model with the following 
weighted-average assumptions for 1997 and 1996, respectively: risk-free 
interest rates of 6.31% and 5.72%; no dividend yield; volatility factors of 
the expected market price of the Company's common stock of .41 and .43; and a 
weighted-average expected life of the option of 7 years. The weighted-average 
fair value of options granted during 1997 and 1996 is $4.60 and $1.93, 
respectively.

       The Black-Scholes option valuation model was developed for use in 
estimating the fair value of traded options, which have no vesting 
restrictions and are fully transferable. In addition, option valuation models 
require the input of highly subjective assumptions including the expected 
stock price volatility. Because the Company's employee stock options have 
characteristics significantly different from those of traded options, and 
because changes in the subjective input assumptions can materially affect the 
fair value estimate, in management's opinion, the existing models do not 
necessarily provide a reliable single measure of the fair value of its 
employee stock options.

                                       29

<PAGE>

       For purposes of pro forma disclosures, the estimated fair value of the 
options is amortized to expense over the options' expected vesting period. 
The Company's pro forma information for the years ended December 31, 1997 and 
1996 are as follows:

<TABLE>
<CAPTION>
                                                            1996                   1997
                                                            ----                   ----
       <S>                                               <C>                    <C>
       Pro forma net income (loss)                       ($641,000)             $12,577,000                                   
       Pro forma earnings (loss) per share                $   0.06              $      1.23
       Pro forma earnings (loss) per share
           -assuming dilution                             $   0.06              $      1.17
</TABLE>

           At December 31, 1996 the Company had 328,900 warrants outstanding 
to purchase common stock with exercise prices ranging from $2.50 to $5.00 per 
share over terms of three to ten years. The weighted-average grant-date fair 
value of the warrants was $2.13. The Company repurchased all warrants in 
December 1997 in connection with the Recapitalization Merger (SEE NOTE 1).

6. COMMITMENTS

       The Company has contracts with its equipment vendors for comprehensive 
maintenance and cryogen coverage for its MRI and CT systems. The contracts 
are between one and five years and extend through February 2002, but may be 
canceled by the Company under certain circumstances. Contract payments are 
approximately $14,800,000 per year. At December 31, 1997, the Company had 
binding equipment purchase commitments totaling approximately $70,400,000.

       The Company leases office and warehouse space and certain equipment 
under non-cancelable operating leases. The office and warehouse leases 
generally call for minimum monthly payments plus maintenance and inflationary 
increases. The future minimum payments under such leases are as follows:


<TABLE>
<CAPTION>

        <S>                                     <C>
        Year ending December 31:
            1998                                $ 3,151,000
            1999                                  2,757,000
            2000                                  2,327,000
            2001                                  1,940,000
            2002                                    709,000
                                                -----------
                                                $10,884,000
                                                -----------
                                                -----------
</TABLE>

       The Company's total rental expense, which includes short-term 
equipment rentals, for the years ended December 31, 1997, 1996 and 1995 was 
$3,669,000, $3,380,000 and $1,923,000, respectively.

7.  401(K) SAVINGS PLAN

       The Company established a 401(k) Savings Plan in January 1990. All 
employees of the Company are eligible to participate after a six month 
waiting period. Employees may contribute between 1% and 15% of their annual 
compensation. The Company matches 33.3 cents for every dollar of employee 
contributions up to 7% of their compensation, subject to the limitations 
imposed by the Internal Revenue Code. The Company may also make discretionary 
contributions depending on profitability. The Company incurred and charged to 
expense $207,000, $157,000 and $140,000 during 1997, 1996 and 1995, 
respectively, related to the plan.

8.  ACQUISITIONS

       On November 21, 1997, the Company acquired Medical Consultants Imaging 
Co. (MCIC), a Cleveland, Ohio based provider of mobile MRI services, CT 
services and other outsourced health care services. The acquisition also 
included MCIC's one-half interest in an operating joint venture in Michigan. 
The purchase price consisted of approximately $12,300,000 in cash (of which 
$2,000,000 has been placed in escrow and is subject to certain reductions) 
plus the assumption of approximately $5,000,000 in financing arrangements. 
The acquisition has been accounted for as a purchase and, accordingly, the 
results of operations of MCIC have been included in the Company's 
consolidated financial statements from the date of acquisition. The goodwill 
recorded as a result of this acquisition was $10,300,000, which is being 
amortized on a straight-line basis over 20 years. The allocation of the 
purchase price of MCIC is tentative pending completion of fair value 
determinations for the net assets acquired. The allocation may change with 
the completion of these determinations.

       On April 26, 1996, the Company acquired all of the outstanding shares 
of Royal Medical Health Services, Inc. (Royal) of Pittsburgh, Pennsylvania. 
Like the Company, Royal is a provider of comprehensive MRI services. The 
Company issued 3,876 shares of Series C convertible preferred stock valued at 
$388,000, common stock warrants valued at $212,000, and paid $1,914,000 in 
cash as consideration for the acquisition of Royal and certain related 
assets. The acquisition has been accounted for as a purchase 

                                       30

<PAGE>

and, accordingly, the results of operations of Royal have been included in 
the Company's consolidated financial statements from the date of acquisition.

        The unaudited pro forma information below presents combined results 
of operations as if the MCIC acquisition had occurred at the beginning of 
1997 and 1996 and the Royal acquisition had occurred at the beginning of 1996 
and 1995. The unaudited pro forma information is not necessarily indicative 
of the results of operations of the combined company had the acquisitions 
actually occurred at the beginning of the periods presented, nor is it 
necessarily indicative of future results.

<TABLE>
<CAPTION>
                                                        Year Ended December 31,
                                                        -----------------------
                                                1997                1996                1995
                                                ----                ----                ----
<S>                                         <C>                 <C>                <C>
Revenues                                    $97,980,000         $87,514,000        $ 63,621,000
Income before extraordinary gains            (5,253,000)          6,500,000           4,492,000
Net income                                   (3,404,000)         12,800,000           4,492,000


Earnings per share:
  Basic                                            (.20)              $1.25               $0.33
  Diluted                                          (.20)              $1.19               $0.32
</TABLE>

9.  SUBSEQUENT EVENTS

       On March 12, 1998, the Company acquired Mobile Technology Inc. (MTI), 
which management believes is the second largest provider of mobile MRI 
services in the United States, in a transaction to be accounted for as a 
purchase. The Company will include the operations of MTI in its consolidated 
financial statements from the date of acquisition. This acquisition adds 70 
MRI systems operating in 31 states, 3 CT systems, 9 lithotripsy systems, and 
4 brachytherapy systems to the Company's equipment fleet. The purchase price 
consisted of $61,800,000 for all of the equity interests in MTI plus direct 
acquisition costs presently estimated at $3,700,000. In connection with the 
acquisition, the Company also refinanced $37,400,000 of MTI's outstanding 
debt. To finance these expenditures, the Company increased its existing term 
loan facility by $20,000,000 to provide total availability of $70,000,000, 
established a new $50,000,000 term loan facility and borrowed an aggregate of 
$90,000,000 thereunder, for which the Company incurred debt issuance costs 
presently estimated at $1,000,000. The Company also borrowed $5,400,000 under 
its revolving loan facility and used $8,500,000 of cash on hand at MTI to 
complete the financing requirements. The Company has not completed the 
allocation of the purchase price and the determination of any goodwill 
resulting from the acquisition.

       Also on March 12, 1998, the Company announced it had signed a 
definitive agreement to acquire the medical diagnostic imaging assets of 
American Shared Hospital Services (American Shared) for approximately 
$13,600,000 in cash and assumption of approximately $26,100,000 of debt in a 
transaction that is expected to be consummated by July 15, 1998. The proposed 
transaction is subject to certain conditions including receipt of regulatory 
approvals and approval by the shareholders of American Shared.

                                       31

<PAGE>




                         REPORT OF INDEPENDENT AUDITORS

The Board of Directors and Stockholders
Alliance Imaging, Inc.

           We have audited the accompanying consolidated balance sheets of 
Alliance Imaging, Inc. as of December 31, 1997 and 1996 and the related 
consolidated statements of operations, cash flows and preferred stock, common 
stock, additional paid-in capital (deficit) and accumulated deficit for each 
of the three years in the period ended December 31, 1997. Our audits also 
included the financial statement schedule listed in the Index at Item 14(a). 
These financial statements and schedule are the responsibility of the 
Company's management. Our responsibility is to express an opinion on these 
financial statements and schedule based on our audits.

       We conducted our audits in accordance with generally accepted auditing 
standards. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements are free 
of material misstatement. An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements. 
An audit also includes assessing the accounting principles used and 
significant estimates made by management, as well as evaluating the overall 
financial statement presentation. We believe that our audits provide a 
reasonable basis for our opinion.

       In our opinion, the consolidated financial statements referred to 
above present fairly, in all material respects, the consolidated financial 
position of Alliance Imaging, Inc. at December 31, 1997 and 1996, and the 
consolidated results of its operations and its cash flows for each of the 
three years in the period ended December 31, 1997, in conformity with 
generally accepted accounting principles. Also, in our opinion, the related 
financial statement schedule, when considered in relation to the basic 
financial statements taken as a whole, presents fairly in all material 
respects the information set forth therein.

                                       /s/ ERNST & YOUNG LLP

Orange County, California 
February 24, 1998, 
except for Note 9, as to which the
date is March 12, 1998

                                       32
<PAGE>
                              ALLIANCE IMAGING, INC.

                             QUARTERLY FINANCIAL DATA

Summarized quarterly unaudited financial data for the years ended December 
31, 1997 and 1996 is as follows:

<TABLE>
<CAPTION>
                                                                             Three Months Ended
                                     -------------------------------------------------------------------------------------------

                                       March 31, 1997         June 30, 1997         September 30, 1997        December 31, 1997
                                       -------------          -------------         ------------------        -----------------
<S>                                    <C>                    <C>                   <C>                       <C>
Revenues                                   $19,106,000          $20,805,000                $22,374,000              $24,189,000

Income (loss) before income taxes
  and extraordinary gains                    2,539,000            3,701,000                  3,991,000              (14,188,000)

Extraordinary gains, net of taxes            1,332,000                    -                          -                  517,000

Net income (loss)                            3,036,000            2,411,000                  2,636,000              (11,891,000)

Earnings (loss) per common share                 $0.33                $0.20                      $0.22                   ($1.25)

Earnings (loss) per common share
  - assuming dilution                            $0.30                $0.16                      $0.17                   ($1.25)
</TABLE>

The earnings (loss) per share amounts for the four quarters do not sum to the 
annual earnings (loss) per share amounts as a result of the significant 
decline in shares outstanding that occurred late in the fourth quarter in 
connection with the Recapitalization Merger.

<TABLE>
<CAPTION>
                                                                         Three Months Ended
                                        ----------------------------------------------------------------------------------------

                                        March 31, 1996        June 30, 1996         September 30, 1996         December 31, 1996
                                        --------------        -------------         ------------------         -----------------
<S>                                     <C>                   <C>                   <C>                        <C>
Revenues                                   $14,686,000          $16,616,000                $17,795,000               $19,385,000

Income before income taxes and
  extraordinary gains                        1,603,000            2,044,000                  2,359,000                 1,555,000

Extraordinary gains, net of taxes                    -                    -                          -                 6,300,000

Net income                                   1,364,000            1,738,000                  1,949,000                 7,750,000

Earnings per common share                        $0.10                $0.14                      $0.16                     $0.27

Earnings per common share
  - assuming dilution                            $0.10                $0.13                      $0.15                     $0.25
</TABLE>


ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
         FINANCIAL DISCLOSURE.

           None.

                                       33

<PAGE>



                                    PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.


           Set forth below is information regarding the Company's board of 
directors and executive officers, including their principal occupations for 
the past five years, certain other directorships held by them, and their ages 
as of March 15, 1998. There are no family relationships among any of the 
directors or executive officers.

<TABLE>
<CAPTION>
NAME                                               AGE               PRESENT POSITION
- ----                                               ---               ----------------
<S>                                                <C>    <C>
Richard N. Zehner                                  45     Chairman, Chief Executive Officer and Director
Vincent S. Pino                                    49     President and Director
Kenneth S. Ord                                     51     Senior Vice President, Chief Financial Officer and Secretary
Jay A. Mericle                                     43     Senior Vice President
Terry A. Andrues                                   46     Senior Vice President
Neil M. Cullinan, Ph.D.                            56     Senior Vice President
Cheryl A. Ford                                     42     Senior Vice President
Michael W. Grismer                                 36     Controller, Assistant Secretary
Russell D. Phillips, Jr.                           35     General Counsel
Robert H. Falk                                     58     Director
Michael S. Gross                                   35     Director
Joshua J. Harris                                   33     Director
Anthony R. Ignaczak                                33     Director
Robert A. Katz                                     31     Director
Mark D. Klein                                      36     Director
Michael D. Weiner                                  44     Director
</TABLE>

       Richard N. Zehner has been the Chairman and Chief Executive Officer of 
the Company since November 1998. Mr. Zehner was a founder of the Company, and 
also served as President from 1983 through February 1998. He has served as a 
director of the Company since 1987.

       Vincent S. Pino has been President of the Company since February 1998. 
Prior to that time he served as Executive Vice President and Chief Operating 
Officer of the Company since December 1991 and August 1993, respectively. He 
has been a director of the Company since 1987. From November 1988 to August 
1993, he was Chief Financial Officer of the Company.

       Kenneth S. Ord joined the Company in January 1998 as Senior Vice 
President, Chief Financial Officer and Secretary. From February 1997 to 
September 1997 he served as Executive Vice President and Chief Financial 
Officer of Talbert Medical Management Corporation and from February 1994 to 
February 1997 he served as Senior Vice President and Chief Financial Officer 
of FHP International Corporation. From 1982 to 1994 he was employed by Kelly 
Services, Inc. most recently as Vice President of Finance, Controller and 
Treasurer.

       Jay A. Mericle has acted as Senior Vice President of the Company since 
1988 and technical marketing manager of the Company since 1986.

       Terry A. Andrues was Vice President of Customer Support since 1988 and 
was appointed Senior Vice President in 1991.  From 1987 to 1988, Mr. Andrues 
acted as a marketing representative of the Company.

       Neil M. Cullinan, Ph.D., served since 1987 as the President of 
Atlantic/Gulf Imaging, Inc., which was acquired by the Company in March 1992. 
He was employed as Senior Vice President of the Company in connection with 
the acquisition.

       Cheryl A. Ford became Senior Vice President of the Company in February 
1995. She joined the Company as Vice President in October 1993. From 1987 to 
October 1993, she was employed by Mobile Technology, Inc. in various 
capacities, including most recently as Vice President - Eastern Region.

                                       34

<PAGE>

       Michael W. Grismer joined the Company as Controller and Assistant 
Secretary in July 1995. He served as Controller of Wynn Oil Company from 1993 
through 1995, and was employed by Ernst & Young LLP and its predecessor from 
1983 through 1993, most recently as Senior Manager since 1991.

       Russell D. Phillips, Jr. joined the Company in March 1998 as General 
Counsel. From May 1997 to September 1997 he served as Chief Legal Officer of 
Talbert Medical Management Corporation and from June 1992 to April 1997 he 
served as Corporate Counsel to FHP International Corporation. Prior to 1992, 
Mr. Phillips was an associate with the law firm of Skadden, Arps, Slate, 
Meagher & Flom LLP.

       Robert H. Falk was named as a director of the Company in December 1997 
in connection with the Recapitalization Merger.  Mr. Falk has been an officer 
of certain affiliates of Apollo since 1992.  Prior to 1992, Mr. Falk was a 
partner in the law firm of Skadden, Arps, Slate, Meagher & Flom LLP.  Mr Falk 
is also a director of Converse, Inc., Culligan Water Technologies, Inc., 
Florsheim Group Inc. and Samsonite Corporation.

       Michael S. Gross was named as a director of the Company in December 
1997 in connection with the Recapitalization Merger. Mr. Gross is a founding 
principal of Apollo and has served as an officer of certain affiliates of 
Apollo since 1990.  Mr. Gross is also a director of Allied Waste Industries, 
Inc., Breuners Home Furnishings Corporation, Converse Inc., Florsheim Group 
Inc., Furniture Brands International, Inc., Proffitt's, Inc. and Imagyn 
Medical Technologies, Inc.

       Joshua J. Harris was named as a director of the Company in December 
1997 in connection with the Recapitalization Merger.   Mr. Harris is a 
principal of Apollo and has served as an officer of certain affiliates of 
Apollo since 1990.  Mr. Harris is also a director of Converse Inc., Breuners 
Home Furnishings Corporation, Florsheim Group Inc., and NRT Incorporated.

       Anthony R. Ignaczak was named as a director of the Company in February 
1998.  Mr. Ignaczak has been a partner at Quad-C, Inc. since May 1993.  Prior 
to 1993, Mr. Ignaczak was an Associate with the Merchant Banking Group at 
Merrill Lynch, and a member of the Mergers and Acquisitions department of 
Drexel, Burnham, Lambert Incorporated.  Mr. Ignaczak is currently a director 
of Max Media, TDS Logistics, Huddle House, Capital Tool & Design and 
Stimsonite Corporation.

       Robert A. Katz was named as a director of the Company in February 
1998.  Mr. Katz has been a principal of Apollo since 1990.  Prior to 1990, 
Mr. Katz was a member of the Mergers and Acquisitions department of Drexel, 
Burnham, Lambert Incorporated. Mr. Katz is also a director of Salant 
Corporation, Aris Industries, Inc. and Vail Resorts, Inc.

       Mark D. Klein was named as a director of the Company in February 1998. 
 Mr. Klein has served as the President of Newbrook Capital Management, Inc. 
since 1994.  From 1991 to 1994, Mr. Klein was a Senior Portfolio Manager for 
Smith Barney Shearson.

       Michael D. Weiner was named as a director of the Company in December 
1997 in connection with the Recapitalization Merger.  Mr. Weiner has been an 
officer of certain affiliates of Apollo since 1992.  Prior to 1992, Mr. 
Weiner was a partner in the law firm of Morgan, Lewis & Bockius LLP.  Mr. 
Weiner is also a director of Converse Inc., Capital Apartment Properties, 
Inc., Continental Graphics Holdings, Inc., Florsheim Group Inc., NRT 
Incorporated, and WMC Finance Co.

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

       Section 16(a) of the Securities Exchange Act of 1934 and the rules 
thereunder require the Company's officers and directors and persons who own 
more than 10% of the Company's Common Stock to file reports of ownership and 
changes with the Securities and Exchange Commission and to furnish the 
Company with copies.

       Based upon its review of the copies of such forms received by it, or 
written representations from certain reporting persons, the Company believes 
that, during the last fiscal year, all filing requirements applicable to its 
officers, directors, and greater than 10% beneficial owners were complied 
with on a timely basis.

                                       35

<PAGE>

ITEM 11.   EXECUTIVE COMPENSATION.


SUMMARY COMPENSATION TABLE

       The following table sets forth for the fiscal years indicated the 
annual and long-term compensation of the Company's Chief Executive Officer 
and the other four most highly compensated executive officers whose total 
cash compensation exceeded $100,000 during the fiscal year ended December 31, 
1997 (the "Named Officers").

<TABLE>
<CAPTION>
                                                      ANNUAL COMPENSATION                  
                                           ------------------------------------------------
                                                                                           
                                                                           OTHER ANNUAL    
            PRINCIPAL POSITION           YEAR (1)   SALARY       BONUS    COMPENSATION (2) 
            ------------------          --------    ------       -----    ---------------- 
<S>                                     <C>       <C>         <C>         <C>
Richard N. Zehner                          1997   $  316,211  $  472,500                 -
  Chief  Executive Officer, Chairman       1996      296,000     419,025                 -
  Of  the  Board and Director              1995      278,750     191,544                 -

Vincent S. Pino                            1997      223,835     222,000                 -
President and Director                     1996      208,000     192,140                 -
                                           1995      195,500     113,666                 -

Terrence M. White (6)                      1997      160,000     128,000                 -
  Former Senior Vice President, Chief      1996      150,000     108,150                 -
  Financial Officer and Secretary          1995      131,250      70,605                 -

Jay A. Mericle                             1997      135,000      95,537                 -
Senior Vice President                      1996      126,000      70,691                 -
                                           1995      117,300      66,540                 -

Cheryl A. Ford                             1997      135,000      93,371                 -
Senior Vice President                      1996      126,000      63,675                 -
                                           1995      116,875      62,580                 -

<CAPTION>
                                                            LONG-TERM COMPENSATION                 
                                         --------------------------------------------------------
                                            SECURITIES                             ALL           
                                          UNDERLYING STOCK        LTIP             OTHER         
            PRINCIPAL POSITION           OPTIONS/SAR'S (3)     PAYOUTS (4)    COMPENSATION (5)   
            ------------------           ------------------    -----------    ---------------    
<S>                                      <C>                 <C>              <C>
Richard N. Zehner                            220,000         $ 543,750          $ 221,596        
  Chief  Executive Officer, Chairman         155,000                 -             15,596        
  Of  the  Board and Director                      -                 -             15,495             

Vincent S. Pino                              190,000           435,000            153,596        
President and Director                       125,025                 -              3,596        
                                                   -                 -              3,486           

Terrence M. White (6)                         60,000           326,250            439,459           
  Former Senior Vice President, Chief         90,025                 -              3,488          
  Financial Officer and Secretary                  -                 -              3,351             

Jay A. Mericle                                25,000           217,500              3,455           
Senior Vice President                         33,050                 -              3,436           
                                                   -                 -              3,323           

Cheryl A. Ford                                25,000           217,500              3,455           
Senior Vice President                         33,050                 -              3,411           
                                                   -                 -              3,320                                         
</TABLE>
- ----------------------

(1)   Rows specified "1997," "1996" and "1995" represent fiscal years ended 
      December 31, 1997, 1996 and 1995, respectively.

(2)   With respect to each Named Officer for each fiscal year, excludes 
      perquisites, which did not exceed the lesser of $50,000 or 10% of Named 
      Officer's salary and bonus for the fiscal year.

(3)   Stock options were granted under the Company's 1991 Stock Option Plan 
      and the 1997 Stock Option Plan.

(4)   Represents amounts paid at the time of the Recapitalization Merger 
      pursuant to the Company's Amended and Restated Long Term Incentive Plan.

(5)   Includes $206,000, $150,000 and $435,950 in change in control payments 
      which were paid to Messrs. Zehner, Pino and White, respectively, at the 
      time of the Recapitalization Merger pursuant to their prior employment 
      agreements, and 401(k) matching contributions (for 1997, 1996 and 1995, 
      respectively: Mr. Zehner - $3,164, $3,164 and $3,077; Mr. Pino - 
      $3,164, $3,164 and $3,077; Mr. White - $3,164, $3,164 and $3,077; Mr. 
      Mericle - $3,164, $3,164, and $3,077; and Ms. Ford - $3,164, $3,164 and 
      $3,077); the balance for each Named Officer represents life insurance 
      premiums paid by the Company.

(6)   In January 1998, Mr. White ceased to be a full-time employee of the 
      Company, and at that time Kenneth S. Ord became  Senior Vice President, 
      Chief Financial Officer and Secretary.

                                       36

<PAGE>

OPTION GRANTS IN LAST FISCAL YEAR

       The following table sets forth grants of stock options during the 1997
fiscal year to the Named Officers. No stock appreciation rights have ever been
granted to the Named Officers.

<TABLE>
<CAPTION>
                                            PERCENTAGE OF                                       POTENTIAL REALIZABLE VALUE         
                                             OPTIONS/SARS                                     AT ASSUMED ANNUAL RATE OF STOCK      
                          NUMBER OF SHARES    GRANTED TO    EXERCISE OR BASE                PRICE APPRECIATION FOR OPTION TERM (3) 
                             UNDERLYING      EMPLOYEES IN   PRICE PER SHARE   EXPIRATION    --------------------------------------
            NAME          OPTIONS/SARS (1)   FISCAL YEAR       ($/SH) (2)        DATE        0%         5%           10%
            ----          ----------------  ------------       ----------        ----        --         --           ---
<S>                       <C>               <C>             <C>               <C>           <C>     <C>        <C>
Richard N. Zehner               100,000         28.6%           $   6.5625     03/25/07     $ 0     $412,712   $ 1,045,893
                                120,000         43.6%              11.00       12/18/07       0      830,141     2,103,740
Vincent S. Pino                  80,000         22.9%               6.5625     03/25/07       0      330,170       836,715
                                110,000         40.0%              11.00       12/18/07       0      760,962     1,928,428
Terrence M. White                60,000         17.1%               6.5625     03/25/07       0      247,627       627,536
Jay A. Mericle                   25,000          7.1%               6.5625     03/25/07       0      103,178       261,473
Cheryl A. Ford                   25,000          7.1%               6.5625     03/25/07       0      103,178       261,473
</TABLE>

(1)   Options granted under the 1991 Option Plan (those priced at $6.5625 per 
      share) vested in 25% increments per year, but were accelerated upon the 
      consummation of the Recapitalization Merger. Fifty percent of the 
      options granted under the 1997 Stock Option Plan (those priced at 
      $11.00 per share) will vest in equal increments over four years. The 
      other fifty percent will vest after seven and one half years (subject 
      to acceleration if the Company achieves certain per-share equity 
      targets).

(2)   All options granted under the 1991 Option Plan were granted at market 
      value (based on the closing price as reported on the NASDAQ Small 
      Capitalization Market System on the business day prior to the grant 
      date) at the date of grant. Options granted pursuant to the 1997 Stock 
      Option Plan were granted at an exercise price equal to the cash amount 
      paid for shares of the Company Common Stock in the Recapitalization 
      Merger.

(3)   Valuations based upon the assumed rates of stock price appreciation are 
      based upon appreciation over a ten-year period from the $6.5625 and 
      $11.00 exercise price of the options. The 5% and 10% assumed annual 
      rates of appreciation related to the options granted at $6.5625 would 
      result in the price of the Company's Common Stock increasing to $10.69 
      and $17.02 per share, respectively. The 5% and 10% assumed annual rates 
      of appreciation related to the options granted at $11.00 would result 
      in the price of the Company's Common Stock increasing to $17.92 and 
      $28.53 per share, respectively.

                                       37

<PAGE>


AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR-END OPTION VALUE

       The following table presents information with respect to options
exercised by each of the Named Officers in 1997 or cancelled in exchange for
payment in cash, as well as the unexercised options to purchase the Company's
Common Stock granted under the 1991 Plan and the 1997 Stock Option Plan to the
Named Officers and held by them as of December 31, 1997. The value of
unexercised in-the-money options as of fiscal year end is based upon the cash
amount paid for shares of Company Common Stock which were cancelled in
connection with the Recapitalization Merger.
<TABLE>
<CAPTION>
                                                                                                                               
                                                                    NUMBER OF SHARES UNDERLYING       VALUE OF UNEXERCISED   
                                         SHARES                      UNEXERCISED OPTIONS/SAR'S       IN-THE MONEY OPTIONS/  
                                        ACQUIRED                            AT YEAR-END             SARS AT FISCAL YEAR-END 
                                           ON             VALUE     ----------------------------   ---------------------------
NAME AND PRINCIPAL POSITION           EXERCISE (1)   REALIZED (2)   EXERCISABLE    UNEXERCISABLE   EXERCISABLE   UNEXERCISABLE
- ---------------------------           ------------   ------------   -----------    -------------   -----------   -------------
<S>                                   <C>            <C>            <C>            <C>             <C>           <C>          
Richard N. Zehner                       449,140      $3,713,200         10,969           120,000       $ 48,675      $   -
  Chief Executive Officer
  and Chairman of the Board

Vincent S. Pino                         201,525       1,258,842          3,500           110,000         26,031          -
  President


Terrence M. White                       150,025         935,811              -                 -              -          -
  Former Senior Vice President,
  Chief Financial Officer and
  Secretary

Jay A. Mericle                          113,050         984,559         15,000                 -        111,563          -
  Senior Vice President

Cheryl A. Ford                           43,050         245,184         15,000                 -        111,563          -
  Senior Vice President
</TABLE>

(1)   Includes shares acquired upon exercise as well as options cancelled in 
      exchange for cash in connection with the Recapitalization Merger.

(2)   Includes value of shares acquired upon exercise as well as cash payment 
      made in cancellation of options in connection with the Recapitalization 
      Merger.

                                       38

<PAGE>




LONG -TERM INCENTIVE PLAN - AWARDS IN LAST FISCAL YEAR

       The Company instituted a long-term executive incentive plan ("LTIP") 
in 1995 to provide future awards in cash or equivalent amounts of Common 
Stock to key executives. The objective of the plan is to advance the 
long-term interests of the Company and its stockholders by providing 
substantial incentive to meet or exceed certain cash-flow goals necessary to 
ensure that the Company would be able to service its long-term obligations on 
a continuing basis, and that it would be able to pay certain preferred stock 
dividends in cash, thereby avoiding the substantial dilution to existing 
common stockholders if such dividends were paid in common stock equivalents. 
As of January 2, 1997, the Company had retired all of its Series A 6% 
Redeemable Preferred Stock (the "Series A Preferred Stock"), thereby fully 
satisfying the second objective of the LTIP. All other objectives of the LTIP 
(other than the EBDIT objective for 1998) were also met in 1997. All amounts 
previously earned under the LTIP were paid in cash at the time of the 
Recapitalization Merger.

The following awards under the plan were earned by the Named Officers in 1997:
<TABLE>
<CAPTION>
                              NUMBER               PERFORMANCE OR                            ESTIMATED FUTURE PAY-OUTS UNDER
                             SHARES,                 OTHER PERIOD                              NON-STOCK PRICE-BASED PLAN (1)
                             UNITS OR              UNTIL MATURATION                           -------------------------------
NAME                       OTHER RIGHTS               OR PAY-OUT                           THRESHOLD       TARGET        MAXIMUM
- ----                       ------------              ----------                            ---------       ------        -------
<S>                       <C>            <C>                                               <C>           <C>           <C>
Richard N. Zehner         $  43,750      Paid at the time of the Recapitalization Merger       $0        $  31,250     $  31,250
Vincent S. Pino              35,000      Paid at the time of the Recapitalization Merger        0           25,000        25,000
Terrence M. White            26,250      Paid at the time of the Recapitalization Merger        0           18,750        18,750
Jay A. Mericle               17,500      Paid at the time of the Recapitalization Merger        0           12,500        12,500
Cheryl A. Ford               17,500      Paid at the time of the Recapitalization Merger        0           12,500        12,500
</TABLE>

(1)   Represents the remaining, unearned portion of the LTIP, which may be 
      accrued with respect to fiscal year 1998 based upon the extent to which 
      the Company's actual earnings before depreciation, amortization, 
      interest, taxes and equipment charges (as more precisely defined in the 
      long-term incentive plan, "EBDIT") exceeds targeted EBDIT for 1998. 
      Amounts under the LTIP are allocated to specified senior officers; 
      however, because such officers must generally be employed by the 
      Company as of the first quarter 1999 payment date under the LTIP 
      (excluding specified circumstances including death, retirement, 
      termination by the Company without cause, a change of control and the 
      sale of the Company before the end of the program period, as to which 
      different rules are applicable), the amounts reflected in these columns 
      for each of the Named Officers may not actually be paid.

401(k) PLAN

       Effective January 1, 1990 the Company adopted a tax deferred savings 
plan (the "401(k) Plan") that covers all employees who were hired before that 
date or who have subsequently been employed by the Company for at least six 
months. Employees may contribute from 1% to 15% of their compensation to the 
401(k) Plan on a pre-tax basis, subject to statutory limitations. For up to 
7% of an employee's compensation, the Company may contribute up to $0.333 for 
each $1.00 of the employee's contribution. The rates of pre-tax and matching 
contributions may be reduced with respect to highly compensated employees, as 
defined in the Code, so that the 401(k) Plan will comply with Sections 401(k) 
and 401(m) of the Code. Pre-tax and matching contributions are allocated to 
each employee's individual account, which is invested in selected fixed 
income or stock managed accounts according to the directions of the employee. 
An employee's pre-tax contributions are fully vested and nonforfeitable at 
all times. Matching contributions vest ratably over six years of service. An 
employee may forfeit unvested amounts upon termination of employment, unless 
the termination is because of death, disability or retirement.

       Matching contributions made by the Company pursuant to the 401(k) Plan 
to the Named Officers for the 1995, 1996 and 1997 fiscal years are included 
under "All Other Compensation" in the Summary Compensation Table.

                                       39

<PAGE>

EMPLOYMENT AND CHANGE OF CONTROL ARRANGEMENTS

       The Company entered into new employment agreements with Messrs. Zehner 
and Pino which took effect upon the consummation of the Recapitalization 
Merger. Base compensation under these employment agreements is $315,000 per 
year for Mr. Zehner and $275,000 per year for Mr. Pino, subject in each case 
to increase by the Board of Directors. In addition, Mr. Zehner and Mr. Pino 
are entitled to receive an annual cash bonus based upon the Company's 
achievement of certain operating and/or financial goals, with an annual 
target bonus amount equal to a specified percentage of their then current 
annual base salary (75% in the case of Mr. Zehner and 60% in the case of Mr. 
Pino). Such bonus plan will be adopted and administered by the compensation 
committee of the Board of Directors.

       The term of each employment agreement is initially three years. After 
the first year, the Agreements will have a term of two years, with automatic 
extensions for additional three month periods if neither party gives notice 
that the term will not be so extended. The Company may terminate Mr. Zehner's 
or Mr. Pino's employment at any time and for any reason and Mr. Zehner and 
Mr. Pino may resign at any time and for any reason.

       The employment agreements for Messrs. Zehner and Pino were amended in 
February 1998, to provide for the payment of one-time lump sum bonuses of 
$350,000 and $300,000, respectively, upon the closing of the acquisition by 
the Company of Mobile Technology, Inc. or another acquisition with an 
enterprise valuation of $25,000,000 or more.

       The Company is a party with Mr. Mericle and Ms. Ford to written 
employment agreements. Each employment agreement remains in effect until 
notice of termination is given by either party. Each contract provides that 
the Named Officer will continue to receive his or her base salary and be 
entitled to earn bonuses and participate in all benefit plans and programs at 
levels and pursuant to terms that are substantially consistent with current 
levels and terms, subject to periodic review and possible increases by the 
Board of Directors or the Compensation Committee. In addition, each contract 
provides that if the Named Officer is terminated by the Company other than 
for Just Cause (as defined in the agreement) or if the Named Officer 
terminates his or her employment as a result of a Constructive Discharge (as 
defined in the agreement) (in either event, a "Severance"), then the Named 
Officer will be entitled to a cash severance benefit equal to a specified 
number of months of salary at his or her then current rate of salary, 
acceleration of the vesting of stock options and certain other benefits 
identified in the contract. If such Severance were to occur within one year 
prior to or following a Change of Control (as defined in the agreement), then 
each employment agreement provides for an increased cash severance benefit. 
The Recapitalization Merger constituted a "Change in Control" for the 
purposes of such agreements.

NON-EMPLOYEE DIRECTOR COMPENSATION

           Prior to the consummation of the Recapitalization Merger, each 
non-employee director who was not an officer received compensation of $4,500 
per quarter plus $1,500 for each Board meeting attended, plus reimbursement 
of travel expenses. In addition, on March 25, 1997, each of the non-employee 
directors of the Company (i.e., Messrs. Buncher, Waley-Cohen and Wallace) 
received stock options covering 30,000 shares of Company Common Stock. On May 
15, 1997, Mr. Hayes received a stock option grant covering 10,000 shares of 
Company Common Stock. Such stock options accelerated upon consummation of the 
Recapitalization Merger and a cash payment was made as consideration for the 
cancellation of the options. Subsequent to the Recapitalization Merger, 
non-employee directors receive a $1,000 monthly retainer, plus $500 for each 
Board meeting attended, plus reimbursement of travel expenses.

                                       40

<PAGE>

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

       The following table sets forth information regarding the beneficial 
ownership of the Company's Common Stock as of March 11, 1998, for each person 
known to the Company to beneficially own more than 5% of such stock, each 
director and each of the Named Officers and all executive officers and 
directors of the Company as a group. Unless otherwise specified, the address 
of each such person is 1065 North PacifiCenter Drive, Suite 200, Anaheim, CA 
92806.

<TABLE>
<CAPTION>
                                                             NUMBER OF SHARES             PERCENTAGE
                   NAME OF BENEFICIAL OWNER                 BENEFICIALLY OWNED             OF CLASS
                   ------------------------                 ------------------            ----------
<S>                                                         <C>                           <C>
Newport Investment LLC (1)                                      3,389,324                     83.6%
c/o Apollo Advisors II, L.P.
2 Manhattanville Road
Purchase, New York 10577

Richard N. Zehner (2)                                              21,500                      0.5%

Vincent S. Pino (2)                                                 3,500                      0.1%

Terrence M. White                                                     -                        0.0%

Jay A. Mericle (2)                                                 15,000                      0.4%

Cheryl A. Ford (2)                                                 15,000                      0.4%

Robert H. Falk (3)                                                    -                        0.0%

Michael S. Gross (3)                                                  -                        0.0%

Joshua J. Harris (3)                                                  -                        0.0%

Anthony R. Ignaczak                                                   -                        0.0%

Robert A. Katz (3)                                                    -                        0.0%

Mark D. Klein                                                         -                        0.0%

Michael D. Weiner (3)                                                 -                        0.0%

All executive officers and directors as a group (16 persons)       70,000                      1.7%
</TABLE>

(1)   Newport Investment LLC, a Delaware limited liability company (the 
      "Investor") was formed and is wholly owned by Apollo Investment Fund 
      III, L.P., a Delaware limited partnership ("AIF III"), Apollo Overseas 
      III, L.P., a Delaware limited partnership ("Overseas Partners"), and 
      Apollo (U.K.) Partners III, L.P., a limited partnership organized under 
      the laws of England ("UK Partners" and collectively with AIF III and 
      Overseas, the "Apollo Entities"). Each of the Apollo Entities is 
      principally engaged in the business of investing in securities. Apollo 
      Advisors II, L.P., a Delaware limited partnership ("Advisors"), is the 
      general partner of AIF III and the managing general partner of Overseas 
      Partners and UK Partners. Apollo Capital Management II, Inc., a Delaware 
      corporation ("Apollo Capital") is the general partner of Advisors. 
      Apollo Management, L.P. ("Apollo Management"), serves as manager of 
      Apollo and manages Apollo's day-to-day operations. AIF III Management, 
      Inc., a Delaware corporation ("AIM"), is the general partner of Apollo 
      Management. Apollo Management, the shareholders of Apollo Capital and 
      AIM, and all officers and directors of each Apollo Entity and each of 
      its affiliates disclaims any beneficial ownership of the common stock 
      of the Company owned by the Investor.

(2)   Includes shares that the following Named Officers and Directors 
      presently have the right to acquire by exercise of options: Mr. Zehner, 
      10,969 shares; Mr. Pino, 3,500 shares; Mr. Mericle, 15,000 shares; Ms. 
      Ford, 15,000 shares.

(3)   This individual is associated with Apollo. This individual disclaims 
      beneficial ownership of all shares of common stock of the Company held 
      by the Investor.
                                       41

<PAGE>

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

           The Company paid to Apollo Management, L.P. a fee of $2,600,000 
in connection with arranging the transactions associated with the 
Recapitalization Merger (including the financings thereof). In addition, the 
Company will pay Apollo Management, L.P. an annual management fee of $500,000 
and will continue to receive financial advisory services from Apollo 
Management, L.P. on an ongoing basis, with compensation to be determined. In 
connection with the Recapitalization Merger, Apollo purchased $15,000,000 
of the Company's Series F Preferred Stock and received a financing fee of 
$600,000. Immediately after consummation of the Recapitalization Merger, 
Apollo sold to BT Investment Partners, Inc. $900,000 stated amount of the 
Series F Preferred Stock purchased by it for $900,000 in cash. In 
connection with such sale, Apollo paid to BT $36,000 of the $600,000 
financing fee. In addition, the Company paid to Apollo Management, L.P. a fee 
of $1,000,000 as consideration for services rendered in structuring and 
negotiating the acquisition of MTI and the related debt financing, and 
also reimbursed Apollo for expenses of approximately $50,000.

                                       42

<PAGE>

PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K.

(a) The following documents are filed as part of this Form 10-K:

1. Financial Statements:

       A listing of the Consolidated Financial Statements, related notes and 
       Report of Independent Auditors is set forth in Item 8 of this report 
       on Form 10-K. 

2. Financial Statement Schedules:

       The following Financial Statement Schedule for the years ended 
       December 31, 1997, 1996 and 1995 is set forth on page 47 of this 
       report on Form 10-K:

               Schedule II       -    Valuation and Qualifying Accounts

       All other schedules have been omitted because the required information 
       is not present or is not present in amounts sufficient to require 
       submission of the schedule, or because the information required is 
       included in the Consolidated Financial Statements and related notes 
       for the year ended December 31, 1997.

3. Index to Exhibits:

<TABLE>
<CAPTION>
    Exhibit No.         Note     Description
    -----------         ----     ------------
    <S>                 <C>      <C>
     2.1                  (8)    Agreement and Plan of Merger dated as of July 23, 1997 between the Company and Newport 
                                 Investment, LLC (the "Recapitalization Merger Agreement").

     2.2                  (9)    Amendment No. 1 dated as of August 13, 1997 to the Recapitalization Merger Agreement.

     2.3                  (9)    Amendment No. 2 dated as of October 13, 1997 to the Recapitalization Merger Agreement.

     2.4                  (9)    Amendment No. 3 dated as of November 10, 1997 to the Recapitalization Merger Agreement.

     2.5                  (9)    Guaranty Letter dated July 22, 1997, from AIF III to Alliance.

     3.1                 (11)    Form of Amended and Restated Certificate of Incorporation of Alliance.

     3.2                 (11)    By Laws of the Company, as amended.

     4.1                 (11)    Form of Indenture for the 9 5/8% Senior Subordinated Notes due 2005 and the Senior Subordinated 
                                 Floating Rate Notes due 2005 (including the Forms of Notes as Exhibits A and B thereto) between 
                                 the Company and IBJ Schroder Bank  & Trust Company, as trustee.

     4.2                 (11)    Form of Guarantee of the Notes.

    10.1                  (8)    Stockholder Agreement dated as of July 23, 1997 among Newport Investment, LLC and the 
                                 stockholders of the Company party thereto.

    10.2                  (5)    Amended and Restated 1991 Stock Option Plan of the Company, including forms of agreement used 
                                 thereunder.

    10.3                  (1)    Form of Indemnification Agreement between the Company and its directors and/or officers.

    10.4                  (2)    Georgia Magnetic Imaging Center, Ltd., Limited Partnership Agreement dated as of March 22, 1985.
</TABLE>

                                       43

<PAGE>

<TABLE>
    <S>                 <C>      <C>

    10.5                  (2)    Amendment to Georgia Magnetic Imaging Center, Ltd., Limited Partnership Agreement dated as of 
                                 July 1, 1993.

    10.6                  (3)    Employment Agreement dated as of September 9, 1993 between the Company and Terry A. Andrues.

    10.7                  (3)    Employment Agreement dated as of September 9, 1993 between the Company and Jay A. Mericle.

    10.8                  (7)    Amended and Restated Employment Agreement dated as of May 15, 1997 between the Company and 
                                 Terrence M. White.

    10.9                  (3)    Employment Agreement dated as of June 6, 1994 between the Company and Neil M. Cullinan.

    10.10                 (3)    Employment Agreement dated as of June 6, 1994 between the Company and Cheryl A. Ford.

    10.11                 (4)    Employment Agreement dated as of July 7, 1995 between the Company and Michael W.Grismer.

    10.12                (11)    Employment Agreement dated as of July 23, 1997 between the Company and Richard N. Zehner.

    10.13                (11)    Employment Agreement dated as of July 23, 1997 between the Company and Vincent S. Pino.

    10.14                (11)    Agreement Not to Compete dated as of July 23, 1997 among Newport Investment, LLC, the Company, 
                                 Richard N. Zehner and Vincent S. Pino.

    10.15                 (7)    Amended and Restated Long-Term Executive Incentive Plan dated as of July 22, 1997.

    10.16                 (6)    Stock Purchase Agreement dated as of March 25, 1997, between the Company and General Electric 
                                 Company.

    10.17                (14)    Form of Amended and Restated Credit Agreement dated March 12, 1998.

    10.18                (10)    Acquisition Agreement dated as of October 17, 1997 among Medical Consultants Imaging Corp., 
                                 Bondcat Corp., Chip-Cat Corp., Medical Consultants Scanning Systems, Inc., Alliance Imaging of 
                                 Ohio, Inc., Alliance Imaging of Michigan, Inc., and Alliance Imaging, Inc.

    10.19                (12)    Agreement and Plan of Merger dated as of January 13, 1998 relating to the acquisition of Mobile 
                                 Technology, Inc.

    10.20                (13)    Securities Purchase Agreement dated as of March 12, 1998 relating to the acquisition of American 
                                 Shared Hospital Services and CuraCare, Inc.

    10.21                (14)    Amendment to Employment Agreement dated as of July 23, 1997 between the Company and Richard N. 
                                 Zehner.

    10.22                (14)    Amendment to Employment Agreement dated as of July 23, 1997 between the Company and Vincent S. 
                                 Pino.

    10.23                (14)    Agreement to amend the Employment Agreement dated as of July 23, 1997 between the Company and 
                                 Richard N. Zehner.

    10.24                (14)    Agreement to amend the Employment Agreement dated as of July 23, 1997 between the Company and 
                                 Vincent S. Pino.

    21.0                 (14)    List of Subsidiaries.

    23                   (14)    Consent of Ernst & Young LLP.

    27.1                 (14)    Financial Data Schedule.
</TABLE>

(1)    Incorporated by reference herein to the indicated exhibits filed in 
       response to Item 16, "Exhibits" of the Company's Registration Statement 
       on Form S-1, No. 33-40805, initially filed on May 24, 1991.

                                       44

<PAGE>

(2)    Incorporated by reference herein to the indicated exhibits filed in 
       response to Item 6(a), "Exhibits" of the Company's Quarterly Report on 
       Form 10-Q for the quarter ended September 30, 1993.

(3)    Incorporated by reference herein to the indicated exhibit filed in 
       response to Item 6(a), "Exhibits" of the Company's Quarterly Report on 
       Form 10-Q for the quarter ended June 30, 1994.

(4)    Incorporated by reference herein to Exhibit 10.36 filed in response to 
       Item 6(a), "Exhibits" of the Company's Quarterly report on Form 10-Q for 
       the quarter ended June 30, 1995.

(5)    Incorporated by reference herein to Exhibits filed with the Company's 
       Registration Statement on Form S-1, No. 33-40805, initially filed on 
       May 24, 1991 and the Company's definitive Proxy Statement with respect 
       to its Annual Meeting of Shareholders held May 16, 1996.

(6)    Incorporated by reference herein to the indicated Exhibit in response 
       to Item 14(a)(3), "Exhibits" of the Company's Annual report on Form 10-K 
       for the year ending December 31, 1996.

(7)    Incorporated by reference to indicated exhibits filed in response to 
       Item 6, "Exhibits" of the Company's Quarterly report on Form 10-Q for 
       the quarter ended June 30, 1997.

(8)    Incorporated by reference herein to the indicated exhibits filed in 
       response to Item 5, "Exhibits" of the Company's Form 8-K Current Report 
       dated August 1, 1997.

(9)    Incorporated by reference to the indicated exhibits filed in response 
       to Item 21, "Exhibits" of the Company's Registration Statement on Form 
       S-4, No. 333-33787, initially filed on August 15, 1997.

(10)   Incorporated by reference to the indicated exhibits filed in response 
       to Item 6, "Exhibits" of the Company's Quarterly Report on Form 10-Q for 
       the quarter ended September 30, 1997.

(11)   Incorporated by reference to exhibits filed with the Company 
       Registration Statement on Form S-2, No. 333-33817.

(12)   Incorporated by reference to exhibits filed with the Company's Current 
       Report on Form 8-K dated January 13, 1998.

(13)   Incorporated by reference to exhibits filed with the Company's current 
       Report on Form 8-K dated March 12, 1998.

(14)   Filed herewith.

(b)    Reports on Form 8K in the fourth quarter of 1997.
       None filed for the quarter ended December 31, 1997.

                                       45



<PAGE>
                                   SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities 
Exchange Act of 1934, the registrant has duly caused this report to be signed 
on its behalf by the undersigned thereunto duly authorized.

                                       ALLIANCE  IMAGING,  INC.


March 31, 1998                         By: /S/RICHARD N. ZEHNER
                                           ---------------------
                                           Richard N. Zehner,
                                           CHAIRMAN AND CHIEF EXECUTIVE OFFICER

Pursuant to the requirements of the Securities Exchange Act of 1934, this 
report has been signed below by the following persons on behalf of the 
registrant and in the capacities indicated on March 31, 1998.

<TABLE>
<CAPTION>
Signature                                    Title
- ----------                                   ------
<S>                                          <C>
/S/RICHARD N. ZEHNER                         Chairman of the Board of Directors,
- ---------------------                        Chief Executive Officer (Principal Executive Officer)
Richard N. Zehner    

/S/VINCENT S. PINO                           President
- ---------------------
Vincent S. Pino


/S/KENNETH S. ORD                            Senior Vice President, Chief Financial Officer
- ---------------------                        and Secretary (Principal Financial Officer)
Kenneth S. Ord       


/S/MICHAEL W. GRISMER                        Controller (Principal Accounting Officer)
- ---------------------
Michael W. Grismer


                                             Director
- ---------------------
Robert H. Falk


/S/MICHAEL S. GROSS                          Director
- ---------------------
Michael S. Gross


/S/JOSHUA J. HARRIS                          Director
- ---------------------
Joshua J. Harris


/S/ANTHONY R. IGNACZAK                       Director
- ---------------------
Anthony R. Ignaczak


                                             Director
- ---------------------
Robert A. Katz


                                             Director
- ---------------------
Mark D. Klein


                                             Director
- ---------------------
Michael D. Weiner
</TABLE>

                                       46

<PAGE>



                     ALLIANCE IMAGING, INC. AND SUBSIDIARIES

                 SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

<TABLE>
<CAPTION>
                                                        Balance at            Additions           Deductions          Balance
                                                         Beginning           Charged to            (Bad Debt           at End
                                                         of Period             Expense             Write-offs)        of Period
                                                        ----------           ------------         ------------        ---------
<S>                                                     <C>                  <C>                 <C>                 <C>
Year ended December 31, 1997
         Allowance for Doubtful Accounts                $  513,000           $    256,000         $    (19,000)      $  750,000
                                                        ----------           ------------         ------------        ---------
                                                        ----------           ------------         ------------        ---------

Year ended December 31, 1996
         Allowance for Doubtful Accounts                $  367,000           $    567,000         $   (421,000)      $  513,000
                                                        ----------           ------------         ------------        ---------
                                                        ----------           ------------         ------------        ---------

Year ended December 31, 1995
         Allowance for Doubtful Accounts                $  388,000           $         --         $    (21,000)      $  367,000
                                                        ----------           ------------         ------------        ---------
                                                        ----------           ------------         ------------        ---------
</TABLE>


                                       47


<PAGE>


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

                                CREDIT AGREEMENT

                                     among

                            ALLIANCE IMAGING, INC.,

                         VARIOUS LENDING INSTITUTIONS,
                                       
                                       
                    SALOMON BROTHERS HOLDING COMPANY INC.,
                            AS SYNDICATION AGENT,
                                       
                                     and
                                       
                            BANKERS TRUST COMPANY,
                           AS ADMINISTRATIVE AGENT
                                       
                                       
                                       
                                       
                       --------------------------------

                        Dated as of December 18, 1997
                                     and
                   Amended and Restated as of March 11, 1998

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

<PAGE>

<TABLE>
<CAPTION>
                                  TABLE OF CONTENTS

                                                                                 PAGE

<S>                                                                              <C>
SECTION 1. Amount and Terms of Credit. . . . . . . . . . . . . . . . . . . . . . .  1
     1.01  Commitments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1
     1.02  Minimum Borrowing Amounts, etc. . . . . . . . . . . . . . . . . . . . .  5
     1.03  Notice of Borrowing . . . . . . . . . . . . . . . . . . . . . . . . . .  6
     1.04  Disbursement of Funds . . . . . . . . . . . . . . . . . . . . . . . . .  7
     1.05  Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  8
     1.06  Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9
     1.07  Pro Rata Borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . 10
     1.08  Interest. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
     1.09  Interest Periods. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
     1.10  Increased Costs; Illegality; etc. . . . . . . . . . . . . . . . . . . . 13
     1.11  Compensation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
     1.12  Change of Lending Office. . . . . . . . . . . . . . . . . . . . . . . . 16
     1.13  Replacement of Banks. . . . . . . . . . . . . . . . . . . . . . . . . . 16

SECTION 2. Letters of Credit . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     2.01  Letters of Credit . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
     2.02  Letter of Credit Requests . . . . . . . . . . . . . . . . . . . . . . . 20
     2.03  Letter of Credit Participations . . . . . . . . . . . . . . . . . . . . 21
     2.04  Agreement to Repay Letter of Credit Drawings. . . . . . . . . . . . . . 23
     2.05  Increased Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

SECTION 3. Fees; Commitments . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
     3.01  Fees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
     3.02  Voluntary Termination or Reduction of Total Unutilized Revolving
             Loan Commitment . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
     3.03  Mandatory Reduction of Commitments. . . . . . . . . . . . . . . . . . . 27

SECTION 4. Payments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
     4.01  Voluntary Prepayments . . . . . . . . . . . . . . . . . . . . . . . . . 29
     4.02  Mandatory Repayments and Commitment Reductions. . . . . . . . . . . . . 30
     4.03  Method and Place of Payment . . . . . . . . . . . . . . . . . . . . . . 38
     4.04  Net Payments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

SECTION 5. Conditions Precedent to Restatement Effective Date. . . . . . . . . . . 41
     5.01  Execution of Agreement; Notes . . . . . . . . . . . . . . . . . . . . . 41
     5.02  Officer's Certificate . . . . . . . . . . . . . . . . . . . . . . . . . 42


                                     (i)

<PAGE>

     5.03  Opinions of Counsel . . . . . . . . . . . . . . . . . . . . . . . . . . 42
     5.04  Corporate Documents; Proceedings. . . . . . . . . . . . . . . . . . . . 42
     5.05  Adverse Change, etc.. . . . . . . . . . . . . . . . . . . . . . . . . . 43
     5.06  Litigation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
     5.07  Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
     5.08  Consummation of MTI . . . . . . . . . . . . . . . . . . . . . . . . . . 44
     5.09  MTI Refinancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
     5.10  Subsidiary Credit Parties; etc. . . . . . . . . . . . . . . . . . . . . 46
     5.11  Pledge Agreement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
     5.12  Security Agreement. . . . . . . . . . . . . . . . . . . . . . . . . . . 46
     5.13  Employee Benefit Plans; Shareholders' Agreements; Management
             Agreements; Employment Agreements; Collective Bargaining
             Agreements; Existing Indebtedness Agreements; Material Contracts;
             Tax Allocation Agreements.. . . . . . . . . . . . . . . . . . . . . . 47
     5.14  Consent Letter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
     5.15  Solvency Certificate; Insurance Certificates. . . . . . . . . . . . . . 49
     5.16  Financial Statements; New Pro Forma Balance Sheet; Projections. . . . . 50
     5.17  Payment of Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
     5.18  Original Credit Agreement; etc. . . . . . . . . . . . . . . . . . . . . 50

SECTION 6. Conditions Precedent to All Credit Events . . . . . . . . . . . . . . . 51
     6.01  No Default; Representations and Warranties. . . . . . . . . . . . . . . 51
     6.02  Notice of Borrowing; Letter of Credit Request . . . . . . . . . . . . . 51
     6.03  Compliance With Senior Subordinated Notes Indenture.. . . . . . . . . . 51

SECTION 7. Representations and Warranties. . . . . . . . . . . . . . . . . . . . . 52
     7.01  Company Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
     7.02  Company Power and Authority . . . . . . . . . . . . . . . . . . . . . . 53
     7.03  No Violation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
     7.04  Litigation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
     7.05  Use of Proceeds; Margin Regulations . . . . . . . . . . . . . . . . . . 54
     7.06  Governmental Approvals. . . . . . . . . . . . . . . . . . . . . . . . . 54
     7.07  Investment Company Act. . . . . . . . . . . . . . . . . . . . . . . . . 55
     7.08  Public Utility Holding Company Act. . . . . . . . . . . . . . . . . . . 55
     7.09  True and Complete Disclosure. . . . . . . . . . . . . . . . . . . . . . 55
     7.10  Financial Condition; Financial Statements . . . . . . . . . . . . . . . 55
     7.11  Security Interests. . . . . . . . . . . . . . . . . . . . . . . . . . . 57
     7.12  Compliance with ERISA . . . . . . . . . . . . . . . . . . . . . . . . . 58
     7.13  Capitalization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
     7.14  Subsidiaries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
     7.15  Intellectual Property, etc. . . . . . . . . . . . . . . . . . . . . . . 59
     7.16  Compliance with Statutes, etc.. . . . . . . . . . . . . . . . . . . . . 59


                                     (ii)

<PAGE>

     7.17  Environmental Matters . . . . . . . . . . . . . . . . . . . . . . . . . 60
     7.18  Properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
     7.19  Labor Relations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
     7.20  Tax Returns and Payments. . . . . . . . . . . . . . . . . . . . . . . . 61
     7.21  Existing Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . 61
     7.22  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
     7.23  Representations and Warranties in Other Documents . . . . . . . . . . . 62
     7.24  Original Transaction and Transaction. . . . . . . . . . . . . . . . . . 62
     7.25  Special Purpose Corporation . . . . . . . . . . . . . . . . . . . . . . 62
     7.26  Subordination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
     7.27  Updated Security Agreement and Pledge Agreement Schedules . . . . . . . 63

SECTION 8. Affirmative Covenants . . . . . . . . . . . . . . . . . . . . . . . . . 63
     8.01  Information Covenants . . . . . . . . . . . . . . . . . . . . . . . . . 63
     8.02  Books, Records and Inspections. . . . . . . . . . . . . . . . . . . . . 67
     8.03  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
     8.04  Payment of Taxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
     8.05  Corporate Franchises. . . . . . . . . . . . . . . . . . . . . . . . . . 68
     8.06  Compliance with Statutes; etc.. . . . . . . . . . . . . . . . . . . . . 69
     8.07  Compliance with Environmental Laws. . . . . . . . . . . . . . . . . . . 69
     8.08  ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
     8.09  Good Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
     8.10  End of Fiscal Years; Fiscal Quarters. . . . . . . . . . . . . . . . . . 71
     8.11  Additional Security; Further Assurances . . . . . . . . . . . . . . . . 71
     8.12  Foreign Subsidiaries Security . . . . . . . . . . . . . . . . . . . . . 72
     8.13  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
     8.14  Permitted Acquisitions. . . . . . . . . . . . . . . . . . . . . . . . . 73
     8.15  Maintenance of Company Separateness . . . . . . . . . . . . . . . . . . 75
     8.16  Performance of Obligations. . . . . . . . . . . . . . . . . . . . . . . 75
       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

SECTION 9. Negative Covenants. . . . . . . . . . . . . . . . . . . . . . . . . . . 76
     9.01  Changes in Business . . . . . . . . . . . . . . . . . . . . . . . . . . 76
     9.02  Consolidation; Merger; Sale or Purchase of Assets; etc. . . . . . . . . 76
     9.03  Liens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
     9.04  Indebtedness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
     9.05  Advances; Investments; Loans. . . . . . . . . . . . . . . . . . . . . . 84
     9.06  Dividends; etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
     9.07  Transactions with Affiliates. . . . . . . . . . . . . . . . . . . . . . 87
     9.08  Consolidated Fixed Charge Coverage Ratio. . . . . . . . . . . . . . . . 88
     9.09  Minimum Consolidated EBITDA . . . . . . . . . . . . . . . . . . . . . . 89
     9.10  Consolidated Interest Coverage Ratio. . . . . . . . . . . . . . . . . . 90


                                    (iii)

<PAGE>

     9.11  Adjusted Total Leverage Ratio . . . . . . . . . . . . . . . . . . . . . 91
     9.12  Limitation on Voluntary Payments and Modifications of
             Indebtedness; Modifications of Certificate of Incorporation, 
             By-Laws and Certain Other Agreements; Issuances of Capital Stock;
             etc.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
     9.13  Limitation on Issuance of Capital Stock . . . . . . . . . . . . . . . . 93
     9.14  Limitation on Certain Restrictions on Subsidiaries. . . . . . . . . . . 94
     9.15  Limitation on the Creation of Subsidiaries and Joint Ventures . . . . . 95

SECTION 10. Events of Default. . . . . . . . . . . . . . . . . . . . . . . . . . . 96
     10.01  Payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
     10.02  Representations, etc.. . . . . . . . . . . . . . . . . . . . . . . . . 96
     10.03  Covenants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
     10.04  Default Under Other Agreements . . . . . . . . . . . . . . . . . . . . 96
     10.05  Bankruptcy, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
     10.06  ERISA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
     10.07  Security Documents . . . . . . . . . . . . . . . . . . . . . . . . . . 98
     10.08  Subsidiaries Guaranty. . . . . . . . . . . . . . . . . . . . . . . . . 98
     10.09  Judgments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
     10.10  Ownership. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

SECTION 11. Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

SECTION 12. The Agents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
     12.01  Appointment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
     12.02  Delegation of Duties . . . . . . . . . . . . . . . . . . . . . . . . .142
     12.03  Exculpatory Provisions . . . . . . . . . . . . . . . . . . . . . . . .142
     12.04  Reliance by Agents . . . . . . . . . . . . . . . . . . . . . . . . . .143
     12.05  Notice of Default. . . . . . . . . . . . . . . . . . . . . . . . . . .143
     12.06  Nonreliance on Agents and Other Banks. . . . . . . . . . . . . . . . .143
     12.07  Indemnification. . . . . . . . . . . . . . . . . . . . . . . . . . . .144
     12.08  Agents in their Individual Capacities. . . . . . . . . . . . . . . . .145
     12.09  Holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
     12.10  Resignation of the Agents. . . . . . . . . . . . . . . . . . . . . . .145

SECTION 13. Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . .146
     13.01  Payment of Expenses, etc.. . . . . . . . . . . . . . . . . . . . . . .146
     13.02  Right of Setoff. . . . . . . . . . . . . . . . . . . . . . . . . . . .147
     13.03  Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147
     13.04  Benefit of Agreement . . . . . . . . . . . . . . . . . . . . . . . . .148
     13.05  No Waiver; Remedies Cumulative . . . . . . . . . . . . . . . . . . . .150
     13.06  Payments Pro Rata. . . . . . . . . . . . . . . . . . . . . . . . . . .150


                                     (iv)

<PAGE>

     13.07  Calculations; Computations . . . . . . . . . . . . . . . . . . . . . .151
     13.08  Governing Law; Submission to Jurisdiction; Venue . . . . . . . . . . .151
     13.09  Counterparts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
     13.10  Effectiveness. . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
     13.11  Headings Descriptive . . . . . . . . . . . . . . . . . . . . . . . . .153
     13.12  Amendment or Waiver; etc.. . . . . . . . . . . . . . . . . . . . . . .153
     13.13  Survival . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
     13.14  Domicile of Loans and Commitments. . . . . . . . . . . . . . . . . . .155
     13.15  Confidentiality. . . . . . . . . . . . . . . . . . . . . . . . . . . .155
     13.16  Waiver of Jury Trial . . . . . . . . . . . . . . . . . . . . . . . . .155
     13.17  Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
     13.18  Limitation on Additional Amounts, etc. . . . . . . . . . . . . . . . .156
     13.19  Post-Closing Actions . . . . . . . . . . . . . . . . . . . . . . . . .157
     13.20  Additions of New Banks . . . . . . . . . . . . . . . . . . . . . . . .158
     13.21  Acknowledgment and Agreement of Credit Parties . . . . . . . . . . . .159


SCHEDULE I     List of Banks and Commitments
SCHEDULE II    Bank Addresses
SCHEDULE III   Real Properties
SCHEDULE IV    Scheduled Existing Indebtedness
SCHEDULE V     Pension Plans
SCHEDULE VI    Existing Investments
SCHEDULE VII   Subsidiaries
SCHEDULE VIII  Insurance
SCHEDULE IX    Existing Liens
SCHEDULE X     Capitalization
SCHEDULE XI    Original Letters of Credit


EXHIBIT A   -  Form of Notice of Borrowing
EXHIBIT B-1 -  Form of Tranche A Term Note
EXHIBIT B-2 -  Form of Tranche B Term Note
EXHIBIT B-3 -  Form of Revolving Note
EXHIBIT B-4 -  Form of Swingline Note
EXHIBIT C   -  Form of Letter of Credit Request
EXHIBIT D   -  Form of Section 4.04(b)(ii) Certificate
EXHIBIT E-1 -  Form of Opinion of O'Sullivan Graev & Karabell, LLP,
                 special counsel to the Credit Parties
EXHIBIT E-2 -  Form of Opinion of Irell & Manella LLP
EXHIBIT F   -  Form of Officers' Certificate
EXHIBIT G   -  Form of Consent Letter


                                     (v)

<PAGE>

EXHIBIT H   -  Form of Solvency Certificate
EXHIBIT I   -  Form of Assignment and Assumption Agreement
EXHIBIT J   -  Form of Intercompany Note
EXHIBIT K   -  Form of Shareholder Subordinated Note
</TABLE>

                                     (vi)



<PAGE>


          CREDIT AGREEMENT, dated as of December 18, 1997 and amended and 
restated as of March 10, 1998, among ALLIANCE IMAGING, INC., a Delaware 
corporation (the "Borrower"), the lenders from time to time party hereto 
(each, a "Bank" and, collectively, the "Banks"), SALOMON BROTHERS HOLDING 
COMPANY INC., as Syndication Agent (in such capacity, the "Syndication 
Agent"), and BANKERS TRUST COMPANY, as Administrative Agent (in such 
capacity, the "Administrative Agent", and together with the Syndication 
Agent, each an "Agent", and collectively, the "Agents").  Unless otherwise 
defined herein, all capitalized terms used herein and defined in Section 11 
are used herein as so defined.

                             W I T N E S S E T H :


          WHEREAS, the Borrower, the Original Banks and Bankers Trust 
Company, as Agent, are parties to a Credit Agreement, dated as of December 
18, 1997 (as the same has been amended, modified or supplemented to, but not 
including, the Restatement Effective Date, the "Original Credit Agreement"); 
and

          WHEREAS, the parties hereto wish to amend and restate the Original 
Credit Agreement in the form of this Agreement to, inter alia, permit the MTI 
Merger and the financing therefor on the terms and subject to the conditions 
provided herein and make available to the Borrower the respective credit 
facilities provided for herein;

          NOW, THEREFORE, the parties hereto agree that the Original Credit 
Agreement shall be and hereby is amended and restated in its entirety as 
follows:

          SECTION 1.  AMOUNT AND TERMS OF CREDIT.

          1.01  COMMITMENTS.  (a)  Subject to and upon the terms and 
conditions set forth herein, (A) each Original Term Loan Bank severally 
agrees to continue, on the Restatement Effective Date, the Original Term 
Loans made by such Original Term Loan Bank to the Borrower pursuant to the 
Original Credit Agreement and outstanding on the Restatement Effective Date 
(immediately prior to giving effect thereto) as Tranche A Term Loans 
hereunder and (B) each Bank with a New Tranche A Term Loan Commitment 
severally agrees to make, on the Restatement Effective Date, a term loan or 
term loans (each, a "New Tranche A Term Loan" and, collectively, the "New 
Tranche A Term Loans" and together with the Original Term Loans continued 
pursuant to clause (A) above, the "Tranche A Term Loans") to the Borrower, 
which Tranche A Term Loans:

             (i) shall be denominated in U.S. Dollars;

            (ii) except as hereafter provided, shall, at the option of the
     Borrower, be 

<PAGE>

     incurred and maintained as, and/or converted into, Base Rate
     Loans or Eurodollar Loans, PROVIDED that (x) except as otherwise
     specifically provided in Section 1.10(b), all Tranche A Term Loans made as
     part of the same Borrowing shall at all times consist of Tranche A Term
     Loans of the same Type and (y) unless the Agents have determined that the
     Syndication Date has occurred (at which time this clause (y) shall no
     longer be applicable), no more than three Borrowings of Tranche A Term
     Loans to be maintained as Eurodollar Loans may be incurred prior to the
     90th day after the Restatement Effective Date (or, if later, the last day
     of the Interest Period applicable to the third Borrowing of Eurodollar
     Loans referred to below), each of which Borrowings of Eurodollar Loans may
     only have an Interest Period of one month, and the first of which
     Borrowings may only be made on, or within five Business Days after, the
     Restatement Effective Date, the second of which Borrowings may only be made
     on the last day of the Interest Period of the first such Borrowing and the
     third of which Borrowings may only be made on the last day of the Interest
     Period of the second such Borrowing; and

           (iii) shall not exceed for any Bank, in initial principal amount,
     that amount which equals the sum of (i) the aggregate outstanding principal
     amount of the Original Term Loans, if any, made by such Bank and
     outstanding on the Restatement Effective Date (immediately prior to giving
     effect thereto) as set forth on Schedule I and (ii) the New Tranche A Term
     Loan Commitment of such Bank (if any) as in effect on the Restatement
     Effective Date (before giving effect to any reductions thereto on such date
     pursuant to Section 3.03(b)).

Once repaid, Tranche A Term Loans incurred hereunder may not be reborrowed.

          (b)  Subject to and upon the terms and conditions herein set forth, 
each RL Bank severally agrees, at any time and from time to time on and after 
the Original Effective Date and prior to the Revolving Loan Maturity Date, to 
make a revolving loan or revolving loans (each, a "Revolving Loan" and, 
collectively, the "Revolving Loans") to the Borrower, which Revolving Loans:

             (i) shall be denominated in U.S. Dollars; 

            (ii) shall, at the option of the Borrower, be incurred and
     maintained as, and/or converted into, Base Rate Loans or Eurodollar Loans,
     PROVIDED that except as otherwise specifically provided in Section 1.10(b),
     all Revolving Loans made as part of the same Borrowing shall at all times
     be of the same Type;

           (iii) may be repaid and reborrowed in accordance with the
     provisions hereof; 

            (iv) shall not exceed for any Bank at any time outstanding that
     aggregate principal amount which, when added to the product of (x) such
     Bank's Adjusted RL Percentage and (y) the sum of (I) the amount of all
     Letter of Credit Outstandings 


                                      -2-

<PAGE>

     (exclusive of Unpaid Drawings which are repaid with the proceeds of, and 
     simultaneously with the incurrence of, the respective incurrence of 
     Revolving Loans) at such time and (II) the aggregate principal amount of 
     all Swingline Loans (exclusive of Swingline Loans which are repaid with 
     the proceeds of, and simultaneously with the incurrence of, the 
     respective incurrence of Revolving Loans) then outstanding, equals the 
     Revolving Loan Commitment of such Bank at such time; and 

          (v)    shall not exceed for all Banks at any time outstanding that
     aggregate principal amount which, when added to (x) the amount of all
     Letter of Credit Outstandings (exclusive of Unpaid Drawings which are
     repaid with the proceeds of, and simultaneously with the incurrence of, the
     respective incurrence of Revolving Loans) at such time and (y) the
     aggregate principal amount of all Swingline Loans (exclusive of Swingline
     Loans which are repaid with the proceeds of, and simultaneously with the
     incurrence of, the respective incurrence of Revolving Loans) then
     outstanding, exceeds an amount equal to the Total Revolving Loan Commitment
     then in effect.

          (c)  Subject to and upon the terms and conditions herein set forth, 
BTCo in its individual capacity agrees to make at any time and from time to 
time on and after the Restatement Effective Date and prior to the Swingline 
Expiry Date, a loan or loans to the Borrower (each, a "Swingline Loan" and, 
collectively, the "Swingline Loans"), which Swingline Loans:

             (i) shall be denominated in U.S. Dollars;

            (ii) shall be made and maintained as Base Rate Loans;

           (iii) may be repaid and reborrowed in accordance with the provisions
     hereof;

            (iv) shall not exceed in aggregate principal amount at any time
     outstanding, when combined with the aggregate principal amount of (x) all
     Revolving Loans made by Non-Defaulting Banks then outstanding and (y) the
     Letter of Credit Outstandings at such time, an amount equal to the Adjusted
     Total Revolving Loan Commitment at such time (after giving effect to any
     changes thereto on such date); and

             (v) shall not exceed in aggregate principal amount at any time
     outstanding the Maximum Swingline Amount.

BTCo shall not be obligated to make any Swingline Loans at a time when a Bank 
Default exists unless BTCo has entered into arrangements satisfactory to it 
and the Borrower to eliminate BTCo's risk with respect to the Defaulting 
Bank's or Banks' participation in such Swingline Loans, including by cash 
collateralizing such Defaulting Bank's or Banks' RL Percentage of the 
outstanding Swingline Loans.  BTCo will not make a Swingline Loan after 


                                      -3-

<PAGE>

it has received written notice from the Borrower or the Required Banks 
stating that a Default or an Event of Default exists until such time as BTCo 
shall have received a written notice of (i) rescission of such notice from 
the party or parties originally delivering the same or (ii) a waiver of such 
Default or Event of Default from the Required Banks.  

          (d)  On any Business Day, BTCo may, in its sole discretion, give 
notice to the RL Banks that its outstanding Swingline Loans shall be funded 
with a Borrowing of Revolving Loans (PROVIDED that each such notice shall be 
deemed to have been automatically given upon the occurrence of a Default or 
an Event of Default under Section 10.05 or upon the exercise of any of the 
remedies provided in the last paragraph of Section 10), in which case a 
Borrowing of Revolving Loans constituting Base Rate Loans (each such 
Borrowing, a "Mandatory Borrowing") shall be made on the immediately 
succeeding Business Day by all RL Banks PRO RATA based on each RL Bank's 
Adjusted RL Percentage, and the proceeds thereof shall be applied directly to 
repay BTCo for such outstanding Swingline Loans.  Each RL Bank hereby 
irrevocably agrees to make Base Rate Loans upon one Business Day's notice 
pursuant to each Mandatory Borrowing in the amount and in the manner 
specified in the preceding sentence and on the date specified in writing by 
BTCo notwithstanding (i) that the amount of the Mandatory Borrowing may not 
comply with the Minimum Borrowing Amount otherwise required hereunder, (ii) 
whether any conditions specified in Section 5 or 6 are then satisfied, (iii) 
whether a Default or an Event of Default has occurred and is continuing, (iv) 
the date of such Mandatory Borrowing and (v) the amount of the Total 
Revolving Loan Commitment or the Adjusted Total Revolving Loan Commitment at 
such time.  In the event that any Mandatory Borrowing cannot for any reason 
be made on the date otherwise required above (including, without limitation, 
as a result of the commencement of a proceeding under the Bankruptcy Code in 
respect of the Borrower), each RL Bank (other than BTCo) hereby agrees that 
it shall forthwith purchase from BTCo (without recourse or warranty) such 
assignment of the outstanding Swingline Loans as shall be necessary to cause 
the RL Banks to share in such Swingline Loans ratably based upon their 
respective Adjusted RL Percentages (determined before giving effect to any 
termination of the Revolving Loan Commitments pursuant to the last paragraph 
of Section 10), PROVIDED that (x) all interest payable on the Swingline Loans 
shall be for the account of BTCo until the date the respective assignment is 
purchased and, to the extent attributable to the purchased assignment, shall 
be payable to the RL Bank purchasing same from and after such date of 
purchase and (y) at the time any purchase of assignments pursuant to this 
sentence is actually made, the purchasing RL Bank shall be required to pay 
BTCo interest on the principal amount of assignment purchased for each day 
from and including the day upon which the Mandatory Borrowing would otherwise 
have occurred to but excluding the date of payment for such assignment, at 
the rate otherwise applicable to Revolving Loans maintained as Base Rate 
Loans hereunder for each day thereafter.

          (e)  Subject to and upon the terms and conditions set forth herein, 
each Bank with a Tranche B Term Loan Commitment severally agrees to make, on 
the Restatement Effective Date, a term loan or term loans (each, a "Tranche B 
Term Loan" and, collectively, the "Tranche B Term Loans"), which Tranche B 
Term Loans: 

                                      -4-
<PAGE>

             (i) shall be denominated in U.S. Dollars; 

            (ii) except as hereafter provided, shall, at the option of the
     Borrower, be incurred and maintained as, and/or converted into, Base Rate
     Loans or Eurodollar Loans, PROVIDED that (x) except as otherwise
     specifically provided in Section 1.10(b), all Tranche B Term Loans made as
     part of the same Borrowing shall at all times consist of Tranche B Term
     Loans of the same Type and (y) unless the Agents have determined that the
     Syndication Date has occurred (at which time this clause (y) shall no
     longer be applicable), no more than three Borrowings of Tranche B Term
     Loans to be maintained as Eurodollar Loans may be incurred prior to the
     90th day after the Restatement Effective Date (or, if later, the last day
     of the Interest Period applicable to the third Borrowing of Eurodollar
     Loans referred to below), each of which Borrowings of Eurodollar Loans may
     only have an Interest Period of one month, and the first of which
     Borrowings may only be made on, or within five Business Days after, the
     Restatement Effective Date, the second of which Borrowings may only be made
     on the last day of the Interest Period of the first such Borrowing and the
     third of which Borrowings may only be made on the last day of the Interest
     Period of the second such Borrowing; and

           (iii) shall not exceed for any Bank, in initial principal amount,
     that amount which equals the Tranche B Term Loan Commitment of such Bank as
     in effect on the Restatement Effective Date (before giving effect to any
     reduction thereto on such date pursuant to Section 3.03(c)).

          Once repaid, Tranche B Term Loans incurred hereunder may not be 
reborrowed.

          1.02  MINIMUM BORROWING AMOUNTS, ETC.  The aggregate principal 
amount of each Borrowing of Loans under a respective Tranche shall not be 
less than the Minimum Borrowing Amount applicable to such Tranche, PROVIDED 
that Mandatory Borrowings shall be made in the amounts required by Section 
1.01(d).  More than one Borrowing may be incurred on any day, PROVIDED that 
at no time shall there be outstanding more than seven Borrowings of 
Eurodollar Loans.

          1.03  NOTICE OF BORROWING.  (a)  Whenever the Borrower desires to 
make a Borrowing hereunder (excluding Borrowings of Swingline Loans and 
Mandatory Borrowings), it shall give the Administrative Agent at its Notice 
Office, prior to 12:00 Noon (New York time), at least three Business Days' 
prior written notice (or telephonic notice promptly confirmed in writing) of 
each Borrowing of Eurodollar Loans and at least one Business Day's prior 
written notice (or telephonic notice promptly confirmed in writing) of each 
Borrowing of Base Rate Loans to be made hereunder.  Each such notice (each, a 
"Notice of Borrowing") shall, except as otherwise expressly provided in 
Section 1.10, be irrevocable, and, in the case of each written notice and 
each confirmation of telephonic notice, shall be in the form of Exhibit A, 
appropriately completed to specify: (i) the aggregate principal amount of the 
Loans to be made pursuant to such Borrowing, (ii) the date of such Borrowing 
(which 

                                      -5-

<PAGE>

shall be a Business Day), (iii) whether the respective Borrowing shall 
consist of Tranche A Term Loans, Tranche B Term Loans or Revolving Loans, 
(iv) whether the respective Borrowing shall consist of Base Rate Loans or, to 
the extent permitted hereunder, Eurodollar Loans and, if Eurodollar Loans, 
the Interest Period to be initially applicable thereto and (v) in the case of 
a Borrowing of Revolving Loans the proceeds of which are to be utilized to 
finance, in whole or in part, the purchase price of a Permitted Acquisition, 
(x) a reference to the officer's certificate, if any, delivered in accordance 
with Section 8.14, (y) the aggregate principal amount of such Revolving Loans 
to be utilized in connection with such Permitted Acquisition and (z) the 
Total Unutilized Revolving Loan Commitment then ine ffect after giving effect 
to the respective Permitted Acquisition (and all  payments to be made in 
erewith).  The Administrative Agent shall promptly give each Bank which is 
required to make Loans of the Tranche specified in the respective Notice of 
Borrowing, written notice (or telephonic notice promptly confirmed in 
writing) of each proposed Borrowing, of such Bank's proportionate share 
thereof and of the other matters required by the immediately preceding 
sentence to be specified in the Notice of Borrowing.

          (b)  (i)  Whenever the Borrower desires to incur Swingline Loans 
hereunder, it shall give BTCo not later than 12:00 Noon (New York time) on 
the day such Swingline Loan is to be made, written notice (or telephonic 
notice promptly confirmed in writing) of each Swingline Loan to be made 
hereunder. Each such notice shall be irrevocable and shall specify in each 
case (x) the date of such Borrowing (which shall be a Business Day) and (y) 
the aggregate principal amount of the Swingline Loan to be made pursuant to 
such Borrowing.

            (ii) Mandatory Borrowings shall be made upon the notice specified 
in Section 1.01(d), with the Borrower irrevocably agreeing, by its incurrence 
of any Swingline Loan, to the making of Mandatory Borrowings as set forth in 
such Section 1.01(d).

          (c)  Without in any way limiting the obligation of the Borrower to 
confirm in writing any telephonic notice permitted to be given hereunder, the 
Administrative Agent or BTCo (in the case of a Borrowing of Swingline Loans) 
or the Letter of Credit Issuer (in the case of the issuance of Letters of 
Credit), as the case may be, may prior to receipt of written confirmation act 
without liability upon the basis of such telephonic notice, believed by the 
Administrative Agent, BTCo or the Letter of Credit Issuer, as the case may 
be, in good faith to be from an Authorized Officer of the Borrower.  In each 
such case, the Administrative Agent's, BTCo's or the respective Letter of 
Credit Issuer's, as the case may be, record of the terms of such telephonic 
notice shall be conclusive evidence of the contents of such notice, absent 
manifest error. 

          1.04  DISBURSEMENT OF FUNDS.  (a)  Not later than 1:00 P.M. (New 
York time) on the date specified in each Notice of Borrowing (or (x) in the
case of Swingline Loans, not later than 2:00 P.M. (New York time) on the 
date specified in Section 1.03(b)(i) or (y) in the case of Mandatory 
Borrowings, not later than 12:00 Noon (New York time) on the date 
specified in Section 1.01(d)), each Bank with a Commitment of the 
respective Tranche will make available its PRO RATA share (determined in 
accordance with Section 1.07),

                                      -6-
<PAGE>

if any, of each Borrowing requested to be made on such date (or in the case 
of Swingline Loans, BTCo shall make available the full amount thereof) in the 
manner provided below.  All amounts shall be made available to the 
Administrative Agent in U.S. Dollars and in immediately available funds at 
the Payment Office and the Administrative Agent promptly will make available 
to the Borrower by depositing to its account at the Payment Office the 
aggregate of the amounts so made available in the type of funds received.  
Unless the Administrative Agent shall have been notified by any Bank prior to 
the date of Borrowing that such Bank does not intend to make available to the 
Administrative Agent its portion of the Borrowing or Borrowings to be made on 
such date, the Administrative Agent may assume that such Bank has made such 
amount available to the Administrative Agent on such date of Borrowing, and 
the Administrative Agent, in reliance upon such assumption, may (in its sole 
discretion and without any obligation to do so) make available to the 
Borrower a corresponding amount.  If such corresponding amount is not in fact 
made available to the Administrative Agent by such Bank and the 
Administrative Agent has made available same to the Borrower, the 
Administrative Agent shall be entitled to recover such corresponding amount 
on demand from such Bank.  If such Bank does not pay such corresponding 
amount forthwith upon the Administrative Agent's demand therefor, the 
Administrative Agent shall promptly notify the Borrower, and the Borrower 
shall immediately pay such corresponding amount to the Administrative Agent.  
The Administrative Agent shall also be entitled to recover on demand from 
such Bank or the Borrower, as the case may be, interest on such corresponding 
amount in respect of each day from the date such corresponding amount was 
made available by the Administrative Agent to the Borrower to the date such 
corresponding amount is recovered by the Administrative Agent, at a rate per 
annum equal to (x) if paid by such Bank, the overnight Federal Funds Rate or 
(y) if paid by the Borrower, the then applicable rate of interest, calculated 
in accordance with Section 1.08.

          (b)  Nothing in this Agreement shall be deemed to relieve any Bank 
from its obligation to fulfill its commitments hereunder or to prejudice any 
rights which the Borrower may have against any Bank as a result of any 
default by such Bank hereunder.

          1.05  NOTES.  (a)  The Borrower's obligation to pay the principal 
of, and interest on, all the Loans made to it by each Bank shall be evidenced 
(i) if Tranche A Term Loans, by a promissory note substantially in the form 
of Exhibit B-1 with blanks appropriately completed in conformity herewith 
(each, a "Tranche A Term Note" and, collectively, the "Tranche A Term 
Notes"), (ii) if Tranche B Term Loans, by a promissory note substantially in 
the form of Exhibit B-2 with blanks appropriately completed in conformity 
herewith (each, a "Tranche B Term Note" and, collectively, the "Tranche B 
Term Notes"), (iii) if Revolving Loans, by a promissory note substantially in 
the form of Exhibit B-3 with blanks appropriately completed in conformity 
herewith (each, a "Revolving Note" and, collectively, the "Revolving Notes") 
and (iv) if Swingline Loans, by a promissory note substantially in the form 
of Exhibit B-4 with blanks appropriately completed in conformity herewith 
(the "Swingline Note").

          (b)  The Tranche A Term Note issued to each Bank with a Tranche A 
Term Loan Commitment shall (i) be executed by the Borrower, (ii) be payable 
to such Bank or its 


                                      -7-

<PAGE>

registered assigns and be dated the Restatement Effective Date, (iii) be 
in a stated principal amount equal to the principal amount of the Tranche 
A Term Loans made and/or continued by such Bank on the Restatement 
Effective Date (or, in the case of any Tranche A Term Note issued after 
the Restatement Effective Date, in a stated principal amount equal to the 
outstanding principal amount of the Tranche A Term Loan of such Bank on 
the date of the issuance thereof) and be payable in the principal amount 
of Tranche A Term Loans evidenced thereby from time to time, (iv) mature 
on the Tranche A Term Loan Maturity Date, (v) bear interest as provided 
in the appropriate clause of Section 1.08 in respect of the Base Rate 
Loans and Eurodollar Loans, as the case may be, evidenced thereby, (vi) be
subject to voluntary repayment as provided in Section 4.01 and mandatory 
repayment as provided in Section 4.02 and (vii) be entitled to the 
benefits of this Agreement and the other Credit Documents.

          (c)  The Tranche B Term Note issued to each Bank with a Tranche B 
Term Loan Commitment shall (i) be executed by the Borrower, (ii) be 
payable to such Bank or its registered assigns and be dated the 
Restatement Effective Date, (iii) be in a stated principal amount equal to
the Tranche B Term Loan Commitment of such Bank on the Restatement 
Effective Date (or, in the case of any Tranche B Term Note issued after 
the Restatement Effective Date, in a stated principal amount equal to the 
outstanding principal amount of the Tranche B Term Loan of such Bank on 
the date of the issuance thereof) and be payable in the principal amount 
of Tranche B Term Loans evidenced thereby from time to time, (iv) mature 
on the Tranche B Term Loan Maturity Date, (v) bear interest as provided in
the appropriate clause of Section 1.08 in respect of the Base Rate Loans 
and Eurodollar Loans, as the case may be, evidenced thereby, (vi) be 
subject to voluntary repayment as provided in Section 4.01 and mandatory 
repayment as provided in Section 4.02 and (vii) be entitled to the 
benefits of this Agreement and the other Credit Documents.

          (d)  The Revolving Note issued to each RL Bank shall (i) be 
executed by the Borrower, (ii) be payable to such RL Bank or its 
registered assigns and be dated the date of issuance thereof, (iii) be in 
a stated principal amount equal to the Revolving Loan Commitment of such 
RL Bank and be payable in the principal amount of the outstanding 
Revolving Loans evidenced thereby, (iv) mature on the Revolving Loan 
Maturity Date, (v) bear interest as provided in the appropriate clause of 
Section 1.08 in respect of the Base Rate Loans and Eurodollar Loans, as 
the case may be, evidenced thereby, (vi) be subject to voluntary 
prepayment as provided in Section 4.01 and mandatory repayment as provided
in Section 4.02 and (vii) be entitled to the benefits of this Agreement 
and the other Credit Documents.

          (e)  The Swingline Note issued to BTCo shall (i) be executed by the 
Borrower, (ii) be payable to BTCo or its registered assigns and be dated 
the Original Effective Date, (iii) be in a stated principal amount equal 
to the Maximum Swingline Amount and be payable in the principal amount of 
the outstanding Swingline Loans evidenced thereby, (iv) mature on the 
Swingline Expiry Date, (v) bear interest as provided in Section 1.08 in 
respect of the Base Rate Loans evidenced thereby, (vi) be subject to 
voluntary prepayment as provided in Section 4.01 and mandatory repayment 
as provided in Section 4.02 and (vii) be 

                                      -8-
<PAGE>

entitled to the benefits of this Agreement and the other Credit Documents.

          (f)  Each Bank will note on its internal records the amount of each 
Loan made by it and each payment in respect thereof and will prior to any 
transfer of any of its Notes endorse on the reverse side thereof the 
outstanding principal amount of Loans evidenced thereby.  Failure to make any 
such notation or any error in such notation shall not affect the Borrower's 
obligations in respect of such Loans.

          1.06  CONVERSIONS.  The Borrower shall have the option to convert 
on any Business Day occurring on or after the Restatement Effective Date, all 
or a portion at least equal to the applicable Minimum Borrowing Amount of the 
outstanding principal amount of Loans (other than Swingline Loans which shall 
at all times be maintained as Base Rate Loans) made pursuant to one or more 
Borrowings of one or more Types of Loans under a single Tranche into a 
Borrowing or Borrowings of another Type of Loan under such Tranche; PROVIDED 
that (i) except as otherwise provided in Section 1.10(b) or unless the 
Borrower pays all breakage costs and other amounts owing to each Bank 
pursuant to Section 1.11 concurrently with any such conversion, Eurodollar 
Loans may be converted into Base Rate Loans only on the last day of an 
Interest Period applicable to the Loans being converted, and no partial 
conversion of a Borrowing of Eurodollar Loans shall reduce the outstanding 
principal amount of the Eurodollar Loans made pursuant to such Borrowing to 
less than the Minimum Borrowing Amount applicable thereto, (ii) Base Rate 
Loans may only be converted into Eurodollar Loans if no Default or Event of 
Default is in existence on the date of the conversion, (iii) unless the 
Agents have determined that the Syndication Date has occurred (at which time 
this clause (iii) shall no longer be applicable), prior to the 90th day after 
the Restatement Effective Date, Tranche A Term Loans and Tranche B Term Loans 
maintained as Base Rate Loans may not be converted into Eurodollar Loans 
unless any such conversion is effective on the first day of the first, second 
or third Interest Period referred to in clause (y) of each of Sections 
1.01(a)(ii) and 1.01(e)(ii) and so long as such conversion does not result in 
a greater number of Borrowings of Eurodollar Loans prior to the 90th day 
after the Restatement Effective Date as are permitted under Sections 
1.01(a)(ii) and 1.01(e)(ii) and (iv) Borrowings of Eurodollar Loans resulting 
from this Section 1.06 shall be limited in number as provided in Section 
1.02.  Each such conversion shall be effected by the Borrower by giving the 
Administrative Agent at its Notice Office, prior to 11:00 A.M. (New York 
time), at least three Business Days' (or one Business Day's in the case of a 
conversion into Base Rate Loans) prior written notice (or telephonic notice 
promptly confirmed in writing) (each, a "Notice of Conversion") specifying 
the Loans to be so converted, the Borrowing(s) pursuant to which the Loans 
were made and, if to be converted into a Borrowing of Eurodollar Loans, the 
Interest Period to be initially applicable thereto.  The Administrative Agent 
shall give each Bank prompt notice of any such proposed conversion affecting 
any of its Loans.  Upon any such conversion, the proceeds thereof will be 
deemed to be applied directly on the day of such conversion to prepay the 
outstanding principal amount of the Loans being converted. 

          1.07  PRO RATA BORROWINGS.  All Borrowings of Tranche A Term Loans, 
Tranche B Term Loans and Revolving Loans under this Agreement shall be 
incurred by the 

                                      -9-
<PAGE>

Borrower from the Banks PRO RATA on the basis of such Banks' Tranche A Term 
Loan Borrowing Amounts, Tranche B Term Loan Commitments or Revolving Loan 
Commitments, as the case may be; PROVIDED that all Borrowings of Revolving 
Loans made pursuant to a Mandatory Borrowing shall be incurred from the RL 
Banks PRO RATA on the basis on their Adjusted RL Percentages.  It is 
understood that no Bank shall be responsible for any default by any other 
Bank of its obligation to make Loans hereunder and that each Bank shall be 
obligated to make the Loans to be made by it hereunder, regardless of the 
failure of any other Bank to fulfill its commitments hereunder. 

          1.08  INTEREST.  (a)  The unpaid principal amount of each Base Rate 
Loan shall bear interest from the date of the Borrowing thereof until the 
earlier of (i) the maturity (whether by acceleration or otherwise) of such 
Base Rate Loan and (ii) the conversion of such Base Rate Loan to a Eurodollar 
Loan pursuant to Section 1.06, at a rate per annum which shall at all times 
be the relevant Applicable Margin PLUS the Base Rate in effect from time to 
time.

          (b)  The unpaid principal amount of each Eurodollar Loan shall bear 
interest from the date of the Borrowing thereof until the earlier of (i) the 
maturity (whether by acceleration or otherwise) of such Eurodollar Loan and 
(ii) the conversion of such Eurodollar Loan to a Base Rate Loan pursuant to 
Section 1.06, 1.09 or 1.10(b), as applicable, at a rate per annum which shall 
at all times be the relevant Applicable Margin PLUS the Eurodollar Rate for 
such Interest Period.

          (c)  Overdue principal and, to the extent permitted by law, overdue 
interest in respect of each Loan shall bear interest at a rate per annum 
equal to the greater of (x) the rate which is 2% in excess of the rate borne 
by the respective such Loans immediately prior to the respective payment 
default and (y) the rate which is 2% in excess of the rate otherwise 
applicable to Base Rate Loans from time to time.  Interest which accrues 
under this Section 1.08(c) shall be payable on demand.

          (d)  Interest shall accrue from and including the date of any 
Borrowing to but excluding the date of any repayment thereof and shall be 
payable (i) in respect of each Base Rate Loan, quarterly in arrears on each 
Quarterly Payment Date, (ii) in respect of each Eurodollar Loan, on (x) the 
date of any conversion into a Base Rate Loan pursuant to Section 1.06, 1.09 
or 1.10(b), as applicable (on the amount converted) and (y) the last day of 
each Interest Period applicable thereto and, in the case of an Interest 
Period in excess of three months, on each date occurring at three month 
intervals after the first day of such Interest Period and (iii) in respect of 
each Loan, on (x) the date of any prepayment or repayment thereof (on the 
amount prepaid or repaid), (y) at maturity (whether by acceleration or 
otherwise) and (z) after such maturity, on demand.

          (e)  All computations of interest hereunder shall be made in 
accordance with Section 13.07(b).

          (f)  Upon each Interest Determination Date, the Administrative 
Agent shall 

                                     -10-
<PAGE>

determine the Eurodollar Rate for the respective Interest Period or Interest 
Periods and shall promptly notify the Borrower and the Banks thereof. Each 
such determination shall, absent manifest error, be final and conclusive and 
binding on all parties hereto. 

          1.09  INTEREST PERIODS.  At the time the Borrower gives a Notice of 
Borrowing or Notice of Conversion in respect of the making of, or conversion 
into, a Borrowing of Eurodollar Loans (in the case of the initial Interest 
Period applicable thereto) or prior to 11:00 A.M. (New York time) on the 
third Business Day prior to the expiration of an Interest Period applicable 
to a Borrowing of Eurodollar Loans (in the case of any subsequent Interest 
Period), the Borrower shall have the right to elect by giving the 
Administrative Agent written notice (or telephonic notice promptly confirmed 
in writing) of the Interest Period applicable to such Borrowing, which 
Interest Period shall, at the option of the Borrower (but otherwise subject 
to clause (y) of the proviso to Sections 1.01(a)(ii) and 1.01(e)(ii) and 
clause (iii) of the proviso to Section 1.06), be a one, two, three or six 
month period.  Notwithstanding anything to the contrary contained above:

             (i) all Eurodollar Loans comprising a Borrowing shall at all times
     have the same Interest Period;

            (ii) the initial Interest Period for any Borrowing of Eurodollar
     Loans shall commence on the date of such Borrowing (including the date of
     any conversion from a Borrowing of Base Rate Loans) and each Interest
     Period occurring thereafter in respect of such Borrowing shall commence on
     the day on which the next preceding Interest Period applicable thereto
     expires;

           (iii) if any Interest Period for any Borrowing of Eurodollar Loans
     begins on a day for which there is no numerically corresponding day in the
     calendar month at the end of such Interest Period, such Interest Period
     shall end on the last Business Day of such calendar month;

            (iv) if any Interest Period would otherwise expire on a day which
     is not a Business Day, such Interest Period shall expire on the next
     succeeding Business Day, PROVIDED that if any Interest Period for any
     Borrowing of Eurodollar Loans would otherwise expire on a day which is not
     a Business Day but is a day of the month after which no further Business
     Day occurs in such month, such Interest Period shall expire on the next
     preceding Business Day;

             (v) no Interest Period for a Borrowing under a Tranche shall be
     selected which would extend beyond the respective Maturity Date for such
     Tranche;

            (vi) no Interest Period may be elected at any time when a Default
     or an Event of Default is then in existence; 

           (vii) no Interest Period in respect of any Borrowing of Revolving
     Loans shall be elected which extends beyond any date upon which a Scheduled


                                     -11-
<PAGE>

     Commitment Reduction will be required to be made under Section 3.03(d) if
     the aggregate principal amount of such Revolving Loans which have Interest
     Periods which will expire after such date, when added to the Stated Amount
     of all Letters of Credit which by their terms expire after such date, will
     be in excess of the Total Revolving Loan Commitment as the same will be in
     effect after giving effect to the respective Scheduled Commitment
     Reduction; and

          (viii) no Interest Period in respect of any Borrowing of Tranche A
     Term Loans or Tranche B Term Loans shall be elected which extends beyond
     any date upon which a Scheduled Repayment of such Tranche of Term Loans
     will be required to be made under Section 4.02(b) if, after giving effect
     to the election of such Interest Period, the aggregate principal amount of
     such Tranche A Term Loans or Tranche B Term Loans, as the case may be,
     which have Interest Periods which will expire after such date will be in
     excess of the aggregate principal amount of such Tranche A Term Loans or
     Tranche B Term Loans, as the case may be, then outstanding less the
     aggregate amount of such required Scheduled Repayment.

          If upon the expiration of any Interest Period applicable to a 
Borrowing of Eurodollar Loans, the Borrower has failed to elect, or is not 
permitted to elect, a new Interest Period to be applicable to the respective 
Borrowing of Eurodollar Loans as provided above, the Borrower shall be deemed 
to have elected to convert such Borrowing into a Borrowing of Base Rate Loans 
effective as of the expiration date of such current Interest Period.

          1.10  INCREASED COSTS; ILLEGALITY; ETC.  (a)  In the event that (x) 
in the case of clause (i) below, the Administrative Agent or (y) in the case 
of clauses (ii) and (iii) below, any Bank, shall have determined (which 
determination shall, absent manifest error, be final and conclusive and 
binding upon all parties hereto):

             (i) on any Interest Determination Date, that, by reason of any
     changes arising after the Restatement Effective Date affecting the
     interbank Eurodollar market, adequate and fair means do not exist for
     ascertaining the applicable interest rate on the basis provided for in the
     definition of Eurodollar Rate; or

            (ii) at any time, that such Bank shall incur increased costs or
     reductions in the amounts received or receivable hereunder with respect to
     any Eurodollar Loans because of (x) any change since the Restatement
     Effective Date in any applicable law, governmental rule, regulation,
     guideline, order or request (whether or not having the force of law), or in
     the interpretation or administration thereof and including the introduction
     of any new law or governmental rule, regulation, guideline, order or
     request, such as, for example, but not limited to, (A) a change in the
     basis of taxation of payment to any Bank of the principal of or interest on
     such Eurodollar Loans or any other amounts payable hereunder (except for
     changes with respect to any tax imposed on, or determined by reference to,
     the net income, net profits or capital (including branch profits tax) of
     such Bank or any franchise tax 


                                     -12-
<PAGE>

     based on the net income or net profits of such Bank pursuant to the laws 
     of the jurisdiction in which such Bank is organized, or in which such 
     Bank's principal office or applicable lending office is located or any 
     subdivision thereof or therein), or (B) a change in official reserve 
     requirements, but, in all events, excluding reserves required under 
     Regulation D to the extent included in the computation of the Eurodollar 
     Rate and/or (y) other circumstances affecting such Bank, the interbank 
     Eurodollar market or the position of such Bank in such market; or

          (iii)  at any time since the Restatement Effective Date, that the
     making or continuance of any Eurodollar Loan has become unlawful by
     compliance by such Bank with any law, governmental rule, regulation,
     guideline or order (or would conflict with any governmental rule,
     regulation, guideline, request or order not having the force of law but
     with which such Bank customarily complies even though the failure to comply
     therewith would not be unlawful), or has become impracticable as a result
     of a contingency occurring after the Restatement Effective Date which
     materially and adversely affects the interbank Eurodollar market;

then, and in any such event, such Bank (or the Administrative Agent in the 
case of clause (i) above) shall promptly give notice (by telephone confirmed 
in writing) to the Borrower and (except in the case of clause (i)) to the 
Administrative Agent of such determination (which notice the Administrative 
Agent shall promptly transmit to each of the other Banks).  Thereafter, (x) 
in the case of clause (i) above, Eurodollar Loans shall no longer be 
available until such time as the Administrative Agent notifies the Borrower 
and the Banks that the circumstances giving rise to such notice by the 
Administrative Agent no longer exist, and any Notice of Borrowing or Notice 
of Conversion given by the Borrower with respect to Eurodollar Loans which 
have not yet been incurred (including by way of conversion) shall be deemed 
rescinded by the Borrower, (y) in the case of clause (ii) above, the Borrower 
agrees, subject to the provisions of Section 13.18 (to the extent 
applicable), to pay to such Bank, upon written demand therefor, such 
additional amounts (in the form of an increased rate of, or a different 
method of calculating, interest or otherwise as such Bank in its sole 
discretion shall determine) as shall be required to compensate such Bank for 
such increased costs or reductions in amounts received or receivable 
hereunder but without duplication of any payments due under Section 4.04 (a 
written notice as to the additional amounts owed to such Bank, showing in 
reasonable detail the basis for the calculation thereof, submitted to the 
Borrower by such Bank shall, absent manifest error, be final and conclusive 
and binding upon all parties hereto, although the failure to give any such 
notice shall not release or diminish any of the Borrower's obligations to pay 
additional amounts pursuant to this Section 1.10(a) upon the subsequent 
receipt of such notice) and (z) in the case of clause (iii) above, the 
Borrower shall take one of the actions specified in Section 1.10(b) as 
promptly as possible and, in any event, within the time period required by 
law.

          (b)  At any time that any Eurodollar Loan is affected by the 
circumstances described in Section 1.10(a)(ii) or (iii), the Borrower may 
(and in the case of a Eurodollar Loan affected pursuant to Section 
1.10(a)(iii), the Borrower shall) either (i) if the affected Eurodollar Loan 
is then being made pursuant to a Borrowing, cancel said Borrowing by giv-


                                     -13-
<PAGE>

ing the Administrative Agent telephonic notice (confirmed promptly in 
writing) thereof on the same date that the Borrower was notified by a Bank 
pursuant to Section 1.10(a)(ii) or (iii)), or (ii) if the affected Eurodollar 
Loan is then outstanding, upon at least three Business Days' notice to the 
Administrative Agent, require the affected Bank to convert each such 
Eurodollar Loan into a Base Rate Loan (which conversion, in the case of the 
circumstance described in Section 1.10(a)(iii), shall occur no later than the 
last day of the Interest Period then applicable to such Eurodollar Loan or 
such earlier day as shall be required by applicable law); PROVIDED that if 
more than one Bank is affected at any time, then all affected Banks must be 
treated the same pursuant to this Section 1.10(b).

          (c)  If any Bank shall have determined that after the Restatement 
Effective Date, the adoption or effectiveness of any applicable law, rule or 
regulation regarding capital adequacy, or any change therein, or any change 
in the interpretation or administration thereof by any governmental 
authority, central bank or comparable agency charged with the interpretation 
or administration thereof, or compliance by such Bank or any corporation 
controlling such Bank with any request or directive regarding capital 
adequacy (whether or not having the force of law) of any such authority, 
central bank or comparable agency, has or would have the effect of reducing 
the rate of return on such Bank's or such other corporation's capital or 
assets as a consequence of such Bank's Commitment or Commitments hereunder or 
its obligations hereunder to a level below that which such Bank or such other 
corporation could have achieved but for such adoption, effectiveness, change 
or compliance (taking into consideration such Bank's or such other 
corporation's policies with respect to capital adequacy), then from time to 
time, upon written demand by such Bank (with a copy to the Administrative 
Agent), accompanied by the notice referred to in the last sentence of this 
clause (c), the Borrower agrees, subject to the provisions of Section 13.18 
(to the extent applicable), to pay to such Bank such additional amount or 
amounts as will compensate such Bank or such other corporation for such 
reduction in the rate of return to such Bank or such other corporation.  Each 
Bank, upon determining in good faith that any additional amounts will be 
payable pursuant to this Section 1.10(c), will give prompt written notice 
thereof to the Borrower (a copy of which shall be sent by such Bank to the 
Administrative Agent), which notice shall set forth in reasonable detail the 
basis of the calculation of such additional amounts, although the failure to 
give any such notice shall not release or diminish the Borrower's obligations 
to pay additional amounts pursuant to this Section 1.10(c) upon the 
subsequent receipt of such notice.  A Bank's reasonable good faith 
determination of compensation owing under this Section 1.10(c) shall, absent 
manifest error, be final and conclusive and binding on all the parties 
hereto. 

          1.11  COMPENSATION.  The Borrower agrees, subject to the provisions 
of Section 13.18 (to the extent applicable), to compensate each Bank, 
promptly upon its written request (which request shall set forth in 
reasonable detail the basis for requesting such compensation), for all 
losses, expenses and liabilities (including, without limitation, any loss, 
expense or liability incurred by reason of the liquidation or reemployment of 
deposits or other funds required by such Bank to fund its Eurodollar Loans) 
which such Bank may sustain: (i) if for any reason (other than a default by 
such Bank or any Agent) a Borrowing of, or conversion from or into, 
Eurodollar Loans does not occur on a date specified therefor in a 


                                     -14-
<PAGE>

Notice of Borrowing or Notice of Conversion given by the Borrower (whether or 
not withdrawn by the Borrower or deemed withdrawn pursuant to Section 
1.10(a)); (ii) if any repayment (including any repayment made pursuant to 
Section 4.01 or 4.02 or as a result of an acceleration of the Loans pursuant 
to Section 10 or as a result of the replacement of a Bank pursuant to Section 
1.13 or 13.12(b)) or conversion of any Eurodollar Loans of the Borrower 
occurs on a date which is not the last day of an Interest Period applicable 
thereto; (iii) if any prepayment of any Eurodollar Loans is not made on any 
date specified in a notice of prepayment given by the Borrower; or (iv) as a 
consequence of (x) any other default by the Borrower to repay its Eurodollar 
Loans when required by the terms of this Agreement or (y) an election made by 
the Borrower pursuant to Section 1.10(b).  Each Bank's calculation of the 
amount of compensation owing pursuant to this Section 1.11 shall be made in 
good faith.  A Bank's basis for requesting compensation pursuant to this 
Section 1.11 and a Bank's calculation of the amount thereof, shall, absent 
manifest error, be final and conclusive and binding on all parties hereto. 

          1.12  CHANGE OF LENDING OFFICE.  Each Bank agrees that, upon the 
occurrence of any event giving rise to the operation of Section 1.10(a)(ii) 
or (iii), 1.10(c), 2.05 or 4.04 with respect to such Bank, it will, if 
requested by the Borrower, use reasonable efforts (subject to overall policy 
considerations of such Bank) to designate another lending office for any 
Loans or Letters of Credit affected by such event; PROVIDED that such 
designation is made on such terms that, in the sole judgment of such Bank, 
such Bank and its lending office suffer no economic, legal or regulatory 
disadvantage, with the object of avoiding the consequences of the event 
giving rise to the operation of any such Section.  Nothing in this Section 
1.12 shall affect or postpone any of the obligations of the Borrower or the 
right of any Bank provided in Section 1.10, 2.05 or 4.04.


                                     -15-
<PAGE>

          1.13  REPLACEMENT OF BANKS.  (x)  If any Bank becomes a Defaulting 
Bank, (y) upon the occurrence of any event giving rise to the operation of 
Section 1.10(a)(ii) or (iii), Section 1.10(c), Section 2.05 or Section 4.04 
with respect to any Bank which results in such Bank charging to the Borrower 
increased costs in a material amount in excess of those being generally 
charged by the other Banks or (z) in the case of a refusal by a Bank to 
consent to a proposed change, waiver, discharge or termination with respect 
to this Agreement which has been approved by the Required Banks as provided 
in Section 13.12(b), the Borrower shall have the right, in accordance with 
Section 13.04(b), if no Default or Event of Default then exists or would 
exist after giving effect to such replacement, to replace such Bank (the 
"Replaced Bank") with one or more other Eligible Transferee or Transferees, 
none of whom shall constitute a Defaulting Bank at the time of such 
replacement (collectively, the "Replacement Bank") and each of whom shall be 
reasonably acceptable to the Administrative Agent or, at the option of the 
Borrower, to replace only (a) the Revolving Loan Commitment (and outstandings 
pursuant thereto) of the Replaced Bank with an identical Revolving Loan 
Commitment provided by the Replacement Bank or (b) in the case of a 
replacement as provided in Section 13.12(b) where the consent of the 
respective Bank is required with respect to less than all Tranches of its 
Loans or Commitments, the Commitments and/or outstanding Loans of such Bank 
in respect of each Tranche where the consent of such Bank would otherwise be 
individually required, with identical Commitments and/or Loans of the 
respective Tranche provided by the Replacement Bank; PROVIDED that:

             (i) at the time of any replacement pursuant to this Section 1.13,
     the Replacement Bank shall enter into one or more Assignment and Assumption
     Agreements pursuant to Section 13.04(b) (and with all fees payable pursuant
     to said Section 13.04(b) to be paid by the Replacement Bank) pursuant to
     which the Replacement Bank shall acquire all of the Commitments and
     outstanding Loans (or, in the case of the replacement of only (a) the
     Revolving Loan Commitment, the Revolving Loan Commitment and outstanding
     Revolving Loans and participations in Letter of Credit Outstandings and/or
     (b) the outstanding Term Loans of either or both Tranches, the outstanding
     Term Loans of the respective Tranche or Tranches) of, and in each case
     (except for the replacement of only the outstanding Term Loans of one or
     both Tranches of the respective Bank) participations in Letters of Credit
     by, the Replaced Bank and, in connection therewith, shall pay to (x) the
     Replaced Bank in respect thereof an amount equal to the sum of (A) an
     amount equal to the principal of, and all accrued interest on, all
     outstanding Loans (or of the Loans of the respective Tranche or Tranches
     being replaced) of the Replaced Bank, (B) an amount equal to all Unpaid
     Drawings (unless there are no Unpaid Drawings with respect to the Tranche
     being replaced) that have been funded by (and not reimbursed to) such
     Replaced Bank, together with all then unpaid interest with respect thereto
     at such time and (C) an amount equal to all accrued, but theretofore
     unpaid, Fees owing to the Replaced Bank (but only with respect to the
     relevant Tranche, in the case of the replacement of less than all Tranches
     of Loans then held by the respective Replaced Bank) pursuant to Section
     3.01, (y) except in the case of the replacement 


                                     -16-
<PAGE>

     of only the outstanding Term Loans of one or both Tranches of Term Loans 
     of a Replaced Bank, each Letter of Credit Issuer an amount equal to such 
     Replaced Bank's Adjusted RL Percentage of any Unpaid Drawing relating to 
     Letters of Credit issued by such Letter of Credit Issuer (which at such 
     time remains an Unpaid Drawing) to the extent such amount was not 
     theretofore funded by such Replaced Bank and (z) in the case of any 
     replacement of Revolving Loan Commitments, BTCo an amount equal to such 
     Replaced Bank's Adjusted RL Percentage of any Mandatory Borrowing to the 
     extent such amount was not theretofore funded by such Replaced Bank; and 

          (ii)   all obligations of the Borrower then owing to the Replaced
     Bank (other than those (a) specifically described in clause (i) above in
     respect of which the assignment purchase price has been, or is concurrently
     being, paid, but including all amounts, if any, owing under Section 1.11 or
     (b) relating to any Tranche of Loans and/or Commitments of the respective
     Replaced Bank which will remain outstanding after giving effect to the
     respective replacement) shall be paid in full to such Replaced Bank
     concurrently with such replacement.

Upon the execution of the respective Assignment and Assumption Agreements, 
the payment of amounts referred to in clauses (i) and (ii) above, recordation 
of the assignment on the Register by the Administrative Agent pursuant to 
Section 13.17 and, if so requested by the Replacement Bank, delivery to the 
Replacement Bank of the appropriate Note or Notes executed by the Borrower, 
(x) the Replacement Bank shall become a Bank hereunder and, unless the 
respective Replaced Bank continues to have outstanding Term Loans and/or a 
Revolving Loan Commitment hereunder, the Replaced Bank shall cease to 
constitute a Bank hereunder, except with respect to indemnification 
provisions under this Agreement (including, without limitation, Sections 
1.10, 1.11, 2.05, 4.04, 13.01 and 13.06), which shall survive as to such 
Replaced Bank and (y) except in the case of the replacement of only 
outstanding Term Loans, the Adjusted RL Percentages of the Banks shall be 
automatically adjusted at such time to give effect to such replacement.

                                     -17-
<PAGE>

          SECTION 2.  LETTERS OF CREDIT.

          2.01  LETTERS OF CREDIT.  (a)  Subject to and upon the terms and 
conditions herein set forth, the Borrower may request a Letter of Credit 
Issuer at any time and from time to time on or after the Restatement 
Effective Date and prior to the tenth Business Day (or the 30th day in the 
case of Trade Letters of Credit) preceding the Revolving Loan Maturity Date 
to issue, (x) for the account of the Borrower and for the benefit of any 
holder (or any trustee, agent or other similar representative for any such 
holders) of L/C Supportable Indebtedness, irrevocable sight standby letters 
of credit in a form customarily used by such Letter of Credit Issuer or in 
such other form as has been approved by such Letter of Credit Issuer (each 
such standby letter of credit, a "Standby Letter of Credit") in support of 
such L/C Supportable Indebtedness and (y) for the account of the Borrower and 
for the benefit of sellers of goods to the Borrower or any Subsidiary 
Guarantor in the ordinary course of business, irrevocable sight trade letters 
of credit in a form customarily used by such Letter of Credit Issuer or in 
such other form as has been approved by such Letter of Credit Issuer (each 
such trade letter of credit, a "Trade Letter of Credit", and each such 
Standby Letter of Credit and Trade Letter of Credit, a "Letter of Credit" 
and, collectively, the "Letters of Credit").

          (b)  Subject to and upon the terms and conditions set forth herein, 
each Letter of Credit Issuer hereby agrees that it will, at any time and from 
time to time on and after the Restatement Effective Date and prior to the 
tenth Business Day (or the 30th day in the case of Trade Letters of Credit) 
preceding the Revolving Loan Maturity Date, following its receipt of the 
respective Letter of Credit Request, issue for the account of the Borrower 
one or more Letters of Credit, (x) in the case of Trade Letters of Credit, in 
support of trade obligations of the Borrower or any Subsidiary Guarantor that 
arise in the ordinary course of business or (y) in the case of Standby 
Letters of Credit, in support of such L/C Supportable Indebtedness as is 
permitted to remain outstanding hereunder.  Notwithstanding the foregoing, no 
Letter of Credit Issuer shall be under any obligation to issue any Letter of 
Credit if at the time of such issuance:

             (i) any order, judgment or decree of any governmental authority or
     arbitrator shall purport by its terms to enjoin or restrain such Letter of
     Credit Issuer from issuing such Letter of Credit or any requirement of law
     applicable to such Letter of Credit Issuer or any request or directive
     (whether or not having the force of law) from any governmental authority
     with jurisdiction over such Letter of Credit Issuer shall prohibit, or
     request that such Letter of Credit Issuer refrain from, the issuance of
     letters of credit generally or such Letter of Credit in particular or shall
     impose upon such Letter of Credit Issuer with respect to such Letter of
     Credit any restriction or reserve or capital requirement (for which such
     Letter of Credit Issuer is not otherwise compensated) not in effect on the
     date hereof, or any unreimbursed loss, cost or expense which was not
     applicable, in effect or known to such Letter of Credit Issuer as of the
     date hereof and which such Letter of Credit Issuer in good 


                                     -18-
<PAGE>

     faith deems material to it; or

          (ii)   such Letter of Credit Issuer shall have received written
     notice from the Borrower or the Required Banks prior to the issuance of
     such Letter of Credit of the type described in clause (vi) of Section
     2.01(c) or the last sentence of Section 2.02(b).

          (c)  Notwithstanding the foregoing, (i) no Letter of Credit shall 
be issued the Stated Amount of which, when added to the Letter of Credit 
Outstandings (exclusive of Unpaid Drawings which are repaid on the date of, 
and prior to the issuance of, the respective Letter of Credit) at such time, 
would exceed either (x) $15,000,000 or (y) when added to the aggregate 
principal amount of all Revolving Loans made by the Non-Defaulting Banks and 
then outstanding and all Swingline Loans then outstanding, the Adjusted Total 
Revolving Loan Commitment at such time; (ii) (x) each Standby Letter of 
Credit shall have an expiry date occurring not later than one year after such 
Standby Letter of Credit's date of issuance, PROVIDED that any such Standby 
Letter of Credit may be extendable for successive periods of up to one year, 
but not beyond the tenth Business Day preceding the Revolving Loan Maturity 
Date, on terms acceptable to the Letter of Credit Issuer and (y) each Trade 
Letter of Credit shall have an expiry date occurring not later than 180 days 
after such Trade Letter of Credit's date of issuance; (iii) (x) no Standby 
Letter of Credit shall have an expiry date occurring later than the tenth 
Business Day preceding the Revolving Loan Maturity Date and (y) no Trade 
Letter of Credit shall have an expiry date occurring later than 30 days prior 
to the Revolving Loan Maturity Date; (iv) each Letter of Credit shall be 
denominated in U.S. Dollars; (v) the Stated Amount of each Letter of Credit 
shall not be less than $100,000 or such lesser amount as is acceptable to the 
respective Letter of Credit Issuer; and (vi) no Letter of Credit Issuer will 
issue any Letter of Credit after it has received written notice from the 
Borrower or the Required Banks stating that a Default or an Event of Default 
exists until such time as such Letter of Credit Issuer shall have received a 
written notice of (x) rescission of such notice from the party or parties 
originally delivering the same or (y) a waiver of such Default or Event of 
Default by the Required Banks.

          (d)  Notwithstanding the foregoing, in the event a Bank Default 
exists, no Letter of Credit Issuer shall be required to issue any Letter of 
Credit unless the respective Letter of Credit Issuer has entered into 
arrangements satisfactory to it and the Borrower to eliminate such Letter of 
Credit Issuer's risk with respect to the participation in Letters of Credit 
of the Defaulting Bank or Banks, including by cash collateralizing such 
Defaulting Bank's or Banks' Adjusted RL Percentage of the Letter of Credit 
Outstandings, as the case may be.

          (e)  Schedule XI hereto contains a description of all letters of 
credit issued pursuant to the Original Credit Agreement and outstanding on 
the Restatement Effective Date.  Each such letter of credit, including any 
extension or renewal thereof (each, as amended from time to time in 
accordance with the terms hereof and thereof, an "Original Letter of Credit") 
shall constitute a "Letter of Credit" for all purposes of this Agreement, 
issued, for purposes of Section 2.03(a), on the Restatement Effective Date.  
Any Bank here-


                                     -19-
<PAGE>

under to the extent it has issued an Original Letter of Credit shall 
constitute the "Letter of Credit Issuer" with respect to such Letter of 
Credit for all purposes of this Agreement.

          2.02  LETTER OF CREDIT REQUESTS.  (a)  Whenever the Borrower 
desires that a Letter of Credit be issued, the Borrower shall give the 
Administrative Agent and the respective Letter of Credit Issuer written 
notice thereof prior to 12:00 Noon (New York time) at least five Business 
Days (or such shorter period as may be acceptable to the respective Letter of 
Credit Issuer) prior to the proposed date of issuance (which shall be a 
Business Day) which written notice shall be in the form of Exhibit C (each, a 
"Letter of Credit Request").  Each Letter of Credit Request shall include any 
other documents as such Letter of Credit Issuer customarily requires in 
connection therewith.

          (b)  The making of each Letter of Credit Request shall be deemed to 
be a representation and warranty by the Borrower that such Letter of Credit 
may be issued in accordance with, and it will not violate the requirements 
of, Section 2.01(c).  Unless the respective Letter of Credit Issuer has 
received notice from the Required Banks before it issues a Letter of Credit 
that one or more of the applicable conditions specified in Section 5 or 6, as 
the case may be, are not then satisfied, or that the issuance of such Letter 
of Credit would violate Section 2.01(c), then such Letter of Credit Issuer 
may issue the requested Letter of Credit for the account of the Borrower in 
accordance with such Letter of Credit Issuer's usual and customary practice. 

          2.03  LETTER OF CREDIT PARTICIPATIONS.  (a)  Immediately upon the 
issuance by a Letter of Credit Issuer of any Letter of Credit, such Letter of 
Credit Issuer shall be deemed to have sold and transferred to each other RL 
Bank, and each such RL Bank (each, a "Participant") shall be deemed 
irrevocably and unconditionally to have purchased and received from such 
Letter of Credit Issuer, without recourse or warranty, an undivided interest 
and participation, to the extent of such Participant's Adjusted RL 
Percentage, in such Letter of Credit, each substitute Letter of Credit, each 
drawing made thereunder and the obligations of the Borrower under this 
Agreement with respect thereto (although Letter of Credit Fees shall be 
payable directly to the Administrative Agent for the account of the RL Banks 
as provided in Section 3.01(b) and the Participants shall have no right to 
receive any portion of any Facing Fees with respect to such Letters of 
Credit) and any security therefor or guaranty pertaining thereto.  Upon any 
change in the Revolving Loan Commitments or the Adjusted RL Percentages of 
the RL Banks pursuant to Section 1.13 or 13.04(b) or as a result of a Bank 
Default, it is hereby agreed that, with respect to all outstanding Letters of 
Credit and Unpaid Drawings with respect thereto, there shall be an automatic 
adjustment to the participations pursuant to this Section 2.03 to reflect the 
new Adjusted RL Percentages of the assigning and assignee Bank or of all RL 
Banks, as the case may be.

          (b)  In determining whether to pay under any Letter of Credit, no 
Letter of Credit Issuer shall have any obligation relative to the 
Participants other than to determine that any documents required to be 
delivered under such Letter of Credit have been delivered and that they 
appear to substantially comply on their face with the requirements of such 
Letter of Credit.  Any action taken or omitted to be taken by any Letter of 
Credit Issuer 


                                     -20-
<PAGE>

under or in connection with any Letter of Credit issued by it if taken or 
omitted in the absence of gross negligence or willful misconduct, shall not 
create for such Letter of Credit Issuer any resulting liability.

          (c)  In the event that any Letter of Credit Issuer makes any 
payment under any Letter of Credit issued by it and the Borrower shall not 
have reimbursed such amount in full to the Letter of Credit Issuer pursuant 
to Section 2.04(a), such Letter of Credit Issuer shall promptly notify the 
Administrative Agent, and the Administrative Agent shall promptly notify each 
Participant of such failure, and each such Participant shall promptly and 
unconditionally pay to the Administrative Agent for the account of such 
Letter of Credit Issuer, the amount of such Participant's Adjusted RL 
Percentage of such payment in U.S. Dollars and in same day funds.  If the 
Administrative Agent so notifies any Participant required to fund a payment 
under a Letter of Credit prior to 11:00 A.M. (New York time) on any Business 
Day, such Participant shall make available to the Administrative Agent at the 
Payment Office for the account of the respective Letter of Credit Issuer such 
Participant's Adjusted RL Percentage of the amount of such payment on such 
Business Day in same day funds (and, to the extent such notice is given after 
11:00 A.M. (New York time) on any Business Day, such Participant shall make 
such payment on the immediately following Business Day).  If and to the 
extent such Participant shall not have so made its Adjusted RL Percentage of 
the amount of such payment available to the Administrative Agent for the 
account of the respective Letter of Credit Issuer, such Participant agrees to 
pay to the Administrative Agent for the account of such Letter of Credit 
Issuer, forthwith on demand such amount, together with interest thereon, for 
each day from such date until the date such amount is paid to the 
Administrative Agent for the account of the Letter of Credit Issuer at the 
overnight Federal Funds Rate.  The failure of any Participant to make 
available to the Administrative Agent for the account of the respective 
Letter of Credit Issuer its Adjusted RL Percentage of any payment under any 
Letter of Credit issued by it shall not relieve any other Participant of its 
obligation hereunder to make available to the Administrative Agent for the 
account of such Letter of Credit Issuer its applicable Adjusted RL Percentage 
of any payment under any such Letter of Credit on the date required, as 
specified above, but no Participant shall be responsible for the failure of 
any other Participant to make available to the Administrative Agent for the 
account of such Letter of Credit Issuer such other Participant's Adjusted RL 
Percentage of any such payment.

          (d)  Whenever any Letter of Credit Issuer receives a payment of a 
reimbursement obligation as to which the Administrative Agent has received 
for the account of such Letter of Credit Issuer any payments from the 
Participants pursuant to clause (c) above, such Letter of Credit Issuer shall 
pay to the Administrative Agent and the Administrative Agent shall promptly 
pay to each Participant which has paid its Adjusted RL Percentage thereof, in 
U.S. Dollars and in same day funds, an amount equal to such Participant's 
Adjusted RL Percentage of the principal amount thereof and interest thereon 
accruing after the purchase of the respective participations. 

          (e)  Each Letter of Credit Issuer shall, promptly after each 
issuance of, or amendment or modification to, a Standby Letter of Credit 
issued by it, give the Administra-


                                     -21-
<PAGE>

tive Agent, each Participant and the Borrower written notice of the issuance 
of, or amendment or modification to, such Standby Letter of Credit, which 
notice shall be accompanied by a copy of the Standby Letter of Credit or 
Standby Letters of Credit issued by it and each such amendment or 
modification thereto.

          (f)  Each Letter of Credit Issuer (other than BTCo) shall deliver 
to the Administrative Agent, promptly on the first Business Day of each week, 
by facsimile transmission, the aggregate daily Stated Amount available to be 
drawn under the outstanding Trade Letters of Credit issued by such Letter of 
Credit Issuer for the previous week.  The Administrative Agent shall, within 
10 days after the last Business Day of each calendar month, deliver to each 
Participant a report setting forth for such preceding calendar month the 
aggregate daily Stated Amount available to be drawn under all outstanding 
Trade Letters of Credit during such calendar month.

          (g)  The obligations of the Participants to make payments to the 
Administrative Agent for the account of the respective Letter of Credit 
Issuer with respect to Letters of Credit issued by it shall be irrevocable 
and not subject to counterclaim, set-off or other defense or any other 
qualification or exception whatsoever and shall be made in accordance with 
the terms and conditions of this Agreement under all circumstances, 
including, without limitation, any of the following circumstances:

             (i) any lack of validity or enforceability of this Agreement or
     any of the other Credit Documents;

            (ii) the existence of any claim, set-off, defense or other right
     which the Borrower or any of its Subsidiaries may have at any time against
     a beneficiary named in a Letter of Credit, any transferee of any Letter of
     Credit (or any Person for whom any such transferee may be acting), any
     Agent, any Letter of Credit Issuer, any Bank, or other Person, whether in
     connection with this Agreement, any Letter of Credit, the transactions
     contemplated herein or any unrelated transactions (including any underlying
     transaction between the Borrower or any of its Subsidiaries and the
     beneficiary named in any such Letter of Credit);

           (iii) any draft, certificate or other document presented under the
     Letter of Credit proving to be forged, fraudulent, invalid or insufficient
     in any respect or any statement therein being untrue or inaccurate in any
     respect;

            (iv) the surrender or impairment of any security for the
     performance or observance of any of the terms of any of the Credit
     Documents; or

             (v) the occurrence of any Default or Event of Default.

          2.04  AGREEMENT TO REPAY LETTER OF CREDIT DRAWINGS.  (a)  The 
Borrower hereby agrees to reimburse each Letter of Credit Issuer, by making 
payment to the Administrative Agent in immediately available funds at the 
Payment Office, for any payment or dis-


                                     -22-
<PAGE>

bursement made by such Letter of Credit Issuer under any Letter of Credit 
issued by it (each such amount so paid or disbursed until reimbursed, an 
"Unpaid Drawing") immediately after, and in any event on the date of such 
payment or disbursement, with interest on the amount so paid or disbursed by 
such Letter of Credit Issuer, to the extent not reimbursed prior to 1:00 P.M. 
(New York time) on the date of such payment or disbursement, from and 
including the date paid or disbursed to but not including the date such 
Letter of Credit Issuer is reimbursed therefor at a rate per annum which 
shall be the Applicable Margin for Revolving Loans maintained as Base Rate 
Loans as in effect from time to time (plus an additional 2% per annum if not 
reimbursed by the third Business Day after the date of such payment or 
disbursement), such interest also to be payable on demand; PROVIDED that it 
is understood and agreed, however, that the notices referred to above in this 
clause (a) shall not be required to be given if a Default or an Event of 
Default under such Section 10.05 shall have occurred and be continuing (in 
which case the Unpaid Drawings shall be due and payable immediately without 
presentment, demand, protest or notice of any kind (all of which are hereby 
waived by each Credit Party) and shall bear interest at a rate per annum 
which shall be Applicable Margin for Revolving Loans maintained as Base Rate 
Loans plus 2% on and after the third Business Day following the respective 
Drawing).  Each Letter of Credit Issuer shall provide the Borrower prompt 
notice of any payment or disbursement made by it under any Letter of Credit 
issued by it, although the failure of, or delay in, giving any such notice 
shall not release or diminish the obligations of the Borrower under this 
Section 2.04(a) or under any other Section of this Agreement.

          (b)  The Borrower's obligation under this Section 2.04 to reimburse 
the respective Letter of Credit Issuer with respect to drawings on Letters of 
Credit (including, in each case, interest thereon) shall be absolute and 
unconditional under any and all circumstances and irrespective of any setoff, 
counterclaim or defense to payment which the Borrower or any of its 
Subsidiaries may have or have had against such Letter of Credit Issuer, any 
Agent or any Bank, including, without limitation, any defense based upon the 
failure of any drawing under a Letter of Credit issued by it to conform to 
the terms of the Letter of Credit or any nonapplication or misapplication by 
the beneficiary of the proceeds of such drawing; PROVIDED, HOWEVER, that the 
Borrower shall not be obligated to reimburse such Letter of Credit Issuer for 
any wrongful payment made by such Letter of Credit Issuer under a Letter of 
Credit issued by it as a result of acts or omissions constituting willful 
misconduct or gross negligence on the part of such Letter of Credit Issuer as 
determined by a court of competent jurisdiction.

          2.05  INCREASED COSTS.  If after the Restatement Effective Date, 
any Letter of Credit Issuer or any Participant determines that the adoption 
or effectiveness of any applicable law, rule or regulation, order, guideline 
or request or any change therein, or any change in the interpretation or 
administration thereof by any governmental authority, central bank or 
comparable agency charged with the interpretation or administration thereof, 
or compliance by any Letter of Credit Issuer or any Participant with any 
request or directive (whether or not having the force of law) by any such 
authority, central bank or comparable agency shall either (i) impose, modify 
or make applicable any reserve, deposit, capital adequacy or similar 
requirement against Letters of Credit issued by such Letter of Credit Issuer 


                                     -23-
<PAGE>

or such Participant's participation therein (except as contemplated by 
Section 4.04), or (ii) impose on any Letter of Credit Issuer or any 
Participant any other conditions directly or indirectly affecting this 
Agreement, any Letter of Credit or such Participant's participation therein; 
and the result of any of the foregoing is to increase the cost to such Letter 
of Credit Issuer or such Participant of issuing, maintaining or participating 
in any Letter of Credit, or to reduce the amount of any sum received or 
receivable by such Letter of Credit Issuer or such Participant hereunder or 
reduce the rate of return on its capital with respect to Letters of Credit, 
then, upon written demand to the Borrower by such Letter of Credit Issuer or 
such Participant (a copy of which notice shall be sent by such Letter of 
Credit Issuer or such Participant to the Administrative Agent), accompanied 
by the certificate described in the last sentence of this Section 2.05, the 
Borrower agrees, subject to the provisions of Section 13.18 (to the extent 
applicable), to pay to such Letter of Credit Issuer or such Participant such 
additional amount or amounts as will compensate such Letter of Credit Issuer 
or such Participant for such increased cost or reduction.  A certificate 
submitted to the Borrower by such Letter of Credit Issuer or such 
Participant, as the case may be (a copy of which certificate shall be sent by 
such Letter of Credit Issuer or such Participant to the Administrative 
Agent), setting forth in reasonable detail the basis for the determination of 
such additional amount or amounts necessary to compensate such Letter of 
Credit Issuer or such Participant as aforesaid shall be final and conclusive 
and binding on the Borrower absent manifest error, although the failure to 
deliver any such certificate shall not release or diminish the Borrower's 
obligations to pay additional amounts pursuant to this Section 2.05 upon 
subsequent receipt of such certificate.

          SECTION 3.  FEES; COMMITMENTS.

          3.01  FEES.  (a)  The Borrower shall pay to the Administrative 
Agent for distribution to each Non-Defaulting Bank with a Revolving Loan 
Commitment, a commitment fee (the "Commitment Fee") for the period from the 
Original Effective Date to but not including the Revolving Loan Maturity Date 
(or such earlier date as the Total Revolving Loan Commitment shall have been 
terminated), computed at a rate for each day equal to the Applicable 
Commitment Fee Percentage on the daily average Unutilized Revolving Loan 
Commitment of such Non-Defaulting Bank. Accrued Commitment Fees shall be due 
and payable quarterly in arrears on each Quarterly Payment Date and on the 
Revolving Loan Maturity Date (or such earlier date upon which the Total 
Revolving Loan Commitment is terminated).

          (b)  The Borrower shall pay to the Administrative Agent for PRO 
RATA distribution to each Non-Defaulting Bank with a Revolving Loan 
Commitment (based on their respective Adjusted RL Percentages), a fee in 
respect of each Letter of Credit (the "Letter of Credit Fee") computed at a 
rate per annum equal to the Applicable Margin for Revolving Loans maintained 
as Eurodollar Loans then in effect on the daily Stated Amount of such Letter 
of Credit.  Accrued Letter of Credit Fees shall be due and payable quarterly 
in arrears on each Quarterly Payment Date and upon the first day on or after 
the termination of the Total Revolving Loan Commitment upon which no Letters 
of Credit remain outstanding.


                                     -24-
<PAGE>

          (c)  The Borrower shall pay to each Letter of Credit Issuer a fee 
in respect of each Letter of Credit issued by such Letter of Credit Issuer 
(the "Facing Fee") computed at the rate of 1/4 of 1% per annum on the daily 
Stated Amount of such Letter of Credit; PROVIDED that in no event shall the 
annual Facing Fee with respect to each Letter of Credit be less than $500; it 
being agreed that (x) on the date of issuance of any Letter of Credit and on 
each anniversary thereof prior to the termination of such Letter of Credit, 
if $500 will exceed the amount of Facing Fees that will accrue with respect 
to such Letter of Credit for the immediately succeeding 12-month  period, the 
full $500 shall be payable on the date of issuance of such Letter of Credit 
and on each such anniversary thereof prior to the termination of such Letter 
of Credit and (y) if on the date of the termination of any Letter of Credit, 
$500 actually exceeds the amount of Facing Fees paid or payable with respect 
to such Letter of Credit for the period beginning on the date of the issuance 
thereof (or if the respective Letter of Credit has been outstanding for more 
than one year, the date of the last anniversary of the issuance thereof 
occurring prior to the termination of such Letter of Credit) and ending on 
the date of the termination thereof, an amount equal to such excess shall be 
paid as additional Facing Fees with respect to such Letter of Credit on the 
next date upon which Facing Fees are payable in accordance with the 
immediately succeeding sentence.  Except as provided in the immediately 
preceding sentence, accrued Facing Fees shall be due and payable quarterly in 
arrears on each Quarterly Payment Date and upon the first day on or after the 
termination of the Total Revolving Loan Commitment upon which no Letters of 
Credit remain outstanding.

          (d)  The Borrower shall pay directly to each Letter of Credit 
Issuer upon each issuance of, payment under, and/or amendment of, a Letter of 
Credit issued by such Letter of Credit Issuer such amount as shall at the 
time of such issuance, payment or amendment be the administrative charge 
which such Letter of Credit Issuer is customarily charging for issuances of, 
payments under or amendments of, letters of credit issued by it.

          (e)  The Borrower shall pay to each Agent, for its own account, 
such other fees as may be agreed to in writing from time to time between the 
Borrower and such Agent, when and as due.

          (f)  All computations of Fees shall be made in accordance with 
Section 13.07(b).


                                     -25-
<PAGE>

          3.02  VOLUNTARY TERMINATION OR REDUCTION OF TOTAL UNUTILIZED 
REVOLVING LOAN COMMITMENT.  (a)  Upon at least three Business Days' prior 
notice to the Administrative Agent at its Notice Office (which notice the 
Administrative Agent shall promptly transmit to each of the Banks), the 
Borrower shall have the right, without premium or penalty, to terminate or 
partially reduce the Total Unutilized Revolving Loan Commitment, PROVIDED 
that (w) any such termination or partial reduction shall apply to 
proportionately and permanently reduce the Revolving Loan Commitment of each 
RL Bank, (x) any partial reduction pursuant to this Section 3.02(a) shall be 
in integral multiples of $1,000,000, (y) no reduction to the Total Unutilized 
Revolving Loan Commitment shall be in an amount which would cause the 
Revolving Loan Commitment of any RL Bank to be reduced (as required by the 
preceding clause (w)) by an amount which exceeds the remainder of (A) the 
Unutilized Revolving Loan Commitment of such RL Bank as in effect immediately 
before giving effect to such reduction minus (B) such RL Bank's Adjusted RL 
Percentage of the aggregate principal amount of Swingline Loans then 
outstanding and (z) any partial reduction to the Total Revolving Loan 
Commitment pursuant to this Section 3.02(a) shall apply to reduce the then 
remaining Scheduled Commitment Reductions in direct order of maturity (based 
upon the then remaining amount of each such Scheduled Commitment Reduction 
after giving effect to all prior reductions thereto).

          (b)  In the event of certain refusals by a Bank to consent to 
certain proposed changes, waivers, discharges or terminations with respect to 
this Agreement which have been approved by the Required Banks as provided in 
Section 13.12(b), the Borrower shall have the right, subject to obtaining the 
consents required by Section 13.12(b), upon five Business Days' prior written 
notice to the Administrative Agent at its Notice Office (which notice the 
Administrative Agent shall promptly transmit to each of the Banks), to 
terminate the entire Revolving Loan Commitment of such Bank, so long as all 
Loans, together with accrued and unpaid interest, Fees and all other amounts, 
owing to such Bank (including all amounts, if any, owing pursuant to Section 
1.11 but excluding amounts owing in respect of either Tranche of Term Loans 
maintained by such Bank, if such Term Loans are not being repaid pursuant to 
Section 13.12(b)) are repaid concurrently with the effectiveness of such 
termination (at which time Schedule I shall be deemed modified to reflect 
such changed amounts) and at such time, unless the respective Bank continues 
to have outstanding Term Loans of either Tranche hereunder, such Bank shall 
no longer constitute a "Bank" for purposes of this Agreement, except with 
respect to indemnifications under this Agreement (including, without 
limitation, Sections 1.10, 1.11, 2.05, 4.04, 13.01 and 13.06), which shall 
survive as to such repaid Bank.  Unless otherwise specifically agreed in 
writing by the Required Banks, any reduction to the Total Revolving Loan 
Commitment pursuant to this Section 3.02(b) shall apply to reduce the 
remaining Scheduled Commitment Reductions on a PRO RATA basis (based upon the 
then remaining amount of each such Scheduled Commitment Reduction after 
giving effect to all prior reductions thereto).

          3.03  MANDATORY REDUCTION OF COMMITMENTS.  (a)  Each of the Total 
New Tranche A Term Loan Commitment (and the New Tranche A Term Loan 
Commitment of each Bank) and the Total Tranche B Term Loan Commitment (and 
the Tranche B Term 


                                     -26-
<PAGE>

Loan Commitment of each Bank) shall terminate in its entirety on June 30, 
1998 and the Original Credit Agreement shall continue in effect unless the 
Restatement Effective Date has occurred on or before such date.

          (b)  In addition to any other mandatory commitment reductions 
pursuant to this Section 3.03, the Total New Tranche A Term Loan Commitment 
(and the New Tranche A Term Loan Commitment of each Bank) shall terminate in 
its entirety on the Restatement Effective Date (after giving effect to the 
making of New Tranche A Term Loans on such date).

          (c)  In addition to any other mandatory commitment reductions 
pursuant to this Section 3.03, the Total Tranche B Term Loan Commitment (and 
the Tranche B Term Loan Commitment of each Bank) shall terminate in its 
entirety on the Restatement Effective Date (after giving effect to the making 
of Tranche B Term Loans on such date).

          (d)  In addition to any other mandatory commitment reductions 
pursuant to this Section 3.03, the Total Revolving Loan Commitment shall be 
permanently reduced on each date set forth below (each, a "Scheduled 
Commitment Reduction Date"), by the amount set forth opposite such Scheduled 
Commitment Reduction Date (each such reduction, as the same may be reduced as 
provided in Sections 3.02 and 3.03(g), a "Scheduled Commitment Reduction"):

<TABLE>
<CAPTION>
          Scheduled Commitment
          Reduction Date                        Amount
          --------------------                  ------
          <S>                                <C>
          December 18, 2001                  $37.5 million
          December 18, 2002                  $37.5 million
</TABLE>

          (e)  In addition to any other mandatory commitment reductions 
pursuant to this Section 3.03, the Total Revolving Loan Commitment (and the 
Revolving Loan Commitment of each RL Bank) shall terminate in its entirety on 
the Revolving Loan Maturity Date.

          (f)  In addition to any other mandatory commitment reductions 
pursuant to this Section 3.03, the Total Revolving Loan Commitment shall be 
reduced from time to time to the extent required by Section 4.02.

          (g)  Any amount required to be applied to reduce the Total 
Revolving Loan Commitment pursuant to this Section 3.03 (or pursuant to 
Section 4.02) shall be applied to reduce the then remaining Scheduled 
Commitment Reductions PRO RATA based upon the then remaining amount of such 
Scheduled Commitment Reductions after giving effect to all prior reductions 
thereto.


                                     -27-
<PAGE>

          (h)  Each reduction to the Total New Tranche A Term Loan 
Commitment, the Total Tranche B Term Loan Commitment or Total Revolving Loan 
Commitment pursuant to this Section 3.03 (or pursuant to Section 4.02) shall 
be applied proportionately to reduce the New Tranche A Term Loan Commitment, 
the Tranche B Term Loan Commitment or the Revolving Loan Commitment, as the 
case may be, of each Bank with such a Commitment.

          SECTION 4.  PAYMENTS.

          4.01  VOLUNTARY PREPAYMENTS.  The Borrower shall have the right to 
prepay the Loans, and the right to allocate such prepayments to Revolving 
Loans, Swingline Loans, Tranche A Term Loans and/or Tranche B Term Loans as 
the Borrower elects, in whole or in part, without premium or penalty except 
as otherwise provided in this Agreement, from time to time on the following 
terms and conditions: 

             (i) the Borrower shall give the Administrative Agent at its Notice
     Office written notice (or telephonic notice promptly confirmed in writing)
     of its intent to prepay the Loans, whether such Loans are Tranche A Term
     Loans, Tranche B Term Loans, Revolving Loans or Swingline Loans, the amount
     of such prepayment, the Types of Loans to be repaid and (in the case of
     Eurodollar Loans) the specific Borrowing(s) pursuant to which made, which
     notice (I) shall be given by the Borrower prior to 12:00 Noon (New York
     time) (x) at least one Business Day prior to the date of such prepayment in
     the case of Base Rate Loans, (y) on the date of such prepayment in the case
     of Swingline Loans and (z) at least three Business Days prior to the date
     of such prepayment in the case of Eurodollar Loans and (II) shall, except
     in the case of Swingline Loans, promptly be transmitted by the
     Administrative Agent to each of the Banks; 

            (ii) each prepayment (other than prepayments in full of (x) all
     outstanding Base Rate Loans or (y) any outstanding Borrowing of Eurodollar
     Loans) shall be in an aggregate principal amount of at least (x)
     $1,000,000, in the case of Eurodollar Loans, (y) $500,000, in the case of
     Revolving Loans and Term Loans maintained as Base Rate Loans and (z)
     $100,000, in the case of Swingline Loans and, in each case, if greater, in
     integral multiples of $100,000, PROVIDED that no partial prepayment of
     Eurodollar Loans made pursuant to a Borrowing shall reduce the aggregate
     principal amount of the Eurodollar Loans outstanding pursuant to such
     Borrowing to an amount less than the Minimum Borrowing Amount applicable
     thereto; 

           (iii) at the time of any prepayment of Eurodollar Loans pursuant to
     this Section 4.01 on any date other than the last day of the Interest
     Period applicable thereto, the Borrower shall pay the amounts required
     pursuant to Section 1.11;

            (iv) except as provided in clause (v) below, each prepayment in
     respect 


                                     -28-
<PAGE>

     of any Loans made pursuant to a Borrowing shall be applied PRO RATA
     among such Loans, PROVIDED, that at the Borrower's election in connection
     with any prepayment of Revolving Loans pursuant to this Section 4.01, such
     prepayment shall not be applied to any Revolving Loans of a Defaulting
     Bank;

             (v) in the event of certain refusals by a Bank to consent to
     certain proposed changes, waivers, discharges or terminations with respect
     to this Agreement which have been approved by the Required Banks as
     provided in Section 13.12(b), the Borrower may, upon five Business Days'
     prior written notice to the Administrative Agent at its Notice Office
     (which notice the Administrative Agent shall promptly transmit to each of
     the Banks), repay all Loans of such Bank (including all amounts, if any,
     owing pursuant to Section 1.11), together with accrued and unpaid interest,
     Fees and all other amounts then owing to such Bank (or owing to such Bank
     with respect to each Tranche which gave rise to the need to obtain such
     Bank's individual consent) in accordance with said Section 13.12(b), so
     long as (A) in the case of the repayment of Revolving Loans of any Bank
     pursuant to this clause (b), the Revolving Loan Commitment of such Bank is
     terminated concurrently with such repayment (at which time Schedule I shall
     be deemed modified to reflect the changed Revolving Loan Commitments) and
     (B) the consents required by Section 13.12(b) in connection with the
     repayment pursuant to this clause (b) shall have been obtained;

            (vi) each prepayment of Term Loans pursuant to this Section 4.01
     (except as provided in preceding clause (v)) shall be applied to the
     Tranche A Term Loans and the Tranche B Term Loans on a PRO RATA basis
     (based upon the then outstanding principal amount of Tranche A Term Loans
     and Tranche B Term Loans); and

           (vii) each prepayment of principal of Tranche A Term Loans and
     Tranche B Term Loans pursuant to this Section 4.01 shall be applied to
     reduce the then remaining Scheduled Repayments of the respective Tranche in
     direct order of maturity (based upon the then remaining principal amounts
     of the Scheduled Repayments of the respective Tranche after giving effect
     to all prior reductions thereto). 

          4.02  MANDATORY REPAYMENTS AND COMMITMENT REDUCTIONS.  (a)  (i) If 
on any date the sum of (x) the aggregate outstanding principal amount of 
Revolving Loans made by Non-Defaulting Banks and Swingline Loans (after 
giving effect to all other repayments thereof on such date) and (y) the 
Letter of Credit Outstandings on such date exceeds the Adjusted Total 
Revolving Loan Commitment as then in effect, the Borrower shall repay on such 
date the principal of Swingline Loans, and if no Swingline Loans are or 
remain outstanding, Revolving Loans of Non-Defaulting Banks in an aggregate 
amount equal to such excess.  If, after giving effect to the prepayment of 
all outstanding Swingline Loans and all outstanding Revolving Loans of 
Non-Defaulting Banks, the aggregate amount of Letter of Credit Outstandings 
exceeds the Adjusted Total Revolving Loan Commitment as 


                                     -29-
<PAGE>

then in effect, the Borrower shall pay to the Administrative Agent at the 
Payment Office on such date an amount in cash and/or Cash Equivalents equal 
to such excess (up to the aggregate amount of Letter of Credit Outstandings 
at such time) and the Administrative Agent shall hold such payment as 
security for the obligations of the Borrower to Non-Defaulting Banks 
hereunder pursuant to a cash collateral agreement to be entered into in form 
and substance reasonably satisfactory to the Administrative Agent.

      (ii) On any date on which the aggregate outstanding principal amount of 
the Revolving Loans made by any Defaulting Bank exceeds the Revolving Loan 
Commitment of such Defaulting Bank, the Borrower shall prepay on such date 
principal of Revolving Loans of such Defaulting Bank in an amount equal to 
such excess. 

          (b) (i)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, on each date set forth below, the 
Borrower shall be required to repay that principal amount of Tranche A Term 
Loans, to the extent then outstanding, as is set forth opposite such date 
(each such repayment, as the same may be reduced as provided in Sections 4.01 
and 4.02(h), a "Tranche A Term Loan Scheduled Repayment"):

<TABLE>
<CAPTION>
     Tranche A Scheduled Repayment Date                Amount
     ----------------------------------                ------
     <S>                                            <C>
     March 31, 1998                                 $175,000
     June 30, 1998                                  $175,000
     September 30, 1998                             $175,000
     December 31, 1998                              $175,000

     March 31, 1999                                 $175,000
     June 30, 1999                                  $175,000
     September 30, 1999                             $175,000
     December 31, 1999                              $175,000

     March 31, 2000                                 $175,000
     June 30, 2000                                  $175,000
     September 30, 2000                             $175,000
     December 31, 2000                              $175,000

     March 31, 2001                                 $175,000
     June 30, 2001                                  $175,000
     September 30, 2001                             $175,000
     December 31, 2001                              $175,000

     March 31, 2002                                 $175,000
     June 30, 2002                                  $175,000
     September 30, 2002                             $175,000
     December 31, 2002                              $175,000


                                     -30-
<PAGE>

     March 31, 2003                                 $175,000
     June 30, 2003                                  $175,000
     Tranche A Term Loan Maturity Date          $ 66,150,000
</TABLE>

     (ii)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, on each date set forth below, the 
Borrower shall be required to repay that principal amount of Tranche B Term 
Loans, to the extent then outstanding, as is set forth opposite such date 
(each such repayment, as the same may be reduced as provided in Sections 4.01 
and 4.02(h), a "Tranche B Term Loan Scheduled Repayment"):

<TABLE>
<CAPTION>

Tranche B
Scheduled Repayment Date                              Amount
- ------------------------                              ------
<S>                                                 <C>
     March 31, 1998                                 $125,000
     June 30, 1998                                  $125,000
     September 30, 1998                             $125,000
     December 31, 1998                              $125,000

     March 31, 1999                                 $125,000
     June 30, 1999                                  $125,000
     September 30, 1999                             $125,000
     December 31, 1999                              $125,000

     March 31, 2000                                 $125,000
     June 30, 2000                                  $125,000
     September 30, 2000                             $125,000
     December 31, 2000                              $125,000

     March 31, 2001                                 $125,000
     June 30, 2001                                  $125,000
     September 30, 2001                             $125,000
     December 31, 2001                              $125,000

     March 31, 2002                                 $125,000
     June 30, 2002                                  $125,000
     September 30, 2002                             $125,000
     December 31, 2002                              $125,000

     March 31, 2003                                 $125,000
     June 30, 2003                                  $125,000
     September 30, 2003                             $125,000
     December 31, 2003                              $125,000

     March 31, 2004                                 $125,000
     Tranche B Term Loan Maturity Date          $ 46,875,000
                                                ------------

</TABLE>


                                     -31-
<PAGE>

          (c)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, on each date on or after the 
Original Effective Date upon which the Borrower or any of its Subsidiaries 
receives Net Sale Proceeds from any Asset Sale, an amount equal to the 
Applicable Prepayment Percentage of the Net Sale Proceeds from such Asset 
Sale shall be applied as a mandatory repayment and/or commitment reduction in 
accordance with the requirements of Sections 4.02(h) and (i); PROVIDED that 
(I) (x) with respect to any such Net Sale Proceeds received by the Borrower 
or any of its Subsidiaries in connection with a Healthcare Unit Replacement, 
such Net Sale Proceeds shall not give rise to a mandatory repayment (and/or 
commitment reduction, as the case may be) on such date to the extent that no 
Default or Event of Default then exists and the Borrower delivers a 
certificate to the Administrative Agent on or prior to such date stating that 
(i) an amount equal to such Net Sale Proceeds has been used to purchase a 
replacement Healthcare Unit within 180 days prior to the date of receipt of 
such Net Sale Proceeds or (ii) such Net Sale Proceeds shall be used to 
purchase a replacement Healthcare Unit within 180 days following the date of 
receipt of such Net Sale Proceeds (which certificate shall set forth the 
amount of the proceeds so expended or the estimates of the proceeds to be so 
expended, as the case may be) and (y) in the case of any Healthcare Unit 
Replacement for which no replacement Healthcare Unit has been purchased prior 
to the disposition of the Healthcare Unit to be replaced pursuant to such 
Healthcare Unit Replacement, if all or any portion of such Net Sale Proceeds 
referred to in preceding clause (x)(ii) are not so used within such 180-day 
period, such remaining portion shall be applied on the last day of such 
period as a mandatory repayment and/or commitment reduction as provided above 
and (II) (x) with respect to no more than $2,500,000 in the aggregate of such 
Net Sale Proceeds received by the Borrower or its Subsidiaries in any fiscal 
year of the Borrower, such Net Sale Proceeds shall not give rise to a 
mandatory repayment (and/or commitment reduction, as the case may be) on such 
date to the extent that no Default or Event of Default then exists and the 
Borrower delivers a certificate to the Administrative Agent on or prior to 
such date stating that such Net Sale Proceeds shall be used or contractually 
committed to be used to purchase assets used or to be used in the businesses 
permitted pursuant to Section 9.01 (including, without limitation (but only 
to the extent permitted by Section 9.02), the purchase of the capital stock 
of a Person engaged in such businesses) within 270 days following the date of 
receipt of such Net Sale Proceeds from such Asset Sale (which certificate 
shall set forth the estimates of the proceeds to be so expended) and (y) (i) 
if all or any portion of such Net Sale Proceeds are not so used (or 
contractually committed to be used) within such 270-day period, such 
remaining portion shall be applied on the last day of such period as a 
mandatory repayment and/or commitment reduction as provided above and (ii) if 
all or any portion of such Net Sale Proceeds are not so used within such 
270-day period referred to in clause (i) of this clause (II)(y) because such 
amount is contractually committed to be used and subsequent to such date such 
contract is terminated or expires without such portion being so used, such 
remaining portion shall be applied on the date of such termination or 
expiration as a mandatory repayment and/or commitment reduction as provided 
above.

          (d)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, on each date on or after the 
Original Effective Date on which the Borrower or any of its Subsidiaries 
receives any cash proceeds from any incur-


                                     -32-
<PAGE>

rence of Indebtedness (other than Indebtedness permitted to be incurred 
pursuant to Section 9.04 as in effect on the Restatement Effective Date) or 
issuance of Preferred Stock (other than (x) Disqualified Preferred Stock to 
the extent the proceeds therefrom are used to effect Permitted Acquisitions, 
(y) Qualified Preferred Stock and (z) PIK Preferred Stock issued on the 
Original Effective Date in accordance with the requirements of Section 5.08 
of the Original Credit Agreement) by the Borrower or any of its Subsidiaries, 
an amount equal to the Applicable Prepayment Percentage of the Net Cash 
Proceeds of the respective incurrence of Indebtedness shall be applied as a 
mandatory repayment and/or commitment reduction in accordance with the 
requirements of Sections 4.02(h) and (i).

          (e)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, on each date on or after the 
Original Effective Date on which the Borrower or any of its Subsidiaries 
receives any cash proceeds from any sale or issuance of Qualified Preferred 
Stock or common equity of (or cash capital contributions to) the Borrower or 
any of its Subsidiaries (other than proceeds received from (v) the Common 
Equity Issuance, (w) issuances of Borrower Common Stock to management of the 
Borrower and its Subsidiaries (including as a result of the exercise of any 
options with respect thereto) in an aggregate amount not to exceed $2,500,000 
in any fiscal year of the Borrower, (x) equity contributions to any 
Subsidiary of the Borrower made by the Borrower or any other Subsidiary of 
the Borrower, (y) any issuance of Qualified Preferred Stock or Borrower 
Common Stock to the extent the proceeds therefrom are used to effect 
Permitted Acquisitions and (z) additional issuances of Borrower Common Stock 
and Qualified Preferred Stock, to the extent that the aggregate proceeds 
excluded pursuant to this clause (z) (or clause (z) of Section 4.02(e) of the 
Original Credit Agreement) after the Original Effective Date do not exceed 
$2,500,000), an amount equal to the Applicable Prepayment Percentage of the 
Net Cash Proceeds of the respective equity issuance or capital contribution 
shall be applied as a mandatory repayment and/or commitment reduction in 
accordance with the requirements of Sections 4.02(h) and (i); PROVIDED that 
Net Cash Proceeds received by the Borrower from additional sales or issuances 
of Borrower Common Stock or Qualified Preferred Stock shall not be required 
to be applied as a mandatory repayment (and/or commitment reduction, as the 
case may be) on the date of receipt thereof, to the extent that (x) no 
Default or Event of Default then exists and (y) the Borrower delivers a 
certificate to the Administrative Agent on or prior to such date stating that 
such Net Cash Proceeds shall be used or contractually committed to be used to 
make Capital Expenditures (including, without limitation, Permitted 
Acquisitions) within 270 days following the date of receipt of such Net Cash 
Proceeds (which certificate shall set forth the estimates of the proceeds to 
be so expended), and PROVIDED FURTHER, that (i) if all or any portion of such 
Net Cash Proceeds are not so used (or contractually committed to be used) 
within such 270-day period, such remaining portion shall be applied on the 
last day of such period as a mandatory repayment and/or commitment reduction 
as provided above and (ii) if all or any portion of such Net Cash Proceeds 
are not so used within such 270-day period referred to in clause (i) above 
because such amount is contractually committed to be used and subsequent to 
such date such contract is terminated or expires without such portion being 
so used, such remaining portion shall be applied on the date of such 
termination or expiration as a mandatory repayment and/or commitment 
reduction as provided above.


                                     -33-
<PAGE>

          (f)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, within 10 days following each date 
on or after the Original Effective Date on which the Borrower or any of its 
Subsidiaries receives any proceeds from any Recovery Event (other than 
proceeds from Recovery Events in an amount less than $1,000,000 per Recovery 
Event), an amount equal to 100% of the proceeds of such Recovery Event (net 
of reasonable costs (including, without limitation, legal costs and expenses) 
and taxes incurred in connection with such Recovery Event and the amount of 
such proceeds required to be used to repay any Indebtedness (other than 
Indebtedness of the Banks pursuant to this Agreement) which is secured by the 
respective assets subject to such Recovery Event) shall be applied as a 
mandatory repayment and/or commitment reduction in accordance with the 
requirements of Sections 4.02(h) and (i); PROVIDED that (x) so long as no 
Default or Event of Default then exists and such proceeds do not exceed 
$2,500,000, such proceeds shall not be required to be so applied on such date 
to the extent that an Authorized Officer of the Borrower has delivered a 
certificate to the Administrative Agent on or prior to such date stating that 
such proceeds shall be used or shall be committed to be used to replace or 
restore any properties or assets in respect of which such proceeds were paid 
within 360 days following the date of such Recovery Event (which certificate 
shall set forth the estimates of the proceeds to be so expended) and (y) so 
long as no Default or Event of Default then exists and to the extent that (a) 
the amount of such proceeds exceeds $2,500,000, (b) the amount of such 
proceeds, together with other cash available to the Borrower and its 
Subsidiaries and permitted to be spent by them on Capital Expenditures during 
the relevant period, equals at least 100% of the cost of replacement or 
restoration of the properties or assets in respect of which such proceeds 
were paid as determined by the Borrower and as supported by such estimates or 
bids from contractors or subcontractors or such other supporting information 
as the Administrative Agent may reasonably accept, (c) an Authorized Officer 
of the Borrower has delivered to the Administrative Agent a certificate on or 
prior to the date the application would otherwise be required pursuant to 
this Section 4.02(f) in the form described in clause (x) above and also 
certifying its determination as required by preceding clause (b) and 
certifying the sufficiency of business interruption insurance as required by 
succeeding clause (d), and (d) an Authorized Officer of the Borrower has 
delivered to the Administrative Agent such evidence as the Administrative 
Agent may reasonably request in form and substance reasonably satisfactory to 
the Administrative Agent establishing that the Borrower has sufficient 
business interruption insurance and that the Borrower will receive payment 
thereunder in such amounts and at such times as are necessary to satisfy all 
obligations and expenses of the Borrower (including, without limitation, all 
debt service requirements, including pursuant to this Agreement), without any 
delay or extension thereof, for the period from the date of the respective 
casualty, condemnation or other event giving rise to the Recovery Event and 
continuing through the completion of the replacement or restoration of 
respective properties or assets, then the entire amount of the proceeds of 
such Recovery Event and not just the portion in excess of $2,500,000 shall be 
deposited with the Administrative Agent pursuant to a cash collateral 
arrangement reasonably satisfactory to the Administrative Agent whereby such 
proceeds shall be disbursed to the Borrower from time to time as needed to 
pay or reimburse the Borrower or such Subsidiary actual costs incurred by it 
in connection with the replacement or restoration of the 


                                     -34-
<PAGE>

respective properties or assets (pursuant to such certification requirements 
as may be established by the Administrative Agent), PROVIDED FURTHER, that at 
any time while an Event of Default has occurred and is continuing, the 
Required Banks may direct the Administrative Agent (in which case the 
Administrative Agent shall, and is hereby authorized by the Borrower to, 
follow said directions) to apply any or all proceeds then on deposit in such 
collateral account to the repayment of Obligations hereunder in the same 
manner as proceeds would be applied pursuant to the Security Agreement, and 
PROVIDED FURTHER, that if all or any portion of such proceeds not required to 
be applied as a mandatory repayment and/or commitment reduction pursuant to 
the second preceding proviso (whether pursuant to clause (x) or (y) thereof) 
are either (A) not so used or committed to be so used within 360 days after 
the date of the respective Recovery Event or (B) if committed to be used 
within 360 days after the date of receipt of such net proceeds and not so 
used within 18 months after the date of respective Recovery Event then, in 
either such case, such remaining portion not used or committed to be used in 
the case of preceding clause (A) and not used in the case of preceding clause 
(B) shall be applied on the date occurring 360 days after the date of the 
respective Recovery Event in the case of clause (A) above or the date 
occurring 18 months after the date of the respective Recovery Event in the 
case of clause (B) above as a mandatory repayment and/or commitment reduction 
in accordance with the requirements of Sections 4.02(h) and (i).

          (g)  In addition to any other mandatory repayments or commitment 
reductions pursuant to this Section 4.02, on each Excess Cash Flow Payment 
Date, an amount equal to the Applicable Excess Cash Flow Percentage of the 
Adjusted Excess Cash Flow for the relevant Excess Cash Flow Payment Period 
shall be applied as a mandatory repayment and/or commitment reduction in 
accordance with the requirements of Sections 4.02(h) and (i).

          (h)  Each amount required to be applied pursuant to Sections 
4.02(c), (d), (e), (f) and (g) in accordance with this Section 4.02(h) shall 
be applied (i) first, to repay the outstanding principal amount of Term 
Loans, with each such amount required to be applied to repay outstanding Term 
Loans to be applied PRO RATA to each Tranche of Term Loans based upon the 
then remaining principal amounts of the respective Tranches (with each 
Tranche of Term Loans to be allocated that percentage of the amount to be 
applied as is equal to a fraction (expressed as a percentage) the numerator 
of which is equal to the then outstanding principal amount of such Tranche of 
Term Loans and the denominator of which is equal to the then outstanding 
principal amount of all Term Loans) and (ii) second, to the extent in excess 
of the amounts required to be applied pursuant to preceding clause (i), to 
reduce the Total Revolving Loan Commitment (it being understood and agreed 
that (x) the amount of any reduction to the Total Revolving Loan Commitment 
as provided in immediately preceding clause (ii) shall be deemed to be an 
application of proceeds for purposes of this Section 4.02(h) even though cash 
is not actually applied and (y) any cash received by the Borrower or such 
Subsidiary will be retained by such Person except to the extent that such 
cash is otherwise required to be applied as provided in Section 4.02(a) as a 
result of any reduction to the Total Revolving Loan Commitment). All 
repayments or commitment reductions, as the case may be, of (x) outstanding 
Term Loans, on the one hand and (y) 


                                     -35-
<PAGE>

Revolving Loan Commitments, on the other hand, pursuant to Sections 4.02(c), 
(d), (e), (f) or (g) shall be applied to reduce the then remaining Scheduled 
Repayments of the respective Tranche of Term Loans (in the case of preceding 
clause (x)) or Scheduled Commitment Reductions (in the case of preceding 
clause (y)), on a PRO RATA basis (based upon the then remaining Scheduled 
Repayments of the respective Tranche or Scheduled Commitment Reductions, as 
the case may be, after giving effect to all prior reductions thereto).

          (i)  With respect to each repayment of Loans required by this 
Section 4.02, the Borrower may designate the Types of Loans of the respective 
Tranche which are to be repaid and, in the case of Eurodollar Loans, the 
specific Borrowing or Borrowings of the respective Tranche pursuant to which 
made, PROVIDED that:  (i) repayments of Eurodollar Loans pursuant to this 
Section 4.02 may only be made on the last day of an Interest Period 
applicable thereto unless (x) all Eurodollar Loans of the respective Tranche 
with Interest Periods ending on such date of required repayment and all Base 
Rate Loans of the respective Tranche have been paid in full and/or (y) 
concurrently with such repayment, the Borrower pays all breakage costs and 
other amounts owing to each Bank pursuant to Section 1.11; (ii) if any 
repayment of Eurodollar Loans made pursuant to a single Borrowing shall 
reduce the outstanding Eurodollar Loans made pursuant to such Borrowing to an 
amount less than the Minimum Borrowing Amount applicable thereto, such 
Borrowing shall be converted at the end of the then current Interest Period 
into a Borrowing of Base Rate Loans; and (iii) each repayment of any Tranche 
of Loans made pursuant to a Borrowing shall be applied PRO RATA among such 
Tranche of Loans.  In the absence of a designation by the Borrower as 
described in the preceding sentence, the Administrative Agent shall, subject 
to the above, make such designation in its sole discretion with a view, but 
no obligation, to minimize breakage costs owing under Section 1.11. 
Notwithstanding the foregoing provisions of this Section 4.02, if at any time 
the mandatory repayment of Loans pursuant to Section 4.02(c), (d), (e), (f) 
or (g) would result, after giving effect to the procedures set forth in this 
clause (i) above, in the Borrower incurring breakage costs under Section 1.10 
as a result of Eurodollar Loans being repaid other than on the last day of an 
Interest Period applicable thereto (any such Eurodollar Loans, "Affected 
Loans"), the Borrower may elect, by written notice to the Administrative 
Agent, to have the provisions of the following sentence be applicable.  At 
the time any Affected Loans are otherwise required to be prepaid the Borrower 
may elect to deposit 100% (or such lesser percentage elected by the Borrower 
as not being repaid) of the principal amounts that otherwise would have been 
paid in respect of the Affected Loans with the Administrative Agent to be 
held as security for the obligations of the Borrower hereunder pursuant to a 
cash collateral agreement to be entered into in form and substance 
satisfactory to the Administrative Agent, with such cash collateral to be 
released from such cash collateral account (and applied to repay the 
principal amount of such Eurodollar Loans) upon each occurrence thereafter of 
the last day of an Interest Period applicable to Eurodollar Loans of the 
respective Facility (or such earlier date or dates as shall be requested by 
the Borrower), with the amount to be so released and applied on the last day 
of each Interest Period to be the amount of such Eurodollar Loans to which 
such Interest Period applies (or, if less, the amount remaining in such cash 
collateral account). 

          (j)  Notwithstanding anything to the contrary contained elsewhere 
in this 


                                     -36-
<PAGE>

Agreement, (i) all then outstanding Swingline Loans shall be repaid in full 
on the Swingline Expiry Date and (ii) all other then outstanding Loans shall 
be repaid in full on the respective Maturity Date for such Loans. 

          4.03  METHOD AND PLACE OF PAYMENT.  Except as otherwise 
specifically provided herein, all payments under this Agreement or any Note 
shall be made to the Administrative Agent for the ratable account of the Bank 
or Banks entitled thereto not later than 12:00 Noon (New York time) on the 
date when due and shall be made in immediately available funds and in U.S. 
Dollars at the Payment Office.  Any payments under this Agreement or under 
any Note which are made later than 12:00 Noon (New York time) shall be deemed 
to have been made on the next succeeding Business Day.  Whenever any payment 
to be made hereunder or under any Note shall be stated to be due on a day 
which is not a Business Day, the due date thereof shall be extended to the 
next succeeding Business Day and, with respect to payments of principal, 
interest shall be payable during such extension at the applicable rate in 
effect immediately prior to such extension.

          4.04  NET PAYMENTS.  (a)  All payments made by the Borrower 
hereunder or under any Note will be made without setoff, counterclaim or 
other defense. Except as provided in Section 4.04(b), all such payments will 
be made free and clear of, and without deduction or withholding for, any 
present or future taxes, levies, imposts, duties, fees, assessments or other 
charges of whatever nature now or hereafter imposed by any jurisdiction or by 
any political subdivision or taxing authority thereof or therein with respect 
to such payments (but excluding, except as provided in the second succeeding 
sentence, any tax imposed on or measured by the net income, net profits or 
capital (including branch profits tax) of a Bank pursuant to the laws of the 
jurisdiction in which it is organized or the jurisdiction in which the 
principal office or applicable lending office of such Bank is located or any 
subdivision thereof or therein) and all interest, penalties or similar 
liabilities with respect to such nonexcluded taxes, levies, imposts, duties, 
fees, assessments or other charges (all such nonexcluded taxes, levies, 
imposts, duties, fees, assessments or other charges being referred to 
collectively as "Taxes").  If any Taxes are so levied or imposed, the 
Borrower agrees to pay the full amount of such Taxes, and such additional 
amounts as may be necessary so that every payment of all amounts due under 
this Agreement or under any Note, after withholding or deduction for or on 
account of any Taxes, will not be less than the amount provided for herein or 
in such Note.  If any amounts are payable in respect of Taxes pursuant to the 
preceding sentence, the Borrower agrees to reimburse each Bank, upon the 
written request of such Bank, for taxes imposed on or measured by the net 
income, net profits or capital (including branch profits tax) of such Bank 
pursuant to the laws of the jurisdiction in which such Bank is organized or 
in which the principal office or applicable lending office of such Bank is 
located or under the laws of any political subdivision or taxing authority of 
any such jurisdiction in which such Bank is organized or in which the 
principal office or applicable lending office of such Bank is located and for 
any withholding of taxes as such Bank shall determine are payable by, or 
withheld from, such Bank in respect of such amounts so paid to or on behalf 
of such Bank pursuant to the preceding sentence and in respect of any amounts 
paid to or on behalf of such Bank pursuant to this sentence.  The Borrower 
will furnish to the Administrative Agent within 45 days after the date the 
payment 


                                     -37-
<PAGE>

of any Taxes is due pursuant to applicable law certified copies of tax 
receipts evidencing such payment by the Borrower.  The Borrower agrees to 
indemnify and hold harmless each Bank, and reimburse such Bank upon its 
written request, for the amount of any Taxes so levied or imposed and paid by 
such Bank.

          (b)  Each Bank party to this Agreement on the Restatement Effective 
Date hereby represents that, as of the Restatement Effective Date, all 
payments of principal, interest, and fees to be made to it by the Borrower 
pursuant to this Agreement will be totally exempt from withholding of United 
States federal tax.  Each Bank that is not a United States person (as such 
term is defined in Section 7701(a)(30) of the Code) for U.S. Federal income 
tax purposes agrees to deliver to the Borrower and the Administrative Agent 
on or prior to the Original Effective Date (or the Restatement Effective Date 
in the case of any Bank that first becomes a party hereto on the Restatement 
Effective Date), or in the case of a Bank that is an assignee or transferee 
of an interest under this Agreement pursuant to Section 1.13 or 13.04 (unless 
the respective Bank was already a Bank hereunder immediately prior to such 
assignment or transfer), on the date of such assignment or transfer to such 
Bank, (i) two accurate and complete original signed copies of Internal 
Revenue Service Form 4224 or 1001 (or successor forms) certifying to such 
Bank's entitlement to a complete exemption from United States withholding tax 
with respect to payments to be made under this Agreement and under any Note, 
or (ii) if the Bank is not a "bank" within the meaning of Section 
881(c)(3)(A) of the Code and cannot deliver either Internal Revenue Service 
Form 1001 or 4224 pursuant to clause (i) above, (x) a certificate 
substantially in the form of Exhibit D (any such certificate, a "Section 
4.04(b)(ii) Certificate") and (y) two accurate and complete original signed 
copies of Internal Revenue Service Form W-8 (or successor form) certifying to 
such Bank's entitlement to a complete exemption from United States 
withholding tax with respect to payments of interest to be made under this 
Agreement and under any Note.  In addition, each Bank agrees that from time 
to time after the Restatement Effective Date, when a lapse in time or change 
in circumstances renders the previous certification obsolete or inaccurate in 
any material respect, and that upon the Borrower's reasonable request after 
the occurrence of any other event requiring the delivery of a Form 1001 and 
Form 4224 in addition to or in replacement of the forms previously delivered, 
it will deliver to the Borrower and the Administrative Agent two new accurate 
and complete original signed copies of Internal Revenue Service Form 4224 or 
1001, or Form W-8 and a Section 4.04(b)(ii) Certificate, as the case may be, 
and such other forms as may be required in order to confirm or establish the 
entitlement of such Bank to a continued exemption from or reduction in United 
States withholding tax with respect to payments under this Agreement and any 
Note, or it shall immediately notify the Borrower and the Administrative 
Agent of its inability to deliver any such Form or Certificate in which case 
such Bank shall not be required to deliver any such Form or Certificate 
pursuant to this Section 4.04(b). Notwithstanding anything to the contrary 
contained in Section 4.04(a), but subject to Section 13.04(b) and the 
immediately succeeding sentence, (x) the Borrower shall be entitled, to the 
extent it is required to do so by law, to deduct or withhold income or 
similar taxes imposed by the United States (or any political subdivision or 
taxing authority thereof or therein) from interest, fees or other amounts 
payable hereunder for the account of any Bank which is not a United States 
person (as such term is defined in Section 7701(a)(30) of the Code) for U.S. 


                                     -38-
<PAGE>

Federal income tax purposes to the extent that such Bank has not provided to 
the Borrower U.S. Internal Revenue Service Forms that establish a complete 
exemption from such deduction or withholding and (y) the Borrower shall not 
be obligated pursuant to Section 4.04(a) hereof to gross-up payments to be 
made to a Bank in respect of income or similar taxes imposed by the United 
States if (I) such Bank has not provided to the Borrower the Internal Revenue 
Service Forms required to be provided to the Borrower pursuant to this 
Section 4.04(b) or (II) in the case of a payment, other than interest, to a 
Bank described in clause (ii) above, to the extent that such Forms do not 
establish a complete exemption from withholding of such taxes.  
Notwithstanding anything to the contrary contained in the preceding sentence 
or elsewhere in this Section 4.04 and except as set forth in Section 
13.04(b), the Borrower agrees to pay additional amounts and to indemnify each 
Bank in the manner set forth in Section 4.04(a) (without regard to the 
identity of the jurisdiction requiring the deduction or withholding) in 
respect of any Taxes deducted or withheld by them as described in the 
immediately preceding sentence as a result of any changes after the 
Restatement Effective Date in any applicable law, treaty, governmental rule, 
regulation, guideline or order, or in the interpretation thereof, relating to 
the deducting or withholding of such Taxes (or, if later, the date such Bank 
became party to this Agreement).  The Borrower shall not be required to pay 
any additional amounts or indemnification under Section 4.04(a) to any Bank 
to the extent that the obligation to pay such additional amounts or 
indemnification would not have arisen but for the representation set forth in 
the first sentence of Section 4.04(b) above made by the Bank not being true.

          (c)  If the Borrower pays any additional amount under this Section 
4.04 to a Bank and such Bank determines in its sole discretion that it has 
actually received or realized in connection therewith any refund or any 
reduction of, or credit against, its Tax liabilities in or with respect to 
the taxable year in which the additional amount is paid, such Bank shall pay 
to the Borrower an amount that the Bank shall, in its sole discretion, 
determine is equal to the net benefit, after tax, which was obtained by the 
Bank in such year as a consequence of such refund, reduction or credit.

          (d)  Each Bank shall use reasonable efforts (consistent with legal 
and regulatory restrictions and subject to overall policy considerations of 
such Bank) (i) to file any certificate or document or to furnish any 
information as reasonably requested by the Borrower pursuant to any 
applicable treaty, law or regulation or (ii) to designate a different 
applicable lending office of such Bank, if the making of such filing or the 
furnishing of such information or the designation of such other lending 
office would avoid the need for or reduce the amount of any additional 
amounts payable by the Borrower and would not, in the sole discretion of such 
Bank, be disadvantageous to such Bank.  

          (e)  The provisions of this Section 4.04 are subject to the 
provisions of Section 13.18 (to the extent applicable).


                                     -39-
<PAGE>

          SECTION 5.  CONDITIONS PRECEDENT TO RESTATEMENT EFFECTIVE DATE.  
The occurrence of the Restatement Effective Date pursuant to Section 13.10, 
and the obligation of each Bank to continue and/or make Loans hereunder, and 
the obligation of the Letter of Credit Issuer to issue Letters of Credit 
hereunder, in each case on the Restatement Effective Date, are subject at the 
time of the occurrence of the Restatement Effective Date to the satisfaction 
of the following conditions:

          5.01  EXECUTION OF AGREEMENT; NOTES.  On or prior to the 
Restatement Effective Date, (i) this Agreement shall have been executed and 
delivered as provided in Section 13.10 and (ii) there shall have been 
delivered to the Administrative Agent for the account of each Bank the 
appropriate Tranche A Term Note and Tranche B Term Note, in each case 
executed by the Borrower and in the amount, maturity and as otherwise 
provided herein.

          5.02  OFFICER'S CERTIFICATE.  On the Restatement Effective Date, 
the Administrative Agent shall have received a certificate dated such date 
signed by an appropriate officer of the Borrower stating that all of the 
applicable conditions set forth in Sections 5.04 through 5.09, inclusive, 
5.18 and 6.01 (other than such conditions that are subject to the 
satisfaction of the Agents and/or the Required Banks), have been satisfied on 
such date.

          5.03  OPINIONS OF COUNSEL.  On the Restatement Effective Date, the 
Administrative Agent shall have received opinions, addressed to each Agent, 
the Collateral Agent and each of the Banks and dated the Restatement 
Effective Date, from (i) O'Sullivan Graev & Karabell, LLP, special counsel to 
the Credit Parties, which opinion shall cover the matters contained in 
Exhibit E-1 and such other matters incident to the transactions contemplated 
herein as the Agents and the Required Banks may reasonably request and be in 
form and substance reasonably satisfactory to the Agents and the Required 
Banks, (ii) Irell & Manella LLP, special California counsel to the Borrower, 
which opinion shall cover the matters contained in Exhibit E-2 and such other 
matters incident to the transactions contemplated herein as the Agents and 
the Required Banks may reasonably request and be in form and substance 
reasonably satisfactory to the Agents and the Required Banks, (iii) counsel 
rendering such opinions, reliance letters addressed to each Agent and each of 
the Banks and dated the Restatement Effective Date, with respect to all legal 
opinions delivered in connection with the Transaction, which opinions shall 
cover such matters as the Agents may reasonably request and be in form and 
substance reasonably satisfactory to the Agents and (iv) local counsel to the 
Credit Parties and/or the Agents reasonably satisfactory to the Agents, which 
opinions (x) shall be addressed to each Agent, the Collateral Agent and each 
of the Banks and be dated the Restatement Effective Date, (y) shall cover the 
perfection of the security interests granted pursuant to the Security 
Documents and such other matters incident to the transactions contemplated 
herein as the Agents may reasonably request and (z) shall be in form and 
substance reasonably satisfactory to the Agents.

          5.04  CORPORATE DOCUMENTS; PROCEEDINGS.  (a)  On the Restatement 
Effective Date, the Administrative Agent shall have received from the 
Borrower and each New Credit Party a certificate, dated the Restatement 
Effective Date, signed by the chairman, a vice-chairman, the president or any 
vice-president of such New Credit Party and attested to by 


                                     -40-
<PAGE>

the secretary or any assistant secretary of such New Credit Party, in the 
form of Exhibit F with appropriate insertions, together with copies of the 
certificate of incorporation, by-laws or equivalent organizational documents 
of such New Credit Party and the resolutions of such New Credit Party 
referred to in such certificate and all of the foregoing (including each such 
certificate of incorporation, by-laws or other organizational document) shall 
be reasonably satisfactory to the Agents.

          (b)  On the Restatement Effective Date, the Administrative Agent 
shall have received a certificate from each Credit Party (other than the New 
Credit Parties) (x) certifying that there were no changes, or providing the 
text of any changes, to the certificate of incorporation, by-laws or 
equivalent organizational documents of such Credit Party as delivered 
pursuant to Section 5.04 of the Original Credit Agreement, (y) to the effect 
that such Credit Party is in good standing in its respective state of 
organization and in those states where such Credit Party conducts business 
and (z) providing the resolutions adopted by such Credit Party with respect 
to the actions contemplated by this Agreement (including, without limitation, 
with respect to the MTI Merger, the amendment and restatement of this 
Agreement, and the obligations of such Credit Party with respect to the 
increased extensions of credit pursuant hereto), and all of the foregoing 
shall be acceptable to the Agents. 

          (c)  On the Restatement Effective Date, all Company and legal 
proceedings and all instruments and agreements in connection with the 
transactions contemplated by this Agreement and the other Documents shall be 
reasonably satisfactory in form and substance to the Agents, and the 
Administrative Agent shall have received all information and copies of all 
certificates, documents and papers, including good standing certificates, 
bring-down certificates and any other records of Company proceedings and 
governmental approvals, if any, which either Agent reasonably may have 
requested in connection therewith, such documents and papers, where 
appropriate, to be certified by proper Company or governmental authorities.

          (d)  On the Restatement Effective Date and after giving effect to 
the Transaction, the capital structure (including, without limitation, the 
terms of any capital stock, options, warrants or other securities issued by 
the Borrower or any of its Subsidiaries), and management of the Borrower and 
its Subsidiaries shall be in form and substance satisfactory to the Agents. 

          5.05  ADVERSE CHANGE, ETC.  (a)  On the Restatement Effective Date, 
since September 30, 1997, nothing shall have occurred which (i) the Required 
Banks or either Agent shall reasonably determine has had, or could reasonably 
be expected to have, a material adverse effect on the rights or remedies of 
the Banks or the Agents or on the ability of any Credit Party to perform its 
obligations to them hereunder or under any other Credit Document or (ii) has 
had a material adverse effect on the Transaction or a Material Adverse Effect.

          (b)  On the Restatement Effective Date, there shall not have 
occurred and be continuing any material adverse change to the syndication 
market for credit facilities similar 


                                     -41-
<PAGE>

in nature to this Agreement and there shall not have occurred and be 
continuing a material disruption or a material adverse change in financial, 
banking or capital markets that would have a material adverse effect on the 
syndication, in each case as determined by the Agents in their reasonable 
discretion. 

          5.06  LITIGATION.  On the Restatement Effective Date, there shall 
be no actions, suits, proceedings or investigations pending or threatened (a) 
with respect to this Agreement or any other Document or the Transaction, (b) 
with respect to any Existing Indebtedness or (c) which either Agent or the 
Required Banks shall determine could reasonably be expected to have (i) a 
Material Adverse Effect or (ii) a material adverse effect on the Transaction, 
the rights or remedies of the Banks or the Agents hereunder or under any 
other Credit Document or on the ability of any Credit Party to perform its 
respective obligations to the Banks or the Agents hereunder or under any 
other Credit Document.

          5.07  APPROVALS.  On or prior to the Restatement Effective Date, 
(i) all necessary governmental (domestic and foreign), regulatory and third 
party approvals in connection with any Existing Indebtedness, the 
Transaction, the transactions contemplated by the Documents and otherwise 
referred to herein or therein shall have been obtained and remain in full 
force and effect and evidence thereof shall have been provided to the 
Administrative Agent, and (ii) all applicable waiting periods shall have 
expired without any action being taken by any competent authority which 
restrains, prevents or imposes materially adverse conditions upon the 
consummation of the Transaction, the making of the Loans and the transactions 
contemplated by the Documents or otherwise referred to herein or therein.  
Additionally, there shall not exist any judgment, order, injunction or other 
restraint issued or filed or a hearing seeking injunctive relief or other 
restraint pending or notified prohibiting or imposing materially adverse 
conditions upon, or materially delaying, or making economically unfeasible, 
the consummation of the Transaction or the making of the Loans.

          5.08  CONSUMMATION OF MTI MERGER.  On or prior to the Restatement 
Effective Date, (i) there shall have been delivered to the Administrative 
Agent a true and correct copy of the MTI Merger Agreement, certified by such 
by an appropriate officer of the Borrower, which shall be in the form 
previously provided to the Administrative Agent with such amendments, 
modifications and waivers as shall be in form and substance satisfactory to 
the Agents, (ii) the MTI Merger, including all of the terms and conditions 
thereof, shall have been duly approved by the requisite boards of directors 
and (if required by applicable law) the requisite shareholders of the 
Borrower, MTI Acquisition Corp. and MTI and all MTI Merger Documents shall 
have been duly executed and delivered by the parties thereto and be in full 
force and effect, (iii) the representations and warranties set forth in the 
MTI Merger Documents shall be true and correct in all material respects as if 
made on and as of the Restatement Effective Date, (iv) each of the conditions 
precedent to the consummation of the MTI Merger as set forth in the MTI 
Merger Documents shall have been satisfied, and not waived except with the 
consent of each Agent and the Required Banks, to the satisfaction of each 
Agent and the Required Banks, (v) all Liens or Indebtedness to be incurred or 
assumed in connection with the MTI Merger shall otherwise be permitted under 


                                     -42-
<PAGE>

this Agreement (including, without limitation, Sections 9.01 and 9.04), and 
(vi) the MTI Merger shall have been consummated in accordance with the MTI 
Merger Documents and all applicable law.

          5.09  MTI REFINANCING.  (a)  On the Restatement Effective Date and 
concurrently with the incurrence of Loans on such date, approximately 
$37,388,641 of Indebtedness of MTI and its Subsidiaries consisting of 
existing Capitalized Lease Obligations, purchase money indebtedness and 
certain other Indebtedness shall have been repaid in full, together with all 
fees and other amounts owing thereon (the "MTI Refinanced Indebtedness").

          (b)  On the Restatement Effective Date and concurrently with the 
incurrence of Loans on such date, all security interests in respect of, and 
Liens securing, the MTI Refinanced Indebtedness shall have been terminated 
and released, and the Administrative Agent shall have received all such 
releases as may have been requested by the Administrative Agent, which 
releases shall be in form and substance satisfactory to the Agents and the 
Required Banks.  Without limiting the foregoing, there shall have been 
delivered to the Administrative Agent (x) proper termination statements (Form 
UCC-3 or the appropriate equivalent) for filing under the UCC of each 
jurisdiction where a financing statement (Form UCC-1 or the appropriate 
equivalent) was filed with respect to MTI or any of its Subsidiaries in 
connection with the security interests created with respect to the MTI 
Refinanced Indebtedness and the documentation related thereto, (y) 
terminations or reassignments of any security interest in, or Lien on, any 
patents, trademarks, copyrights, or similar interests of MTI or any of its 
Subsidiaries on which filings have been made and (z) terminations of all 
mortgages, leasehold mortgages and deeds of trust created with respect to 
property of MTI or any of its Subsidiaries, in each case, to secure the 
obligations under the MTI Refinanced Indebtedness, all of which shall be in 
form and substance satisfactory to the Agents and the Required Banks.

          (c)  On the Restatement Effective Date and after giving effect to 
the Transaction, the Borrower and its Subsidiaries shall have no Indebtedness 
or Preferred Stock outstanding other than (i) the Loans, (ii) the Senior 
Subordinated Notes, (iii) the PIK Preferred Stock and (iv) certain other 
indebtedness existing on the Restatement Effective Date as listed on Schedule 
IV in an aggregate outstanding principal amount not to exceed $__________ 
(with the Indebtedness described in this sub-clause (iv) being herein called 
the "Scheduled Existing Indebtedness" and the Scheduled Existing 
Indebtedness, together with the Senior Subordinated Notes, being herein 
called the "Existing Indebtedness").  On and as of the Restatement Effective 
Date, all of the Existing Indebtedness shall remain outstanding after giving 
effect to the Transaction and the other transactions contemplated hereby 
without any default or event of default existing thereunder or arising as a 
result of the Transaction and the other transactions contemplated hereby 
(except to the extent amended or waived by the parties thereto on terms and 
conditions satisfactory to the Agents and the Required Banks), and there 
shall not be any amendments or modifications to the Existing Indebtedness 
Agreements other than as requested or approved by the Agents or the Required 
Banks.  


                                     -43-
<PAGE>

          (d)  The Administrative Agent shall have received evidence in form, 
scope and substance satisfactory to the Agents and the Required Banks that 
the matters set forth in this Section 5.09 have been satisfied on the 
Restatement Effective Date.

          5.10  SUBSIDIARY CREDIT PARTIES; ETC.  (a)  Each Subsidiary 
Guarantor shall have executed and delivered a counterpart of this Agreement, 
pursuant to which it makes the acknowledgements and agreements in the form 
appearing before the signature pages of the Subsidiary Guarantors at the end 
of this Agreement.

          (b)  In addition to the actions required pursuant to preceding 
clause (a), MTI and each of its Wholly-Owned Subsidiaries shall have duly 
authorized, executed and delivered counterparts of the Subsidiaries Guaranty, 
the Security Agreement and the Pledge Agreement, thereby becoming parties 
thereto.

          5.11  PLEDGE AGREEMENT.  On the Restatement Effective Date, the 
Credit Parties shall furnish to the Administrative Agent updates, as 
necessary, to the schedules to the Pledge Agreement (as prepared as of the 
Restatement Effective Date and after giving effect thereto) and each Credit 
Party shall deliver to the Collateral Agent, as pledgee thereunder, all of 
the Pledged Securities, if any, referred to therein then owned by such Credit 
Party (to the extent not already delivered pursuant to the Pledge Agreement), 
endorsed in blank in the case of promissory notes or accompanied by executed 
and undated stock powers in the case of capital stock, along with evidence 
that all other actions necessary or, in the reasonable opinion of the 
Collateral Agent, desirable, to perfect the security interests purported to 
be created by the Pledge Agreement.

          5.12  SECURITY AGREEMENT.  On the Restatement Effective Date, the 
Credit Parties shall cause to be delivered to the Administrative Agent 
updated schedules to the Security Agreement, prepared as of the Restatement 
Effective Date (and after giving effect thereto).  In addition, MTI and each 
of its Wholly-Owned Subsidiaries shall, in addition to executing counterparts 
of the Security Agreement as required by Section 5.10(b) above, deliver the 
following:

          (A)  executed copies of Financing Statements (Form UCC-1) or
     appropriate local equivalent in appropriate form for filing under the UCC
     or appropriate local equivalent of each jurisdiction as may be necessary
     or, in the reasonable opinion of the Collateral Agent, desirable to perfect
     the security interests purported to be created by the Security Agreement;

          (B)  certified copies of Requests for Information or Copies 
     (Form UCC-11), or equivalent reports, of a recent date listing all 
     effective financing statements that name MTI or any of its Subsidiaries as 
     debtor and that are filed in the jurisdictions referred to in clause (A) 
     above, together with copies of such financing statements (none of which 
     shall cover the Collateral except (x) those with respect to which 
     appropriate termination statements executed by the secured lender 
     thereunder have been delivered to the Administrative Agent and (y) to the 
     extent evidencing 


                                     -44-
<PAGE>

     Permitted Liens);

          (C)  evidence of the completion of all other recordings and filings
     of, or with respect to, the Security Agreement as may be necessary or, in
     the reasonable opinion of the Collateral Agent, desirable, to perfect and
     protect (or maintain the perfection of) the security interests purported to
     be created by the Security Agreement; and

          (D)  evidence that all other actions necessary (including the amending
     of any existing financing statements) or, in the reasonable opinion of the
     Collateral Agent, desirable, to perfect and protect (or maintain the
     perfection of) the security interests purported to be created (or
     maintained) by the Security Agreement have been taken.

          5.13  EMPLOYEE BENEFIT PLANS; SHAREHOLDERS' AGREEMENTS; MANAGEMENT 
AGREEMENTS; EMPLOYMENT AGREEMENTS; COLLECTIVE BARGAINING AGREEMENTS; EXISTING 
INDEBTEDNESS AGREEMENTS; MATERIAL CONTRACTS; TAX ALLOCATION AGREEMENTS.  (a)  
On the Restatement Effective Date, there shall have been delivered to the 
Administrative Agent true and correct copies, certified as true and complete 
by an appropriate officer of the Borrower of the following documents (in each 
case except to the extent already delivered or made available for review by 
the Administrative Agent on or prior to the Original Effective Date), in each 
case as same will be in effect on the Restatement Effective Date after the 
consummation of the Transaction:

             (i) all Plans (and for each Plan that is required to file an annual
     report on Internal Revenue Service Form 5500-series, a copy of the most
     recent such report (including, to the extent required, the related
     financial and actuarial statements and opinions and other supporting
     statements, certifications, schedules and information), and for each Plan
     that is a "single-employer plan", as defined in Section 4001(a)(15) of
     ERISA, the most recently prepared actuarial valuation therefor) and any
     other "employee benefit plans", as defined in Section 3(3) of ERISA, and
     any other material agreements, plans or arrangements, with or for the
     benefit of current or former employees of the Borrower or any of its
     Subsidiaries or any ERISA Affiliate (provided that the foregoing shall
     apply in the case of any multiemployer plan, as defined in 4001(a)(3) of
     ERISA, only to the extent that any document described therein is in the
     possession of the Borrower or any Subsidiary of the Borrower or any ERISA
     Affiliate or reasonably available thereto from the sponsor or trustee of
     any such plan) (collectively, together with any agreements, plans or
     arrangements referred to in Section 5.12(i) of the Original Credit
     Agreement and any amendments thereto referred to in Section 5.13(b), the
     "Employee Benefit Plans");

            (ii) all agreements (including, without limitation, shareholders'
     agreements, subscription agreements and registration rights agreements)
     entered into by the Borrower or any of its Subsidiaries governing the terms
     and relative rights of its capital stock and any agreements entered into by
     shareholders relating to any such entity with respect to its capital stock
     (collectively, together with any agreements referred to in Section 5.12(ii)
     of the Original Credit Agreement and any amendments 


                                     -45-
<PAGE>

     thereto referred to in Section 5.13(b), the "Shareholders' Agreements");

           (iii) all material agreements with members of, or with respect to,
     the management of the Borrower or any of its Subsidiaries after giving
     effect to the Transaction (collectively, together with any agreements
     referred to in Section 5.12(iii) of the Original Credit Agreement and any
     amendments thereto referred to in Section 5.13(b), the "Management
     Agreements");

            (iv) any material employment agreements entered into by the Borrower
     or any of its Subsidiaries after giving effect to the Transaction
     (collectively, together with any agreements referred to in Section 5.12(iv)
     of the Original Credit Agreement and any amendments thereto referred to in
     Section 5.13(b), the "Employment Agreements");

             (v) all collective bargaining agreements applying or relating to 
     any employee of the Borrower or any of its Subsidiaries after giving effect
     to the Transaction (collectively, together with any agreements referred to 
     in Section 5.12(v) of the Original Credit Agreement and any amendments  
     thereto referred to in Section 5.13(b), the "Collective Bargaining 
     Agreements");

            (vi) all agreements evidencing or relating to Existing Indebtedness 
     of the Borrower or any of its Subsidiaries after giving effect to the MTI
     Refinancing (collectively, together with any agreements referred to in
     Section 5.12(vi) of the Original Credit Agreement and any amendments
     thereto referred to in Section 5.13(b), the "Existing Indebtedness
     Agreements");

           (vii) all other material contracts and licenses (other than
     certificates of need) of the Borrower and any of its Subsidiaries after
     giving effect to the Transaction (collectively, together with any
     agreements referred to in Section 5.12(vii) of the Original Credit
     Agreement and any amendments thereto referred to in Section 5.13(b), the
     "Material Contracts"); and

          (viii) any tax sharing or tax allocation agreements entered into by
     the Borrower or any of its Subsidiaries (collectively, together with any
     agreements referred to in Section 5.12(viii) of the Original Credit
     Agreement and any amendments thereto referred to in Section 5.12(b), the
     "Tax Allocation Agreements");

all of which Employee Benefit Plans, Shareholders' Agreements, Management 
Agreements, Employment Agreements, Collective Bargaining Agreements, Existing 
Indebtedness Agreements, Material Contracts and Tax Allocation Agreements 
shall be in form and substance satisfactory to the Agents and the Required 
Banks.

          (b)  On or prior to the Restatement Effective Date, the 
Administrative Agent shall have received (i) a certification from the 
appropriate officer of the Borrower that all agreements and plans referenced 
in Section 5.12 of the Original Credit Agreement, previ-


                                     -46-
<PAGE>

ously delivered (or made available) to the Administrative Agent by each 
Credit Party, remain in full force and effect (or specifying which of such 
agreements and plans do not remain in full force and effect) and (ii) any 
amendments to the agreements and plans referred to in Section 5.12 of the 
Original Credit Agreement.

          5.14  CONSENT LETTER.  On the Restatement Effective Date, the 
Administrative Agent shall have received a letter from CT Corporation System, 
presently located at 1633 Broadway, New York, New York 10019, substantially 
in the form of Exhibit G, indicating its consent to its appointment by each 
New Credit Party as its agent to receive service of process as specified in 
the Subsidiaries Guaranty.

          5.15  SOLVENCY CERTIFICATE; INSURANCE CERTIFICATES.  On or before 
the Restatement Effective Date, the Administrative Agent shall have received: 

          (a)  a solvency certificate in the form of Exhibit H from the chief
     financial officer of the Borrower, dated the Restatement Effective Date,
     and supporting the conclusion that, after giving effect to the Transaction
     and the incurrence of all financings contemplated herein, the Borrower (on
     a stand-alone basis) and the Borrower and its Subsidiaries (on a
     consolidated basis), in each case, are not insolvent and will not be
     rendered insolvent by the indebtedness incurred in connection herewith,
     will not be left with unreasonably small capital with which to engage in
     its or their respective businesses and will not have incurred debts beyond
     its or their ability to pay such debts as they mature and become due; and

          (b)  evidence of insurance complying with the requirements of Section
     8.03 for the business and properties of the Borrower and its Subsidiaries
     (including, without limitation, the Acquired Business), in scope, form and
     substance reasonably satisfactory to the Agents and the Required Banks and
     naming the Collateral Agent as an additional insured and/or loss payee, and
     stating that such insurance shall not be cancelled or revised without at
     least 30 days' prior written notice by the insurer to the Collateral Agent.

          5.16  FINANCIAL STATEMENTS; NEW PRO FORMA BALANCE SHEET; 
PROJECTIONS.  (a)  On or prior to the Restatement Effective Date, there shall 
have been delivered to the Administrative Agent (i) true and correct copies 
of the financial statements referred to in Section 7.10(b) and (ii) an 
unaudited PRO FORMA consolidated balance sheet of the Borrower and its 
Subsidiaries as of December 31, 1997 and, after giving effect to the Original 
Transaction, the Transaction and the incurrence of all Indebtedness 
(including the Loans and the Senior Subordinated Notes) contemplated herein 
(the "New PRO FORMA Balance Sheet"), together with a related funds flow 
statement, which financial statements, New PRO FORMA Balance Sheet and funds 
flow statement shall be reasonably satisfactory to the Agents and the 
Required Banks. 

          (b)  On or prior to the Restatement Effective Date, there shall 
have been delivered to the Administrative Agent detailed projected 
consolidated financial statements of 


                                     -47-
<PAGE>

the Borrower and its Subsidiaries certified by the chief operating officer or 
treasurer of the Borrower for the six fiscal years ended after the 
Restatement Effective Date (the "Projections"), which Projections (x) shall 
reflect the forecasted consolidated financial conditions and income and 
expenses of the Borrower and its Subsidiaries after giving effect to the 
Original Transaction, the Transaction and the related financing thereof and 
the other transactions contemplated hereby and (y) shall be reasonably 
satisfactory in form and substance to the Agents and the Required Banks.

          5.17  PAYMENT OF FEES.  On the Restatement Effective Date, all costs,
fees and expenses, and all other compensation due to the Agents or the Banks
(including, without limitation, legal fees and expenses) shall have been paid to
the extent due.

          5.18  ORIGINAL CREDIT AGREEMENT; ETC.  On the Restatement Effective 
Date, (i) all Original Term Loans being continued as described in Section 
1.01(a)(A) which were outstanding as Eurodollar Loans shall be converted into 
Base Rate Loans or borrowed as Eurodollar Loans in accordance with the 
requirements of Section 1.01(a), it being understood and agreed that the 
Borrower shall (x) take all such actions as may be necessary to ensure that 
the Banks participate in each Borrowing of outstanding Tranche A Term Loans 
PRO RATA on the basis of their respective Tranche A Term Loan Borrowing 
Amounts and (y) pay breakage or similar costs in accordance with the 
provisions of Section 1.11 of the Original Credit Agreement in connection 
therewith, (ii) all outstanding Swingline Loans shall be repaid in full on 
the Restatement Effective Date, (iii) BTCo shall have received payment in 
full of all amounts (including any accrued and unpaid interest and fees) then 
due and owing to it under the Original Credit Agreement in respect of the 
Swingline Loans being repaid, (iv) all accrued interest on all outstanding 
extensions of credit pursuant to the Original Credit Agreement, and all 
regularly accruing fees pursuant to the Original Credit Agreement, shall be 
repaid in full on, and through, the Restatement Effective Date (whether or 
not same would otherwise be then due and payable pursuant to the Original 
Credit Agreement) and (v) the Administrative Agent shall have received 
evidence in form, scope and substance satisfactory to it that the matters set 
forth in this Section 5.18 have been satisfied on such date.

          SECTION 6.  CONDITIONS PRECEDENT TO ALL CREDIT EVENTS.  The 
obligation of each Bank to make Loans (including Loans made on the 
Restatement Effective Date but excluding Mandatory Borrowings made 
thereafter, which shall be made as provided in Section 1.01(d)), and the 
obligation of a Letter of Credit Issuer to issue any Letter of Credit, is 
subject, at the time of each such Credit Event (except as hereinafter 
indicated), to the satisfaction of the following conditions:

          6.01  NO DEFAULT; REPRESENTATIONS AND WARRANTIES.  At the time of 
each such Credit Event and also after giving effect thereto (i) there shall 
exist no Default or Event of Default and (ii) all representations and 
warranties contained herein or in any other Credit Document shall be true and 
correct in all material respects with the same effect as though such 
representations and warranties had been made on the date of such Credit Event 
(it being 


                                      -48-
<PAGE>

understood and agreed that any representation or warranty which by its terms 
is made as of a specified date shall be required to be true and correct in 
all material respects only as of such specified date).

          6.02  NOTICE OF BORROWING; LETTER OF CREDIT REQUEST.  (a)  Prior to 
the making of each Loan (excluding Swingline Loans and Mandatory Borrowings), 
the Administrative Agent shall have received a Notice of Borrowing meeting 
the requirements of Section 1.03(a).  Prior to the making of any Swingline 
Loan, BTCo shall have received the notice required by Section 1.03(b)(i).

          (b)  Prior to the issuance of each Letter of Credit, the 
Administrative Agent and the respective Letter of Credit Issuer shall have 
received a Letter of Credit Request meeting the requirements of Section 
2.02(a).

          6.03  COMPLIANCE WITH SENIOR SUBORDINATED NOTES INDENTURE.  At the 
time of each such Credit Event (so long as any Senior Subordinated Note 
remains outstanding), (i) each Credit Event shall comply with the 
requirements Section 4.4 of the Senior Subordinated Notes Indenture and all 
other applicable covenants contained therein, (ii) the Borrower shall have 
delivered to the Administrative Agent an officer's certificate signed by an 
appropriate officer of the Borrower (which certificate may be incorporated 
into the applicable Notice of Borrowing), in form and substance satisfactory 
to the Agents, (i) establishing that such Credit Event does not violate the 
terms of the Senior Subordinated Notes Indenture and (ii) containing a 
representation and warranty that the Indebtedness incurred pursuant to such 
Credit Event constitutes "Senior Debt" and "Designated Senior Debt" under the 
Senior Subordinated Notes Indenture, which officer's certificate shall be 
accompanied by financial calculations (in form and substance reasonably 
satisfactory to the Agents) establishing compliance with a Consolidated Fixed 
Charge Coverage Ratio (as defined in the Senior Subordinated Notes Indenture) 
of greater than 1.75:1.0 (after giving effect to the respective Credit Event) 
as required by the proviso to Section 4.4 of the Senior Subordinated Notes 
Indenture and (iii) if requested by any Agent or the Required Banks (which 
request may only be made by such Agent or the Required Banks if such Agent or 
the Required Banks, as the case may be, has or have reasonable doubts as to 
the compliance by the Borrower with the applicable requirements of the Senior 
Subordinated Notes Indenture after giving effect to the respective such 
Credit Event), the Banks shall have received an opinion of counsel (which 
opinion shall be reasonably satisfactory to the respective Agent or Required 
Banks requesting same) as may be reasonably requested to assure the Banks 
that the requirements of this Section 6.03 and Section 4.4 of the Senior 
Subordinated Notes Indenture are satisfied and that the Indebtedness incurred 
pursuant to such Credit Event constitutes "Senior Debt" and "Designated Senior 
Debt" thereunder.

          The occurrence of the Restatement Effective Date and the acceptance of
the benefits or proceeds of each Credit Event shall constitute a representation
and warranty by the Borrower to each of the Agents and each of the Banks that
all the conditions specified in Section 5 and in this Section 6 and applicable
to such Credit Event (other than such conditions that are subject to the
satisfaction of the Agents and/or the Required Banks) exist 

                                      -49-
<PAGE>

as of that time. All of the Notes, certificates, legal opinions and other 
documents and papers referred to in Section 5 and in this Section 6, unless 
otherwise specified, shall be delivered to the Administrative Agent at the 
Notice Office for the account of each of the Banks and, except for the Notes, 
in sufficient counterparts or copies for each of the Banks and shall be in 
form and substance satisfactory to the Banks.

          SECTION 7.  REPRESENTATIONS AND WARRANTIES.  In order to induce the 
Banks to enter into this Agreement and to make the Loans and issue and/or 
participate in the Letters of Credit provided for herein, the Borrower makes 
the following representations and warranties with the Banks, in each case 
after giving effect to the Transaction, all of which shall survive the 
execution and delivery of this Agreement, the making of the Loans and the 
issuance of the Letters of Credit (with the occurrence of the Restatement 
Effective Date and each Credit Event on or after the Restatement Effective 
Date being deemed to constitute a representation and warranty that the 
matters specified in this Section 7 are true and correct in all material 
respects on and as of the date of the Restatement Effective Date and on the 
date of each such Credit Event, unless stated to relate to a specific earlier 
date in which case such representations and warranties shall be true and 
correct in all material respects as of such earlier date):

          7.01  COMPANY STATUS.  Each of the Borrower and each of its 
Subsidiaries (i) is a duly organized and validly existing Company in good 
standing under the laws of the jurisdiction of its organization, (ii) has the 
Company power and authority to own its property and assets and to transact 
the business in which it is engaged and presently proposes to engage and 
(iii) is duly qualified and is authorized to do business and is in good 
standing in all jurisdictions where it is required to be so qualified and 
where the failure to be so qualified would have a Material Adverse Effect.

          7.02  COMPANY POWER AND AUTHORITY.  Each Credit Party has the 
Company power and authority to execute, deliver and carry out the terms and 
provisions of the Documents to which it is a party and has taken all 
necessary Company action to authorize the execution, delivery and performance 
of the Documents to which it is a party.  Each Credit Party has duly executed 
and delivered each Document to which it is a party and each such Document 
constitutes the legal, valid and binding obligation of such Credit Party 
enforceable in accordance with its terms, except to the extent that the 
enforceability thereof may be limited by applicable bankruptcy, insolvency, 
reorganization, moratorium or similar laws generally affecting creditors' 
rights and by equitable principles (regardless of whether enforcement is 
sought in equity or at law).

          7.03  NO VIOLATION.  Neither the execution, delivery or performance 
by any Credit Party of the Documents to which it is a party, nor compliance 
by any Credit Party with the terms and provisions thereof, nor the 
consummation of the transactions contemplated herein or therein, (i) will 
contravene any material provision of any applicable law, statute, rule or 
regulation, or any order, writ, injunction or decree of any court or 
governmental instrumentality, (ii) will conflict or be inconsistent with or 
result in any breach of, 

                                      -50-
<PAGE>

any of the terms, covenants, conditions or provisions of, or constitute a 
default under, or (other than pursuant to the Security Documents) result in 
the creation or imposition of (or the obligation to create or impose) any 
Lien upon any of the property or assets of the Borrower or any of its 
Subsidiaries pursuant to the terms of any indenture, mortgage, deed of trust, 
loan agreement, credit agreement or any other material agreement or 
instrument to which the Borrower or any of its Subsidiaries is a party or by 
which it or any of its property or assets are bound or to which it may be 
subject (including, without limitation, the Existing Indebtedness) or (iii) 
will violate any provision of the certificate of incorporation, by-laws, 
certificate of partnership, partnership agreement, certificate of limited 
liability company, limited liability company agreement or equivalent 
organizational document, as the case may be, of the Borrower or any of its 
Subsidiaries.

          7.04  LITIGATION.  There are no actions, suits, proceedings or 
investigations pending or threatened (i) with respect to any Credit Document, 
(ii) with respect to the Original Transaction, the Transaction or any other 
Document that could reasonably be expected to have a Material Adverse Effect 
or (iii) with respect to the Borrower or any of its Subsidiaries (x) that are 
likely to have a Material Adverse Effect or (y) that could reasonably be 
expected to have a material adverse effect on the rights or remedies of the 
Agents or the Banks or on the ability of any Credit Party to perform its 
respective obligations to the Agents or the Banks hereunder and under the 
other Credit Documents to which it is, or will be, a party.  Additionally, 
there does not exist any judgment, order or injunction prohibiting or 
imposing material adverse conditions upon the occurrence of any Credit Event.

          7.05  USE OF PROCEEDS; MARGIN REGULATIONS.  (a)  The proceeds of 
all Original Term Loans have been utilized by the Borrower to finance the 
Recapitalization and the Original Refinancing, pay up to $160,000 of accrued 
and unpaid dividends on Series D Preferred Stock of the Borrower and pay the 
fees and expenses incurred in connection with the Original Transaction.

          (b)  The proceeds of all New Tranche A Term Loans and all Tranche B 
Term Loans shall be utilized by the Borrower to finance the MTI Merger and 
the MTI Refinancing and to pay the fees and expenses incurred in connection 
with the Transaction.

          (c)  The proceeds of all Revolving Loans and Swingline Loans shall 
be utilized for the general corporate and working capital purposes of the 
Borrower and its Subsidiaries (including, but not limited to, Permitted 
Acquisitions and the prepayment of Scheduled Existing Indebtedness and the 
Senior Subordinated Notes in accordance with the terms of Section 9.12(ii)); 
PROVIDED, HOWEVER, that proceeds of Revolving Loans and Swingline Loans in an 
aggregate principal amount not to exceed $[_____](1) may be used for the 
purposes described in Section 7.05(b) above.
   
          (d)  Neither the making of any Loan, nor the use of the proceeds
thereof, 

- ------------------
(1)  To be inserted immediately prior to closing. Amount estimated to be 
$______.


                                      -51-
<PAGE>

nor the occurrence of any other Credit Event, will violate or be inconsistent 
with the provisions of Regulation G, T, U or X of the Board of Governors of 
the Federal Reserve System and no part of any Credit Event (or the proceeds 
thereof) will be used to purchase or carry any Margin Stock or to extend 
credit for the purpose of purchasing or carrying any Margin Stock. 
   
          7.06  GOVERNMENTAL APPROVALS.  Except as may have been obtained or 
made on or prior to the Restatement Effective Date (and which remain in full 
force and effect on the Restatement Effective Date), no order, consent, 
approval, license, authorization or validation of, or filing, recording or 
registration with, or exemption by, any foreign or domestic governmental or 
public body or authority, or any subdivision thereof, is required to 
authorize or is required in connection with (i) the execution, delivery and 
performance of any Document or (ii) the legality, validity, binding effect or 
enforceability of any Document. 

          7.07  INVESTMENT COMPANY ACT.  Neither the Borrower nor any of its 
Subsidiaries is an "investment company" or a company "controlled" by an 
"investment company", within the meaning of the Investment Company Act of 
1940, as amended.  
   
          7.08  PUBLIC UTILITY HOLDING COMPANY ACT.  Neither the Borrower nor 
any of its Subsidiaries is a "holding company", or a "subsidiary company" of 
a "holding company", or an "affiliate" of a "holding company" or of a 
"subsidiary company" of a "holding company", within the meaning of the Public 
Utility Holding Company Act of 1935, as amended.
   
          7.09  TRUE AND COMPLETE DISCLOSURE.  All factual information (taken 
as a whole) heretofore or contemporaneously furnished by or on behalf of the 
Borrower or any of its Subsidiaries in writing to any Agent or any Bank 
(including, without limitation, all information contained in the Documents) 
for purposes of or in connection with this Agreement or any transaction 
contemplated herein or therein is, and all other such factual information 
(taken as a whole) hereafter furnished by or on behalf of any such Persons in 
writing to any Agent or any Bank will be, true and accurate in all material 
respects on the date as of which such information is dated or certified and 
not incomplete by omitting to state any material fact necessary to make such 
information (taken as a whole) not misleading at such time in light of the 
circumstances under which such information was provided.
   
          7.10  FINANCIAL CONDITION; FINANCIAL STATEMENTS.  (a)  On and as of 
the Original Effective Date and the Restatement Effective Date, on a PRO 
FORMA basis after giving effect to the Original Transaction or the Original 
Transaction and the Transaction, as the case may be, and to all Indebtedness 
(including the Loans and the Senior Subordinated Notes) incurred, and to be 
incurred, and Liens created, and to be created, by each Credit Party in 
connection therewith, with respect to the Borrower (on a stand-alone basis) 
and the Borrower and its Subsidiaries (on a consolidated basis) (x) the sum 
of the assets, at a fair valuation, of the Borrower (on a stand-alone basis) 
and the Borrower and its Subsidiaries (on a consolidated basis) will exceed 
its or their debts, (y) it has or they have not incurred nor intended to, nor 
believes or believe that it or they will, incur debts beyond its or their 
ability 

                                      -52-
<PAGE>

to pay such debts as such debts mature and (z) it or they will have 
sufficient capital with which to conduct its or their business.  For purposes 
of this Section 7.10, "debt" means any liability on a claim, and "claim" 
means (i) right to payment, whether or not such a right is reduced to 
judgment, liquidated, unliquidated, fixed, contingent, matured, unmatured, 
disputed, undisputed, legal, equitable, secured or unsecured or (ii) right to 
an equitable remedy for breach of performance if such breach gives rise to a 
payment, whether or not such right to an equitable remedy is reduced to 
judgment, fixed, contingent, matured, unmatured, disputed, undisputed, 
secured or unsecured.

          (b) (I)  (i)  The consolidated balance sheets of the Borrower at 
December 31, 1995, December 31, 1996 and September 30, 1997, and the related 
statements of income and cash flows and changes in shareholders' equity of 
the Borrower for the fiscal years or nine-month period, as the case may be, 
ended as of said dates and (ii) the Original PRO FORMA Balance Sheet, in each 
case furnished to each Original Bank prior to the Original Effective Date 
pursuant to Section 5.15 of the Original Credit Agreement, present fairly in 
all material respects the consolidated financial condition of the Borrower at 
the dates of said financial statements and the results for the periods 
covered thereby (or, in the case of the Original PRO FORMA Balance Sheet, 
presents a good faith estimate of the consolidated PRO FORMA financial 
condition of the Borrower (after giving effect to the Original Transaction at 
the date thereof), subject, in the case of unaudited financial statements, to 
normal year-end adjustments. All such financial statements (other than the 
aforesaid Original PRO FORMA Balance Sheet) have been prepared in accordance 
with GAAP consistently applied except to the extent provided in the notes to 
said financial statements and subject, in the case of the nine-month 
statements, to normal year-end audit adjustments (all of which are of a 
recurring nature and none of which, individually or in the aggregate, would 
be material) and the absence of footnotes.
   
          (II)  The consolidated balance sheets of MTI and its Subsidiaries 
at December 31, 1995, December 31, 1996 and September 30, 1997 and the 
related statements of income and cash flows and changes in shareholders' 
equity of MTI for the fiscal years or nine-month period, as the case may be, 
ended as of said dates, in each case furnished to the Banks prior to the 
Restatement Effective Date, present fairly in all material respects the 
consolidated financial condition of MTI and its Subsidiaries at the dates of 
said financial statements and the results for the periods covered thereby, 
subject, in the case of unaudited financial statements, to normal year-end 
adjustments.  All of such financial statements have been prepared in 
accordance with GAAP consistently applied except to the extent provided in 
the notes to said financial statements and subject, in the case of the 
nine-month statements, to normal year-end audit adjustments (all of which are 
of a recurring nature and none of which, individually or in the aggregate, 
would be material) and the absence of footnotes.

          (III)  The New PRO FORMA Balance Sheet furnished to each Bank prior 
to the Restatement Effective Date pursuant to Section 5.16 presents a good 
faith estimate of the consolidated pro forma financial condition of the 
Borrower (after giving effect to the Transaction at the date thereof).

                                      -53-
<PAGE>

          (c)  Since December 31, 1996 (but after giving effect to the 
Original Transaction and the Transaction as if same had occurred prior 
thereto), nothing has occurred that has had or could reasonably be expected 
to have a Material Adverse Effect.

          (d)  Except as fully reflected in the financial statements 
described in Section 7.10(b) and the Indebtedness incurred under this 
Agreement and the Senior Subordinated Notes, (i) there were as of the 
Original Effective Date and as of the Restatement Effective Date (and after 
giving effect to any Loans made on such date), no liabilities or obligations 
(excluding current obligations incurred in the ordinary course of business 
and commitments to purchase Healthcare Units) with respect to the Borrower or 
any of its Subsidiaries (or in the event this representation is made as of 
the Restatement Effective Date, the Acquired Business) of any nature 
whatsoever (whether absolute, accrued, contingent or otherwise and whether or 
not due) which, either individually or in the aggregate, could reasonably be 
expected to be material to the Borrower and its Subsidiaries taken as a whole 
or the Borrower (or, in the event this representation is made as of the 
Restatement Effective Date, the Acquired Business) and (ii) the Borrower does 
not know of any basis for the assertion against the Borrower or any of its 
Subsidiaries of any such liability or obligation which, either individually 
or in the aggregate, are or would be reasonably likely to have, a Material 
Adverse Effect.

          (e)  On and as of the Restatement Effective Date, the Projections, 
which reflect the forecasted consolidated financial conditions and income and 
expenses of the Borrower and its Subsidiaries after giving effect to the 
Original Transaction and the Transaction (including the projected results of 
the Acquired Business) have been prepared on a basis consistent with the 
financial statements referred to in Section 7.10(b), and are based on good 
faith estimates and assumptions made by the management of the Borrower.  On 
the Restatement Effective Date, such management believed that the Projections 
were reasonable and attainable.  There is no fact known to the Borrower or 
any of its Subsidiaries which could reasonably be expected to have a Material 
Adverse Effect, which has not been disclosed herein or in such other 
documents, certificates and statements furnished to the Banks for use in 
connection with the transactions contemplated hereby.

          7.11  SECURITY INTERESTS.  On and after the Restatement Effective 
Date, each of the Security Documents creates (or after the execution and 
delivery thereof will create), as security for the Obligations, a valid and 
enforceable perfected security interest in and Lien on all of the Collateral 
subject thereto, superior to and prior to the rights of all third Persons, 
and subject to no other Liens (except that (i) the Security Agreement 
Collateral may be subject to Permitted Liens relating thereto and (ii) the 
Pledge Agreement Collateral may be subject to the Liens described in clauses 
(a) and (e) of Section 9.03), in favor of the Collateral Agent.  No filings 
or recordings are required in order to perfect the security interests created 
under any Security Document except for filings or recordings required in 
connection with any such Security Document which shall have been made on or 
prior to the Restatement Effective Date as contemplated by Section 5.12 or on 
or prior to the execution and delivery thereof as contemplated by Sections 
8.11, 8.12 and 9.15.
   
                                      -54-
<PAGE>

          7.12  COMPLIANCE WITH ERISA.  Schedule V sets forth each Plan; each 
Plan (and each related trust, insurance contract or fund) is in substantial 
compliance with its terms and with all applicable laws, including without 
limitation ERISA and the Code; each Plan (and each related trust, if any) 
which is intended to be qualified under Section 401(a) of the Code has 
received a determination letter from the Internal Revenue Service to the 
effect that it meets the requirements of Sections 401(a) and 501(a) of the 
Code; no Reportable Event has occurred; no Plan which is a multiemployer plan 
(as defined in Section 4001(a)(3) of ERISA) is insolvent or in 
reorganization; no Plan has an Unfunded Current Liability; no Plan which is 
subject to Section 412 of the Code or Section 302 of ERISA has an accumulated 
funding  deficiency, within the meaning of such sections of the Code or 
ERISA, or has applied for or received a waiver of an accumulated funding 
deficiency or an extension of any amortization period, within the meaning of 
Section 412 of the Code or Section 303 or 304 of ERISA; all contributions 
required to be made with respect to a Plan have been timely made; neither the 
Borrower nor any Subsidiary of the Borrower nor any ERISA Affiliate has 
incurred any material liability (including any indirect, contingent or 
secondary liability) to or on account of a Plan pursuant to Section 409, 
502(i), 502(l), 515, 4062, 4063, 4064, 4069, 4201, 4204 or 4212 of ERISA or 
Section 401(a)(29), 4971 or 4975 of the Code or expects to incur any such 
liability under any of the foregoing sections with respect to any Plan; no 
condition exists which presents a material risk to the Borrower or any 
Subsidiary of the Borrower or any ERISA Affiliate of incurring a liability to 
or on account of a Plan pursuant to the foregoing provisions of ERISA and the 
Code; no proceedings have been instituted to terminate or appoint a trustee 
to administer any Plan which is subject to Title IV of ERISA; no action, 
suit, proceeding, hearing, audit or investigation with respect to the 
administration, operation or the investment of assets of any Plan (other than 
routine claims for benefits) is pending, expected or threatened; using 
actuarial assumptions and computation methods consistent with Part 1 of 
subtitle E of Title IV of ERISA, the aggregate liabilities of the Borrower 
and its Subsidiaries and its ERISA Affiliates to all Plans which are 
multiemployer plans (as defined in Section 4001(a)(3) of ERISA) in the event 
of a complete withdrawal therefrom, as of the close of the most recent fiscal 
year of each such Plan ended prior to the date of the most recent Credit 
Event, would not exceed $50,000; each group health plan (as defined in 
Section 607(1) of ERISA or Section 4980B(g)(2) of the Code) which covers or 
has covered employees or former employees of the Borrower, any Subsidiary of 
the Borrower or any ERISA Affiliate has at all times been operated in 
compliance with the provisions of Part 6 of subtitle B of Title I of ERISA 
and Section 4980B of the Code; no lien imposed under the Code or ERISA on the 
assets of the Borrower or any Subsidiary of the Borrower or any ERISA 
Affiliate exists or is likely to arise on account of any Plan; and the 
Borrower and its Subsidiaries may cease contributions to or terminate any 
employee benefit plan maintained by any of them without incurring any 
material liability.

          7.13  CAPITALIZATION.  On the Restatement Effective Date and after 
giving effect to the Original Transaction and the Transaction, the authorized 
capital stock of the Borrower shall consist of (i) 10,000,000 shares of 
common stock, $.01 par value per share (such authorized shares of common 
stock, together with any subsequently authorized shares of common stock of 
the Borrower, the "Borrower Common Stock"), 4,043,580 of which 

                                      -55-
<PAGE>

shares shall be issued and outstanding and (ii) 500,000 shares of PIK 
Preferred Stock, 300,000 of which shares shall be designated the "Series F 
Preferred Stock", of which 150,000 shares shall be issued and outstanding.  
All such outstanding shares have been duly and validly issued, are fully paid 
and nonassessable and have been issued free of preemptive rights.  Except as 
set forth on Schedule X hereto, the Borrower does not have outstanding any 
securities convertible into or exchangeable for its capital stock or 
outstanding any rights to subscribe for or to purchase, or any options for 
the purchase of, or any agreements providing for the issuance (contingent or 
otherwise) of, or any calls, commitments or claims of any character relating 
to, its capital stock.

          7.14  SUBSIDIARIES.  (a)  Prior to the consummation of the 
Transaction, MTI Acquisition Corp. has no Subsidiaries.

          (b)  On and as of the Restatement Effective Date and after giving 
effect to the Original Transaction and the Transaction, the Borrower has no 
Subsidiaries other than those Subsidiaries listed on Schedule VII.  Schedule 
VII correctly sets forth, as of the Restatement Effective Date and after 
giving effect to the Original Transaction and the Transaction, the percentage 
ownership (direct and indirect) of the Borrower in each class of capital 
stock or other equity interests of each of its Subsidiaries and also 
identifies the direct owner thereof.  All outstanding shares of capital stock 
of each Subsidiary of the Borrower have been duly and validly issued, are 
fully paid and non-assessable and have been issued free of preemptive rights. 
 Except as set forth on Schedule X hereto, no Subsidiary of the Borrower has 
outstanding any securities convertible into or exchangeable for its capital 
stock or outstanding any right to subscribe for or to purchase, or any 
options or warrants for the purchase of, or any agreement providing for the 
issuance (contingent or otherwise) of or any calls, commitments or claims of 
any character relating to, its capital stock or any stock appreciation or 
similar rights.

          7.15  INTELLECTUAL PROPERTY, ETC.  Each of the Borrower and each of 
its Subsidiaries owns all patents, trademarks, permits, service marks, trade 
names, technology copyrights, licenses, franchises and formulas, or other 
rights with respect to the foregoing, and has obtained assignments of all 
leases and other rights of whatever nature, and has in full force and effect 
all accreditations and certifications, reasonably necessary for the conduct 
of its business, without any known conflict with the rights of others which, 
or the failure to obtain which, as the case may be, would result in a 
Material Adverse Effect.

          7.16  COMPLIANCE WITH STATUTES, ETC.  Each of the Borrower and each 
of its Subsidiaries is in compliance with all applicable statutes, 
regulations, rules and orders of, and all applicable restrictions imposed by, 
all governmental bodies, domestic or foreign, in respect of the conduct of 
its business and the ownership of its property, except such non-compliance as 
is not likely to, individually or in the aggregate, have a Material Adverse 
Effect.

          7.17  ENVIRONMENTAL MATTERS.  (a)  Each of the Borrower and each of 
its Subsidiaries has complied with, and on the date of each Credit Event is 
in compliance with, 

                                      -56-
<PAGE>


all applicable Environmental Laws and the requirements of any permits issued 
under such Environmental Laws and neither the Borrower nor any of its 
Subsidiaries is liable for any material penalties, fines or forfeitures for 
failure to comply with any of the foregoing. There are no pending or past or, 
to the best knowledge of the Borrower after due inquiry, threatened 
Environmental Claims against the Borrower or any of its Subsidiaries or any 
Real Property owned or operated by the Borrower or any of its Subsidiaries. 
There are no facts, circumstances, conditions or occurrences on any Real 
Property owned or operated by the Borrower or any of its Subsidiaries or on 
any property adjoining or in the vicinity of any such Real Property that 
would reasonably be expected (i) to form the basis of an Environmental Claim 
against the Borrower or any of its Subsidiaries or any such Real Property or 
(ii) to cause any such Real Property to be subject to any restrictions on the 
ownership, occupancy, use or transferability of such Real Property by the 
Borrower or any of its Subsidiaries under any applicable Environmental Law.

          (b)  Hazardous Materials have not at any time been generated, used, 
treated or stored on, or transported to or from, any Real Property owned or 
operated by the Borrower or any of its Subsidiaries except in compliance with 
all applicable Environmental Laws and reasonably required in connection with 
the operation, use and maintenance of such Real Property by the Borrower's or 
such Subsidiary's business. Hazardous Materials have not at any time been 
Released on or from any Real Property owned or operated by the Borrower or 
any of its Subsidiaries. There are not now any underground storage tanks 
located on any Real Property owned or operated by the Borrower or any of its 
Subsidiaries.

          (c)  Notwithstanding anything to the contrary in this Section 7.17, 
the representations made in this Section 7.17 shall only be untrue if the 
aggregate effect of all conditions, failures, noncompliances, Environmental 
Claims, Releases and presence of underground storage tanks, in each case of 
the types described above, would reasonably be expected to have a Material 
Adverse Effect. 

          7.18  PROPERTIES.  All Real Property owned by the Borrower or any 
of its Subsidiaries and all material Leaseholds leased by the Borrower or any 
of its Subsidiaries, in each case as of the Restatement Effective Date and 
after giving effect to the Original Transaction and the Transaction, and the 
nature of the interest therein, is correctly set forth in Schedule III. Each 
of the Borrower and each of its Subsidiaries has good and marketable title 
to, or a validly subsisting leasehold interest in, all material properties 
owned or leased by it, including all Real Property reflected in Schedule III 
and in the financial statements (including the Original PRO FORMA Balance 
Sheet and the New PRO FORMA Balance Sheet) referred to in Section 7.10(b) 
(except such properties sold in the ordinary course of business since the 
dates of the respective financial statements referred to therein), free and 
clear of all Liens, other than Permitted Liens.

          7.19  LABOR RELATIONS.  Neither the Borrower nor any of its 
Subsidiaries is engaged in any unfair labor practice that could reasonably be 
expected to have a Material Adverse Effect. There is (i) no unfair labor 
practice complaint pending against the Borrower or any of its Subsidiaries or 
threatened against any of them, before the National Labor 


                                      -57-
<PAGE>

Relations Board, and no grievance or arbitration proceeding arising out of or 
under any collective bargaining agreement is so pending against the Borrower 
or any of its Subsidiaries or threatened against any of them, (ii) no strike, 
labor dispute, slowdown or stoppage pending against the Borrower or any of 
its Subsidiaries or threatened against the Borrower or any of its 
Subsidiaries and (iii) no union representation question existing with respect 
to the employees of the Borrower or any of its Subsidiaries and no union 
organizing activities are taking place, except (with respect to any matter 
specified in clause (i), (ii) or (iii) above, either individually or in the 
aggregate) such as is not reasonably likely to have a Material Adverse Effect.

          7.20  TAX RETURNS AND PAYMENTS.  Each of the Borrower and each of 
its Subsidiaries has filed all federal income tax returns and all other 
material tax returns, domestic and foreign, required to be filed by it and 
has paid all material taxes and assessments payable by it which have become 
due, except for those contested in good faith and adequately disclosed and 
fully provided for on the financial statements of the Borrower and its 
Subsidiaries in accordance with generally accepted accounting principles. 
Each of the Borrower and each of its Subsidiaries has at all times paid, or 
have provided adequate reserves (in the good faith judgment of the management 
of the Borrower) for the payment of, all federal, state and foreign income 
taxes applicable for all prior fiscal years and for the current fiscal year 
to date. There is no material action, suit, proceeding, investigation, audit, 
or claim now pending or, to the knowledge of the Borrower or any of its 
Subsidiaries, threatened by any authority regarding any taxes relating to the 
Borrower or any of its Subsidiaries. Neither the Borrower nor any of its 
Subsidiaries has entered into an agreement or waiver or been requested to 
enter into an agreement or waiver extending any statute of limitations 
relating to the payment or collection of taxes of the Borrower or any of its 
Subsidiaries, or is aware of any circumstances that would cause the taxable 
years or other taxable periods of the Borrower or any of its Subsidiaries not 
to be subject to the normally applicable statute of limitations.

          7.21  EXISTING INDEBTEDNESS.  Schedule IV sets forth a true and 
complete list of all Scheduled Existing Indebtedness of the Borrower and its 
Subsidiaries as of the Restatement Effective Date after giving effect to the 
Original Transaction and the Transaction, in each case showing the aggregate 
principal amount thereof and the name of the respective borrower and any 
other entity which directly or indirectly guaranteed such debt.

          7.22  INSURANCE.  Set forth on Schedule VIII hereto is a true, 
correct and complete summary of all insurance carried by each Credit Party on 
and as of the Restatement Effective Date, with the amounts insured set forth 
therein.

          7.23  REPRESENTATIONS AND WARRANTIES IN OTHER DOCUMENTS.  All 
representations and warranties set forth in the other Documents were true and 
correct in all material respects at the time as of which such representations 
and warranties were made (or deemed made) and shall be true and correct in 
all material respects as of the Restatement Effective Date as if such 
representations or warranties were made on and as of such date, unless stated 


                                      -58-
<PAGE>

to relate to a specific earlier date, in which case such representations or 
warranties shall be true and correct in all material respects as of such 
earlier date. 

          7.24  ORIGINAL TRANSACTION AND TRANSACTION.  At the time of 
consummation thereof, each of the Original Transaction and the Transaction 
shall have been consummated in accordance with the terms of the relevant 
Documents therefor and all applicable laws. At the time of consummation 
thereof, all consents and approvals of, and filings and registrations with, 
and all other actions in respect of, all governmental agencies, authorities 
or instrumentalities required in order to make or consummate the Original 
Transaction and the Transaction in accordance with the terms of the relevant 
Documents therefor and all applicable laws have been obtained, given, filed 
or taken and are or will be in full force and effect (or effective judicial 
relief with respect thereto has been obtained). All applicable waiting 
periods with respect thereto have or, prior to the time when required, will 
have, expired without, in all such cases, any action being taken by any 
competent authority which restrains, prevents, or imposes material adverse 
conditions upon the Original Transaction or the Transaction.  Additionally, 
there does not exist any judgment, order or injunction prohibiting or 
imposing material adverse conditions upon any element of the Original 
Transaction, the Transaction, the occurrence of any Credit Event, or the 
performance by the Borrower and its Subsidiaries of their respective 
obligations under the Documents and all applicable laws.

          7.25  SPECIAL PURPOSE CORPORATION.  MTI Acquisition Corp. was 
formed to effect the Transaction. Prior to the consummation of the 
Transaction, MTI Acquisition Corp. had no significant assets or liabilities 
(other than those liabilities under the MTI Merger Documents and such other 
liabilities arising in connection with the Transaction).

          7.26  SUBORDINATION.  The subordination provisions contained in the 
Senior Subordinated Note Documents are enforceable against the Borrower and 
the holder thereof, and all Obligations hereunder and under the other Credit 
Documents (including without limitation, pursuant to the Subsidiaries 
Guaranty) are within the definitions of "Senior Debt" and "Designated Senior 
Debt" included in such subordination provisions.

          7.27  UPDATED SECURITY AGREEMENT AND PLEDGE AGREEMENT SCHEDULES.  
The updated schedules to the Pledge Agreement and Security Agreement 
furnished pursuant to Sections 5.11 and 5.12 are true and correct in all 
material respects as of the Restatement Effective Date, and accurately 
present in all material respects all information which was originally 
required to be scheduled pursuant to the Pledge Agreement and Security 
Agreement on the Original Effective Date, but modified to reflect the 
addition of Credit Parties on the Restatement Effective Date and any changes 
which occurred between the Original Effective Date and the Restatement 
Effective Date.


                                     -59-
<PAGE>

          SECTION 8.  AFFIRMATIVE COVENANTS.  The Borrower hereby covenants 
and agrees that as of the Restatement Effective Date and thereafter for so 
long as this Agreement is in effect and until the Total Commitment has 
terminated, no Letters of Credit or Notes are outstanding and the Loans and 
Unpaid Drawings, together with interest, Fees and all other Obligations 
(other than any indemnities described in Section 13.13 which are not then due 
and payable) incurred hereunder, are paid in full:

          8.01  INFORMATION COVENANTS.  The Borrower will furnish to each Bank:

          (a)  MONTHLY REPORTS.  Within 30 days after the end of each fiscal 
     month of the Borrower, the consolidated balance sheet of the Borrower 
     and its Subsidiaries as at the end of such fiscal month and the related 
     consolidated statements of income for such fiscal month and for the 
     elapsed portion of the fiscal year ended with the last day of such 
     fiscal month, in each case setting forth comparative figures for the 
     corresponding fiscal month in the prior fiscal year and comparable 
     budgeted figures for such fiscal month as set forth in the respective 
     budget delivered pursuant to Section 8.01(d), all of which shall be 
     certified by the chief financial officer or other Authorized Officer of 
     the Borrower, subject to normal year-end audit adjustments and the 
     absence of footnotes. 

          (b)  QUARTERLY FINANCIAL STATEMENTS.  Within 45 days after the 
     close of the first three quarterly accounting periods in each fiscal 
     year of the Borrower, (i) the consolidated balance sheet of the Borrower 
     and its Subsidiaries as at the end of such quarterly accounting period 
     and the related consolidated statements of income and retained earnings 
     and of cash flows for such quarterly accounting period and for the 
     elapsed portion of the fiscal year ended with the last day of such 
     quarterly accounting period and the budgeted figures for such quarterly 
     period as set forth in the respective budget delivered pursuant to 
     Section 8.01(d) and (ii) management's discussion and analysis of the 
     most important operational and financial developments during such 
     quarterly period, all of which shall be in reasonable detail and 
     certified by the chief financial officer or other Authorized Officer of 
     the Borrower that they fairly present in all material respects the 
     financial condition of the Borrower and its Subsidiaries as of the dates 
     indicated and the results of their operations and changes in their cash 
     flows for the periods indicated, subject to normal year-end audit 
     adjustments and the absence of footnotes. 

          (c)  ANNUAL FINANCIAL STATEMENTS.  Within 90 days after the close 
     of each fiscal year of the Borrower, the consolidated balance sheet of 
     the Borrower and its Subsidiaries as at the end of such fiscal year and 
     the related consolidated statements of income and retained earnings and 
     of cash flows for such fiscal year and setting forth comparative 
     consolidated figures for the preceding fiscal year and comparable 
     budgeted figures for such fiscal year as set forth in the respective 
     budget delivered pursuant to Section 8.01(d) and (except for such 
     comparable budgeted figures) certified by Ernst & Young, LLP or such 
     other independent certified public accountants of recognized national 
     standing as shall be reasonably acceptable to the 


                                     -60-
<PAGE>

     Administrative Agent, in each case to the effect that such statements 
     fairly present in all material respects the financial condition of the 
     Borrower and its Subsidiaries as of the dates indicated and the results 
     of their operations and changes in financial position for the periods 
     indicated in conformity with GAAP applied on a basis consistent with 
     prior years, together with a certificate of such accounting firm stating 
     that in the course of its regular audit of the business of the Borrower 
     and its Subsidiaries, which audit was conducted in accordance with 
     generally accepted auditing standards, no Default or Event of Default 
     which has occurred and is continuing has come to their attention or, if 
     such a Default or an Event of Default has come to their attention, a 
     statement as to the nature thereof.

          (d)  BUDGETS, ETC.  Not more than 60 days after the commencement of 
     each fiscal year of the Borrower, consolidated budgets of the Borrower 
     and its Subsidiaries (x) in reasonable detail for each of the twelve 
     months of such fiscal year and (y) in summary form for each of the five 
     fiscal years immediately following such fiscal year, in each case as 
     customarily prepared by management for its internal use setting forth, 
     with appropriate discussion, the principal assumptions upon which such 
     budgets are based. Together with each delivery of financial statements 
     pursuant to Sections 8.01(a), (b) and (c), a comparison of the current 
     year to date financial results against the budgets required to be 
     submitted pursuant to this clause (d) shall be presented.

          (e)  OFFICER'S CERTIFICATES.  At the time of the delivery of the 
     financial statements provided for in Sections 8.01(a), (b) and (c), a 
     certificate of the chief financial officer or other Authorized Officer 
     of the Borrower to the effect that no Default or Event of Default exists 
     or, if any Default or Event of Default does exist, specifying the nature 
     and extent thereof, which certificate shall, if delivered in connection 
     with the financial statements in respect of a period ending on the last 
     day of a fiscal quarter or fiscal year of the Borrower, set forth (x) 
     the calculations required to establish whether the Borrower and its 
     Subsidiaries were in compliance with the provisions of Sections 3.03, 
     9.02, 9.04(d), (g) and (j), 9.05(a), (g), (l) and (m) and 9.08 through 
     and including 9.11 as at the end of such fiscal quarter or year, as the 
     case may be, and (y) the calculation of the Total Leverage Ratio, the 
     Adjusted Total Leverage Ratio and the Adjusted Senior Leverage Ratio as 
     at the last day of the respective fiscal quarter or fiscal year of the 
     Borrower, as the case may be.  In addition, at the time of the delivery 
     of the financial statements provided for in Section 8.01(c), a 
     certificate of the chief financial officer or other Authorized Officer 
     of the Borrower setting forth (in reasonable detail) (i) the amount of, 
     and calculations required to establish the amount of, Adjusted Excess 
     Cash Flow for the Excess Cash Flow Period ending on the last day of the 
     respective fiscal year and (ii) the calculations required to establish 
     whether the Borrower was in compliance with Section 4.02(c) for the 
     respective fiscal year.

          (f)  NOTICE OF DEFAULT OR LITIGATION.  Promptly, and in any event 
     within three Business Days after an officer of the Borrower or any of 
     its Subsidiaries obtains 


                                     -61-
<PAGE>

     actual knowledge thereof, notice of (i) the occurrence of any event 
     which constitutes a Default or an Event of Default, which notice shall 
     specify the nature and period of existence thereof and what action the 
     Borrower proposes to take with respect thereto, (ii) any litigation or 
     proceeding pending or threatened (x) against the Borrower or any of its 
     Subsidiaries which could reasonably be expected to have a Material 
     Adverse Effect, (y) with respect to any material Indebtedness of the 
     Borrower or any of its Subsidiaries or (z) with respect to any Document 
     (other than such Documents referred to in clause (v) of the definition 
     thereof), (iii) any governmental investigation pending or threatened 
     against the Borrower or any of its Subsidiaries and (iv) any other event 
     which could reasonably be expected to have a Material Adverse Effect.

          (g)  AUDITORS' REPORTS.  Promptly upon receipt thereof, a copy of 
     each report or "management letter" submitted to the Borrower or any of 
     its Subsidiaries by its independent accountants in connection with any 
     annual, interim or special audit made by them of the books of the 
     Borrower or any of its Subsidiaries and the management's non-privileged 
     responses thereto.

          (h)  ENVIRONMENTAL MATTERS.  Promptly after an officer of the 
     Borrower or any of its Subsidiaries obtains actual knowledge of any of 
     the following (but only to the extent that any of the following, either 
     individually or in the aggregate, could reasonably be expected to (x) 
     have a Material Adverse Effect or (y) result in a remedial cost to the 
     Borrower or any of its Subsidiaries in excess of $300,000), written 
     notice of:

                  (i) any pending or threatened Environmental Claim against 
          the Borrower or any of its Subsidiaries or any Real Property owned 
          or operated by the Borrower or any of its Subsidiaries; 

                 (ii) any condition or occurrence on any Real Property owned 
          or operated by the Borrower or any of its Subsidiaries that (x) 
          results in  noncompliance by the Borrower or any of its 
          Subsidiaries with any applicable Environmental Law or (y) could 
          reasonably be anticipated to form the basis of an Environmental 
          Claim against the Borrower or any of its Subsidiaries or any such 
          Real Property;

                (iii) any condition or occurrence on any Real Property owned 
          or operated by the Borrower or any of its Subsidiaries that could 
          reasonably be anticipated to cause such Real Property to be subject 
          to any restrictions on the ownership, occupancy, use or 
          transferability by the Borrower or such Subsidiary, as the case may 
          be, of its interest in such Real Property under any Environmental 
          Law; and

                 (iv) the taking of any removal or remedial action in 
          response to the actual or alleged presence of any Hazardous 
          Material on any Real 

                                     -62-
<PAGE>

          Property owned or operated by the Borrower or any of its 
          Subsidiaries. 

     All such notices shall describe in reasonable detail the nature of the 
     claim, investigation, condition, occurrence or removal or remedial 
     action and the Borrower's response or proposed response thereto.  In 
     addition, the Borrower agrees to provide the Banks with copies of all 
     material communications by the Borrower or any of its Subsidiaries with 
     any Person, government or governmental agency relating to Environmental 
     Laws or to any of the matters set forth in clauses (i)-(iv) above, and 
     such detailed reports relating to any of the matters set forth in 
     clauses (i)-(iv) above as may reasonably be requested by the 
     Administrative Agent or the Required Banks.

          (i)  ANNUAL MEETINGS WITH BANKS.  At the request of the 
     Administrative Agent, the Borrower shall within 120 days after the close 
     of each of its fiscal years, hold a meeting (at a mutually agreeable 
     location and time) open to all of the Banks at which meeting shall be 
     reviewed the financial results of the previous fiscal year and the 
     financial condition of the Borrower and its Subsidiaries and the budgets 
     presented for the current fiscal year of the Borrower and its 
     Subsidiaries.

          (j)  NOTICE OF COMMITMENT REDUCTIONS AND MANDATORY REPAYMENTS.  On 
     or prior to the date of any reduction to the Total Revolving Loan 
     Commitment or any mandatory repayment of outstanding Term Loans pursuant 
     to any of Sections 4.02(c) through (g), inclusive, the Borrower shall 
     provide written notice of the amount of the respective reduction or 
     repayment, as the case may be, to the Total Revolving Loan Commitment or 
     the outstanding Term Loans, as applicable, and the calculation thereof 
     (in reasonable detail).

          (k)  OTHER INFORMATION.  Promptly upon transmission thereof, copies 
     of any filings and registrations with, and reports to, the SEC by the 
     Borrower or any of its Subsidiaries and copies of all financial 
     statements, proxy statements, notices and reports as the Borrower or any 
     of its Subsidiaries shall send generally to analysts and the holders of 
     their capital stock (including, in the case of the Borrower, PIK 
     Preferred Stock) or of the Senior Subordinated Notes or any Permitted 
     Debt in their capacity as such holders (to the extent not theretofore 
     delivered to the Banks pursuant to this Agreement) and, with reasonable 
     promptness, such other information or documents (financial or otherwise) 
     as any Agent on its own behalf or on behalf of the Required Banks may 
     reasonably request from time to time.

          8.02  BOOKS, RECORDS AND INSPECTIONS.  The Borrower will, and will 
cause each of its Subsidiaries to, keep proper books of record and account in 
which full, true and correct entries in conformity with GAAP and all 
requirements of law shall be made of all dealings and transactions in 
relation to its business and activities.  The Borrower will, and will cause 
each of its Subsidiaries to, permit, upon notice to the chief financial 
officer or other Authorized Officer of the Borrower, officers and designated 
representatives of the Agents or the Required Banks to visit and inspect any 
of the properties or assets of the 


                                      -63-
<PAGE>

Borrower and any of its Subsidiaries in whomsoever's possession, and to 
examine the books of account of the Borrower and any of its Subsidiaries and 
discuss the affairs, finances and accounts of the Borrower and of any of its 
Subsidiaries with, and be advised as to the same by, their officers and 
independent accountants, all at such reasonable times and intervals and to 
such reasonable extent as any Agent or the Required Banks may desire.

          8.03  INSURANCE.  (a)  The Borrower will, and will cause each of 
its Subsidiaries to (i) maintain, with financially sound and reputable 
insurance companies, insurance on all its property in at least such amounts 
and against at least such risks as is consistent and in accordance with 
industry practice and (ii) furnish to each Agent and each of the Banks, upon 
request, full information as to the insurance carried. In addition to the 
requirements of the immediately preceding sentence, the Borrower will at all 
times cause insurance of the types described in Schedule VIII to be 
maintained (with the same scope of coverage as that described in Schedule 
VIII) at levels which are consistent with its practices immediately before 
the Restatement Effective Date, taking into account the age and fair market 
value of equipment. Such insurance shall include physical damage insurance 
on all real and personal property (whether now owned or hereafter acquired) 
on an all risk basis and business interruption insurance. The provisions of 
this Section 8.03 shall be deemed supplemental to, but not duplicative of, 
the provisions of any Security Documents that require the maintenance of 
insurance.

          (b)  The Borrower will, and will cause each of its Subsidiaries to, 
at all times keep the respective property of the Borrower and its 
Subsidiaries (except real or personal property leased or financed through 
third parties in accordance with this Agreement) insured in favor of the 
Collateral Agent, and all policies or certificates with respect to such 
insurance (and any other insurance maintained by, or on behalf of, the 
Borrower or any Subsidiary of the Borrower) (i) shall be endorsed to the 
Collateral Agent's satisfaction for the benefit of the Collateral Agent 
(including, without limitation, by naming the Collateral Agent as certificate 
holder, mortgagee and loss payee with respect to real property, certificate 
holder and loss payee with respect to personal property, additional insured 
with respect to general liability and umbrella liability coverage and 
certificate holder with respect to workers' compensation insurance), (ii) 
shall state that such insurance policies shall not be cancelled or materially 
changed without at least 30 days' prior written notice thereof by the 
respective insurer to the Collateral Agent and (iii) shall be deposited with 
the Collateral Agent.

          (c)  If the Borrower or any of its Subsidiaries shall fail to 
maintain all insurance in accordance with this Section 8.03, or if the 
Borrower or any of its Subsidiaries shall fail to so name the Collateral 
Agent as an additional insured, mortgagee or loss payee, as the case may be, 
or so deposit all certificates with respect thereto, the Administrative Agent 
and/or the Collateral Agent shall have the right (but shall be under no 
obligation) to procure such insurance, and the Credit Parties agree to 
jointly and severally reimburse the Administrative Agent or the Collateral 
Agent, as the case may be, for all costs and expenses of procuring such 
insurance.

          8.04  PAYMENT OF TAXES.  The Borrower will pay and discharge, and 
will 


                                     -64-
<PAGE>

cause each of its Subsidiaries to pay and discharge, all taxes, assessments 
and governmental charges or levies imposed upon it or upon its income or 
profits, or upon any properties belonging to it, prior to the date on which 
penalties attach thereto, and all lawful claims for sums that have become due 
and payable which, if unpaid, might become a Lien not otherwise permitted 
under Section 9.03(a); PROVIDED that neither the Borrower nor any of its 
Subsidiaries shall be required to pay any such tax, assessment, charge, levy 
or claim which is being contested in good faith and by proper proceedings if 
it has maintained adequate reserves with respect thereto in accordance with 
GAAP.

          8.05  CORPORATE FRANCHISES.  The Borrower will do, and will cause 
each of its Subsidiaries to do, or cause to be done, all things necessary to 
preserve and keep in full force and effect its existence and its material 
rights, franchises, authority to do business, licenses, certifications, 
accreditations and patents, except for rights, franchises, authority to do 
business, licenses, certifications, accreditations and patents the loss of 
which (individually and in the aggregate) could not reasonably be expected to 
have a Material Adverse Effect; PROVIDED, HOWEVER, that any transaction 
permitted by Section 9.02 will not constitute a breach of this Section 8.05.

          8.06  COMPLIANCE WITH STATUTES; ETC.  The Borrower will, and will 
cause each of its Subsidiaries to, comply with all applicable statutes, 
regulations and orders of, and all applicable restrictions imposed by, all 
governmental bodies, domestic or foreign, in respect of the conduct of its 
business and the ownership of its property, except for such noncompliance as 
would not have a Material Adverse Effect or a material adverse effect on the 
ability of any Credit Party to perform its obligations under any Credit 
Document to which it is a party.

          8.07  COMPLIANCE WITH ENVIRONMENTAL LAWS.  (a) (i)  The Borrower 
will comply, and will cause each of its Subsidiaries to comply, in all 
material respects with all Environmental Laws applicable to the ownership or 
use of its Real Property now or hereafter owned or operated by the Borrower 
or any of its Subsidiaries, will promptly pay or cause to be paid all costs 
and expenses incurred in connection with such compliance, and will keep or 
cause to be kept all such Real Property free and clear of any Liens imposed 
pursuant to such Environmental Laws and (ii) neither the Borrower nor any of 
its Subsidiaries will generate, use, treat, store, Release or dispose of, or 
permit the generation, use, treatment, storage, release or disposal of, 
Hazardous Materials on any Real Property owned or operated by the Borrower or 
any of its Subsidiaries, or transport or permit the transportation of 
Hazardous Materials to or from any such Real Property, unless the failure to 
comply with the requirements specified in clause (i) or (ii) above, either 
individually or in the aggregate, would not reasonably be expected to have a 
Material Adverse Effect.  If the Borrower or any of its Subsidiaries, or any 
tenant or occupant of any Real Property owned or operated by the Borrower or 
any of its Subsidiaries, cause or permit any intentional or unintentional act 
or omission resulting in the presence or Release of any Hazardous Material 
(except in compliance with applicable Environmental Laws), the Borrower 
agrees to undertake, and/or to cause any of its Subsidiaries, tenants or 
occupants to undertake, at their sole expense, any clean up, removal, 
remedial or other action required pursuant to Environmental Laws to 


                                     -65-
<PAGE>

remove and clean up any Hazardous Materials from any Real Property except 
where the failure to do so would not reasonably be expected to have a 
Material Adverse Effect; PROVIDED that neither the Borrower nor any of its 
Subsidiaries shall be required to comply with any such order or directive 
which is being contested in good faith and by proper proceedings so long as 
it has maintained adequate reserves with respect to such compliance to the 
extent required in accordance with GAAP. 

          (b)  At the written request of the Administrative Agent or the 
Required Banks, which request shall specify in reasonable detail the basis 
therefor, at any time and from time to time, the Borrower will provide, at 
its sole cost and expense, an environmental site assessment report concerning 
any Real Property now or hereafter owned or operated by the Borrower or any 
of its Subsidiaries, prepared by an environmental consulting firm approved by 
the Administrative Agent, addressing the matters in clause (i), (ii) or (iii) 
below which gives rise to such request (or, in the case of a request pursuant 
to following clause (i), addressing such matter as may be requested by the 
Administrative Agent or the Required Banks) and estimating the range of the 
potential costs of any removal, remedial or other corrective action in 
connection with any such matter, provided that in no event shall such request 
be made unless (i) an Event of Default has occurred and is continuing, 
(ii) the Banks receive notice under Section 8.01(h) for any event for which
notice is required to be delivered for any such Real Property or (iii) the 
Administrative Agent or the Required Banks reasonably believe that there was 
a breach of any representation, warranty or covenant contained in Section 
7.17 or 8.07(a).  If the Borrower fails to provide the same within 60 days 
after such request was made, the Administrative Agent  may order the same, 
and the Borrower shall grant and hereby grants, to the Administrative Agent 
and the Banks and their agents access to such Real Property and specifically 
grants, the Administrative Agent and the Banks and their agents an 
irrevocable non-exclusive license, subject to the rights of tenants, to 
undertake such an assessment, all at the Borrower's expense.

          8.08  ERISA.  As soon as possible and, in any event, within ten days
after the Borrower, any Subsidiary of the Borrower or any ERISA Affiliate knows
or has reason to know of the occurrence of any of the following, the Borrower
will deliver to each of the Banks a certificate of the chief financial officer
of the Borrower setting forth the full details as to such occurrence and the
action, if any, that the Borrower, such Subsidiary or such ERISA Affiliate is
required or proposes to take, together with any notices required or proposed to
be given to or filed with or by the Borrower, the Subsidiary, the ERISA
Affiliate, the PBGC, a Plan participant or the Plan administrator with respect
thereto:  that a Reportable Event has occurred (except to the extent that the
Borrower has previously delivered to the Banks a certificate and notices (if
any) concerning such event pursuant to the next clause hereof); that a
contributing sponsor (as defined in Section 4001(a)(13) of ERISA) of a Plan
subject to Title IV of ERISA is subject to the advance reporting requirement of
PBGC Regulation Section 4043.61 (without regard to subparagraph (b)(1) thereof),
and an event described in subsection .62, .63, .64, .65, .66, .67 or .68 of PBGC
Regulation Section 4043 is reasonably expected to occur within the following 30
days; that an accumulated funding deficiency, within the meaning of Section 412
of the Code or Section 302 of ERISA, has been incurred or an application may be
or has been made for a waiver or modification of the 

                              -66-
<PAGE>

minimum funding standard (including any required installment payments) or an 
extension of any amortization period under Section 412 of the Code or Section 
303 or 304 of ERISA with respect to a Plan; that any contribution required to 
be made with respect to a Plan has not been timely made; that a Plan has been 
or may be terminated, reorganized, partitioned or declared insolvent under 
Title IV of ERISA; that a Plan has an Unfunded Current Liability; that 
proceedings may be or have been instituted to terminate or appoint a trustee 
to administer a Plan which is subject to Title IV of ERISA; that a proceeding 
has been instituted pursuant to Section 515 of ERISA to collect a delinquent 
contribution to a Plan; that the Borrower, any Subsidiary of the Borrower or 
any ERISA Affiliate will or may incur any liability (including any indirect, 
contingent, or secondary liability) to or on account of the termination of or 
withdrawal from a Plan under Section 4062, 4063, 4064, 4069, 4201, 4204 or 
4212 of ERISA or with respect to a Plan under Section 401(a)(29), 4971, 4975 
or 4980 of the Code or Section 409 or 502(i) or 502(l) of ERISA or with 
respect to a group health plan (as defined in Section 607(1) of ERISA or 
Section 4980B(g)(2) of the Code) under Section 4980B of the Code; or that the 
Borrower or any Subsidiary of the Borrower may incur any material liability 
pursuant to any employee welfare benefit plan (as defined in Section 3(1) of 
ERISA) that provides benefits to retired employees or other former employees 
(other than as required by Section 601 of ERISA) or any Plan. The Borrower 
will deliver to each of the Banks (i) a complete copy of the annual report 
(on Internal Revenue Service Form 5500-series) of each Plan (including, to 
the extent required, the related financial and actuarial statements and 
opinions and other supporting statements, certifications, schedules and 
information) required to be filed with the Internal Revenue Service and (ii) 
copies of any records, documents or other information that must be furnished 
to the PBGC with respect to any Plan pursuant to Section 4010 of ERISA.  In 
addition to any certificates or notices delivered to the Banks pursuant to 
the first sentence hereof, copies of annual reports and any records, 
documents or other information required to be furnished to the PBGC, and any 
material notices received by the Borrower, any Subsidiary of the Borrower or 
any ERISA Affiliate with respect to any Plan shall be delivered to the Banks 
no later than ten days after the date such report has been filed with the 
Internal Revenue Service or such records, documents and/or information has 
been furnished to the PBGC or such notice has been received by the Borrower, 
such Subsidiary or such ERISA Affiliate, as applicable.

          8.09  GOOD REPAIR.  The Borrower will, and will cause each of its
Subsidiaries to, ensure that its material properties and equipment used in its
business are kept in good repair, working order and condition, ordinary wear and
tear excepted, and that from time to time there are made in such properties and
equipment all needful and proper repairs, renewals, replacements, extensions,
additions, betterments and improvements thereto, to the extent and in the manner
useful or customary for companies in similar businesses. 

          8.10  END OF FISCAL YEARS; FISCAL QUARTERS.  The Borrower will, for
financial reporting purposes, cause (i) each of its, and each of its
Subsidiaries', fiscal years to end on December 31 of each year and (ii) each of
its, and each of its Subsidiaries', fiscal quarters to end on March 31, June 30,
September 30 and December 31 of each year.

                                  -67-
<PAGE>

          8.11  ADDITIONAL SECURITY; FURTHER ASSURANCES.  (a)  The Borrower
will, and will cause each of its Wholly-Owned Domestic Subsidiaries (and to the
extent Section 8.12 is operative, each of its Foreign Subsidiaries) to, grant to
the Collateral Agent security interests and mortgages in such assets and real
property of the Borrower and its Wholly-Owned Subsidiaries as are not covered by
the original Security Documents, and as may be requested from time to time by
the Administrative Agent or the Required Banks (collectively, the "Additional
Security Documents").  All such security interests and mortgages shall be
granted pursuant to documentation reasonably satisfactory in form and substance
to the Collateral Agent and shall constitute valid and enforceable perfected
security interests and mortgages superior to and prior to the rights of all
third Persons and subject to no other Liens except for Permitted Liens.  The
Additional Security Documents or instruments related thereto shall have been
duly recorded or filed in such manner and in such places as are required by law
to establish, perfect, preserve and protect the Liens in favor of the Collateral
Agent required to be granted pursuant to the Additional Security Documents and
all taxes, fees and other charges payable in connection therewith shall have
been paid in full.

          (b)  The Borrower will, and will cause each of its Wholly-Owned
Subsidiaries to, at the expense of the Borrower, make, execute, endorse,
acknowledge, file and/or deliver to the Collateral Agent from time to time such
vouchers, invoices, schedules, confirmatory assignments, conveyances, financing
statements, transfer endorsements, powers of attorney, certificates, real
property surveys, reports and other assurances or instruments and take such
further steps relating to the Collateral covered by any of the Security
Documents as the Collateral Agent may reasonably require (including, without
limitation, reregistering the certificate of title of any mobile Healthcare Unit
in any state in which such Healthcare Unit primarily operates, to the extent the
Collateral Agent determines, in its reasonable discretion, that such action is
required to ensure the perfection of its security interest in such Collateral). 
Furthermore, the Borrower shall cause to be delivered to the Collateral Agent
such opinions of counsel, title insurance and other related documents as may be
reasonably requested by the Collateral Agent to assure itself that this Section
8.11 has been complied with.

          (c)  Each of the Credit Parties agrees that each action required above
by this Section 8.11 shall be completed as soon as possible, but in no event
later than 90 days after such action is either requested to be taken by the
Administrative Agent, the Collateral Agent or the Required Banks or required to
be taken by the Borrower and its Subsidiaries pursuant to the terms of this
Section 8.11.

          8.12  FOREIGN SUBSIDIARIES SECURITY.  If following a change in the
relevant sections of the Code or the regulations, rules, rulings, notices or
other official pronouncements issued or promulgated thereunder, counsel for the
Borrower reasonably acceptable to the Administrative Agent does not within 30
days after a request from the Administrative Agent or the Required Banks deliver
evidence, in form and substance mutually satisfactory to the Administrative
Agent and the Borrower, with respect to any Foreign Subsidiary of the Borrower
which has not already had all of its stock pledged pursuant to the Pledge

                                  -68-
<PAGE>

Agreement that (i) a pledge of 66-2/3% or more of the total combined voting
power of all classes of capital stock of such Foreign Subsidiary entitled to
vote, (ii) the entering into by such Foreign Subsidiary of a security agreement
in substantially the form of the Security Agreement and (iii) the entering into
by such Foreign Subsidiary of a guaranty in substantially the form of the
Subsidiaries Guaranty, in any such case could reasonably be expected to cause
(I) the undistributed earnings of such Foreign Subsidiary as determined for
Federal income tax purposes to be treated as a deemed dividend to such Foreign
Subsidiary's United States parent for Federal income tax purposes or (II) other
material adverse Federal income tax consequences to the Credit Parties, then in
the case of a failure to deliver the evidence described in clause (i) above,
that portion of such Foreign Subsidiary's outstanding capital stock so issued by
such Foreign Subsidiary, in each case not theretofore pledged pursuant to the
Pledge Agreement shall be pledged to the Collateral Agent for the benefit of the
Secured Creditors pursuant to the Pledge Agreement (or another pledge agreement
in substantially similar form, if needed), and in the case of a failure to
deliver the evidence described in clause (ii) above, such Foreign Subsidiary
shall execute and deliver the Security Agreement (or another security agreement
in substantially similar form, if needed), granting the Secured Creditors a
security interest in all of such Foreign Subsidiary's assets and securing the
Obligations of the Borrower under the Credit Documents and under any Interest
Rate Protection Agreement or Other Hedging Agreement and, in the event the
Subsidiaries Guaranty shall have been executed by such Foreign Subsidiary, the
obligations of such Foreign Subsidiary thereunder, and in the case of a failure
to deliver the evidence described in clause (iii) above, such Foreign Subsidiary
shall execute and deliver the Subsidiaries Guaranty (or another guaranty in
substantially similar form, if needed), guaranteeing the Obligations of the
Borrower under the Credit Documents and under any Interest Rate Protection
Agreement or Other Hedging Agreement, in each case to the extent that the
entering into of such Security Agreement or Subsidiaries Guaranty is permitted
by the laws of the respective foreign jurisdiction and with all documents
delivered pursuant to this Section 8.12 to be in form and substance reasonably
satisfactory to the Administrative Agent and/or the Collateral Agent.

          8.13  USE OF PROCEEDS.  All proceeds of the Loans shall be used as
provided in Section 7.05.

          8.14  PERMITTED ACQUISITIONS.  (a)  Subject to the provisions of this
Section 8.14 and the requirements contained in the definition of Permitted
Acquisition, the Borrower and any of its Wholly-Owned Domestic Subsidiaries may
from time to time effect Permitted Acquisitions, so long as (in each case except
to the extent the Required Banks otherwise specifically agree in writing in the
case of a specific Permitted Acquisition):  (i) no Default or Event of Default
shall be in existence at the time of the consummation of the proposed Permitted
Acquisition or immediately after giving effect thereto; (ii) the Borrower shall
have given the Administrative Agent and the Banks at least 5 Business Days'
prior written notice of any Permitted Acquisition; (iii) calculations are made
by the Borrower of compliance with the covenants contained in Sections 9.08,
9.09, 9.10 and 9.11 (in the case of Section 9.11, giving effect to the last
sentence appearing therein) for the period of four (except in the case of any
determination of Consolidated EBITDA for purposes of such Sections, which shall
be measured on a two-quarter annualized basis as provided in the definition
thereof) consecutive 

                                  -69-
<PAGE>

fiscal quarters (taken as one accounting period) most recently ended prior to 
the date of such Permitted Acquisition (each, a "Calculation Period"), on a 
PRO FORMA Basis as if the respective Permitted Acquisition (as well as all 
other Permitted Acquisitions theretofore consummated after the first day of 
such Calculation Period) had occurred on the first day of such Calculation 
Period, and such recalculations shall show that such financial covenants 
would have been complied with if the Permitted Acquisition had occurred on 
the first day of such Calculation Period (for this purpose, if the first day 
of the respective Calculation Period occurs prior to the Original Effective 
Date or the Restatement Effective Date, calculated as if the covenants 
contained in said Sections 9.08, 9.09, 9.10 and 9.11 (in the case of Section 
9.11, giving effect to the last sentence appearing therein) had been 
applicable from the first day of the Calculation Period); (iv) based on good 
faith projections prepared by the Borrower for the period from the date of 
the consummation of the Permitted Acquisition to the date which is one year 
thereafter, the level of financial performance measured by the covenants set 
forth in Sections 9.08, 9.09, 9.10 and 9.11 (in the case of Section 9.11, 
giving effect to the last sentence appearing therein) shall be better than or 
equal to such level as would be required to provide that no Default or Event 
of Default would exist under the financial covenants contained in Sections 
9.08, 9.09, 9.10 and 9.11 (in the case of Section 9.11, giving effect to the 
last sentence appearing therein) of this Agreement as compliance with such 
covenants would be required through the date which is one year from the date 
of the consummation of the respective Permitted Acquisition; (v) calculations 
are made by the Borrower demonstrating compliance with an Adjusted Senior 
Leverage Ratio not to exceed 3.0:1.0 on the last day of the relevant 
Calculation Period, on a PRO FORMA Basis as if the respective Permitted 
Acquisition (as well as all other Permitted Acquisitions theretofore 
consummated after the first day of such Calculation Period) had occurred on 
the first day of such Calculation Period; (vi) all representations and 
warranties contained herein and in the other Credit Documents shall be true 
and correct in all material respects with the same effect as though such 
representations and warranties had been made on and as of the date of such 
Permitted Acquisition (both before and after giving effect thereto), unless 
stated to relate to a specific earlier date, in which case such 
representations and warranties shall be true and correct in all material 
respects as of such earlier date; (vii) the Borrower provides to the 
Administrative Agent and the Banks as soon as available but not later than 5 
Business Days after the execution thereof, a copy of any executed purchase 
agreement or similar agreement with respect to such Permitted Acquisition; 
(viii) after giving effect to each Permitted Acquisition (and the payment of 
all post-closing purchase price adjustments required (in the good faith 
determination of the Borrower) in connection therewith and all capital 
expenditures (and the financing thereof) reasonably anticipated by the 
Borrower to be made in the business acquired pursuant to such Permitted 
Acquisition within 90 days following such Permitted Acquisition), the Total 
Unutilized Revolving Loan Commitment shall equal or exceed $10,000,000; and 
(ix) the Borrower shall have delivered to the Administrative Agent an 
officer's certificate executed by an Authorized Officer of the Borrower, 
certifying to the best of his knowledge, compliance with the requirements of 
preceding clauses (i) through (vi), inclusive, and (viii) and containing the 
calculations required by the preceding clauses (iii), (iv), (v) and (viii).

          (b)  At the time of each Permitted Acquisition involving the creation
or 

                                  -70-
<PAGE>

acquisition of a Subsidiary, or the acquisition of capital stock or other
equity interest of any Person, the capital stock or other equity interests
thereof created or acquired in connection with such Permitted Acquisition shall
be pledged for the benefit of the Secured Creditors pursuant to the Pledge
Agreement in accordance with the requirements of Section 9.15.

          (c)  The Borrower shall cause each Subsidiary which is formed to
effect, or is acquired pursuant to, a Permitted Acquisition to comply with, and
to execute and deliver, all of the documentation required by, Sections 8.11 and
9.15, to the satisfaction of the Administrative Agent.

          (d)  The consummation of each Permitted Acquisition shall be deemed to
be a representation and warranty by the Borrower that the certifications by the
Borrower (or by one or more of its Authorized Officers) pursuant to Section
8.14(a) are true and correct and that all conditions thereto have been satisfied
and that same is permitted in accordance with the terms of this Agreement, which
representation and warranty shall be deemed to be a representation and warranty
for all purposes hereunder, including, without limitation, Sections 6 and 10.

          8.15  MAINTENANCE OF COMPANY SEPARATENESS.  The Borrower will, and
will cause each of its Subsidiaries to, satisfy customary Company formalities,
including, as applicable, the holding of regular board of directors' and
shareholders' meetings or action by directors or shareholders without a meeting
and the maintenance of Company offices and records.  Neither the Borrower nor
any of its Subsidiaries shall take any action, or conduct its affairs in a
manner, which is likely to result in the Company existence of the Borrower or
any of its Subsidiaries being ignored, or in the assets and liabilities of the
Borrower or any of its Subsidiaries being substantively consolidated with those
of any other such Person in a bankruptcy, reorganization or other insolvency
proceeding.

          8.16  PERFORMANCE OF OBLIGATIONS.  The Borrower will, and will cause
each of its Subsidiaries to, perform all of its obligations under the terms of
each mortgage, deed of trust, indenture, loan agreement or credit agreement and
each other material agreement, contract or instrument by which it is bound,
except such non-performances as could not, individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect.

          SECTION 9.  NEGATIVE COVENANTS.  The Borrower hereby covenants and
agrees that as of the Restatement Effective Date and thereafter for so long as
this Agreement is in effect and until the Total Commitment has terminated, no
Letters of Credit or Notes are outstanding and the Loans, together with
interest, Fees and all other Obligations (other than any indemnities described
in Section 13.13 which are not then due and payable) incurred hereunder, are
paid in full:

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<PAGE>

          9.01  CHANGES IN BUSINESS.  (a)   The Borrower and its Subsidiaries
will not engage in any business other than a Permitted Business.

          (b)  Notwithstanding the foregoing or anything to the contrary
contained in this Agreement, the Borrower will not permit any Excluded
Subsidiary to engage in any significant business or to own assets with an
aggregate value in excess of $50,000 (or an account receivable not to exceed
$400,000 in the case of Epic/Alliance of Texas, Inc.).

          9.02 CONSOLIDATION; MERGER; SALE OR PURCHASE OF ASSETS; ETC.  The
Borrower will not, and will not permit any of its Subsidiaries to, wind up,
liquidate or dissolve its affairs or enter into any transaction of merger or
consolidation, or convey, sell, lease or otherwise dispose of all or any part of
its property or assets (other than inventory in the ordinary course of
business), or enter into any sale-leaseback transactions, or purchase or
otherwise acquire (in one or a series of related transactions) any part of the
property or assets (other than purchases or other acquisitions of inventory,
materials, general intangibles and equipment in the ordinary course of business)
of any Person or agree to do any of the foregoing at any future time, except
that the following shall be permitted:

               (a)  the Borrower and its Subsidiaries may, as lessee, enter into
          operating leases in the ordinary course of business with respect to
          real or personal property;

               (b)  Capital Expenditures (including payments in respect of 
          Capitalized Lease Obligations entered into after the Original 
          Effective Date, but excluding Capital Expenditures which may arise as 
          a result of the purchase of any capital stock or equity interests in 
          any other Person or by means of a purchase of assets constituting a 
          business, division or product line of any Person, which expenditures 
          may only be made pursuant to Permitted Acquisitions effected in 
          accordance with the relevant provisions of this Agreement) by the 
          Borrower and its Subsidiaries shall be permitted so long as same do 
          not cause a violation of any of the other provisions of this 
          Agreement;

               (c)  Investments permitted pursuant to Section 9.05 and the
          liquidation of Cash Equivalents in the ordinary course of business;

               (d)  the Borrower and any of its Subsidiaries may sell or 
          otherwise dispose of assets (excluding capital stock of, or other 
          equity interests in, Subsidiaries and Healthcare Units) which, in the 
          reasonable opinion of such Person, are obsolete, uneconomic or no 
          longer useful in the conduct of such Person's business, PROVIDED that 
          except with respect to asset dispositions or transfers arising out 
          of, or in connection with, the events described in clauses (i) and 
          (ii) of the definition of Recovery Event, (w) each such sale or 
          disposition shall be for an amount at least equal to the fair market 
          value thereof (as determined in good faith by senior management of 
          the Borrower), (x) each such sale or disposition (I) results in 
          consideration at least 80% of which (taking the amount of cash, the 
          principal amount of any promis-

                                  -73-
<PAGE>

          sory notes and the fair market value, as determined by the Borrower 
          in good faith, of any other consideration) shall be in the form of 
          cash or (II) results in the assumption of all of the Capitalized 
          Lease Obligations of the Borrower or such Subsidiary in respect of 
          such asset by the purchaser thereof, (y) the aggregate Net Sale 
          Proceeds from all assets sold or otherwise disposed of pursuant to 
          this clause (d) (and clause (d) of Section 9.02 of the Original 
          Credit Agreement), when added to the aggregate amount of all 
          Capitalized Lease Obligations assigned in connection with all assets 
          sold or otherwise disposed of pursuant to this clause (d) (and clause 
          (d) of Section 9.02 of the Original Credit Agreement), shall not 
          exceed $2,500,000 in the aggregate in any fiscal year of the Borrower 
          and (z) the Net Sale Proceeds therefrom are either applied to repay 
          Term Loans (or reduce the Total Revolving Loan Commitment) as 
          provided in Section 4.02(c) or reinvested in replacement assets or 
          retained to the extent permitted by Section 4.02(c) and/or the other 
          relevant provisions of this Agreement;

               (e)  any Subsidiary of the Borrower may transfer assets to the 
          Borrower or to any other Wholly-Owned Subsidiary of the Borrower, so 
          long as any security interests granted to the Collateral Agent for 
          the benefit of the Secured Creditors pursuant to the Security 
          Documents in the assets so transferred shall remain in full force and 
          effect and perfected (to at least the same extent as in effect 
          immediately prior to such transfer);

               (f)  any Subsidiary of the Borrower may merge with and into, or 
          be dissolved or liquidated into, the Borrower, so long as (i) the 
          Borrower is the surviving corporation of any such merger, dissolution 
          or liquidation and (ii) any security interests granted to the 
          Collateral Agent for the benefit of the Secured Creditors pursuant to 
          the Security Documents in the assets of such Subsidiary shall remain 
          in full force and effect and perfected (to at least the same extent 
          as in effect immediately prior to such merger, dissolution or 
          liquidation);

               (g)  any Subsidiary of the Borrower may merge with and into, or 
          be dissolved or liquidated into, any Wholly-Owned Domestic Subsidiary 
          of the Borrower, so long as (i) such Wholly-Owned Domestic Subsidiary 
          is the surviving corporation of any such merger, dissolution or 
          liquidation and (ii) any security interests granted to the Collateral 
          Agent for the benefit of the Secured Creditors pursuant to the 
          Security Documents in the assets of such Subsidiary shall remain in 
          full force and effect and perfected (to at least the same extent as 
          in effect immediately prior to such merger, dissolution or 
          liquidation);

               (h)  the Borrower and its Wholly-Owned Domestic Subsidiaries 
          shall be permitted to make Permitted Acquisitions, so long as such 
          Permitted Acquisitions are effected in accordance with the 
          requirements of Section 8.14;

               (i)  the MTI Merger shall be permitted in accordance with the
          requirements of this Agreement;

                                    -73-
<PAGE>

               (j)  the Borrower and its Subsidiaries may, in the ordinary 
          course of business, license patents, trademarks, copyrights and 
          know-how to or from third Persons or one another, so long as each 
          such license is permitted to be assigned pursuant to the Security 
          Agreement (to the extent that a security interest in such patents, 
          trademarks, copyrights and know-how is granted thereunder) and does 
          not otherwise prohibit the granting of a Lien by the Borrower or any 
          of its Subsidiaries pursuant to the Security Agreement in the 
          intellectual property covered by such license; 

               (k)  the Borrower or any of its Subsidiaries may effect 
          Permitted Sale-Leaseback Transactions in accordance with the 
          definition thereof; PROVIDED that the aggregate amount of all 
          proceeds received by the Borrower and its Subsidiaries from all 
          Permitted Sale-Leaseback Transactions consummated on and after the 
          Original Effective Date shall not exceed $15,000,000; 

               (l)  the Borrower and any of its Subsidiaries may sell 
          Healthcare Units which, in the reasonable opinion of such Person, 
          are obsolete, uneconomic or no longer useful in the conduct of such 
          Person's business or otherwise require upgrading, PROVIDED that (i) 
          any such sale shall be for an amount at least equal to the fair 
          market value thereof (as determined in good faith by senior 
          management of the Borrower), (ii) such sale (x) results in 
          consideration at least 80% of which (taking the amount of cash, the 
          principal amount of any promissory notes and the fair market value, 
          as determined by the Borrower in good faith, of any other 
          consideration) shall be in the form of cash or (y) results in the 
          assumption of all of the Capitalized Lease Obligations of the 
          Borrower or such Subsidiary in respect of such Healthcare Unit by 
          the purchaser thereof, (iii) the Net Sale Proceeds from, or the 
          amount of Capitalized Lease Obligations assigned in connection 
          with, any such sale, when added to the aggregate Net Sale Proceeds 
          received from, and the aggregate amount of all Capitalized Lease 
          Obligations assigned in connection with, all other Healthcare Units 
          sold pursuant to clause (l) of Section 9.02 of the Original Credit 
          Agreement after the Original Effective Date and this clause (l) 
          after the Restatement Effective Date, shall not exceed $25,000,000 
          and (iv) any Net Sale Proceeds from any such sale are applied to 
          repay Term Loans (or reduce the Total Revolving Loan Commitment) as 
          provided in Section 4.02(c) or reinvested in replacement assets or 
          retained to the extent permitted by Section 4.02(c) and/or the 
          other relevant provisions of this Agreement;

               (m)  the Borrower and any of its Subsidiaries may effect 
          Healthcare Unit Replacements, PROVIDED that (i) any disposition of 
          a Healthcare Unit pursuant to a Healthcare Unit Replacement shall 
          be for an amount (including any credits towards the purchase of a 
          replacement mobile Healthcare Unit) at least equal to the fair 
          market value thereof (as determined in good faith by senior 
          management of the Borrower) and (ii) the Net Sale Proceeds from 
          any such disposition are applied to repay Term Loans (or reduce 
          the Total Revolving Loan Commitment) as provided in Section 
          4.02(c) or reinvested in replacement Healthcare Units or retained 
          to the 

                                       -74-
<PAGE>

          extent permitted by Section 4.02(c); and

               (n)  the Borrower and any of its Subsidiaries may sell or 
          otherwise dispose of the capital stock of, or other equity 
          interests in, any of their respective Subsidiaries and Joint 
          Ventures which, in the reasonable opinion of such Person, are 
          uneconomic or no longer useful in the conduct of such Person's 
          business, PROVIDED that (w) each such sale or disposition shall be 
          for an amount at least equal to the fair market value thereof (as 
          determined in good faith by senior management of the Borrower), (x) 
          each such sale results in consideration at least 80% of which 
          (taking the amount of cash, the principal amount of any promissory 
          notes and the fair market value, as determined by the Borrower in 
          good faith, of any other consideration) shall be in the form of 
          cash, (y) the aggregate Net Sale Proceeds of all assets sold or 
          otherwise disposed of pursuant to clause (n) of Section 9.02 of the 
          Original Credit Agreement after the Original Effective Date and 
          this clause (n) after the Restatement Effective Date shall not 
          exceed $15,000,000 in the aggregate and (z) the Net Sale Proceeds 
          therefrom are either applied to repay Term Loans (or reduce the 
          Total Revolving Loan Commitment) as provided in Section 4.02(c) or 
          reinvested in replacement assets or retained to the extent 
          permitted by Section 4.02(c) and/or the other relevant provisions 
          of this Agreement.

To the extent the Required Banks waive the provisions of this Section 9.02 
with respect to the sale or other disposition of any Collateral, or any 
Collateral is sold or otherwise disposed of as permitted by this Section 
9.02, such Collateral (unless transferred to the Borrower or a Subsidiary 
thereof) shall be sold or otherwise disposed of free and clear of the Liens 
created by the Security Documents and the Administrative Agent shall take 
such actions (including, without limitation, directing the Collateral Agent 
to take such actions) as are appropriate in connection therewith.

       9.03 LIENS.  The Borrower will not, and will not permit any of its 
Subsidiaries to, create, incur, assume or suffer to exist any Lien upon or 
with respect to any property or assets of any kind (real or personal, 
tangible or intangible) of the Borrower or any of its Subsidiaries, whether 
now owned or hereafter acquired, or sell any such property or assets subject 
to an understanding or agreement, contingent or otherwise, to repurchase such 
property or assets (including sales of accounts receivable or notes with 
recourse to the Borrower or any of its Subsidiaries) or assign any right to 
receive income, except for the following (collectively, the "Permitted 
Liens"):

               (a)  inchoate Liens for taxes, assessments or governmental 
          charges or levies not yet due and payable or Liens for taxes, 
          assessments or governmental charges or levies being contested in 
          good faith and by appropriate proceedings for which adequate 
          reserves have been established in accordance with GAAP;

               (b)  Liens in respect of property or assets of the Borrower or 
          any of its Subsidiaries imposed by law which were incurred in the 
          ordinary course of business and which have not arisen to secure 
          Indebtedness for borrowed money, such as 

                                  -75-
<PAGE>

          carriers', warehousemen's and mechanics' Liens, statutory 
          landlord's Liens, and other similar Liens arising in the ordinary 
          course of business, and which either (x) do not in the aggregate 
          materially detract from the value of such property or assets or 
          materially impair the use thereof in the operation of the business 
          of the Borrower or any of its Subsidiaries or (y) are being 
          contested in good faith by appropriate proceedings, which 
          proceedings have the effect of preventing the forfeiture or sale of 
          the property or asset subject to such Lien;

               (c)  Liens created by or pursuant to this Agreement and the 
          Security Documents;

               (d)  Liens in existence on the Restatement Effective Date which 
        are listed, and the property subject thereto described, in Schedule IX, 
        without giving effect to any extensions or renewals thereof;

               (e)  Liens arising from judgments, decrees or attachments in 
          circumstances not constituting an Event of Default under Section 
          10.09, PROVIDED that the amount of cash and property (determined on 
          a fair market value basis) deposited or delivered to secure the 
          respective judgment or decree or subject to attachment shall not 
          exceed $2,500,000 at any time;

               (f)  Liens (other than any Lien imposed by ERISA) (x) incurred 
          or deposits made in the ordinary course of business of the Borrower 
          and its Subsidiaries in connection with workers' compensation, 
          unemployment insurance and other types of social security, (y) to 
          secure the performance by the Borrower and its Subsidiaries of 
          tenders, statutory obligations (other than excise taxes), surety, 
          stay, customs and appeal bonds, statutory bonds, bids, leases, 
          government contracts, trade contracts, performance and return of 
          money bonds and other similar obligations (exclusive of obligations 
          for the payment of borrowed money) or (z) to secure the performance 
          by the Borrower and its Subsidiaries of leases of Real Property, to 
          the extent incurred or made in the ordinary course of business 
          consistent with past practices, PROVIDED that the aggregate amount 
          of deposits at any time pursuant to sub-clause (y) and sub-clause 
          (z) shall not exceed $4,000,000 in the aggregate;

               (g)  licenses, sublicenses, leases or subleases granted to 
          third Persons in the ordinary course of business not interfering in 
          any material respect with the business of the Borrower or any of 
          its Subsidiaries;

               (h)  easements, rights-of-way, restrictions, minor defects or 
          irregularities in title and other similar charges or encumbrances, 
          in each case not securing Indebtedness and not interfering in any 
          material respect with the ordinary conduct of the business of the 
          Borrower or any of its Subsidiaries;

               (i)  Liens arising from precautionary UCC financing statements 
          regarding operating leases;

                                      -76-
<PAGE>

               (j)  Liens created pursuant to Capital Leases permitted 
          pursuant to Section 9.04(d), PROVIDED that (x) such Liens only 
          serve to secure the payment of Indebtedness arising under such 
          Capitalized Lease Obligation (and other Indebtedness permitted by 
          Section 9.04(d) and incurred from the same Person as such 
          Indebtedness) and (y) the Lien encumbering the asset giving rise to 
          the Capitalized Lease Obligation does not encumber any other asset 
          of the Borrower or any of its Subsidiaries (other than other assets 
          subject to Capitalized Lease Obligations and/or Indebtedness 
          incurred pursuant to Section 9.04(d), in each case owing to the 
          same Person as such Capitalized Lease Obligation);

               (k)  Permitted Encumbrances;

               (l)  Liens arising pursuant to purchase money mortgages or 
          security interests securing Indebtedness representing the purchase 
          price (or financing of the purchase price within 90 days after the 
          respective purchase) of assets acquired after the Original 
          Effective Date, PROVIDED that (i) any such Liens attach only to the 
          assets so purchased, upgrades thereon and, if the asset so 
          purchased is an upgrade, the original asset itself (and such other 
          assets financed by the same financing source), (ii) the 
          Indebtedness (other than Indebtedness incurred from the same 
          financing source to purchase other assets and excluding 
          Indebtedness representing obligations to pay installation and 
          delivery charges for the property so purchased) secured by any such 
          Lien does not exceed 100%, nor is less than 80%, of the lesser of 
          the fair market value or the purchase price of the property being 
          purchased at the time of the incurrence of such Indebtedness and 
          (iii) the Indebtedness secured thereby is permitted to be incurred 
          pursuant to Section 9.04(d); and

               (m)  Liens on property or assets acquired pursuant to a 
          Permitted Acquisition, or on property or assets of a Subsidiary of 
          the Borrower in existence at the time such Subsidiary is acquired 
          pursuant to a Permitted Acquisition, PROVIDED that (i) any 
          Indebtedness that is secured by such Liens is permitted to exist 
          under Section 9.04(d), and (ii) such Liens are not incurred in 
          connection with, or in contemplation or anticipation of, such 
          Permitted Acquisition and do not attach to any other asset of the 
          Borrower or any of its Subsidiaries.

          9.04 INDEBTEDNESS.  The Borrower will not, and will not permit any of
its Subsidiaries to, contract, create, incur, assume or suffer to exist any
Indebtedness, except:

               (a)  Indebtedness incurred pursuant to this Agreement and the 
          other Credit Documents;

               (b)  Scheduled Existing Indebtedness outstanding on the 
          Restatement Effective Date and listed on Schedule IV (as reduced by 
          any repayments thereof after the Restatement Effective Date), 
          without giving effect to any subsequent extension, renewal or 
          refinancing thereof;

                                  -77-
<PAGE>

               (c)  Indebtedness under Interest Rate Protection Agreements 
          entered into to protect the Borrower against fluctuations in 
          interest rates in respect of the Obligations otherwise permitted 
          under this Agreement;

               (d)  (x) Indebtedness of a Subsidiary acquired pursuant to a 
          Permitted Acquisition (or Indebtedness assumed at the time of a 
          Permitted Acquisition of an asset securing such Indebtedness) (the 
          "Permitted Acquired Debt"), so long as (i) such Indebtedness was 
          not incurred in connection with, or in anticipation or 
          contemplation of, such Permitted Acquisition and (ii) such 
          Indebtedness does not constitute debt for borrowed money (except to 
          the extent such Indebtedness cannot be repaid in accordance with 
          its terms at the time of its assumption pursuant to such Permitted 
          Acquisition and the aggregate principal amount of all such 
          Indebtedness for borrowed money permitted pursuant to this 
          parenthetical does not exceed $15,000,000), it being understood and 
          agreed that Capitalized Lease Obligations and purchase money 
          Indebtedness shall not constitute debt for borrowed money for 
          purposes of this clause (ii) and (y) Capitalized Lease Obligations 
          and Indebtedness of the Borrower and its Subsidiaries representing 
          purchase money Indebtedness secured by Liens permitted pursuant to 
          Section 9.03(l), PROVIDED that the sum of (I) the aggregate 
          principal amount of all Permitted Acquired Debt at any time 
          outstanding PLUS (II) the aggregate amount of Capitalized Lease 
          Obligations incurred on and after the Original Effective Date and 
          outstanding at any time (including Indebtedness evidenced by 
          Capitalized Lease Obligations arising from Permitted Sale-Leaseback 
          Transactions) PLUS (III) the aggregate principal amount of all such 
          purchase money Indebtedness incurred on and after the Original 
          Effective Date and outstanding at any time, shall not exceed 
          $30,000,000;

               (e)  Indebtedness constituting Intercompany Loans to the 
          extent permitted by Section 9.05(f); 

               (f)  Permitted Subordinated Refinancing Indebtedness, so long 
          as no Default or Event of Default is in existence at the time of 
          any incurrence thereof and immediately after giving effect thereto;

               (g)  unsecured Indebtedness of the Borrower and the Subsidiary 
          Guarantors incurred under the Senior Subordinated Notes and the 
          other Senior Subordinated Note Documents in an aggregate principal 
          amount not to exceed $185,000,000 LESS the amount of any repayments 
          of principal thereof after the Original Effective Date;

               (h)  Indebtedness of the Borrower or any of its Subsidiaries 
          which may be deemed to exist in connection with agreements 
          providing for indemnification, purchase price adjustments and 
          similar obligations in connection with acquisitions or sales of 
          assets and/or businesses effected in accordance with the 
          requirements of this Agreement (so long as any such obligations are 
          those of the Person making the respective acquisition or sale and, 
          except as permitted by Section 9.04(i)(z), are not 

                                  -78-
<PAGE>

          guaranteed by any other Person); 

               (i)  Contingent Obligations of (x) the Borrower or any of its 
          Subsidiaries as a guarantor of the lessee under any lease pursuant 
          to which the Borrower or any of its Wholly-Owned Subsidiaries is 
          the lessee so long as such lease is otherwise permitted hereunder, 
          (y) the Borrower or any of its Subsidiaries as a guarantor of any 
          Capitalized Lease Obligation to which a Joint Venture is a party or 
          any contract entered into by such Joint Venture in the ordinary 
          course of business; PROVIDED that the maximum liability of the 
          Borrower or any of its Subsidiaries in respect of any obligations 
          as described pursuant to preceding clause (y) is permitted as an 
          Investment on such date pursuant to the requirements of Section 
          9.05(l) and (z) the Borrower as a guarantor of Indebtedness of any 
          of its Subsidiaries which may be deemed to exist pursuant to 
          acquisition agreements entered into in connection with Permitted 
          Acquisitions (including any obligation to pay the purchase price 
          therefor and any indemnification, purchase price adjustment and 
          similar obligations); and

               (j)  Permitted Subordinated Indebtedness incurred in 
          accordance with the requirements of the definition thereof and 
          additional unsecured Indebtedness of the Borrower and its 
          Subsidiaries not otherwise permitted pursuant to this Section 9.04, 
          so long as the aggregate principal amount of all Indebtedness 
          permitted by this clause (j), when added to the aggregate 
          liquidation preference for all Disqualified Preferred Stock issued 
          after the Original Effective Date pursuant to this Section 9.13(c) 
          (and Section 9.13(c) of the Original Credit Agreement), does not 
          exceed $15,000,000 at any time outstanding.

          9.05  ADVANCES; INVESTMENTS; LOANS.  The Borrower will not, and will
not permit any of its Subsidiaries to, lend money or extend credit or make
advances to any Person, or purchase or acquire any stock, obligations or
securities of, or any other interest in, or make any capital contribution to,
any Person, or purchase or own a futures contract or otherwise become liable for
the purchase or sale of currency or other commodities at a future date in the
nature of a futures contract, or hold any cash or Cash Equivalents (any of the
foregoing, an "Investment"), except:

               (a)  the Borrower and its Subsidiaries may invest in cash and 
          Cash Equivalents, PROVIDED that during any time that Revolving 
          Loans or Swingline Loans are outstanding the aggregate amount of 
          cash and Cash Equivalents held by the Borrower and its Subsidiaries 
          shall not exceed $5,000,000 (exclusive of amounts on deposit 
          reserved for payments to stockholders in connection with the 
          Original Transaction and the MTI Merger) for any period of three 
          consecutive Business Days;

               (b)  the Borrower and its Subsidiaries may acquire and hold 
          receivables owing to it, if created or acquired in the ordinary 
          course of business and payable or dischargeable in accordance with 
          customary trade terms (including the dating of receivables) of the 
          Borrower or such Subsidiary;

                                  -79-
<PAGE>

               (c)  the Borrower and its Subsidiaries may acquire and own 
          investments (including debt obligations and equity securities) 
          received in connection with the bankruptcy or reorganization of 
          suppliers and customers and in settlement of delinquent obligations 
          of, and other disputes with, customers and suppliers arising in the 
          ordinary course of business;

               (d)  Interest Rate Protection Agreements entered into in 
          compliance with Section 9.04(c) shall be permitted;

               (e)  advances, loans and investments in existence on the 
          Original Effective Date and listed on Schedule VI shall be 
          permitted, without giving effect to any additions thereto or 
          replacements thereof; 

               (f)  the Borrower may make intercompany loans and advances to 
          any Subsidiary Guarantor, and any Subsidiary Guarantor may make 
          intercompany loans and advances to the Borrower or any other 
          Subsidiary Guarantor (collectively, "Intercompany Loans"), PROVIDED 
          that (x) each Intercompany Loan shall be evidenced by an 
          Intercompany Note and (y) each such Intercompany Note shall be 
          pledged to the Collateral Agent pursuant to the Pledge Agreement;

               (g)  loans and advances by the Borrower and its Subsidiaries 
          to employees of the Borrower and its Subsidiaries in connection 
          with relocations, purchases by such employees of Borrower Common 
          Stock or options or similar rights to purchase Borrower Common 
          Stock and other ordinary course of business purposes shall be 
          permitted, so long as the aggregate principal amount thereof at any 
          time outstanding (determined without regard to any write-downs or 
          write-offs of such loans and advances) shall not exceed $2,500,000; 

               (h)  the Borrower may acquire and hold obligations of one or 
          more officers or other employees of the Borrower or its 
          Subsidiaries in connection with such officers' or employees' 
          acquisition of shares of Borrower Common Stock, so long as no cash 
          is actually advanced by the Borrower or any of its Subsidiaries to 
          such officers or employees in connection with the acquisition of 
          any such obligations;

               (i)  the MTI Merger shall be permitted;

               (j)  the Borrower and any of its Wholly-Owned Domestic 
          Subsidiaries may make Permitted Acquisitions in accordance with the 
          relevant requirements of Section 8.14 and the component definitions 
          as used therein;

               (k)  the Borrower and its Subsidiaries may own the capital 
          stock of their respective Subsidiaries created or acquired in 
          accordance with the terms of this Agreement;

                                  -80-
<PAGE>

               (l)  so long as no Default or Event of Default exists or would 
          exist immediately after giving effect to the respective Investment, 
          the Borrower shall be permitted to make Investments in any Joint 
          Venture on any date in an amount not to exceed the Available JV 
          Basket Amount on such date (after giving effect to all prior and 
          contemporaneous adjustments thereto, except as a result of such 
          Investment), it being understood and agreed that (i) any such 
          Investment may be in the form of a contribution of a Healthcare 
          Unit or Units to such Joint Venture and (ii) to the extent the 
          Borrower or one or more other Credit Parties (after the respective 
          Investment has been made) receives a cash return from the 
          respective Joint Venture of amounts previously invested pursuant to 
          this clause (l) (or clause (l) of Section 9.05 of the Original 
          Credit Agreement) (which cash return may be made by way of 
          repayment of principal in the case of loans and cash equity returns 
          (whether as a distribution, dividend or redemption) in the case of 
          equity investments), then the amount of such return of investment 
          shall, upon the Administrative Agent's receipt of a certification 
          of the amount of the return of investment from an Authorized 
          Officer, apply to increase the Available JV Basket Amount, PROVIDED 
          that the aggregate amount of increases to the Available JV Basket 
          Amount described above shall not exceed the amount of returned 
          investment and, in no event, shall the amount of the increases made 
          to the Available JV Basket Amount in respect of any Investment 
          exceed the amount previously invested pursuant to this clause (l) 
          (or clause (l) of Section 9.05 of the Original Credit Agreement); 
          and

               (m)  in addition to investments permitted by clauses (a) 
          through (l) of this Section 9.05, the Borrower and its Subsidiaries 
          may make additional loans, advances and Investments to or in a 
          Person not an Affiliate in an aggregate amount for all loans, 
          advances and Investments made pursuant to this clause (m) 
          (determined without regard to any write-downs or write-offs 
          thereof), net of cash repayments of principal in the case of loans, 
          sale proceeds in the case of Investments in the form of debt 
          instruments and cash equity returns (whether as a distribution, 
          dividend, redemption or sale) in the case of equity investments, 
          not to exceed $10,000,000.

          9.06  DIVIDENDS; ETC.  The Borrower will not, and will not permit any
of its Subsidiaries to, declare or pay any dividends (other than dividends
payable solely in common stock of the Borrower or any such Subsidiary, as the
case may be) or return any capital to, its stockholders or authorize or make any
other distribution, payment or delivery of property or cash to its stockholders
as such, or redeem, retire, purchase or otherwise acquire, directly or
indirectly, for a consideration, any shares of any class of its capital stock,
now or hereafter outstanding (or any warrants for or options or stock
appreciation rights in respect of any of such shares), or set aside any funds
for any of the foregoing purposes, and the Borrower will not permit any of its
Subsidiaries to purchase or otherwise acquire for consideration any shares of
any class of the capital stock of the Borrower or any other Subsidiary, as the
case may be, now or hereafter outstanding (or any options or warrants or stock
appreciation rights issued by such Person with respect to its capital stock)
(all of the foregoing "Dividends"), except that:

                                  -81-
<PAGE>

               (i)  any Subsidiary of the Borrower may pay Dividends to the 
          Borrower or any Wholly-Owned Subsidiary of the Borrower;

              (ii) the Borrower may redeem or purchase shares of Borrower 
          Common Stock or options to purchase Borrower Common Stock, as the 
          case may be, held by former employees of the Borrower or any of its 
          Subsidiaries following the termination of their employment, 
          PROVIDED that (w) the only consideration paid by the Borrower in 
          respect of such redemptions and/or purchases shall be cash, 
          forgiveness of liabilities and/or Shareholder Subordinated Notes, 
          (x) the sum of (A) the aggregate amount paid by the Borrower in 
          cash in respect of all such redemptions and/or purchases, plus (B) 
          the aggregate amount of liabilities so forgiven and (C) the 
          aggregate amount of all cash principal and interest payments made 
          on Shareholder Subordinated Notes, in each case after the Original 
          Effective Date, shall not exceed $5,000,000, and (y) at the time of 
          any cash payment or forgiveness of liabilities permitted to be made 
          pursuant to this Section 9.06(ii), including any cash payment under 
          a Shareholder Subordinated Note, no Default or Event of Default 
          shall then exist or result therefrom;

               (iii) so long as no Default or Event of Default exists or 
          would result therefrom, the Borrower may pay regularly accruing 
          cash Dividends on Disqualified Preferred Stock (excluding in any 
          event PIK Preferred Stock) issued pursuant to Section 9.13(c), with 
          such Dividends to be paid in accordance with the terms of the 
          respective certificate of designation therefor; and

               (iv) the Borrower may pay regularly accruing Dividends with 
          respect to the PIK Preferred Stock through the issuance of 
          additional shares of PIK Preferred Stock in accordance with the 
          terms thereof.

          9.07  TRANSACTIONS WITH AFFILIATES.  The Borrower will not, and will
not permit any of its Subsidiaries to, enter into any transaction or series of
transactions with any Affiliate other than on terms and conditions substantially
as favorable to the Borrower or such Subsidiary as would be reasonably expected
to be obtainable by the Borrower or such Subsidiary at the time in a comparable
arm's-length transaction with a Person other than an Affiliate; PROVIDED that
the following shall in any event be permitted:  (i) the Transaction; (ii)
intercompany transactions among the Borrower and its Subsidiaries to the extent
expressly permitted by Sections 9.02, 9.04, 9.05 and 9.06 shall be permitted;
(iii) so long as no Default or Event of Default is then in existence or would
result therefrom, the payment, on a quarterly basis, of management fees to
Apollo Group in an aggregate amount not to exceed $125,000 in any fiscal quarter
of the Borrower pursuant to, and in accordance with the terms of, the Apollo
Management Agreement, PROVIDED that if during any fiscal quarter of the
Borrower, a Default or Event of Default is in existence and such management fees
cannot be paid as provided above, such fees shall continue to accrue and may be
paid at such time as all Defaults and Events of Default have been cured or
waived and so long as no Default or Event of Default will exist immediately
after giving effect to the payment thereof; (iv) customary fees to non-officer
directors of the Borrower and its Subsidiaries; (v) the 

                                 -82-
<PAGE>

Borrower and its Subsidiaries may enter into employment arrangements with 
respect to the procurement of services with their respective officers and 
employees in the ordinary course of business; (vi) the payment on the 
Restatement Effective Date of one-time consulting and advisory fees to Apollo 
in an aggregate amount not to exceed $1,000,000, (vii) the reimbursement of 
Apollo for its reasonable out-of-pocket expenses incurred in connection with 
performing management services to the Borrower and its Subsidiaries or in 
connection with the Transaction; (viii) the payment on the Restatement 
Effective Date of bonuses to senior management of the Borrower in an 
aggregate amount not to exceed $300,000; (ix) so long as no Default or Event 
of Default is then in existence or would result therefrom, the payment to 
Apollo of merger advisory fees for each Permitted Acquisition in an amount 
not to exceed 1% of the fair market value of the business or assets acquired 
pursuant to such Permitted Acquisition (determined in good faith by senior 
management of the Borrower); and (x) the payment of consulting or other fees 
to the Borrower by any of its Subsidiaries in the ordinary course of 
business.  In no event shall any management, consulting or similar fee be 
paid or payable by the Borrower or any of its Subsidiaries to any Person 
except as specifically provided in this Section 9.07.

          9.08  CONSOLIDATED FIXED CHARGE COVERAGE RATIO.  The Borrower will not
permit the Consolidated Fixed Charge Coverage Ratio for any Test Period ending
on the last day of a fiscal quarter of the Borrower specified below to be less
than the ratio set forth opposite such fiscal quarter below:

<TABLE>
<CAPTION>

              FISCAL QUARTER ENDED                            RATIO
              --------------------                            -----
              <S>                                          <C>
              December 31, 1998                            0.85:1.00

              March 31, 1999                               0.90:1.00
              June 30, 1999                                0.95:1.00
              September 30, 1999                           0.95:1.00
              December 31, 1999                            0.95:1.00

              March 31, 2000                               1.00:1.00
              June 30, 2000                                1.05:1.00
              September 30, 2000                           1.05:1.00
              December 31, 2000                            1.10:1.00

              March 31, 2001                               1.10:1.00
              June 30, 2001                                1.10:1.00
              September 30, 2001                           1.10:1.00
              December 31, 2001                            1.10:1.00

              March 31, 2002                               1.10:1.00
              June 30, 2002                                1.10:1.00
              September 30, 2002                           1.10:1.00
              December 31, 2002                            1.10:1.00


                                       -83-
<PAGE>

              March 31, 2003                               1.10:1.00
              June 30, 2003                                1.10:1.00
              September 30, 2003                           1.10:1.00
              December 31, 2003                            1.10:1.00

              March 31, 2004                               1.10:1.00

</TABLE>

          9.09  MINIMUM CONSOLIDATED EBITDA.  The Borrower will not permit
Consolidated EBITDA (determined after giving effect to the proviso to the
definition thereof) for any Test Period ending on the last day of any fiscal
quarter of the Borrower specified below to be less than the respective amount
set forth opposite such fiscal quarter below:

<TABLE>
<CAPTION>

              FISCAL QUARTER ENDED                         AMOUNT
              -------------------                         -------
              <S>                                     <C>
              March 31, 1998
              $60,000,000
              June 30, 1998
              $60,000,000
              September 30, 1998                      $62,500,000
              December 31, 1998                       $65,000,000

              March 31, 1999
              $67,500,000
              June 30, 1999
              $70,000,000
              September 30, 1999                      $70,000,000
              December 31, 1999                       $72,500,000

              March 31, 2000
              $75,000,000
              June 30, 2000
              $77,500,000
              September 30, 2000                      $77,500,000
              December 31, 2000                       $80,000,000

              March 31, 2001                          $80,000,000
              June 30, 2001                           $82,500,000
              September 30, 2001                      $82,500,000
              December 31, 2001                       $85,000,000

              March 31, 2002                          $85,000,000
              June 30, 2002                           $87,500,000
              September 30, 2002                      $87,500,000


                                       -84-

<PAGE>

              December 31, 2002                       $90,000,000
              March 31, 2003                          $90,000,000
              June 30, 2003                           $90,000,000
              September 30, 2003                      $90,000,000
              December 31, 2003                       $90,000,000

              March 31, 2004                          $90,000,000

</TABLE>

          9.10  CONSOLIDATED INTEREST COVERAGE RATIO.  The Borrower will not
permit the Consolidated Interest Coverage Ratio for any Test Period ending on
the last day of any fiscal quarter of the Borrower specified below to be less
than the ratio set forth opposite such fiscal quarter below:

<TABLE>
<CAPTION>

           FISCAL QUARTER ENDED                          RATIO
           --------------------                          -----
           <S>                                          <C>
              March 31, 1998                            1.70:1.00
              June 30, 1998                             1.70:1.00
              September 30, 1998                        1.80:1.00
              December 31, 1998                         1.90:1.00

              March 31, 1999                            1.90:1.00
              June 30, 1999                             1.95:1.00
              September 30, 1999                        1.95:1.00
              December 31, 1999                         2.00:1.00

              March 31, 2000                            2.10:1.00
              June 30, 2000                             2.15:1.00
              September 30, 2000                        2.20:1.00
              December 31, 2000                         2.25:1.00

              March 31, 2001                            2.30:1.00
              June 30, 2001                             2.35:1.00
              September 30, 2001                        2.40:1.00
              December 31, 2001                         2.45:1.00

              March 31, 2002                            2.50:1.00
              June 30, 2002                             2.55:1.00
              September 30, 2002                        2.60:1.00
              December 31, 2002                         2.65:1.00

              March 31, 2003                            2.65:1.00


                                       -85-
<PAGE>

              June 30, 2003                             2.65:1.00
              September 30, 2003                        2.65:1.00
              December 31, 2003                         2.65:1.00

              March 31, 2004                            2.65:1.00

</TABLE>

          9.11  ADJUSTED TOTAL LEVERAGE RATIO.  The Borrower will not permit
the Adjusted Total Leverage Ratio on the last day of any fiscal quarter 
specified below to exceed the respective ratio set forth opposite such fiscal 
quarter below:

<TABLE>
<CAPTION>

              FISCAL QUARTER ENDED                            RATIO
              -------------------                            ------
              <S>                                         <C>
              March 31, 1998                              5.75:1.00
              June 30, 1998                               5.75:1.00
              September 30, 1998                          5.50:1.00
              December 31, 1998                           5.25:1.00

              March 31, 1999                              5.25:1.00
              June 30, 1999                               5.00:1.00
              September 30, 1999                          5.00:1.00
              December 31, 1999                           4.75:1.00

              March 31, 2000                              4.75:1.00
              June 30, 2000                               4.50:1.00
              September 30, 2000                          4.50:1.00
              December 31, 2000                           4.25:1.00

              March 31, 2001                              4.25:1.00
              June 30, 2001                               4.00:1.00
              September 30, 2001                          4.00:1.00
              December 31, 2001                           4.00:1.00

              March 31, 2002                              4.00:1.00
              June 30, 2002                               3.75:1.00
              September 30, 2002                          3.75:1.00
              December 31, 2002                           3.75:1.00

              March 31, 2003                              3.75:1.00
              June 30, 2003                               3.75:1.00
              September 30, 2003                          3.75:1.00
              December 31, 2003                           3.75:1.00

              March 31, 2004                              3.75:1.00
</TABLE>

                                       -86-
<PAGE>

Notwithstanding anything contrary contained above or elsewhere in this
Agreement, (i) all calculations of compliance with this Section 9.11 shall be
made on a PRO FORMA Basis and (ii) in no event shall the Adjusted Total Leverage
Ratio be greater than the Maximum Permitted Acquisition Leverage Ratio upon the
consummation of, and after giving effect on a PRO FORMA Basis to, any Permitted
Acquisition.

          9.12  LIMITATION ON VOLUNTARY PAYMENTS AND MODIFICATIONS OF
INDEBTEDNESS; MODIFICATIONS OF CERTIFICATE OF INCORPORATION, BY-LAWS AND CERTAIN
OTHER AGREEMENTS; ISSUANCES OF CAPITAL STOCK; ETC.  The Borrower will not, and
will not permit any of its Subsidiaries to:

               (i)  amend or modify, or permit the amendment or modification
          of, any provision of any Shareholder Subordinated Note, any Senior 
          Subordinated Note Document, any Scheduled Existing Indebtedness, any 
          PIK Preferred Stock Document or, after the incurrence or issuance 
          thereof, any Qualified Preferred Stock or Permitted Debt or of any 
          agreement (including, without limitation, any purchase agreement, 
          indenture, loan agreement, security agreement or certificate of 
          designation) relating thereto in a manner that could reasonably be 
          expected to in any way be adverse to the interests of the Banks;

               (ii)  make (or give any notice in respect of) any voluntary or 
          optional payment or prepayment on or redemption, repurchase or 
          acquisition for value of, or any prepayment or redemption as a 
          result of any asset sale, change of control or similar event of, 
          any Senior Subordinated Notes, any Scheduled Existing Indebtedness, 
          any Permitted Subordinated Refinancing Indebtedness, any Permitted 
          Subordinated Indebtedness or any PIK Preferred Stock; PROVIDED 
          that, so long as no Default or Event of Default then exists or 
          would result therefrom, (x) Senior Subordinated Notes may be 
          refinanced with Permitted Subordinated Refinancing Indebtedness, 
          (y) the Borrower may repurchase Senior Subordinated Notes on the 
          open-market in an aggregate principal amount for all purchases made 
          after the Original Effective Date pursuant to this clause (y) (and 
          clause (y) of Section 9.12 of the Original Credit Agreement) not to 
          exceed $25,000,000, so long as the Adjusted Total Leverage Ratio is 
          less than 4.00:1.00 on the last day of the Test Period most 
          recently ended prior to the consummation of the respective 
          repurchase (as set forth in the officer's certificate most recently 
          delivered pursuant to Section 8.01(e)) and (z) the Borrower and its 
          Subsidiaries may make payments and prepayments in connection with 
          Scheduled Existing Indebtedness;

               (iii)  make (or give any notice in respect of) any principal or 
          interest payment on, or any redemption or acquisition for value of, 
          any Shareholder 

                                       -87-
<PAGE>

          Subordinated Note, except to the extent permitted by Section 9.06(ii);
          and

               (iv)  amend, modify or change in any way adverse to the 
          interests of the Banks in any material respect any Tax Allocation 
          Agreement, any Management Agreement, any Original Transaction 
          Document (excluding the Original Credit Agreement), any MTI Merger 
          Document, its certificate of incorporation (including, without 
          limitation, by the filing or modification of any certificate of 
          designation other than any certificates of designation relating to 
          Qualified Preferred Stock or Disqualified Preferred Stock issued as 
          permitted herein), by-laws, certificate of partnership, partnership 
          agreement, certificate of limited liability company, limited 
          liability company agreement or any agreement entered into by it, 
          with respect to its capital stock or other equity interest 
          (including any Shareholders' Agreement), or enter into any new Tax 
          Allocation Agreement, Management Agreement or agreement with 
          respect to its capital stock or other equity interest which could 
          reasonably be expected to in any way be adverse to the interests of 
          the Banks; PROVIDED that the foregoing clause shall not restrict 
          the ability of the Borrower and its Subsidiaries to amend their 
          respective certificates of incorporation to authorize the issuance 
          of capital stock otherwise permitted to be issued pursuant to the 
          terms of this Agreement.

          9.13  LIMITATION ON ISSUANCE OF CAPITAL STOCK.  (a)  The Borrower will
not, and will not permit any of its Subsidiaries to, issue (i) any Preferred
Stock (other than (x) the issuance of shares of PIK Preferred Stock in payment
of regularly accruing dividends on theretofore outstanding shares of PIK
Preferred Stock and (y) Preferred Stock issued pursuant to clauses (c) and (d)
below, respectively) or any options, warrants or rights to purchase Preferred
Stock or (ii) any redeemable common stock unless, in either case, the issuance
thereof is, and all terms thereof are, satisfactory to the Required Banks in
their sole discretion.

          (b)  The Borrower shall not permit any of its Subsidiaries to issue
any capital stock (including by way of sales of treasury stock) or any options
or warrants to purchase, or securities convertible into, capital stock, except
(i) for transfers and replacements of then outstanding shares of capital stock,
(ii) for stock splits, stock dividends and additional issuances which do not
decrease the percentage ownership of the Borrower or any of its Subsidiaries in
any class of the capital stock of such Subsidiaries, (iii) to qualify directors
to the extent required by applicable law and (iv) Subsidiaries formed after the
Restatement Effective Date pursuant to Section 9.15 may issue capital stock in
accordance with the requirements of Section 9.15.  All capital stock issued in
accordance with this Section 9.13(b) shall, to the extent required by the Pledge
Agreement, be delivered to the Collateral Agent for pledge pursuant to the
Pledge Agreement.

          (c)  The Borrower may issue Disqualified Preferred Stock so long as
(i) no Default or Event of Default then exists or would exist immediately after
giving effect to the respective issuance, (ii) the aggregate liquidation
preference for all Disqualified Preferred Stock issued after the Original
Effective Date pursuant to this Section 9.13(c) (and Section 


                                       -88-
<PAGE>

9.13(c) of the Original Credit Agreement) shall not exceed, when combined 
with the aggregate principal amount of all then outstanding Indebtedness 
permitted by Section 9.04(j), $15,000,000, (iii) with respect to each issue 
of Disqualified Preferred Stock, the gross cash proceeds therefrom (or in the 
case of Disqualified Preferred Stock directly issued as consideration for a 
Permitted Acquisition, the fair market value thereof (as determined in good 
faith by the Borrower) of the assets received therefor) shall not exceed the 
liquidation preference thereof at the time of issuance, (iv) calculations are 
made by the Borrower of compliance with the covenants contained in Sections 
9.08 through 9.11 for the Calculation Period most recently ended prior to the 
date of the respective issuance of Disqualified Preferred Stock, on a PRO 
FORMA Basis after giving effect to the respective issuance of Disqualified 
Preferred Stock, and such calculations shall show that such financial 
covenants would have been complied with if such issuance of Disqualified 
Preferred Stock had been consummated on the first day of the respective 
Calculation Period, and (v) the Borrower shall furnish to the Administrative 
Agent a certificate by an Authorized Officer of the Borrower certifying to 
the best of his or her knowledge as to compliance with the requirements of 
this Section 9.13(c) and containing the PRO FORMA calculations required by 
the preceding clause (iv).

          (d)  The Borrower may issue Qualified Preferred Stock so long as, 
with respect to each issue of Qualified Preferred Stock, the Borrower receives 
reasonably equivalent consideration (as determined in good faith by the 
Borrower).

          9.14  LIMITATION ON CERTAIN RESTRICTIONS ON SUBSIDIARIES.  (a)  The 
Borrower will not, and will not permit any of its Subsidiaries to, directly 
or indirectly, create or otherwise cause or suffer to exist or become 
effective, any encumbrance or restriction on the ability of any such 
Subsidiary to (x) pay dividends or make any other distributions on its 
capital stock or any other interest or participation in its profits owned by 
the Borrower or any Subsidiary of the Borrower, or pay any Indebtedness owed 
to the Borrower or a Subsidiary of the Borrower, (y) make loans or advances 
to the Borrower or any Subsidiary of the Borrower or (z) transfer any of its 
properties or assets to the Borrower or any of its Subsidiaries, except for 
such encumbrances or restrictions existing under or by reason of (i) 
applicable law, (ii) this Agreement and the other Credit Documents, (iii) the 
provisions contained in the Scheduled Existing Indebtedness, (iv) the Senior 
Subordinated Note Documents, (v) customary provisions restricting subletting 
or assignment of any lease governing a leasehold interest of the Borrower or 
a Subsidiary of the Borrower, (vi) customary provisions restricting 
assignment of any contract entered into by the Borrower or any Subsidiary of 
the Borrower in the ordinary course of business, (vii) any agreement or 
instrument governing Permitted Acquired Debt, which encumbrance or 
restriction is not applicable to any Person or the properties or assets of 
any Person, other than the Person or the properties or assets of the Person 
acquired pursuant to the respective Permitted Acquisition and so long as the 
respective encumbrances or restrictions were not created (or made more 
restrictive) in connection with or in anticipation of the respective 
Permitted Acquisition and (viii) restrictions applicable to any Joint Venture 
that is a Subsidiary existing at the time of the acquisition thereof as a 
result of an Investment pursuant to Section 9.05 or a Permitted Acquisition 
effected in accordance with Section 8.14; provided that the restrictions 
applicable to the respective such Joint Venture are not made worse, or more 


                                       -89-
<PAGE>

burdensome, from the perspective of the Borrower and its Subsidiaries, than 
those as in effect immediately before giving effect to the consummation of 
the respective Investment or Permitted Acquisition.

          (b)  The Borrower will not, and will not permit any of its 
Subsidiaries to, directly or indirectly agree to any consensual encumbrance 
or restriction on the ability of any Non-Subsidiary Joint Venture to (x) pay 
dividends or make other distributions on its capital stock or other interests 
or participations in its profits owned by the Borrower or any Subsidiary of 
the Borrower or (y) make loans or advances to the Borrower or any Subsidiary 
of the Borrower, except for such encumbrances or restrictions existing under 
or by reason of (i) applicable law, (ii) this Agreement and the other Credit 
Documents, (iii) customary provisions restricting subletting or assignment of 
any lease governing a leasehold interest of such Non-Subsidiary Joint 
Venture, (iv) the Senior Subordinated Note Documents, (v) customary 
provisions restricting assignment of any contract entered into by such 
Non-Subsidiary Joint Venture in the ordinary course of business, (vi) normal 
restrictions (as determined in good faith by the Borrower) applicable to any 
Non-Subsidiary Joint Venture at the time of the establishment thereof (so 
long as not in connection with a Permitted Acquisition) and (vii) 
restrictions applicable to any Non-Subsidiary Joint Venture existing at the 
time of the acquisition thereof as a result of an Investment pursuant to 
Section 9.05 or a Permitted Acquisition effected in accordance with Section 
8.14; PROVIDED that the restrictions applicable to the respective 
Non-Subsidiary Joint Venture are not made worse, or more burdensome, from the 
perspective of the Borrower and its Subsidiaries, than those as in effect 
immediately before giving effect to the consummation of the respective 
Investment or Permitted Acquisition.

          9.15  LIMITATION ON THE CREATION OF SUBSIDIARIES AND JOINT VENTURES. 
(a)  Notwithstanding anything to the contrary contained in this Agreement, 
the Borrower will not, and will not permit any of its Subsidiaries to, 
establish, create or acquire after the Restatement Effective Date any 
Subsidiary (other than Joint Ventures permitted to be established in 
accordance with the requirements of Section 9.05(l)); PROVIDED that the (A) 
Borrower and its Wholly-Owned Subsidiaries shall be permitted to establish or 
create Wholly-Owned Subsidiaries so long as, in each case, (i) at least 10 
days' prior written notice thereof is given to the Administrative Agent (or 
such shorter period of time as is acceptable to the Administrative Agent), 
(ii) the capital stock of such new Subsidiary is promptly pledged pursuant 
to, and to the extent required by, this Agreement and the Pledge Agreement 
and the certificates, if any, representing such stock, together with stock 
powers duly executed in blank, are delivered to the Collateral Agent, (iii) 
such new Subsidiary (other than a Foreign Subsidiary except to the extent 
otherwise required pursuant to Section 8.12) promptly executes a counterpart 
of the Subsidiaries Guaranty, the Pledge Agreement and the Security 
Agreement, and (iv) to the extent requested by the Administrative Agent or 
the Required Banks, such new Subsidiary takes all actions required pursuant 
to Section 8.11 and (B) Subsidiaries may be acquired pursuant to Permitted 
Acquisitions so long as, in each such case (i) with respect to each 
Wholly-Owned Subsidiary acquired pursuant to a Permitted Acquisition, the 
actions specified in preceding clause (A) shall be taken and (ii) with 
respect to each Subsidiary which is not a Wholly-Owned Subsidiary and is 
acquired 


                                       -90-
<PAGE>

pursuant to a Permitted Acquisition, all capital stock or other equity 
interests thereof owned by any Credit Party shall be pledged pursuant to the 
Pledge Agreement.  In addition, each new Subsidiary that is required to 
execute any Credit Document shall execute and deliver, or cause to be 
executed and delivered, all other relevant documentation of the type 
described in Section 5 as such new Subsidiary would have had to deliver if 
such new Subsidiary were a New Credit Party on the Restatement Effective Date.

          (b)  The Borrower will not, and will not permit any of its 
Subsidiaries to, enter into any Joint Ventures, except to the extent 
permitted by Section 9.05(l).

          SECTION 10.  EVENTS OF DEFAULT.  Upon the occurrence of any of the 
following specified events (each, an "Event of Default"):

          10.01  PAYMENTS.  The Borrower shall (i) default in the payment when 
due of any principal of the Loans or (ii) default, and such default shall 
continue for three or more Business Days, in the payment when due of any 
Unpaid Drawing, any interest on the Loans or any Fees or any other amounts 
owing hereunder or under any other Credit Document; or

          10.02  REPRESENTATIONS, ETC.  Any representation, warranty or 
statement made by any Credit Party herein or in any other Credit Document or 
in any statement or certificate delivered pursuant hereto or thereto shall 
prove to be untrue in any material respect on the date as of which made or 
deemed made; or

          10.03  COVENANTS.  Any Credit Party shall (a) default in the due 
performance or observance by it of any term, covenant or agreement contained 
in Sections 8.01(f)(i), 8.10, 8.13, 8.14 or 9, or (b) default in the due 
performance or observance by it of any term, covenant or agreement (other 
than those referred to in Section 10.01, 10.02 or clause (a) of this Section 
10.03) contained in this Agreement and such default shall continue unremedied 
for a period of at least 30 days after notice to the defaulting party by the 
Administrative Agent or the Required Banks; or

          10.04  DEFAULT UNDER OTHER AGREEMENTS.  (a)  The Borrower or any of 
its Subsidiaries shall (i) default in any payment with respect to any 
Indebtedness (other than the Obligations) beyond the period of grace, if any, 
provided in the instrument or agreement under which Indebtedness was created 
or (ii) default in the observance or performance of any agreement or 
condition relating to any such Indebtedness or contained in any instrument or 
agreement evidencing, securing or relating thereto, or any other event shall 
occur or condition exist, the effect of which default or other event or 
condition is to cause, or to permit the holder or holders of such 
Indebtedness (or a trustee or agent on behalf of such holder or holders) to 
cause (determined without regard to whether any notice is required), any such 
Indebtedness to become due prior to its stated maturity; or (b) any 
Indebtedness (other than the Obligations) of the Borrower or any of its 
Subsidiaries shall be declared to be due and payable, or shall be required to 
be prepaid other than by a regularly scheduled required prepayment or as a 
mandatory prepayment (unless such required prepayment or mandatory pre-


                                       -91-
<PAGE>

payment results from a default thereunder or an event of the type that 
constitutes an Event of Default), prior to the stated maturity thereof; 
PROVIDED that it shall not constitute an Event of Default pursuant to clause 
(a) or (b) of this Section 10.04 unless the principal amount of any one issue 
of such Indebtedness, or the aggregate amount of all such Indebtedness 
referred to in clauses (a) and (b) above, exceeds $4,500,000 at any one time; 
or

          10.05  BANKRUPTCY, ETC.  The Borrower or any of its Subsidiaries 
shall commence a voluntary case concerning itself under Title 11 of the United 
States Code entitled "Bankruptcy", as now or hereafter in effect, or any 
successor thereto (the "Bankruptcy Code"); or an involuntary case is 
commenced against the Borrower or any of its Subsidiaries and the petition is 
not controverted within 20 days, or is not dismissed within 60 days, after 
commencement of the case; or a custodian (as defined in the Bankruptcy Code) 
is appointed for, or takes charge of, all or substantially all of the 
property of the Borrower or any of its Subsidiaries; or the Borrower or any 
of its Subsidiaries commences any other proceeding under any reorganization, 
arrangement, adjustment of debt, relief of debtors, dissolution, insolvency 
or liquidation or similar law of any jurisdiction whether now or hereafter in 
effect relating to the Borrower or any of its Subsidiaries; or there is 
commenced against the Borrower or any of its Subsidiaries any such proceeding 
which remains undismissed for a period of 60 days; or the Borrower or any of 
its Subsidiaries is adjudicated insolvent or bankrupt; or any order of relief 
or other order approving any such case or proceeding is entered; or the 
Borrower or any of its Subsidiaries suffers any appointment of any custodian 
or the like for it or any substantial part of its property to continue 
undischarged or unstayed for a period of 60 days; or the Borrower or any of 
its Subsidiaries makes a general assignment for the benefit of creditors; or 
any corporate action is taken by the Borrower or any of its Subsidiaries for 
the purpose of effecting any of the foregoing; or

          10.06  ERISA.  (a)  Any Plan shall fail to satisfy the minimum funding
standard required for any plan year or part thereof under Section 412 of the
Code or Section 302 of ERISA or a waiver of such standard or extension of any
amortization period is sought or granted under Section 412 of the Code or
Section 303 or 304 of ERISA, a Reportable Event shall have occurred, a
contributing sponsor (as defined in Section 4001(a)(13) of ERISA) of the Plan
subject to Title IV of ERISA shall be subject to the advance reporting
requirement of PBGC Regulation Section 4043.61 (without regard to subparagraph
(b)(1) thereof) and an event described in subsection .62, .63, .64, .65, .66,
 .67 or .68 of PBGC Regulation Section 4043 shall be reasonably expected to occur
within the following 30 days, any Plan which is subject to Title IV of ERISA
shall have had or is likely to have a trustee appointed to administer such Plan,
any Plan which is subject to Title IV of ERISA is, shall have been or is likely
to be terminated or to be the subject of termination proceedings under ERISA,
any Plan shall have an Unfunded Current Liability, a contribution required to be
made with respect to a Plan has not been timely made, the Borrower or any
Subsidiary of the Borrower or any ERISA Affiliate has incurred or is likely to
incur any liability to or on account of a Plan under Section 409, 502(i),
502(l), 515, 4062, 4063, 4064, 4069, 4201, 4204 or 4212 of ERISA or Section
401(a)(29), 4971 or 4975 of the Code or on account of a group health plan (as
defined in Section 607(1) of ERISA or Section 4980B(g)(2) of the Code) under
Section 4980B of the Code, or the Borrower or any Subsidiary of the Borrower 


                                       -92-
<PAGE>

has incurred or is likely to incur liabilities pursuant to one or more 
employee welfare benefit plans (as defined in Section 3(1) of ERISA) that 
provide benefits to retired employees or other former employees (other than 
as required by Section 601 of ERISA) or Plans; (b) there shall result from 
any such event or events the imposition of a lien, the granting of a security 
interest, or a liability or a material risk of incurring a liability; and (c) 
such lien, security interest or liability, individually, and/or in the 
aggregate, in the opinion of the Required Banks, has had, or could reasonably 
be expected to have, a Material Adverse Effect; or

          10.07  SECURITY DOCUMENTS.  (a)  Any Security Document shall cease to 
be in full force and effect, or shall cease to give the Collateral Agent the 
Liens, rights, powers and privileges purported to be created thereby in favor 
of the Collateral Agent, superior to and prior to the rights of all third 
Persons (except as permitted by Section 9.03), and subject to no other Liens 
(except as permitted by Section 9.03), or (b) any Credit Party shall default 
in the due performance or observance of any term, covenant or agreement on 
its part to be performed or observed pursuant to any such Security Document 
and such default shall continue beyond any cure or grace period specifically 
applicable thereto pursuant to the terms of any such Security Document; or

          10.08  SUBSIDIARIES GUARANTY.  The Subsidiaries Guaranty or any
provision thereof shall cease to be in full force and effect, or any Subsidiary
Guarantor or any Person acting by or on behalf of such Subsidiary Guarantor
shall deny or disaffirm such Subsidiary Guarantor's obligations under the
Subsidiaries Guaranty or any Subsidiary Guarantor shall default in the due
performance or observance of any term, covenant or agreement on its part to be
performed or observed pursuant to the Subsidiaries Guaranty; or

          10.09  JUDGMENTS.  One or more judgments or decrees shall be entered
against the Borrower or any of its Subsidiaries involving a liability (to the
extent not paid or not fully covered by insurance) in excess of $4,500,000 for
all such judgments and decrees and all such judgments or decrees shall not have
been vacated, discharged or stayed or bonded pending appeal within 60 days from
the entry thereof; or


                                       -93-
<PAGE>

          10.10  OWNERSHIP.  A Change of Control Event shall have occurred;

then, and in any such event, and at any time thereafter, if any Event of Default
shall then be continuing, the Administrative Agent shall, upon the written
request of the Required Banks, by written notice to the Borrower, take any or
all of the following actions, without prejudice to the rights of any Agent or
any Bank to enforce its claims against any Subsidiary Guarantor or the Borrower,
except as otherwise specifically provided for in this Agreement (PROVIDED that
if an Event of Default specified in Section 10.05 shall occur with respect to
the Borrower, the result which would occur upon the giving of written notice by
the Administrative Agent as specified in clauses (i) and (ii) below shall occur
automatically without the giving of any such notice):  (i) declare the Total
Commitment terminated, whereupon the Commitment of each Bank shall forthwith
terminate immediately and any Commitment Fees shall forthwith become due and
payable without any other notice of any kind; (ii) declare the principal of and
any accrued interest in respect of all Loans and all Obligations owing hereunder
(including Unpaid Drawings) to be, whereupon the same shall become, forthwith
due and payable without presentment, demand, protest or other notice of any
kind, all of which are hereby waived by the Borrower; (iii) enforce, as
Collateral Agent (or direct the Collateral Agent to enforce), any or all of the
Liens and security interests created pursuant to the Security Documents; (iv)
terminate any Letter of Credit which may be terminated in accordance with its
terms; (v) direct the Borrower to pay (and the Borrower hereby agrees upon
receipt of such notice, or upon the occurrence of any Event of Default specified
in Section 10.05, to pay) to the Collateral Agent at the Payment Office such
additional amounts of cash, to be held as security for the Borrower's
reimbursement obligations in respect of Letters of Credit then outstanding,
equal to the aggregate Stated Amount of all Letters of Credit then outstanding;
and (vi) apply any cash collateral as provided in Section 4.02.
   
   
          SECTION 11.  DEFINITIONS.  As used herein, the following terms shall
have the meanings herein specified unless the context otherwise requires. 
Defined terms in this Agreement shall include in the singular number the plural
and in the plural the singular:
   
          "Acquired Business" shall mean the assets, liabilities and businesses
of MTI and its Subsidiaries acquired by the Borrower pursuant to the MTI Merger.
   
          "Acquired Person" shall have the meaning provided in the definition of
Permitted Acquisition.
   
          "Additional Security Documents" shall have the meaning provided in
Section 8.11.
   
          "Adjusted Certificate of Deposit Rate" shall mean, on any day, the 
sum (rounded to the nearest 1/100 of 1%) of (1) the rate obtained by dividing 
(x) the most recent weekly average dealer offering rate for negotiable 
certificates of deposit with a three-month 


                                     -94-
<PAGE>

maturity in the secondary market as published in the most recent Federal 
Reserve System publication entitled "Select Interest Rates", published weekly 
on Form H.15 as of the date hereof, or if such publication or a substitute 
containing the foregoing rate information shall not be published by the 
Federal Reserve System for any week, the weekly average offering rate 
determined by the Administrative Agent on the basis of quotations for such 
certificates received by it from three certificate of deposit dealers in New 
York of recognized standing or, if such quotations are unavailable, then on 
the basis of other sources reasonably selected by the Administrative Agent, 
by (y) a percentage equal to 100% minus the stated maximum rate of all 
reserve requirements as specified in Regulation D applicable on such day to a 
three-month certificate of deposit of a member bank of the Federal Reserve 
System in excess of $100,000 (including, without limitation, any marginal, 
emergency, supplemental, special or other reserves), PLUS (2) the then daily 
net annual assessment rate as estimated by the Administrative Agent for 
determining the current annual assessment payable by BTCo to the Federal 
Deposit Insurance Corporation for insuring three month certificates of 
deposit.
   
       "Adjusted Consolidated Net Income" for any period shall mean    
Consolidated Net Income for such period plus, without duplication, the sum of 
the amount of all net non-cash charges (including, without limitation,    
depreciation, amortization, deferred tax expense, non-cash interest expense) 
and net non-cash losses which were included in arriving at Consolidated 
Net Income for such period less all net non-cash gains included in 
arriving at Consolidated Net Income for such period; PROVIDED that gains 
or losses from sales of assets (other than sales of inventory in the 
ordinary course of business) shall be excluded to the extent same would 
otherwise be included in Adjusted Consolidated Net Income for the 
respective period.
   
       "Adjusted Consolidated Working Capital" at any time shall mean    
Consolidated Current Assets (but excluding therefrom all cash and Cash    
Equivalents) less Consolidated Current Liabilities. 
   
       "Adjusted Excess Cash Flow" shall mean, for any period, the remainder  
 of (i) Excess Cash Flow minus (ii) the product of (I) the aggregate amount 
of principal repayments of Loans to the extent (and only to the extent) that 
such repayments were (x) required as a result of a Scheduled Commitment 
Reduction under Section 3.03 or a Scheduled Repayment under Section 4.02 or 
(y) made as a voluntary prepayment pursuant to Section 4.01 with internally 
generated funds (but in a case of a voluntary prepayment of Revolving Loans, 
only to the extent accompanied by a voluntary reduction to the Total 
Revolving Loan Commitment) during such period MULTIPLIED by (II) 2.
   
       "Adjusted RL Percentage" shall mean (x) at a time when no Bank Default 
exists, for each Bank, such Bank's RL Percentage and (y) at a time when a 
Bank Default exists, (i) for each Bank that is a Defaulting Bank, zero and 
(ii) for each Bank that is a Non-Defaulting Bank, the percentage determined 
by dividing such Bank's Revolving Loan Commitment at such time by the 
Adjusted Total Revolving Loan Commitment at such time, it being understood 
that all references herein to Revolving Loan Commitments and the Adjusted 
Total Revolving Loan Commitment at a time when the Total Revolving Loan 


                                     -95-
<PAGE>

Commitment or Adjusted Total Revolving Loan Commitment, as the case may be, 
has been terminated shall be references to the Revolving Loan Commitments or 
Adjusted Total Revolving Loan Commitment, as the case may be, in effect 
immediately prior to such termination, PROVIDED that (A) no Bank's Adjusted 
RL Percentage shall change upon the occurrence of a Bank Default from that in 
effect immediately prior to such Bank Default if after giving effect to such 
Bank Default, and any repayment of Revolving Loans and Swingline Loans at 
such time pursuant to Section 4.02(a) or otherwise, the sum of (i) the 
aggregate outstanding principal amount of Revolving Loans of all 
Non-Defaulting Banks, plus (ii) the aggregate outstanding principal amount of 
Swingline Loans, plus (iii) the Letter of Credit Outstandings, exceed the 
Adjusted Total Revolving Loan Commitment; (B) the changes to the Adjusted RL 
Percentage that would have become effective upon the occurrence of a Bank 
Default but that did not become effective as a result of the preceding clause 
(A) shall become effective on the first date after the occurrence of the 
relevant Bank Default on which the sum of (i) the aggregate outstanding 
principal amount of the Revolving Loans of all Non-Defaulting Banks, plus 
(ii) the aggregate outstanding principal amount of Swingline Loans, plus 
(iii) the Letter of Credit Outstandings, is equal to or less than the 
Adjusted Total Revolving Loan Commitment; and (C) if (i) a Non-Defaulting 
Bank's Adjusted RL Percentage is changed pursuant to the preceding clause (B) 
and (ii) any repayment of such Bank's Revolving Loans or of Unpaid 
Drawings or of Swingline Loans that were made during the period commencing 
after the date of the relevant Bank Default and ending on the date of such 
change to its Adjusted RL Percentage must be returned to the Borrower as a 
preferential or similar payment in any bankruptcy or similar proceeding of 
the Borrower, then the change to such Non-Defaulting Bank's Adjusted RL 
Percentage effected pursuant to said clause (B) shall be reduced to that 
positive change, if any, as would have been made to its Adjusted RL 
Percentage if (x) such repayments had not been made and (y) the maximum 
change to its Adjusted RL Percentage would have resulted in the sum of the 
outstanding principal of Revolving Loans made by such Bank plus such Bank's   
new Adjusted RL Percentage of the outstanding principal amount of Swingline  
Loans and of Letter of Credit Outstandings equalling such Bank's Revolving 
Loan Commitment at such time.
   
       "Adjusted Senior Leverage Ratio" shall mean the Adjusted Total    
Leverage Ratio, except that references to "Consolidated Debt" and "Adjusted   
Total Leverage Ratio" therein shall instead be references to "Consolidated   
Senior Debt" and "Adjusted Senior Leverage Ratio", respectively.
   
       "Adjusted Total Leverage Ratio" shall mean, on any date, the ratio of  
(i) Consolidated Debt on such date to (ii) Consolidated EBITDA for the Test 
Period most recently ended on or prior to such date (determined after giving 
effect to the proviso to the definition of Consolidated EBITDA contained 
herein).  All calculations of the Adjusted Total Leverage Ratio shall be made 
on a PRO FORMA Basis, with determinations of Adjusted Total Leverage Ratio to 
give effect to all adjustments (including, without limitation, those 
specified in clause (v)) contained in the definition of "PRO FORMA Basis" 
contained herein.
   
       "Adjusted Total Revolving Loan Commitment" shall mean at any time the  
Total Revolving Loan Commitment LESS the aggregate Revolving Loan Commitments 
of all 


                                     -96-
<PAGE>

Defaulting Banks.
   
       "Administrative Agent" shall have the meaning provided in the first    
paragraph of this Agreement and shall include any successor to the    
Administrative Agent appointed pursuant to Section 12.10.
   
       "Affected Loans" shall have the meaning provided in Section 4.02(i).
   
       "Affiliate" shall mean, with respect to any Person, any other Person   
directly or indirectly controlling (including but not limited to all 
directors and officers of such Person), controlled by, or under direct or 
indirect common control with such Person; PROVIDED, HOWEVER, that for 
purposes of Section 9.07, an Affiliate of the Borrower shall include any 
Person that directly or indirectly owns more than 5% of any class of the 
capital stock of the Borrower and any officer or director of the Borrower 
or any such Person.
   
       "Agent" shall have the meaning provided in the first paragraph of this 
Agreement.
   
       "Agreement" shall mean this Credit Agreement, as the same may be from
time to time modified, amended and/or supplemented.
   
       "Apollo Group" shall mean Apollo Advisors, L.P., Apollo Investment    
Fund, L.P., Apollo Investment Fund III, L.P., Apollo Overseas Partners III,   
L.P., Apollo (U.K.) Partners III, L.P., AIF II, L.P., and Apollo Advisors 
II, L.P., all Delaware limited partnerships (except that Apollo (U.K.) 
Partners III, L.P. is a limited partnership organized under the laws of 
England).
   
       "Apollo Management Agreement" shall mean the consulting agreement,
dated December 18, 1997, between Apollo Advisors, L.P. and the Borrower.
   
       "Applicable Commitment Fee Percentage" shall mean, at any time, a    
percentage per annum equal to 1/2 of 1%; PROVIDED that if at any time the    
Interest Reduction Discount then in effect with respect to Revolving Loans is 
(i) greater than or equal to 3/8 of 1% but less than 1%, then the Applicable 
Commitment Fee Percentage shall instead be 3/8 of 1% and (ii) 1% or greater, 
then the Applicable Commitment Fee Percentage shall instead be 1/4 of 1%.
   
       "Applicable Excess Cash Flow Percentage" shall mean, with respect to   
any Excess Cash Flow Payment Date, 75%; PROVIDED that so long as no Default 
or Event of Default is then in existence, if on the last day of the 
relevant Excess Cash Flow Payment Period, the Adjusted Total Leverage 
Ratio for the Test Period then most recently ended is less than 4.00:1.00, 
then the Applicable Excess Cash Flow Percentage shall instead be 50%.
   
       "Applicable Margin" shall mean a percentage per annum equal to (i) in  
the case of Revolving Loans (x) maintained as Base Rate Loans, 1.25% less the 
then applicable 


                                     -97-
<PAGE>

Interest Reduction Discount and (y) maintained as Eurodollar Loans, 2.25% 
less the then applicable Interest Reduction Discount, (ii) in the case of 
Tranche A Term Loans (x) maintained as Base Rate Loans, 1.50% less the then 
applicable Interest Reduction Discount and (y) maintained as Eurodollar 
Loans, 2.50% less the then applicable Interest Reduction Discount and (iii) 
in the case of Tranche B Term Loans (x) maintained as Base Rate Loans, 1.75% 
less the then applicable Interest Reduction Discount and (y) maintained as 
Eurodollar Loans, 2.75% less the then applicable Interest Reduction Discount.
   
       "Applicable Prepayment Percentage" shall mean, at any time, (i) for    
purposes of Sections 4.02(c) and 4.02(d), 100%, PROVIDED that if at any time 
the Adjusted Total Leverage Ratio is less than 4.00 to 1.00, the Applicable 
Prepayment Percentage shall instead be 75% and (ii) for purposes of Section 
4.02(e), 50%, PROVIDED that if at any time the Adjusted Total Leverage Ratio 
is less than 4.00 to 1.00, the Applicable Prepayment Percentage shall instead 
be 0%.  Notwithstanding anything to the contrary in this definition, at any 
time a Default or Event of Default is then in existence, the Applicable 
Prepayment Percentage for purposes of (x) Section 4.02(c) and (d) shall be 
100% and (y) Section 4.02(e) shall be 50%.
   
       "Asset Sale" shall mean any sale, transfer or other disposition by the 
Borrower or any of its Subsidiaries to any Person other than the Borrower or 
any Wholly-Owned Subsidiary of the Borrower of any asset (including, without 
limitation, any capital stock or other securities of another Person, but 
excluding the sale by such Person of its own capital stock) of the Borrower 
or such Subsidiary other than (i) sales, transfers or other dispositions of 
inventory made in the ordinary course of business, (ii) dispositions or 
transfers arising out of, or in connection with, the events described in 
clauses (i) and (ii) of the definition of Recovery Event, (iii) any sale or 
other disposition of assets pursuant to a Permitted Sale-Leaseback 
Transaction effected in accordance with the definition thereof and the 
requirements of Section 9.02(k), and (iv) other sales and dispositions that 
generate Net Sale Proceeds of less than $500,000 in the aggregate in any 
fiscal year of the Borrower.
   
       "Assignment and Assumption Agreement" shall mean the Assignment and    
Assumption Agreement substantially in the form of Exhibit I (appropriately    
completed).
   
       "Authorized Officer" shall mean, with respect to (i) delivering    
Notices of Borrowing, Notices of Conversion, Letter of Credit Requests and    
similar notices, and delivering financial information and officer's 
certificates pursuant to this Agreement, the chief operating officer, any 
treasurer or other financial officer of the Borrower and (ii) any other 
matter in connection with this Agreement or any other Credit Document, any 
officer (or a person or persons so designated by any two officers) of the 
Borrower, in each case to the extent reasonably acceptable to the 
Administrative Agent.
   
       "Available JV Basket Amount" shall mean, on any date of determination, 
an amount equal to the sum of (i) $25,000,000 MINUS (ii) the aggregate 
amount of Investments made (including for such purpose the fair market 
value of any Healthcare Unit contributed to any Joint Venture (as 
determined in good faith by senior management of the Borrower), net 


                                     -98-
<PAGE>

of Indebtedness and, without duplication, Capitalized Lease Obligations 
assigned to, and assumed by, the respective Joint Venture in connection 
therewith) pursuant to Section 9.05(l) after the Restatement Effective 
Date (and Section 9.05(l) of the Original Credit Agreement after the 
Original Effective Date), MINUS (iii) the aggregate amount of Indebtedness 
or other obligations (whether absolute, accrued, contingent or otherwise 
and whether or not due) of any Joint Venture for which the Borrower or any 
of its Subsidiaries (other than the respective Joint Venture) is liable,    
MINUS (iv) all payments made by the Borrower or any of its Subsidiaries 
(other than the respective Joint Venture) in respect of Indebtedness or 
other obligations of the respective Joint Venture (including, without 
limitation, payments in respect of obligations described in preceding 
clause (iii)) after the Original Effective Date, PLUS (v) the amount of 
any increase to the Available JV Basket Amount made after the Original 
Effective Date in accordance with the provisions of Section 9.05(l).  In 
connection with the foregoing, it is understood that the acquisition of an 
Acquired Person which has ownership interests in one or more Joint 
Ventures, pursuant to a Permitted Acquisition effected in accordance with 
the relevant requirements of this Agreement shall not be deemed to 
constitute an Investment pursuant to Section 9.05(l) and the Available JV 
Basket Amount shall not be reduced as a result of the payment of    
consideration owing to effect the Permitted Acquisition (although the 
Available JV Basket Amount would be affected to the extent preceding 
clauses (iii) or (iv) apply with respect to the Joint Venture so acquired 
or to the extent additional Investments are made in the respective Joint 
Venture pursuant to Section 9.05(l)).
   
       "Bank" shall have the meaning provided in the first paragraph of this
Agreement.
   
       "Bank Default" shall mean (i) the refusal (which has not been    
retracted) of a Bank to make available its portion of any Borrowing 
(including any Mandatory Borrowing) or to fund its portion of any 
unreimbursed payment under Section 2.03 or (ii) a Bank having notified the 
Administrative Agent and/or the Borrower that it does not intend to comply 
with the obligations under Section 1.01(b), 1.01(d) or 2.03, in the case of 
either clause (i) or (ii) above as a result of the appointment of a receiver 
or conservator with respect to such Bank at the direction or request of any 
regulatory agency or authority.
   
       "Bankruptcy Code" shall have the meaning provided in Section 10.05.
   
       "Base Rate" at any time shall mean the highest of (x) the rate which   
is 1/2 of 1% in excess of the Adjusted Certificate of Deposit Rate, (y) the 
rate which is 1/2 of 1% in excess of the Federal Funds Rate and (z) the 
Prime Lending Rate. 
   
       "Base Rate Loan" shall mean each Loan bearing interest at the rates
provided in Section 1.08(a).
   
       "Borrower" shall have the meaning provided in the first paragraph of
this Agreement.


                                     -99-
<PAGE>

       "Borrower Common Stock" shall have the meaning provided in Section
7.13(a).
   
       "Borrowing" shall mean and include (i) the borrowing of Swingline    
Loans from BTCo on a given date and (ii) the borrowing of one Type of Loan    
pursuant to a single Tranche by the Borrower from all of the Banks having    
Commitments with respect to such Tranche on a PRO RATA basis on a given date 
(or resulting from conversions on a given date), having in the case of 
Eurodollar Loans the same Interest Period; PROVIDED, that Base Rate Loans 
incurred pursuant to Section 1.10(b) shall be considered part of any 
related Borrowing of Eurodollar Loans.
   
       "BTCo" shall mean Bankers Trust Company, in its individual capacity,
and any successor corporation thereto by merger, consolidation or otherwise.
   
       "Business Day" shall mean (i) for all purposes other than as covered   
by clause (ii) below, any day excluding Saturday, Sunday and any day which 
shall be in the City of New York a legal holiday or a day on which banking 
institutions are authorized by law or other governmental actions to close 
and (ii) with respect to all notices and determinations in connection 
with, and payments of principal and interest on, Eurodollar Loans, any day 
which is a Business Day described in clause (i) and which is also a day 
for trading by and between banks in U.S. dollar deposits in the interbank 
Eurodollar market.
   
       "Calculation Period" shall have the meaning provided in Section 8.14.
   
       "Capital Expenditures" shall mean, with respect to any Person, for any 
period, all expenditures by such Person which should be capitalized in    
accordance with GAAP during such period, including all such expenditures with 
respect to fixed or capital assets (including, without limitation, 
expenditures for maintenance and repairs which should be capitalized in 
accordance with GAAP) and the amount of all Capitalized Lease Obligations 
incurred by such Person during such period.
   
       "Capital Lease", as applied to any Person, shall mean any lease of any 
property (whether real, personal or mixed) by that Person as lessee which, 
in conformity with GAAP, is accounted for as a capital lease on the 
balance sheet of that Person.
   
       "Capitalized Lease Obligations" shall mean all obligations under    
Capital Leases of the Borrower or any of its Subsidiaries, in each case taken 
at the amount thereof accounted for as liabilities in accordance with GAAP.
   
       "Cash Equivalents" shall mean, as to any Person, (i) securities issued 
or directly and fully guaranteed or insured by the United States or any 
agency or instrumentality thereof (PROVIDED that the full faith and credit 
of the United States is pledged in support thereof) having maturities of 
not more than six months from the date of acquisition, (ii) time deposits, 
certificates of deposit and bankers' acceptances of any Bank or any 
commercial bank having, or which is the principal banking subsidiary of a 
bank holding company 


                                     -100-
<PAGE>

organized under the laws of the United States, any State thereof, the 
District of Columbia or any foreign jurisdiction having capital, surplus and 
undivided profits aggregating in excess of $200,000,000 and having a 
long-term unsecured debt rating of at least "A" or the equivalent thereof 
from S&P's or "A2" or the equivalent thereof from Moody's, with maturities of 
not more than six months from the date of acquisition by such Person, (iii) 
repurchase agreements with a term of not more than 30 days, involving 
securities of the types described in preceding clause (i), and entered 
into with commercial banks meeting the requirements of preceding clause 
(ii), (iv) commercial paper issued by any Person incorporated in the 
United States rated at least A-1 or the equivalent thereof by S&P's or at 
least P-1 or the equivalent thereof by Moody's and in each case maturing not 
more than six months after the date of acquisition by such Person, (v) 
investments in money market funds substantially all of whose assets are 
comprised of securities of the types described in clauses (i) through (iv) 
above and (vi) demand deposit accounts maintained in the ordinary course of 
business.
   
       "Change of Control Event" shall mean, (I) at any time prior to the    
consummation of a Qualified IPO, (a) Apollo Group and its Affiliates shall 
cease to own on a fully diluted basis in the aggregate at least 30% of the 
economic and voting interest in the Borrower's capital stock (for such 
purposes, excluding the PIK Preferred Stock and any Qualified Preferred Stock 
and any Disqualified Preferred Stock, in each case to the extent same is not 
Voting Stock) or (b) Apollo Group  and its Affiliates, together with the 
Management Participants and other investors which own shares of Borrower 
Common Stock on the Original Effective Date, shall cease to own on a fully 
diluted basis in the aggregate at least a majority of the outstanding Voting 
Stock of the Borrower or (c) any Person or "group" (within the meaning of 
Rules 13d-3 and 13d-5 under the Securities Exchange Act of 1934, as in effect 
on the Original Effective Date, other than the Permitted Holders, shall (A) 
have acquired beneficial ownership of 30% or more on a fully diluted basis 
of the voting and/or economic interest in the Borrower's capital stock or (B) 
obtained the power (whether or not exercised) to elect a majority of the 
Borrower's directors or (d) the Board of Directors of the Borrower shall 
cease to consist of a majority of Continuing Directors or (e) a "change of 
control" or similar event shall occur as provided in the Senior Subordinated 
Notes Indenture or in any Scheduled Existing Indebtedness, Permitted Debt, 
PIK Preferred Stock, Disqualified Preferred Stock or Qualified Preferred 
Stock, to the extent the outstanding principal amount or liquidation 
preference, as the case may be, of such Scheduled Existing Indebtedness, 
Permitted Debt, PIK Preferred Stock, Disqualified Preferred Stock or 
Qualified Preferred Stock exceeds $10,000,000 or (II) at any time after a 
Qualified IPO, (a) any Person or "group" (within the meaning of Rules 13d-3 
and 13d-5 under the Securities Exchange Act of 1934, as in effect on the 
Original Effective Date), other than the Permitted Holders, shall have 
acquired beneficial ownership of 25% or more on a fully diluted basis of the 
voting and/or economic interest in the Borrower's capital stock and Apollo 
Group and its Affiliates shall own less than such Person or "group" on a 
fully diluted basis of the economic and voting interest in the Borrower's 
capital stock or (b) the Board of Directors of the Borrower shall cease to 
consist of a majority of Continuing Directors or (c) a "change of control" or 
similar event shall occur as provided in the Senior Subordinated Notes 
Indenture or in any Scheduled Existing Indebtedness, Permitted Debt, PIK 
Preferred Stock, Disqualified Preferred Stock or Qualified Preferred Stock, 
to the extent the outstanding 


                                    -101-
<PAGE>

principal amount or liquidation preference, as the case may be, of such 
Scheduled Existing Indebtedness, Permitted Debt, PIK Preferred Stock, 
Disqualified Preferred Stock or Qualified Preferred Stock exceeds $10,000,000.
   
       "Code" shall mean the Internal Revenue Code of 1986, as amended from   
time to time, and the regulations promulgated and rulings issued thereunder. 
Section references to the Code are to the Code, as in effect at the date 
of this Agreement and any subsequent provisions of the Code, amendatory 
thereof, supplemental thereto or substituted therefor.
   
       "Collateral" shall mean all of the Collateral as defined in each of
the Security Documents.
   
       "Collateral Agent" shall mean the Administrative Agent acting as
collateral agent for the Secured Creditors.
   
       "Collective Bargaining Agreements" shall have the meaning provided in
Section 5.13.
   
       "Commitment" shall mean any of the commitments of any Bank, I.E.,
whether a New Tranche A Term Loan Commitment, Tranche B Term Loan Commitment or
Revolving Loan Commitment.
   
       "Commitment Fee" shall have the meaning provided in Section 3.01(a).
   
       "Common Equity Issuance" shall have the meaning provided in the
Original Credit Agreement.
   
       "Company" shall mean any corporation, limited liability company,
partnership or other business entity (or the adjectival form thereof, where
appropriate).
   
       "Consolidated Current Assets" shall mean, at any time, the current
assets (other than cash, Cash Equivalents and deferred income taxes to the
extent included in current assets) of the Borrower and its Subsidiaries at such
time determined on a consolidated basis.
   
       "Consolidated Current Liabilities" shall mean, at any time, the    
current liabilities of the Borrower and its Subsidiaries determined on a    
consolidated basis, but excluding deferred income taxes, restructuring costs 
or reserves, litigation costs or reserves and the current portion of and 
accrued but unpaid interest on any Indebtedness under this Agreement and 
any other long-term Indebtedness which would otherwise be included therein.
   
       "Consolidated Debt" shall mean, at any time, the sum of (without    
duplication) (i) all Indebtedness of the Borrower and its Subsidiaries as 
would be required to be reflected on the liability side of a balance sheet 
of such Person in accordance with GAAP as 


                                    -102-
<PAGE>

determined on a consolidated basis, (ii) all Indebtedness of the Borrower and 
its Subsidiaries of the type described in clauses (iii) and (vii) of the 
definition of Indebtedness and (iii) all Contingent Obligations of the 
Borrower and its Subsidiaries in respect of Indebtedness of other Persons 
(I.E., Persons other than the Borrower or any of its Subsidiaries) of the 
type referred to in preceding clauses (i) and (ii) of this definition; 
PROVIDED that for purposes of this definition, (i) the amount of Indebtedness 
in respect of Interest Rate Protection Agreements shall be at    any time the 
unrealized net loss position, if any, of the Borrower and/or its Subsidiaries 
thereunder on a marked-to-market basis determined no more than one month 
prior to such time, (ii) any Disqualified Preferred Stock of the Borrower and 
any Preferred Stock of any of its Subsidiaries shall be treated as 
Indebtedness, with an amount equal to the greater of the liquidation 
preference or the maximum mandatory fixed repurchase price of any such 
outstanding Preferred Stock deemed to be a component of Consolidated Debt and 
(iii) without duplication of amounts already included in Consolidated Debt, 
Consolidated Debt at any time shall be adjusted by adding thereto the amount 
of Total Non-Consolidated Joint Venture Debt at such time.
   
       "Consolidated EBIT" shall mean, for any period, the Consolidated Net   
Income of the Borrower and its Subsidiaries, determined on a consolidated 
basis, before Consolidated Interest Expense (to the extent deducted in 
arriving at Consolidated Net Income) and provision for taxes based on 
income or gains or losses from sales of assets other than inventory sold 
in the ordinary course of business, in each case that were included in 
arriving at Consolidated Net Income.
   
       "Consolidated EBITDA" shall mean, for any period, Consolidated EBIT,   
adjusted by adding thereto the amount of (i) all amortization and 
depreciation and other non-cash items and (ii) any management fees and 
consulting fees paid pursuant to, and in accordance with the requirements 
of, clauses (iii), (vi), (vii) and (viii) of Section 9.07 and clause (vi) 
and (vii) of Section 9.07 of the Original Credit Agreement during such 
period, in each case that were deducted in arriving at Consolidated EBIT 
for such period; PROVIDED that (x) without duplication of amounts already 
included in Consolidated EBITDA, Consolidated EBITDA for any period shall 
be adjusted by adding thereto the amount of Total Non-Consolidated Joint 
Venture EBITDA for the respective period and (y) for purposes of any 
determination of compliance with the financial covenants contained in 
Sections 9.08 through 9.11, inclusive, or any determination of the 
Adjusted Total Leverage Ratio, the Adjusted Senior Leverage Ratio or the 
Total Leverage Ratio elsewhere in this Agreement, Consolidated EBITDA for 
any Test Period shall mean the product of (x) Consolidated EBITDA for the 
two most recent fiscal quarters ended during such Test Period multiplied by   
(y) 2.
   
       "Consolidated Fixed Charge Coverage Ratio" for any period shall mean
the ratio of (x) Consolidated EBITDA (determined after giving effect to the
proviso to the definition thereof) for such period to (y) Consolidated Fixed
Charges for such period. 
   
       "Consolidated Fixed Charges" for any period shall mean the sum,
without duplication, of (i) Consolidated Interest Expense for such period,
(ii) the amount of all 


                                    -103-
<PAGE>

Capital Expenditures made by the Borrower and its Subsidiaries during such 
period (other than Capital Expenditures made with the proceeds or credits 
from equipment exchanges, asset sales or insurance proceeds from any Recovery 
Event to the extent such proceeds are not required to be applied by the 
Borrower as a mandatory repayment pursuant to Section 4.02(c) or (f), as the 
case may be) and (iii) the scheduled principal amount of all amortization 
payments on all Indebtedness (excluding payments pursuant to the Original 
Refinancing and the MTI Refinancing and the principal component of any 
Capitalized Lease Obligation to the extent the Capital Expenditures financed 
pursuant to such Capitalized Lease Obligation were made after the Original 
Effective Date and were included in the determination of Consolidated Fixed 
Charges in a prior period) of the Borrower and its Subsidiaries for such 
period (as determined on the first day of the respective period).  
Notwithstanding anything to the contrary contained above, to the extent 
Consolidated Fixed Charges are to be determined for any Test Period which 
ends prior to the first anniversary of the Restatement Effective Date, 
Consolidated Fixed Charges for all portions of such period occurring prior to 
the Restatement Effective Date shall be calculated in accordance with the 
definition of Test Period contained herein.
   
          "Consolidated Interest Coverage Ratio" for any period shall mean 
the ratio of Consolidated EBITDA (determined after giving effect to the 
proviso to the definition thereof) to Consolidated Interest Expense for such 
period.
   
          "Consolidated Interest Expense" shall mean, for any period, the 
total consolidated interest expense of the Borrower and its Subsidiaries for 
such period (calculated without regard to any limitations on the payment 
thereof) plus, without duplication, (i) that portion of Capitalized Lease 
Obligations of the Borrower and its Subsidiaries representing the interest 
factor for such period, and capitalized interest expense, plus (ii) the 
product of (x) the amount of all cash Dividend requirements (whether or not 
declared or paid) on Disqualified Preferred Stock of the Borrower and on any 
Preferred Stock of any of its Subsidiaries paid, accrued or scheduled to paid 
or accrued during such period multiplied by (y) a fraction, the numerator of 
which is one and the denominator of which is one minus the then current 
effective consolidated Federal, state, local and foreign tax rate (expressed 
as a decimal number between one and zero) of the Borrower as reflected in the 
audited consolidated financial statements of the Borrower for its most 
recently completed fiscal year, which amounts described in preceding clause 
(ii) shall be treated as interest expense of the Borrower and its 
Subsidiaries for purposes of this definition regardless of the treatment of 
such amounts under GAAP, in each case net of the total consolidated cash 
interest income of the Borrower and its Subsidiaries for such period, but 
excluding the amortization of any deferred financing costs or of any costs in 
respect of any Interest Rate Protection Agreement.  Notwithstanding anything 
to the contrary contained above, to the extent Consolidated Interest Expense 
is to be determined for any Test Period which ends prior to the first 
anniversary of the Restatement Effective Date, Consolidated Interest Expense 
for all portions of such period occurring prior to the Restatement Effective 
Date shall be calculated in accordance with the definition of Test Period 
contained herein.
   
          "Consolidated Net Income" shall mean, for any period, the net after 
tax 

                                     -104-
<PAGE>

income of the Borrower and its Subsidiaries determined on a consolidated 
basis, without giving effect to any extraordinary or non-recurring gains or 
losses to the extent not related to the continuing operations of the Borrower 
and its Subsidiaries, any other non-cash expenses incurred or payments made 
in connection with the Original Transaction and the Transaction, and without 
giving effect to gains and losses from the sale or disposition of assets 
(other than sales or dispositions of inventory, equipment, raw materials and 
supplies) by the Borrower and its Subsidiaries; PROVIDED that the following 
items shall be excluded in computing Consolidated Net Income (without 
duplication): (i) the net income or net losses of any Person in which any 
Person or Persons other than the Borrower and its Wholly-Owned Subsidiaries 
has an equity interest or interests, to the extent of such equity interests 
held by Persons other than the Borrower and its Wholly-Owned Subsidiaries in 
such Person, (ii) except for determinations expressly required to be made on 
a PRO FORMA Basis, the net income (or loss) of any Person accrued prior to 
the date it becomes a Wholly-Owned Subsidiary or all or substantially all of 
the property or assets of such Person are acquired by a Wholly-Owned 
Subsidiary and (iii) the net income of any Subsidiary to the extent that the 
declaration or payment of dividends or similar distributions by such 
Subsidiary of such net income is not at the time permitted by the operation 
of the terms of its charter or any agreement, instrument, judgment, decree, 
order, statute, rule or governmental regulation applicable to such Subsidiary.
   
          "Consolidated Senior Debt" shall mean at any time (x) Consolidated 
Debt less (y) the sum of (i) the aggregate outstanding principal amount of 
the Senior Subordinated Notes at such time and (ii) the aggregate principal 
amount of all other subordinated debt incurred pursuant to Sections 9.04(f) 
and (j) and outstanding at such time and otherwise included in Consolidated 
Debt.
   
          "Consolidated Subsidiary" shall mean each Subsidiary of the 
Borrower the financial results of which are consolidated with those of the 
Borrower, in accordance with GAAP, for financial reporting purposes.
   
          "Contingent Obligations" shall mean as to any Person any obligation 
of such Person guaranteeing or intended to guarantee any Indebtedness, 
leases, dividends or other obligations ("primary obligations") of any other 
Person (the "primary obligor") in any manner, whether directly or indirectly, 
including, without limitation, any obligation of such Person, whether or not 
contingent, (a) to purchase any such primary obligation or any property 
constituting direct or indirect security therefor, (b) to advance or supply 
funds (x) for the purchase or payment of any such primary obligation or (y) 
to maintain working capital or equity capital of the primary obligor or 
otherwise to maintain the net worth or solvency of the primary obligor, (c) 
to purchase property, securities or services primarily for the purpose of 
assuring the owner of any such primary obligation of the ability of the 
primary obligor to make payment of such primary obligation or (d) otherwise 
to assure or hold harmless the owner of such primary obligation against loss 
in respect thereof; PROVIDED, HOWEVER, that the term Contingent Obligation 
shall not include endorsements of instruments for deposit or collection or 
standard contractual indemnities entered into, in each case in the ordinary 
course of business.  The amount of any Contingent Obligation shall be deemed 
to be an 

                                     -105-
<PAGE>

amount equal to the stated or determinable amount of the primary obligation 
in respect of which such Contingent Obligation is made or, if not stated or 
determinable, the maximum reasonably anticipated liability in respect thereof 
(assuming such Person is required to perform thereunder) as determined by 
such Person in good faith.
   
          "Continuing Directors" shall mean the directors of the Borrower on 
the Original Effective Date and each other director if such director's 
nomination for the election to the Board of Directors of the Borrower is 
recommended by a majority of the then Continuing Directors.
   
          "Credit Documents" shall mean this Agreement, the Notes, the 
Subsidiaries Guaranty and each Security Document. 
   
          "Credit Event" shall mean the making of a Loan (other than a 
Revolving Loan made pursuant to a Mandatory Borrowing) or the issuance of a 
Letter of Credit.
   
          "Credit Party" shall mean the Borrower and each Subsidiary Guarantor.
   
          "Default" shall mean any event, act or condition which with notice 
or lapse of time, or both, would constitute an Event of Default.
   
          "Defaulting Bank" shall mean any Bank with respect to which a Bank 
Default is in effect.
   
          "Disqualified Preferred Stock" shall mean any Preferred Stock of 
the Borrower other than Qualified Preferred Stock.
   
          "Dividend" shall have the meaning provided in Section 9.06.
   
          "Documents" shall mean and include (i) the Credit Documents, (ii) 
the Original Transaction Documents, (iii) the MTI Refinancing Documents, (iv) 
the MTI Merger Documents and (v) all other documents, agreements and 
instruments executed in connection with the Transaction.
   
          "Domestic Subsidiary" shall mean each Subsidiary of the Borrower 
incorporated or organized in the United States or any State or territory 
thereof.
   
          "Effective Date" shall mean the Original Effective Date.
   
          "Eligible Transferee" shall mean and include a commercial bank, 
mutual fund, financial institution, a "qualified institutional buyer" (as 
defined in Rule 144A of the Securities Act), any fund that invests in bank 
loans or any other "accredited investor" (as defined in Regulation D of the 
Securities Act) (other than an individual).
   
          "Employee Benefit Plans" shall have the meaning set forth in 
Section 5.13. 

                                     -106-
<PAGE>

          "Employment Agreements" shall have the meaning set forth in 
Section 5.13.
   
          "Environmental Claims" shall mean any and all administrative, 
regulatory or judicial actions, suits, demands, demand letters, claims, 
liens, notices of non-compliance or violation, investigations or proceedings 
relating in any way to any violation (or alleged violation) by the Borrower 
or any of its Subsidiaries under any Environmental Law (hereafter "Claims") 
or any permit issued to the Borrower or any of its Subsidiaries under any 
such law, including, without limitation, (a) any and all Claims by 
governmental or regulatory authorities for enforcement, cleanup, removal, 
response, remedial or other actions or damages pursuant to any applicable 
Environmental Law, and (b) any and all Claims by any third party seeking 
damages, contribution, indemnification, cost recovery, compensation or 
injunctive relief resulting from Hazardous Materials or arising from alleged 
injury or threat of injury to health, safety or the environment.
   
          "Environmental Law" shall mean any federal, state or local policy, 
statute, law, rule, regulation, ordinance, code or rule of common law now or 
hereafter in effect and in each case as amended, and any judicial or 
administrative interpretation thereof, including any judicial or 
administrative order, consent, decree or judgment (for purposes of this 
definition (collectively, "Laws")), relating to the environment, or Hazardous 
Materials or health and safety to the extent such health and safety issues 
arise under the Occupational Safety and Health Act of 1970, as amended, or 
any such similar Laws.
   
          "ERISA" shall mean the Employee Retirement Income Security Act of 
1974, as amended from time to time, and the regulations promulgated and 
rulings issued thereunder.  Section references to ERISA are to ERISA, as in 
effect at the date of this Agreement and any subsequent provisions of ERISA, 
amendatory thereof, supplemental thereto or substituted therefor.
   
          "ERISA Affiliate" shall mean each person (as defined in Section 
3(9) of ERISA) which together with the Borrower or a Subsidiary of the 
Borrower would be deemed to be a "single employer" (i) within the meaning of 
Section 414(b), (c), (m) or (o) of the Code or (ii) as a result of the 
Borrower or a Subsidiary of the Borrower being or having been a general 
partner of such person.
   
          "Eurodollar Loans" shall mean each Loan bearing interest at the 
rates provided in Section 1.08(b).
   
          "Eurodollar Rate" shall mean with respect to each Interest Period 
for a  Eurodollar Loan, (i) the arithmetic average (rounded to the nearest 
1/100 of 1%) of the offered quotation to first-class banks in the interbank 
Eurodollar market by BTCo for U.S. dollar deposits of amounts in same day 
funds comparable to the outstanding principal amount of the Eurodollar Loan 
of BTCo for which an interest rate is then being determined with maturities 
comparable to the Interest Period to be applicable to such Eurodollar Loan, 
determined as of 10:00 A.M. (New York time) on the date which is two Business 
Days 

                                     -107-
<PAGE>

prior to the commencement of such Interest Period divided (and rounded upward 
to the next whole multiple of 1/16 of 1%) by (ii) a percentage equal to 100% 
minus the then stated maximum rate of all reserve requirements (including, 
without limitation, any marginal, emergency, supplemental, special or other 
reserves) applicable to any member bank of the Federal Reserve System in 
respect of Eurocurrency liabilities as defined in Regulation D (or any 
successor category of liabilities under Regulation D).
   
          "Event of Default" shall have the meaning provided in Section 10.
   
          "Excess Cash Flow" shall mean, for any period, the remainder of (a) 
the sum of (i) Adjusted Consolidated Net Income for such period, (ii) without 
duplication of amounts already included in Adjusted Consolidated Net Income, 
the Total Non-Consolidated Joint Venture EBITDA for such period and (iii) the 
decrease, if any, in Adjusted Consolidated Working Capital from the first day 
to the last day of such period, MINUS (b) the sum of (i) the amount of 
Capital Expenditures made by the Borrower and its Subsidiaries on a 
consolidated basis during such period, except to the extent financed with the 
proceeds of Indebtedness (other than the proceeds of Revolving Loans) or 
pursuant to Capitalized Lease Obligations or with proceeds of asset sales, 
asset trade-ins or insurance, (ii) the aggregate amount of permanent 
principal payments of Indebtedness for borrowed money of the Borrower and its 
Subsidiaries and the permanent repayment of the principal component of 
Capitalized Lease Obligations of the Borrower and its Subsidiaries (excluding 
(1) payments pursuant to the Original Refinancing and the MTI Refinancing, 
(2) payments with proceeds of asset sales, (3) payments with the proceeds of 
Indebtedness or equity and (4) payments of Loans or other Obligations) during 
such period, (iii) the increase, if any, in Adjusted Consolidated Working 
Capital from the first day to the last day of such period and (iv) without 
duplication of amounts deducted in the preceding clauses (b)(i), (ii) and 
(iii), the amount of cash expended in respect of Permitted Acquisitions 
during such period, except to the extent financed with Indebtedness.
   
          "Excess Cash Flow Payment Date" shall mean the date occurring 120 
days after the last day of a fiscal year of the Borrower (commencing with the 
fiscal year ending on December 31, 1998).
   
          "Excess Cash Flow Payment Period" shall mean, with respect to the 
repayment required on each Excess Cash Flow Payment Date, the immediately 
preceding fiscal year of the Borrower. 
   
          "Excluded Subsidiary" shall mean and include Epic/Alliance of Texas 
Inc., Alliance Resonancia Magnetica S.A. de C.V., MTHS Corporation and Mobile 
Technology-Canada, Inc.
   
          "Existing Indebtedness" shall have the meaning provided in 
Section 5.09(c).
   
          "Existing Indebtedness Agreements" shall have the meaning provided 
in Section 5.13.

                                     -108-
<PAGE>

          "Facing Fee" shall have the meaning provided in Section 3.01(c).
   
          "Federal Funds Rate" shall mean, for any period, a fluctuating 
interest rate equal for each day during such period to the weighted average 
of the rates on overnight Federal Funds transactions with members of the 
Federal Reserve System arranged by Federal Funds brokers, as published for 
such day (or, if such day is not a Business Day, for the next preceding 
Business Day) by the Federal Reserve Bank of New York, or, if such rate is 
not so published for any day which is a Business Day, the average of the 
quotations for such day on such transactions received by the Administrative 
Agent from three Federal Funds brokers of recognized standing selected by the 
Administrative Agent.
   
          "Fees" shall mean all amounts payable pursuant to, or referred to in,
Section 3.01.
   
          "Foreign Subsidiary" shall mean each Subsidiary of the Borrower 
other than a Domestic Subsidiary.
   
          "GAAP" shall mean generally accepted accounting principles in the 
United States of America as in effect from time to time; it being understood 
and agreed that determinations in accordance with GAAP for purposes of 
Section 9, including defined terms as used therein, are subject (to the 
extent provided therein) to Section 13.07(a).
   
          "Hazardous Materials" shall mean (a) any petrochemical or petroleum 
products, radioactive materials, asbestos in any form that is or could become 
friable, urea formaldehyde foam insulation, transformers or other equipment 
that contain dielectric fluid containing levels of polychlorinated biphenyls, 
and radon gas; and (b) any chemicals, materials or substances defined as or 
included in the definition of "hazardous substances", "hazardous wastes", 
"hazardous materials", "restricted hazardous materials", "extremely hazardous 
wastes", "restrictive hazardous wastes", "toxic substances", "toxic 
pollutants", "contaminants" or "pollutants", or words of similar meaning and 
regulatory effect.
   
          "Healthcare Unit" shall mean any of the following: (i) a magnetic 
resonance imaging machine, (ii) a computer assisted tomography machine (CAT 
Scanner), (iii) a SPECT machine, (iv) a lithotripsy machine and (v) any other 
capital-intensive healthcare or diagnostic device used in connection with a 
Permitted Business, together with any computer and all attachments, software 
and related equipment (including any related vehicles, buildings or leasehold 
improvements) required in connection with the operation, transport, housing 
or storage of any of the foregoing.
   
          "Healthcare Unit Replacement" shall mean the exchange, sale or 
other disposition of a Healthcare Unit, which, in the reasonable opinion of 
the Borrower, is obsolete, uneconomic, or no longer useful in the conduct of 
the Borrower's or any of its Subsidiaries' business or otherwise requires 
upgrading, the purpose of which exchange, sale or other disposition is to 
acquire (and has resulted within 180 days prior to such exchange, sale or 

                                     -109-
<PAGE>

disposition, or will result within 180 days following such exchange, sale or 
disposition, in the acquisition of) a replacement Healthcare Unit.
   
          "Indebtedness" of any Person shall mean, without duplication, (i) 
all indebtedness of such Person for borrowed money, (ii) the deferred 
purchase price of assets or services payable to the sellers thereof or any of 
such seller's assignees which in accordance with GAAP would be shown on the 
liability side of the balance sheet of such Person but excluding deferred 
rent as determined in accordance with GAAP, (iii) the face amount of all 
letters of credit issued for the account of such Person and, without 
duplication, all drafts drawn thereunder, (iv) all Indebtedness of a second 
Person secured by any Lien on any property owned by such first Person, 
whether or not such Indebtedness has been assumed, (v) all Capitalized Lease 
Obligations of such Person, (vi) all obligations of such Person to pay a 
specified purchase price for goods or services whether or not delivered or 
accepted, I.E., take-or-pay and similar obligations, (vii) all obligations 
under Interest Rate Protection Agreements and Other Hedging Agreements and 
(viii) all Contingent Obligations of such Person, PROVIDED that Indebtedness 
shall not include trade payables and accrued expenses, in each case arising 
in the ordinary course of business.
   
          "Intercompany Loan" shall have the meaning provided in 
Section 9.05(f).
   
          "Intercompany Notes" shall mean promissory notes, in the form of 
Exhibit J, evidencing Intercompany Loans.
   
          "Interest Determination Date" shall mean, with respect to any 
Eurodollar Loan, the second Business Day prior to the commencement of any 
Interest Period relating to such Eurodollar Loan.
   
          "Interest Period", with respect to any Eurodollar Loan, shall mean 
the interest period applicable thereto, as determined pursuant to Section 1.09.
   
          "Interest Rate Protection Agreement" shall mean any interest rate 
swap agreement, interest rate cap agreement, interest rate collar agreement, 
interest rate hedging agreement or other similar agreement or arrangement.
   
          "Interest Reduction Discount" shall mean initially zero; PROVIDED, 
that from and after the first day of any Margin Reduction Period (the "Start 
Date") occurring after the last day of the first fiscal quarter of the 
Borrower ended after the Original Effective Date to and including the last 
day of such Margin Reduction Period (the "End Date"), the Interest Reduction 
Discount shall be (1) for all purposes of determining interest with respect 
to Revolving Loans and Swingline Loans, the respective percentage per annum 
set forth in clause (A), (B), (C), (D), (E) or (F) below if, but only if, as 
of the last day of the most recent fiscal quarter or year, as the case may 
be, of the Borrower ended immediately prior to such Start Date (the "Test 
Date") the conditions in clause (A), (B), (C), (D), (E) or (F) below are met: 

                                     -110-
<PAGE>

          (A)  1/4 of 1% if, but only if, as of the Test Date for such 
     Start Date the Total Leverage Ratio for the Test Period ended on such 
     Test Date shall be less than 4.50:1.00 and the conditions set forth in 
     none of clauses (B), (C), (D), (E) and (F) below are satisfied;
   
          (B)  3/8 of 1% if, but only if, as of the Test Date for such 
     Start Date the Total Leverage Ratio for the Test Period ended on such 
     Test Date shall be less than 4.25:1.00 and the conditions set forth in 
     none of clauses (C), (D), (E) and (F) below are satisfied;
   
          (C)  1/2 of 1% if, but only if, as of the Test Date for such 
     Start Date the Total Leverage Ratio for the Test Period ended on such 
     Test Date shall be less than 4.00:1.00 and the conditions set forth in 
     none of clauses (D), (E) and (F) below are satisfied;
   
          (D)  3/4 of 1% if, but only if, as of the Test Date for such 
     Start Date the Total Leverage Ratio for the Test Period ended on such 
     Test Date shall be less than 3.50:1.00 and the conditions set forth in 
     neither clause (E) nor (F) below are satisfied; 
   
          (E)  1% if, but only if, as of the Test Date for such Start Date 
     the Total Leverage Ratio for the Test Period ended on such Test Date 
     shall be less than 3.00:1.00 and the conditions set forth in clause 
     (F) below are not satisfied; or
   
          (F)  1-1/4% if, but only if, as of the Test Date for such Start 
     Date the Total Leverage Ratio for the Test Period ended on such Test 
     Date shall be less than or equal to 2.50:1.00,
   
or (2) for all purposes of determining interest with respect to Tranche A 
Term Loans and Tranche B Term Loans, 1/4 of 1% if, but only if, as of the 
Test Date most recently ended prior to such Start Date, the Total Leverage 
Ratio for the Test Period ended on such Test Date shall be less than 
4.00:1.00.
   
The Total Leverage Ratio shall be determined for the relevant Test Period, in 
each case taken as one accounting period, by delivery of an officer's 
certificate of the Borrower to the Banks pursuant to Section 8.01(e) (or in 
the case of the Test Period ended December 31, 1997, the IRD Eligibility 
Certificate), which certificate shall set forth the calculation of the Total 
Leverage Ratio and the Interest Reduction Discount which shall thereafter be 
applicable (until the same is changed or ceases to apply in accordance with 
the following sentences).  The Interest Reduction Discount so determined 
shall apply, except as set forth below, from the date on which such officer's 
certificate is delivered to the Administrative Agent to the earlier of (x) 
the date on which the next certificate is delivered to the Administrative 
Agent pursuant to Section 8.01(e) and (y) the 45th day following the first 
day of the fiscal quarter immediately following the delivery of such 
certificate to the Administrative Agent.  Notwithstanding anything to the 
contrary contained above, the

                                     -111-
<PAGE>

Interest Reduction Discount shall be zero if no such officer's certificate 
has been delivered to the Banks which sets forth the Total Leverage Ratio for 
the relevant Test Period or the financial statements upon which any such 
calculations are based have not been delivered, until such a certificate 
and/or financial statements are delivered.  Notwithstanding anything to the 
contrary above in this definition, the Interest Reduction Discount shall be 
zero at all times when there shall exist a Default or Event of Default.  It 
is understood and agreed that the Interest Reduction Discount as provided 
above shall in no event be cumulative and only the Interest Reduction 
Discount available pursuant to (x) in the case of Revolving Loans and 
Swingline Loans, clause (1)(A), (B), (C), (D), (E), or (F) if any, contained 
in this definition shall be applicable or (y) in the case of Term Loans, 
clause (2) contained in this definition shall be applicable.
   
          "Investment" shall have the meaning provided in the preamble to 
Section 9.05.
   
          "IRD Eligibility Certificate" shall mean a certificate of the chief 
financial officer or other Authorized Officer of the Borrower to the effect 
that no Default or Event of Default exists, which certificate shall (i) be 
delivered solely in respect of the fiscal year of the Borrower ended December 
31, 1997, (ii) set forth the calculations required to establish compliance 
with the provisions of Sections 3.03, 9.02, 9.04(d), (g) and (j) and 9.05 
(a), (g), (l) and (m) and 9.08 through and including 9.11 as at the end of 
such fiscal year and (iii) the calculation of the Total Leverage Ratio, the 
Adjusted Total Leverage Ratio and the Adjusted Senior Leverage Ratio as at 
the last day of the Test Period most recently ended.
   
          "Joint Venture" shall mean any Person, other than an individual or 
a Wholly-Owned Subsidiary of the Borrower, (i) in which the Borrower or a 
Subsidiary of the Borrower holds or acquires an ownership interest (whether 
by way of capital stock, partnership or limited liability company interest, 
or other evidence of ownership) and (ii) which is engaged in a Permitted 
Business.
   
          "L/C Supportable Indebtedness" shall mean (i) obligations of the 
Borrower or its Wholly-Owned Subsidiaries incurred in the ordinary course of 
business with respect to insurance obligations and workers' compensation, 
surety bonds and other similar statutory obligations and (ii) such other 
obligations of the Borrower or any of its Wholly-Owned Subsidiaries as are 
reasonably acceptable to the Administrative Agent and the Letter of Credit 
Issuer and otherwise permitted to exist pursuant to the terms of this 
Agreement.
   
          "Leasehold" of any Person shall mean all of the right, title and 
interest of such Person as lessee or licensee in, to and under leases or 
licenses of land, improvements and/or fixtures.
   
          "Letter of Credit" shall have the meaning provided in 
Section 2.01(a).
   
          "Letter of Credit Fees" shall have the meaning provided in 
Section 3.01(b).

                                     -112-
<PAGE>

          "Letter of Credit Issuer" shall mean BTCo and any other Bank which, 
at the request of the Borrower and with the consent of the Administrative 
Agent, agrees in such Bank's sole discretion to become a Letter of Credit 
Issuer for purposes of issuing Letters of Credit pursuant to Section 2.  The 
sole Letter of Credit Issuer on the Restatement Effective Date is BTCo. 
   
          "Letter of Credit Outstandings" shall mean, at any time, the sum 
of, without duplication, (i) the aggregate Stated Amount of all outstanding 
Letters of Credit and (ii) the aggregate amount of all Unpaid Drawings in 
respect of all Letters of Credit.
   
          "Letter of Credit Request" shall have the meaning provided in 
Section 2.02(a).
   
          "Lien" shall mean any mortgage, pledge, security interest, 
encumbrance, lien or charge of any kind (including any agreement to give any 
of the foregoing, any conditional sale or other title retention agreement, 
any financing or similar statement or notice filed under the UCC or any 
similar recording or notice statute, and any lease having substantially the 
same effect as the foregoing).
   
          "Loan" shall mean each Tranche A Term Loan, each Tranche B Term 
Loan, each Revolving Loan and each Swingline Loan.
   
          "Management Agreements" shall have the meaning provided in 
Section 5.13.
   
          "Management Participants" shall mean certain members of management 
of the Borrower previously identified and satisfactory to the Administrative 
Agent. 
   
          "Mandatory Borrowing" shall have the meaning provided in 
Section 1.01(d).
   
          "Margin Reduction Period" shall mean each period which shall 
commence on a date on which the financial statements are delivered pursuant 
to Section 8.01(b) or (c) (or the date of the delivery of the IRD Eligibility 
Certificate, if applicable), as the case may be, and which shall end on the 
earlier of (i) the date of actual delivery of the next financial statements 
pursuant to Section 8.01(b) or (c), as the case may be, (but excluding the 
delivery of the financial statements delivered pursuant to Section 8.01(c) 
for the fiscal year ended December 31, 1997, in the event the IRD Eligibility 
Certificate has been delivered to the Banks) and (ii) the latest date on 
which the next financial statements are required to be delivered pursuant to 
Section 8.01(b) or (c), as the case may be, (or the date occurring 45 days 
after the close of the first quarterly accounting period in the fiscal year 
of the Borrower ended December 31, 1998) it being understood that the first 
Margin Reduction Period shall commence on the earlier of (x) the date of the 
delivery of the IRD Eligibility Certificate and (y) the date of delivery of 
the first set of financial statements pursuant to Section 8.01(b) after the 
Restatement Effective Date.

                                     -113-
<PAGE>

          "Margin Stock" shall have the meaning provided in Regulation U.

          "Material Adverse Effect" shall mean a material adverse effect on the
business, properties, assets, liabilities, condition (financial or otherwise) or
prospects of the Borrower, the Borrower and its Subsidiaries taken as a whole or
the Acquired Business.

          "Material Contracts" shall have the meaning provided in Section 5.13.

          "Maturity Date", with respect to any Tranche of Loans, shall mean the
Tranche A Term Loan Maturity Date, the Tranche B Term Loan Maturity Date or the
Revolving Loan Maturity Date, as the case may be.

          "Maximum Permitted Acquisition Leverage Ratio" shall mean, at any
time, the maximum Adjusted Leverage Ratio which may exist pursuant to Section
9.11 without giving rise to a Default or Event of Default at such time, adjusted
by reducing the ratio appearing in such maximum Adjusted Leverage Ratio by 0.25.

          "Maximum Swingline Amount" shall mean $2,500,000.

          "Minimum Borrowing Amount" shall mean (i) for Revolving Loans, 
$1,000,000, (ii) for Term Loans, $5,000,000, and (iii) for Swingline Loans, 
$500,000.

          "Moody's" shall mean Moody's Investors Service, Inc.

          "MTI" shall mean Mobile Technology Inc., a Delaware corporation.

          "MTI Acquisition Corp." shall mean MTI Acquisition Corp., a Delaware 
corporation, and immediately prior to the MTI Merger, a Wholly-Owned 
Subsidiary of the Borrower.

          "MTI Merger" shall mean the merger of MTI Acquisition Corp. with and 
into MTI, with MTI being the surviving corporation of such merger, and as a 
result of which, MTI shall become a Wholly-Owned Subsidiary of the Borrower.

          "MTI Merger Agreement" shall mean the Agreement and Plan of Merger, 
dated as of January 13, 1998, between MTI and MTI Acquisition Corp., as in 
effect on the Restatement Effective Date and as the same may be amended, 
modified or supplemented from time to time pursuant to the terms hereof and 
thereof.

          "MTI Merger Documents" shall mean the MTI Merger Agreement and all 
other agreements, instruments and documents entered into or delivered in 
connection with the MTI Merger. 

          "MTI Refinanced Indebtedness" shall have the meaning provided in 
Section 5.09(a).

                                     -114-
<PAGE>

          "MTI Refinancing" shall mean the refinancing of the MTI Refinanced 
Indebtedness in accordance with the provisions of Section 5.09.

          "MTI Refinancing Documents" shall mean each of the agreements, 
documents and instruments entered into in connection with the MTI Refinancing.

          "Net Cash Proceeds" shall mean for any event requiring a reduction of 
the Total Revolving Loan Commitment and/or repayment of Term Loans pursuant 
to Section 3.03 or 4.02, as the case may be, the gross cash proceeds 
(including any cash received by way of deferred payment pursuant to a 
promissory note, receivable or otherwise, but only as and when received) 
received from such event, net of reasonable transaction costs (including, as 
applicable, any underwriting, brokerage or other customary commissions and 
reasonable legal, advisory and other fees and expenses associated therewith) 
received from any such event.

          "Net Sale Proceeds" shall mean for any sale of assets, the gross cash 
proceeds (including any cash received by way of deferred payment pursuant to 
a promissory note, receivable or otherwise, but only as and when received) 
received from any sale of assets, net of (i) reasonable transaction costs 
(including, without limitation, any underwriting, brokerage or other 
customary selling commissions and reasonable legal, advisory and other fees 
and expenses, including title and recording expenses, associated therewith) 
and payments of unassumed liabilities relating to the assets sold at the time 
of, or within 30 days after, the date of such sale, (ii) the amount of such 
gross cash proceeds required to be used to repay any Indebtedness (other than 
Indebtedness of the Banks pursuant to this Agreement) which is secured by the 
respective assets which were sold, and (iii) the estimated marginal increase 
in income taxes which will be payable by the Borrower's consolidated group 
with respect to the fiscal year in which the sale occurs as a result of such 
sale; PROVIDED, HOWEVER, that such gross proceeds shall not include any 
portion of such gross cash proceeds which the Borrower determines in good 
faith should be reserved for post-closing adjustments (including 
indemnification payments) (to the extent the Borrower delivers to the Banks a 
certificate signed by its chief financial officer or treasurer, controller or 
chief accounting officer as to such determination), it being understood and 
agreed that on the day that all such post-closing adjustments have been 
determined (which shall not be later than six months following the date of 
the respective asset sale), the amount (if any) by which the reserved amount 
in respect of such sale or disposition exceeds the actual post-closing 
adjustments payable by the Borrower or any of its Subsidiaries shall 
constitute Net Sale Proceeds on such date received by the Borrower and/or any 
of its Subsidiaries from such sale, lease, transfer or other disposition. The 
parties hereto acknowledge and agree that Net Sale Proceeds shall not include 
any trade-in-credits or purchase price reductions received by the Borrower or 
any of its Subsidiaries in connection with an exchange of equipment for 
replacement equipment that is the functional equivalent of such exchanged 
equipment.

          "New Bank" shall mean each Person listed on Schedule I that is not an 
Original Bank.

                                     -115-
<PAGE>

          "New Credit Party" shall mean each Credit Party that was not a Credit 
Party (as defined in the Original Credit Agreement) on the Original Effective 
Date.

          "New PRO FORMA Balance Sheet" shall have the meaning provided in 
Section 5.16(a).

          "New Tranche A Term Loan Commitment" shall mean, with respect to each 
Bank, the amount set forth opposite such Bank's name in Schedule I directly 
below the column entitled "New Tranche A Term Loan Commitment", as the same 
may be reduced or terminated pursuant to Sections 3.03 and/or 10.

          "New Tranche A Term Loans" shall have the meaning provided in Section 
1.01(a).

          "Non-Consolidated Joint Venture" shall mean any Joint Venture which 
is not a Consolidated Subsidiary of the Borrower.

          "Non-Consolidated Joint Venture Debt" shall mean, for each 
Non-Consolidated Joint Venture at any time, the Proportionate Share of the 
increase (or decrease) to Consolidated Debt at such time which would have 
resulted if the respective Joint Venture had instead been a Wholly-Owned 
Subsidiary of the Borrower at such time.

          "Non-Consolidated Joint Venture EBITDA" shall mean, for each 
Non-Consolidated Joint Venture for any period, the Proportionate Share of the 
increase (or decrease) to Consolidated EBITDA for such period which would 
have occurred if the respective Joint Venture had instead been a Wholly-Owned 
Subsidiary of the Borrower during such period (or, if shorter, that portion 
of such period during which the respective Non-Consolidated Joint Venture was 
a Non-Consolidated Joint Venture).  Notwithstanding anything to the contrary 
contained above, for purposes of any determination of Non-Consolidated Joint 
Venture EBITDA used in a computation of Total Non-Consolidated Joint Venture 
EBITDA for purposes of the definition of Excess Cash Flow, (A) if 
Non-Consolidated Joint Venture EBITDA for the respective period, as 
determined pursuant to the immediately preceding sentence, is positive, the 
amount thereof for such purposes shall be limited to the lesser of (x) the 
amount determined pursuant to the immediately preceding sentence and (y) the 
amount of cash actually distributed during the respective period by such 
Non-Consolidated Joint Venture to the Borrower or its Wholly-Owned 
Subsidiaries and (B) if Non-Consolidated Joint Venture EBITDA for the 
respective period is negative, such negative amount shall be included for 
such purposes, but only to the extent the aggregate of all negative amounts 
so included (for the respective period and all prior periods occurring after 
the Original Effective Date) does not exceed the aggregate amount theretofore 
invested by the Borrower and its Subsidiaries in the respective 
Non-Consolidated Joint Venture; PROVIDED that preceding clause (B) shall not 
be applicable to any Non-Consolidated Joint Venture acquired pursuant to a 
Permitted Acquisition.

                                     -116-
<PAGE>

          "Non-Defaulting Bank" shall mean each Bank other than a Defaulting 
Bank.

          "Non-Subsidiary Joint Venture" shall mean each Joint Venture which is 
not a Subsidiary of the Borrower.

          "Non-Wholly Owned Entity" shall have the meaning provided in the 
definition of Permitted Acquisition.

          "Note" shall mean each Tranche A Term Note, each Tranche B Term Note, 
each Revolving Note and the Swingline Note.

          "Notice of Borrowing" shall have the meaning provided in Section 
1.03(a).

          "Notice of Conversion" shall have the meaning provided in Section
1.06.

          "Notice Office" shall mean the office of the Administrative Agent 
located at One Bankers Trust Plaza, New York, New York 10006 or such other 
office as the Administrative Agent may designate to the Borrower and the 
Banks from time to time.

          "Obligations" shall mean all amounts, direct or indirect, contingent 
or absolute, of every type or description, and at any time existing, owing to 
either Agent, the Collateral Agent or any Bank pursuant to the terms of this 
Agreement or any other Credit Document.

          "Original Bank" shall mean each Person which was a Bank under, and as 
defined in, the Original Credit Agreement.

          "Original Credit Agreement" shall have the meaning provided in the 
first WHEREAS clause of this Agreement.

          "Original Effective Date" shall mean the Effective Date under, and as 
defined in, the Original Credit Agreement.

          "Original Letter of Credit" shall have the meaning provided in 
Section 2.01(e).

          "Original Loans" shall mean, collectively, the Original Term Loans 
and the Original Revolving Loans.

          "Original PRO FORMA Balance Sheet" shall have the meaning provided 
in Section 7.10(b).

          "Original Refinancing" shall mean the "Refinancing", as defined in 
the Original Credit Agreement.

                                     -117-
<PAGE>

          "Original Revolving Loans" shall mean the "Revolving Loans" under, 
and as defined in, the Original Credit Agreement.

          "Original Term Loan Bank" shall mean each Bank under, and as 
defined in, the Original Credit Agreement with outstanding Original Term 
Loans on the Restatement Effective Date (immediately prior to giving effect 
thereto).

          "Original Term Loans" shall mean the "Term Loans" under, and as 
defined in, the Original Credit Agreement.

          "Original Transaction" shall mean the "Transaction", as defined in 
the Original Credit Agreement.

          "Original Transaction Documents" shall mean the Documents under, 
and as defined in, the Original Credit Agreement.

          "Other Hedging Agreements" shall mean any foreign exchange 
contracts, currency swap agreements or other similar agreements or 
arrangements designed to protect against fluctuations in currency values.

          "Participant" shall have the meaning provided in Section 2.03(a).

          "Payment Office" shall mean the office of the Administrative Agent 
located at One Bankers Trust Plaza, New York, New York 10006 or such other 
office as the Administrative Agent may designate to the Borrower and the 
Banks from time to time.

          "PBGC" shall mean the Pension Benefit Guaranty Corporation 
established pursuant to Section 4002 of ERISA, or any successor thereto.

          "Permitted Acquired Debt" shall have the meaning set forth in 
Section 9.04(d).

          "Permitted Acquisition" shall mean the acquisition by the Borrower 
or any of its Wholly-Owned Domestic Subsidiaries of assets constituting a 
business, division or product line of any Person not already a Subsidiary of 
the Borrower or any of its Wholly-Owned Subsidiaries or of 100% of the 
capital stock or other equity interests of any such Person, which Person 
shall, as a result of such acquisition, become a Domestic Subsidiary of the 
Borrower or such Wholly-Owned Subsidiary, PROVIDED that (A) the consideration 
paid by the Borrower or such Wholly-Owned Subsidiary consists solely of cash 
(including proceeds of Revolving Loans), the issuance of the Borrower Common 
Stock, the issuance of any Qualified Preferred Stock or Disqualified 
Preferred Stock otherwise permitted in Section 9.13, the issuance of 
Indebtedness otherwise permitted in Section 9.04 (including Permitted 
Subordinated Indebtedness) and the assumption/acquisition of any Permitted 
Acquired Debt (calculated in accordance with GAAP) relating to such business, 
division, product line or Person which is permitted to remain outstanding in 
accordance with the requirements of Sec-

                                        -118-
<PAGE>

tion 9.04, (B) in the case of the acquisition of 100% of the capital stock or 
other equity interests of any Person, such Person (the "Acquired Person") 
shall own no capital stock or other equity interests of any other Person 
unless either (x) the Acquired Person owns 100% of the capital stock or other 
equity interests of such other Person or (y) if the Acquired Person owns 
capital stock or equity interests in any other Person which is not a 
Wholly-Owned Subsidiary of the Acquired Person (a "Non-Wholly Owned Entity"), 
both (1) the Acquired Person shall not have been created or established in 
contemplation of, or for purposes of, the respective Permitted Acquisition 
and (2) any Non-Wholly Owned Entity of the Acquired Person shall have been 
non-wholly-owned prior to the date of the respective Permitted Acquisition 
and not created or established in contemplation thereof, (C) substantially 
all of the business, division or product line acquired pursuant to the 
respective Permitted Acquisition, or the business of the Person acquired 
pursuant to the respective Permitted Acquisition and its Subsidiaries taken 
as a whole, is in the United States, (D) the assets acquired, or the business 
of the Person whose stock is acquired, shall be in a Permitted Business and 
(E) all applicable requirements of Sections 8.14 and 9.02 applicable to 
Permitted Acquisitions are satisfied.  Notwithstanding anything to the 
contrary contained in the immediately preceding sentence, an acquisition 
which does not otherwise meet the requirements set forth above in the 
definition of "Permitted Acquisition" shall constitute a Permitted 
Acquisition if, and to the extent, the Required Banks agree in writing that 
such acquisition shall constitute a Permitted Acquisition for purposes of 
this Agreement.

          "Permitted Acquisition Additional Cost-Savings" shall mean, in 
connection with each Permitted Acquisition, those demonstrable cost-savings 
adjustments (in each case not included pursuant to clause (iii) or (iv) of 
the definition of PRO FORMA Basis contained herein) reasonably anticipated by 
the Borrower to be achieved in connection with such Permitted Acquisition for 
the 12 month period following the consummation of such Permitted Acquisition, 
which cost-savings adjustments shall be estimated on a good faith basis by 
the Borrower and, if requested by either Agent, be verified by a nationally 
recognized accounting firm or as otherwise agreed to by such Agent.

          "Permitted Business" shall mean the magnetic resonance imaging 
business conducted by the Borrower and its Subsidiaries on the Restatement 
Effective Date, any imaging or other healthcare services business, the 
provision of equipment and services to hospitals and other healthcare 
providers and reasonable extensions of the foregoing.

          "Permitted Debt" shall mean and include Permitted Acquired Debt, 
Permitted Subordinated Refinancing Indebtedness and Permitted Subordinated 
Indebtedness.

          "Permitted Encumbrances" shall mean (i) those liens, encumbrances 
and other matters affecting title to any Real Property and found reasonably 
acceptable by the Administrative Agent, (ii) as to any particular Real 
Property at any time, such easements, encroachments, covenants, rights of 
way, minor defects, irregularities or encumbrances on title which could 
reasonably be expected to materially impair such Real Property for the 
purpose for which it is held by the mortgagor thereof, or the lien held by 
the Collateral Agent, (iii) zoning and other municipal ordinances which are 
not violated in any material

                                    -119-
<PAGE>

respect by the existing improvements and the present use made by the 
mortgagor thereof of the premises, (iv) general real estate taxes and 
assessments not yet delinquent, and (v) such other similar items as the 
Administrative Agent may consent to (such consent not to be unreasonably 
withheld).

          "Permitted Holders" shall mean Apollo Group and its Affiliates and 
the Management Participants.

          "Permitted Liens" shall have the meaning provided in Section 9.03.

          "Permitted Sale-Leaseback Transaction" shall mean any sale by the 
Borrower or any of its Subsidiaries of any Healthcare Unit first acquired by 
the Borrower or such Subsidiary after the Original Effective Date which 
Healthcare Unit is then leased back to the Borrower or such Subsidiary, 
PROVIDED that (i) the proceeds of the respective sale shall be entirely cash 
and in an amount at least equal to 85% of the aggregate amount expended by 
the Borrower or such Subsidiary in so acquiring such Healthcare Unit, (ii) 
such sale and leaseback are effected within 90 days of the acquisition by the 
Borrower or such Subsidiary of such Healthcare Unit, and (iii) the respective 
transaction is otherwise effected in accordance with the applicable 
requirements of Section 9.02(k).

          "Permitted Subordinated Indebtedness" shall mean subordinated 
Indebtedness of the Borrower incurred in connection with a Permitted 
Acquisition and in accordance with Section 8.14, which Permitted Subordinated 
Indebtedness and all terms and conditions thereof (including, without 
limitation, the maturity thereof, the interest rate applicable thereto, 
amortization, defaults, remedies, voting rights, subordination provisions, 
etc.), and the documentation therefor, shall be reasonably satisfactory to 
the Administrative Agent, PROVIDED that in any event, unless the Required 
Banks otherwise expressly consent in writing prior to the incurrence thereof, 
(i) no such Indebtedness shall be guaranteed by the Borrower or any of its 
Subsidiaries and (ii) no such Indebtedness shall be secured by any asset of 
the Borrower or any of its Subsidiaries.  The incurrence of Permitted 
Subordinated Indebtedness shall be deemed to be a representation and warranty 
by the Borrower that all conditions thereto have been satisfied in all 
material respects and that same is permitted in accordance with the terms of 
this Agreement, which representation and warranty shall be deemed to be a 
representation and warranty for all purposes hereunder, including, without 
limitation, Sections 6 and 10.

          "Permitted Subordinated Refinancing Indebtedness" shall mean 
Indebtedness of the Borrower issued or given in exchange for, or the proceeds 
of which are used to refinance, the Senior Subordinated Notes, so long as (a) 
such Indebtedness has a weighted average life to maturity greater than or 
equal to the weighted average life to maturity of the Senior Subordinated 
Notes, (b) such refinancing does not (i) increase the amount of such 
Indebtedness outstanding immediately prior to such refinancing or (ii) add 
guarantors, obligors or security from that which applied to the Senior 
Subordinated Notes, (c) such Indebtedness has substantially the same (or, 
from the perspective of the Banks, more favorable) subordination provisions, 
if any, as applied to the Senior Subordinated Notes, and (d)

                                   -120-
<PAGE>

all other terms of such refinancing (including, without limitation, with 
respect to the amortization schedules, redemption provisions, maturities, 
covenants, defaults and remedies), are not, taken as a whole, materially less 
favorable to the Borrower than those previously existing with respect to the 
Senior Subordinated Notes.

          "Person" shall mean any individual, partnership, joint venture, 
firm, corporation, limited liability company, association, trust or other 
enterprise or any government or political subdivision or any agency, 
department or instrumentality thereof.

          "PIK Preferred Stock" shall mean the pay-in-kind preferred stock of 
the Borrower, $.01 par value per share, issued pursuant to the PIK Preferred 
Stock Documents.

          "PIK Preferred Stock Documents" shall mean the documents executed 
and delivered with respect to the PIK Preferred Stock on the Original 
Effective Date.

          "Plan" shall mean any pension plan as defined in Section 3(2) of 
ERISA, which is maintained or contributed to by (or to which there is an 
obligation to contribute of) the Borrower or a Subsidiary of the Borrower  or 
an ERISA Affiliate, and each such plan for the five year period immediately 
following the latest date on which the Borrower, or a Subsidiary of the 
Borrower or an ERISA Affiliate maintained, contributed to or had an 
obligation to contribute to such plan.

          "Pledge Agreement" shall mean the Pledge Agreement, dated as of 
December 18, 1997, executed and delivered pursuant to Section 5.10 of the 
Original Credit Agreement, as same may from time to time be amended, modified 
or supplemented (including by the addition of certain additional Credit 
Parties as parties thereto as required by Section 5.10 hereof) in accordance 
with the terms hereof and thereof.

          "Pledge Agreement Collateral" shall  mean all "Collateral" as 
defined in the Pledge Agreement.

          "Pledged Securities" shall mean all the Pledged Securities as 
defined in the Pledge Agreement.

          "Preferred Stock", as applied to the capital stock of any Person, 
means capital stock of such Person (other than common stock of such Person) 
of any class or classes (however designed) that ranks prior, as to the 
payment of dividends or as to the distribution of assets upon any voluntary 
or involuntary liquidation, dissolution or winding up of such Person, to 
shares of capital stock of any other class of such Person, and shall include 
any Qualified Preferred Stock and Disqualified Preferred Stock.

          "Prime Lending Rate" shall mean the rate which BTCo announces from 
time to time as its prime lending rate, the Prime Lending Rate to change when 
and as such prime lending rate changes.  The Prime Lending Rate is a 
reference rate and does not necessarily represent the lowest or best rate 
actually charged to any customer.  BTCo may make com-

                                     -121-
<PAGE>

mercial loans or other loans at rates of interest at, above or below the 
Prime Lending Rate.

          "PRO FORMA Basis" shall mean, in connection with any calculation of 
compliance with any financial covenant or financial term, the calculation 
thereof after giving effect on a PRO FORMA basis to (v) if the relevant 
period to be tested includes any period prior to the Original Effective Date, 
the consummation of the Original Transaction as if the same had occurred on 
the first day of such period, (w) if the relevant period to be tested 
includes any period prior to the Restatement Effective Date, the consummation 
of the Transaction as if the same had occurred on the first day of such 
period, (x) the incurrence of any Indebtedness (other than revolving 
Indebtedness, except to the extent same is incurred to finance the Original 
Transaction or the Transaction, to refinance other outstanding Indebtedness 
or to finance Permitted Acquisitions) or Preferred Stock (other than 
Qualified Preferred Stock of the Borrower) after the first day of the 
relevant Calculation Period as if such Indebtedness or Preferred Stock had 
been incurred or issued (and the proceeds thereof applied) on the first day 
of the relevant Calculation Period, (y) the permanent repayment of any 
Indebtedness (other than revolving Indebtedness except to the extent paid 
with Permitted Debt or Disqualified Preferred Stock) or Preferred Stock 
(other than Qualified Preferred Stock of the Borrower) after the first day of 
the relevant Calculation Period as if such Indebtedness or Preferred Stock 
had been retired or redeemed on the first day of the relevant Calculation 
Period and (z) the Permitted Acquisition, if any, then being consummated as 
well as any other Permitted Acquisition consummated after the first day of 
the relevant Calculation Period and on or prior to the  date of the 
respective Permitted Acquisition then being effected, with the following 
rules to apply in connection therewith:

          (i)   all Indebtedness and Preferred Stock (other than Qualified
     Preferred Stock of the Borrower) (x) (other than revolving Indebtedness,
     except to the extent same is incurred to finance the Original Transaction
     or the Transaction, to refinance other outstanding Indebtedness, or to
     finance Permitted Acquisitions) incurred or issued after the first day of
     the relevant Calculation Period (whether incurred to finance a Permitted
     Acquisition, to refinance Indebtedness or otherwise) shall be deemed to
     have been incurred or issued (and the proceeds thereof applied) on the
     first day of the respective Calculation Period and remain outstanding
     through the date of determination (and thereafter in the case of
     projections pursuant to Section 8.14(a)(iv)) and (y) (other than revolving
     Indebtedness except to the extent paid with Permitted Debt or Disqualified
     Preferred Stock) permanently retired or redeemed after the first day of the
     relevant Calculation Period shall be deemed to have been retired or
     redeemed on the first day of the respective Calculation Period and remain
     retired through the date of determination (and thereafter in the case of
     projections pursuant to Section 8.14(a)(iv));

          (ii)  all Indebtedness or Preferred Stock (other than Qualified
     Preferred Stock of the Borrower) assumed to be outstanding pursuant to
     preceding clause (i) shall be deemed to have borne interest or accrued
     dividends, as the case may be, at (x) the rate applicable thereto, in the
     case of fixed rate indebtedness or Preferred Stock or (y) the rates which
     would have been applicable thereto during the respective

                                        -122-
<PAGE>

     period when same was deemed outstanding, in the case of floating rate 
     Indebtedness or Preferred Stock (although interest expense with respect 
     to any Indebtedness or Preferred Stock for periods while same was 
     actually outstanding during the respective period shall be calculated 
     using the actual rates applicable thereto while same was actually 
     outstanding); PROVIDED that for purposes of calculations pursuant to 
     Section 8.14(a)(iv), all Indebtedness or Preferred Stock (whether 
     actually outstanding or deemed outstanding) bearing interest at a 
     floating rate of interest shall be tested on the basis of the rates 
     applicable at the time the determination is made pursuant to said 
     provisions;

          (iii) in making any determination of Consolidated EBITDA, PRO FORMA 
     effect shall be given to any Permitted Acquisition consummated after the 
     first day of the respective period being tested, taking into account, for 
     any portion of the relevant period being tested occurring prior to the 
     consummation of such Permitted Acquisition, demonstrable cost savings 
     actually achieved simultaneously with the closing of the respective 
     Permitted Acquisition, which cost savings would be permitted to be 
     recognized in PRO FORMA statements prepared in accordance with Regulation 
     S-X under the Securities Act, as if such cost-savings were realized on 
     the first day of the relevant period;

          (iv)  without duplication of adjustments provided above, in case of 
     any Permitted Acquisition consummated after the first day of the relevant 
     period being tested, PRO FORMA effect shall be given to the termination 
     or replacement of operating leases with Capitalized Lease Obligations or 
     other Indebtedness, and to any replacement of Capitalized Lease 
     Obligations or other Indebtedness with operating leases, in each case 
     effected at the time of the consummation of such Permitted Acquisition or 
     thereafter, in each case if effected after the first day of the period 
     being tested and prior to the date the respective determination is being 
     made, as if such termination or replacement had occurred on the first day 
     of the relevant period; and

          (v)   in making any determination of Consolidated EBITDA for purposes 
     of any calculation of the Adjusted Total Leverage Ratio or the Adjusted 
     Senior Leverage Ratio only, (x) for any Permitted Acquisition which 
     occurred during the last two fiscal quarters comprising the respective 
     Test Period (and, in the case of Section 8.14, thereafter and on or prior 
     to the relevant date of determination), there shall be added to 
     Consolidated EBITDA the amount of Permitted Acquisition Additional Cost 
     Savings, determined in accordance with the definition thereof contained 
     herein, expected to be realized with respect to such Permitted 
     Acquisition, (y) for any Permitted Acquisition effected in the second 
     fiscal quarter of the respective Test Period (it being understood and 
     agreed that such fiscal quarter shall not be directly included in the 
     determination of Consolidated EBITDA, by virtue of the proviso to the 
     definition thereof), the Consolidated EBITDA shall be increased by 50% 
     of the Permitted Acquisition Additional Cost Savings estimated to arise 
     in connection with the respective Permitted Acquisition and (z) for any 
     Permitted Acquisition effected in the first fiscal quarter of the 
     respective Test Period (it being

                                     -123-

<PAGE>

     understood and agreed that such fiscal quarter will not be directly 
     included in the determination of Consolidated EBITDA by virtue of the 
     proviso to the definition thereof), the Consolidated EBITDA shall be 
     increased by 25% of the Permitted Acquisition Additional Cost Savings 
     estimated to arise in connection with the respective Permitted 
     Acquisition; PROVIDED that the aggregate additions to Consolidated 
     EBITDA, for any period being tested, pursuant to this clause (v) shall 
     not exceed 15% of the amount which would have been Consolidated EBITDA 
     in the absence of the adjustment pursuant to this clause (v).

Notwithstanding anything to the contrary contained above, (x) for purposes of
Sections 9.08, 9.10 and 9.11, and for purposes of all determinations of the
Interest Reduction Discount, PRO FORMA effect (as otherwise provided above)
shall only be given for events or occurrences which occurred during the
respective Test Period but not thereafter and (y) for purposes of Section 8.14,
PRO FORMA effect (as otherwise provided above) shall be given for events or
occurrences which occurred during the respective Test Period and thereafter but
on or prior to the respective date of determination.

          "Projections" shall have the meaning provided in Section 5.16(b).

          "Proportionate Share" shall mean (I) in the case of any 
determination of Non-Consolidated Joint Venture EBITDA, with respect to each 
Non-Consolidated Joint Venture for any period, the proportion (expressed as a 
percentage) of the share of the Borrower and its Wholly-Owned Subsidiaries 
(whether directly or indirectly) in the Non-Consolidated Joint Venture EBITDA 
(for this purpose, calculated in accordance with the first sentence of the 
definition thereof as if the phrase "the Proportionate Share of" appearing 
therein and the second sentence of such definition were deleted) of such 
Non-Consolidated Joint Venture for such period, which percentage shall be 
determined giving effect to any priorities (including, without limitation, 
repayments of loans to owners of equity interest in the respective Joint 
Venture, preferred distribution priorities, etc.) established by such 
Non-Consolidated Joint Venture (or the owners of the equity interests 
therein) for the allocation of such Non-Consolidated Joint Venture EBITDA and 
(II) in the case of any determination of Non-Consolidated Joint Venture Debt, 
with respect to each Non-Consolidated Joint Venture at any time, the 
percentage equal to the percentage determined pursuant to clause (I) above at 
such time.

          "Qualified IPO" shall mean an underwritten public offering of Borrower
Common Stock which generates cash proceeds of at least $30,000,000.

          "Qualified Preferred Stock" shall mean any Preferred Stock of the 
Borrower, the express terms of which shall provide that dividends thereon 
shall not be required to be paid at any time (and to the extent) that such 
payment would be prohibited by the terms of this Agreement or any other 
agreement of the Borrower relating to outstanding indebtedness and which, 
by its terms (or by the terms of any security into which it is convertible 
or for which it is exchangeable), or upon the happening of any event 
(including any Change of Control Event), cannot mature (excluding any 
maturity as the result of an optional redemp-

                                       -124-

<PAGE>

tion by the issuer thereof) and is not mandatorily redeemable, pursuant 
to a sinking fund obligation or otherwise, and is not redeemable, or
required to be repurchased, at the sole option of the holder thereof 
(including, without limitation, upon the occurrence of a Change of Control 
Event), in whole or in part, on or prior to the date occurring two years 
after the Tranche B Term Loan Maturity Date.

          "Quarterly Payment Date" shall mean the last Business Day of each
March, June, September and December.

          "Real Property" of any Person shall mean all of the right, title and
interest of such Person in and to land, improvements and fixtures, including
Leaseholds.

          "Recapitalization" shall have the meaning provided in the Original
Credit Agreement.

          "Recovery Event" shall mean the receipt by the Borrower or any of its
Subsidiaries of any insurance or condemnation proceeds payable (i) by reason of
theft, physical destruction or damage or any other similar event with respect to
any properties or assets of the Borrower or any of its Subsidiaries, (ii) by
reason of any condemnation, taking, seizing or similar event with respect to any
properties or assets of the Borrower or any of its Subsidiaries and (iii) under
any policy of insurance required to be maintained under Section 8.03.

          "Register" shall have the meaning provided in Section 13.17.

          "Regulation D" shall mean Regulation D of the Board of Governors of
the Federal Reserve System as from time to time in effect and any successor to
all or a portion thereof establishing reserve requirements.

          "Regulation G" shall mean Regulation G of the Board of Governors of
the Federal Reserve System as from time to time in effect and any successor to
all or any portion thereof.

          "Regulation T" shall mean Regulation T of the Board of Governors of
the Federal Reserve System as from to time in effect and any successor to all or
any portion thereof.

          "Regulation U" shall mean Regulation U of the Board of Governors of
the Federal Reserve System as from time to time in effect and any successor to
all or a portion thereof.
   
          "Regulation X" shall mean Regulation X of the Board of Governors of
the Federal Reserve System as from time to time in effect and any successor to
all or any portion thereof.

                                       -125-

<PAGE>

          "Release" means disposing, discharging, injecting, spilling, pumping,
leaking, leaching, dumping, emitting, escaping, emptying, seeping, placing,
pouring and the like, into or upon any land or water or air, or otherwise
entering into the environment.

          "Replaced Bank" shall have the meaning provided in Section 1.13.

          "Replacement Bank" shall have the meaning provided in Section 1.13.

          "Reportable Event" shall mean an event described in Section 4043(c) of
ERISA with respect to a Plan that is subject to Title IV of ERISA other than
those events as to which the 30-day notice period is waived under subsection
 .22, .23, .25, .27, or .28 of PBGC Regulation Section 4043.

          "Required Banks" shall mean Non-Defaulting Banks, the sum of whose
outstanding Term Loans and Revolving Loan Commitments (or after the termination
thereof, outstanding Revolving Loans and Adjusted RL Percentage of Swingline
Loans and Letter of Credit Outstandings) represent an amount greater than 50% of
the sum of all outstanding Term Loans of Non-Defaulting Banks and the Adjusted
Total Revolving Loan Commitment (or after the termination thereof, the sum of
the then total outstanding Revolving Loans of Non-Defaulting Banks and the
aggregate Adjusted RL Percentages of all Non-Defaulting Banks of the total
outstanding Swingline Loans and Letter of Credit Outstandings at such time).

          "Restatement Effective Date" shall have the meaning provided in
Section 13.10.

          "Returns" shall have the meaning provided in Section 7.21.

          "Revolving Loan" shall have the meaning provided in Section 1.01(b).

          "Revolving Loan Commitment" shall mean, with respect to each RL Bank,
the amount set forth opposite such Bank's name in Schedule I directly below the
column entitled "Revolving Loan Commitment", as the same may be reduced from
time to time pursuant to Sections 3.02, 3.03, 4.02 and/or Section 10.

          "Revolving Loan Maturity Date" shall mean December 18, 2002.

          "Revolving Note" shall have the meaning provided in Section
1.05(a)(iii).

          "RL Bank" shall mean at any time each Bank with a Revolving Loan
Commitment or with outstanding Revolving Loans.

          "RL Percentage" of any Bank at any time shall mean a fraction
(expressed as a percentage) the numerator of which is the Revolving Loan
Commitment of such Bank at such time and the denominator of which is the Total
Revolving Loan Commitment at such 

                                       -126-

<PAGE>

time, PROVIDED that if the RL Percentage of any Bank is to be determined 
after the Total Revolving Loan Commitment has been terminated, then the RL 
Percentages of the Banks shall be determined immediately prior (and without 
giving effect) to such termination.

          "S&P" shall mean Standard & Poor's Ratings Services, a division of
McGraw Hill, Inc.

          "Scheduled Commitment Reduction" shall have the meaning provided in
Section 3.03(d).

          "Scheduled Commitment Reduction Date" shall have the meaning provided
in Section 3.03(d).

          "Scheduled Existing Indebtedness" shall have the meaning provided in
Section 5.09(c).

          "Scheduled Repayment" shall mean any Tranche A Term Loan Scheduled
Repayment and/or any Tranche B Term Loan Scheduled Repayment.

          "SEC" shall mean the Securities and Exchange Commission or any
successor thereto.

          "Section 4.04(b)(ii) Certificate" shall have the meaning provided in
Section 4.04(b)(ii).

          "Secured Creditors" shall have the meaning provided in the Security
Documents.

          "Securities Act" shall mean the Securities Act of 1933, as amended,
and the rules and regulations promulgated thereunder.

          "Security Agreement" shall mean the Security Agreement, dated as of
December 18, 1997, executed and delivered pursuant to Section 5.10 of the
Original Credit Agreement, as same may be amended, modified or supplemented from
time to time (including by the addition of certain additional Credit Parties as
parties thereto as required by Section 5.10 hereof) in accordance with the terms
hereof and thereof.

          "Security Agreement Collateral" shall mean all "Collateral" as defined
in the Security Agreement.

          "Security Documents" shall mean and include the Security Agreement, 
the Pledge Agreement and each Additional Security Document, if any.

          "Senior Subordinated Notes" shall mean the Borrower's 9-5/8% Senior
Subordinated Notes due 2005 and the Borrower's Floating Interest Rate
Subordinated Term 

                                       -127-

<PAGE>

Securities, in each case issued pursuant to the Senior Subordinated Notes 
Indenture, as in effect on the Original Effective Date and as the same may be 
amended, modified or supplemented from time to time in accordance with the 
terms hereof and thereof.

          "Senior Subordinated Notes Documents" shall mean the Senior
Subordinated Notes, the Senior Subordinated Notes Indenture and all other
documents executed and delivered with respect to the Senior Subordinated Notes
or Senior Subordinated Notes Indenture, as in effect on the Original Effective
Date and as the same may be amended, modified or supplemented from time to time
in accordance with the terms hereof and thereof.

          "Senior Subordinated Notes Indenture" shall mean the Indenture, dated
as of December 18, 1997, among the Borrower, the Subsidiary Guarantors and the
Senior Subordinated Notes Indenture Trustee, as in effect on the Original
Effective Date and as thereafter amended from time to time in accordance with
the requirements hereof and thereof.

          "Senior Subordinated Notes Indenture Trustee" shall mean IBJ Schroder
Bank & Trust Company.

          "Shareholder Subordinated Note" shall mean an unsecured junior
subordinated note issued by the Borrower (and not guaranteed or supported in any
way by the Borrower or any of its Subsidiaries) in the form of Exhibit K.

          "Shareholders' Agreements" shall have the meaning provided in Section
5.13.

          "Standby Letter of Credit" shall have the meaning provided in Section
2.01(a).

          "Stated Amount" of each Letter of Credit shall mean the maximum amount
available to be drawn thereunder (regardless of whether any conditions for
drawing could then be met).

          "Subsidiaries Guaranty" shall mean the Subsidiaries Guaranty, dated as
of December 18, 1997, executed and delivered pursuant to Section 5.10 of the
Original Credit Agreement, as same may be amended, modified or supplemented from
time to time (including by the addition of certain additional Credit Parties as
parties thereto as required by Section 5.10 hereof) in accordance with the terms
hereof and thereof.

          "Subsidiary" of any Person shall mean and include (i) any corporation
more than 50% of whose stock of any class or classes having by the terms thereof
ordinary voting power to elect a majority of the directors of such corporation
(irrespective of whether or not at the time stock of any class or classes of
such corporation shall have or might have voting power by reason of the
happening of any contingency) is at the time owned by such Person 

                                       -128-

<PAGE>

directly or indirectly through Subsidiaries and (ii) any partnership, 
association, joint venture or other entity (other than a corporation) in 
which such Person directly or indirectly through Subsidiaries, has more than 
a 50% equity interest at the time.

          "Subsidiary Guarantor" shall mean each Wholly-Owned Subsidiary of the 
Borrower that is or becomes a party to the Subsidiaries Guaranty.

          "Swingline Expiry Date" shall mean the date which is five Business
Days prior to the Revolving Loan Maturity Date.

          "Swingline Loan" shall have the meaning provided in Section 1.01(c).

          "Swingline Note" shall have the meaning provided in Section
1.05(a)(iv).

          "Syndication Agent" shall have the meaning provided in the first
paragraph of this Agreement and shall include any successor to the Syndication
Agent appointed pursuant to Section 12.10.

          "Syndication Date" shall mean that date upon which the Agents
determine (and notify the Borrower and the Banks) that the primary syndication
(and resultant addition of Persons as Banks pursuant to Section 13.04(b)) of the
New Tranche A Term Loans and the Tranche B Term Loans has been completed.

          "Tax Allocation Agreements" shall have the meaning provided in Section
5.13.

          "Taxes" shall have the meaning provided in Section 4.04(a).

          "Term Loan Commitment" shall mean the New Tranche A Term Loan
Commitment and/or the Tranche B Term Loan Commitment.

          "Term Loan Commitment Termination Date" shall mean the Restatement
Effective Date (after giving effect to the reduction to the Total New Tranche A
Term Loan Commitment and the Total Tranche B Term Loan Commitment on such date
pursuant to Section 3.03(b) or (c), as the case may be).

          "Term Loans" shall mean and include Tranche A Term Loans and Tranche B
Term Loans.

          "Test Period" shall mean each period of four consecutive fiscal 
quarters then last ended, in each case taken as one accounting period. 
Notwithstanding anything to the contrary contained above or in Section 13.07 
or otherwise required by GAAP, in the case of any Test Period ending prior to 
the first anniversary of the Restatement Effective Date, such period shall be 
a one-year period ending on the last day of the fiscal quarter last ended, 
with any calculations of (x) Consolidated Interest Expense (but not for 
purposes of determining Consolidated EBITDA) required in determining 
compliance with Section 9.10 to be made on 

                                       -129-

<PAGE>

a PRO FORMA basis in accordance with, and to the extent provided in, the 
immediately succeeding sentence and (y) Consolidated Fixed Charges (but not 
for purposes of determining Consolidated EBITDA) required in determining 
compliance with Section 9.08 to be made on a PRO FORMA basis in accordance 
with, and to the extent provided in, the second succeeding sentence. To the 
extent the respective Test Period (i) includes the second fiscal quarter    
of the fiscal year ended December 31, 1997, Consolidated Interest Expense for 
such fiscal quarter shall be deemed to be $7,443,887, (ii) includes the 
third fiscal quarter of the fiscal year ended December 31, 1997, 
Consolidated Interest Expense for such fiscal quarter shall be deemed to 
be $7,443,887, (iii) includes the fourth fiscal quarter of the fiscal year 
ended December 31, 1997, Consolidated Interest Expense for such fiscal 
quarter shall be deemed to be $7,443,887 and (iv) includes the first 
fiscal quarter of the fiscal year ended December 31, 1998, Consolidated 
Interest Expense shall be determined by (x) taking actual Consolidated 
Interest Expense determined in accordance with the definition thereof for 
any period beginning on, and ending after, the Restatement Effective Date 
and (y) for each day of such fiscal quarter occurring prior to the 
Restatement Effective Date, using a per-day Consolidated Interest Expense 
of $82,710. To the extent the respective Test Period includes the first
fiscal quarter of the fiscal year ended December 31, 1998, Consolidated Fixed 
Charges shall be determined by taking actual Consolidated Fixed Charges 
determined in accordance with the definition thereof for the relevant Test 
Period, except that Consolidated Interest Expense as used in the 
determination of Consolidated Fixed Charges for any portion of such Test 
Period occurring prior to the Restatement Effective Date shall be 
calculated on the basis provided in clause (iv) of the immediately 
preceding sentence.

          "Total Commitment" shall mean the sum of the Total Term Loan
Commitment and the Total Revolving Loan Commitment.

          "Total Leverage Ratio" shall mean on any date the ratio of (i)
Consolidated Debt on such date to (ii) Consolidated EBITDA for the Test Period
most recently ended on or prior to such date (determined after giving effect to
the proviso to the definition of Consolidated EBITDA contained herein).  All
calculations of the Total Leverage Ratio shall be made on a PRO FORMA Basis, it
being understood and agreed that, as provided in the definition of PRO FORMA
Basis, the adjustments contained in clause (v) thereof shall not be taken into
account in determining the Total Leverage Ratio.

          "Total New Tranche A Term Loan Commitment" shall mean the sum of the
New Tranche A Term Loan Commitments of each of the Banks.

          "Total Non-Consolidated Joint Venture Debt" shall mean, at any time,
the sum of the Non-Consolidated Joint Venture Debt for all Non-Consolidated
Joint Ventures at such time.

          "Total Non-Consolidated Joint Venture EBITDA" shall mean, for any 
period, the sum of the Non-Consolidated Joint Venture EBITDA for all 
Non-Consolidated Joint Ventures for such period.

                                       -130-

<PAGE>

          "Total Revolving Loan Commitment" shall mean the sum of the Revolving
Loan Commitments of each of the Banks.

          "Total Term Loan Commitment" shall mean the sum of the Total New
Tranche A Term Loan Commitment and the Total Tranche B Term Loan Commitment.

          "Total Tranche B Term Loan Commitment" shall mean the sum of the
Tranche B Term Loan Commitments of each of the Banks.

          "Total Unutilized Revolving Loan Commitment" shall mean, at any time,
(i) the Total Revolving Loan Commitment at such time LESS (ii) the sum of the
aggregate principal amount of all Revolving Loans and Swingline Loans
outstanding at such time plus the Letter of Credit Outstandings at such time.

          "Trade Letter of Credit" shall have the meaning set forth in Section
2.01(a).

          "Tranche" shall mean the respective facility and commitments utilized
in making Loans hereunder, with there being four separate Tranches, I.E.,
Tranche A Term Loans, Tranche B Term Loans, Revolving Loans and Swingline Loans.

          "Tranche A Term Loan Borrowing Amount" shall mean, with respect to
each Bank, the sum of (i) the New Tranche A Term Loan Commitment of such Bank as
in effect on the Restatement Effective Date (before giving effect to any
reduction thereto on such date pursuant to Section 3.03(b)) PLUS (ii) the amount
set forth opposite such Bank's name in Schedule I directly below the column
entitled "Original Term Loans".

          "Tranche A Term Loan Scheduled Repayment" shall have the meaning
provided in Section 4.02(b)(i).

          "Tranche A Term Loans" shall have the meaning provided in Section
1.01(a).

          "Tranche A Term Loan Maturity Date" shall mean December 18, 2003.

          "Tranche A Term Note" shall have the meaning provided in Section
1.05(a)(i).

          "Tranche B Term Loan Scheduled Repayment" shall have the meaning
provided in Section 4.02(b)(ii).

          "Tranche B Term Loan" shall have the meaning provided in Section
1.01(e).

          "Tranche B Term Loan Commitment" shall mean, with respect to each
Bank, the amount set forth opposite such Bank's name in Schedule I directly
below the column entitled "Tranche B Term Loan Commitment", as the same may be
reduced or 

                                       -131-

<PAGE>

terminated pursuant to Sections 3.03 and/or 10.

          "Tranche B Term Loan Maturity Date" shall mean June 18, 2004.

          "Tranche B Term Note" shall have the meaning provided in Section
1.05(a)(ii).

          "Transaction" shall mean, collectively, (i) the MTI Merger, (ii) the
amendment and restatement of the Original Credit Agreement in the form of this
Agreement as provided herein, (iii) the consummation of the MTI Refinancing,
(iv) the incurrence of all Loans hereunder on the Restatement Effective Date and
(v) the payment of fees and expenses in connection with the foregoing.

          "Type" shall mean any type of Loan determined with respect to the
interest option applicable thereto, I.E., a Base Rate Loan or a Eurodollar Loan.

          "UCC" shall mean the Uniform Commercial Code as in effect from time to
time in the relevant jurisdiction.

          "Unfunded Current Liability" of any Plan shall mean the amount, if
any, by which the actuarial present value of the accumulated plan benefits under
the Plan as of the close of its most recent plan year exceeds the fair market
value of the assets allocable thereto, each determined in accordance with
Statement of Financial Accounting Standards No. 87, based upon the actuarial
assumptions used by the Plan's actuary in the most recent annual valuation of
the Plan.

          "Unpaid Drawing" shall have the meaning provided in Section 2.04(a).

          "Unutilized Revolving Loan Commitment" with respect to any RL Bank at
any time shall mean such RL Bank's Revolving Loan Commitment at such time LESS
the sum of (i) the aggregate outstanding principal amount of all Revolving Loans
made by such RL Bank and (ii) such RL Bank's Percentage of the Letter of Credit
Outstandings at such time.

          "U.S. Dollars" and the sign "$" shall each mean freely transferable
lawful money of the United States of America.

          "Voting Stock" shall mean, as to any Person, any class or classes of
capital stock of such Person pursuant to which the holders thereof have the
general voting power under ordinary circumstances to elect at least a majority
of the Board of Directors of such Person.

          "Wholly-Owned Domestic Subsidiary" shall mean, as to any Person, any
Wholly-Owned Subsidiary of such Person which is a Domestic Subsidiary.

          "Wholly-Owned Subsidiary" shall mean, as to any Person, (i) any
corpora-

                                       -132-
<PAGE>

tion 100% of whose capital stock (other than director's qualifying shares 
and/or other nominal amounts of shares required to be held other than by such 
Person under applicable law) is at the time owned by such Person and/or one 
or more Wholly-Owned Subsidiaries of such Person and (ii) any partnership, 
association, joint venture or other entity in which such Person and/or one or 
more Wholly-Owned Subsidiaries of such Person has a 100% equity interest at 
such time.

          "Written" (whether lower or upper case) or "in writing" shall mean 
any form of written communication or a communication by means of telex, 
facsimile device, telegraph or cable.

          SECTION 12.  THE AGENTS.

          12.01  APPOINTMENT.  Each Bank hereby irrevocably designates and 
appoints BTCo as Administrative Agent of such Bank (for purposes of this 
Section 12, the term "Administrative Agent" shall mean BTCo in its capacity 
as Administrative Agent hereunder and Collateral Agent pursuant to the 
Security Documents) and Salomon Brothers Holding Company Inc. as Syndication 
Agent to act as specified herein and in the other Credit Documents, and each 
such Bank hereby irrevocably authorizes the Administrative Agent and the 
Syndication Agent to take such action on its behalf under the provisions of 
this Agreement and the other Credit Documents and to exercise such powers and 
perform such duties as are expressly delegated to the Administrative Agent or 
the Syndication Agent by the terms of this Agreement and the other Credit 
Documents, together with such other powers as are reasonably incidental 
thereto. Each of the Administrative Agent and the Syndication Agent agrees to 
act as such upon the express conditions contained in this Section 12.  
Notwithstanding any provision to the contrary elsewhere in this Agreement or 
in any other Credit Document, the Administrative Agent and the Syndication 
Agent shall not have any duties or responsibilities, except those expressly 
set forth herein or in the other Credit Documents, or any fiduciary 
relationship with any Bank, and no implied covenants, functions, 
responsibilities, duties, obligations or liabilities shall be read into this 
Agreement or otherwise exist against the Administrative Agent or the 
Syndication Agent. The provisions of this Section 12 are solely for the 
benefit of the Administrative Agent, the Syndication Agent and the Banks, and 
neither the Borrower nor any of its Subsidiaries shall have any rights as a 
third party beneficiary of any of the provisions hereof. In performing its 
functions and duties under this Agreement, each of the Administrative Agent 
and the Syndication Agent shall act solely as agent of the Banks and does not 
assume and shall not be deemed to have assumed any obligation or relationship 
of agency or trust with or for the Borrower or any of its Subsidiaries.

          12.02  DELEGATION OF DUTIES.  Each of the Administrative Agent and 
the Syndication Agent may execute any of its duties under this Agreement or 
any other Credit Document by or through agents or attorneys-in-fact and shall 
be entitled to advice of counsel concerning all matters pertaining to such 
duties. Neither the Administrative Agent nor the Syndication Agent shall be 
responsible for the negligence or misconduct of any agents or 


                                     -133-
<PAGE>

attorneys-in-fact selected by it with reasonable care.

          12.03  EXCULPATORY PROVISIONS.  None of the Administrative Agent, 
the Syndication Agent or any of their respective officers, directors, 
employees, agents, attorneys-in-fact or affiliates shall be (i) liable for 
any action taken or omitted to be taken by it or such Person in its capacity 
as Administrative Agent or Syndication Agent, as the case may be, under or in 
connection with this Agreement or the other Credit Documents (except for its 
or such Person's own gross negligence or willful misconduct) or (ii) 
responsible in any manner to any of the Banks for any recitals, statements, 
representations or warranties made by the Borrower, any of its Subsidiaries 
or any of their respective officers contained in this Agreement or the other 
Credit Documents, any other Document or in any certificate, report, statement 
or other document referred to or provided for in, or received by the 
Administrative Agent or the Syndication Agent under or in connection with, 
this Agreement or any other Document or for any failure of the Borrower or 
any of its Subsidiaries or any of their respective officers to perform its 
obligations hereunder or thereunder. Neither the Administrative Agent nor the 
Syndication Agent shall be under any obligation to any Bank to ascertain or 
to inquire as to the observance or performance of any of the agreements 
contained in, or conditions of, this Agreement or the other Documents, or to 
inspect the properties, books or records of the Borrower or any of its 
Subsidiaries. Neither the Administrative Agent nor the Syndication Agent 
shall be responsible to any Bank for the effectiveness, genuineness, 
validity, enforceability, collectability or sufficiency of this Agreement or 
any other Document or for any representations, warranties, recitals or 
statements made herein or therein or made in any written or oral statement or 
in any financial or other statements, instruments, reports, certificates or 
any other documents in connection herewith or therewith furnished or made by 
the Administrative Agent or the Syndication Agent, as the case may be, to the 
Banks or by or on behalf of the Borrower or any of its Subsidiaries to the 
Administrative Agent or the Syndication Agent, as the case may be, or any 
Bank or be required to ascertain or inquire as to the performance or 
observance of any of the terms, conditions, provisions, covenants or 
agreements contained herein or therein or as to the use of the proceeds of 
the Loans or of the existence or possible existence of any Default or Event 
of Default.

          12.04  RELIANCE BY AGENTS.  The Administrative Agent and the 
Syndication Agent shall be entitled to rely, and shall be fully protected in 
relying, upon any note, writing, resolution, notice, consent, certificate, 
affidavit, letter, cablegram, telegram, facsimile, telex or teletype message, 
statement, order or other document or conversation reasonably believed by it 
to be genuine and correct and to have been signed, sent or made by the proper 
Person or Persons and upon advice and statements of legal counsel (including, 
without limitation, counsel to the Borrower or any of its Subsidiaries), 
independent accountants and other experts selected by the Administrative 
Agent or the Syndication Agent, as the case may be. The Administrative Agent 
and the Syndication Agent shall be fully justified in failing or refusing to 
take any action under this Agreement or any other Credit Document unless it 
shall first receive such advice or concurrence of the Required Banks as it 
deems appropriate or it shall first be indemnified to its satisfaction by the 
Banks against any and all liability and expense which may be incurred by it 
by reason of taking or continuing to take 


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<PAGE>

any such action. The Administrative Agent and the Syndication Agent shall in 
all cases be fully protected in acting, or in refraining from acting, under 
this Agreement and the other Credit Documents in accordance with a request of 
the Required Banks, and such request and any action taken or failure to act 
pursuant thereto shall be binding upon all the Banks.

          12.05  NOTICE OF DEFAULT.  Neither the Administrative Agent nor the 
Syndication Agent shall be deemed to have knowledge or notice of the 
occurrence of any Default or Event of Default unless the Administrative Agent 
or the Syndication Agent, as the case may be, has actually received notice 
from a Bank or the Borrower referring to this Agreement, describing such 
Default or Event of Default and stating that such notice is a "notice of 
default". In the event that the Administrative Agent or the Syndication 
Agent receives such a notice, the Administrative Agent or the Syndication 
Agent, as the case may be, shall give prompt notice thereof to the Banks.  
The Administrative Agent or the Syndication Agent, as the case may be, shall 
take such action with respect to such Default or Event of Default as shall be 
reasonably directed by the Required Banks; PROVIDED that, unless and until 
the Administrative Agent or the Syndication Agent, as the case may be, shall 
have received such directions, the Administrative Agent or the Syndication 
Agent, as the case may be, may (but shall not be obligated to) take such 
action, or refrain from taking such action, with respect to such Default or 
Event of Default as it shall deem advisable in the best interests of the 
Banks.

          12.06  NONRELIANCE ON AGENTS AND OTHER BANKS.  Each Bank expressly 
acknowledges that none of the Administrative Agent, the Syndication Agent or 
any of their respective officers, directors, employees, agents, 
attorneys-in-fact or affiliates has made any representations or warranties to 
it and that no act by the Administrative Agent or the Syndication Agent 
hereinafter taken, including any review of the affairs of the Borrower or any 
of its Subsidiaries, shall be deemed to constitute any representation or 
warranty by the Administrative Agent or the Syndication Agent to any Bank. 
Each Bank represents to the Administrative Agent and the Syndication Agent 
that it has, independently and without reliance upon the Administrative 
Agent, the Syndication Agent or any other Bank, and based on such documents 
and information as it has deemed appropriate, made its own appraisal of and 
investigation into the business, assets, operations, property, financial and 
other condition, prospects and creditworthiness of the Borrower or its 
Subsidiaries and made its own decision to make its Loans hereunder and enter 
into this Agreement. Each Bank also represents that it will, independently 
and without reliance upon the Administrative Agent, the Syndication Agent or 
any other Bank, and based on such documents and information as it shall deem 
appropriate at the time, continue to make its own credit analysis, appraisals 
and decisions in taking or not taking action under this Agreement, and to 
make such investigation as it deems necessary to inform itself as to the 
business, assets, operations, property, financial and other condition, 
prospects and creditworthiness of the Borrower or its Subsidiaries. Neither 
the Administrative Agent nor the Syndication Agent shall have any duty or 
responsibility to provide any Bank with any credit or other information 
concerning the business, operations, assets, property, financial and other 
condition, prospects or creditworthiness of the Borrower or its Subsidiaries 
which may come into the possession of the Administrative Agent, the 
Syndication Agent or any of their respective officers, directors, 


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<PAGE>

employees, agents, attorneys-in-fact or affiliates.

          12.07  INDEMNIFICATION.  The Banks agree to indemnify each of the 
Administrative Agent and the Syndication Agent in their respective capacities 
as such ratably according to their respective "percentages" as used in 
determining the Required Banks at such time or, if the Commitments have 
terminated and all Loans have been repaid in full, as determined immediately 
prior to such termination and repayment (with such "percentages" to be 
determined as if there are no Defaulting Banks), from and against any and all 
liabilities, obligations, losses, damages, penalties, actions, judgments, 
suits, costs, reasonable expenses or disbursements of any kind whatsoever 
which may at any time (including, without limitation, at any time following 
the payment of the Obligations) be imposed on, incurred by or asserted 
against the Administrative Agent or the Syndication Agent in their respective 
capacities as such in any way relating to or arising out of this Agreement or 
any other Credit Document, or any documents contemplated by or referred to 
herein or the transactions contemplated hereby or any action taken or omitted 
to be taken by the Administrative Agent or the Syndication Agent under or in 
connection with any of the foregoing, but only to the extent that any of the 
foregoing is not paid by the Borrower or any of its Subsidiaries; PROVIDED 
that no Bank shall be liable to the Administrative Agent or the Syndication 
Agent for the payment of any portion of such liabilities, obligations, 
losses, damages, penalties, actions, judgments, suits, costs, expenses or 
disbursements resulting primarily from the gross negligence or willful 
misconduct of the Administrative Agent or the Syndication Agent. If any 
indemnity furnished to the Administrative Agent or the Syndication Agent for 
any purpose shall, in the opinion of the Administrative Agent or the 
Syndication Agent, be insufficient or become impaired, the Administrative 
Agent or the Syndication Agent, as the case may be, may call for additional 
indemnity and cease, or not commence, to do the acts indemnified against 
until such additional indemnity is furnished. The agreements in this Section 
12.07 shall survive the payment of all Obligations.

          12.08  AGENTS IN THEIR INDIVIDUAL CAPACITIES.  Each of the 
Administrative Agent and the Syndication Agent and their respective 
affiliates may make loans to, accept deposits from and generally engage in 
any kind of business with the Borrower and its Subsidiaries as though the 
Administrative Agent or the Syndication Agent, as the case may be, were not 
the Administrative Agent or the Syndication Agent, as the case may be, 
hereunder. With respect to the Loans made by it and all Obligations owing to 
it, each of the Administrative Agent and the Syndication Agent shall have the 
same rights and powers under this Agreement as any Bank and may exercise the 
same as though it were not the Administrative Agent or the Syndication Agent, 
as the case may be, and the terms "Bank" and "Banks" shall include the 
Administrative Agent and the Syndication Agent in their individual capacities.

          12.09  HOLDERS.  The Administrative Agent may deem and treat the 
payee of any Note as the owner thereof for all purposes hereof unless and 
until a written notice of the assignment, transfer or endorsement thereof, as 
the case may be, shall have been filed with the Administrative Agent. Any 
request, authority or consent of any Person or entity who, at the time of 
making such request or giving such authority or consent, is the holder of any 


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<PAGE>

Note shall be conclusive and binding on any subsequent holder, transferee, 
assignee or indorsee, as the case may be, of such Note or of any Note or 
Notes issued in exchange therefor.

          12.10  RESIGNATION OF THE AGENTS.  (a)  The Administrative Agent 
may resign from the performance of all its functions and duties hereunder 
and/or under the other Credit Documents at any time by giving 30 Business 
Days' prior written notice to the Borrower and the Banks. Such resignation 
shall take effect upon the appointment of a successor Administrative Agent 
pursuant to clauses (b) and (c) below or as otherwise provided below.

          (b)  Upon any such notice of resignation, the Required Banks shall 
appoint a successor Administrative Agent hereunder or thereunder who shall be 
a commercial bank or trust company reasonably acceptable to the Borrower.

          (c)  If a successor Administrative Agent shall not have been so 
appointed within such 30 Business Day period, the Administrative Agent, with 
the consent of the Borrower (which consent shall not be unreasonably withheld 
or delayed), shall then appoint a successor Administrative Agent who shall 
serve as Administrative Agent hereunder or thereunder until such time, if 
any, as the Required Banks appoint a successor Administrative Agent as 
provided above.

          (d)  If no successor Administrative Agent has been appointed 
pursuant to clause (b) or (c) above by the 30th Business Day after the date 
such notice of resignation was given by the Administrative Agent, the 
Administrative Agent's resignation shall become effective and the Required 
Banks shall thereafter perform all the duties of the Administrative Agent 
hereunder and/or under any other Credit Document until such time, if any, as 
the Banks appoint a successor Administrative Agent as provided above.

          (e)  The Syndication Agent may resign from the performance of all 
its functions and duties hereunder and/or under the other Credit Documents at 
any time by giving five Business Days' prior written notice to the Banks. 
Such resignation shall take effect at the end of such five Business Day 
period. Upon the effectiveness of the resignation of the Syndication Agent, 
the Administrative Agent shall assume all of the functions and duties of the 
Syndication Agent hereunder and/or under the other Credit Documents.


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<PAGE>

          SECTION 13.  MISCELLANEOUS.

          13.01  PAYMENT OF EXPENSES, ETC.  The Borrower agrees to:  (i) 
whether or not the transactions herein contemplated are consummated, pay all 
reasonable out-of-pocket costs and expenses of the Agents (including, without 
limitation, the reasonable fees and disbursements of White & Case and local 
counsel) in connection with the negotiation, preparation, execution and 
delivery of the Credit Documents and the documents and instruments referred 
to therein and any amendment, waiver or consent relating thereto and in 
connection with the Agents' syndication efforts with respect to this 
Agreement; (ii) pay all reasonable out-of-pocket costs and expenses of each 
Agent, each Letter of Credit Issuer and each of the Banks in connection with 
the enforcement of the Credit Documents and the documents and instruments 
referred to therein and, after an Event of Default shall have occurred and be 
continuing, the protection of the rights of each Agent, each Letter of Credit 
Issuer and each of the Banks thereunder (including, without limitation, the 
reasonable fees and disbursements of counsel (including in-house counsel) for 
each Agent, for each Letter of Credit Issuer and for each of the Banks); 
(iii) pay and hold each of the Banks harmless from and against any and all 
present and future stamp and other similar taxes with respect to the 
foregoing matters and save each of the Banks harmless from and against any 
and all liabilities with respect to or resulting from any delay or omission 
(other than to the extent attributable to such Bank) to pay such taxes; and 
(iv) indemnify each Agent, the Collateral Agent, each Letter of Credit Issuer 
and each Bank, their respective officers, directors, employees, 
representatives, trustees and agents from and hold each of them harmless 
against any and all losses, liabilities, claims, damages or expenses incurred 
by any of them as a result of, or arising out of, or in any way related to, 
or by reason of, (a) any investigation, litigation or other proceeding 
(whether or not any Agent, the Collateral Agent, any Letter of Credit Issuer 
or any Bank is a party thereto and whether or not any such investigation, 
litigation or other proceeding is between or among any Agent, the Collateral 
Agent, any Letter of Credit Issuer, any Bank, any Credit Party or any third 
Person or otherwise) related to the entering into and/or performance of this 
Agreement or any other Document or the use of the proceeds of any Loans 
hereunder or the Original Transaction or the Transaction or the consummation 
of any other transactions contemplated in any Document (but excluding any 
such losses, liabilities, claims, damages or expenses to the extent incurred 
by reason of the gross negligence or willful misconduct of the Person to be 
indemnified), or (b) the actual or alleged presence of Hazardous Materials in 
the air, surface water or groundwater or on the surface or subsurface of any 
Real Property or any Environmental Claim, in each case, including, without 
limitation, the reasonable fees and disbursements of counsel and independent 
consultants incurred in connection with any such investigation, litigation or 
other proceeding. 

          13.02  RIGHT OF SETOFF.  In addition to any rights now or hereafter 
granted under applicable law or otherwise, and not by way of limitation of 
any such rights, upon the occurrence of an Event of Default, each Agent, each 
Letter of Credit Issuer and each Bank is hereby authorized at any time or 
from time to time, without presentment, demand, protest or other notice of 
any kind to the Borrower or any of its Subsidiaries or to any other Person, 
any such notice being hereby expressly waived, to set off and to appropriate 
and apply any 


                                     -138-

<PAGE>

and all deposits (general or special) and any other Indebtedness at any time 
held or owing by such Agent, such Letter of Credit Issuer or such Bank 
(including, without limitation, by branches and agencies of such Agent, such 
Letter of Credit Issuer and such Bank wherever located) to or for the credit 
or the account of the Borrower or any of its Subsidiaries against and on 
account of the Obligations of the Borrower or any of its Subsidiaries to such 
Agent, such Letter of Credit Issuer or such Bank under this Agreement or 
under any of the other Credit Documents, including, without limitation, all 
interests in Obligations of the Borrower or any of its Subsidiaries purchased 
by such Bank pursuant to Section 13.06(b), and all other claims of any nature 
or description arising out of or connected with this Agreement or any other 
Credit Document, irrespective of whether or not such Agent, such Letter of 
Credit Issuer or such Bank shall have made any demand hereunder and although 
said Obligations shall be contingent or unmatured.  

          13.03  NOTICES.  Except as otherwise expressly provided herein, all 
notices and other communications provided for hereunder shall be in writing 
(including telegraphic, telex, facsimile or cable communication) and mailed, 
telegraphed, telexed, telecopied, cabled or delivered, if to any Credit 
Party, at the address specified opposite its signature below or in the other 
relevant Credit Documents, as the case may be; if to any Bank, at its address 
specified for such Bank on Schedule II; or, at such other address as shall be 
designated by any party in a written notice to the other parties hereto. All 
such notices and communications shall be mailed, telegraphed, telexed, 
telecopied or cabled or sent by overnight courier, and shall be effective 
when received.

          13.04  BENEFIT OF AGREEMENT.  (a)  This Agreement shall be binding 
upon and inure to the benefit of and be enforceable by the respective 
successors and assigns of the parties hereto; PROVIDED, HOWEVER, the Borrower 
may not assign or transfer any of its rights, obligations or interest 
hereunder or under any other Credit Document without the prior written 
consent of the Banks and, PROVIDED FURTHER, that, although any Bank may 
transfer, assign or grant participations in its rights hereunder, such Bank 
shall remain a "Bank" for all purposes hereunder (and may not transfer or 
assign all or any portion of its Commitments or Loans hereunder except as 
provided in Section 13.04(b)) and the transferee, assignee or participant, as 
the case may be, shall not constitute a "Bank" hereunder and, PROVIDED 
FURTHER, that no Bank shall transfer or grant any participation under which 
the participant shall have rights to approve any amendment to or waiver of 
this Agreement or any other Credit Document except to the extent such 
amendment or waiver would (i) extend the final scheduled maturity of any 
Loan, Note or Letter of Credit (unless such Letter of Credit is not extended 
beyond the Revolving Loan Maturity Date) in which such participant is 
participating, or reduce the rate or extend the time of payment of interest 
or Fees thereon (except in connection with a waiver of applicability of any 
post-default increase in interest rates) or reduce the principal amount 
thereof, or increase the amount of the participant's participation over the 
amount thereof then in effect (it being understood that a waiver of any 
Default or Event of Default or of a mandatory reduction in the Total 
Commitment or of a mandatory repayment of Loans shall not constitute a change 
in the terms of such participation, that an increase in any Commitment or 
Loan shall be permitted without the consent of any participant if the 
participant's participation is not increased as a result thereof and that any 


                                     -139-

<PAGE>

amendment or modification to the financial definitions in this Agreement 
shall not constitute a reduction in any rate of interest or fees for purposes 
of this clause (i)), (ii) consent to the assignment or transfer by the 
Borrower of any of its rights and obligations under this Agreement or (iii) 
release all or substantially all of the Collateral under all of the Security 
Documents (except as expressly provided in the Security Documents) supporting 
the Loans hereunder in which such participant is participating. In the case 
of any such participation, the participant shall not have any rights under 
this Agreement or any of the other Credit Documents (the participant's rights 
against such Bank in respect of such participation to be those set forth in 
the agreement executed by such Bank in favor of the participant relating 
thereto) and all amounts payable by the Borrower hereunder shall be 
determined as if such Bank had not sold such participation.

          (b)  Notwithstanding the foregoing, any Bank (or any Bank together 
with one or more other Banks) may (x) assign all or a portion of its 
Revolving Loan Commitment (and related outstanding Obligations hereunder) 
and/or its outstanding Term Loans to (i) its parent company and/or any 
affiliate of such Bank which is at least 50% owned by such Bank or its parent 
company or to one or more Banks or (ii) in the case of any Bank that is a 
fund that invests in bank loans, any other fund that invests in bank loans 
and is managed by the same investment advisor of such Bank or by an Affiliate 
of such investment advisor or (y) assign all, or if less than all, a portion 
equal to at least $5,000,000 in the aggregate for the assigning Bank or 
assigning Banks, of such Revolving Loan Commitments (and related outstanding 
Obligations hereunder) and outstanding principal amount of Term Loans to one 
or more Eligible Transferees (treating (x) any fund that invests in bank 
loans and (y) any other fund that invests in bank loans and is managed by the 
same investment advisor as such fund or by an Affiliate of such investment 
advisor, as a single Eligible Transferee), each of which assignees shall 
become a party to this Agreement as a Bank by execution of an Assignment and 
Assumption Agreement, PROVIDED that (i) at such time Schedule I shall be 
deemed modified to reflect the Commitments and/or outstanding Term Loans, as 
the case may be, of such new Bank and of the existing Banks, (ii) upon 
surrender of the old Notes (or the furnishing of a standard indemnity letter 
from the respective assigning Bank in respect of any lost Notes), new Notes 
will be issued, at the Borrower's expense, to such new Bank and to the 
assigning Bank, such new Notes to be in conformity with the requirements of 
Section 1.05 (with appropriate modifications) to the extent needed to reflect 
the revised Commitments and/or outstanding Term Loans, as the case may be, 
(iii) the consent of the Administrative Agent and, so long as no Default or 
Event of Default is then in existence, the Borrower shall be required in 
connection with any assignment to an Eligible Transferee pursuant to clause 
(y) of this Section 13.04(b) (which consent, in each case, shall not be 
unreasonably withheld or delayed), (iv) the consent of each Letter of Credit 
Issuer shall be required in connection with any assignment of Revolving Loan 
Commitments pursuant to clause (y) of this Section 13.04(b) (which consent 
shall not be unreasonably withheld or delayed) and (v) the Administrative 
Agent shall receive at the time of each assignment, from the assigning or 
assignee Bank, the payment of a non-refundable assignment fee of $3,500 and, 
PROVIDED FURTHER, that such transfer or assignment will not be effective 
until recorded by the Administrative Agent on the Register pursuant to 
Section 13.17.  To the extent of any assignment pursuant to this Section 
13.04(b), the assigning Bank shall be relieved of its 


                                     -140-

<PAGE>

obligations hereunder with respect to its assigned Commitments and/or 
outstanding Term Loans.  At the time of each assignment pursuant to this 
Section 13.04(b) to a Person which is not already a Bank hereunder and which 
is not a United States person (as such term is defined in Section 7701(a)(30) 
of the Code) for Federal income tax purposes, the respective assignee Bank 
shall provide to the Borrower and the Administrative Agent the appropriate 
Internal Revenue Service Forms (and, if applicable a Section 4.04(b)(ii) 
Certificate) described in Section 4.04(b).  To the extent that an assignment 
of all or any portion of a Bank's Commitment and outstanding Obligations 
pursuant to Section 1.13 or this Section 13.04(b) would, due to circumstances 
existing at the time of such assignment, result in increased costs under 
Section 1.10, 1.11, 2.05 or 4.04 from those being charged by the respective 
assigning Bank prior to such assignment, then the Borrower shall not be 
obligated to pay such increased costs (although the Borrower shall be 
obligated to pay any other increased costs of the type described above 
resulting from changes after the date of the respective assignment).  
Notwithstanding anything to the contrary contained above, at any time after 
the termination of the Total Revolving Loan Commitment, if any Revolving 
Loans or Letters of Credit remain outstanding, assignments may be made as 
provided above, except that the respective assignment shall be of a portion 
of the outstanding Revolving Loans of the respective RL Bank and its 
participation in Letters of Credit and its obligation to make Mandatory 
Borrowings, although any such assignment effected after the termination of 
the Total Revolving Loan Commitment shall not release the assigning RL Bank 
from its obligations as a Participant with respect to outstanding Letters of 
Credit or to fund its share of any Mandatory Borrowing (although the 
respective assignee may agree, as between itself and the respective assigning 
RL Bank, that it shall be responsible for such amounts).

          (c)  Nothing in this Agreement shall prevent or prohibit any Bank 
or BTCo from pledging its Loans and Notes hereunder to a Federal Reserve Bank 
in support of borrowings made by such Bank from such Federal Reserve Bank 
and, with the consent of the Administrative Agent, any Bank which is a fund 
may pledge all or any portion of its Notes or Loans to its trustee in support 
of its obligations to its trustee.  No pledge pursuant to this clause (c) 
shall release the transferor Bank from any of its obligations hereunder.

          13.05  NO WAIVER; REMEDIES CUMULATIVE.  No failure or delay on the 
part of any Agent or any Bank in exercising any right, power or privilege 
hereunder or under any other Credit Document and no course of dealing between 
any Credit Party and any Agent or any Bank shall operate as a waiver thereof; 
nor shall any single or partial exercise of any right, power or privilege 
hereunder or under any other Credit Document preclude any other or further 
exercise thereof or the exercise of any other right, power or privilege 
hereunder or thereunder.  The rights and remedies herein expressly provided 
are cumulative and not exclusive of any rights or remedies which any Agent or 
any Bank would otherwise have.  No notice to or demand on any Credit Party in 
any case shall entitle any Credit Party to any other or further notice or 
demand in similar or other circumstances or constitute a waiver of the rights 
of the Agents or the Banks to any other or further action in any 
circumstances without notice or demand.

          13.06  PAYMENTS PRO RATA.  (a)  The Administrative Agent agrees that

                                      -141

<PAGE>

promptly after its receipt of each payment from or on behalf of any Credit Party
in respect of any Obligations of such Credit Party, it shall, except as
otherwise provided in this Agreement, distribute such payment to the Banks
(other than any Bank that has consented in writing to waive its PRO RATA share
of such payment) PRO RATA based upon their respective shares, if any, of the
Obligations with respect to which such payment was received.
   
          (b)  Each of the Banks agrees that, if it should receive any amount
hereunder (whether by voluntary payment, by realization upon security, by the
exercise of the right of setoff or banker's lien, by counterclaim or cross
action, by the enforcement of any right under the Credit Documents, or
otherwise) which is applicable to the payment of the principal of, or interest
on, the Loans, Unpaid Drawings or Fees, of a sum which with respect to the
related sum or sums received by other Banks is in a greater proportion than the
total of such Obligation then owed and due to such Bank bears to the total of
such Obligation then owed and due to all of the Banks immediately prior to such
receipt, then such Bank receiving such excess payment shall purchase for cash
without recourse or warranty from the other Banks an interest in the Obligations
of the respective Credit Party to such Banks in such amount as shall result in a
proportional participation by all of the Banks in such amount; PROVIDED, that if
all or any portion of such excess amount is thereafter recovered from such Bank,
such purchase shall be rescinded and the purchase price restored to the extent
of such recovery, but without interest.
   
          13.07  CALCULATIONS; COMPUTATIONS.  (a)  The financial statements to
be furnished to the Banks pursuant hereto shall be made and prepared in
accordance with GAAP consistently applied throughout the periods involved
(except as set forth in the notes thereto or as otherwise disclosed in writing
by the Borrower to the Banks); PROVIDED that except as otherwise specifically
provided herein, all computations determining compliance with Sections 4.02,
8.14 and 9, including definitions used therein shall, in each case, utilize
accounting principles and policies in effect at the time of the preparation of,
and in conformity with those used to prepare, the December 31, 1996 financial
statements of the Borrower delivered to the Banks pursuant to Section 7.10(b);
PROVIDED FURTHER, that (i) to the extent expressly required pursuant to the
provisions of this Agreement, certain calculations shall be made on a PRO FORMA
Basis, (ii) to the extent compliance with any of Sections 9.08, 9.09, 9.10 or
9.11 would include periods occurring prior to the Original Effective Date or the
Restatement Effective Date, such calculation shall be adjusted on a PRO FORMA
Basis to give effect to the Original Transaction or the Transaction, as the case
may be, as if same had occurred on the first day of the respective period and
(iii) in the case of any determinations of Consolidated Interest Expense and
Consolidated Fixed Charges for any portion of any Test Period which ends prior
to the Original Effective Date or the Restatement Effective Date, all
computations determining compliance with Sections 9.08 and 9.10 shall be
calculated in accordance with the definition of Test Period contained herein. 
   
          (b)  All computations of interest and Fees hereunder shall be made on
the actual number of days elapsed over a year of 360 days.
   
          13.08  GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE.  (a)  THIS


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<PAGE>

AGREEMENT AND THE OTHER CREDIT DOCUMENTS AND THE RIGHTS AND OBLIGATIONS OF THE
PARTIES HEREUNDER AND THEREUNDER SHALL BE CONSTRUED IN ACCORDANCE WITH AND BE
GOVERNED BY THE LAW OF THE STATE OF NEW YORK.  Any legal action or proceeding
with respect to this Agreement or any other Credit Document may be brought in
the courts of the State of New York or of the United States for the Southern
District of New York, and, by execution and delivery of this Agreement, the
Borrower hereby irrevocably accepts for itself and in respect of its property,
generally and unconditionally, the jurisdiction of the aforesaid courts.  The
Borrower hereby irrevocably designates, appoints and empowers CT Corporation
System, with offices on the date hereof at 1633 Broadway, New York, New York
10019 as its designee, appointee and agent to receive, accept and acknowledge
for and on its behalf, and in respect of its property, service of any and all
legal process, summons, notices and documents which may be served in any such
action or proceeding.  If for any reason such designee, appointee and agent
shall cease to be available to act as such, the Borrower agrees to designate a
new designee, appointee and agent in New York City on the terms and for the
purposes of this provision satisfactory to the Administrative Agent under this
Agreement.  The Borrower hereby further irrevocably waives any claim that any
such courts lack jurisdiction over the Borrower, and agrees not to plead or
claim, in any legal action or proceeding with respect to this Agreement or any
other Credit Document brought in any of the aforesaid courts, that any such
court lacks jurisdiction over the Borrower.  The Borrower further irrevocably
consents to the service of process in any such action or proceeding by the
mailing of copies thereof by registered or certified mail, postage prepaid, to
the Borrower, at its address for notices pursuant to Section 13.03, such service
to become effective 30 days after such mailing.  The Borrower hereby irrevocably
waives any objection to such service of process and further irrevocably waives
and agrees not to plead or claim in any action or proceeding commenced hereunder
or under any other Credit Document that service of process was in any way
invalid or ineffective.  Nothing herein shall affect the right of any Agent, any
Bank or the holder of any Note to serve process in any other manner permitted by
law or to commence legal proceedings or otherwise proceed against any Credit
Party in any other jurisdiction.
   
          (b)  The Borrower hereby irrevocably waives any objection which it may
now or hereafter have to the laying of venue of any of the aforesaid actions or
proceedings arising out of or in connection with this Agreement or any other
Credit Document brought in the courts referred to in clause (a) above and hereby
further irrevocably waives and agrees not to plead or claim in any such court
that any such action or proceeding brought in any such court has been brought in
an inconvenient forum.  
   
          13.09  COUNTERPARTS.  This Agreement may be executed in any number of
counterparts and by the different parties hereto on separate counterparts, each
of which when so executed and delivered shall be an original, but all of which
shall together constitute one and the same instrument.  A complete set of
counterparts executed by all the parties hereto shall be lodged with the
Borrower and the Administrative Agent.
   
          13.10  EFFECTIVENESS.  This Agreement shall become effective on the
date 

                                  -143-
<PAGE>

(the "Restatement Effective Date") on which (i) each of the Borrower, each
New Bank, the Required Banks (determined immediately before the occurrence of
the Restatement Effective Date and without giving effect thereto), the
Administrative Agent and the Syndication Agent shall have signed a counterpart
hereof (whether the same or different counterparts) and shall have delivered the
same (including by way of facsimile transmission) to the Administrative Agent
and (ii) the conditions contained in Sections 5 and 6 are met to the
satisfaction of the Agents and the Required Banks (determined immediately after
the occurrence of the Restatement Effective Date).  Unless the Administrative
Agent has received actual notice from any Bank that the conditions contained in
Sections 5 and 6 have not been met to its satisfaction, upon the satisfaction of
the condition described in clause (i) of the immediately preceding sentence and
upon the Administrative Agent's good faith determination that the conditions
described in clause (ii) of the immediately preceding sentence have been met,
then the Restatement Effective Date shall have been deemed to have occurred,
regardless of any subsequent determination that one or more of the conditions
thereto had not been met (although the occurrence of the Restatement Effective
Date shall not release the Borrower from any liability for failure to satisfy
one or more of the applicable conditions contained in Section 5 or 6).  The
Administrative Agent will give the Borrower and each Bank prompt written notice
of the occurrence of the Restatement Effective Date.
   
          13.11  HEADINGS DESCRIPTIVE.  The headings of the several sections and
subsections of this Agreement are inserted for convenience only and shall not in
any way affect the meaning or construction of any provision of this Agreement.
   
          13.12  AMENDMENT OR WAIVER; ETC.  (a)  Neither this Agreement nor any
other Credit Document nor any terms hereof or thereof may be changed, waived,
discharged or terminated unless such change, waiver, discharge or termination is
in writing signed by the respective Credit Parties party thereto and the
Required Banks, PROVIDED that no such change, waiver, discharge or termination
shall, without the consent of each Bank (other than a Defaulting Bank) (with
Obligations being directly affected thereby in the case of the following clause
(i)), (i) extend the final scheduled maturity of any Loan or Note or extend the
stated maturity of any Letter of Credit beyond the Revolving Loan Maturity Date,
or reduce the rate or extend the time of payment of interest or Fees thereon, or
reduce the principal amount thereof (it being understood that any amendment or
modification to the financial definitions in this Agreement shall not constitute
a reduction in any rate of interest or fees for purposes of this clause (i)),
(ii) release all or substantially all of the Collateral (except as expressly
provided in the Security Documents) under all the Security Documents, (iii)
amend, modify or waive any provision of this Section 13.12, (iv) reduce the
percentage specified in the definition of Required Banks (it being understood
that, with the consent of the Required Banks, additional extensions of credit
pursuant to this Agreement may be included in the determination of the Required
Banks on substantially the same basis as the extensions of Term Loans and
Revolving Loan Commitments are included on the Effective Date) or (v) consent to
the assignment or transfer by the Borrower of any of its rights and obligations
under this Agreement; PROVIDED FURTHER, that no such change, waiver, discharge
or termination shall (v) increase the Commitments of any Bank over the amount
thereof then in effect without the consent of such Bank (it being understood
that waivers or modifications 


                                    -144-
<PAGE>


of conditions precedent, covenants, Defaults or Events of Default or of a 
mandatory reduction in the Total Commitment shall not constitute an increase 
of the Commitment of any Bank, and that an increase in the available portion 
of any Commitment of any Bank shall not constitute an increase in the 
Commitment of such Bank), (w) without the consent of each Letter of Issuer, 
amend, modify or waive any provision of Section 2 or alter its rights or 
obligations with respect to Letters of Credit, (x) without the consent of 
BTCo, alter its rights or obligations with respect to Swingline Loans, (y) 
without the consent of the Agent, amend, modify or waive any provision of 
Section 12 as same applies to the Agent or any other provision as same 
relates to the rights or obligations of the Agent and (z) without the consent 
of the Collateral Agent, amend, modify or waive any provision relating to the 
rights or obligations of the Collateral Agent.
   
          (b)  If, in connection with any proposed change, waiver, discharge or
termination of or to any of the provisions of this Agreement as contemplated by
clauses (i) through (v), inclusive, of the first proviso to Section 13.12(a),
the consent of the Required Banks is obtained but the consent of one or more of
such other Banks whose consent is required is not obtained, then the Borrower
shall have the right, so long as all non-consenting Banks whose individual
consent is required are treated as described in either clause (A) or (B) below,
to either (A) replace each such non-consenting Bank or Banks (or, at the option
of the Borrower if the respective Bank's consent is required with respect to
less than all Tranches of Loans (or related Commitments), to replace only the
Revolving Loan Commitments and/or Loans of the respective non-consenting Bank
which gave rise to the need to obtain such Bank's individual consent) with one
or more Replacement Banks pursuant to Section 1.13 so long as at the time of
such replacement, each such Replacement Bank consents to the proposed change,
waiver, discharge or termination or (B) terminate such non-consenting Bank's
Revolving Loan Commitment (if such Bank's consent is required as a result of its
Revolving Loan Commitment), Term Loan Commitment (if prior to the Term Loan
Commitment Termination Date and if such Bank's consent is required as a result
of its Term Loan Commitment) and/or repay each Tranche of outstanding Loans of
such Bank which gave rise to the need to obtain such Bank's consent and/or cash
collateralize its applicable Adjusted RL Percentage of the Letter of Credit of
Outstandings, in accordance with Sections 3.02(b) and/or 4.01(b), PROVIDED that,
unless the Commitments which are terminated and Loans which are repaid pursuant
to preceding clause (B) are immediately replaced in full at such time through
the addition of new Banks or the increase of the Commitments and/or outstanding
Loans of existing Banks (who in each case must specifically consent thereto),
then in the case of any action pursuant to preceding clause (B), the Required
Banks (determined after giving effect to the proposed action) shall specifically
consent thereto, PROVIDED FURTHER, that the Borrower shall not have the right to
replace a Bank, terminate its Revolving Loan Commitment or Term Loan Commitment
or repay its Loans solely as a result of the exercise of such Bank's rights (and
the withholding of any required consent by such Bank) pursuant to the second
proviso to Section 13.12(a).
   
          13.13  SURVIVAL.  All indemnities set forth herein including, without
limitation, in Sections 1.10, 1.11, 2.05, 4.04, 12.07 and 13.01, shall, subject
to the provisions of Section 13.18 (to the extent applicable), survive the
execution and delivery of 

                                       -145-
<PAGE>

this Agreement and the making and repayment of the Loans.
   
          13.14  DOMICILE OF LOANS AND COMMITMENTS.  Each Bank may transfer and
carry its Loans and/or Commitments at, to or for the account of any branch
office, subsidiary or affiliate of such Bank; PROVIDED, that the Borrower shall
not be responsible for costs arising under Section 1.10, 1.11, 2.05 or 4.04
resulting from any such transfer (other than a transfer pursuant to Section
1.12) to the extent such costs would not otherwise be applicable to such Bank in
the absence of such transfer.
   
          13.15  CONFIDENTIALITY.  (a)  Each of the Banks agrees that it will
use its reasonable efforts not to disclose without the prior consent of the
Borrower (other than to its directors, employees, auditors, counsel or other
professional advisors, to affiliates or to another Bank if the Bank or such
Bank's holding or parent company in its sole discretion determines that any such
party should have access to such information) any information with respect to
the Borrower or any of its Subsidiaries which is furnished pursuant to this
Agreement; PROVIDED that any Bank may disclose any such information (a) as has
become generally available to the public, (b) as may be required or appropriate
(x) in any report, statement or testimony submitted to any municipal, state or
Federal regulatory body having or claiming to have jurisdiction over such Bank
or to the Federal Reserve Board or the Federal Deposit Insurance Corporation or
similar organizations (whether in the United States or elsewhere) or their
successors or (y) in connection with any request or requirement of any such
regulatory body, (c) as may be required or appropriate in response to any
summons or subpoena or in connection with any litigation, (d) to comply with any
law, order, regulation or ruling applicable to such Bank, and (e) to any
prospective transferee in connection with any contemplated transfer of any of
the Notes or any interest therein by such Bank; PROVIDED that such prospective
transferee agrees to be bound by this Section 13.15 to the same extent as such
Bank.
   
          (b)  The Borrower hereby acknowledges and agrees that each Bank may
share with any of its affiliates any information related to the Borrower or any
of its Subsidiaries (including, without limitation, any nonpublic customer
information regarding the creditworthiness of the Borrower and its
Subsidiaries), PROVIDED that such Persons shall be subject to the provisions of
this Section 13.15 to the same extent as such Bank.
   
          13.16  WAIVER OF JURY TRIAL.  EACH OF THE PARTIES TO THIS AGREEMENT
HEREBY IRREVOCABLY WAIVES ALL RIGHT TO A TRIAL BY JURY IN ANY ACTION, PROCEEDING
OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE OTHER CREDIT
DOCUMENTS OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY.
   
          13.17  REGISTER.  The Borrower hereby designates the Administrative
Agent to serve as the Borrower's agent, solely for purposes of this Section
13.17, to maintain a register (the "Register") on which it will record the
Commitments from time to time of each of the Banks, the Loans made by each of
the Banks and each repayment in respect of the principal amount of the Loans of
each Bank.  Failure to make any such recordation, or any 


                                  -146-
<PAGE>


error in such recordation shall not affect the Borrower's obligations in 
respect of such Loans.  With respect to any Bank, the transfer of any 
Commitment of such Bank and the rights to the principal of, and interest on, 
any Loan shall not be effective until such transfer is recorded on the 
Register maintained by the Administrative Agent with respect to ownership of 
such Commitment and Loans and prior to such recordation all amounts owing to 
the transferor with respect to such Commitment and Loans shall remain owing 
to the transferor.  The registration of assignment or transfer of all or part 
of any Commitment and Loans shall be recorded by the Administrative Agent on 
the Register only upon the acceptance by the Administrative Agent of a 
properly executed and delivered Assignment and Assumption Agreement pursuant 
to Section 13.04(b).  Coincident with the delivery of such an Assignment and 
Assumption Agreement to the Administrative Agent for acceptance and 
registration of assignment or transfer of all or part of a Commitment and/or 
Loan, or as soon thereafter as practicable, the assigning or transferor Bank 
shall surrender the Note evidencing such Commitment and/or Loan, and 
thereupon one or more new Notes in the same aggregate principal amount shall 
be issued to the assigning or transferor Bank and/or the new Bank.  The 
Borrower agrees to indemnify the Administrative Agent from and against any 
and all losses, claims, damages and liabilities of whatsoever nature which 
may be imposed on, asserted against or incurred by the Administrative Agent 
in performing its duties under this Section 13.17.
   
          13.18  LIMITATION ON ADDITIONAL AMOUNTS, ETC.  Notwithstanding
anything to the contrary contained in Section 1.10, 1.11, 2.05 or 4.04 of this
Agreement, unless a Bank gives notice to the Borrower that it is obligated to
pay an amount under such Section within six months after the later of (x) the
date the Bank incurs the respective increased costs, Taxes, loss, expense or
liability, reduction in amounts received or receivable or reduction in return on
capital or (y) the date such Bank has actual knowledge of its incurrence of the
respective increased costs, Taxes, loss, expense or liability, reductions in
amounts received or receivable or reduction in return on capital, then such Bank
shall only be entitled to be compensated for such amount by the Borrower
pursuant to said Section 1.10, 1.11, 2.05 or 4.04, as the case may be, to the
extent of the costs, Taxes, loss, expense or liability, reduction in amounts
received or receivable or reduction in return on capital that are incurred or
suffered on or after the date which occurs six months prior to such Bank giving
notice to the Borrower that it is obligated to pay the respective amounts
pursuant to said Section 1.10, 1.11, 2.05 or 4.04, as the case may be.  This
Section 13.18 shall have no applicability to any Section of this Agreement other
than said Sections 1.10, 1.11, 2.05 and 4.04.
   
          13.19  POST-CLOSING ACTIONS.  Notwithstanding anything to the contrary
contained in this Agreement or the other Credit Documents, the parties hereto
acknowledge and agree that:

          (a)  SECURITY DOCUMENT FILINGS.  Form UCC-1 financing statements
     delivered by the Borrower to the Collateral Agent on the Restatement
     Effective Date shall be filed in the appropriate governmental office within
     10 days following the Restatement Effective Date. 


                                 -147-
<PAGE>

   
          (b)  CERTIFICATES OF TITLE.  (i)  The Collateral Agent's security
     interest with respect to the certificates of title in respect of all
     Healthcare Units owned by the Borrower and its Subsidiaries on the Original
     Effective Date (other than Healthcare Units securing Scheduled Existing
     Indebtedness not refinanced on the Original Effective Date) shall be
     registered in the appropriate governmental office within 90 days following
     the Original Effective Date and (ii) the Collateral Agent's security
     interest with respect to the certificates of title in respect of all
     Healthcare Units owned by the Borrower and its Subsidiaries on the
     Restatement Effective Date (other than Healthcare Units securing Scheduled
     Existing Indebtedness not being refinanced on the Restatement Effective
     Date) shall be registered in the appropriate governmental office within 90
     days following the Restatement Effective Date.
   
          (c)  INSURANCE POLICIES.  Within 30 days following the Restatement
     Effective Date, the Borrower shall have deposited with the Collateral Agent
     all policies with respect to the insurance required to be maintained in
     favor of the Collateral Agent pursuant to Section 8.03.
   
          (d)  UCC-3 TERMINATION STATEMENTS.  Within 60 days following the
     Restatement Effective Date (or such later date as shall have been
     determined by the Administrative Agent in its sole discretion), the
     Administrative Agent shall have received Form UCC-3 termination statements
     in respect of the Liens listed on Part B of Schedule IX hereto and same
     shall be filed in the appropriate governmental office within 75 days
     following the Restatement Effective Date (or such later date as shall have
     been determined by the Administrative Agent in its sole discretion). 
     Within 90 days following the Original Effective Date (or such later date as
     shall have been determined by the Administrative Agent in its sole
     discretion), the Administrative Agent shall have received Form UCC-3
     termination statements in respect of the Liens listed on Part C-1 of
     Schedule IX hereto and the same shall have been filed in the appropriate
     governmental office within 105 days following the Original Effective Date
     (or such later date as shall have been determined by the Administrative
     Agent in its sole discretion). Within 90 days following the Restatement
     Effective Date (or such later date as shall have been determined by the
     Administrative Agent in its sole discretion), the Administrative Agent
     shall have received Form UCC-3 termination statements in respect of the
     Liens listed on Part C-2 of Schedule IX hereto and same shall be filed in
     the appropriate governmental office within 105 days following the
     Restatement Effective Date (or such later date as shall have been
     determined by the Administrative Agent in its sole discretion).
   
          (e)  OPINIONS OF LOCAL COUNSEL.  Within 45 days following the
     Restatement Effective Date, the Collateral Agent shall have received
     additional opinions, addressed to each Agent, the Collateral Agent and each
     of the Banks from local counsel to Credit Parties and/or the Agents
     reasonably satisfactory to the Collateral Agent, which opinions (x) shall
     cover the perfection of the security interests granted pursuant to the
     Security Documents and such other matters relating to the 


                                     -148-
<PAGE>


     transactions contemplated herein as the Collateral Agent may reasonably 
     request and (y) shall be in form and substance reasonably satisfactory to 
     the Collateral Agent.
   
          All provisions of this Credit Agreement and the other Credit Documents
(including, without limitation, all conditions precedent, representations,
warranties, covenants, events of default and other agreements herein and
therein) shall be deemed modified to the extent necessary to effect the
foregoing (and to permit the taking of the actions described above within the
time periods, required above, rather than as otherwise provided in the Credit
Documents); PROVIDED that (x) to the extent any representation and warranty
would not be true because the foregoing actions were not taken on the
Restatement Effective Date, the respective representation and warranty shall be
required to be true and correct in all material respects at the time the
respective action is taken (or was required to be taken) in accordance with the
foregoing provisions of this Section 13.19 and (y) all representations and
warranties relating to the Collateral Documents shall be required to be true
immediately after the actions required to be taken by Section 13.19 have been
taken (or were required to be taken).  The acceptance of the benefits of the
Loans shall constitute a representation, warranty and covenant by the Borrower
to each of the Banks that the actions required pursuant to this Section 13.19
will be, or have been, taken within the relevant time periods referred to in
this Section 13.19 and that, at such time, all representations and warranties
contained in this Credit Agreement and the other Credit Documents shall then be
true and correct without any modification pursuant to this Section 13.19.  The
parties hereto acknowledge and agree that the failure to take any of the actions
required above, within the relevant time periods required above, shall give rise
to an immediate Event of Default pursuant to this Agreement.
   
          13.20  ADDITIONS OF NEW BANKS.  On and as of the occurrence of the
Restatement Effective Date in accordance with Section 13.10 hereof, each New
Bank shall become a "Bank" under, and for all purposes of, this Agreement and
the other Credit Documents.
   
          13.21  ACKNOWLEDGMENT AND AGREEMENT OF CREDIT PARTIES.  Each of the
Credit Parties, by executing and delivering a counterpart of this Agreement,
hereby consents to the increased extensions of credit pursuant to this Agreement
which will be made available as a result of the amendment and restatement hereof
on the Restatement Effective Date.  All such extensions of credit, as well as
the extensions of credit pursuant to the Original Credit Agreement, shall be
entitled to all benefits of (and shall be fully guaranteed pursuant to) the
Subsidiaries Guaranty and shall be fully secured pursuant to, and in accordance
with the terms of, the various Security Documents.
   
                                 *  *  *  * 


                                    -149-

<PAGE>


                          ACKNOWLEDGMENT AND AGREEMENT

          Each of the undersigned, each being a Subsidiary Guarantor on the 
Restatement Effective Date (including each Subsidiary of the Borrower which 
was a Subsidiary Guarantor immediately before the Restatement Effective Date 
and each Subsidiary of the Borrower which becomes a Subsidiary Guarantor on 
the Restatement Effective Date) hereby acknowledges and agrees to the 
provisions of the foregoing Amended and Restated Credit Agreement (including, 
without limitation, Section 13.21 thereof), and hereby agrees for the benefit 
of the Banks that all extensions of credit pursuant thereto (including the 
increased extensions of credit made as a result of the occurrence of the 
Restatement Effective Date and all other obligations pursuant to the Amended 
and Restated Credit Agreement), shall be fully entitled to the benefits of 
(and shall be fully guaranteed and secured pursuant to the provisions of) all 
Guaranties and Security Documents.

                        ALLIANCE IMAGING CENTERS, INC.

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


                        ALLIANCE IMAGING OF CENTRAL 
                        GEORGIA, INC.

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


                        ALLIANCE IMAGING MANAGEMENT, INC.

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


                        ROYAL MEDICAL HEALTH SERVICES, INC.

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


                        ALLIANCE IMAGING OF OHIO, INC.


<PAGE>


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


                        ALLIANCE IMAGING OF MICHIGAN, INC.

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


                        MEDICAL CONSULTANTS IMAGING CO.

                            By Alliance Imaging of Ohio, Inc.,
                            its General Partner

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

                            By Alliance Imaging of Michigan, Inc.,
                            its General Partner

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



                        MEDICAL CONSULTANTS IMAGING CO., LTD.

<PAGE>
                            By Medical Consultants Imaging Co.,
                            its Managing Member

                            By Alliance Imaging of Ohio, Inc.,
                            its General Partner

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

                            By Alliance Imaging of Michigan, Inc.,
                            its General Partner

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



                        MOBILE TECHNOLOGY, INC.


                        By                                   
                          -----------------------------------



                        SOURCE2SITE


                        By                                   
                          -----------------------------------



                        MTI ACQUISITION CORP.


                        By                                   
                          -----------------------------------



                        EMBARCADERO HOLDING CORP. I


                        By                                   
                          -----------------------------------

<PAGE>

                        EMBARCARDERO HOLDING CORP. II


                        By                                   
                          -----------------------------------

<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused their duly 
authorized officers to execute and deliver this Agreement as of the date 
first above written.

ADDRESS:

                                       ALLIANCE IMAGING, INC.
1065 North PacifiCenter Drive
Suite 200
Anaheim, California
Telephone No.: (714) 688-7100               
Facsimile No.: (714) 688-3333          By
Attention: Terrence M. White              -----------------------------
                                            Title: 

<PAGE>

                                       BANKERS TRUST COMPANY,
                                            Individually and as 
                                       Administrative Agent


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

<PAGE>

                                       SALOMON BROTHERS HOLDING COMPANY, INC,
                                            Individually and as 
                                       Syndication Agent


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

<PAGE>
                                       BANQUE PARIBAS


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


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

<PAGE>

                                       CITY NATIONAL BANK


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

<PAGE>

                                       CREDIT LYONNAIS NEW YORK BRANCH


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

<PAGE>

                                       PRIME INCOME TRUST 


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


<PAGE>

                                       DRESDNER BANK AG,
                                         NEW YORK BRANCH AND
                                         GRAND CAYMAN BRANCH


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


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

<PAGE>

                                       EATON VANCE


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

<PAGE>

                                       GENERAL ELECTRIC CAPITAL
                                         CORPORATION


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

<PAGE>

                                       HELLER FINANCIAL, INC.


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

<PAGE>

                                       IMPERIAL BANK


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

<PAGE>

                                       ING BANK


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

<PAGE>

                                       PILGRIM


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

<PAGE>

                                       ROYAL BANK OF CANADA


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

<PAGE>

                                       SALOMON BROTHERS HOLDING
                                         COMPANY INC


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

<PAGE>

                                       UNION BANK OF CALIFORNIA,
                                         N.A.


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

<PAGE>

                                       VAN KAMPEN AMERICAN
                                     CAPITAL
                                         PRIME RATE INCOME TRUST


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

<PAGE>



                                                                    SCHEDULE I



                         LIST OF BANKS AND COMMITMENTS


<TABLE>
<CAPTION>


                 Bank                    Original    New Tranche    Tranche B     Revolving
                 ----                      Term           A         Term Loan       Loan
                                           Loans      Term Loan     Commitment    Commitment
                                           -----      Commitment    ----------    ----------
                                                      ----------
<S>                                      <C>         <C>           <C>           <C>

Bankers Trust Company                    3,360,000    8,240,000    16,000,000    $6,900,000

Salomon Brothers Holding                 3,360,000    2,240,000             0    $6,900,000
 Company Inc.

Heller Financial, Inc.                   3,360,000    4,240,000     5,000,000    $6,900,000

Banque Paribas                           3,360,000    2,240,000             0    $6,900,000

Credit Lyonnais New York                 2,640,000    2,760,000     3,000,000    $6,600,000
 Branch

Dresdner Bank AG, New                    2,640,000    5,760,000             0    $6,600,000
 York Branch and Grand Cayman Branch

General Electric Capital                 2,640,000    1,760,000             0    $6,600,000
 Company

Imperial Bank                            2,640,000    1,760,000             0    $6,600,000

Union Bank of California,                2,640,000    1,760,000             0    $6,600,000
 N.A.

City National Bank                               0            0             0    $7,500,000

Royal Bank of Canada                             0    1,000,000     2,000,000             0

ING Bank NV                                      0    2,000,000     9,500,000             0

Prime Rate Income Trust                          0    2,000,000     5,000,000             0

Pilgrim America Prime                            0    2,000,000     9,500,000             0
 Rate Trust

Van Kampen American                      3,360,000    2,240,000             0     6,900,000
 Capital Prime Income
 Trust

 Total                                  $30,000,000  $40,000,000   $50,000,000   $75,000,000

</TABLE>

<PAGE>

                                                               SCHEDULE II
                                                                    Page 2


                                                               SCHEDULE II


                                 BANK ADDRESSES

<TABLE>
<CAPTION>

Bank                                 Address
- ----                                 -------
<S>                                  <C>

Bankers Trust Company                One Bankers Trust Plaza 
                                     New York, New York 10006
                                     Attention:  Gregory Shefrin
                                     Telephone No.:  (212) 250-2500
                                     Facsimile No.:  (212) 250-7218

Banque Paribas                       2029 Century Park East
                                     Suite 3900
                                     Los Angeles, California 90067
                                     Attention:  Sean Conlon
                                     Telephone No.:  (310) 551-7334
                                     Facsimile No.:  (310) 556-8759

City National Bank                   400 North Roxbury Drive
                                     3rd Floor
                                     Beverly Hills, California 90210
                                     Attention: Kim Bingham
                                     Telephone No.:  (310) 888-6132
                                     Facsimile No.:  (310) 888-6152

Credit Lyonnais                      1301 Avenue of the Americas
                                     New York, New York 10019
                                     Attention: Attila Koe
                                     Telephone No.:  (212) 261-7358
                                     Facsimile No.:  (212) 459-3176

Dean Witter                          Two World Trade Center
                                     New York, New York 10048
                                     Attention:  April Chrisostomas
                                     Telephone No.:  (212) 392-5709
                                     Facsimile No.:  (212) 392-5345

<PAGE>

                                                               SCHEDULE II
                                                                    Page 3

Dresdner Bank                        75 Wall Street
                                     New York, New York 10005
                                     Attention: Andrew Nesi
                                     Telephone No.:  (212) 429-2000
                                     Facsimile No.:  (212) 429-2129

Eaton Vance                          24 Federal Street
                                     Boston, Massachusetts 02110
                                     Attention Juliana Riley
                                     Telephone No.:  (617) 348-0115
                                     Facsimile No.:  (617) 695-9594

General Electric Capital             201 High Ridge Road
Corporation                          Stamford, Connecticut 06927
                                     Attention: Anne Leith
                                     Telephone No.:  (203) 316-7489
                                     Facsimile No.:  (203) 316-7978

Heller Financial                     500 West Monroe Street
                                     Chicago, Illinois 60661
                                     Attention: Linda Wolf
                                     Telephone No.:  (312) 441-7894
                                     Facsimile No.:  (312) 441-7357

Imperial Bank                        9920 South La Cienega Boulevard
                                     Inglewood, California 90301
                                     Attention: John Farrace
                                     Telephone No.:  (310) 417-5676
                                     Facsimile No.:  (310) 338-2612

<PAGE>

                                                               SCHEDULE II
                                                                    Page 4


ING Bank                             333 South Grand Avenue
                                     Los Angeles, California 90071
                                     Attention: Kathleen Lenarcic
                                     Telephone No.:  (213) 346-3971
                                     Facsimile No.:  (213) 346-3995

Pilgrim                              Two Renaissance Square
                                     40 North Central Avenue
                                     Suite 1200
                                     Phoenix, Arizona 85004-3444
                                     Attention: Jeff Bakalar
                                     Telephone No.:  (602) 417-8252
                                     Facsimile No.:  (602) 417-8327

Royal Bank of Canada                 800 Wilshire Boulevard
                                     Suite 800
                                     Los Angeles, California 90017-3220
                                     Attention:  Athar Khan
                                     Telephone No.:  (213) 955-5309
                                     Facsimile No.:  (213) 955-5350

Salomon Brothers                     Seven World Trade Center
                                     New York, New York 10048
                                     Attention: Chad Leat
                                     Telephone No.: (212) 783-1725
                                     Facsimile No.: (212) 783-2823

Union Bank of California             550 South Hope Street
                                     3rd Floor
                                     Los Angeles, California 90071
                                     Attention: Jennifer Banks
                                     Telephone No.: (213) 243-3558
                                     Facsimile No.: (213) 243-3503

VKM                                  One Parkview Plaza
                                     Oakbrook Terrace, Illinois 60181
                                     Attention: Jeffery Maillet
                                     Telephone No.: (630) 684-6438

<PAGE>

                                                               SCHEDULE II
                                                                    Page 5


                                     Facsimile No.: (630) 684-6740
</TABLE>

<PAGE>

                                                              SCHEDULE III

                                REAL PROPERTIES

<PAGE>

                                                               SCHEDULE IV

                        SCHEDULED EXISTING INDEBTEDNESS

<PAGE>

                                                                SCHEDULE V

                                PENSION PLANS

<PAGE>

                                                               SCHEDULE VI

                             EXISTING INVESTMENTS

<PAGE>

                                                              SCHEDULE VII

                                SUBSIDIARIES

<PAGE>

                                                             SCHEDULE VIII

                                 INSURANCE

<PAGE>

                                                          SCHEDULE IX

                               EXISTING LIENS

<TABLE>
<CAPTION>

Filing                                                     File            Original           Description
Location       Debtor          Secured Party               Number          File Date          of Collateral
- --------       ------          -------------               ------          ---------          -------------
<S>           <C>             <C>                         <C>             <C>               <C>

</TABLE>

<PAGE>

                                                              SCHEDULE VII
                                                                    Page 2


<PAGE>

                                       
                                  AMENDMENT TO
                              EMPLOYMENT AGREEMENT

    THIS AMENDMENT TO EMPLOYMENT AGREEMENT (the "Amendment") is made this 
15th day of February, 1998, between ALLIANCE IMAGING, INC., a Delaware 
corporation ("Alliance" or the "Corporation") and RICHARD N. ZEHNER 
("Executive"), with reference to the following:

                                   RECITALS

    A.  Alliance and Executive are parties to an Employment Agreement dated 
as of July 23, 1997 (as previously amended to the date hereof, the 
"Agreement"), pursuant to which, among other things, Executive was previously 
granted stock options pursuant to a stock option agreement dated as of 
December 18, 1997 (the "Option Agreement").

    B.  The parties desire to amend the stock option provisions of, and to 
add a new special bonus provision to, the Agreement as hereinafter described.

    NOW, THEREFORE, in consideration of the foregoing premises and the mutual 
agreements of the parties set forth herein, the parties do hereby agree as 
follows:

    1.  STOCK OPTIONS.  The second sentence of Section 5 of the Agreement is 
hereby amended and restated to read in full as follows:
        
        "Executive shall be granted options to acquire 
        120,000 shares of common stock of the Corporation
        under such plan as of the Effective Time."

Likewise, the Option Agreement is hereby amended to specify the number of 
shares of common stock subject thereto as 120,000.

    2.  SPECIAL BONUS.  In consideration of Executive's services pursuant to 
the Agreement and, in particular, extraordinary efforts in connection with 
merger and acquisition activity on behalf of Alliance following the Effective 
Time, the title of Section 4 of the Agreement is amended to read "Bonuses" 
and there is hereby added to said Section 4 a new paragraph (c), reading in 
full as follows:

        "(c) Executive shall be entitled to receive a 
        special bonus in the amount of $350,000 (the 
        "Special Bonus") in connection with the closing
        of the acquisition by the Corporation of Mobile 
        Technology, Inc. or the closing by the Corporation
        of any other acquisitive


<PAGE>

        transaction involving an enterprise valuation of 
        $25 million or more. The Special Bonus shall be payable
        no later than the next regular payroll of the Corporation
        following the closing of such first applicable acquisitive 
        transaction. A Special Bonus shall be payable in 
        connection with only the first such transaction; once 
        having paid a single Special Bonus, the Corporation's 
        obligations pursuant to this paragraph (c) shall be deemed 
        to have been fully satisfied."

The effectiveness of the amendment to the Agreement described in this Section 
2 shall be contingent upon the Corporation obtaining the consent of its 
senior bank lender as required.

    3.  NO OTHER CHANGES.  Except as expressly set forth in this Amendment, 
the Agreement and the Option Agreement shall remain in full force and effect 
in accordance with its terms.

    IN WITNESS WHEREOF, the parties have executed this Amendment as of the 
date first set forth above.

                                       ALLIANCE IMAGING, INC.

                                       By
                                         -----------------------------------
                                         Its
                                            --------------------------------



                                       -------------------------------------
                                       Richard N. Zehner



                                      -2-


<PAGE>

                                       
                                 AMENDMENT TO
                              EMPLOYMENT AGREEMENT

    THIS AMENDMENT TO EMPLOYMENT AGREEMENT (the "Amendment")  is made this 
5th day of February, 1998, between ALLIANCE IMAGING, INC., a Delaware 
corporation ("Alliance" or the "Corporation") and VINCENT S. PINO 
("Executive"), with reference to the following:

                                  RECITALS

    A.  Alliance and Executive are parties to an Employment Agreement dated 
as of July 23, 1997 (as previously amended to the date hereof, the 
"Agreement"), pursuant to which, among other things, Executive was previously 
granted stock options pursuant to a stock agreement dated as of December 18, 
1997 (the "Option Agreement").

    B.  The parties desire to amend the stock option provisions of, and to add 
a new special bonus provision to, the Agreement as hereinafter described, and 
the parties further desire to change Executive's position and title as 
hereinafter provided.

    NOW, THEREFORE, in consideration of the foregoing premises and the mutual 
agreements of the parties set forth herein, the parties do hereby agree as 
follows:

    1.  STOCK OPTIONS. The second sentence of Section 5 of the Agreement is 
hereby amended and restated to read in full as follows:

        "Executive shall be granted options to acquire 
        110,000 shares of common stock of the Corporation 
        under such plan as of the Effective Time."

Likewise, the Option Agreement is hereby amended to specify the number of 
shares of common stock subject thereto as 110,000.

     2.  SPECIAL BONUS.  In consideration of Executive's services pursuant to 
the Agreement and, in particular, extraordinary efforts in connection with 
merger and acquisition activity on behalf of Alliance following the Effective 
Time, the title of Section 4 of the Agreement is amended to read "Bonuses" 
and there is hereby added to said Section 4 a new paragraph (c), reading in 
full as follows:

        "(c) Executive shall be entitled to receive a 
        special bonus in the amount of $300,000 (the 
        "Special Bonus") in connection with the closing 
        of the acquisition by the Corporation of Mobile


<PAGE>

        Technology, Inc. or the closing by the Corporation
        of any other acquisitive transaction involving an 
        enterprise valuation of $25 million or more. The 
        Special Bonus shall be payable no later than the 
        next regular payroll of the Corporation following 
        the closing of such first applicable acquisitive 
        transaction. A Special Bonus shall be payable in 
        connection with only the first such transaction; 
        once having paid a single Special Bonus, the 
        Corporation's obligations pursuant to this paragraph
        (c) shall be deemed to have been fully satisfied."

The effectiveness of the amendment to the Agreement described in this Section 
2 shall be contingent upon the Corporation obtaining the consent of its 
senior bank lender as required.

    3.  TITLE.  Section 1(a) of the Agreement is hereby amended to change 
Executive's position and title from "COO" to "President". Likewise, all other 
references in the Agreement to "COO" shall be deemed references to 
"President."

    4.  NO OTHER CHANGES.  Except as expressly set forth in this Amendment, 
the Agreement and the Option Agreement shall remain in full force and effect 
in accordance with its terms.

    IN WITNESS WHEREOF, the parties have executed this Amendment as of the 
date first set forth above.

                                       ALLIANCE IMAGING, INC.

                                       By
                                         -------------------------------------
                                         Its
                                            ----------------------------------


                                       ---------------------------------------
                                       Vincent S. Pino


                                      -2-


<PAGE>

                              ALLIANCE IMAGING INC.
                     1065 North PacifiCenter Drive, Suite 200
                            Anaheim, California 92806

                                       As of December 31, 1997

Richard N. Zehner
9881 Orchard Lane
Villa Park, California 92861

     Re: EMPLOYMENT AGREEMENT

Dear Rick:

     This letter confirms our agreement to amend the Employment Agreement 
dated as of July 23, 1997 (the "AGREEMENT"), between you and Alliance 
Imaging, Inc., a Delaware corporation (the "Company") in the following 
respects: Section 6(b) of the Agreement is amended to increase the "$644,000" 
amount referred to therein to "$736,525" and to change the "January 2, 1998" 
date referred to therein to "March 20, 1998."

     Notwithstanding anything to the contrary contained herein, the Company's 
obligations hereunder shall be conditioned upon the Company obtaining the 
requisite consents under the Credit Agreement dated as of December 18, 1997 
among the Company, Bankers Trust Company, as Agent, and the various lending 
institutions party thereto.

     Except as expressly provided herein, the Agreement shall remain in full 
force and effect, enforceable in accordance with its terms.

     If this letter correctly sets forth our agreement, please so indicate by 
executing in the space provided below.

                                       ALLIANCE IMAGING, INC.

                                       By: /s/ Vincent S. Pino
                                           _______________________________
                                           Name:  Vincent S. Pino
                                           Title: Executive Vice President

AGREED AS OF THE DATE FIRST ABOVE WRITTEN:

/s/ Richard N. Zehner
_________________________________
Richard N. Zehner


<PAGE>

                              ALLIANCE IMAGING INC.
                     1065 North PacifiCenter Drive, Suite 200
                            Anaheim, California 92806

                                       As of December 31, 1997

Vincent S. Pino
31441 Island Drive
Evergreen, Colorado 80439

     Re: EMPLOYMENT AGREEMENT

Dear Vince:

     This letter confirms our agreement to amend the Employment Agreement 
dated as of July 23, 1997 (the "AGREEMENT"), between you and Alliance 
Imaging, Inc., a Delaware corporation (the "Company") in the following 
respects: Section 6(b) of the Agreement is amended to decrease the "$165,000" 
amount referred to therein to "$150,000,"  to increase the "$335,000" amount 
referred to therein to "$426,900" and to change the "January 2, 1998" date 
referred to therein to "March 20, 1998."

     Notwithstanding anything to the contrary contained herein, the Company's 
obligations hereunder shall be conditioned upon the Company obtaining the 
requisite consents under the Credit Agreement dated as of December 18, 1997 
among the Company, Bankers Trust Company, as Agent, and the various lending 
institutions party thereto.

     Except as expressly provided herein, the Agreement shall remain in full 
force and effect, enforceable in accordance with its terms.

     If this letter correctly sets forth our agreement, please so indicate by 
executing in the space provided below.

                                       ALLIANCE IMAGING, INC.

                                       By: /s/ Richard N. Zehne
                                           _______________________________
                                           Name:  Richard N. Zehne
                                           Title: C.E.O.

AGREED AS OF THE DATE FIRST ABOVE WRITTEN:

/s/ Vincent S. Pino
_________________________________
Vincent S. Pino






<PAGE>

                                                                  EXHIBIT 21.0
                                       
                          SUBSIDIARIES OF THE REGISTRANT

    There is no parent of the Registrant. The following is a listing of the 
active subsidiaries of the Registrant, or if indented, subsidiaries of the 
subsidiary under which they are listed:


                                                                 INCORPORATION
                                                                 -------------

Alliance Imaging Centers, Inc.                                     California

Alliance Imaging of Central Georgia, Inc.                           Georgia

Epic/Alliance of Texas, Inc.                                         Texas

Alliance Imaging Management, Inc.                                  California

Alliance Resonancia Magnetica S.A. de C.V.                        Mexico, D.F.

Royal Medical Health Services, Inc.                               Pennsylvania

Alliance Imaging of Ohio, Inc.                                      Delaware

Alliance Imaging of Michigan, Inc.                                  Delaware

Mobile Technology, Inc.                                             Delaware

    Source2Site                                                    California
    MTHS Corporation                                                Delaware
    Mobile Technology - Canada, Inc.                              New Brunswick

Embarcardero Holding Corp. I                                        Delaware

Embarcadero Holding Corp. II                                        Delaware































<PAGE>

                                                  EXHIBIT 23

                       CONSENT OF INDEPENDENT AUDITORS



We consent to the incorporation by reference in the Registration Statement 
(Form S-8 No. 333-22333) pertaining to the 1991 Amended and Restated Stock 
Option Plan and the Long Term Executive Incentive Plan of our report dated 
February 24, 1998, except for Note 9, as to which the date is March 12, 1998, 
with respect to the consolidated financial statements and schedule of 
Alliance Imaging, Inc. included in the Annual Report (Form 10-K) for the year 
ended December 31, 1997.

                                       /s/ ERNST & YOUNG LLP

Orange County, California
March 30, 1998





<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                          10,798
<SECURITIES>                                         0
<RECEIVABLES>                                   12,628
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                25,183
<PP&E>                                         169,468
<DEPRECIATION>                                  57,255
<TOTAL-ASSETS>                                 191,177
<CURRENT-LIABILITIES>                           27,031
<BONDS>                                        227,874
                                0
                                     14,487
<COMMON>                                            41
<OTHER-SE>                                    (82,729)
<TOTAL-LIABILITY-AND-EQUITY>                   191,177
<SALES>                                              0
<TOTAL-REVENUES>                                86,474
<CGS>                                                0
<TOTAL-COSTS>                                   38,997
<OTHER-EXPENSES>                                43,626
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               7,808
<INCOME-PRETAX>                                (3,957)
<INCOME-TAX>                                     1,700
<INCOME-CONTINUING>                            (5,657)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                  1,849
<CHANGES>                                            0
<NET-INCOME>                                   (3,808)
<EPS-PRIMARY>                                   (0.24)
<EPS-DILUTED>                                   (0.24)
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1995
<PERIOD-START>                             JAN-01-1996             JAN-01-1995
<PERIOD-END>                               DEC-31-1996             DEC-31-1995
<CASH>                                          10,867                  11,128
<SECURITIES>                                         0                       0
<RECEIVABLES>                                    8,889                   5,583
<ALLOWANCES>                                         0                       0
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                20,811                  17,189
<PP&E>                                         121,354                 112,014
<DEPRECIATION>                                  43,735                  52,368
<TOTAL-ASSETS>                                  77,619                  59,646
<CURRENT-LIABILITIES>                           27,894                  17,975
<BONDS>                                         72,702                  65,932
                                0                       0
                                      5,082                  16,430
<COMMON>                                           109                     108
<OTHER-SE>                                      15,863                   1,496
<TOTAL-LIABILITY-AND-EQUITY>                   128,510                 103,327
<SALES>                                              0                       0
<TOTAL-REVENUES>                                68,482                  58,065
<CGS>                                                0                       0
<TOTAL-COSTS>                                   32,344                  28,342
<OTHER-EXPENSES>                                22,819                  19,841
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               5,758                   5,053
<INCOME-PRETAX>                                  7,561                   4,829
<INCOME-TAX>                                     1,060                     727
<INCOME-CONTINUING>                              6,501                   4,102
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                  6,300                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                    12,801                   4,102
<EPS-PRIMARY>                                     1.25                     .30
<EPS-DILUTED>                                     1.18                     .28
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996
<PERIOD-START>                             JAN-01-1996             JAN-01-1996             JAN-01-1996
<PERIOD-END>                               MAR-31-1996             JUN-30-1996             SEP-30-1996
<CASH>                                           11920                   11180                   11677
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                     6905                    7560                    8111
<ALLOWANCES>                                         0                       0                       0
<INVENTORY>                                          0                       0                       0
<CURRENT-ASSETS>                                 19356                   19701                   20790
<PP&E>                                          111119                  118584                  119233
<DEPRECIATION>                                   48683                   48819                   46543
<TOTAL-ASSETS>                                  107888                  120055                  125828
<CURRENT-LIABILITIES>                            19907                   24127                   26203
<BONDS>                                          67047                   73167                   74756
                            16663                   15965                   16197
                                          0                     391                     396
<COMMON>                                           109                     119                     120
<OTHER-SE>                                        2760                    4619                    6331
<TOTAL-LIABILITY-AND-EQUITY>                    107888                  120055                  125828
<SALES>                                              0                       0                       0
<TOTAL-REVENUES>                                 14685                   31302                   49097
<CGS>                                                0                       0                       0
<TOTAL-COSTS>                                     7181                   15019                   23549
<OTHER-EXPENSES>                                  4717                    9953                   15358
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                1185                    2683                    4184
<INCOME-PRETAX>                                   1602                    3647                    6006
<INCOME-TAX>                                       239                     545                     955
<INCOME-CONTINUING>                               1363                    3102                    5051
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                      1363                    3102                    5051
<EPS-PRIMARY>                                      .10                     .24                     .40
<EPS-DILUTED>                                      .10                     .23                     .38
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JAN-01-1997             JAN-01-1997             JAN-01-1997
<PERIOD-END>                               MAR-31-1997             JUN-30-1997             SEP-30-1997
<CASH>                                           13305                   13817                   10557
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                     8696                    9207                   10597
<ALLOWANCES>                                         0                       0                       0
<INVENTORY>                                          0                       0                       0
<CURRENT-ASSETS>                                 22721                   24077                   22266
<PP&E>                                          128480                  138729                  152113
<DEPRECIATION>                                   45906                   48953                   52511
<TOTAL-ASSETS>                                  134502                  143270                  151623
<CURRENT-LIABILITIES>                            31413                   33934                   38182
<BONDS>                                          56910                   60930                   62597
                                0                       0                       0
                                      18388                   18388                   18000
<COMMON>                                           109                     109                     110
<OTHER-SE>                                       20644                   22817                   25715
<TOTAL-LIABILITY-AND-EQUITY>                    134502                  143270                  151623
<SALES>                                              0                       0                       0
<TOTAL-REVENUES>                                 19106                   39911                   62285
<CGS>                                                0                       0                       0
<TOTAL-COSTS>                                     8681                   17815                   27499
<OTHER-EXPENSES>                                  5953                   12299                   19240
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                1933                    3557                    5315
<INCOME-PRETAX>                                   2539                    6240                   10231
<INCOME-TAX>                                       835                    2125                    3480
<INCOME-CONTINUING>                               1704                    4115                    6751
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                   1332                    1332                    1332
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                      3036                    5447                    8083
<EPS-PRIMARY>                                      .33                     .53                     .75
<EPS-DILUTED>                                      .30                     .46                     .63
        

</TABLE>


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