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                                NATIONSBANK, N.A.
                          NationsBank Corporate Center
                             100 North Tryon Street
                         Charlotte, North Carolina 28255

                      NATIONSBANC MONTGOMERY SECURITIES LLC
                          NationsBank Corporate Center
                             100 North Tryon Street
                         Charlotte, North Carolina 28255

                                 March 24, 1999

Vestar Capital Partners III, L.P.
245 Park Avenue
41st Floor
New York, New York

Attention: Mr.Jim Elrod

RE: Acquisition Financing

Dear Jim:

You have advised us that Vestar Capital Partners III, L.P. (together with its
affiliates, the "Sponsor") intends to form an acquisition company (the
"Acquisition Company") which will (i) acquire (the "Acquisition") outstanding
common stock of Sheridan Healthcare, Inc. (the "Target") pursuant to a tender
offer (the "Tender Offer"), (ii) following the consummation of the Tender Offer,
merge itself into the Target, with the Target being the surviving entity (the
"Merger") and (iii) contemporaneously with consummation of the Merger, refinance
all existing funded indebtedness of the Target (the "Refinancing"). The
Acquisition Company will be the wholly-owned subsidiary of a holding company
(the "Parent") formed by the Sponsor. You have advised us that the sum required
to consummate the Tender Offer, the Acquisition, the Merger and the Refinancing
(including payment of transaction fees and expenses in an amount not to exceed
$12.0 million) is approximately $165 million (before giving effect to any
acquisitions by the Target reasonably acceptable to us after the date hereof).
The Tender Offer, the Acquisition, the Merger, the Refinancing and the payment
of transaction fees and expenses in connection therewith are collectively
referred to herein as the "Transaction".

You have advised us that up to $33.2 million of a senior tender offer facility
will be required to finance the Tender Offer and that up to $125.0 million (of
which amount $75.0 million will be drawn at closing) in permanent senior debt
financing will be required in order to refinance the tender offer financing, to
close the Merger, to pay the cost and expenses related to the Tender Offer, the
Acquisition, the Merger and the Refinancing and provide for ongoing general
working capital and corporate purposes after completion of the Merger. Prior to
the Merger, the
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Vestar Capital Partners III, L.P.
March 24, 1999
Page 2

Acquisition Company will be the "Borrower" and, subsequent to the Merger, the
Target (into which the Acquisition Company shall have been merged) will be the
"Borrower." You have further advised us that that no external debt financing
other than the financing described herein and the $20.0 million junior
subordinated debt financing referred to in the term sheet attached hereto (the
"Junior Subordinated Debt") will be required in connection with the Transaction.
You have further advised us that in connection with the Transaction a common
equity investment in cash of no less than $60.1 million will be contributed by
the Sponsor to the Parent (and concurrently contributed by the Parent to the
Borrower) and no less than $3.0 million of common equity in cash will be further
contributed by certain members of the Target's existing management team. The
Sponsor may make a cash investment of $20.0 million in common or preferred stock
of the Borrower (or, at the option of the Sponsor, the Parent (in which case,
the proceeds of such contribution shall be concurrently contributed by the
Parent to the Borrower)) in lieu of providing the Junior Subordinated Debt.

You have also advised us that you intend to pursue a $90 million senior
subordinated financing (the "Senior Subordinated Debt") in conjunction with the
Permanent Facilities. We understand that, in the event that you consummate the
Senior Subordinated Debt financing concurrently with the closing of the
Permanent Facilities, the Junior Subordinated Debt or a $20 million equity
investment in lieu thereof will not be required to consummate the Transaction,
and you will only require, in addition to the Tender Offer Facility, a $50
million permanent senior secured revolving credit facility (of which $5 million
will be drawn at closing of the Permanent Facilities) to provide for ongoing
general corporate purposes after completion of the Transaction. The financing
arrangements described in this paragraph are referred to herein and in the Term
Sheet (as defined below) as the "Alternate Financing Structure."

In connection with the foregoing, NationsBank, N.A. ("NationsBank" or the
"Agent") is pleased to advise you of its commitment to provide the full
principal amount of the $33.2 million senior tender offer facility (the "Tender
Offer Facility") and the $125.0 million permanent senior secured credit
facilities (the "Permanent Facilities", and together with the Tender Offer
Facility, the "Credit Facilities") described in the term sheet attached hereto
as Annex I (the "Term Sheet"). NationsBanc Montgomery Securities LLC ("NMS") is
pleased to advise you of its commitment to act as Sole Lead Arranger and Sole
Book Manager for the Credit Facilities and to form a syndicate of financial
institutions (together with NationsBank, the "Lenders") reasonably acceptable to
you for the Credit Facilities. No additional agents, arrangers or book managers
will be appointed without the prior approval of NationsBank and NMS. All
capitalized terms used and not otherwise defined herein shall have the meanings
set forth in the Term Sheet.

The commitments of NationsBank and NMS hereunder are subject to the satisfaction
of each of the following conditions precedent in a manner acceptable to
NationsBank and NMS in their sole discretion:

      (a) each of the terms and conditions set forth herein;

      (b) each of the terms and conditions set forth in the Term Sheet;
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Vestar Capital Partners III, L.P.
March 24, 1999
Page 3

      (c) the absence of a material breach of any representation or warranty of
          the Sponsor set forth herein;

      (d) execution of the fee letter dated the date hereof among the Sponsor,
          NationsBank and NMS (the "Fee Letter") prior to or concurrently with
          the acceptance by the Sponsor of this letter; and

      (e) there not having occurred and being continuing since the date hereof a
          material adverse change in the market for syndicated bank credit
          facilities which NationsBank and NMS determine in their reasonable
          discretion could have a material adverse effect on the syndication of
          the Credit Facilities.

In addition to the forgoing conditions, the commitments of NationsBank and NMS
hereunder are subject to the requirement that the interest rates, maturities,
amortization schedules, covenants, defaults, remedies, subordination provisions
and other terms of the Junior Subordinated Debt or the Senior Subordinated Debt
be reasonably satisfactory to the Agent.

Furthermore, the commitments of NationsBank and NMS hereunder are based upon the
financial and other information regarding the Target and its subsidiaries
previously provided to NationsBank and NMS and are subject to the conditions,
among others, that (i) NationsBank and NMS shall have completed, with results
reasonably satisfactory to them and their counsel, all legal and accounting due
diligence with respect to the Target and its subsidiaries and (ii) there shall
not have occurred after December 31, 1998 any material adverse change in the
business, assets, liabilities (actual or contingent), operations, condition
(financial or otherwise) or prospects of the Target and its subsidiaries taken
as a whole. If, after the date hereof, NationsBank and NMS become aware of
information with respect to the Target and its subsidiaries relating to
conditions or events not previously disclosed to NationsBank and NMS or relating
to new information or additional developments concerning conditions or events
previously disclosed to NationsBank and NMS and which has a material adverse
effect on the business, assets, liabilities (actual or contingent), operations,
condition (financial or otherwise) or prospects of the Target and its
subsidiaries taken as a whole, NationsBank and NMS may suggest alternative
financing amounts or structures that ensure adequate protection for the Lenders
or decline to participate in the proposed financing.

You agree to actively assist NationsBank and NMS in achieving a syndication of
the Credit Facilities that is satisfactory to NationsBank, NMS and you.
Syndication of the Credit Facilities will be accomplished by a variety of means,
including direct contact during the syndication between senior management and
advisors of the Sponsor and, to the extent reasonably practicable, the Target,
and the proposed Lenders. To assist NationsBank and NMS in the syndication
efforts, you hereby agree to (a) provide and cause your advisors to provide
NationsBank and NMS and the other Lenders upon request with all information
reasonably deemed necessary by NationsBank and NMS to complete syndication,
including but not limited to information and evaluations prepared by the Sponsor
and the Target and their advisors, or on
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Vestar Capital Partners III, L.P.
March 24, 1999
Page 4

their behalf, relating to the Transaction, (b) assist NationsBank and NMS upon
their reasonable request in the preparation of an Information Memorandum to be
used in connection with the syndication of the Credit Facilities and (c)
otherwise assist NationsBank and NMS in their syndication efforts, including by
making available officers and advisors of the Sponsor and, to the extent
reasonably practicable, the Target and its subsidiaries from time to time to
attend and make presentations regarding the business and prospects of the Target
and its subsidiaries, as appropriate, at a meeting or meetings of prospective
Lenders. You further agree to refrain from engaging in any additional financings
for the Transaction (except as described in this letter and except for the
Junior Subordinated Debt or a $20 million equity investment in lieu thereof or,
if the Alternate Financing Structure is implemented, the Senior Subordinated
Debt) during such syndication process unless otherwise agreed to by NationsBank
and NMS.

It is understood and agreed that NationsBank and NMS, after consultation with
you, will manage and control all aspects of the syndication, including decisions
as to the selection of proposed Lenders (which shall be reasonably acceptable to
you) and any titles offered to proposed Lenders, when commitments will be
accepted and the final allocations of the commitments among the Lenders. It is
understood that no Lender participating in the Credit Facilities will receive
compensation from you outside the terms contained herein, in the Term Sheet and
in the Fee Letter in order to obtain its commitment. It is also understood and
agreed that the amount and distribution of the fees among the Lenders will be at
the sole discretion of NationsBank and NMS.

You hereby represent, warrant and covenant that (i) to your knowledge, all
information, other than Projections (as defined below), which has been or is
hereafter made available to NationsBank and NMS or the Lenders by you or any of
your representatives in connection with the transactions contemplated hereby
("Information"), when taken as a whole, is and will be complete and correct in
all material respects and does not and will not contain any untrue statement of
a material fact or omit to state a material fact necessary to make the
statements contained therein not materially misleading and (ii) all financial
projections and estimates concerning the Target and its subsidiaries that have
been or are hereafter made available to NationsBank and NMS or the Lenders by
you or any of your representatives (the "Projections") have been or will be
prepared in good faith based upon assumptions believed by you to be reasonable.
You agree to furnish us with such Information and Projections as we may
reasonably request and to supplement the Information and the Projections from
time to time until closing of the Permanent Facilities so that the
representation and warranty in the preceding sentence is correct on the such
date. In arranging and syndicating the Credit Facilities, NationsBank and NMS
will be using and relying on the Information and the Projections without
independent verification thereof.

By executing this letter agreement, you agree to reimburse NationsBank and NMS
at closing of the Permanent Facilities (or, if the Permanent Facilities are not
closed, on the date that the commitment of NationsBank to provide the Permanent
Facilities expires in accordance with the terms of this letter agreement) for
all reasonable out-of-pocket fees and expenses (including, but not limited to,
the reasonable fees, disbursements and other charges of Moore & Van Allen,
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Vestar Capital Partners III, L.P.
March 24, 1999
Page 5

PLLC, as counsel to NationsBank) incurred in connection with this letter and the
preparation of the definitive documentation for the Credit Facilities and the
other transactions contemplated hereby.

In the event that NationsBank or NMS becomes involved in any capacity in any
action, proceeding or investigation in connection with any matter contemplated
by this letter, the Sponsor will reimburse NationsBank and NMS for their
reasonable legal and other expenses (including the cost of any investigation and
preparation) as they are incurred by NationsBank or NMS. The Sponsor also agrees
to indemnify and hold harmless NationsBank, NMS and their affiliates and their
respective directors, officers, employees and agents (the "Indemnified Parties")
from and against any and all losses, claims, damages and liabilities, joint or
several, related to or arising out of any matters contemplated by this letter,
to the extent that such losses, claims, damages or liabilities do not result
from the gross negligence or willful misconduct of any Indemnified Party.

The provisions of the immediately preceding two paragraphs shall remain in full
force and effect notwithstanding the termination of this letter agreement or the
commitment of NationsBank and NMS hereunder; provided, that they shall terminate
upon execution and delivery of definitive financing documentation for the Credit
Facilities.

As described herein and in the Term Sheet, NMS will act as Sole Lead Arranger
and Sole Book Manager for the Credit Facilities. NationsBank reserves the right
to allocate, in whole or in part, to NMS certain fees payable to NationsBank in
such manner as NationsBank and NMS agree in their sole discretion. You
acknowledge and agree that NationsBank may share with any of its affiliates
(including specifically NMS) any information relating to the Credit Facilities,
the Target, the Sponsor and their subsidiaries and affiliates solely for
purposes of performing NationsBank's and NMS's obligations hereunder.

This letter agreement may not be assigned by the Sponsor without the prior
written consent of NationsBank and NMS.

If you are in agreement with the foregoing, please execute and return the
enclosed copy of this letter agreement no later than the close of business on
March 26, 1999. This letter agreement will become effective upon your delivery
to us of executed counterparts of this letter agreement and the Fee Letter. This
commitment shall terminate if not so accepted by you prior to that time.
Following acceptance by you, this commitment will terminate (i) on May 31, 1999,
unless the Tender Offer Facility is closed by such time, and (ii) if the Tender
Offer Facility is closed in a timely manner, then on August 31, 1999, unless the
Permanent Facilities are closed by such time

Except as required by applicable law or court order, this letter and the Fee
Letter and the contents hereof and thereof shall not be disclosed by you to any
third party (with the exception of the Target and its advisors) without the
prior consent of NationsBank and NMS, other than to your attorneys, financial
advisors and accountants, in each case to the extent necessary in your
reasonable judgment.
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Vestar Capital Partners III, L.P.
March 24, 1999
Page 6

This letter may be executed in counterparts which, taken together, shall
constitute an original. This letter, together with the Term Sheet and the Fee
Letter, embodies the entire agreement and understanding among NationsBank, NMS
and the Sponsor with respect to the specific matters set forth herein and
supersedes all prior agreements and understandings relating to the subject
matter hereof. No party has been authorized by NationsBank or NMS to make any
oral or written statements inconsistent with this letter.

Notwithstanding any provision to the contrary contained in this letter or the
Fee Letter, the Sponsor shall be deemed released of its obligations under this
letter upon the execution of definitive financing documentation for the Credit
Facilities.

THIS LETTER SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
THE STATE OF NEW YORK.

            Very truly yours,

            NATIONSBANK, N.A.

            By: /s/ Elton Vogel
                -----------------------------------
            Title: Managing Director


            NATIONSBANC MONTGOMERY SECURITIES LLC

            By: /s/ Elton Vogel
                -----------------------------------
            Title: Managing Director


ACCEPTED AND AGREED TO:

VESTAR CAPITAL PARTNERS III, L.P.

By: VESTAR ASSOCIATES III, L.P.,
    its General Partner

      By: VESTAR ASSOCIATES CORPORATION III,
           its General Partner

           By: /s/ James Elrod, Jr.
           Title:
           Date:
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                                     ANNEX I

                            SHERIDAN HEALTHCARE, INC.

                          SUMMARY OF TERMS & CONDITIONS

                                 March 24, 1999

Unless otherwise defined herein, capitalized terms shall have the definitions
assigned to them in the Commitment Letter dated of even date herewith to which
this Summary of Terms & Conditions is attached.

==============================================================================

BORROWER:                           A newly formed company (the "Acquisition
                                    Company") which will acquire (the
                                    "Acquisition") outstanding stock of Sheridan
                                    Healthcare, Inc. (the "Target") pursuant to
                                    a tender offer (the "Tender Offer").
                                    Subsequent to the Acquisition, the
                                    Acquisition Company will be merged with and
                                    into the Target, with the Target being the
                                    surviving entity (the "Merger") and all then
                                    existing funded indebtedness of the Target
                                    shall be refinanced (the "Refinancing").
                                    Prior to the Merger, the Acquisition Company
                                    will be the Borrower and, subsequent to the
                                    Merger, the Target (into which the
                                    Acquisition Company shall have been merged)
                                    will be the Borrower. The Acquisition
                                    Company shall be a subsidiary of a newly
                                    formed holding company (the "Parent").

GUARANTORS:                         Tender Offer Facility: The Tender Offer
                                    Facility (hereinafter defined) shall be
                                    guaranteed by the Parent.

                                    Permanent Facilities: The Permanent
                                    Facilities (hereinafter defined) shall be
                                    guaranteed by the Parent. and all existing
                                    and hereafter acquired direct and indirect
                                    domestic subsidiaries of the Borrower upon
                                    consummation of the Merger.

                                    All guarantees shall be guarantees of
                                    payment and not of collection.

AGENT:                              NationsBank, N.A. (the "Agent" or
                                    "NationsBank") will act as sole and
                                    exclusive administrative and collateral
                                    agent. As such, NationsBank will negotiate
                                    with the Borrower, act as the primary
                                    contact for the Borrower and perform all
                                    other duties associated with the role of
                                    exclusive administrative agent. No other
                                    agents or co-agents may be appointed without
                                    the prior written consent of NationsBank and
                                    NMS.

SOLE LEAD ARRANGER &
SOLE BOOK MANAGER:                  NationsBanc Montgomery Securities LLC
                                    ("NMS").

LENDERS:                            A syndicate of financial institutions
                                    (including NationsBank) arranged by NMS,
                                    which institutions shall be acceptable to
                                    the Borrower and the Agent (collectively,
                                    the "Lenders").

CREDIT FACILITIES:                  Tender Offer Facility
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                                    An aggregate principal amount of up to $33.2
                                    million of a senior tender offer facility
                                    (the "Tender Offer Facility") to finance all
                                    costs and expenses associated with the
                                    purchase by the Acquisition Company of all
                                    of the tendered stock and options of the
                                    Target up to a tender price of $9.25 per
                                    share.

Permanent Facilities                An aggregate principal amount of up to $125
                                    million of permanent senior secured credit
                                    facilities (the "Permanent Facilities", and
                                    together with the Tender Offer Facility, the
                                    "Credit Facilities") will be available upon
                                    consummation of the Merger under the
                                    conditions hereinafter set forth and shall
                                    consist of:

                                    Revolving Credit Facility: A $50 million
                                    revolving credit facility, which will
                                    include a sublimit for the issuance of
                                    standby and commercial letters of credit
                                    (each a "Letter of Credit") and a sublimit
                                    for the making of swingline loans (each a
                                    "Swingline Loans"). Letters of Credit will
                                    be issued by NationsBank (in such capacity,
                                    the "Fronting Bank"), and each Lender will
                                    purchase an irrevocable and unconditional
                                    participation in each Letter of Credit.
                                    Swingline Loans will be made by NationsBank,
                                    and each Lender will purchase an irrevocable
                                    and unconditional participation in each
                                    Swingline Loan.

                                    Term Loan Facility: $75 million term loan
                                    facility. The Term Loan Facility will not be
                                    available if the Alternate Financing
                                    Structure is implemented.

PURPOSE:                            Tender Offer Facility: The proceeds of the
                                    Tender Offer Facility shall be used to
                                    finance the acquisition of tendered shares
                                    of the Target ("Shares") upon the completion
                                    of the Tender Offer.

                                    Permanent Facilities: The proceeds of the
                                    Permanent Facilities shall be used (i) to
                                    refinance the Tender Offer Facility, (ii) to
                                    finance a portion of the Merger and the
                                    Refinancing, (iii) to pay fees and expenses
                                    incurred in connection with the Tender
                                    Offer, the Acquisition, the Merger and the
                                    Refinancing in an amount (together with the
                                    fees and expenses paid with proceeds of the
                                    Tender Offer Facility) not to exceed $12
                                    million and (iv) to provide for ongoing
                                    working capital and general corporate
                                    purposes of the Borrower and its
                                    subsidiaries, including, without limitation,
                                    permitted acquisitions; provided that, if
                                    the Alternate Financing Structure is
                                    implemented, proceeds of the Permanent
                                    Facilities may be used to finance permitted
                                    acquisitions only during the first three
                                    years of the Permanent Facilities.

INTEREST RATES:                     Advances outstanding under the Credit
                                    Facilities shall bear interest as set forth
                                    on Addendum I hereto.

MATURITY:                           Tender Offer Facility: The Tender Offer
                                    Facility shall terminate and all amounts
                                    outstanding thereunder shall be due and
                                    payable in full on the earlier to occur of
                                    the closing of the Merger or on August 31,
                                    1999.
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                                    Permanent Facilities: The Revolving Credit
                                    Facility shall terminate and all amounts
                                    outstanding thereunder shall be due and
                                    payable in full 5 years from closing of the
                                    Permanent Facilities. If the Alternate
                                    Financing Structure is implemented, (i) the
                                    Revolving Credit Facility shall be
                                    permanently reduced 36 months from closing
                                    of the Permanent Facilities by an amount
                                    equal to all outstanding borrowings (but not
                                    the undrawn amount of Letters of Credit)
                                    thereunder at such time and (ii) all
                                    outstanding advances (but not the undrawn
                                    amount of Letters of Credit) under the
                                    Revolving Credit Facility made during the
                                    first 36-month period following closing of
                                    the Permanent Facilities shall be subject to
                                    repayment according to the Scheduled
                                    Amortization.

                                    The Term Loan Facility shall be subject to
                                    repayment according to the Scheduled
                                    Amortization, with the final payment of all
                                    amounts outstanding, plus accrued interest,
                                    being due 6 years from closing of the
                                    Permanent Facilities.

AVAILABILITY:                       Tender Offer Facility: Loans made under the
                                    Tender Offer Facility shall be available in
                                    a single borrowing upon the completion of
                                    the Tender Offer.

                                    Permanent Facilities: Loans under the
                                    Revolving Credit Facility may be made, and
                                    Letters of Credit may be issued, subject to
                                    availability under the aggregate committed
                                    amount for the Revolving Credit Facility.

                                    Loans made under the Term Loan Facility will
                                    be available in a single borrowing at
                                    closing of the Permanent Facilities;
                                    provided, that the Term Loan Facility will
                                    not be available if the Alternate Financing
                                    Structure is implemented.

SCHEDULED
AMORTIZATION:                       Revolving Credit Facility: If the Alternate
                                    Financing Structure is implemented, all
                                    advances under the Revolving Credit Facility
                                    made during the first 36-month period
                                    following closing of the Permanent
                                    Facilities will be subject to quarterly
                                    amortization of principal commencing in the
                                    fourth year from closing of the Permanent
                                    Facilities in amount equal to 5% of the
                                    aggregate amount all outstanding borrowings
                                    (but not the undrawn amount of Letters of
                                    Credit) under the Revolving Credit Facility
                                    at the end of such 36-month period, with the
                                    balance payable at maturity (with respect to
                                    the Revolving Credit Facility, the
                                    "Scheduled Amortization").

                                    Term Loan Facility: The Term Loan Facility
                                    will be subject to quarterly amortization of
                                    principal in amounts to be determined (with
                                    respect to the Term Loan Facility, the
                                    "Scheduled Amortization").

SECURITY:                           Tender Offer Facility: Concurrently with
                                    consummation of the Acquisition, the Agent
                                    (on behalf of the Lenders) shall receive a
                                    first priority perfected security interest
                                    in all of the Shares purchased in connection
                                    with the Tender Offer.
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                                    Permanent Facilities: Concurrently with
                                    consummation of the Merger, the Agent (on
                                    behalf of the Lenders) shall receive a first
                                    priority perfected security interest in (i)
                                    100% of the issued and outstanding capital
                                    stock of the Borrower, (ii) 100% of the
                                    issued and outstanding capital stock of each
                                    of the direct and indirect domestic
                                    subsidiaries of the Borrower, (iii) 65% of
                                    the issued and outstanding voting capital
                                    stock (or such greater percentage which
                                    would not result in material adverse tax
                                    consequences) and 100% of the issued and
                                    outstanding non-voting capital stock of each
                                    direct foreign subsidiary of the Borrower or
                                    any of its domestic subsidiaries and (iv)
                                    substantially all other present and future
                                    assets and properties of the Borrower and
                                    the Guarantors (including, without
                                    limitation, accounts receivable, inventory,
                                    real property, machinery, equipment,
                                    contracts, trademarks, copyrights, patents,
                                    license agreements, and general intangibles,
                                    but excluding certain non-material real
                                    property to be determined), subject to
                                    permitted liens and, in the case of leases
                                    of real property, license agreements and
                                    other like arrangements requiring the
                                    consent of third parties thereto, subject to
                                    and only to the extent that any such
                                    consents required from such third parties
                                    are actually obtained.

                                    The foregoing collateral (collectively, the
                                    "Collateral") shall ratably secure the
                                    Credit Facilities and any interest rate
                                    swap/foreign currency swap or similar
                                    agreements with a Lender (or an affiliate of
                                    a Lender) under the Credit Facilities.

MANDATORY
PREPAYMENTS
AND COMMITMENT
REDUCTIONS:                         If at any time, the outstanding principal
                                    amount of loans under the Tender Offer
                                    Facility exceeds 50% of the value of the
                                    Shares pledged to secure such loans, the
                                    Borrower immediately shall prepay the Tender
                                    Offer Facility in an amount sufficient to
                                    eliminate such excess.

                                    The Permanent Facilities will be prepaid by
                                    an amount equal to (a) 100% of the net cash
                                    proceeds of all non-ordinary course asset
                                    sales by the Parent, the Borrower or any
                                    subsidiary (including stock of
                                    subsidiaries), subject to baskets and
                                    reinvestment provisions to be agreed upon;
                                    (b) if the Alternate Financing Structure is
                                    implemented, 50% of Excess Cash Flow (to be
                                    defined) pursuant to a cash sweep
                                    arrangement commencing after the third
                                    anniversary of closing of the Permanent
                                    Facilities; (c) 100% of the net cash
                                    proceeds from the issuance of any funded
                                    debt for borrowed money by the Parent, the
                                    Borrower or any subsidiary (other than
                                    certain permitted funded debt for borrowed
                                    money) and (d) 100% of the net cash proceeds
                                    from the issuance of equity (other than
                                    sponsor equity) by the Parent, the Borrower
                                    or any subsidiary. If the Alternate
                                    Financing Structure is not implemented,
                                    prepayments shall be applied to reduce the
                                    Term Loan Facility, pro rata with respect to
                                    each remaining installment of principal;
                                    provided, however, that with respect to
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                                    clause (a) above, any prepayment shall be
                                    applied to reduce ratably the Term Loan and
                                    the commitments under the Revolving Credit
                                    Facility. If the Alternate Financing
                                    Structure is implemented, (i) no prepayments
                                    shall be required under clauses (b), (c) and
                                    (d) above prior to the third anniversary of
                                    closing of the Permanent Facilities and (ii)
                                    any prepayment shall be applied to reduce
                                    the commitments under the Revolving Credit
                                    Facility.

OPTIONAL
PREPAYMENTS
AND COMMITMENT
REDUCTIONS:                         The Credit Facilities may be prepaid (and
                                    commitments thereunder may be permanently
                                    reduced) voluntarily in whole or in part at
                                    any time without penalty, subject to
                                    reimbursement of the Lenders' breakage and
                                    redeployment costs in the case of prepayment
                                    of LIBOR borrowings.

CONDITIONS
PRECEDENT
TO CLOSING:                         The initial borrowings under the Credit
                                    Facilities will be subject to satisfaction
                                    of the following conditions precedent:

                              (i)   The negotiation, execution and delivery of
                                    definitive documentation with respect to the
                                    Credit Facilities satisfactory to NMS and
                                    the Agent.

                              (ii)  In the case of the initial borrowings under
                                    the Tender Offer Facility, the Agent's
                                    satisfactory review of (a) the offer to
                                    purchase the Shares and the related
                                    documentation entered into in connection
                                    with the Tender Offer and (b) the merger
                                    agreement (including all schedules and
                                    exhibits thereto) regarding the Transaction
                                    (the "Merger Agreement") which shall provide
                                    for aggregate costs of the Transaction
                                    (including all fees and expenses (in an
                                    amount not to exceed $12 million) and the
                                    repayment in full of all funded debt of the
                                    Target and its subsidiaries immediately
                                    prior to the Merger) not in excess of $165
                                    million (before giving effect to any
                                    acquisitions by the Target reasonably
                                    acceptable to the Agent after the date
                                    hereof).

                              (iii) In the case of the initial borrowings under
                                    the Tender Offer Facility, the Agent's
                                    satisfaction that (a) the Tender Offer shall
                                    have been consummated upon satisfaction of
                                    any material conditions specified therein
                                    and at least a majority of the voting power
                                    (on a fully diluted basis), on the date of
                                    purchase, of all securities of the Target
                                    entitled to vote generally in the election
                                    of directors or in a merger shall have been
                                    purchased in connection with the Tender
                                    Offer (or shall be purchased with such
                                    initial borrowings under the Tender Offer
                                    Facility), and (b) no more than $9.25 shall
                                    have been paid for any
   12

                                    Share and the purchase price for 100% of the
                                    Shares (on a fully diluted basis) in
                                    connection with the Merger will not exceed
                                    $66.3 million.

                              (iv)  In the case of the initial borrowings under
                                    the Permanent Facilities, the Merger and the
                                    Refinancing (a) shall have been consummated
                                    in all material respects in accordance with
                                    the terms of the Merger Agreement and in
                                    compliance with applicable law and
                                    regulatory approvals, and all conditions
                                    precedent to the obligations of the buyer
                                    thereunder shall have been satisfied and (b)
                                    the Merger Agreement shall not have been
                                    altered, amended or otherwise changed or
                                    supplemented in any material respect or any
                                    material condition therein waived, without
                                    the prior written consent of the Agent.

                              (v)   The corporate capital and ownership
                                    structure (including articles and by-laws),
                                    equityholder agreements and management of
                                    the Parent, the Borrower, the Target and
                                    their respective subsidiaries (after giving
                                    effect to the Acquisition and Merger),
                                    including without limitation employment
                                    contracts, equity ownership interests and
                                    key man life insurance with key executives,
                                    shall be reasonably satisfactory to the
                                    Agent. Without limiting the generality of
                                    the above, the Agent shall be satisfied that
                                    the Borrower shall have received (a) in the
                                    case of the initial borrowings under the
                                    Tender Offer Facility, a cash capital
                                    contribution to the Parent (which shall be
                                    concurrently contributed by the Parent to
                                    the Borrower) from the Sponsor and existing
                                    management of an amount equal to the sum of
                                    (1) 50% of the value of the Shares purchased
                                    pursuant to the Tender Offer plus (2) all
                                    expenses incurred in connection with the
                                    Tender Offer and (b) in the case of the
                                    initial borrowings under the Permanent
                                    Facilities, (1) a cash capital contribution
                                    to the Parent (which shall be concurrently
                                    contributed by the Parent to the Borrower)
                                    from the Sponsor and existing management of,
                                    together with the cash capital contribution
                                    referred to in the immediately clause (a),
                                    approximately $63.1 million in common equity
                                    (at least $60.1 million of which shall be
                                    contributed by the Sponsor) and (2) unless
                                    the Alternate Financing Structure is to be
                                    implemented, at least $20 million from the
                                    issuance by the Borrower (or, at the option
                                    of the Sponsor, the Parent) to the Sponsor
                                    of the Junior Subordinated Debt or common or
                                    preferred equity in the Borrower (or, at the
                                    option of the Sponsor, the Parent), in
                                    either case under terms satisfactory to the
                                    Agent in its reasonable discretion (it being
                                    understood that if such Junior Subordinated
                                    Debt or common or preferred equity is issued
                                    by the Parent, the proceeds thereof shall be
                                    concurrently contributed by the Parent to
                                    the
   13

                                    Borrower). If the Alternate Financing
                                    Structure is implemented, the terms of the
                                    Senior Subordinated Debt shall be
                                    satisfactory to the Agent in its reasonable
                                    discretion.

                              (vi)  The Agent shall have received and, in each
                                    case, be reasonably satisfied with (a)
                                    interim monthly financial statements for
                                    each fiscal month of the Target after
                                    December 31, 1998, (b) in the case of the
                                    initial borrowings under the Permanent
                                    Facilities, a pro forma consolidated balance
                                    sheet of the Borrower as of closing of the
                                    Permanent Facilities giving effect to the
                                    Merger and the financings and other
                                    transactions contemplated hereby and
                                    reflecting estimated purchase accounting
                                    adjustments, prepared by independent public
                                    accountants of recognized national standing,
                                    and (c) such other information relating to
                                    the Target and its subsidiaries or the
                                    Transaction as the Agent may reasonably
                                    require.

                              (vii) There shall not have occurred a material
                                    adverse change since December 31, 1998 in
                                    the business, assets, liabilities (actual or
                                    contingent), operations, condition
                                    (financial or otherwise) or prospects of the
                                    Borrower and its subsidiaries or in the
                                    facts and information regarding such
                                    entities as represented to date.

                             (viii) In the case of the initial borrowings under
                                    the Permanent Facilities, the Agent shall
                                    have received a satisfactory certificate
                                    from the chief financial officer of the
                                    Borrower as to the financial condition and
                                    solvency of each of the Borrower and the
                                    Guarantors (after giving effect to the
                                    Acquisition and Merger and the incurrence of
                                    indebtedness related thereto).

                              (ix)  The Agent shall have received (a)
                                    satisfactory opinions of counsel to the
                                    Borrower and the Guarantors (which shall
                                    cover, among other things, authority,
                                    legality, validity, binding effect and
                                    enforceability of the documents for the
                                    Credit Facilities) and such resolutions,
                                    certificates and other documents as the
                                    Agent shall reasonably require and (b)
                                    satisfactory evidence that, upon completion
                                    of the Merger, the Agent (on behalf of the
                                    Lenders) holds or will hold a perfected,
                                    first priority lien in all collateral for
                                    the Credit Facilities, subject to no other
                                    liens except for permitted liens to be
                                    determined.

                              (x)   (a) In the case of borrowing under the
                                    Tender Offer Facility, receipt of all
                                    governmental, equityholder and third party
                                    consents (including Hart-Scott-Rodino
                                    clearance and the consent, if necessary, of
                                    any existing lenders and/or bondholders of
                                    the Target to the extent that indebtedness
                                    owing to such lenders and/or bondholders is
                                    to remain in place after the Tender Offer)
                                    and approvals necessary in connection with
                                    the Tender Offer and the related financings
                                    and other transactions contemplated hereby
                                    and expiration of all applicable waiting
                                    periods
   14

                                    without any action being taken by any
                                    authority that could restrain, prevent or
                                    impose any material adverse conditions on
                                    the Acquisition Company, the Target and its
                                    subsidiaries taken as a whole, the Tender
                                    Offer or such related financings or other
                                    such transactions or that could seek or
                                    threaten any of the foregoing, and no law or
                                    regulation shall be applicable which in the
                                    reasonable judgment of the Agent could have
                                    such effect and (b) in the case of the
                                    initial borrowings under the Permanent
                                    Facilities, receipt of all material
                                    governmental, shareholder and third party
                                    consents and approvals necessary or, in the
                                    reasonable discretion of the Agent,
                                    desirable in connection with the
                                    consummation of the Merger and the related
                                    financings and other transactions
                                    contemplated hereby and expiration of all
                                    applicable waiting periods without any
                                    action being taken by any authority that
                                    could restrain, prevent or impose any
                                    material adverse conditions on the Borrower
                                    and its subsidiaries taken as a whole, the
                                    Merger or such related financings or other
                                    transactions, and no law or regulation shall
                                    be applicable which in the reasonable
                                    judgment of the Agent could have such
                                    effect.

                              (xi)  The absence of any action, suit,
                                    investigation or proceeding pending in any
                                    court or before any arbitrator or
                                    governmental authority that could reasonably
                                    be expected to have a material adverse
                                    effect on the financial condition of the
                                    Borrower and its subsidiaries taken as a
                                    whole or any transaction contemplated hereby
                                    or on the ability of the Borrower and the
                                    Guarantors taken as a whole to perform their
                                    respective obligations under the documents
                                    to be executed in connection with the Credit
                                    Facilities.

                              (xii) The Target and its subsidiaries shall be in
                                    compliance with all existing material
                                    financial obligations (after giving effect
                                    to the Acquisition and Merger).

                             (xiii) In the case of the initial borrowings under
                                    the Permanent Facilities, the Agent shall be
                                    reasonably satisfied that the amount of
                                    committed financing available to the
                                    Borrower shall be sufficient to meet the
                                    ongoing financing needs of the Borrower and
                                    its subsidiaries after giving effect to the
                                    Transaction and, immediately after giving
                                    effect to the Acquisition and the Merger and
                                    the related borrowings under the Revolving
                                    Credit Facility, availability under the
                                    Revolving Credit Facility shall be no less
                                    than (a) if the Alternate Financing
                                    Structure is not implemented, $50 million or
                                    (b) if the Alternate Financing Structure is
                                    implemented, $45 million.

                              (xiv) The Borrower shall have paid to the Lenders
                                    and the Agent all fees and expenses due and
                                    payable at closing of the Permanent
                                    Facilities.
   15

REPRESENTATIONS &
WARRANTIES:                         Tender Offer Facility: Usual and customary
                                    for senior tender offer facilities of this
                                    type.

                                    Permanent Facilities: Usual and customary
                                    for permanent senior secured credit
                                    facilities of this type (subject to
                                    appropriate materiality and reasonableness
                                    limitations), to include without limitation:
                                    (i) corporate status; (ii) corporate power
                                    and authority/enforceability; (iii) no
                                    violation of law or contracts or
                                    organizational documents; (iv) no material
                                    litigation; (v) correctness of specified
                                    financial statements and no material adverse
                                    change since December 31, 1998; (vi) no
                                    required governmental or third party
                                    approvals; (vii) use of proceeds/compliance
                                    with margin regulations; (viii) status under
                                    Investment Company Act; (ix) ERISA; (x)
                                    environmental matters; (xi) perfected liens
                                    and security interests; (xii) payment of
                                    taxes, (xiii) consummation of the
                                    Transaction and (xiv) Year 2000 assurances.

COVENANTS:                          Tender Offer Facility: Usual and customary
                                    for senior tender offer facilities of this
                                    type.

                                    Permanent Facilities: Usual and customary
                                    for permanent senior secured credit
                                    facilities of this type (subject to
                                    materiality limitations, baskets and
                                    carve-outs to be negotiated), to include
                                    without limitation: (i) delivery of
                                    financial statements and other reports; (ii)
                                    delivery of compliance certificates: (iii)
                                    delivery of notices of default, material
                                    litigation and material governmental and
                                    environmental proceedings; (iv) compliance
                                    with laws; (v) payment of taxes; (vi)
                                    maintenance of insurance; (vii) limitation
                                    on liens and negative pledges; (viii)
                                    limitations on mergers, consolidations and
                                    sales of assets; (ix) limitations on
                                    incurrence of debt (specifically excluding
                                    the Junior Subordinated Debt, if any (and
                                    subordinated guarantees thereof by the
                                    Guarantors), and, if the Alternate Financing
                                    Structure is implemented, the Senior
                                    Subordinated Debt (and subordinated
                                    guarantees thereof by the Guarantors),
                                    whether entered into at closing of the
                                    Permanent Facilities or thereafter); (x)
                                    limitations on cash dividends and stock
                                    redemptions and the redemption and/or
                                    prepayment of other debt; (xi) limitations
                                    on investments and acquisitions (including
                                    the satisfaction of the incurrence covenants
                                    set forth below); (xii) ERISA; (xiii)
                                    limitation on transactions with affiliates
                                    (specifically excluding sponsor fees in
                                    amounts to be determined); (xiv) limitation
                                    on capital expenditures; and (xv) upon
                                    completion of the Merger, delivery of
                                    collateral documentation and opinions as to
                                    the perfected security interest of the Agent
                                    in the Collateral.

                                    Financial covenants under the Permanent
                                    Facilities to include (but not limited to):

                                    (i) if the Alternate Financing Structure is
                                        not implemented:

                                    o   Maintenance on a rolling four quarter
                                        basis of a Maximum Senior Leverage Ratio
                                        (total funded senior debt/EBITDA)
   16

                                        not to exceed 4.0 to 1.0 with step-downs
                                        to be determined beginning on the third
                                        anniversary of closing of the Permanent
                                        Facilities,

                                    o   Maintenance on a rolling four quarter
                                        basis of a Minimum Fixed Charge Coverage
                                        Ratio (EBITDA less capital expenditures
                                        less cash taxes)/(interest expense +
                                        scheduled principal repayments) with
                                        step-ups to be determined beginning on
                                        the third anniversary of closing of the
                                        Permanent Facilities, and

                                    o   Maintenance on a rolling four quarter
                                        basis of a Minimum Interest Coverage
                                        Ratio (EBITDA/interest expense) with
                                        step-ups to be determined beginning on
                                        the third anniversary of closing of the
                                        Permanent Facilities.

                                    (ii) if the Alternate Financing Structure is
                                        implemented:

                                    o   Maintenance on a rolling four quarter
                                        basis of a Maximum Senior Leverage Ratio
                                        not to exceed 3.5 to 1.0 with step-downs
                                        to be determined beginning on the third
                                        anniversary of closing of the Permanent
                                        Facilities,

                                    o   Maintenance on a rolling four quarter
                                        basis of a Maximum Total Leverage Ratio
                                        (total funded debt/EBITDA) not to exceed
                                        5.0 to 1.0 with step-downs to be
                                        determined beginning on the third
                                        anniversary of closing of the Permanent
                                        Facilities, and

                                    o   Maintenance on a rolling four quarter
                                        basis of a Minimum Interest Coverage
                                        Ratio with step-ups to be determined
                                        beginning on the third anniversary of
                                        closing of the Permanent Facilities.

                                    Incurrence covenants for permitted
                                    acquisitions under the Permanent Facilities
                                    (calculated on a pro forma basis giving
                                    effect to such acquisition) to include (but
                                    not limited to):

                                    (i) if the Alternate Financing Structure is
                                        not implemented:

                                    o   Maximum Senior Leverage Ratio not to
                                        exceed 3.5 to 1.0, and

                                    o   Minimum Interest Coverage Ratio to be
                                        determined.

                                    (ii) if the Alternate Financing Structure is
                                        implemented:

                                    o   Maximum Senior Leverage Ratio not to
                                        exceed 3.0 to 1.0, and

                                    o   Maximum Total Leverage Ratio not to
                                        exceed 4.5 to 1.0.

                                    The Parent shall have agreed that it will
                                    not engage in any business, activity or
                                    operation other than owning and holding the
                                    capital stock of the Borrower, 
   17

                                    guaranteeing the Credit Facilities and
                                    pledging its assets (including the capital
                                    stock of the Borrower) as security therefor,
                                    and activities directly related thereto. The
                                    Parent shall not be permitted to merge with
                                    or into any other person.

EVENTS OF DEFAULT:                  Tender Offer Facility: Usual and customary
                                    for senior tender offer facilities of this
                                    type.

                                    Permanent Facilities: Usual and customary
                                    for permanent senior secured credit
                                    facilities of this type (subject to
                                    materiality and grace periods to be
                                    negotiated), and to include, without
                                    limitation, (i) nonpayment of principal,
                                    interest, fees or other amounts, (ii)
                                    violation of covenants, (iii) material
                                    inaccuracy of representations and
                                    warranties, (iii) cross-default to other
                                    material agreements and indebtedness, (iv)
                                    bankruptcy or insolvency, (v) material
                                    judgments, (vi) ERISA, (vii) actual or
                                    asserted invalidity of any loan documents or
                                    security interests, or (viii) Change in
                                    Control.

ASSIGNMENTS/
PARTICIPATIONS:                     Each Lender will be permitted to make
                                    assignments in minimum amounts of $5 million
                                    to other financial institutions approved by
                                    the Borrower and the Agent, which approval
                                    shall not be unreasonably withheld. Lenders
                                    will be permitted to sell participations
                                    with voting rights limited to significant
                                    matters such as changes in amount, reduction
                                    in rate and extension of maturity date. An
                                    assignment fee of $3,500 is payable by the
                                    Lender to the Agent upon any such assignment
                                    occurring (including, but not limited to an
                                    assignment by a Lender to another Lender).
                                    WAIVERS & AMENDMENTS: Amendments and waivers
                                    of the provisions of the loan agreement and
                                    other definitive credit documentation will
                                    require the approval of Lenders holding
                                    loans and commitments representing more than
                                    50% of the aggregate amount of loans and
                                    commitments under the Credit Facilities,
                                    except that the consent of all the Lenders
                                    affected thereby shall be required with
                                    respect to (i) increases in commitment
                                    amounts, (ii) reductions of principal,
                                    interest, or fees, (iii) extensions of final
                                    maturities, (iv) releases of all or
                                    substantially all collateral and (v)
                                    releases of all or substantially all
                                    guarantors.

INDEMNIFICATION:                    In the definitive documentation for the
                                    Credit Facilities, the Borrower shall
                                    indemnify the Lenders from and against all
                                    losses, liabilities, claims, damages or
                                    expenses relating to their loans, the
                                    Borrower's use of loan proceeds or the
                                    commitments, including but not limited to
                                    reasonable attorneys' fees and settlement
                                    costs, but only to the extent that such
                                    losses, liabilities, claims, damages or
                                    expenses do not result primarily from the
                                    gross negligence or willful misconduct of
                                    the indemnified party.

CLOSING:                            With respect to the Tender Offer Facility,
                                    on or before May 31, 1999, and with respect
                                    to the Permanent Facilities, on or before
                                    August 31, 1999.
   18

GOVERNING LAW:                      New York.

FEES/EXPENSES:                      As outlined in ADDENDUM I.

OTHER:                              This term sheet is intended as an outline
                                    only and does not purport to summarize all
                                    the conditions, covenants, representations,
                                    warranties and other provisions which would
                                    be contained in definitive legal
                                    documentation for the Credit Facilities
                                    contemplated hereby. Each of the Borrower,
                                    the Guarantors, the Agent and the Lenders
                                    shall waive its right to a trial by jury.