Document:

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                                                                  Exhibit 10(b)

*    Confidential treatment has been granted for certain portions of this
     exhibit. Omitted portions have been filed separately with the Commission.

                                                     ESCROW AGREEMENT, dated as
                                            of May 27, 1999, among GHS, INC., a
                                            Delaware corporation ("PARENT"),
                                            Debbie Dworkin (the "STOCKHOLDER"
                                            and together with Parent referred to
                                            herein as "INTERESTED PARTIES") and
                                            State Street Bank and Trust Company,
                                            in its capacity as Escrow Agent
                                            hereunder (the "ESCROW AGENT", which
                                            term shall also include any
                                            successor escrow agent appointed in
                                            accordance with Section 9(d)
                                            hereof).

                  Reference is made to the Agreement and Plan of Reorganization
dated as of the date hereof (the "REORGANIZATION AGREEMENT"), among Parent,
Concept Acquisition Corporation, a Delaware corporation and a wholly-owned
subsidiary of Parent ("ACQUISITION SUB"), Concept Development, Inc., a Delaware
corporation (the "COMPANY"), the Stockholder and William Zanker (together with
the Stockholder, the "FOUNDERS") providing for, among other things, the merger
(the "MERGER") of Acquisition Sub with and into the Company, with the Company
surviving the Merger as a wholly-owned subsidiary of Parent and the Stockholder
is receiving shares of preferred stock of Parent ("PARENT PREFERRED STOCK") in
exchange for shares of capital stock of the Company, in the manner provided in
the Reorganization Agreement and the Agreement of Merger. As used herein, the
term "Reorganization Agreement" shall be deemed to mean and include the
Reorganization Agreement and the Agreement of Merger executed and delivered in
connection therewith.

                  Reference is also made to the Repurchase Agreement dated as of
the date hereof (the "REPURCHASE AGREEMENT") between Parent and the Stockholder
providing for the repurchase by Parent of the Parent Preferred Stock in order to
provide an incentive to William Zanker, the Stockholder's husband, to exercise
his best efforts on behalf of Parent or any subsidiaries or affiliates of
Parent.

                  This Agreement is designed to implement the provisions of the
Reorganization Agreement and the Repurchase Agreement pursuant to which Parent,
on behalf of the Stockholder, is depositing with the Escrow Agent that number of
shares of Parent Preferred Stock listed on SCHEDULE I hereto issued in the
Merger to the Stockholder as security for the satisfaction of (i) the
indemnification obligations of the Stockholder pursuant to Article VIII of the
Reorganization Agreement and (ii) the repurchase obligations of the Stockholder
pursuant to the Repurchase Agreement.

                  NOW, THEREFORE, in consideration of the premises and the
representations and warranties and agreements contained herein, the parties
hereto agree as follows:

1.       DEFINITIONS.  As used herein the following capitalized terms shall have
the following meanings:

         (a) "ESCROW SHARES" shall mean the Parent Common Stock and the Parent
Preferred Stock held by the Escrow Agent hereunder.

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         (b) "INDEMNIFIED PERSONs" shall mean and include Parent, Acquisition
Sub and the Company and their respective affiliates, successors and assigns, and
the respective officers and directors of each of the foregoing.

         (c) "INDEMNITY ESCROW SHARES" shall mean 5,000 (of the total of 50,000)
shares of Parent Preferred Stock issued to the Stockholder pursuant to the
Reorganization Agreement (including, without limitation, any shares issued
pursuant to any stock dividend, stock split, reverse stock split, combination or
reclassification thereof), and any shares of common stock of Parent ("PARENT
COMMON STOCK") issued upon conversion thereof (including, without limitation,
any shares issued pursuant to any stock dividend, stock split, reverse stock
split, combination or reclassification thereof).

         (d) "REPURCHASE ESCROW SHARES" shall mean 50,000 shares of Parent
Preferred Stock issued to the Stockholder pursuant to the Reorganization
Agreement (including, without limitation, any shares issued pursuant to any
conversion, stock dividend, stock split, reverse stock split, combination or
reclassification thereof), and any shares of Parent Common Stock issued upon
conversion thereof (including, without limitation, any shares issued pursuant to
any conversion, stock dividend, stock split, reverse stock split, combination or
reclassification thereof).

         (e) "SALE TRANSACTION" shall mean the merger or consolidation of the
Company into or with another corporation or other entity, or the sale of all or
substantially all the assets or the sale of all of the outstanding capital stock
of the Company, in each case under circumstances in which the holders of the
outstanding capital stock of the Company immediately prior to the Transaction,
own less than a majority in voting power of the outstanding capital stock of the
Company or the surviving or resulting company or acquiror, as the case may be,
immediately following such transaction.

         (f) "STIPULATED PRICE" shall mean (i) in the event that the Parent
Preferred Stock has not been converted into Parent Common Stock, the product of
(x) (A) the closing price of the Parent Common Stock on any securities exchange,
the Nasdaq National Market or (B) if actively traded over-the-counter, the
average of the closing bid or sale prices (whichever is applicable), on the date
hereof TIMES (y) ten (10) or (ii) in the event that the Parent Preferred Stock
has been converted into Parent Common Stock, the closing price per share of the
Parent Common Stock on any securities exchange, the Nasdaq National Market or
OTC Bulletin Board on the date hereof, all as calculated and/or ascertained by
the Parent and communicated to the Escrow Agent in writing.

2. APPOINTMENT OF ESCROW AGENT; ESCROW ACCOUNT. The Escrow Agent is hereby
appointed to act as escrow agent hereunder and the Escrow Agent agrees to act as
such.

3. ESCROW FUND AND ESCROW ACCOUNT. (a) Parent shall deliver to the Escrow Agent,
within a reasonable time from the date hereof, certificates registered in the
name of the Stockholder representing the Indemnity Escrow Shares and the
Repurchase Escrow Shares (in each case, with stock powers executed in blank by
the Stockholder attached thereto) and the Escrow Agent shall accept such
certificates in escrow for the benefit of (i) Parent, and the

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Indemnified Persons and (ii) the Stockholder, pursuant and subject to the
provisions of this Agreement. The shares of Parent Preferred Stock to be
delivered to the Escrow Agent pursuant to this Section 3(a), together with any
stock dividends or stock distributions or any securities of Parent issued in
respect thereof (including, without limitation, any shares issued pursuant to
any conversion, stock dividend, stock split, reverse stock split, combination or
reclassification thereof) shall become part of, and are hereinafter referred to
collectively as, the "ESCROW FUND". The Escrow Agent shall have no
responsibility for the genuineness, validity, market value, title or sufficiency
for any intended purpose of the Parent Preferred Stock to be delivered to it
under this Agreement.

         (b) The Escrow Agent shall establish a segregated account (the "ESCROW
ACCOUNT") at its office located at its address set forth on SCHEDULE II in which
to hold the Escrow Fund.

4. RIGHTS TO THE ESCROW FUND. The Escrow Fund shall be for the exclusive benefit
of the Parent and the Indemnified Persons and their respective successors and
assigns, as provided herein, in the Repurchase Agreement and in the
Reorganization Agreement, and no other person or entity shall have any right,
title or interest therein other than the Stockholder's underlying ownership
interests in the property constituting the Escrow Fund.

5. DISTRIBUTION OF THE INDEMNITY ESCROW SHARES IN CONNECTION WITH INDEMNITY
CLAIMS. The Escrow Agent shall continue to hold the Indemnity Escrow Shares in
its possession until authorized hereunder to distribute the Indemnity Escrow
Shares or any part thereof. The Escrow Agent shall distribute the Indemnity
Escrow Shares as follows:

         (a) INDEMNIFICATION. In the event any Indemnified Person (the "CLAIMING
PERSON") asserts a right of indemnity against the Stockholder under Section 8 of
the Reorganization Agreement, Parent shall execute and deliver to the Escrow
Agent a written notice to such effect (a "NOTICE OF CLAIM"; and the right of
indemnity asserted in a Notice of Claim being hereinafter referred to as a
"CLAIM"), which Notice of Claim shall instruct the Escrow Agent to deliver that
portion of the Indemnity Escrow Shares the Fair Market Value (as defined in
Section 8 hereof) of which shall equal the amount of the Claim (or, if the
amount of the Claim shall be greater than the Fair Market Value of the Indemnity
Escrow Shares, the balance of the Indemnity Escrow Shares) to such Claiming
Person, and the following shall apply:

                  (i) a Notice of Claim delivered to the Escrow Agent pursuant
         to this Section 5(a) shall set forth the name of the Claiming Person,
         the nature and details of such Claim (to the extent known), and a
         calculation setting forth the amount thereof (or if not ascertainable,
         a reasonable good faith estimate of the maximum amount thereof); and

                  (ii) if within 10 business days after the Escrow Agent's
         receipt of any Notice of Claim pursuant to this Section 5(a), the
         Escrow Agent has not received a notification (a "NOTICE OF DISPUTE")
         from the Stockholder that the Claim, or the amount thereof, is
         disputed, the Escrow Agent shall, within 5 business days after the
         expiration of such 10-day period, deliver to the Claiming Person that
         portion of the Indemnity Escrow Shares the Fair Market Value of which
         shall equal the amount of the Claim as set forth in such Notice of
         Claim (or, if the amount of the Claim shall be greater than the Fair
         Market Value of the

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         aggregate Indemnity Escrow Shares as of such date, the balance of the
         Indemnity Escrow Shares) (the date of any such delivery being referred
         to herein as a "RELEASE DATE"). If the Escrow Agent does receive a
         Notice of Dispute within such 10-day period (a copy of the Notice of
         Dispute being simultaneously sent to Parent by the Stockholder), the
         Escrow Agent shall not deliver such amount to such Claiming Person
         until 5 business days after such dispute has been settled as provided
         in Section 17 hereof and written notice of such settlement and of the
         amount, if any, to be paid in respect of the disputed Claim has been
         received by the Escrow Agent from the Parent.

         (b) Anything contained herein to the contrary notwithstanding, if the
Escrow Agent is authorized, at any time pursuant to Section 5(a) hereof, to
deliver all or any portion of the Indemnity Escrow Shares to a Claiming Person
with respect to a Claim or Claims, then (i) such delivery shall be made
regardless of the Escrow Agent's prior or subsequent receipt of any Notice of
Claim or Notice of Dispute with respect to any other Claim or Claims and (ii)
the Escrow Agent shall (A) deliver to the transfer agent for the Parent
Preferred Stock (who shall be identified to the Escrow Agent in writing by
Parent) on behalf of the Stockholder the certificate registered in such
Stockholder's name representing the Escrow Shares, together with a completed
stock power transferring to such Claiming Person that number of shares of Parent
Preferred Stock being delivered to such Claiming Person and (B) instruct such
transfer agent to issue and deliver to the Escrow Agent for retention hereunder
as part of the Escrow Fund a certificate of like tenor, registered in the name
of the Stockholder representing the balance of the shares of Parent Preferred
Stock represented thereby, if any. Parent and the Stockholder shall take all
such actions and execute and deliver all such documents as are necessary to
effectuate the intent and purpose of this Section 5(b).

6. DISTRIBUTION OF THE REPURCHASE ESCROW SHARES IN CONNECTION WITH EXERCISE OF
THE REPURCHASE OPTION.

         (a) In the event Parent and/or any assignee of Parent shall elect to
exercise the Purchase Option set forth in the Repurchase Agreement, Parent shall
execute and deliver to the Escrow Agent and the Stockholder a written notice (a
"REPURCHASE NOTICE") specifying (i) the number of shares of (A) Parent Preferred
Stock or (B) upon conversion of the Parent Preferred Stock, Parent Common Stock,
which Parent is entitled to repurchase, (ii) the number of Repurchase Escrow
Shares as to which it is exercising the Repurchase Option, (iii) the purchase
price and the calculation thereof and (iv) the time for a closing thereunder at
the principal office of Parent (the "REPURCHASE CLOSING"). Said Repurchase
Notice shall be given no sooner than five (5) business days before the
Repurchase Closing.

         (b) Stockholder and Parent hereby irrevocably authorize and direct the
Escrow Agent to deliver to the Parent the number of shares of Parent Preferred
Stock or Parent Common Stock, as applicable, to close the transaction
contemplated by such Repurchase Notice in accordance with the terms of said
Repurchase Notice. Subject to the provisions of the Repurchase Agreement and
Section 6(b) hereof, the Escrow Agent shall deliver to the Stockholder the
number of shares equal to the difference between (x) the total number of
Repurchase Escrow Shares held by the Escrow Agent on the date of delivery of the
Repurchase Notice MINUS (y) the number of Repurchase Escrow Shares for which the
Purchase Option has been exercised.

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         (c) If the Escrow Agent has not received from Parent a Repurchase
Notice to the Escrow Agent, or has exercised the Purchase Option with respect to
less than all of the then remaining Repurchase Escrow Shares, prior to the
applicable date set forth on the table below, the Escrow Agent shall deliver to
the Stockholder, subject to payment of escrow fees and expenses by the Company
as required herein, within five (5) business days after the dates set forth
below the number of Repurchase Escrow Shares equal to the Vested Shares (as set
forth below):

<TABLE>
<CAPTION>
--------------------------- --------------------------------------------- ------------------------------------------
                                     VESTED SHARES (IF THE PARENT                 VESTED SHARES (IF THE PARENT
                                       PREFERRED STOCK HAS NOT                         PREFERRED STOCK HAS
                                      BEEN CONVERTED TO PARENT                       BEEN CONVERTED TO PARENT
         DATE                               COMMON STOCK)                                 COMMON STOCK)
         ----                               -------------                                 -------------

<S>                         <C>                                           <C>
--------------------------- --------------------------------------------- ------------------------------------------
September 1, 1999                               [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
December 1, 1999                                [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
March 1, 2000                                   [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
June 1, 2000                                    [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
September 1, 2000                               [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
December 1, 2000                                [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
March 1, 2001                                   [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
June 1, 2001                                    [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
September 1, 2001                               [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
December 1, 2001                                [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
March 1, 2002                                   [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------
June 1, 2002                                    [*]                                          [*]
--------------------------- --------------------------------------------- ------------------------------------------

</TABLE>

         (d) SALE TRANSACTION. Subject to Section 7 hereof and anything
contained herein to the contrary notwithstanding, upon the consummation of a
Sale Transaction, Parent shall deliver a notice to the Escrow Agent (the "SALE
TRANSACTION NOTICE") and Escrow Agent shall thereafter deliver the Repurchase
Escrow Shares (including, without limitation, any shares issued pursuant to any
stock split, reverse stock split, combination or reclassification thereof) to
the Stockholder within five (5) business days after receipt of the Sale
Transaction Notice, subject to the following:

                  (i) if the Sale Transaction Notice is received by the Escrow
         Agent before the first anniversary of the date hereof (the "FIRST
         ANNIVERSARY"), the Escrow Agent shall not distribute to the
         Stockholder, and the Escrow Agent shall hold and retain in Escrow, the
         balance of the Indemnity Escrow Shares (including, without limitation,
         any shares issued pursuant to any stock split, reverse stock split,
         combination or reclassification thereof) and on and after the First
         Anniversary the Escrow Agent shall distribute to the Stockholder within
         five (5) business days after the First Anniversary the balance of the
         Indemnity Escrow Shares; PROVIDED, HOWEVER, that, regardless of whether
         the Sale Transaction Notice is received before, on or after the First
         Anniversary, the Escrow Agent

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         shall NOT distribute to the Stockholder, and the Escrow Agent shall
         hold and retain in Escrow, the number of Indemnity Escrow shares
         specified in all Notices of Claim which, prior to the First
         Anniversary, have been received by the Escrow Agent but which have not
         been paid to Parent or otherwise discharged pursuant to this Section
         6. Any portion of the Indemnity Escrow Shares which shall continue to
         be held by the Escrow Agent pursuant to the preceding sentence shall
         be so held until such time as all disputed Claims hereunder have been
         settled as provided in Section 17 and written notice of such
         settlement or settlements setting forth the amounts to be paid to
         Parent, on the one hand, and the Stockholder, on the other hand, have
         been received by the Escrow Agent.

7. ESCROW FEES. Notwithstanding anything herein to the contrary, at any time
that the Escrow Agent is authorized or directed or otherwise required to make a
disbursement or distribution from the Escrow Fund, the Escrow Agent may refrain
from making such disbursement or distribution from the Escrow Fund, without
liability, if and to the extent that there are any fees or expenses then due to
the Escrow Agent pursuant to Sections 11, 12, 13 and/or Schedule II.

8. VALUATION. For all purposes of this Agreement, the "FAIR MARKET VALUE" of any
property (other than cash and shares of Parent Preferred Stock or Parent Common
Stock) contained in the Escrow Fund as of any date shall be the fair market
value of such property as of such date as determined by the Board of Directors
of Parent in the good faith exercise of its reasonable business judgment, which
determination shall be evidenced by a certificate executed by the Secretary of
Parent and delivered to the Escrow Agent and the Stockholder, and the "FAIR
MARKET VALUE" per share of Parent Preferred Stock and/or Parent Common Stock, as
applicable, shall be the lesser of (i) the Stipulated Price and (ii) (A) if such
shares are traded on a securities exchange or through the Nasdaq National
Market, the value shall be deemed to be the closing price of the securities on
such exchange on the date of delivery of the Notice of Claim or Repurchase
Notice or (B) if actively traded over-the-counter, the value shall be deemed to
be the closing bid or sale prices (whichever is applicable) on the date of
delivery of the Notice of Claim or Repurchase Notice, as calculated and/or
ascertained by the Parent and provided to the Escrow Agent in writing.

9. STOCKHOLDER RIGHTS. (a) Except as expressly provided otherwise herein, the
Stockholder shall at all times retain and have the full and absolute right to
exercise all rights and indicia of ownership with respect to the Escrow Shares
owned by such Stockholder, including, without limitation, voting and consensual
rights; PROVIDED, HOWEVER, that the Stockholder shall have no right to transfer,
pledge or encumber or otherwise dispose in any manner whatsoever any Escrow
Shares that are held in Escrow Account. In accordance with Section 3(a), all
dividends or distributions or proceeds in stock or other property issued (other
than cash) in respect of the Escrow Shares shall be deposited into the Escrow
Account and become part of the Escrow Fund so long as the Escrow Agent is
authorized to retain such shares hereunder. If any such shares of Parent
Preferred Stock are transferred to a Claiming Person pursuant to Section 5
hereof in satisfaction of a Claim or Claims, all rights and indicia of ownership
with respect to such shares shall thereupon reside with such Claiming Person or
any subsequent holder thereof.

         (b) The Escrow Agent shall be under no duty to preserve, protect or
exercise rights in

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the Escrow Shares, and shall be responsible only for reasonable measures to
maintain the physical safekeeping thereof, and otherwise to perform such
duties on its part as are expressly set forth in this Agreement. The Escrow
Agent will not be responsible for authenticating the right of the Stockholder
to exercise voting or consent-giving authority in respect of shares of Parent
Preferred Stock held by it hereunder. The Escrow Agent shall not be
responsible for forwarding to, or notifying any party, or taking any other
action with respect to any notice, solicitation or other document or
information, written or oral, received by the Escrow Agent from an issuer or
other person with respect to Escrow Shares held by the Escrow Agent
hereunder, including, without limitation, any proxy material, tenders,
options, the pendency of calls and maturities and the expiration of rights.

10. TERMINATION. This Agreement may be terminated at any time by and upon the
receipt by the Escrow Agent of 10 days' prior written notice of termination
executed by Parent and the Stockholder directing the distribution of all
property then held by the Escrow Agent under and pursuant to the distribution
provisions of Section 5(c) of this Agreement and such termination notice. This
Agreement shall automatically terminate if and when all amounts in the Escrow
Account (including all the securities in which any funds, if any, contained in
the Escrow Account shall have been invested) shall have been distributed by the
Escrow Agent in accordance with the terms of this Agreement and all amounts
payable to the Escrow Agent pursuant to Sections 11, 12 or 13 have been paid.

11.      CONCERNING THE ESCROW AGENT.

         (a) Each party acknowledges and agrees that the Escrow Agent (i) shall
not be responsible for any of the agreements referred to or described herein
(including without limitation the Reorganization Agreement), or for determining
or compelling compliance therewith, and shall not otherwise be bound thereby,
(ii) shall be obligated only for the performance of such duties as are expressly
and specifically set forth in this Agreement on its part to be performed, each
of which is ministerial (and shall not be construed to be fiduciary) in nature,
and no implied duties or obligations of any kind shall be read into this
Agreement against or on the part of the Escrow Agent, (iii) shall not be
obligated to take any legal or other action hereunder that might in its judgment
involve or cause it to incur any expense or liability unless it shall have been
furnished with acceptable indemnification, (iv) may rely on and shall be
protected in acting (or, if so requested, refraining from acting) upon and in
accordance with any written notice, instruction (including, without limitation,
wire transfer instructions, whether incorporated herein or provided in a
separate written instruction), instrument, statement, certificate, request or
other document furnished to it hereunder and believed by it to be genuine and to
have been signed or presented by the proper person, and shall have no
responsibility for determining the accuracy thereof, and (v) may consult counsel
satisfactory to it, including in-house counsel, and the opinion or advice of
such counsel in any instance shall be full and complete authorization and
protection in respect of any action taken, suffered or omitted by it hereunder
in good faith and in accordance with the opinion or advice of such counsel.

         (b) The Escrow Agent shall not be liable to anyone for any action taken
or omitted to be taken by it hereunder except in the case of the Escrow Agent's
gross negligence or willful misconduct in breach of the terms of this Agreement.
In no event shall the Escrow Agent be

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liable for indirect, punitive, special or consequential damage or loss
(including but not limited to lost profits) whatsoever, even if the Escrow Agent
has been informed of the likelihood of such loss or damage and regardless of the
form of action.

         (c) The Escrow Agent shall have no more or less responsibility or
liability on account of any action or omission of any book-entry depository or
securities intermediary employed by the Escrow Agent than any such book-entry
depository or securities intermediary has to the Escrow Agent, except to the
extent that such action or omission of any book-entry depository or securities
intermediary was caused by the Escrow Agent's own gross negligence or willful
misconduct in breach of this Agreement.

         (d) The Escrow Agent may resign and be discharged from its duties
hereunder at any time by giving at least 30 days' prior written notice of such
resignation to Parent and the Stockholder specifying a date upon which such
resignation shall take effect; PROVIDED, HOWEVER, that the Escrow Agent shall
continue to serve until its successor accepts the Escrow Fund. Upon receipt of
such notice, a successor escrow agent shall be appointed by Parent and the
Stockholder, such successor escrow agent to become the Escrow Agent hereunder on
the resignation date specified in such notice. If a written instrument of
acceptance by a successor escrow agent shall not have been received by the
Escrow Agent within 40 days after the giving of such notice of resignation, the
resigning Escrow Agent may at the expense of Parent petition any court of
competent jurisdiction for the appointment of a successor escrow agent. Parent
and the Stockholder acting jointly, may at any time substitute a new escrow
agent by giving 10 days' prior written notice thereof to the Escrow Agent then
acting and by Parent paying all fees and expenses of such Escrow Agent.

12. INDEMNIFICATION. Each of the Interested Parties covenant and agree, jointly
and severally, to indemnify the Escrow Agent (and its directors, officers and
employees) and hold it (and such directors, officers and employees) harmless
from and against any loss, liability, damage, cost and expense of any nature
incurred by the Escrow Agent arising out of or in connection with this Agreement
or with the administration of its duties hereunder, including but not limited to
reasonable attorney's fees and other costs and expenses of defending or
preparing to defend against any claim of liability unless and except to the
extent such loss, liability, damage, cost and expense shall be caused by the
Escrow Agent's gross negligence or willful misconduct. The foregoing
indemnification and agreement to hold harmless shall survive the termination of
this Agreement and the resignation of the Escrow Agent.

13. FEES OF ESCROW AGENT. For its services hereunder, the Escrow Agent shall be
entitled to the fees set forth on SCHEDULE II attached hereto. The annual
Administrative Fee shall be subject to adjustment annually, upon notice. Such
fees shall be paid by Parent. In addition, the Parent and the Stockholder
jointly and severally agree to pay equally the cost of reimbursing the Escrow
Agent, and shall reimburse the Escrow Agent on demand, for all costs and
expenses incurred in connection with the administration of this Agreement or the
escrow created hereby or the performance or observance of its duties hereunder
which are in excess of its compensation for normal services hereunder, including
without limitation, payment of any reasonable legal fees and expenses incurred
by the Escrow Agent in connection with resolution of any claim by any party
hereunder ("EXTRAORDINARY ADMINISTRATIVE EXPENSES"). The Escrow Agent shall

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periodically bill Parent and the Stockholder for such out of pocket fees and
expenses. The Escrow Fund shall not be available to, and shall not be used by,
the Escrow Agent to set off any obligations of any party hereto owing the Escrow
Agent in any capacity. Without altering or limiting the joint and several
liability of any of the Interested Parties to the Escrow Agent hereunder, each
of the Interested Parties agrees as between themselves that they shall share,
one half each, all amounts payable to the Escrow Agent for Extraordinary
Administrative Expenses pursuant to this Section 13.

14. CERTIFICATION OF TAX IDENTIFICATION NUMBER. The Interested Parties hereto
agree to provide the Escrow Agent with a certified tax identification number by
signing and returning a Form W-9 (or Form W-8, in case of non-U.S. persons) to
the Escrow Agent prior to the date on which any income earned on the Escrow Fund
is credited to the Escrow Fund. The Interested Parties understand that, in the
event their tax identification numbers are not certified to the Escrow Agent,
the Internal Revenue Code, as amended from time to time, may require withholding
of a portion of any income earned on the Escrow Fund.

15. TAX REPORTING. The interested Parties agree that, for tax reporting
purposes, all income earned on the Escrow Fund in any tax year shall (i) to the
extent such income is distributed by the Escrow Agent to any person or entity
pursuant to the terms of this Agreement during such tax year, to be allocated to
such person or entity, and (ii) otherwise shall be allocated to the Stockholder.

16. TAX INDEMNIFICATION. Each of the Interested Parties agree, jointly and
severally, (i) to assume any and all obligations now or hereafter arising under
any applicable tax law with respect to any payment or distribution of the Escrow
Fund to, or performance of other activities under this Agreement by, such
Interested Party, (ii) to instruct the Escrow Agent in writing with respect to
the Escrow Agent's responsibility for withholding and other taxes, assessments
or other governmental charges, and to instruct the Escrow Agent with respect to
any certifications and governmental reporting that may be required under any
laws or regulations that may be applicable in connection with its action as
Escrow Agent under this Agreement, and (iii) to indemnify and hold the Escrow
Agent harmless from any liability or obligation on account of taxes,
assessments, additions for late payment, interest, penalties expenses and other
governmental charges that may be assessed or asserted against the Escrow Agent
in connection with or relating to any payment made or other activities performed
under the terms of this Agreement, including without limitation any liability
for the withholding or deduction of (or the failure to withhold or deduct) the
same, and any liability for failure to obtain proper certifications or to report
properly to governmental authorities in connection with this Agreement,
including costs and expenses (including reasonable legal fees and expenses),
interest and penalties, to the extent that it relates to such individual
Interested Party. The foregoing indemnification and agreement to hold harmless
shall survive the termination of this Agreement and the resignation of the
Escrow Agent.

17. DISPUTES. If any dispute should arise with respect to the payment or
ownership or right of possession of the Escrow Fund, or the duties of the Escrow
Agent hereunder or should any claim be made upon the Escrow Agent or the Escrow
Fund by any third party, the Escrow Agent is authorized and directed to retain
in its possession, without liability to anyone, any part of the

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Escrow Fund in dispute until such dispute shall have been settled either by
mutual agreement of Parent and the Stockholder (evidenced by appropriate
instructions in writing to the Escrow Agent signed by Parent and the
Stockholder) or by the final order, decree or judgment, received by the Escrow
Agent, of a court of competent jurisdiction in the United States of America (the
time for appeal having expired with no appeal having been taken) in a proceeding
to which Parent and the Stockholder are parties, but the Escrow Agent shall be
under no duty whatsoever to institute or defend any such proceedings.

18.      MISCELLANEOUS.

         (a) All notices or other communications which are required or permitted
hereunder shall be in writing and shall be deemed given (i) when received by the
addressee if delivered personally or sent by nationally-recognized overnight
courier (ii) when received by the addressee if sent by registered or certified
mail, return receipt requested and postage prepaid, or (iii) when sent by
telecopier, provided that a confirmation copy thereof is sent the same day by
postage prepaid U.S. mail. Notwithstanding the foregoing, no notice nor other
communication shall be deemed given to the Escrow Agent until the Escrow Agent's
actual receipt thereof. Notices shall be sent to the addresses given below for
the parties, or to such other address for any party notice of which, complying
with these requirements, is given by that party to all others.

                           (i)      if to the Stockholder then to:

                                    Debbie Dworkin
                                    20 Taconic Road
                                    Millwood, New York  10546
                                    Fax: (212) 967-6256

                           (ii)     if to Parent, to:

                                    GHS, Inc.
                                    2400 Research Blvd.
                                    Rockville, Maryland  20850
                                    Attention: Alan Gold
                                    Telecopier: (301) 308-3254

                           with copies to:

                                    Orrick, Herrington & Sutcliffe LLP
                                    30 Rockefeller Plaza
                                    New York, New York  10112
                                    Attention: Martin H. Levenglick, Esq.
                                    Telecopier: (212) 506-5151; and

                           if to the Escrow Agent, to the address set forth on
                           SCHEDULE II hereto;

                                       10
<PAGE>

or to such other address as the party to whom notice is to be given may have
furnished to the other parties hereto in writing in accordance herewith.

         (b) COUNTERPARTS. This Agreement may be executed in any number of
counterparts, and each such counterpart hereof shall be deemed to be an original
instrument, but all such counterparts together shall constitute but one
agreement.

         (c) GOVERNING LAW. This Agreement will be governed by and construed in
accordance with the domestic laws of the Commonwealth of Massachusetts without
giving effect to any choice of law or conflicting provision or rule.

         (d) PARTIES IN INTEREST. This Agreement shall be binding upon, inure to
the benefit of, and be enforceable by, the parties hereto and their respective
successors and assigns. Anything contained herein to the contrary
notwithstanding, this Agreement shall not be assigned by any party hereto
without the consent of the other parties hereto.

         (e) AMENDMENTS. This Agreement may be amended only by a written
instrument duly executed by the parties hereto. No course of conduct shall
constitute a waiver of any of the terms and conditions of this Escrow Agreement,
unless such waiver is specified in writing, and then only to the extent so
specified. A waiver of any of the terms and conditions of this Escrow Agreement
on one occasion shall not constitute a waiver of the terms of this Escrow
Agreement, or of such terms and conditions on any other occasion.

         (f) HEADINGS. The section and paragraph headings contained in this
Agreement are for reference purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.

         (g) ENTIRE AGREEMENT. This Agreement and, with respect to the
Interested Parties only, the Reorganization Agreement, contain the entire
agreement among the parties hereto with respect to the transactions contemplated
hereby and supersedes all prior agreements or understandings, written or oral,
among the parties identified above with respect thereto; PROVIDED, that anything
contained herein to the contrary notwithstanding, the parties hereto agree that
the Escrow Agent shall perform its obligations under this Agreement solely by
reference to this Agreement.

         (h) FORCE MAJEURE. The Escrow Agent will not be responsible for delays
or failures in performing its duties resulting from acts beyond its control such
as, but not limited to, acts of God, strikes, lockouts, riots, acts of war,
epidemics, governmental regulations superimposed after the fact, fire,
communication line failures, computer viruses, power failures, earthquakes or
other disasters.

         (i) REPRODUCTION OF AGREEMENT. This Agreement and all documents
relating hereto, including, without limitation, (1) consents, waivers and
modifications that may hereafter be executed, and (2) certificates and other
information previously or hereafter furnished, may be reproduced by any
photographic, photostatic, microfilm, optical disk, micro-card, miniature
photographic or other similar process. It is agreed that any such reproduction
shall be admissible in evidence as the original itself in any judicial or
administrative proceeding, whether or not the

                                       11
<PAGE>

original is in existence and whether or not the reproduction was made by a party
in the regular course of business, and that any enlargement, facsimile or
further reproduction of such reproduction shall likewise be admissible in
evidence.

         (j) INVESTMENT OF CASH. Should the Escrow Agent hold any cash in the
Escrow fund, the Escrow Agent shall be under no obligation to invest (or
otherwise pay interest on) such cash.

         (k) CONSENT TO JURISDICTION AND SERVICE. Each of the Interested Parties
hereby absolutely and irrevocably consents and submits to the jurisdiction of
the courts in the Commonwealth of Massachusetts and of any Federal court located
in said Commonwealth in connection with any actions or proceedings brought
against any of the Interested Parties (or each of them) by the Escrow Agent
arising out of or relating to this Escrow Agreement. In any such action or
proceeding, the Interested Parties each hereby absolutely and irrevocably (i)
waives any objection to jurisdiction or venue, (ii) waives personal service of
any summons, complaint, declaration or other process, and (iii) agrees that the
service thereof may be made by certified or registered first-class mail directed
to such party, as the case may be, at their respective addresses in accordance
Section 16(a) hereof.

         (l) CERTAIN DISTRIBUTIONS OF ESCROW SHARES. Notwithstanding anything
herein to the contrary, if the Escrow Agent is required to distribute Escrow
Shares pursuant hereto to a particular recipient or recipients (an "Intended
Recipient"), and the Escrow Agent has sufficient Parent Common Stock or Parent
Preferred Stock, as the case may be, to satisfy such distribution, but the stock
certificates in the Escrow Agent's possession are in such denominations that the
Escrow Agent is not able to distribute the exact number of Escrow Shares so
required to be distributed (the "Required Amount"), the Escrow Agent shall
deliver to the Parent such number of Parent Common Stock and/or Parent Preferred
Stock, as the case may be, as may exceed the Required Amount, and the Parent
shall promptly deliver to the Escrow Agent a certificate representing the number
of such shares in excess of the Required Amount (the "Excess Shares") for the
Escrow Agent to retain in escrow pursuant to the terms hereof. The Parent shall,
to the extent necessary, deliver a certificate representing the Required Amount
of the Parent Common Stock or Parent Preferred Stock, as the case may be, to the
Intended Recipient. The Escrow Agent shall not be responsible for safekeeping
the Excess Shares until received by the Escrow Agent from the Parent, and the
Escrow Agent shall not be responsible for its failure to perform hereunder
resulting from the failure of the Escrow Agent to receive such Excess Shares
from the Parent.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       12
<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this Escrow
Agreement to be executed and delivered on the date first above written.

                                       GHS, INC.

                                       By: /s/ Alan Gold
                                          ---------------------------
                                          Name:  Alan Gold
                                          Title: President

                                       STOCKHOLDER:
                                          /s/ Debbie Dworkin
                                       ------------------------------
                                       Debbie Dworkin

Accepted and Agreed to
as of the Date First Above Written:

STATE STREET BANK AND TRUST COMPANY,
AS ESCROW AGENT:

By: /s/
   ---------------------------
   Name:
   Title:

                                       13
<PAGE>

                                   SCHEDULE I

                                  ESCROW SHARES

<TABLE>
<CAPTION>
------------------------------------- ------------------------------------------
STOCKHOLDER                           ESCROW SHARES
------------------------------------- ------------------------------------------
<S>                                   <C>
Debbie Dworkin                        50,000
                                      Parent Preferred
                                      Stock and all
                                      shares of Parent
                                      Common Stock
                                      issued upon
                                      conversion
                                      thereof.
------------------------------------- ------------------------------------------
</TABLE>

                                       14
<PAGE>

                                   SCHEDULE II

                              FEES OF ESCROW AGENT

ESCROW AGENT:

State Street Bank and Trust Company
Financial Markets Group
Corporate Trust
Two International Place, 5th Floor
Boston, MA  02110-2804
Attention: GHS/Dworkin Escrow

Wire Transfer Information:

State Street Bank and Trust Company
ABA#: 011 000 028
DDA: 99039901
FFC: 122299-010
Attn: Corporate Trust Dept
Ref: GHS/Dworkin Escrow

<TABLE>
<CAPTION>
FEES AND EXPENSES:

<S>                                                  <C>
ACCEPTANCE FEE:                                      $1,000.00

ADMINISTRATIVE FEE:                                  3,500.00 per year or any part
                                                     thereof

INVESTMENT FEE:                                      $65.00 per buy/sell

SWEEP FEE:                                           40 basis points per annum of the
                                                     average daily net assets

WIRE FEE:                                            $20 per wire

OUT OF POCKET EXPENSES:                              At Cost

LEGAL FEES:                                          At Cost, including attorney's fees
                                                     incurred in the preparation of this
                                                     Escrow Agreement

EXTRAORDINARY ADMINISTRATIVE EXPENSES                As billed as per Section 13

</TABLE>

                                       15<PAGE>

                                                                   Exhibit 10(c)

                                            REPURCHASE AGREEMENT dated as of May
                                            27, 1999, between GHS, INC., a
                                            Delaware corporation (the
                                            "Company"), and DEBBIE DWORKIN (the
                                            "Stockholder").

                  The Stockholder owns 50,000 shares of preferred stock, $0.01
par value (the "Preferred Stock") of the Company or common stock, $0.01 par
value (the "Common Stock" and together with the Preferred Stock, the "Shares")
of the Company issued upon conversion thereof, which Shares shall pursuant to
the terms of this Agreement, become subject to repurchase by the Company in
order provide an incentive to William Zanker ("Zanker"), the Stockholder's
husband, to exercise his best efforts on behalf of the Company or any
subsidiaries or affiliates of the Company, subject to the terms and provisions
of this Agreement.

                  NOW, THEREFORE, for good and valuable consideration, the
receipt of which is hereby acknowledged, the parties hereto hereby agree as
follows:

1.       PURCHASE OPTION.

                  (a)      The Shares shall be subject to the option (the
"Purchase Option") in the amounts set forth in Section 2(c) herein. In the event
Zanker shall cease to be employed by the Company (including an affiliate or a
subsidiary of the Company) pursuant to any Voluntary Termination, Involuntary
Termination or a Termination for Cause (in each case as defined in the
Employment Agreement dated as of the date hereof (the "Employment Agreement")
between the Company and Zanker) ("Cessation of Employment"), the Company shall
have the right, at any time within 60 days after the date the Zanker ceases to
be so employed, to purchase from the Stockholder or her personal representative,
as the case may be, at the purchase price specified in subsection (b) below (the
"Option Price"), up to but not exceeding the number of Shares specified in
subparagraph (c) below upon the terms hereinafter set forth; PROVIDED, HOWEVER,
that the Shares shall immediately cease to be subject to the Purchase Option (A)
upon the merger or consolidation of the Company into or with another corporation
or other entity, or the sale of all or substantially all the assets or the sale
of all of the outstanding capital stock of the Company (each, a "Sale
Transaction"), in each case under circumstances in which the holders of the
outstanding capital stock of the Company, immediately prior to the Transaction,
own less than a majority in voting power of the outstanding capital stock of the
Company or the surviving or resulting company or acquiror, as the case may be,
immediately following such Sale Transaction or (B) if Zanker is Terminated
Without Cause (as such term is defined in the Employment Agreement).

                  (b)      The Option Price per Share (as constituted on the
date hereof) shall be:

                           (i)      from the date hereof until May 31, 2000, the
         lesser of (A) $6.00 and (B) the Fair Value Per Share (as hereinafter
         defined);

                           (ii)     from June 1, 2000 until the May 31, 2001,
         the lesser of (A) $9.00 and (B) the Fair Value Per Share; and

                           (iii)    from June 1, 2001 until May 31, 2002, the
         lesser of (A) $12.00 and (B) the Fair Value Per Share (as hereinafter
         defined).

<PAGE>

"Fair Value Per Share" shall mean, as of the date the Purchase Option is
exercised, (i) if the Shares are not publicly traded, a price determined in good
faith by the Board of Directors of the Company or (ii) if the Shares are
publicly traded, the average closing price per share of Common Stock as reported
in the over-the-counter market as reported on the Nasdaq National Market System
or on the principal national securities exchange on which it is so traded, as
the case may be, during the ten trading days ending on the trading date
immediately prior to the date the Purchase Option is exercised.

                  (c)      Subject to Section 1(d) hereof and the proviso
contained in Section 1(a) hereof, upon the Cessation of Employment of Zanker
during any period of time specified in the table below, the Company may exercise
the Purchase Option for up to the maximum number of the Shares specified in the
following table for such period:

<TABLE>
<CAPTION>

----------------------------------------------------------------------------------------------------------------------
                                                 Number of Shares                        Number of Shares
                                          Subject to Purchase Option (if          Subject to Purchase Option (if
          If Cessation of             Preferred Shares have been converted        Preferred Shares have NOT been
         Employment Occurs                     into Common Shares)                 converted into Common Shares)
----------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>                                      <C>
During the period beginning on the                   500,000                                  50,000
date hereof and ending on
August 31, 1999
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       458,333                                  45,833
September 1, 1999 and ending on
November 30, 1999
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       416,667                                  41,667
December 1, 1999 and ending on
February 28, 2000
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       375,000                                  37,499
March 1, 2000 and ending on May 31,
2000
----------------------------------------------------------------------------------------------------------------------
During the period beginning on June                  333,333                                  33,333
1, 2000 and ending on August 31,
2000
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       291,667                                  29,167
September 1, 2000 and ending on
November 30, 2000
----------------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>

<TABLE>
<S>                                                  <C>                                      <C>
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       250,000                                  24,999
December 1, 2000 and ending on
February 28, 2001
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       208,333                                  20,833
March 1, 2001 and ending on May
31, 2001
----------------------------------------------------------------------------------------------------------------------
During the period beginning on June                  166,667                                  16,666
1, 2001 and ending on August 31,
2001
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                       125,000                                  12,499
September 1, 2001 and ending on
November 30, 2001
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                        83,333                                   8,333
December 1, 2001 and ending on
February 28, 2002
----------------------------------------------------------------------------------------------------------------------
During the period beginning on                        41,667                                   4,166
March 1, 2002 and ending on May
31, 2002
----------------------------------------------------------------------------------------------------------------------
June 1, 2002                                            0                                        0
----------------------------------------------------------------------------------------------------------------------

</TABLE>

                  (d)      Nothing in this Agreement shall affect in any manner
whatsoever the right or power of the Company, or a parent or affiliate or
subsidiary of the Company, to terminate Zanker's employment for any reason, with
or without cause, and without notice.

                  (e)      For purposes of this Agreement, the following terms
shall have the following respective meanings:

2.       EXERCISE OF PURCHASE OPTION. The Purchase Option shall be exercised by
written notice signed by an officer of the Company (the "Purchase Notice") and
delivered or mailed as provided in Section 9 indicating (i) that the Company is
exercising the Purchase Option, (ii) specifying a place and date not earlier
than five (5) days from the date of delivery of the Purchase Notice for the
closing of such purchase (the "Option Closing Date"), (iii) Option Price to be
paid hereunder and (iv) instructing that the Escrow Agent deliver out of the
Escrow Fund to

<PAGE>

the Company the number of shares held by the Escrow Agent being purchased by the
Company on the Option Closing Date. The Option Price shall be payable, at the
option of the Company in cash (by check) or by wire transfer of funds.

3.       ADJUSTMENTS, ETC. If, from time to time during the term of the Purchase
Option, there is:

                  (a)      any stock dividend or liquidating dividend of cash
and/or property, stock split or other change in the character or amount of any
of the outstanding securities of the Company; or

                  (b)      any consolidation, merger or sale of all, or
substantially all, of the assets of the Company, other than a Sale Transaction;

then, in such event, any and all new, substituted or additional securities or
other property to which Stockholder is entitled by reason of his ownership of
the Shares (the "Substituted Property") to the Purchase Option and shall be
included in the term "Shares" for all purposes of the Purchase Option with the
same force and effect as the Shares subject to the Purchase Option under the
terms of Section 1. While the total Option Price shall remain the same after
each such event, the Option Price per Company Share upon exercise of the
Purchase Option shall be appropriately adjusted.

4.       RESTRICTIONS ON TRANSFER. Stockholder shall not sell or in any other
way directly or indirectly transfer, assign, pledge, distribute, bequeath,
devise, encumber or otherwise dispose of, either voluntarily or involuntarily,
with or without consideration (each, a "Sale") any of the Shares subject to the
Purchase Option.

5.       LEGENDS. All certificates representing any of the Shares subject to the
provisions of this Agreement shall have endorsed thereon the following legend

"THESE SECURITIES ARE SUBJECT TO THE TERMS, CONDITIONS AND PROVISIONS, INCLUDING
A PURCHASE OPTION AND A RIGHT OF FIRST REFUSAL, CONTAINED IN A CERTAIN AGREEMENT
BETWEEN THE RECORD HOLDER HEREOF AND THE COMPANY. A COPY OF SUCH AGREEMENT IS
AVAILABLE FOR INSPECTION AT THE COMPANY'S OFFICES."

6.       ESCROW ARRANGEMENTS. As security for her faithful performance of the
terms of this Agreement and to insure that the Shares will be available for
delivery upon exercise of the Purchase Option as herein provided, Stockholder
agrees to deliver to and deposit with State Street Bank and Trust Company, or
any successor thereto, or any other escrow agent mutually agreeable to the
Company and the Stockholder (the "Escrow Agent"), as Escrow Agent in this
transaction, two Stock Assignments, duly endorsed (with date and number of
shares blank) in the forms attached hereto as Exhibit 1, together with the
certificate or certificates evidencing the Shares. Said documents are to be held
by the Escrow Agent and delivered by the Escrow Agent pursuant to the Escrow
Agreement dated as of the date hereof among the Escrow Agent, the Company and
the Stockholder and incorporated by this reference. The escrow arrangements set
forth in this Section 6 with respect to the Shares shall not survive a Sale
Transaction, and upon the consummation of any Sale Transaction the certificates
evidencing the Shares and the Stock Assignments related thereto shall be
delivered by the Escrow Agent to the registered holders thereof; PROVIDED, that
the escrow arrangements set forth in this Section 6 with respect to the

<PAGE>

Shares shall survive any consolidation, merger or sale of the assets or capital
stock of the Company which is not a Sale Transaction and shall remain in full
force and effect with respect to the Substituted Property.

                  7.       RIGHTS AS A STOCKHOLDER. The Company shall not be
required (i) to transfer on its books any of the Shares which shall have been
sold or transferred in violation of any of the provisions set forth in this
Agreement or (ii) to treat as the owner of such shares or to accord the right to
vote as such owner or to pay dividends to any transferee to whom such shares
shall have been so transferred. Subject to the provisions of Section 6 above,
Stockholder shall, during the term of this Agreement, exercise all rights and
privileges of a stockholder of the Company with respect to the Shares deposited
in said escrow.

                  8.       GOVERNING LAW. This Agreement shall be governed by
and construed in accordance with the laws of the State of New York applicable to
contracts made and to be wholly performed in such State (without regard to
principles of conflicts of laws).

                  9.       NOTICES. All notices and other communications
pursuant to this Agreement shall be in writing and deemed to be sufficient if
contained in a written instrument and shall be deemed given if delivered
personally, by telecopier sent by nationally-recognized overnight courier or
mailed by registered or certified mail (return receipt requested), postage
prepaid, to the parties at the following address:

                           (i)      If to Stockholder, to:

                                    William Zanker
                                    20 Taconic Road
                                    Millwood, New York  10546
                                    Telecopier: (914) ________

                           (ii)     If to the Company, to:

                                    GHS, Inc.
                                    2400 Research Blvd.
                                    Rockville, Maryland 20850
                                    Attention:  Alan Gold
                                    Telecopier:  (301) 208-3254

<PAGE>

                                    with copies to:

                                    Orrick, Herrington & Sutcliffe LLP
                                    666 Fifth Avenue
                                    New York, New York  10103
                                    Attention: Martin H. Levenglick
                                    Telecopier: (212) 506-5151

or to such other address as the party to whom notice is to be given may have
furnished to the other parties hereto in writing in accordance herewith. Any
such notice or communication shall be deemed to be delivered and received (A) in
the case of personal delivery or delivery by telecopier, when delivered,(B) in
the case of nationally-recognized overnight courier, on next business day after
the date when sent and(C) in the case of mailing, on the third business day
following that on which the piece of mail containing such communication is
posted. As used in this Section 9, "business day" shall mean any day other than
a date in which banking institutions in the State of New York are legally closed
for business.

10.      ASSIGNMENT. This Agreement and all of the provisions hereof shall be
binding upon and inure to the benefit of the Company's successors and permitted
assigns.

11.      MISCELLANEOUS.

                  (a)      Each of the parties hereto shall hereafter, at the
request of any party hereto, execute and deliver such further documents and
agreements, and do such further acts and things as may be necessary or expedient
to carry out the provisions of this Agreement.

                  (b)      The failure of a party to insist upon strict
adherence to any term of this Agreement on any occasion shall not be considered
a waiver or deprive that party of the right thereafter to insist upon strict
adherence to that term or any other term of this Agreement. Any waiver must be
in writing.

                  (c)      This Agreement constitutes a complete statement of
all of the arrangements between the parties as of the date hereof with respect
to the transactions contemplated hereby and supersedes all prior agreements and
understandings between such parties. No amendment, alteration or modification of
this Agreement shall be valid unless in each instance such amendment, alteration
or modification is in a writing signed by both parties.

<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have executed this
Agreement as of the day and year first above written.

                                    GHS, INC.

                                    By: /s/ Alan Gold
                                    --------------------------------------------
                                    Name:  Alan Gold
                                    Title: President

                                    STOCKHOLDER

                                       /s/ Debbie Dworkin
                                    --------------------------------------------
                                    DEBBIE DWORKIN

<PAGE>

                                               EXHIBIT 1 to Repurchase Agreement

                   STOCK ASSIGNMENT SEPARATE FROM CERTIFICATE

                  FOR VALUE RECEIVED, _____________________ hereby sells,
assigns and transfers unto GHS, INC. __________________ shares of preferred
stock, $0.01 par value, of GHS, INC., a Delaware corporation, or common stock
issued upon conversion thereof, standing in the undersigned's name on the books
of said Company represented by Certificate No. ___________, and does hereby
irrevocably constitute and appoint ______________________ attorney to transfer
the said shares on the books of the said Company with full power of substitution
in the premises.

Dated: ____________________

                                   Signature: __________________________________

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