CBS
                                                                   EXHIBIT 10(j)


                    CBS SUPPLEMENTAL EMPLOYEE INVESTMENT FUND
                       (As amended as of January 1, 1998)


CBS Broadcasting Inc. hereby establishes the CBS Supplemental Employee
Investment Fund, a nonqualified unfunded plan, for the exclusive benefit of
select key management and highly compensated employees who participate in the
CBS Employee Investment Fund.

                                    ARTICLE I

                                  INTRODUCTION

Section 1.1        NAME OF PLAN. The name of this Plan is the "CBS
                   Supplemental Employee Investment Fund."


Section 1.2        EFFECTIVE DATE. The effective date of this Plan is
                   January 1, 1995. This Plan shall not apply to any Participant
                   who has retired or terminated from active service with CBS
                   prior to the Effective Date.

Section 1.3        PURPOSE. The purpose of this Plan is to provide a means by
                   which an Eligible Employee may be provided benefits which
                   otherwise would be provided as pre-tax contributions,
                   after-tax contributions, or Employer Matching Contributions
                   under the Employee Investment Fund in the absence of certain
                   restrictions imposed by applicable law on the dollar amount
                   of Salary that can be taken into account under the Employee
                   Investment Fund.

                                   ARTICLE II
                                   DEFINITIONS

Capitalized items which are not defined herein shall have the meaning ascribed
to them in the Employee Investment Fund. Whenever reference is made herein to
"this Plan," such reference shall be to this CBS Supplemental Employee
Investment Fund.

Section 2.1        "Account" shall mean a Participant's individual account as
                   described in Section 3.2 of this Plan.

Section 2.2        "Beneficiary" shall mean the person or persons designated by
                   the Participant to receive any payments provided for under
                   Section 3.8, and, if


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                   and to the extent that such designation shall not be in force
                   at the time of such payment, his spouse, or if he has no
                   spouse, his executors or administrators.

Section 2.3        "Board" shall mean the Board of Directors of CBS Broadcasting
                   Inc.

Section 2.4        "Code" shall mean the Internal Revenue Code of 1986, as
                   amended from time to time.

Section 2.5        "Committee" shall mean the Committee established under
                   Section 4.1 of the Plan or its designee.

Section 2.6        "CBS" shall mean CBS Broadcasting Inc. and any of its
                   affiliated companies as may be authorized to participate in
                   this Plan by the Board.

Section 2.7        "Compensation Limitation" shall mean the limitation on Salary
                   that is required to be taken into account in determining
                   contributions under the Employee Investment Fund in
                   accordance with Section 401(a)(17) of the Code and the
                   regulations and other guidance issued thereunder for plan
                   years beginning on and after January 1, 1994, as indexed for
                   increases in the cost-of-living under Section 401(a)(17)(B)
                   of the Code.

Section 2.8        "Eligible Employee" shall mean an employee of CBS who is
                   designated by the Committee pursuant to Section 4.1 as
                   eligible to participate in this Plan. Notwithstanding the
                   foregoing, for periods after December 31, 1997, eligibility
                   for participation in the Plan shall be restricted to those
                   employees of CBS who are designated for participation and
                   either (i) had an Account balance under the Plan as of
                   December 31, 1997, or (ii) elected to participate in the Plan
                   for all or any part of the 1997 Plan Year.

Section 2.9        "Employee Deferrals" shall mean the portion of a
                   Participant's Salary which he elects to defer under the terms
                   of this Plan and shall include Required Basic Deferrals and
                   Voluntary Deferrals.

Section 2.10       "Employee Investment Fund" shall mean the CBS Employee
                   Investment Fund as amended from time to time.

Section 2.11       "Employer Match" shall mean the amounts credited in
                   accordance with Section 3.4 of this Plan.

Section 2.12       "Excess Salary" shall mean the amount of the Participant's
                   Salary equal to the difference between: (i) his actual Salary
                   for the Plan Year up to $235,840 (without regard to any
                   cost-of-living adjustments); and (ii) his Salary for the Plan
                   Year up to the Compensation Limitation.


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Section 2.13       "Participant" shall mean an Eligible Employee who
                   participates in this Plan pursuant to Article III. An
                   Eligible Employee shall remain a Participant under this Plan
                   until all amounts payable on his behalf from this Plan have
                   been paid.

Section 2.14       "Plan Year" shall mean the calendar year.

Section 2.15       "Required Basic Contributions" shall mean the pre-tax
                   contributions or after-tax contributions made to the Employee
                   Investment Fund by or on behalf of a Participant as required
                   basic contributions with respect to which Employer Matching
                   Contributions under Employee Investment Fund are made.

Section 2.16       "Required Basic Deferrals" shall mean the deferrals made by a
                   Participant under Section 3.3(A) hereunder with respect to
                   which Employer Match amounts are credited under Section 3.4.

Section 2.17       "Targeted Investment Options" shall mean those investment
                   options designed in Section 3.6 as measurements of the rate
                   of return to be credited on amounts deferred hereunder.

Section 2.18       "Voluntary Deferrals" shall mean the deferrals made by a
                   Participant under Section 3.3(B) hereunder, if any, after a
                   Participant has elected to make Required Basic Deferrals.

Section 2.19       "Voluntary Supplemental Contributions" shall mean the pre-tax
                   contributions or after-tax contributions made to the Employee
                   Investment Fund by or on behalf of a Participant as voluntary
                   supplemental contributions.

                                   ARTICLE III

                                  PARTICIPATION

Section 3.1        PARTICIPATION

                           (A) Employee Deferrals Participation: An Eligible
                   Employee may elect to participate in the Required Basic
                   Deferrals feature of the Plan for a Plan Year if he has
                   elected to make the maximum allowable pre-tax Required Basic
                   Contribution and pre-tax Voluntary Supplemental Contribution
                   to the Employee Investment Fund for the Plan Year. An
                   Eligible Employee who is eligible and elects to participate
                   in the Required Basic Deferrals feature of the Plan may
                   further elect to participate in the Voluntary Deferrals
                   feature of the Plan. In order to participate in the foregoing
                   features of the Plan, a Participant must file an election
                   with the


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                   Committee, in accordance with Section 3.3 and the rules and
                   regulations established by the Committee.

                           (B) Employer Match Participation: An Eligible
                   Employee will participate in the Employer Match feature of
                   this Plan for a Plan year if: (i) he has elected to have the
                   maximum allowable pre-tax Required Basic Contribution and
                   pre-tax Voluntary Supplemental Contribution to the Employee
                   Investment Fund for the Plan Year; (ii) as a result of the
                   application of the Compensation Limitation, he loses the
                   opportunity to be credited with Employer Matching
                   Contributions under the Employee Investment Fund based on the
                   amount of his Excess Salary; and (iii) he has elected to
                   defer a Required Basic Deferral hereunder.

Section 3.2        ESTABLISHMENT OF PLAN ACCOUNTS. CBS shall establish an
                   Account for each Participant. During each Plan Year, each
                   Participant's Account will be credited with the amount of the
                   Participant's Employee Deferrals elected under Section 3.3,
                   if any, and the Employer Match with which the Participant is
                   entitled to be credited with under Section 3.4, if any. Such
                   amounts shall be credited, as a bookkeeping entry only, to
                   the Participant's Account at such times as the Participant's
                   Required Basic Contributions, Voluntary Supplemental
                   Contributions, or Employer Matching Contributions would have
                   been made to the Employee Investment Fund.

Section 3.3        EMPLOYEE DEFERRALS. Participants may make Employee Deferrals
                   as described in Section 3.3(A) and Section 3.3(B) for any
                   Plan Year, subject to the limitation in Section 3.5.

                            (A) AMOUNT OF EMPLOYEE REQUIRED BASIC DEFERRALS. A
                   Participant who meets the requirements of Section 3.1(A) for
                   a Plan Year may elect to have Required Basic Deferrals
                   credited to his Account for such Plan Year. For each Plan
                   Year, the amount of Required Basic Deferrals that may be
                   credited to a Participant's Account shall equal the
                   Participant's Required Basic Contribution percentage
                   applicable under the Employee Investment Fund multiplied by
                   the Participant's Excess Salary. If the Participant elects to
                   make the Required Basic Deferral, he will be entitled to an
                   Employer Match credited under Section 3.4 hereof.

                            (B) AMOUNT OF VOLUNTARY DEFERRALS. A Participant who
                   meets the requirements of Section 3.1(A) and has elected to
                   make a Required Basic Deferral under Section 3.3(A) for a
                   Plan Year may then elect to have Voluntary Deferrals credited
                   to his account for such Plan Year. For each Plan Year, a
                   Participant may elect a Voluntary Deferral equal to any
                   percentage of Excess Salary in one-half percent increments;
                   provided, however, that the total amount of Required Basic
                   Deferrals cannot exceed twelve and one-half percent of Excess
                   Salary.


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                            (C) ELECTION OF EMPLOYEE DEFERRALS. An election by a
                   Participant to commence Employee Deferrals must be made prior
                   to January 1 of a Plan Year to be effective for Employee
                   Deferrals with respect to that Plan Year. The election will
                   be effective on a prospective basis beginning with the
                   payroll period that occurs as soon as administratively
                   practicable following January 1 of that Plan Year.
                   Notwithstanding the foregoing, if an Eligible Employee first
                   becomes a Participant after January 1 of a Plan Year, his
                   election to commence Employee Deferrals must be made within
                   30 days of his participation. The election will be effective
                   on a prospective basis beginning with the payroll period that
                   occurs as soon as administratively practicable following
                   receipt of the election by the Committee. Any election
                   previously made remains in effect unless the Eligible
                   Employee amends or suspends such election as set forth in
                   this Plan.

                            (D) AMENDMENT OR SUSPENSION OF ELECTION. A
                   Participant may change his election under this Plan any time
                   during the Plan Year by filing an election on a prescribed
                   form. Any such change or new election will become effective
                   as of the first payroll period in the calendar quarter which
                   begins after the date such election is received by the
                   Committee (or as soon as practicable thereafter).
                   Participants may elect to suspend all their Employee
                   Deferrals, if any, by filing a written election with the
                   Committee on prescribed forms. Such a suspension election
                   shall be effective as soon as practicable after it is
                   received by the Committee. In order to resume such Employee
                   Deferrals, a Participant must follow the procedure described
                   in subsection (B) above as though he were a new Participant.
                   A Participant will not be permitted to make up suspended
                   Employee Deferrals.

Section 3.4        CREDITING OF EMPLOYER MATCH. Subject to the limitation in
                   Section 3.5, for each Plan Year, the amount of Employer Match
                   that will be credited to the Account of a Participant who
                   meets the requirements of Section 3.1(B) shall equal the
                   product of such Participant's Required Basic Deferrals and
                   the rate (expressed as a percentage) at which employee
                   pre-tax contributions eligible for matching are matched under
                   the CBS Employee Investment Fund.

Section 3.5        OVERALL LIMITATION ON AMOUNTS CREDITED TO AN ACCOUNT.
                   Notwithstanding anything to the contrary in this Plan, in no
                   event shall the amounts credited to a Participant's Account
                   under Sections 3.3 and 3.4 with respect to a Plan Year, when
                   combined with all actual contributions made to the Employee
                   Investment Fund with respect to such Plan Year by or on
                   behalf of the Participant (to wit: Required Basic, Voluntary
                   Supplemental, Periodic Special, if any, and Employer Matching
                   Contributions) exceed


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                   the dollar limitation amount referred to in Section 415(c) of
                   the Code (as indexed for cost-of-living increases for such
                   Plan Year). If amounts in excess of the foregoing combined
                   plan limitation are credited under this Plan for any
                   Participant, the overall amounts credited hereunder for the
                   affected Participant shall be reduced in the following order:
                   (i) reductions in future deferrals shall be made in the
                   following order to the extent necessary to meet the foregoing
                   limitation: Voluntary Deferrals under Section 3.3(B),
                   Required Basic Deferrals under Section 3.3(A), and Employer
                   Matches under Section 3.4; thereafter (ii) amounts already
                   credited under this Plan shall be forfeited in the following
                   order to the extent necessary to meet the foregoing
                   limitation: Employer Matches under Section 3.4, Voluntary
                   Deferrals under Section 3.3(B), and Required Basic Deferrals
                   under Section 3.3(A).

Section 3.6        CHANGES IN AMOUNTS CREDITED TO AN ACCOUNT. Additional amounts
                   shall be credited to a Participant's Account to reflect the
                   earnings that would have been earned had the deferred amounts
                   been invested in the following Targeted Investment Options,
                   as elected by the Participant: Supplemental Fund Q (AIM Value
                   Fund), Supplemental Fund R (Franklin U.S. Government
                   Securities Fund), or Supplemental Fund S (Merrill Lynch
                   Capital Fund). Notwithstanding the foregoing, the Employer
                   Match amounts credited under Section 3.4 shall be credited
                   with additional amounts to reflect the earnings that would
                   have been earned had the deferred amounts been invested
                   entirely in CBS Corporation common stock. A Participant shall
                   be notified of the amount credited as a bookkeeping entry to
                   his Account as soon as practicable following the end of each
                   Plan Year.

Section 3.7        VESTING OF AMOUNTS IN A PARTICIPANT'S ACCOUNT. Subject to
                   Section 3.5, a Participant shall be vested in the portion of
                   his Account attributable to any Employer Match to the same
                   extent as such Participant is vested in any Employer Matching
                   Contributions credited to his account under the Employee
                   Investment Fund. Subject to Section 3.5, a Participant shall
                   be fully vested in Employee Deferrals at all times.

Section 3.8        DISTRIBUTION OF AMOUNTS CREDITED TO A PARTICIPANT'S ACCOUNT.
                   Upon termination of employment for any reason, a Participant
                   shall be entitled to distribution of the vested portion of
                   his Account in the form of a single sum cash payment as soon
                   as practicable following the Participant's termination of
                   employment. If the Participant dies before the distribution
                   of his Account balance, the remaining balance of his vested
                   Account shall be paid in a single sum cash payment to the
                   Participant's Beneficiary as soon as practicable following
                   the Participant's Death.


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                                   ARTICLE IV

                               PLAN ADMINISTRATION

Section 4.1        COMMITTEE. The Plan shall be administered by a Committee
                   consisting of the Administrative Managers (persons appointed
                   by the Chief Executive Officer of CBS Corporation). The
                   Committee or its designee shall have full authority in its
                   discretion to administer and interpret this Plan, make
                   payments to Participants, and maintain records hereunder,
                   which authority shall include the discretionary authority to
                   determine eligibility for benefits hereunder and the proper
                   amounts to be credited to each Participant's Account. All
                   decisions by the Committee shall be final and binding on all
                   parties affected by the decisions.

Section 4.2        DELEGATED RESPONSIBILITIES. The Committee shall have the
                   authority to delegate any or all of its responsibilities to
                   the Plans Administration Committee.

Section 4.3        CLAIMS PROCEDURE. The Committee or its designee shall have
                   the exclusive right in its discretion to interpret the Plan
                   and to decide any and all matters arising thereunder. In the
                   event of a claim by a Participant as to the amount of any
                   distribution or method of payment under the Plan, such person
                   will be given notice in writing of any denial within 90 days
                   of the filing of such claim unless special circumstances
                   require an extension of such period, which notice will set
                   forth the reason for the denial, the Plan provisions on which
                   the denial is based, an explanation of what other material or
                   information, if any, is needed to perfect the claim, and an
                   explanation of the claims review procedure. The Participant
                   may request a review of such denial within 60 days of the
                   date of receipt of such denial by filing notice in writing
                   with the Committee or its designee. The Participant will have
                   the right to review pertinent Plan documents and to submit
                   issues and comments in writing. The Committee or its designee
                   will respond in writing to a request for review within 60
                   days of receiving it, unless special circumstances require an
                   extension of such period. The Committee or its designee, at
                   its discretion, may request a meeting to clarify any matters
                   deemed appropriate. All decisions by the Committee or its
                   designee shall be final and binding on all parties affected
                   by the decisions.

Section 4.4        AMENDMENT AND TERMINATION. The Administrative Managers and
                   Financial Managers (persons appointed by the Chief Executive
                   Officer of CBS Corporation) or the CBS Board of Directors may
                   amend, modify, or terminate this Plan at any time provided,
                   however, that no such amendment, modification, or termination
                   shall reduce any benefit under this Plan to which a
                   Participant or the Participant's Beneficiary is entitled


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                   under Article III prior to the date of such amendment or
                   termination, and in which such Participant or Beneficiary
                   would have been vested if such benefit had been provided
                   under the Employee Investment Fund, unless the Participant or
                   Beneficiary becomes entitled to an amount equal to the
                   actuarial value, to be determined in the sole discretion of
                   the Administrative Managers and Financial Managers (persons
                   appointed by the Chief Executive Officer of CBS Corporation)
                   or the CBS Board of Directors, of such benefit under another
                   plan, program, or practice adopted CBS. However, this Plan
                   may not be suspended, amended, otherwise modified, or
                   terminated within the two-year period following the
                   "Effective Time" of the merger of CBS under the Agreement and
                   Plan of Merger dated August 1, 1995, among Westinghouse
                   Electric Corporation, Group W Acquisition Corp. and CBS
                   without the written consent of each affected Participant.

Section 4.5        SOURCE OF PAYMENTS. CBS will pay all benefits arising under
                   the Plan and all costs, charges and expenses relating thereto
                   out of the trust established for this purpose pursuant to
                   Section 4.7, or out of its general assets.

Section 4.6        NONASSIGNABILITY OF BENEFITS. Except as otherwise required by
                   law, neither any benefit payable hereunder nor the right to
                   receive any future benefit under this Plan may be
                   anticipated, alienated, sold, transferred, assigned, pledged,
                   encumbered, or subjected to any charge or legal process, and
                   if any attempt is made to do so, or a person eligible for any
                   benefits under this Plan becomes bankrupt, the interest under
                   this Plan of the person affected may be terminated by the
                   Plans Administration Committee which, in its sole discretion,
                   may cause the same to be held or applied for the benefit of
                   one or more of the dependents of such person or make any
                   other disposition of such benefits that it deems appropriate.

Section 4.7        PLAN UNFUNDED. Nothing in this Plan shall be interpreted or
                   construed to require CBS in any manner to fund any obligation
                   to the Participants, terminated Participants, or
                   Beneficiaries hereunder. Nothing contained in this Plan nor
                   any action taken hereunder shall create, or be construed to
                   create, a trust of any kind, or a fiduciary relationship
                   between CBS and the Participants, terminated Participants,
                   Beneficiaries, or any other persons. Any funds which may be
                   accumulated in order to meet any obligation under this Plan
                   shall, for all purposes, continue to be a part of the general
                   assets of the CBS; provided, however, that CBS shall
                   establish a trust to hold funds intended to provide benefits
                   hereunder to the extent the assets of such trust become
                   subject to the claim of the general creditors of CBS in the
                   event of bankruptcy or insolvency of CBS. To the extent that
                   any Participant, terminated Participant, or Beneficiary
                   acquires a right to receive payments from CBS under this
                   Plan, such rights shall be no greater than the rights of any
                   unsecured general creditor of the CBS.


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Section 4.8        APPLICABLE LAW. All questions pertaining to the construction,
                   validity, and effect of this Plan shall be determined in
                   accordance with the laws of the State of New York, to the
                   extent not pre-empted by Federal Law.

Section 4.9        LIMITATION OF RIGHTS. This Plan is a voluntary undertaking on
                   the part of CBS. Neither the establishment of the Plan nor
                   the payment of any benefits hereunder, nor any action of CBS,
                   the Committee, or its designee shall be held or construed to
                   be a contract of employment between CBS and any Eligible
                   Employee or to confer upon any person any legal right to be
                   continued in the employ of CBS. CBS expressly reserves the
                   right to discharge, discipline, or otherwise terminate the
                   employment of any Eligible Employee at any time.
                   Participation in this Plan gives no right or claim to any
                   benefits beyond those which are expressly provided herein and
                   all rights and claims hereunder are limited as set forth in
                   this Plan.

Section 4.10       SEVERABILITY. In the event any provision of this Plan shall
                   be held illegal or invalid, or would serve to invalidate the
                   Plan, that provision shall be deemed to be null and void, and
                   the Plan shall be construed as if it did not contain that
                   provision.

Section 4.11       HEADINGS, GENDER AND NUMBER. The headings to the Articles and
                   Sections of this Plan are inserted for reference only, and
                   are not to be taken as limiting or extending the provisions
                   hereof. Unless the context clearly indicates to the contrary,
                   in interpreting this Plan, the masculine shall include the
                   feminine, and the singular shall include the plural.

Section 4.12       INCAPACITY. If the Committee or its designee shall determine
                   that a Participant, terminated Participant, or any other
                   person entitled to a benefit under this Plan (the
                   "Recipient") is unable to care for his affairs because of
                   illness, accident, or mental or physical incapacity, or
                   because the Recipient is a minor, the Committee or its
                   designee may direct that any benefit payment due the
                   Recipient be paid to his duly appointed legal representative;
                   or if no such representative is appointed, to the Recipient's
                   spouse, child, parent, or other blood relative, or to a
                   person with whom the Recipient resides or who has incurred
                   expense on behalf of the Recipient. Any such payment so made
                   shall be a complete discharge of the liabilities of the Plan
                   with respect to the Recipient.

Section 4.13       BINDING EFFECT AND RELEASE. All persons accepting benefits
                   under this Plan shall be deemed to have consented to the
                   terms of this Plan. Any final payment or distribution to any
                   person entitled to benefits under the Plan shall be in full
                   satisfaction of all claims against the Plan, the Committee or
                   its designee and CBS arising by virtue of this Plan.


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