IRVINE APARTMENT COMMUNITIES INC
SC 13E3, 1999-02-25
REAL ESTATE INVESTMENT TRUSTS
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<PAGE>   1
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                               ------------------
                                 SCHEDULE 13E-3
                        RULE 13e-3 TRANSACTION STATEMENT
       (PURSUANT TO SECTION 13(e) OF THE SECURITIES EXCHANGE ACT OF 1934)
                               ------------------
                       IRVINE APARTMENT COMMUNITIES, INC.
                                (NAME OF ISSUER)
                               ------------------
                               TIC ACQUISITION LLC
                               THE IRVINE COMPANY
                      (NAME OF PERSON(S) FILING STATEMENT)
                               ------------------
                                    463606-10
                      (CUSIP NUMBER OF CLASS OF SECURITIES)
                               ------------------
                          COMMON STOCK, $ .01 PAR VALUE
                         (TITLE OF CLASS OF SECURITIES)
                               ------------------
                             MICHAEL D. MCKEE, ESQ.
                               TIC ACQUISITION LLC
                            550 NEWPORT CENTER DRIVE
                             NEWPORT BEACH, CA 92660
                                 (949) 720-2000

  (NAME, ADDRESS AND TELEPHONE NUMBER OF PERSONS AUTHORIZED TO RECEIVE NOTICES
           AND COMMUNICATIONS ON BEHALF OF PERSON(S) FILING STATEMENT)

                                   Copies to:
<TABLE>

<S>                                              <C>   
             THOMAS W. DOBSON, ESQ.              WILLIAM J. CERNIUS, ESQ.
               LATHAM & WATKINS                      LATHAM & WATKINS
            633 WEST FIFTH STREET                  650 TOWN CENTER DRIVE
                 SUITE 4000                           TWENTIETH FLOOR
            LOS ANGELES, CA 90071                  COSTA MESA, CA 92626
                (213) 485-1234                        (714) 540-1235
</TABLE>

This statement is filed in connection with (check the appropriate box):

a. [X] The filing of solicitation materials or an information statement subject
       to Regulation 14A, Regulation 14C or Rule 13e-3(c) under the Securities
       Exchange Act of 1934.


b. [ ] The filing of a registration statement under the Securities Act of 1933.


c. [ ] A tender offer.


d. [ ] None of the above.

Check the following box if the soliciting material or information statement
referred to in checking box (a) are preliminary copies: [X]

<TABLE>
<CAPTION>

                            CALCULATION OF FILING FEE
================================================================================

TRANSACTION VALUATION*                                                AMOUNT OF
                                                                     FILING FEE
<S>                                                                 <C>
$685,980,362...........................................................$137,197
================================================================================
</TABLE>


*     This amount is based upon a merger involving the cancellation of
      20,175,893 Shares at $34.00 cash per Share. Pursuant to, and as provided
      by, Rule 0-11(b)(1), the amount required to be paid with the filing of
      this Schedule 13E-3 is $137,197.

      Check box if any part of the fee is offset as provided by Rule 0-11(a)(2)
      and identify the filing with which the offsetting fee was previously paid.
      Identify the previous filing by registration statement number, or the Form
      or Schedule and the date of its filing.

Amount Previously Paid:  $137,197
Form or Registration No.:  Preliminary Schedule 14A
Filing Party:  Irvine Apartment Communities, Inc.
Date Filed:  February 25, 1999

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

                               Page 1 of 9 Pages
                            Exhibit Index on Page 10

<PAGE>   2



               This Rule 13e-3 Transaction Statement on Schedule 13E-3 (the
"Schedule 13E-3") is being filed jointly by TIC Acquisition LLC, a Delaware
limited liability company (the "Acquiror"), and The Irvine Company, a Delaware
corporation ("TIC"), in connection with the proposed merger (the "Merger") of
Irvine Apartment Communities, Inc., a Maryland corporation (the "Company"), with
and into the Acquiror pursuant to an Agreement and Plan of Merger, dated as of
February 1, 1999 (the "Merger Agreement"), by and between the Company and the
Acquiror. TIC is the managing member of the Acquiror and the sole shareholder of
the only other member of the Acquiror. By filing this Schedule 13E-3, neither of
the joint signatories concedes that Rule 13e-3 under the Securities Exchange Act
of 1934, as amended, is applicable to the Merger or the other transactions
contemplated by the Merger Agreement.


               In the Merger, the Company will merge with and into the Acquiror,
with the Acquiror as the surviving company. Upon the effectiveness of the Merger
(the "Effective Time"), each share of common stock, par value $.01 per share, of
the Company (the "Shares"), issued and outstanding immediately prior to the
Effective Time will be converted into and represent the right to receive $34.00
in cash, without interest, subject to applicable back-up withholding taxes.


               This Schedule 13E-3 is being filed with the Securities and
Exchange Commission concurrently with a preliminary proxy statement filed by the
Company pursuant to Regulation 14A under the Securities Exchange Act of 1934, as
amended (the "Proxy Statement"). A copy of the Proxy Statement is attached
hereto as Exhibit 99.1. The following cross reference sheet is being supplied
pursuant to General Instruction F to Schedule 13E-3 and shows the location in
the Proxy Statement of the information required to be included in this Schedule
13E-3. The information contained in the Proxy Statement, including all
appendices thereto, is expressly incorporated herein by reference and the
responses to each item are qualified in their entirety by reference to the
information contained in the Proxy Statement and the appendices thereto.
Capitalized terms used herein and not otherwise defined herein shall have the
meanings ascribed to such terms in the Proxy Statement.

<TABLE>
<CAPTION>

                              CROSS REFERENCE SHEET

ITEM NUMBER AND CAPTION                           LOCATION IN THE
IN SCHEDULE 13E-3                                 PROXY STATEMENT
- -----------------                                 ---------------
<S>                                               <C> 
1.  Issuer and Class of Security Subject to the
    Transaction

    (a)                                           "SUMMARY;" and "GENERAL -- The Company"

    (b)                                           "SUMMARY -- Voting;" and "INFORMATION
                                                  CONCERNING THE SPECIAL MEETING -- Record Date;
                                                  Quorum; Outstanding Common Stock Entitled to
                                                  Vote"

    (c)                                           "COMMON STOCK MARKET PRICE INFORMATION;
                                                  DIVIDEND INFORMATION"

    (d)                                           "COMMON STOCK MARKET PRICE INFORMATION;
                                                  DIVIDEND INFORMATION"

    (e)                                           "CERTAIN RELATIONSHIPS AND TRANSACTIONS" 

    (f)                                           "CERTAIN RELATIONSHIPS AND TRANSACTIONS" 

2.  IDENTITY AND BACKGROUND                       "SUMMARY;" "GENERAL -- The Acquiror;" and 
                                                  "MANAGEMENT OF THE ACQUIROR AND ITS MEMBERS"

3.  PAST CONTACTS, TRANSACTIONS OR NEGOTIATIONS

    (a)(1)                                        "SPECIAL FACTORS -- Background of the Merger;"
                                                  and "CERTAIN RELATIONSHIPS AND TRANSACTIONS"

    (a)(2)                                        "SPECIAL FACTORS -- Background of the Merger;" 
                                                  "SPECIAL FACTORS -- The Acquiror's Purpose; 
                                                  Structure of the Merger;"  and "CERTAIN 
                                                  RELATIONSHIPS AND TRANSACTIONS"

    (b)                                           "CERTAIN RELATIONSHIPS AND TRANSACTIONS"

4.  TERMS OF THE TRANSACTION

    (a)                                           "SUMMARY;" "SPECIAL FACTORS;" and "THE MERGER"

    (b)                                           "SUMMARY;" "SPECIAL FACTORS;" and "THE MERGER"

5.  PLANS OR PROPOSALS OF THE ISSUER OR
    AFFILIATE

    (a) - (g)                                     "SPECIAL FACTORS -- Background of the Merger;"
                                                  "SPECIAL FACTORS -- The Acquiror's Purpose;
                                                  Structure of the Merger;" "SPECIAL FACTORS -- 
                                                  Certain Consequences of the Merger;" and "SPECIAL 
                                                  FACTORS -- Plans for the Company After the Merger"
6.  SOURCE AND AMOUNT OF FUNDS OR OTHER
    CONSIDERATION

    (a) - (c)                                     "SUMMARY -- Financing; Source of Funds;" 
                                                  "THE MERGER -- Financing; Source of Funds;"
                                                  and "THE MERGER --  Fees and Expenses"

    (d)                                           *

</TABLE>

                                       2
<PAGE>   3

<TABLE>
<CAPTION>
ITEM NUMBER AND CAPTION                           LOCATION IN THE
IN SCHEDULE 13E-3                                 PROXY STATEMENT
- -----------------------                           ----------------
<S>                                               <C> 
7.  PURPOSE(S), ALTERNATIVES, REASONS AND
    EFFECTS

    (a) - (c)                                     "SPECIAL FACTORS -- Background of the
                                                  Merger;" "SPECIAL FACTORS -- The Acquiror's 
                                                  Purpose; Structure of the Merger;"
                                                  "SPECIAL FACTORS -- Recommendation
                                                  of the Special Committee and the Board of
                                                  Directors; Fairness of the
                                                  Merger;" "SPECIAL FACTORS -- Opinion of the
                                                  Financial Advisor for the Special Committee;"
                                                  and "SPECIAL FACTORS -- Position of the
                                                  Acquiror and The Irvine Company"

    (d)                                           "SUMMARY -- Purpose, Structure and Effects
                                                  of the Merger;" "SUMMARY -- Federal Income Tax
                                                  Consequences;" "SPECIAL FACTORS -- The Acquiror's 
                                                  Purpose; Structure of the Merger;"
                                                  "SPECIAL FACTORS -- Recommendation of the
                                                  Special Committee and the Board of Directors;
                                                  Fairness of the Merger;" "SPECIAL FACTORS -- Interests of
                                                  Certain Persons in the Merger; Certain Company Benefit Plans;"
                                                  "SPECIAL FACTORS -- Certain Consequences of
                                                  the Merger;" "SPECIAL FACTORS -- Plans for
                                                  the Company After the Merger;" "SPECIAL FACTORS -- 
                                                  Certain Tax Considerations;" "SPECIAL FACTORS --
                                                  Accounting Treatments;" "THE MERGER;" and "CERTAIN RELATIONSHIPS
                                                  AND TRANSACTIONS -- Agreement Relating to Thompson
                                                  Residential, Inc."

8.  FAIRNESS OF THE TRANSACTIONS

    (a) - (e)                                     "INFORMATION CONCERNING THE SPECIAL
                                                  MEETING -- Vote Required;" "SPECIAL FACTORS --
                                                  Background of the Merger;" "SPECIAL FACTORS -- 
                                                  The Acquiror's Purpose; Structure of the Merger;" 
                                                  "SPECIAL FACTORS -- Recommendation of the Special
                                                  Committee and the Board of Directors; 
                                                  Fairness of the Merger;" "SPECIAL
                                                  FACTORS -- Position of the Acquiror and The
                                                  Irvine Company;" "SPECIAL FACTORS -- Opinion of the Financial
                                                  Advisor for the Special Committee;" "APPENDIX B -- 
                                                  OPINION OF MORGAN STANLEY;" and
                                                  "APPENDIX D -- SUMMARY OF THE NATIONSBANC MONTGOMERY
                                                  REPORTS"

    (f)                                           *

9.  REPORTS, OPINIONS, APPRAISALS AND CERTAIN
    NEGOTIATIONS

    (a) - (c)                                     "SPECIAL FACTORS --  Background of the
                                                  Merger;" "SPECIAL FACTORS -- The Acquiror's 
                                                  Purpose; Structure of the Merger;"
                                                  "SPECIAL FACTORS -- Recommendation of
                                                  the Special Committee and the Board of Directors;
                                                  Fairness of the Merger;"
                                                  "SPECIAL FACTORS -- Position of the Acquiror
                                                  and The Irvine Company;" "SPECIAL FACTORS -- Opinion of
                                                  the Financial Advisor for the Special Committee;"
                                                  "APPENDIX B -- OPINION OF MORGAN STANLEY;"
                                                  and "APPENDIX D -- SUMMARY OF THE NATIONSBANC 
                                                  MONTGOMERY REPORTS"


10. INTEREST IN SECURITIES OF THE ISSUER

    (a)                                           "SECURITIES OWNERSHIP"

    (b)                                           "SPECIAL FACTORS -- Background of the Merger;" 
                                                  "THE MERGER;" and
                                                  "CERTAIN RELATIONSHIPS AND
                                                  TRANSACTIONS"

11. CONTRACTS, ARRANGEMENTS OR UNDERSTANDINGS
    WITH RESPECT TO THE ISSUER'S SECURITIES       "SUMMARY;" "SPECIAL FACTORS -- Background of
                                                  the Merger;" "SPECIAL FACTORS -- The Acquiror's 
                                                  Purpose; Structure of the Merger;"  
                                                  "THE MERGER;" "CERTAIN RELATIONSHIPS AND TRANSACTIONS" 
                                                  and "SECURITIES OWNERSHIP" 

                                                 

12. PRESENT INTENTION AND RECOMMENDATION OF
    CERTAIN PERSONS WITH REGARD TO THE TRANSACTION

    (a) - (b)                                     "SUMMARY;" "INFORMATION CONCERNING THE
                                                  SPECIAL MEETING -- Vote Required;" "SPECIAL
                                                  FACTORS -- Background of the Merger;" "SPECIAL 
                                                  FACTORS -- The Acquiror's Purpose; Structure 
                                                  of the Merger;" "SPECIAL FACTORS -- Recommendation 
                                                  of the Special Committee and the Board of Directors;
                                                  Fairness of the Merger;" 
                                                  and "SPECIAL FACTORS -- Position
                                                  of the Acquiror and The Irvine Company"
13. OTHER PROVISIONS OF THE TRANSACTION

    (a)                                           "SUMMARY  -- No Appraisal Rights;" and "THE
                                                  MERGER -- No Appraisal Rights"

    (b)                                           *


</TABLE>

                                       3
<PAGE>   4
<TABLE>
<CAPTION>
ITEM NUMBER AND CAPTION                           LOCATION IN THE
IN SCHEDULE 13E-3                                 PROXY STATEMENT
- -----------------------                           ----------------
<S>                                               <C> 
    (c)                                           *

14. FINANCIAL INFORMATION

    (a)                                           "SELECTED FINANCIAL DATA OF THE COMPANY;"
                                                  and the Consolidated Financial Statements of
                                                  the Company included in the Company's Annual
                                                  Report on Form 10-K for the year ended December
                                                  31, 1998 mailed to Shareholders with the Proxy
                                                  Statement.

    (b)                                           *

15. PERSONS AND ASSETS EMPLOYED, RETAINED OR
    UTILIZED

    (a)                                           "INFORMATION CONCERNING THE SPECIAL MEETING --
                                                  Proxy Solicitation;"
                                                  "SPECIAL FACTORS -- Background of the Merger;"
                                                  "SPECIAL FACTORS -- The Acquiror's 
                                                  Purpose; Structure of the Merger;"
                                                  "SPECIAL FACTORS -- Certain Consequences of
                                                  the Merger;" "SPECIAL FACTORS -- Plans for the
                                                  Company After the Merger;"  "THE MERGER --
                                                  Financing; Source of Funds;" and "THE MERGER
                                                  -- Fees and Expenses"

    (b)                                           "SPECIAL FACTORS -- Position of the Acquiror and
                                                  The Irvine Company;"
                                                  "THE MERGER -- Fees and Expenses;" and 
                                                  "APPENDIX D -- SUMMARY OF THE NATIONSBANC MONTGOMERY
                                                  REPORTS"

16. ADDITIONAL INFORMATION                        *

17. MATERIAL TO BE FILED AS EXHIBITS

    (a)-(f)                                       Separately filed with this Schedule 13E-3.
</TABLE>

      * The Item is inapplicable or the answer thereto is in the negative.


                                       4

<PAGE>   5

ITEM 1. ISSUER AND CLASS OF SECURITY SUBJECT TO THE TRANSACTION.


        (a) The information set forth in "SUMMARY;" and "GENERAL -- The Company"
in the Preliminary Proxy Statement filed pursuant to Regulation 14A by the
Company concurrently herewith (the "Proxy Statement") is hereby incorporated
herein by reference.

        (b) The information set forth in "SUMMARY -- Voting;" and "INFORMATION
CONCERNING THE SPECIAL MEETING -- Record Date; Quorum; Outstanding Common Stock
Entitled to Vote" in the Proxy Statement is hereby incorporated herein by
reference.

        (c) The information set forth in "COMMON STOCK MARKET PRICE INFORMATION;
DIVIDEND INFORMATION" in the Proxy Statement is hereby incorporated herein by
reference.

        (d) The information set forth in "COMMON STOCK MARKET PRICE INFORMATION;
DIVIDEND INFORMATION" in the Proxy Statement is hereby incorporated herein by
reference.

        (e) The information set forth in "CERTAIN RELATIONSHIPS AND
TRANSACTIONS" in the Proxy Statement is hereby incorporated herein by reference.

        (f) The information set forth in "CERTAIN RELATIONSHIPS AND
TRANSACTIONS" in the Proxy Statement is hereby incorporated herein by reference.


ITEM 2. IDENTITY AND BACKGROUND.

        This Schedule 13E-3 is being filed by the Acquiror and TIC. The Company
is the issuer of the Common Stock which is the subject of the Rule 13e-3
transaction. The information set forth in "SUMMARY;" "GENERAL -- The Acquiror;"
and "MANAGEMENT OF THE ACQUIROR AND ITS MEMBERS" in the Proxy Statement is
hereby incorporated herein by reference.

        During the last five years, none of the Acquiror, TIC, ICDC, nor any
person controlling the Acquiror, TIC, ICDC, nor, to the best of their knowledge,
any of the persons set forth in "MANAGEMENT OF THE ACQUIROR AND ITS MEMBERS" in
the Proxy Statement has (i) been convicted in a criminal proceeding (excluding
traffic violations or similar misdemeanors) or (ii) been a party to a civil
proceeding of a judicial or administrative body of competent jurisdiction and as
a result of such proceeding was or is subject to a judgment, decree, or final
order enjoining further violations of, or prohibiting activities subject to,
federal or state securities laws or finding any violation of such laws.

ITEM 3. PAST CONTACTS, TRANSACTIONS OR NEGOTIATIONS.

        (a)(1) The information set forth in "SPECIAL FACTORS -- Background of
the Merger;" and "CERTAIN RELATIONSHIPS AND TRANSACTIONS" in the Proxy Statement
is hereby incorporated herein by reference.

        (a)(2) The information set forth in "SPECIAL FACTORS -- Background of
the Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the
Merger;" and "CERTAIN RELATIONSHIPS AND TRANSACTIONS" in the Proxy Statement is
hereby incorporated herein by reference.

        (b) The information set forth in "CERTAIN RELATIONSHIPS AND
TRANSACTIONS" in the Proxy Statement is hereby incorporated herein by reference.

ITEM 4. TERMS OF THE TRANSACTION.

        (a) The information set forth in "SUMMARY;" "SPECIAL FACTORS;" and "THE
MERGER" in the Proxy Statement is hereby incorporated herein by reference.

        (b) The information set forth in "SUMMARY;" "SPECIAL FACTORS;" and "THE
MERGER" in the Proxy Statement is hereby incorporated herein by reference.

ITEM 5. PLANS OR PROPOSALS OF THE ISSUER OR AFFILIATE.

        (a) - (g) The information set forth in "SPECIAL FACTORS -- Background of
the Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the
Merger;" "SPECIAL FACTORS -- Certain Consequences of the Merger;" and "SPECIAL
FACTORS -- Plans for the Company After the Merger" in the Proxy Statement is
hereby incorporated herein by reference.


                                       5
<PAGE>   6


ITEM 6. SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

        (a) - (c) The information set forth in "SUMMARY -- Financing; Source of
Funds;" THE MERGER -- Financing; Source of Funds;" and "THE MERGER -- Fees and
Expenses" in the Proxy Statement is hereby incorporated herein by reference.

        (d) Not Applicable.

ITEM 7. PURPOSE(S), ALTERNATIVES, REASONS AND EFFECTS.

        (a) - (c) The information set forth in "SPECIAL FACTORS -- Background of
the Merger;" "SPECIAL FACTORS-- The Acquiror's Purpose; Structure of the
Merger;" "SPECIAL FACTORS -- Recommendation of the Special Committee and the
Board of Directors; Fairness of the Merger;" "SPECIAL FACTORS -- Opinion of the 
Financial Advisor for the Special Committee" and "SPECIAL FACTORS -- Position of
the Acquiror and The Irvine Company" in the Proxy Statement is hereby
incorporated herein by reference.

        (d) The information set forth in "SUMMARY -- Purpose, Structure and
Effects of the Merger;" "SUMMARY -- Federal Income Tax Consequences;" "SPECIAL
FACTORS -- The Acquiror's Purpose; Structure of the Merger;" "SPECIAL FACTORS --
Recommendation of the Special Committee and the Board of Directors; Fairness of
the Merger;" "SPECIAL FACTORS -- Interests of Certain Persons in the Merger;
Certain Company Benefit Plans;" "SPECIAL FACTORS -- Certain Consequences of the
Merger;" "SPECIAL FACTORS -- Plans for the Company After the Merger;" "SPECIAL
FACTORS -- Certain Tax Considerations;" "SPECIAL FACTORS -- Accounting
Treatment;" "THE MERGER" and "CERTAIN RELATIONSHIPS AND TRANSACTIONS --
Agreement Relating to Thompson Residential, Inc." in the Proxy Statement is
hereby incorporated herein by reference.


ITEM 8. FAIRNESS OF THE TRANSACTION.

        (a) - (e) The information set forth in "INFORMATION CONCERNING THE
SPECIAL MEETING -- Vote Required;" "SPECIAL FACTORS -- Background of the
Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the Merger;"
"SPECIAL FACTORS -- Recommendation of the Special Committee and the Board of
Directors; Fairness of the Merger;" "SPECIAL FACTORS -- Position of the
Acquiror and The Irvine Company;" "SPECIAL FACTORS -- Opinion of the Financial
Advisor for the Special Committee;" "APPENDIX B -- OPINION OF MORGAN STANLEY;"
and "APPENDIX D -- SUMMARY OF THE NATIONSBANC MONTGOMERY REPORTS" in the Proxy
Statement is hereby incorporated herein by reference.

        (f) Not Applicable.


ITEM 9. REPORTS, OPINIONS, APPRAISALS AND CERTAIN NEGOTIATIONS.

        (a) - (c) The information set forth in "SPECIAL FACTORS --Background of
the Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the
Merger;"  "SPECIAL FACTORS -- Recommendation of the Special Committee and Board
of Directors; Fairness of the Merger;" "SPECIAL FACTORS -- Position of the
Acquiror and The Irvine Company;" "SPECIAL FACTORS -- Opinion of the Financial
Advisor for the Special Committee;" "APPENDIX B -- OPINION OF MORGAN STANLEY;"
and "APPENDIX D -- SUMMARY OF THE NATIONSBANC MONTGOMERY REPORTS" in the Proxy
Statement is hereby incorporated herein by reference.

ITEM 10. INTEREST IN SECURITIES OF THE ISSUER.

        (a) The information set forth in "SECURITIES OWNERSHIP" in the Proxy 
Statement is hereby incorporated herein by reference.

        (b) The information set forth in "SPECIAL FACTORS -- Background of the
Merger;" "THE MERGER;" and "CERTAIN RELATIONSHIPS AND TRANSACTIONS" in the Proxy
Statement is hereby incorporated herein by reference.

ITEM 11. CONTRACTS, ARRANGEMENTS OR UNDERSTANDINGS WITH RESPECT TO THE ISSUER'S
         SECURITIES.

        The information set forth in "SUMMARY;" "SPECIAL FACTORS -- Background
of the Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the
Merger;" "THE MERGER;" "CERTAIN RELATIONSHIPS AND TRANSACTIONS;" and "SECURITIES
OWNERSHIP" in the Proxy Statement is hereby incorporated herein by reference.

ITEM 12. PRESENT INTENTION AND RECOMMENDATION OF CERTAIN PERSONS WITH REGARD TO
         THE TRANSACTION.

        (a) - (b) The information set forth in "SUMMARY;" "INFORMATION
CONCERNING THE SPECIAL MEETING -- Vote Required;" "SPECIAL FACTORS -- Background
of the Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the
Merger;" "SPECIAL FACTORS -- Recommendation of the Special Committee and the
Board of Directors; Fairness of the Merger;" and "SPECIAL FACTORS -- Position of
the Acquiror and The Irvine Company" in the Proxy Statement is hereby
incorporated herein by reference.


                                       6
<PAGE>   7

ITEM 13. OTHER PROVISIONS OF THE TRANSACTION.

        (a) The information set forth in "SUMMARY -- No Appraisal Rights" and
"THE MERGER -- No Appraisal Rights" in the Proxy Statement is hereby
incorporated herein by reference.

        (b) Not applicable.

        (c) Not applicable.

ITEM 14. FINANCIAL INFORMATION.

        (a) The information set forth in "SELECTED FINANCIAL DATA OF THE
COMPANY" in the Proxy Statement and the Consolidated Financial Statements of the
Company included in the Company's Annual Report on Form 10-K for the year ended
December 31, 1998 mailed to Shareholders with the Proxy Statement are hereby
incorporated herein by reference.

        (b) Not applicable.

ITEM 15. PERSONS AND ASSETS EMPLOYED, RETAINED OR UTILIZED.

        (a) The information set forth in "INFORMATION CONCERNING THE SPECIAL 
MEETING -- Proxy Solicitation;" "SPECIAL FACTORS -- Background of the
Merger;" "SPECIAL FACTORS -- The Acquiror's Purpose; Structure of the Merger;"
"SPECIAL FACTORS -- Certain Consequences of the Merger;" "SPECIAL FACTORS --
Plans for the Company after the Merger;" "THE MERGER -- Financing; Source of
Funds;" and "THE MERGER -- Fees and Expenses" in the Proxy Statement is hereby
incorporated by reference.

        (b) The information set forth in "SPECIAL FACTORS -- Position of the
Acquiror and The Irvine Company;" "THE MERGER -- Fees and Expenses;" and
"APPENDIX D -- SUMMARY OF THE NATIONSBANC MONTGOMERY REPORTS" in the Proxy
Statement is hereby incorporated by reference.

ITEM 16. ADDITIONAL INFORMATION.

        The information set forth in the Proxy Statement and the Appendices
thereto and the Exhibits hereto is incorporated herein by reference.

ITEM 17. MATERIAL TO BE FILED AS EXHIBITS.

         2.1    -- Agreement and Plan of Merger, dated February 1, 1999, between
                Irvine Apartment Communities, Inc. and the Acquiror, which is
                incorporated herein by reference to Appendix A to the Proxy
                Statement.

        10.1    -- Form of $350 million Irrevocable Letter of Credit from Bank
                of America National Trust and Savings Association.

        10.2    -- Form of $88 million Irrevocable Letter of Credit from Bank of
                America National Trust and Savings Association.

        10.3    -- Second Amended and Restated Agreement of Limited Partnership
                of Irvine Apartment Communities, L.P., dated January 20, 1998,
                which is incorporated herein by reference to Exhibit 3.5 of
                Irvine Apartment Communities, Inc. Form 10-K for the fiscal year
                ended December 31, 1997.

        10.3.1  -- Amendment No. 1 dated as of October 30, 1998 to the Second
                Amended and Restated Agreement of Limited Partnership of the
                Operating Partnership dated as of January 20, 1998, which is
                incorporated herein by reference to Exhibit 3.5.1 of Irvine
                Apartment Communities, Inc. Form 10-K for the fiscal year ended
                December 31, 1998.

        10.4    -- Miscellaneous Rights Agreement dated March 20, 1996 among
                Irvine Apartment Communities, Inc., the Operating Partnership
                and The Irvine Company, which is incorporated herein by
                reference to Exhibit 10.4 of Irvine Apartment Communities, Inc.
                Form 8-B filed April 30, 1996.

        10.4.1  -- Amendment No. 1 to the Miscellaneous Rights Agreement, which
                is incorporated herein by reference to Exhibit 10.4.1 of the
                Company's Quarterly Report on Form 10-Q for the quarter ended
                September 30, 1997.

        10.4.2  -- Amendment No. 2 to the Miscellaneous Rights Agreement, which
                is incorporated herein by reference to Exhibit 10.4.2 of the
                Company's Form 10-K for the fiscal year ended December 31, 1997.

        10.5    -- Exclusive Land Rights and Non-Competition Agreement entered
                into between Irvine Apartment Communities, Inc., The Irvine
                Company, the Operating Partnership and Mr. Bren dated as of
                November 21, 1993, which is incorporated herein by reference to
                Exhibit 10.6 of Irvine Apartment Communities, Inc. Form 10-K for
                the fiscal year ended December 31, 1993.



                                       7
<PAGE>   8
               10.5.1   -- Amendment No. 1 to the Exclusive Land Rights and
                        Non-Competition Agreement, which is incorporated herein
                        by reference to Exhibit 10.6.1 of the Company's
                        Quarterly Report on Form 10-Q for the quarter ended June
                        30, 1995.

               10.5.2   -- Amendment No. 2 to the Exclusive Land Rights and
                        Non-Competition Agreement, which is incorporated herein
                        by reference to Exhibit 10.6.2 of the Company's
                        Quarterly Report on Form 10-Q for the quarter ended June
                        30, 1995.

               10.5.3   -- Amendment No. 3 to the Exclusive Land Rights and
                        Non-Competition Agreement, which is incorporated herein
                        by reference to Exhibit 10.6.3 of the Company's Form 8-B
                        filed April 30, 1996.

               10.5.4   -- Amendment No. 4 to the Exclusive Land Rights and
                        Non-Competition Agreement, which is incorporated herein
                        by reference to Exhibit 10.6.4 of the Company's
                        Quarterly Report on Form 10-Q for the quarter ended
                        September 30, 1997.

               10.5.5   -- Amendment No. 5 to the Exclusive Land Rights and
                        Non-Competition Agreement, which is incorporated herein
                        by reference to Exhibit 10.6.5 of the Company's Form
                        10-K for the fiscal year ended December 30, 1997.

                99.1    -- Preliminary Proxy Statement filed by the Company with
                        the Commission on even date hereof and hereby
                        incorporated by reference.

                99.2    -- Letter to Shareholders of Irvine Apartment
                        Communities, Inc. from William H. McFarland, President
                        and Chief Executive Officer of Irvine Apartment
                        Communities, Inc., filed by the Company with the
                        Commission on even date hereof and hereby incorporated
                        by reference.

                99.3    -- Notice of Special Meeting of the Shareholders of
                        Irvine Apartment Communities, Inc. filed by the Company
                        with the Commission on even date hereof and hereby
                        incorporated by reference.

                99.4    -- Fairness opinion, dated February 1, 1999, of Morgan
                        Stanley & Co., Incorporated, financial advisor to the
                        Special Committee of Irvine Apartment Communities, Inc.,
                        which is incorporated herein by reference to Appendix B
                        to the Proxy Statement.

                99.5    -- Written Presentation, dated November 25, 1998, of
                        NationsBanc Montgomery Securities LLC to the Acquiror.

                99.6    -- Written Presentation, dated December 30, 1998, of
                        NationsBanc Montgomery Securities LLC to the Acquiror.

                99.7    -- Letter from NationsBanc Montgomery Securities LLC to
                        Morgan Stanley Dean Witter, dated January 12, 1999.

                99.8    -- Letter Agreement between The Irvine Company and
                        Irvine Apartment Communities, Inc. dated as of February
                        1, 1999, which is incorporated herein by reference to
                        Appendix C to the Preliminary Proxy Statement.




                                       8


<PAGE>   9



                                    SIGNATURE



               After due inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.


Dated:  February 24, 1999


                                               TIC ACQUISITION LLC



                                               BY /s/ MICHAEL D. MCKEE
                                                  ------------------------------
                                                   NAME:  Michael D. McKee
                                                   TITLE: Executive Vice 
                                                          President, Chief 
                                                          Financial Officer and 
                                                          Secretary


                                               THE IRVINE COMPANY




                                               BY /s/ MICHAEL D. MCKEE
                                                  ------------------------------
                                                   NAME:  Michael D. McKee
                                                   TITLE: Executive Vice 
                                                          President, Chief 
                                                          Financial Officer and 
                                                          Secretary




                                       9
<PAGE>   10
                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

Exhibit
Number                                                                            Page No.
- ------                                                                            --------
<S>                                                                               <C>

 2.1    -- Agreement and Plan of Merger, dated February 1, 1999, between Irvine
        Apartment Communities, Inc. and the Acquiror, which is incorporated
        herein by reference to Appendix A to the Proxy Statement.

10.1    -- Form of $350 million Irrevocable Letter of Credit from Bank of
        America National Trust and Savings Association.

10.2    -- Form of $88 million Irrevocable Letter of Credit from Bank of America
        National Trust and Savings Association.

10.3    -- Second Amended and Restated Agreement of Limited Partnership of
        Irvine Apartment Communities, L.P., dated January 20, 1998, which is
        incorporated herein by reference to Exhibit 3.5 of Irvine Apartment
        Communities, Inc. Form 10-K for the fiscal year ended December 31, 1997.

10.3.1  -- Amendment No. 1 dated as of October 30, 1998 to the Second Amended
        and Restated Agreement of Limited Partnership of the Operating
        Partnership dated as of January 20, 1998, which is incorporated herein
        by reference to Exhibit 3.5.1 of Irvine Apartment Communities, Inc. Form
        10-K for the fiscal year ended December 31, 1998.

10.4    -- Miscellaneous Rights Agreement dated March 20, 1996 among Irvine
        Apartment Communities, Inc., the Operating Partnership and The Irvine
        Company, which is incorporated herein by reference herein to Exhibit
        10.4 of Irvine Apartment Communities, Inc. Form 8-B filed April 30,
        1996.

10.4.1  -- Amendment No. 1 to the Miscellaneous Rights Agreement, which is
        incorporated herein by reference to Exhibit 10.4.1 of the Company's
        Quarterly Report on Form 10-Q for the quarter ended September 30, 1997.

10.4.2  -- Amendment No. 2 to the Miscellaneous Rights Agreement, which is
        incorporated by reference to Exhibit 10.4.2 of the Company's Form
        10-K for the fiscal year ended December 31, 1997.

10.5    -- Exclusive Land Rights and Non-Competition Agreement entered into
        between Irvine Apartment Communities, Inc., The Irvine Company, the
        Operating Partnership and Mr. Bren dated as of November 21, 1993, which
        is incorporated herein by reference to Exhibit 10.6 of Irvine Apartment
        Communities, Inc. Form 10-K for the fiscal year ended December 31, 1993.

10.5.1  -- Amendment No. 1 to the Exclusive Land Rights and Non-Competition
        Agreement, which is incorporated herein by reference to Exhibit 10.6.1
        of the Company's Quarterly Report on Form 10-Q for the quarter ended
        June 30, 1995.

10.5.2  -- Amendment No. 2 to the Exclusive Land Rights and Non-Competition
        Agreement, which is incorporated herein by reference to Exhibit 10.6.2
        of the Company's Quarterly Report on Form 10-Q for the quarter ended
        June 30, 1995.

10.5.3  -- Amendment No. 3 to the Exclusive Land Rights and Non-Competition
        Agreement, which is incorporated herein by reference to Exhibit 10.6.3 of
        the Company's Form 8-B filed April 30, 1996.

10.5.4  -- Amendment No. 4 to the Exclusive Land Rights and Non-Competition
        Agreement, which is incorporated herein by reference to Exhibit 10.6.4
        of the Company's Quarterly Report on Form 10-Q for the quarter ended
        September 30, 1997.

10.5.5  -- Amendment No. 5 to the Exclusive Land Rights and Non-Competition
        Agreement, which is incorporated herein by reference to Exhibit 10.6.5
        of the Company's Form 10-K for the fiscal year ended December 30, 1997.

99.1    -- Preliminary Proxy Statement filed by the Company with the Commission
        on even date hereof and hereby incorporated by reference.

99.2    -- Letter to Shareholders of Irvine Apartment Communities, Inc. from
        William H. McFarland, President and Chief Executive Officer of Irvine
        Apartment Communities, Inc., filed by the Company with the Commission on
        even date hereof and hereby incorporated by reference. 

99.3    -- Notice of Special Meeting of the Shareholders of Irvine Apartment
        Communities, Inc. filed by the Company with the Commission on even date
        hereof and hereby incorporated by reference.

99.4    -- Fairness opinion, dated February 1, 1999, of Morgan Stanley & Co.,
        Incorporated, financial advisor to the Special Committee of Irvine
        Apartment Communities, Inc., which is incorporated herein by reference
        to Appendix B to the Proxy Statement.

99.5    -- Written Presentation, dated November 25, 1998, of NationsBanc
        Montgomery Securities LLC to the Acquiror.

99.6    -- Written Presentation, dated December 30, 1998, of NationsBanc
        Montgomery Securities LLC to the Acquiror.

99.7    -- Letter from NationsBanc Montgomery Securities LLC to Morgan Stanley
        Dean Witter, dated January 12, 1999.

99.8    -- Letter Agreement between The Irvine Company and Irvine Apartment
        Communities, Inc. dated as of February 1, 1999, which is incorporated
        herein by reference to Appendix C to the Preliminary Proxy Statement.



</TABLE>

                                       10


<PAGE>   1
                                                                    EXHIBIT 10.1

                            FORM OF LETTER OF CREDIT

Irrevocable Standby Letter of Credit Number:_________________________

___________________ , 1999


     Beneficiary                                        Applicant
     -----------                                        ---------
TIC Acquisition LLC                                The Irvine Company
550 Newport Center Drive                           550 Newport Center Drive
Newport Beach, CA 92660                            Newport Beach, CA 92660
Attn:   Thomas B. Rogers, SVP & Treasurer          Attn:  Thomas B. Rogers,
                                                          SVP & Treasurer

                                                           Amount
                                                           ------
                                                   USD $350,000,000.00
                                                   Three Hundred Fifty Million 
                                                   and 00/100 U.S. Dollars

                                                         Expiration
                                                         ----------
                                                   _________, 1999, At Our 
                                                   Counters


We hereby issue our Irrevocable Letter of Credit in your favor for the account
of: The Irvine Company, 550 Newport Center Drive, Newport Beach, California
92660, for a sum or sums not exceeding the aggregate sum of Three Hundred
Fifty Million and 00/100 U.S. Dollars (U.S. $350,000,000.00) available by your
sight drafts drawn on Bank of America NT & SA, 333 South Beaudry, 19th Floor,
Los Angeles, California 90017, accompanied by the following documents:

        Beneficiary's signed certificate stating the following:

               "TIC Acquisition LLC ("TICALLC") certifies that the proceeds
               obtained upon funding of the draft presented hereby will be
               applied by TICALLC only to the merger consideration payable by
               TICALLC to Nonaffiliated Shareholders (as defined in the
               Preliminary Proxy Statement of Irvine Apartment Communities,
               Inc. filed with the Securities and Exchange Commission on 
               February 25, 1999) in connection with the merger
               between Irvine Apartment Communities, Inc. and TICALLC."

Partial drawings are permitted.

We hereby agree with you that drafts drawn under and in compliance with this
credit shall be duly honored upon presentation to our office as specified above.

This credit is subject to the Uniform Customs and Practice for documentary
credits (1993 revision), International Chamber of Commerce Publication No. 500.


- ----------------------------                       ----------------------------
Authorized Signer                                  Authorized Signer

<PAGE>   1
                                                                    EXHIBIT 10.2

                            FORM OF LETTER OF CREDIT

Irrevocable Standby Letter of Credit Number:_________________________

__________________ , 1999


     Beneficiary                                         Applicant
     -----------                                         ---------
TIC Acquisition LLC                                The Irvine Company
550 Newport Center Drive                           550 Newport Center Drive
Newport Beach, CA 92660                            Newport Beach, CA 92660
Attn:   Thomas B. Rogers, SVP & Treasurer          Attn:  Thomas B. Rogers,
                                                          SVP & Treasurer

                                                          Amount
                                                          ------
                                                   USD $88,000,000.00
                                                   Eighty-Eight Million and 
                                                   00/100 U.S. Dollars

                                                          Expiration
                                                          ----------
                                                   _________, 1999, At Our 
                                                   Counters


We hereby issue our Irrevocable Letter of Credit in your favor for the account
of: The Irvine Company, 550 Newport Center Drive, Newport Beach, California
92660, for a sum or sums not exceeding the aggregate sum of Eighty-Eight Million
and 00/100 U.S. Dollars (U.S. $88,000,000.00) available by your sight drafts
drawn on Bank of America NT & SA, 333 South Beaudry, 19th Floor, Los Angeles,
California 90017, accompanied by the following documents:

        Beneficiary's signed certificate stating the following:

               "TIC Acquisition LLC ("TICALLC") certifies that the proceeds
               obtained upon funding of the draft presented hereby will be
               applied by TICALLC only to the merger consideration payable by
               TICALLC to Nonaffiliated Shareholders (as defined in the
               Preliminary Proxy Statement of Irvine Apartment Communities, Inc.
               filed with the Securities and Exchange Commission on February 25,
               1999) in connection with the merger between Irvine Apartment
               Communities, Inc. and TICALLC."

Partial drawings are permitted.

We hereby agree with you that drafts drawn under and in compliance with this
credit shall be duly honored upon presentation to our office as specified above.

This credit is subject to the Uniform Customs and Practice for documentary
credits (1993 revision), International Chamber of Commerce Publication No. 500.


- ----------------------------                       ----------------------------
Authorized Signer                                  Authorized Signer


<PAGE>   1
                                                                    EXHIBIT 99.5



                           NATIONSBANC MONTGOMERY SECURITIES





                            PROJECT PRIVATE EYE DISCUSSION






                                   NOVEMBER 25, 1998

                         NATIONSBANC MONTGOMERY SECURITIES LLC



<PAGE>   2

                                                                              2




               TABLE OF CONTENTS


               I.     Strategic Rationale

               II.    Probable Valuation and Approaches

               III.   Financing and Ratings Impact Discussion

               IV.    Interloper Discussion

               V.     Appendix

                      A.     Shareholder Analysis

                      B.     Capital Markets Discussion




<PAGE>   3

                                                                              3



                               STRATEGIC RATIONALE

<PAGE>   4

                                                                              4


STRATEGIC RATIONALE


BENEFITS FOR IRVINE APARTMENT COMMUNITIES SHAREHOLDERS




- -        Since February 1998, institutional REIT investors have been faced with
         net funds outflows in REIT sector mutual funds and need liquidity.

         *        Given limited REIT trading volume, selling shares to meet cash
                  requirements negatively impacts share price and therefore fund
                  performance.

         *        Given 1998 poor fund performance, a premium to current share
                  price will be well received.

- -        Lack of access to public capital markets will make it difficult for IAC
         to continue to achieve its development and growth goals.

- -        There is an overabundance of REIT investment choices for investors.
         Mergers, management buyouts, etc. are actively being discussed and
         viewed favorably by investors.

- -        Investors are concerned about IAC management turnover.

- -        The real estate market is softening. Public buyers of real estate have
         left the market. Cap rates are rising.






<PAGE>   5

                                                                              5



STRATEGIC RATIONALE


BENEFITS FOR IRVINE APARTMENT COMMUNITIES SHAREHOLDERS




- -        Public equity and public debt have become increasingly more expensive
         and inaccessible

         *        FFO multiples have decreased by roughly 15%-25% over the past
                  year.

         *        After market performance of REIT equity offerings in 1998 has
                  been down over 20%.

         *        The cost of debt/equity is increasing as evidenced by the
                  pricing on IAC's most recent perpetual preferred offering.






<PAGE>   6

                                                                              6



BENEFITS FOR THE IRVINE COMPANY


- -        Regain 100% control of IAC and receive the entire benefit of projected
         earnings and cash flow growth.

- -        Run IAC more compatibly with TIC's overall growth and capitalization
         objectives.

- -        Access less expensive and more available sources of capital.

- -        Run the apartment portfolio with significantly less (and possibly
         without) public scrutiny.

- -        Reduced overhead from elimination of public market reporting
         requirements.

- -        Buy at a time when REIT's in general are out of favor.

- -        Pay cash at a time when REIT mutual funds have share redemptions.

- -        Retain Proposition 13 assessments of IAC properties.

- -        Buy back 100% of the right to develop apartments at the Irvine Ranch.

- -        Obtain 100% of the right to manage IAC properties.






<PAGE>   7

                                                                              7



                        PROBABLE VALUATION AND APPROACHES






<PAGE>   8

                                                                              8



PROBABLE VALUATION AND APPROACHES

OVERVIEW



The independent committee of the Board of Directors, management and financial
advisors of IAC will review several alternatives as a means of determining a
value for IAC.


- -        These will include:

         *        Public market valuations

         *        Private market valuations

         *        Market test: limited or broad marketing/auction

                  -        Other public entities

                  -        Institutional investors

                  -        International investors





<PAGE>   9

                                                                              9



PROBABLE VALUATION AND APPROACHES


PUBLIC MARKETS APPROACHES TO VALUE



- -        IAC Stock Price

         *        Today's price

         *        30, 60, 90-day average prices

         *        52-week high

         *        All-time high

         *        Trading volume at various prices

         *        Historical IAC FFO multiples

- -        Comparable Company Analysis

         *        Trading parameters, FFO, price per apartment unit for
                  comparable apartment companies





<PAGE>   10

                                                                             10



PROBABLE VALUATION AND APPROACHES

PUBLIC MARKETS APPROACHES TO VALUE



- -        Selected M&A Comparable Transaction Analysis

         *        Premiums paid in selected REIT mergers and acquisitions

         *        FFO multiples paid

         *        EBITDA multiples paid

         *        Premiums paid in non-REIT comparable mergers and acquisitions

         *        Valuations will include control premiums



- -        Research Analyst Share Price Models

*        Price Targets

*        NAV Analysis







<PAGE>   11


                                                                             11



PROBABLE VALUATION AND APPROACHES


PRIVATE MARKET APPROACHES TO VALUE




- -        Net Asset Value

         *        More aggressive net asset value calculations

         *        Recent local comparable apartment sales


- -        Discounted Cash Flow Analysis

         *        Existing portfolio plus development pipeline valuation

         *        Aggressive growth estimates

         *        Institutional investor discount rates


- -        Exclusive Land Rights Valuations

         *        Emotional and financial valuations

         *        Recent local comparable land sales





<PAGE>   12
                                                                              12


                        PROBABLE VALUATION AND APPROACHES

           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]

                            VALUATION SUMMARY MATRIX




<TABLE>
<S>                                 <C>                           <C>   
Stock Trading History               $25.95             --         $33.50


Public Comparables                  $23.68             --         $25.43


M&A Comparables                     $19.96             --         $30.37


Research Analyst Valuations         $26.57             --         $32.00


Net Asset Value                     $30.76             --         $32.50


Discounted Cash Flow                $29.94             --         $33.46
</TABLE>



<PAGE>   13
                                                                              13

PROBABLE VALUATION AND APPROACHES


IAC STOCK PRICE


<TABLE>
<S>                                        <C>            <C>
      Current stock price                                       $   27.13
      
      Average stock price over the last:
        30 days                                                 $   26.81
        60 days                                                 $   26.21
        90 days                                                 $   25.95
      
      52-week high                                              $   32.44
      
      All-time high                                             $   33.50
      
      Offering prices for:
        IPO:
        11.8 million shares                      12/1/93        $   17.50
      
        Follow-ons:
        4.5 million shares                       8/3/95         $   17.25
      
        1.15 million shares                      2/14/97        $   27.50
</TABLE>



<PAGE>   14
                                                                              14

PROBABLE VALUATION AND APPROACHES

SHARES TRADED AT VARIOUS PRICES SINCE IPO



           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]




                         Volume Traded at Various Prices


<TABLE>
<CAPTION>
          Price Range                      Shares Traded              %
         -------------                     -------------            -----
<S>                                       <C>                      <C>
         $14.00-$16.00                       2,357,900               3.8%
         $16.00-$18.00                      17,227,100              27.5%
         $18.00-$20.00                       8,578,400              13.7%
         $20.00-$22.00                       6,827,700              10.9%
         $22.00-$24.00                       1,948,900               3.1%
         $24.00-$26.00                       3,295,200               5.3%
         $26.00-$28.00                       7,848,300              12.5%
         $28.00-$30.00                       7,481,800              11.9%
         $30.00-$32.00                       6,182,500               9.9%
         $32.00-$34.00                         930,400               1.5%
                                            ----------                   

Total Volume Traded                         62,678,200             100.0%
</TABLE>



                            Cumulative Volume Traded



<TABLE>
<CAPTION>
          Price                      Shares Traded                %
         -------                     -------------              -----
<S>                                 <C>                        <C>
         <$16.00                        2,357,900                3.8%
         <$18.00                       19,585,000               31.2%
         <$20.00                       28,163,400               44.9%
         <$22.00                       34,991,100               55.8%
         <$24.00                       36,940,000               58.9%
         <$26.00                       40,235,200               64.2%
         <$28.00                       48,083,500               76.7%
         <$30.00                       55,565,300               88.7%
         <$32.00                       61,747,800               98.5%
         <$34.00                       62,678,200              100.0%
</TABLE>




- ---------------------------------------------------------------------------
Source: Stock price and volume traded figures from FactSet Research Systems






<PAGE>   15
                                                                              15


PROBABLE VALUATION AND APPROACHES


SHARES TRADED AT VARIOUS PRICES LTM


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]



                         Volume Traded at Various Prices



<TABLE>
<CAPTION>
          Price Range           Shares Traded              %
         -------------          -------------            -----
<S>                            <C>                      <C>
         $23.00-$25.00              786,000               5.9%
         $25.00-$27.00            3,611,000              27.3%
         $27.00-$29.00            1,828,500              13.8%
         $29.00-$31.00            4,075,800              30.8%
         $31.00-$33.00            2,944,100              22.2%
                                  ---------              ---- 

Total Volume Traded              13,245,400             100.0%
</TABLE>



                            Cumulative Volume Traded


<TABLE>
<CAPTION>
          Price                 Shares Traded               %
         -------                -------------             -----
<S>                            <C>                       <C>
         <$25.00                    786,000                5.9%
         <$27.00                  4,397,000               33.2%
         <$29.00                  6,225,500               47.0%
         <$31.00                 10,301,300               77.8%
         <$33.00                 13,245,400              100.0%
</TABLE>



- ---------------------------------------------------------------------------
Source: Stock price and volume traded figures from FactSet Research Systems






<PAGE>   16
                                                                             16



PROBABLE VALUATION AND APPROACHES

IAC STOCK PRICE: ANALYSIS AT VARIOUS PRICES




<TABLE>
<CAPTION>
                                                Current                    Unrealistic                        Realistic           
                                               ----------    --------------------------------------    ------------------------   
<S>                                            <C>           <C>           <C>           <C>           <C>           <C>          
IAC Stock Price                                $    27.13    $    28.00    $    29.00    $    30.00    $    31.00    $    32.00   

Premium Over Current                                 0.0%          3.2%          6.9%         10.6%         14.3%         18.0%   
Premium Over 52 wk High of $32.44                  (16.4%)       (13.7%)       (10.6%)        (7.5%)        (4.4%)        (1.3%)  
Percentage of Shares Traded Below (1)                             41.1%         47.0%         61.0%         77.8%         97.2%
Shares Outstanding (2)                              17.1          17.1          17.1          17.1          17.1          17.1    

                                               ----------    ----------    ----------    ----------    ----------    ----------   
Equity Consideration for Remaining             $   463.3     $   478.2     $   495.3     $   512.4     $   529.5     $   546.6    
                                               ----------    ----------    ----------    ----------    ----------    ----------   

Net Debt Attributed to Transaction (3)         $   373.3     $   373.3     $   373.3     $   373.3     $   373.3     $   373.3    

                                               ----------    ----------    ----------    ----------    ----------    ----------   
Implied Aggregate Value of Remaining Stake     $   836.6     $   851.6     $   868.6     $   885.7     $   902.8     $   919.9    
                                               ----------    ----------    ----------    ----------    ----------    ----------   

Price/ FFO: (4)
 1998E                            $2.25             12.1x         12.4x         12.9x         13.3x         13.8x         14.2x   
 1999E                            $2.56             10.6x         10.9x         11.3x         11.7x         12.1x         12.5x   



<CAPTION>
                                                             Aggressive
                                                ------------------------------------
<S>                                             <C>          <C>          <C>       
IAC Stock Price                                 $    33.00   $    34.00   $    35.00

Premium Over Current                                 21.7%        25.3%        29.0%
Premium Over 52 wk High of $32.44                     1.7%         4.8%         7.9%
Percentage of Shares Traded Below (1)               100.0%       100.0%       100.0%
Shares Outstanding (2)                               17.1         17.1         17.1

                                                ----------   ----------   ----------
Equity Consideration for Remaining              $   563.6    $   580.7    $   597.8
                                                ----------   ----------   ----------

Net Debt Attributed to Transaction (3)          $   373.3    $   373.3    $   373.3

                                                ----------   ----------   ----------
Implied Aggregate Value of Remaining Stake      $   937.0    $   954.0    $   971.1
                                                ----------   ----------   ----------

Price/ FFO: (4)
 1998E                            $2.25              14.7x        15.1x        15.6x
 1999E                            $2.56              12.9x        13.3x        13.7x
</TABLE>


(1)      Based on last twelve months' trading. Source: FactSet.

(2)      Includes only shares not currently owned by Donald Bren or affiliates.

(3)      Includes recent $50MM preferred stock offering and $100MM unsecured
         debt as of 11/23/98. Only includes percentage of net debt not currently
         assumed by Donald Bren.

(4)      Estimates from First Call.





<PAGE>   17

                                                                             17



                        PROBABLE VALUATION AND APPROACHES

                        HISTORICAL PRICE/FFO ANALYSIS



Historical Price/FFO Analysis


<TABLE>
<S>             <C> 
Min               9.1x
Max              15.2x
Median           12.2x
Mean             12.1x
</TABLE>



           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]



<TABLE>
<CAPTION>
                                       RANGE OF 
  DATE RANGE                           FFO/SHARE                            MEDIAN
- -----------------                     -----------                           -----
<S>                                  <C>                                   <C>  
01/02/96-01/31/96                     10.3x-11.0x                           12.5x
02/01/96-02/29/96                     10.9x-11.5x                           12.5x
03/01/96-03/29/96                     10.5x-11.3x                           12.5x
04/01/96-04/30/96                     10.1x-10.6x                           12.5x
05/01/96-05/30/96                     10.4x-10.7x                           12.5x
06/03/96-06/28/96                     10.6x-10.9x                           12.5x
07/01/96-07/31/96                     10.3x-10.7x                           12.5x
08/01/96-08/30/96                     10.8x-11.6x                           12.5x
09/03/96-09/30/96                     11.2x-11.8x                           12.5x
10/01/96-10/31/96                     11.1x-11.6x                           12.5x
11/01/96-11/29/96                     11.5x-12.5x                           12.5x
12/02/96-12/31/96                     12.1x-12.5x                           12.5x
01/02/97-01/31/97                     12.1x-13.5x                           12.5x
02/03/97-02/28/97                     13.0x-13.5x                           12.5x
03/03/97-03/31/97                     13.5x-14.3x                           12.5x
04/01/97-04/30/97                     12.6x-13.6x                           12.5x
</TABLE>





<PAGE>   18

                                                                             18



<TABLE>
<CAPTION>
                                       RANGE OF 
  DATE RANGE                           FFO/SHARE                            MEDIAN
- -----------------                     -----------                           -----
<S>                                  <C>                                   <C>  
 05/1/97-05/30/97                     12.1x-13.4x                           12.5x
06/02/97-06/30/97                     13.2x-14.2x                           12.5x
07/01/97-07/31/97                     13.2x-13.7x                           12.5x
08/01/97-08/29/97                     12.8x-13.6x                           12.5x
09/02/97-09/30/97                     12.9x-15.2x                           12.5x
10/01/97-10/31/97                     13.1x-14.8x                           12.5x
11/03/97-11/28/97                     13.5x-14.0x                           12.5x
12/01/97-12/31/97                     13.6x-14.1x                           12.5x
01/02/98-01/30/98                     13.2x-13.5x                           12.5x
02/02/98-02/27/98                     12.7x-13.4x                           12.5x
03/02/98-03/31/98                     12.7x-13.2x                           12.5x
04/01/98-04/30/98                     12.3x-12.9x                           12.5x
05/01/98-05/29/98                     11.9x-12.3x                           12.5x
06/01/98-06/30/98                     11.5x-12.1x                           12.5x
07/01/98-07/31/98                     11.2x-11.8x                           12.5x
08/03/98-08/31/98                     10.1x-11.2x                           12.5x
09/01/98-09/30/98                      9.3x-10.7x                           12.5x
10/01/98-10/30/98                      9.1x-10.3x                           12.5x
11/02/98-11/20/98                     10.2x-10/8x                           12.5x
</TABLE>



<TABLE>
<S>                                          <C>          <C>      <C>
1999E FFO/SHARE                              $ 2.56
Range of historical price/FFO multiples:       9.1x         --      15.2x
Mean - Median                                 12.1x         --      12.2x
IMPLIED PRICE/SHARE                          $23.38         --     $38.34
MEAN - MEDIAN                                $30.97         --     $31.20
</TABLE>

Methodology: FFO/share estimate equals four quarters after current quarter share
price. Valuation price range is calculated by multiplying 1999E FFO per share by
the range of historical forward multiples.
(1) Source: First Call.






<PAGE>   19
                                                                              19
               PROBABLE VALUATION AND APPROACHES

               TRADING COMPARABLES




<TABLE>
<CAPTION>
                                                             12-Month Range                                              
                                          Stock Price   ---------------------   % Above   % Below    Indicated    Current
         Company                  Ticker   11/23/98        Low        High        Low       High     Annual Div.   Yield 
- -----------------------------     ------  -----------   ---------   ---------   -------   --------   -----------  -------
<S>                              <C>     <C>           <C>         <C>         <C>       <C>        <C>          <C>     
AVALON BAY COMMUNITIES, INC.       AVB     $   33.38    $   30.50   $   40.50      9.4%    (21.3%)   $    2.04     6.1%  
Apartment Investment and Mgmt.     AIV         34.94        30.00       41.00     16.5%    (17.4%)        2.25     6.4%  
BRE PROPERTIES                     BRE         23.88        21.50       30.00     11.0%    (25.7%)        1.44     6.0%  
EQUITY RESIDENTIAL PPTS TRUST      EQR         42.75        34.69       52.56     23.2%    (23.0%)        2.68     6.3%  
POST PROPERTIES, INC.              PPS         38.69        35.81       42.00      8.0%     (8.6%)        2.60     6.7%  
ARCHSTONE COMMUNITIES              ASN         20.50        17.88       25.13     14.7%    (22.6%)        1.42     6.9%  
Charles E. Smith Residential       SRW         29.13        28.31       35.75      2.9%    (22.7%)        2.14     7.3%  
UNITED DOMINION REALTY TRUST       UDR         10.56        10.44       14.94      1.2%    (41.4%)        1.05     9.9%  

- -------------------------------------------------------------------------------------------------------------------------
               MEAN                                                               10.9%    (22.8%)                 7.0%  
              MEDIAN                                                              10.2%    (22.7%)                 6.6%  
- -------------------------------------------------------------------------------------------------------------------------


- -------------------------------------------------------------------------------------------------------------------------
Irvine Apartment Communities       IAC     $   27.13    $   23.00   $   32.44     17.9%    (19.6%)   $    1.54     5.7%  
- -------------------------------------------------------------------------------------------------------------------------
                                                                                                                         


<CAPTION>
                                          Est. CY FFO/Share         
                                  ---------------------------------    Implied FFO  1998 Payout
         Company                    1997A       1998E        1999E     Est. CAGR (2)   Ratio
- -----------------------------     ---------   ---------    --------    -------------   -----
<S>                              <C>         <C>          <C>         <C>             <C>  
AVALON BAY COMMUNITIES, INC.      $    2.45   $    2.88    $   3.29        15.9%       70.8%
Apartment Investment and Mgmt.         2.78        3.42        3.95        19.2%       65.8%
BRE PROPERTIES                         1.84        2.11        2.34        12.8%       68.2%
EQUITY RESIDENTIAL PPTS TRUST          3.69        4.05        4.44         9.7%       66.2%
POST PROPERTIES, INC.                  3.03        3.37        3.66         9.9%       77.2%
ARCHSTONE COMMUNITIES                  1.61        1.80        2.03        12.3%       78.9%
Charles E. Smith Residential           2.65        2.91        3.16         9.2%       73.5%
UNITED DOMINION REALTY TRUST           1.36        1.38        1.46         3.6%       76.1%

- --------------------------------------------------------------------------------------------
               MEAN                                                        11.6%       72.1%
              MEDIAN                                                       11.1%       72.2%
- --------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------
Irvine Apartment Communities      $    2.01   $    2.25    $   2.56        12.9%       68.4%
- --------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
                                                                Price/FFO
                                                  -------------------------------------       Shares      Market Cap.   Net LTD   
         Company                      Ticker        1997A         1998E         1999E       O/S(mm)(3)     ($ mm)        ($ mm)   
- ----------------------------          ------      ---------      --------      --------     ----------   ------------  ---------  
<S>                                  <C>         <C>            <C>           <C>          <C>          <C>           <C>         
AVALON BAY COMMUNITIES, INC.            AVB          13.6 X        11.6 X        10.1 X         69.1     $ 2,305.2     $ 1,524.5  
Apartment Investment and Mgmt.          AIV          12.6          10.2           8.8           52.4       1,829.6       1,623.0  
BRE PROPERTIES                          BRE          13.0          11.3          10.2           50.0       1,193.2         699.6  
EQUITY RESIDENTIAL PPTS TRUST           EQR          11.6          10.6           9.6          133.5       5,708.2       4,830.2  
POST PROPERTIES, INC.                   PPS          12.8          11.5          10.6           44.4       1,717.9         773.1  
ARCHSTONE COMMUNITIES                   ASN          12.7          11.4          10.1          104.6       2,144.7       2,328.9  
Charles E. Smith Residential            SRW          11.0          10.0           9.2           34.0         989.3         890.7  
UNITED DOMINION REALTY TRUST            UDR           7.8           7.7           7.2          103.8       1,096.8       1,775.4  
- ----------------------------------------------------------------------------------------------------------------------------------
               MEAN                                  11.9 x        10.5 x         9.5 x                                           
              MEDIAN                                 12.7 x        10.9 x         9.9 x                                           
- ----------------------------------------------------------------------------------------------------------------------------------


- ----------------------------------------------------------------------------------------------------------------------------------
Irvine Apartment Communities            IAC        13.5 x        12.1 x        10.6 x           45.2     $ 1,224.9     $   987.0  
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>



<TABLE>
<CAPTION>
                                    
                                        Firm             Debt/         Moody           S&P        Total    Implied Value
         Company                        Value         Firm Value       Rating        Rating        Units     Per Unit
- ----------------------------          ---------       ----------       ------        ------       ------   -------------
<S>                                  <C>              <C>             <C>           <C>          <C>      <C>
AVALON BAY COMMUNITIES, INC.          $ 3,829.7          39.8%          BAA2           BBB        42,564     $  89,975
Apartment Investment and Mgmt.          3,452.6          47.0%            NR            NR        58,495        59,023
BRE PROPERTIES                          1,892.9          37.0%          BAA2           BBB        23,301        81,236
EQUITY RESIDENTIAL PPTS TRUST          10,538.3          45.8%            A3          BBB+       192,558        54,728
POST PROPERTIES, INC.                   2,491.0          31.0%          BAA1          BBB+        32,514        76,614
ARCHSTONE COMMUNITIES                   4,473.6          52.1%            NR            NR        93,170        48,015
Charles E. Smith Residential            1,880.0          47.4%            NR            NR        23,400        80,342
UNITED DOMINION REALTY TRUST            2,872.2          61.8%          BAA1          BBB+        73,000        39,345
- ------------------------------------------------------------------------------------------------------------------------
               MEAN                                      45.2%                                                  66,160
              MEDIAN                                     46.4%                                                  67,819
- ------------------------------------------------------------------------------------------------------------------------


- ------------------------------------------------------------------------------------------------------------------------
Irvine Apartment Communities          $ 2,211.9          44.6%          Baa2          BBB-        18,758       117,915
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>



Implied Valuation based on Comparable Trading Multiples:


<TABLE>
<CAPTION>
                                    Price/FFO
                         ---------------------------------------
                           1997A          1998E          1999E
                         ---------      ---------      ---------
<S>                      <C>            <C>            <C>      
Mean Multiples           $   23.87      $   23.68      $   24.30
Median Multiples         $   25.43      $   24.60      $   25.25
</TABLE>


(1)   FFO Estimates derived from First Call and NationsBanc Montgomery
      Securities research.

(2)   Est. CAGR derived from percentage change between 1997 and 1999 estimates.

(3)   Includes OP Units

Companies in BOLD are covered by Montgomery Securities research.





<PAGE>   20

                                                                             20



               PROBABLE VALUATION AND APPROACHES

               SELECTED COMPARABLE M&A TRANSACTIONS



<TABLE>
<CAPTION>
                                                                                              Aggregate       Premium Paid to 
   Date                                                                                         Value           Share Price   
 Announced               Target Name                            Acquiror Name                  ($mil)          1 Day Before   
- ----------       -----------------------------------    -------------------------------      -----------      --------------- 
<S>             <C>                                     <C>                                  <C>              <C>             
 11/17/98        Meridian Industrial Trust              ProLogis Trust                       $   1,472.6           12.7%      
                                                                                                                              
 09/10/98        American Apartment Communities         United Dominion Trust                      787.0             NA       
                                                                                                                              
 07/08/98        Merry Land & Investment Co Inc         Equity Residential Pptys Trust           2,228.7           12.0%      
                                                                                                                              
 04/02/98        Security Capital Atlantic Inc          Security Capital Pacific Trust           1,627.0           14.9%      
                                                                                                                              
 03/08/98        Avalon Properties Inc                  Bay Apartment Communities                1,967.7           (1.3%)     
                                                                                                                              
 12/22/97        ASR Investments Corp                   United Dominion Realty Trust Inc           281.6            3.2%      
                                                                                                                              
 12/17/97        Oasis Residential Inc                  Camden Property Trust                      947.9            9.4%      
                                                                                                                              
 12/16/97        Ambassador Apartments Inc              Apartment Investment & Mgmt Co             629.8            4.0%      
                                                                                                                              
 08/28/97        Evans Withycombe Residential           Equity Residential Pptys Trust             957.4           14.2%      
                                                                                                                              
 08/25/97        Arbor Property Trust                   Vornado Realty Trust                       234.2            3.2%      
                                                                                                                              
 08/04/97        Columbus Realty Trust                  Post Properties Inc                        590.9            4.2%      
                                                                                                                              
 02/20/97        NHP Inc                                Apartment Investment & Mgmt Co             284.0             NM       
                                                                                                                              
 01/17/97        Wellsford Residential Property Trust   Equity Residential Pptys Trust             996.0            7.9%      


                                                        ----------------------------------------------------------------------
                                                        Average                                                     7.7%      
                                                        Median                                                      7.9%      
                                                        ----------------------------------------------------------------------
                                                        Private Eye Data                                      $   27.13       
                                                        Implied Valuation - Average                           $   29.20       
                                                        Implied Valuation - Median                            $   29.27       


<CAPTION>
                 Premium Paid to  
   Date            Share Price     Agg Value/     Equity Value/
 Announced       30 Days Before    LTM EBITDA       LTM FFO
- ----------       ---------------   ----------     -------------
<S>              <C>              <C>            <C>  
 11/17/98             9.0%            13.1x           14.5x
                                                 
 09/10/98              NA               NA              NA
                                                 
 07/08/98            14.5%            15.1x           14.9x
                                                 
 04/02/98            14.2%            15.2x           13.3x
                                                 
 03/08/98            (4.4%)           17.9x           19.7x
                                                 
 12/22/97             2.0%            15.7x           13.9x
                                                 
 12/17/97            10.1%            12.9x           10.9x
                                                 
 12/16/97             4.3%            13.0x           10.6x
                                                 
 08/28/97            18.9%            13.6x           12.4x
                                                 
 08/25/97             4.8%            11.3x           13.6x
                                                 
 08/04/97             4.5%            17.5x           15.0x
                                                 
 02/20/97              NM              8.1x             NM
                                                 
 01/17/97            10.1%            13.7x           14.0x


               ------------------------------------------------
                      8.0%            13.9x           13.9x
                      9.0%            13.6x           13.9x
               ------------------------------------------------
                $   27.13           $138.4          $ 98.7 
                $   29.29           $20.79          $30.37    
                $   29.57           $19.96          $30.35    
                                                                      
                                                 
                                                                      
                                                                       
</TABLE>                                                           







<PAGE>   21

                                                                             21



               PROBABLE VALUATION AND APPROACHES

               CONTROL PREMIUM SUMMARY


<TABLE>
<CAPTION>
                                                                     Premium Over Stock Price
                                                                      Prior to Announcement
                                                            ----------------------------------------------
                                                            One Day           One Week           One Month
                                                            -------           --------           ---------
<S>                                                        <C>               <C>                <C>  
Median Premium - All Transactions                            17.8%              23.0%              28.2%
Implied Value based on 11/23/98 Price of $27.13            $31.96             $33.36             $34.77

Median Premium - Purchase Transactions Only                  18.8%              23.5%              30.7%
Implied Value based on 11/23/98 Price of $27.13            $32.21             $33.51             $35.46

Median Premium - Pooling Transactions Only                   17.2%              22.0%              24.1%
Implied Value based on 11/23/98 Price of $27.13            $31.78             $33.09             $33.66

         ----------------------------------------------------------------------------------------------
         Implied Valuation Range                           $31.78                 --             $35.46
         ----------------------------------------------------------------------------------------------
</TABLE>





<PAGE>   22
                                                                              22

PROBABLE VALUATION AND APPROACHES

CONTROL PREMIUM ANALYSIS

<TABLE>
<CAPTION>
                                                                                                ACQUISITION   
                                                                                    ANN.           PRICE      
TARGET                               ACQUIROR                                      DATE         PER SHARE    
- -------------------------------      --------------------------------------       --------      -----------   
<S>                                  <C>                                         <C>            <C>           
POOLING TRANSACTIONS:
Meridian Industrial Trust Inc        Prologis Trust                               11/17/98       $  25.00     
CalMat Co                            Vulcan Materials Co                          11/16/98          31.00     
Essex International                  Superior Telecom Inc                         10/22/98          32.00     
Greyhound Lines Inc                  Laidlaw Inc                                  10/16/98           6.50     
Triarc Cos Inc                       Investor Group                               10/12/98          18.00     
Envirotest Systems Corp              Stone Rivet Inc                              08/13/98          17.25     
Zeigler Coal Holding Co              AEI Resources Inc                            08/03/98          21.25     
Sports Authority Inc                 Gart Sports Co                               07/02/98          20.00     
XTRA Corp                            Investor Group                               06/19/98          65.00     
McDonald & Co Investments Inc        KeyCorp, Cleveland, Ohio                     06/12/98          31.34     
Triangle Pacific Corp                Armstrong World Industries Inc               06/12/98          55.50     
Capstone Capital Corp                Healthcare Realty Trust Inc                  06/08/98          24.17     
Orange & Rockland Utilities          Consolidated Edison Inc                      05/11/98          58.50     
Nevada Power Co                      Sierra Pacific Resources Corp                04/30/98          23.92     
Vitalink Pharmacy Services Inc       Genesis Health Ventures Inc                  04/27/98          22.50     
Sumitomo Bank of California          Zions Bancorp, Utah                          03/26/98          38.25     
American General Hospitality         CapStar Hotel Co                             03/16/98          42.18     
Metromail Corp                       Great Universal Stores PLC                   03/12/98          34.50     
White River Corp                     Fund AM Enterprises Hldgs                    03/10/98          90.00     
John Alden Financial Corp            Fortis BV (Fortis AG, AMEV)                  03/09/98          22.50     
Handy & Harman                       WHX Corp                                     01/23/98          35.25     
Thermadyne Holdings Corp             DLJ Merchant Bkg Partners II                 01/21/98          34.50     
Regal Cinemas Inc                    Investor Group                               01/20/98          31.00     
CitFed Bancorp Inc, Dayton, OH       Fifth Third Bancorp,OH                       01/14/98          51.69     
Bay State Gas Co                     NIPSCO Industries Inc                        12/18/97          40.00     
Ambassador Apartments Inc            Apartment Investment & Mgmt Co               12/16/97          21.08     
Piper Jaffray Cos                    US Bancorp, Minneapolis, MN                  12/15/97          37.25     
Lukens Inc                           Bethlehem Steel Corp                         12/12/97          30.00     
TriMas Corp                          MascoTech Inc                                12/11/97          34.50     
White River Corp                     Harvard Private Capital Group                12/11/97          90.67     
Telemundo Group Inc                  Investor Group                               11/19/97          44.13     
Horizon Group Inc                    Prime Retail Inc                             11/13/97          12.90     
ONBANCorp Inc, Syracuse, NY          First Empire State Corp, NY                  10/28/97          69.50     
HomeSide Inc                         National Australia Bank Ltd                  10/27/97          27.83     
International Dairy Queen Inc        Berkshire Hathaway Inc                       10/21/97          27.00     
Santa Fe Pacific Pipeline            Kinder Morgan Energy Partners                10/20/97          54.21     
Greenfield Industries Inc            Kennametal Inc                               10/10/97          38.00     
Coast Savings Financial Inc, CA      HF Ahmanson & Co, Irwindale, CA              10/06/97          46.17     
All American Communications          Pearson PLC                                  09/16/97          25.50     
Great Financial Corp, Kentucky       Star Banc Corp, Cincinnati, OH               09/15/97          44.00     
Western National Corp                American General Corp                        09/12/97          30.82     
Fieldcrest Cannon Inc                Pillowtex Corp                               09/11/97          34.00     
Hudson Foods Inc                     Tyson Foods Inc                              09/04/97          21.23     

<CAPTION>
                                                   MARKET PRICE                                   MARKET PREMIUM
                                             PRIOR TO ANNOUNCEMENT                            PRIOR TO ANNOUNCEMENT
                                     --------------------------------------           ----------------------------------------
TARGET                                ONE DAY       ONE WEEK        30 DAYS           ONE DAY        ONE WEEK          30 DAYS
- -------------------------------      --------       --------       --------           -------        --------          -------
<S>                                  <C>            <C>           <C>                <C>             <C>               <C>
POOLING TRANSACTIONS:
Meridian Industrial Trust Inc        $  22.19       $  21.75       $  22.94            12.7%           14.9%            9.0%
CalMat Co                               27.19          26.56          23.31            14.0%           16.7%           33.0%
Essex International                     23.19          15.50          18.88            38.0%          106.5%           69.5%
Greyhound Lines Inc                      4.75           3.63           4.56            36.8%           79.3%           42.5%
Triarc Cos Inc                          13.19          14.88          17.50            36.5%           21.0%            2.9%
Envirotest Systems Corp                 15.00          17.00          20.75            15.0%            1.5%          -16.9%
Zeigler Coal Holding Co                 16.00          16.25          17.63            32.8%           30.8%           20.6%
Sports Authority Inc                    15.13          14.00          14.75            32.2%           42.9%           35.6%
XTRA Corp                               46.06          50.19          55.50            41.1%           29.5%           17.1%
McDonald & Co Investments Inc           31.13          30.50          29.19             0.7%            2.8%            7.4%
Triangle Pacific Corp                   44.00          43.88          44.75            26.1%           26.5%           24.0%
Capstone Capital Corp                   23.00          23.13          23.94             5.1%            4.5%            1.0%
Orange & Rockland Utilities             42.25          41.63          43.31            38.5%           40.5%           35.1%
Nevada Power Co                         24.25          24.31          26.75            -1.4%           -1.6%          -10.6%
Vitalink Pharmacy Services Inc          19.81          20.06          21.13            13.6%           12.1%            6.5%
Sumitomo Bank of California             40.63          36.00          46.75            -5.8%            6.3%          -18.2%
American General Hospitality            26.94          26.63          27.75            56.6%           58.4%           52.0%
Metromail Corp                          26.00          26.88          26.50            32.7%           28.4%           30.2%
White River Corp                        80.50          80.50          78.00            11.8%           11.8%           15.4%
John Alden Financial Corp               22.63          22.50          21.75            -0.6%            0.0%            3.4%
Handy & Harman                          32.44          30.75          34.69             8.7%           14.6%            1.6%
Thermadyne Holdings Corp                28.88          28.50          29.13            19.5%           21.1%           18.5%
Regal Cinemas Inc                       27.13          28.00          23.00            14.3%           10.7%           34.8%
CitFed Bancorp Inc, Dayton, OH          37.75          39.25          39.38            36.9%           31.7%           31.3%
Bay State Gas Co                        31.63          30.31          28.88            26.5%           32.0%           38.5%
Ambassador Apartments Inc               20.19          20.00          20.00             4.4%            5.4%            5.4%
Piper Jaffray Cos                       29.75          30.00          24.19            25.2%           24.2%           54.0%
Lukens Inc                              15.63          15.44          17.69            92.0%           94.3%           69.6%
TriMas Corp                             30.63          31.38          29.00            12.7%           10.0%           19.0%
White River Corp                        78.00          72.75          74.00            16.2%           24.6%           22.5%
Telemundo Group Inc                     36.88          34.19          35.31            19.7%           29.1%           25.0%
Horizon Group Inc                       12.56          13.19          14.00             2.7%           -2.2%           -7.9%
ONBANCorp Inc, Syracuse, NY             58.88          61.56          57.25            18.0%           12.9%           21.4%
HomeSide Inc                            24.25          24.81          25.94            14.8%           12.2%            7.3%
International Dairy Queen Inc           24.13          24.75          24.69            11.9%            9.1%            9.4%
Santa Fe Pacific Pipeline               41.13          40.69          39.13            31.8%           33.2%           38.6%
Greenfield Industries Inc               31.75          30.00          26.38            19.7%           26.7%           44.1%
Coast Savings Financial Inc, CA         54.00          52.75          49.63           -14.5%          -12.5%           -7.0%
All American Communications             22.63          18.00          18.50            12.7%           41.7%           37.8%
Great Financial Corp, Kentucky          42.75          35.63          32.88             2.9%           23.5%           33.8%
Western National Corp                   28.13          28.69          26.94             9.6%            7.4%           14.4%
Fieldcrest Cannon Inc                   33.50          31.31          25.81             1.5%            8.6%           31.7%
Hudson Foods Inc                        17.19          16.13          16.50            23.5%           31.7%           28.7%
</TABLE>
<PAGE>   23

                                                                              23



               PROBABLE VALUATION AND APPROACHES

               CONTROL PREMIUM ANALYSIS




<TABLE>
<CAPTION>
                                                                                                               
                                                                                                Acquisition    
                                                                                    Ann.           Price       
Target                                   Acquiror                                   Date         Per Share     
- -------------------------------      --------------------------------------       --------      -----------    
<S>                                  <C>                                         <C>            <C>            

Evans Withycombe Residential         Equity Residential Pptys Trust                08/28/97        25.19        
Savannah Foods & Industries          Imperial Holly Corp                           08/26/97        20.25        
Monterey Resources Inc               Texaco Inc                                    08/18/97        21.00        
Envirodyne Industries Inc            Heico Holding Inc                             08/11/97         8.50        
Columbus Realty Trust                Post Properties Inc                           08/04/97        24.56        
Freeport-McMoRan Inc                 IMC Global Inc                                07/28/97        30.38        
Regency Health Services Inc          Sun Healthcare Group Inc                      07/28/97        22.00        
Kinetic Concepts Inc                 Investor Group                                07/10/97        19.25        
RoTech Medical Corp                  Integrated Health Services Inc                07/07/97        22.61        
Wyle Electronics                     Raab Karcher AG(VEBA AG)                      07/03/97        50.00        
Integon Corp                         General Motors Acceptance(GM)                 06/23/97        26.00        
Multicare Cos Inc                    Genesis Eldercare                             06/16/97        28.00        
Giddings & Lewis Inc                 Thyssen AG                                    06/12/97        21.00        
Jefferson Bankshares Inc,VA          Wachovia Corp,Winston-Salem,NC                06/10/97        38.83        
Prime Service Inc                    Atlas Copco North America Inc                 06/09/97        32.00        
Fibreboard Corp                      Owens Corning                                 05/28/97        55.00        
Palmer Wireless Inc                  Price Communications Corp                     05/23/97        17.50        
Living Centers of America Inc        Apollo Management LP                          05/08/97        40.50        
Transitional Hospitals Corp          Vencor Inc                                    05/07/97        16.00        
Goulds Pumps Inc                     ITT Industries Inc                            04/21/97        37.00        
National Education Corp              Harcourt General Inc                          04/21/97        21.00        
Total Petroleum(North Amer)Ltd       Ultramar Diamond Shamrock Corp                04/15/97         9.94        
APL Ltd                              Neptune Orient Lines Ltd                      04/14/97        33.50        
Wyndham Hotel Corp                   Patriot Amer Hosp/Wyndham Intl                04/14/97        30.53        
Stant Corp                           Tomkins PLC                                   04/09/97        21.50        
Mesa Inc                             Parker & Parsley Petroleum Co                 04/07/97         4.26        
Foodbrands America Inc               IBP Inc (Occidental Petroleum)                03/25/97        23.40        
Falcon Building Products Inc         InvestCorp                                    03/20/97        17.75        
Heritage Media Corp                  News Corp Ltd                                 03/17/97        20.50        
Greenwich Air Services Inc           General Electric Co                           03/10/97        31.00        
Allwaste Inc                         Philip Environmental Inc                      03/06/97        10.01        
Petrolite Corp                       Baker Hughes Inc                              02/26/97        61.00        
Security-Connecticut Corp            ReliaStar Financial Corp,MN                   02/24/97        53.87        
Chancellor Broadcasting Co           Evergreen Media Corp                          02/18/97        29.77        
Destec Energy Inc                    NGC Corp                                      02/18/97        21.65        
Amphenol Corp                        Kohlberg Kravis Roberts & Co                  01/23/97        26.00        
Dauphin Deposit Corp,PA              First Maryland Bancorp,MD                     01/21/97        46.93        
Wellsford Residential Ppty           Equity Residential Pptys Trust                01/16/97        27.03        
Value Health Inc                     Columbia/HCA Healthcare Corp                  01/15/97        20.50        
Oxford Resources Corp                Barnett Banks,Jacksonville,FL                 01/14/97        37.14        
American Medical Response Inc        MedTrans Inc(Laidlaw Inc)                     01/07/97        40.00        
                                                                                                                
                                                                                               

<CAPTION>
                                                   Market Price                                   Market Premium                
                                             Prior to Announcement                            Prior to Announcement             
                                     --------------------------------------           ----------------------------------------  
Target                                One Day       One Week        30 Days           One Day        One Week          30 Days  
- -------------------------------      --------       --------       --------           -------        --------          -------  
<S>                                  <C>            <C>           <C>                <C>             <C>               <C>      

Evans Withycombe Residential           22.06          20.75          21.19             14.2%           21.4%            18.9%
Savannah Foods & Industries            18.69          17.63          17.25              8.4%           14.9%            17.4%
Monterey Resources Inc                 15.06          15.06          13.63             39.4%           39.4%            54.1%
Envirodyne Industries Inc               7.25           7.38           6.63             17.2%           15.3%            28.3%
Columbus Realty Trust                  23.56          23.56          23.50              4.2%            4.2%             4.5%
Freeport-McMoRan Inc                   26.56          26.75          28.88             14.4%           13.6%             5.2%
Regency Health Services Inc            16.38          14.63          15.38             34.4%           50.4%            43.1%
Kinetic Concepts Inc                   18.00          17.88          17.63              6.9%            7.7%             9.2%
RoTech Medical Corp                    18.88          20.06          18.50             19.8%           12.7%            22.2%
Wyle Electronics                       42.81          36.13          37.00             16.8%           38.4%            35.1%
Integon Corp                            9.50          13.50          14.88            173.7%           92.6%            74.8%
Multicare Cos Inc                      25.63          24.63          20.75              9.3%           13.7%            34.9%
Giddings & Lewis Inc                   19.00          19.13          20.88             10.5%            9.8%             0.6%
Jefferson Bankshares Inc,VA            30.00          29.00          28.50             29.4%           33.9%            36.2%
Prime Service Inc                      24.88          24.63          24.38             28.6%           29.9%            31.3%
Fibreboard Corp                        47.50          45.00          36.75             15.8%           22.2%            49.7%
Palmer Wireless Inc                    12.06          11.25          10.63             45.1%           55.6%            64.7%
Living Centers of America Inc          34.38          33.00          28.63             17.8%           22.7%            41.5%
Transitional Hospitals Corp            10.00          10.00           8.63             60.0%           60.0%            85.5%
Goulds Pumps Inc                       22.88          23.50          23.00             61.7%           57.4%            60.9%
National Education Corp                17.13          13.63          15.00             22.6%           54.1%            40.0%
Total Petroleum(North Amer)Ltd         10.13          10.00           9.88             -1.8%           -0.6%             0.7%
APL Ltd                                21.50          20.25          23.50             55.8%           65.4%            42.6%
Wyndham Hotel Corp                     20.63          21.13          20.50             48.0%           44.5%            48.9%
Stant Corp                             16.63          14.50          14.38             29.3%           48.3%            49.6%
Mesa Inc                                5.63           6.13           5.88            -24.3%          -30.4%           -27.5%
Foodbrands America Inc                 15.88          15.50          14.50             47.4%           51.0%            61.4%
Falcon Building Products Inc           12.38          11.88          11.63             43.4%           49.5%            52.7%
Heritage Media Corp                    12.13          11.88          12.13             69.1%           72.6%            69.1%
Greenwich Air Services Inc             25.50          23.25          23.00             21.6%           33.3%            34.8%
Allwaste Inc                            6.75           6.13           5.13             48.3%           63.4%            95.3%
Petrolite Corp                         37.50          33.25          34.25             62.7%           83.5%            78.1%
Security-Connecticut Corp              37.50          37.13          39.50             43.7%           45.1%            36.4%
Chancellor Broadcasting Co             29.25          31.44          26.25              1.8%           -5.3%            13.4%
Destec Energy Inc                      11.88          12.00          13.25             82.3%           80.4%            63.4%
Amphenol Corp                          23.13          22.25          20.63             12.4%           16.9%            26.1%
Dauphin Deposit Corp,PA                35.50          32.75          31.50             32.2%           43.3%            49.0%
Wellsford Residential Ppty             25.13          24.75          24.63              7.6%            9.2%             9.8%
Value Health Inc                       20.25          20.38          20.50              1.2%            0.6%             0.0%
Oxford Resources Corp                  33.75          30.06          29.00             10.0%           23.5%            28.1%
American Medical Response Inc          33.00          32.50          29.25             21.2%           23.1%            36.8%

                                                -----------------------------------------------------------------------------
                                                Mean - Purchase                        25.1%           28.7%            29.3%
                                                Median - Purchase                      18.8%           23.5%            30.7%
                                                -----------------------------------------------------------------------------
</TABLE>




                                               


<PAGE>   24

                                                                              24



               PROBABLE VALUATION AND APPROACHES

               CONTROL PREMIUM ANALYSIS




<TABLE>
<S>                                  <C>                                         <C>            <C>            
PURCHASE TRANSACTIONS:
Vanstar Corp                         InaCom Corp                                  10/09/98          10.76      
Eastern Environmental Services       Waste Management Inc                         08/17/98          33.75      
American Disposal Services Inc       Allied Waste Industries Inc                  08/10/98          44.76      
Rio Hotel & Casino Inc               Harrah's Entertainment                       08/10/98          20.13      
Equity Corp International            Service Corp International                   08/06/98          27.00      
PMT Services Inc                     NOVA Corp                                    06/18/98          25.16      
US Rentals Inc                       United Rentals Inc                           06/16/98          32.12      
ALBANK Financial Corp,NY             Charter One Finl,Cleveland,OH                06/15/98          58.73      
T R Financial Corp,NY                Roslyn Bancorp Inc,Roslyn,NY                 05/26/98          56.63      
Mid Am Inc,Bowling Green,Ohio        Citizens Bancshares Inc,OH                   05/21/98          25.60      
National Surgery Centers Inc         HealthSouth Corp                             05/06/98          32.92      
Medusa Corp                          Southdown Inc                                03/18/98          61.22      
Avalon Properties Inc                Bay Apartment Communities Inc                03/09/98          28.43      
Zurn Industries Inc                  US Industries Inc                            02/17/98          44.30      
Arbor Drugs Inc                      CVS Corp                                     02/09/98          23.11      
Culligan Water Technologies          United States Filter Corp                    02/09/98          59.45      
Firstbank of IL,Springfield,IL       Mercantile Bancorp,St Louis,MO               02/02/98          41.96      
Price REIT Inc                       Kimco Realty Corp                            01/14/98          47.88      
Fort Wayne Natl Corp,Indiana         National City,Cleveland,Ohio                 01/09/98          44.44      
United Meridian Corp                 Ocean Energy Inc                             12/23/97          27.78      
Continental Homes Holding            DR Horton Inc                                12/19/97          44.28      
Gulf South Medical Supply Inc        Physician Sales & Service Inc                12/15/97          40.25      
Mac Frugal's Bargains                Consolidated Stores Corp                     11/05/97          38.66      
Oregon Metallurgical Corp            Allegheny Teledyne Inc                       11/03/97          34.10      
CapMAC Holdings Inc                  MBIA Inc                                     10/29/97          31.00      
Carson Pirie Scott & Co              Proffitt's Inc                               10/29/97          52.06      
CFX Corp,Keene,New Hampshire         Peoples Heritage Finl Group,ME               10/27/97          28.76      
Pinnacle Financial Svcs Inc,MI       CNB Bancshares Inc,Indiana                   10/15/97          46.38      
New York Bancorp,Douglaston,NY       North Fork Bancorporation,NY                 10/07/97          37.11      
Morningstar Group Inc                Suiza Foods Corp                             09/29/97          45.85      
Rykoff-Sexton Inc                    JP Foodservice Inc                           06/30/97          24.41      
RCSB Finl Inc,Rochester,NY           Charter One Finl,Cleveland,OH                05/21/97          42.32      
Keystone International Inc           Tyco International Ltd                       05/20/97          38.22      
First Finl,Stevens Point,WI          Associated Banc,Green Bay,WI                 05/15/97          28.88      
BW/IP Inc                            Durco International Inc                      05/06/97          18.55      
First Michigan Bank Corp,MI          Huntington Bancshares Inc,OH                 05/05/97          41.87      
VeriFone Inc                         Hewlett-Packard Co                           04/23/97          50.50      
Security Capital,Milwaukee,WI        Marshall & Ilsley,Milwaukee,WI               03/14/97         111.06      
Collective Bancorp,New Jersey        Summit Bancorp,Princeton,NJ                  02/27/97          44.08      
Production Operators Corp            Camco International Inc                      02/27/97          56.23      


<CAPTION>
<S>                                  <C>            <C>           <C>                <C>             <C>               <C>     
PURCHASE TRANSACTIONS:
Vanstar Corp                            8.38           8.19           8.63             28.5%           31.4%            24.8%
Eastern Environmental Services         32.00          32.50          34.38              5.5%            3.8%            -1.8%
American Disposal Services Inc         38.50          38.94          46.75             16.3%           15.0%            -4.3%
Rio Hotel & Casino Inc                 18.88          17.56          17.69              6.6%           14.6%            13.8%
Equity Corp International              22.13          20.75          22.88             22.0%           30.1%            18.0%
PMT Services Inc                       20.63          18.56          19.06             22.0%           35.5%            32.0%
US Rentals Inc                         30.56          32.13          31.63              5.1%            0.0%             1.6%
ALBANK Financial Corp,NY               51.50          52.00          52.75             14.0%           12.9%            11.3%
T R Financial Corp,NY                  38.63          35.81          34.88             46.6%           58.1%            62.4%
Mid Am Inc,Bowling Green,Ohio          27.00          26.50          27.56             -5.2%           -3.4%            -7.1%
National Surgery Centers Inc           28.00          28.38          25.50             17.6%           16.0%            29.1%
Medusa Corp                            52.25          49.25          45.25             17.2%           24.3%            35.3%
Avalon Properties Inc                  28.81          28.81          29.75             -1.3%           -1.3%            -4.4%
Zurn Industries Inc                    37.06          36.31          32.56             19.5%           22.0%            36.0%
Arbor Drugs Inc                        22.69          20.25          19.56              1.9%           14.1%            18.1%
Culligan Water Technologies            37.75          36.50          46.69             57.5%           62.9%            27.3%
Firstbank of IL,Springfield,IL         38.00          36.84          39.00             10.4%           13.9%             7.6%
Price REIT Inc                         42.19          41.88          40.50             13.5%           14.3%            18.2%
Fort Wayne Natl Corp,Indiana           42.38          45.50          42.00              4.9%           -2.3%             5.8%
United Meridian Corp                   32.25          30.81          30.75            -13.9%           -9.8%            -9.7%
Continental Homes Holding              35.06          34.69          32.56             26.3%           27.7%            36.0%
Gulf South Medical Supply Inc          29.06          33.00          34.69             38.5%           22.0%            16.0%
Mac Frugal's Bargains                  37.56          32.63          31.31              2.9%           18.5%            23.5%
Oregon Metallurgical Corp              23.44          21.09          24.25             45.5%           61.7%            40.6%
CapMAC Holdings Inc                    30.75          33.00          32.13              0.8%           -6.1%            -3.5%
Carson Pirie Scott & Co                37.50          37.38          39.50             38.8%           39.3%            31.8%
CFX Corp,Keene,New Hampshire           22.69          21.38          20.88             26.8%           34.5%            37.8%
Pinnacle Financial Svcs Inc,MI         40.13          36.50          35.00               NA            27.1%            32.5%
New York Bancorp,Douglaston,NY         32.75          29.94          30.50             13.3%           24.0%            21.7%
Morningstar Group Inc                  40.00          41.13          29.88             14.6%           11.5%            53.5%
Rykoff-Sexton Inc                      19.63          19.38          19.13             24.4%           26.0%            27.6%
RCSB Finl Inc,Rochester,NY             34.75          33.50          29.75             21.8%           26.3%            42.3%
Keystone International Inc             20.75          20.63          18.88             84.2%           85.3%           102.5%
First Finl,Stevens Point,WI            27.50          27.25          25.75              5.0%            6.0%            12.2%
BW/IP Inc                              19.63          16.25          15.63             -5.5%           14.2%            18.7%
First Michigan Bank Corp,MI            30.75          28.50          29.13             36.2%           46.9%            43.8%
VeriFone Inc                           30.13          33.63          35.13             67.6%           50.2%            43.8%
Security Capital,Milwaukee,WI          84.50          83.75          79.38             31.4%           32.6%            39.9%
Collective Bancorp,New Jersey          38.13          35.88          34.00             15.6%           22.9%            29.6%
Production Operators Corp              45.75          49.75          48.50             22.9%           13.0%            15.9%


                                                 -----------------------------------------------------------------------------
                                                 Mean - Pooling                        20.5%           23.4%             24.5%
                                                 Median - Pooling                      17.2%           22.0%             24.1%
                                                 -----------------------------------------------------------------------------

                                                 -----------------------------------------------------------------------------
                                                 Mean - All                            23.7%           27.0%             27.7%
                                                 Median - All                          17.8%           23.0%             28.2%
                                                 -----------------------------------------------------------------------------
</TABLE>





<PAGE>   25

                                                                             25



               PROBABLE VALUATION AND APPROACHES

               RESEARCH ANALYSTS' VIEWS



<TABLE>
<CAPTION>
Report Date     Firm                              Analyst                 Rating             Target Price        Target Date      
- -----------     ------------------------          ------------------      ------------       -------------       --------------   
<S>            <C>                                <C>                     <C>                <C>                <C>               
8/19/98         CIBC Oppenheimer                  Roxana Zirakzadeh       Buy                Not in report                        
                                                                                                                                  
10/28/97        Donaldson, Lufkin &               Lawrence D. Raiman      Market             Not in report                        
                Jenrette                                                  Performance
2/1/98          EVEREN Securities                 Burland B. East
1/1/98          Goldman Sachs                     David A. Feit           No report
                                                  David Kostin            since 1/98
9/1/98          JP Morgan                         Lee Schalop             Buy                Not in report                        
                                                                                                                                  
                                                                                                                                  
                                                                                                                                  
11/3/98         Jefferies & Co., Inc.             James F. Wilson         Buy                   $32.00           was $35-36 in    
                                                                                                                  June 1998
11/4/98         Merrill Lynch                     Eric I. Hemel           Long Term          Not in report                        
                                                                          Accumulate                                              
10/7/98         Morgan Stanley Dean Witter        Steven G. Bloom         Outperform            $34.00                            
11/3/98         NationsBanc Montgomery            Christopher Hartung     Buy                   $32.00           12 month         
                Securities                                                                                                        
8/28/98         Painewebber                       Susan Kaupie            Neutral            Not in report                        
                                                  Jonathan Litt
                Prudential Securities             Louis W. Taylor
10/24/97        Solomon Smith Barney              Michael Sgro            Outperform            $33.00               12 month     
                                                  David M. Sherman       (2nd highest                            (estimate over
                                                                          rating)                                  1 year old)
10/5/98         Sutro & Co.                       Craig M. Silvers        Accumulate/           $30.00              12 month      
                                                                          Buy



<CAPTION>
Report Date     Firm                                NAV Estimate        NAV Methodology
- -----------     ------------------------            -------------       ---------------------------------------------------
<S>            <C>                                 <C>                 <C>
8/19/98         CIBC Oppenheimer                       $28.46           Cap rate used: 8.0% on Q2 98 annualized NOI; NAV
                                                                        increased by $100MM for "under-market debt."
10/28/97        Donaldson, Lufkin &                 Not in report
                Jenrette                          
2/1/98          EVEREN Securities                 
1/1/98          Goldman Sachs                     
                                                  
9/1/98          JP Morgan                              $28.71           Q2 98 annualized property cash flow; capped at 8.0%
                                                                        (states in report that a 7.5% cap equates to a $32
                                                                        NAV; development is based on 10.5% return on cost
                                                                        and an 8.0% cap rate
11/3/98         Jefferies & Co., Inc.                  $24.00           No basis for analysis was given
                                                  
11/4/98         Merrill Lynch                          $27.18           NAV estimate is from July 24, 1997 report;
                                                                        no NAV was stated in the most recent report
10/7/98         Morgan Stanley Dean Witter          Not in report
11/3/98         NationsBanc Montgomery                 $24.50           Cap rate of 8.0% with estimated 99 NOI of $148mm
                Securities                                              based upon a 3% growth rate.
8/28/98         Painewebber                         Not in report
                                                  
                Prudential Securities             
10/24/97        Solomon Smith Barney                Not in report
                                                  
                                                  
10/5/98         Sutro & Co.                         Not in report
</TABLE>


Source:  Research Bank, Bloomberg, Investex
(1)Excludes reports over six months old.




   

<PAGE>   26

                                                                             26



PROBABLE VALUATION AND APPROACHES

NAV ANALYSIS

METHODOLOGY:

      *     For existing portfolio, on a property-by-property basis, determine
            the appropriate capitalization rate and NOI

      *     Add value of construction projects in process

      *     Subtract outstanding net debt

      *     Will be more aggressive than research analysts

      *     Will look at portfolio premium, not discount

ASSUMPTIONS:

      *     Existing portfolio 1999 NOI:                             $162.9 mm

      *     Operating apartment projects:                                   54

      *     Units:                                                      15,768

      *     $250MM of assets currently under construction (1,773 units)

      *     $987MM of net debt outstanding

SUMMARY NAV ANALYSIS:


<TABLE>
<S>                          <C>           <C>           <C>           <C>  
      Blended Cap Rate:        7.95%         7.85%         7.75%         7.65%
                              ------        ------        ------        ------
      NAV Per Share:          $30.76        $31.31        $31.91        $32.50
</TABLE>




<PAGE>   27

                                                                             27



PROBABLE VALUATION AND APPROACHES

DISCOUNTED CASH FLOW


METHODOLOGY:

      *     Value existing and development pipeline using discounted cash flow
            analysis

      *     Institutional investors will seek unlevered investment returns of
            10% - 12% using exit cap rates of 8.5% - 9.0%

ASSUMPTIONS:

      *     Use most recent TIC estimates for cash flow and development pipeline

      *     Very rough analysis at this point

      *     Need substantial information from IAC to be accurate

CONCLUSIONS:

      *     Given development pipeline, cash flow is negative in years one and
            two


<TABLE>
<CAPTION>
                                Present Value
                      --------------------------------        Total            Value
    Discount Rate     Cash Flow (MM)     Terminal (MM)    Present Value       Per Share
    -------------     --------------     -------------    -------------       ---------
<S>                  <C>                <C>              <C>                 <C>
        10.0%             $   91            $1,416            $1,508            $33.46
        11.0%             $   85            $1,341            $1,427            $31.62
        12.0%             $   79            $1,271            $1,351            $29.94
</TABLE>




<PAGE>   28

                                                                             28



PROBABLE VALUATION AND APPROACHES

EXCLUSIVE LAND RIGHTS VALUATIONS

OVERVIEW:

      -     IAC has the exclusive right to acquire apartment land on the Irvine
            Ranch at 95% of fair market value

      -     The value of this right to IAC can be calculated by discounting the
            5% benefit over a twenty year land acquisition schedule

ASSUMPTIONS:

      -     Projected five year land sales are repeated for a twenty year
            forecast

      -     Scenario assumes $123MM in land sales over a five year period
            ($492MM over 20 yrs)

            *     Annual value of benefit to IAC; $2.274MM, $0MM, $1.737MM,
                  $1.032MM, $1.432MM

      -     Aggressive scenario assumes $171MM in land sales over a five year
            period ($686MM over twenty years)

            *     Annual value of benefit to IAC; $2.695MM, $.642MM, $1.737MM,
                  $1.547MM, $2.411MM

      -     Assume value of benefit increases 4.0% annually

SUMMARY:

<TABLE>
<CAPTION>
                               Conservative                          Aggressive
                      -----------------------------        ----------------------------
   Discount Rate      Total Value         Per Share        Total Value        Per Share
   -------------      -----------         ---------        -----------        ---------
<S>                  <C>                  <C>             <C>                <C>   
        10.0%            $11.82            $ 0.26            $16.24            $ 0.36
        11.0%            $12.70            $ 0.28            $17.47            $ 0.39
        12.0%            $13.69            $ 0.30            $18.86            $ 0.42
</TABLE>





<PAGE>   29

                                                                              29



FINANCING AND RATINGS IMPACT DISCUSSION












<PAGE>   30


FINANCING AND RATINGS IMPACT DISCUSSION

FINANCING SUMMARY

- -     Bank of America is pursuing an underwriting of up to $465 million to
      finance the contemplated transaction composed of:

      *     A new $350 million five-year term loan; and

      *     A reserve of $115 million under the existing $475 million TIC line
            of credit

- -     To complete the capitalization, ICDC or TIC will contribute an additional
      $150 million

- -     The Bank of America proposal contemplates no additional debt at IAC in
      order to preserve IAC's investment grade ratings:

      *     A conservative mortgageability test against available unencumbered
            assets supports a term loan of up to $350 million

      *     Support for an ongoing investment grade rating at IAC is centered in
            the following:

            *     Strong ongoing cash flow and coverage ratios

            *     Low leverage and substantial unencumbered pool of high quality
                  assets

            *     Continued source of liquidity for ongoing development through
                  ICDC

      *     Due to the size and complexity of the transaction, rating agencies
            may place TIC (Fitch) and IAC on credit watch pending their review
            of the transaction and

<PAGE>   31

                                                                             31


subsequent ratings conclusion. During this time, TIC may have an opportunity to
meet with the agencies to explain its operational and business strategies








<PAGE>   32

                                                                             32


FINANCING AND RATINGS IMPACT DISCUSSION

CONCLUSION AND RECOMMENDATION


- -     We would recommend that as soon as reasonably practical, TIC meet with the
      rating agencies and present its financial intentions with regard to IAC's
      ongoing capital structure as well as with Fitch concerning TIC

- -     Access to future capital will be essential to the rating agencies'
      conclusions

- -     Depending on the rating agencies' response to the above capital structure,
      additional leverage may be placed at IAC but in order to preserve
      investment grade status, leverage would generally be limited to no higher
      than 40%. Currently, IAC's leverage is 29% (calculated as Total Debt/
      Total Assets) allowing for an additional leverage amount of $240 million
      (maximum 40% leverage level).




<PAGE>   33

                                                                             33



INTERLOPER DISCUSSION







<PAGE>   34

                                                                             34



INTERLOPER DISCUSSION

- -     An interloper faces several hurdles

      *     Hostile business partner and future competitor
      *     Super-majority votes are difficult with TIC's three BOD seats
      *     Potential loss of exclusive right to purchase Irvine Ranch land
      *     Access to and amount of capital required for acquisition and future
            development

- -     An interloper would have many benefits

      *     The highest possible class of multi-family property
      *     Potential to acquire and develop future Irvine Ranch land
      *     Ability to leverage assets and reduce equity investment
      *     Possibly view investment along with TIC as very beneficial

- -     Public companies have little access to capital and are unlikely to be a
      competitive threat at this point in the capital markets cycle

- -     Institutional and international investors may be interested parties

      *     Core property portfolio
      *     Relatively low investment hurdle rates
      *     Deep capital availability
      *     Non tax payers

- -     However, investing in IAC could create significant ongoing negative or
      zero cash flow and substantial management oversight, i.e., not a passive
      investment





<PAGE>   35
                                                                             35


APPENDIX
<PAGE>   36
                                                                             36


SHAREHOLDER ANALYSIS
<PAGE>   37

                                                                             37



SHAREHOLDER ANALYSIS

IAC OWNERSHIP PROFILE



<TABLE>
<CAPTION>
                                                  % of Shares                       % of Shares/
                                                   Currently                         L.P. Units
Insiders (1)                     Holdings         Outstanding       L.P. Units       Outstanding
- ------------                     --------         -----------       ----------       -----------
<S>                             <C>              <C>               <C>               <C> 
Donald Bren                      183,325              0.9%               -              0.4%
Richard E. Lamprecht              52,012              0.3%               -              0.1%
Carl E. Reichardt                 60,000              0.3%               -              0.1%
James E. Mead(*)                  13,000              0.1%               -              0.0%
Steven P. Albert                  35,333              0.2%               -              0.1%
Thomas H. Nielson                 25,000              0.1%               -              0.1%
William H. McFarland              21,761              0.1%               -              0.0%
Raymond L. Watson                 20,000              0.1%               -              0.0%
Scott A. Reinert                  17,333              0.1%               -              0.0%
Richard F. Alden                  17,303              0.1%               -              0.0%
Peter V. Ueberroth                13,628              0.1%               -              0.0%
Bowen H. McCoy                    13,000              0.1%               -              0.0%
William W. Thompson               11,666              0.1%               -              0.0%
Anthony M. Frank                  10,000              0.0%               -              0.0%
John F. Grundhofer                 9,000              0.0%               -              0.0%
Jack Peltason                      8,600              0.0%               -              0.0%
John F. Seymour Jr                 8,100              0.0%               -              0.0%
William T. White, III              6,000              0.0%               -              0.0%
Joseph D. Davis                    5,300              0.0%               -              0.0%
Michael D. McKee                   5,000              0.0%               -              0.0%
Donn B. Miller                       975              0.0%               -              0.0%
Gary H. Hunt                         300              0.0%               -              0.0%
- --------------------------------------------------------------------------------------------------
Total Insiders                   536,636              2.7%               -              1.2%
- --------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
                                                           % of Shares                                  % of Shares/
                                                             Currently                                    L.P. Units
5% Holders                            Holdings              Outstanding          L.P. Units               Outstanding
- ------------------------             ---------              -----------          ----------             -------------
<S>                                 <C>                    <C>                  <C>                    <C>  
The Irvine Company                   3,247,088                  16.1%            24,646,705                  61.8%
Cohen & Steers Cap. Mgmt             1,283,400                   6.4%                    --                   2.8%
ABKB/La Salle Securities             1,235,200                   6.1%                    --                   2.7%
Morgan Stanley D Witter              1,126,459                   5.6%                    --                   2.5%

- ---------------------------------------------------------------------------------------------------------------------
Total 5% Holdings                    6,892,147                  34.2%            24,646,705                  69.8%
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>



<TABLE>
<CAPTION>
                                                          % of Shares                                  % of Shares/
                                                            Currently                                   L.P. Units 
   Institutions (2)                   Holdings            Outstanding            L.P. Units            Outstanding 
- ------------------------              -------             ------------           ----------            ------------
<S>                                  <C>                 <C>                    <C>                   <C> 
Lend Lease Rosen R E Sec              798,200                  4.0%                   --                   1.8%
Prudential Ins Co/Amer                787,400                  3.9%                   --                   1.7%
Capital Guardian Trust                715,750                  3.6%                   --                   1.6%
Travelers Inc                         681,700                  3.4%                   --                   1.5%
Franklin Resources Inc                604,842                  3.0%                   --                   1.3%
Abn Amro Asset Mgmt Usa               534,900                  2.7%                   --                   1.2%
Merrill Lynch Asset Mgmt              507,480                  2.5%                   --                   1.1%
Barclays Bank Plc                     441,625                  2.2%                   --                   1.0%
Ohio State Teach Ret Sys              324,300                  1.6%                   --                   0.7%
Vanguard Group Inc                    307,895                  1.5%                   --                   0.7%
Pioneering Mgmt Corp                  300,000                  1.5%                   --                   0.7%
United States Trust/N Y               247,000                  1.2%                   --                   0.5%
Other                               2,025,864                 10.1%                   --                   4.5%
Total                               8,276,956                 41.1%                   --                  18.3%
                                    ---------               -------              -------               -------

Retail Float                        4,424,134                 22.0%                   --                   9.8%
                                    ---------               -------              -------               -------


Total Shares Currently Outstanding (3)                  20,129,873                                        44.6%
Total Shares and L.P. Units Outstanding                 45,156,808
</TABLE>



(1)   Source: DEF 14A (2/28/98), SC 13D/A (9/8/98)

(2)   Source: CDA Spectrum.

(3)   Shares outstanding as of 9/30/98.

(*)   Shares registered for sale 11/6/98



<TABLE>
<CAPTION>
                                                                                                     Shares/
Donald Bren's Ownership Breakdown:                                                                    Units               % Total
                                                                                                   ----------             -------
<S>                                                                                               <C>                     <C>
     Bren's Held Shares                                                                               183,325
     TIC's Shares (of which Bren is sole general partner)                                           3,247,088
     TIC's convertible L.P. Units (of which Bren is sole general partner)                          24,646,705
     Stonecrest Village Company, LLC L.P. Units (of which Bren is sole general partner)               305,707
                                                                                                   ----------
Total Shares and Convertible L.P. Units Owned                                                      28,382,825                 62.9%
                                                                                                   ==========              ======
</TABLE>

<PAGE>   38
                                                                              38

SHAREHOLDER ANALYSIS

HISTORICAL IAC OWNERSHIP ANALYSIS


<TABLE>
<S>                          <C>            <C>          <C>            <C>            <C>         
COHEN & STEERS CAP. MGMT     1,283,400           --      1,283,400      1,283,400             --   
ABKB/LA SALLE SECURITIES     1,235,200           --      1,235,200        214,600      1,020,600   
MORGAN STANLEY D WITTER      1,126,459      328,259        798,200        350,800        447,400   
LEND LEASE ROSEN R E SEC       804,500       88,750        715,750         54,900        660,850   
PRUDENTIAL INS CO/AMER         787,400           --        787,400            300        787,100   
CAPITAL GUARDIAN TRUST         681,700           --        681,700        (97,600)       779,300   
TRAVELERS INC                  604,842           --        604,842        (84,181)       689,023   
FRANKLIN RESOURCES INC         590,017       82,537        507,480         90,810        416,670   
ABN AMRO ASSET MGMT USA        534,900           --        534,900        209,000        325,900   
MERRILL LYNCH ASSET MGMT       441,625           --        441,625             --        441,625   
BARCLAYS BANK PLC              307,895           --        307,895            914        306,981   
OHIO STATE TEACH RET SYS       300,000           --        300,000             --        300,000   
VANGUARD GROUP INC             296,800      (27,500)       324,300          2,100        322,200   
PIONEERING MGMT CORP           237,000      (10,000)       247,000          6,000        241,000   
UNITED STATES TRUST/N Y        226,938      (12,900)       239,838             --        239,838   
FIDELITY MGMT & RES CORP       192,200           --        192,200        (70,200)       262,400   
NORTHWESTERN MUTUAL LIFE       190,800           --        190,800             --        190,800   
MCSTAY JOHN INVT COUNSEL       168,500           --        168,500         52,300        116,200   
EQUITABLE COMPANIES INC        161,500           --        161,500        153,700          7,800   
MERRILL LYNCH & CO INC         142,000      (72,975)       214,975       (138,625)       353,600   
STATE STREET CORP              121,025           --        121,025        (43,000)       164,025   
MELLON BANK CORPORATION        109,234       20,900         88,334         (2,200)        90,534   
COLORADO PUBLIC EMPL RET       105,800      105,800             --        (58,200)        58,200   
DUFF & PHELPS INVT MGMT         81,100           --         81,100             --         81,100   
UNIVERSITY OF TEXAS INVT        70,000       70,000             --             --             --   
BANKERS TRUST N Y CORP          65,699       (3,300)        68,999          8,900         60,099   
COLLEGE RETIRE EQUITIES         60,490        4,144         56,346            146         56,200   
STAR BANK N A,CINCINNATI        40,700           --         40,700        (11,000)        51,700   
CALIF STATE TEACHERS RET        34,747           --         34,747             --         34,747   
WELLS FARGO BANK N A            32,835           --         32,835       (250,000)       282,835   
WESTCAP INVESTORS               30,560      (10,200)        40,760           (200)        40,960   
TIRSCHWELL & LOEWY INC          29,325           --         29,325             --         29,325   
SENECA CAPITAL MGMT LLC         27,900           --         27,900        (13,436)        41,336   
TEACHERS ADVISORS INC           27,200           --         27,200         27,200             --   
EHRLICH MEYER ASSOCS INC        26,200           --         26,200             --         26,200   
DIMENSIONAL FUND ADVS           24,500           --         24,500             --         24,500   
KAYNE ANDERSON INVT MGMT        24,360           --         24,360             --         24,360   
WILSHIRE ASSOC INC              20,650           --         20,650          5,150         15,500   
FIRST UNION CORPORATION         20,045           --         20,045           (355)        20,400   
DRIEHAUS CAPITAL MGMT           20,000           --         20,000         10,000         10,000   
BEAR STEARNS & CO               18,540        6,600         11,940          7,040          4,900   
BANC ONE CORPORATION            17,466           --         17,466        (22,262)        39,728   
ROGER ENGEMANN & ASSOCS         16,000           --         16,000             --         16,000   
RUSSELL FRANK CO INC            15,700     (156,100)       171,800         (4,000)       175,800   
NORTHERN TRUST CORP             15,597          397         15,200          2,200         13,000   
U S BANCORP                     15,450           --         15,450         15,450             --   
WOOD ISLAND ASSOCS. INC         15,200           --         15,200             --         15,200   
WEISBERG & FIELDS INC           14,100           --         14,100             --         14,100   
PAINEWEBBER GROUP INC           13,158           --         13,158         13,158             --   
</TABLE>

<TABLE>
<S>                          <C>             <C>            <C>          <C>      
COHEN & STEERS CAP. MGMT     (1,957,300)     1,957,300      (33,000)     1,990,300
ABKB/LA SALLE SECURITIES        (27,000)     1,047,600      (84,300)     1,131,900
MORGAN STANLEY D WITTER         157,400        290,000      241,890         48,110
LEND LEASE ROSEN R E SEC         55,000        605,850      314,300        291,550
PRUDENTIAL INS CO/AMER             (300)       787,400           --        787,400
CAPITAL GUARDIAN TRUST           16,400        762,900           --        762,900
TRAVELERS INC                    23,825        665,198     (675,057)     1,340,255
FRANKLIN RESOURCES INC              420        416,250       29,420        386,830
ABN AMRO ASSET MGMT USA          21,500        304,400       (7,900)       312,300
MERRILL LYNCH ASSET MGMT            (75)       441,700      441,700             --
BARCLAYS BANK PLC                (2,917)       309,898       (7,340)       317,238
OHIO STATE TEACH RET SYS             --        300,000           --        300,000
VANGUARD GROUP INC              (39,800)       362,000        6,400        355,600
PIONEERING MGMT CORP              6,000        235,000        5,000        230,000
UNITED STATES TRUST/N Y           2,238        237,600       39,550        198,050
FIDELITY MGMT & RES CORP       (285,800)       548,200       26,000        522,200
NORTHWESTERN MUTUAL LIFE             --        190,800           --        190,800
MCSTAY JOHN INVT COUNSEL        (42,600)       158,800       67,700         91,100
EQUITABLE COMPANIES INC              --          7,800           --          7,800
MERRILL LYNCH & CO INC            9,500        344,100       (3,900)       348,000
STATE STREET CORP                (6,300)       170,325        3,925        166,400
MELLON BANK CORPORATION         (12,366)       102,900         (800)       103,700
COLORADO PUBLIC EMPL RET         29,200         29,000           --         29,000
DUFF & PHELPS INVT MGMT              --         81,100           --         81,100
UNIVERSITY OF TEXAS INVT             --             --           --             --
BANKERS TRUST N Y CORP           (4,500)        64,599         (700)        65,299
COLLEGE RETIRE EQUITIES          42,000         14,200       14,200             --
STAR BANK N A,CINCINNATI             --         51,700           --         51,700
CALIF STATE TEACHERS RET             --         34,747           --         34,747
WELLS FARGO BANK N A            (19,400)       302,235         (700)       302,935
WESTCAP INVESTORS                10,435         30,525        7,500         23,025
TIRSCHWELL & LOEWY INC               --         29,325           --         29,325
SENECA CAPITAL MGMT LLC              --         41,336           --         41,336
TEACHERS ADVISORS INC                --             --           --             --
EHRLICH MEYER ASSOCS INC          2,900         23,300       23,300             --
DIMENSIONAL FUND ADVS                --         24,500       (6,800)        31,300
KAYNE ANDERSON INVT MGMT           (550)        24,910          360         24,550
WILSHIRE ASSOC INC               (1,800)        17,300       (1,700)        19,000
FIRST UNION CORPORATION             400         20,000           --         20,000
DRIEHAUS CAPITAL MGMT            (1,200)        11,200          200         11,000
BEAR STEARNS & CO                 3,550          1,350         (625)         1,975
BANC ONE CORPORATION             39,728             --           --             --
ROGER ENGEMANN & ASSOCS              --         16,000           --         16,000
RUSSELL FRANK CO INC                 --        175,800           --        175,800
NORTHERN TRUST CORP               1,700         11,300        3,600          7,700
U S BANCORP                          --             --           --             --
WOOD ISLAND ASSOCS. INC              --         15,200           --         15,200
WEISBERG & FIELDS INC              (250)        14,350       14,350             --
PAINEWEBBER GROUP INC                --             --           --             --
</TABLE>



<PAGE>   39
                                                                              39

SHAREHOLDER ANALYSIS

HISTORICAL IAC OWNERSHIP ANALYSIS


<TABLE>
<S>                          <C>        <C>           <C>         <C>        <C>          
AON CORPORATION              10,285       (1,100)      11,385        (200)      11,585    
CRESTAR BANK/VIRGINIA         7,500           --        7,500          --        7,500    
PANAGORA ASSET MGMT INC       7,000         (400)       7,400          --        7,400    
PACIFIC CENTURY TRUST         6,700           --        6,700          --        6,700    
AMERICAN GENERAL CORP         4,900          800        4,100          --        4,100    
INVESCO CAPITAL MGMT INC      4,245        2,150        2,095     (44,857)      46,952    
BANK OF NEW YORK              4,000           --        4,000          --        4,000    
ANB INVESTMENT MGMT & TR      3,977        3,977           --          --           --    
CIBC OPPENHEIMER CORP         2,327           --        2,327         128        2,199    
FLEET FINL GROUP INC          2,000           --        2,000         500        1,500    
INDEPENDENCE INVT ASSOC       1,300           --           --          --           --    
TCW GROUP INC                 1,200           --        1,200          --        1,200    
MECHANICS BANK/CA             1,000           --        1,000          --        1,000    
MANUFACTURERS ADVISER CP        449      (25,251)      25,700          --       25,700    
LEGG MASON WOOD WALKER          400           --          400         400           --    
AMERICAN NATL B&T/CHICAG         --           --           --          --           --    
BNP/COOPER NEFF ADVISORS         --           --           --     (11,700)      11,700    
BRANDYWINE ASSET MGMT            --           --           --      (7,600)       7,600    
CAPITAL GROWTH MGMT              --           --           --          --           --    
CAPITAL INTL. LIMITED            --           --           --          --           --    
CHASE MANHATTAN CORP             --           --           --          --           --    
DAVIS SELECTED ADVS LP           --     (105,000)     105,000       2,500      102,500    
EUROPEAN INVESTORS INC           --           --           --          --           --    
FIRST QUADRANT LP                --           --           --          --           --    
GE INVESTMENT MGMT INC           --           --           --          --           --    
GRANTHAM MAYO VAN OTTER          --      (29,900)      29,900       3,200       26,700    
INVESCO MGMT & RES INC           --           --           --          --           --    
INVESTMENT COUNSELORS/MD         --           --           --          --           --    
JURIKA & VOYLES INC              --           --           --          --           --    
KEYCORP                          --           --           --          --           --    
LAIDLAW GLOBAL SECUR             --           --           --      (7,000)       7,000    
LEVIN, JOHN A & CO. INC          --           --           --          --           --    
MONTGOMERY SECURITIES            --           --           --          --           --    
MORGAN J P & CO INC              --           --           --          --           --    
MUNDER CAPITAL MGMT. INC         --           --           --     (76,300)      76,300    
MUTUAL LIFE INS CO N.Y           --     (168,500)     168,500          --      168,500    
NATIONSBANK CORPORATION          --           --           --          --           --    
NEUBERGER&BERMAN MGMT            --           --           --          --           --    
NORWEST CORPORATION              --           --           --          --           --    
PHOENIX HOME LIFE MUTUAL         --           --           --          --           --    
PIMCO ADVISORS L P               --           --           --      (1,100)       1,100    
PRUDENTIAL SECS. INC             --           --           --          --           --    
PUTNAM INVESTMENT MGMT           --           --           --          --           --    
RAYMOND JAMES & ASSOCS           --           --           --        (285)         285    
STICHTING PENSIOENFONDS          --           --           --          --           --    
STRONG CAPITAL MGMT INC          --           --           --          --           --    
WCM INVESTMENT MGMT              --           --           --          --           --    
WESTWOOD MGMT CORP/TX            --           --           --          --           --    
ZURICH KEMPER INVTS INC          --           --           --          --           --    
</TABLE>


<TABLE>
<S>                          <C>          <C>           <C>         <C>   
AON CORPORATION                (8,900)      20,485        1,600       18,885
CRESTAR BANK/VIRGINIA              --        7,500           --        7,500
PANAGORA ASSET MGMT INC            --        7,400           --        7,400
PACIFIC CENTURY TRUST              --        6,700        6,700           --
AMERICAN GENERAL CORP              --        4,100           --        4,100
INVESCO CAPITAL MGMT INC       13,947       33,005          405       32,600
BANK OF NEW YORK                   --        4,000         (765)       4,765
ANB INVESTMENT MGMT & TR       (3,977)       3,977       (1,423)       5,400
CIBC OPPENHEIMER CORP              27        2,172        2,172           --
FLEET FINL GROUP INC              450        1,050          200          850
INDEPENDENCE INVT ASSOC            --           --           --
TCW GROUP INC                      --        1,200           --        1,200
MECHANICS BANK/CA                  --        1,000           --        1,000
MANUFACTURERS ADVISER CP       (5,000)      30,700      (57,800)      88,500
LEGG MASON WOOD WALKER             --           --           --           --
AMERICAN NATL B&T/CHICAG           --           --           --           --
BNP/COOPER NEFF ADVISORS          500       11,200        2,000        9,200
BRANDYWINE ASSET MGMT             700        6,900           --        6,900
CAPITAL GROWTH MGMT                --           --           --           --
CAPITAL INTL. LIMITED              --           --      (17,000)      17,000
CHASE MANHATTAN CORP               --           --           --           --
DAVIS SELECTED ADVS LP             --      102,500        4,600       97,900
EUROPEAN INVESTORS INC             --           --           --           --
FIRST QUADRANT LP                  --           --           --           --
GE INVESTMENT MGMT INC             --           --           --           --
GRANTHAM MAYO VAN OTTER       (29,000)      55,700      (13,900)      69,600
INVESCO MGMT & RES INC        (21,000)      21,000      (28,600)      49,600
INVESTMENT COUNSELORS/MD           --           --           --           --
JURIKA & VOYLES INC                --           --           --           --
KEYCORP                            --           --      (22,080)      22,080
LAIDLAW GLOBAL SECUR            7,000           --           --           --
LEVIN, JOHN A & CO. INC            --           --           --           --
MONTGOMERY SECURITIES              --           --           --           --
MORGAN J P & CO INC           (14,400)      14,400          700       13,700
MUNDER CAPITAL MGMT. INC        4,100       72,200           --       72,200
MUTUAL LIFE INS CO N.Y             --      168,500           --      168,500
NATIONSBANK CORPORATION            --           --           --           --
NEUBERGER&BERMAN MGMT              --           --           --           --
NORWEST CORPORATION                --           --         (449)         449
PHOENIX HOME LIFE MUTUAL           --           --           --           --
PIMCO ADVISORS L P                 --        1,100           --        1,100
PRUDENTIAL SECS. INC               --           --           --           --
PUTNAM INVESTMENT MGMT             --           --     (181,600)     181,600
RAYMOND JAMES & ASSOCS            285           --           --           --
STICHTING PENSIOENFONDS       (81,400)      81,400       61,900       19,500
STRONG CAPITAL MGMT INC            --           --           --           --
WCM INVESTMENT MGMT                --           --      (39,350)      39,350
WESTWOOD MGMT CORP/TX          (6,900)       6,900       (1,600)       8,500
ZURICH KEMPER INVTS INC            --           --           --           --
</TABLE>


<PAGE>   40
                                                                              40

CAPITAL MARKETS DISCUSSION


<PAGE>   41
                                                                              41

CAPITAL MARKETS DISCUSSION

MONTHLY NET FLOWS INTO REAL ESTATE SECTOR FUNDS SINCE 1/1/96


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


<TABLE>
<S>                      <C>        <C>      
Recent net               Jan-96       125.1    
outflows reflect         Feb-96        53.8     
current market           Mar-96        60.0     
sentiment                Apr-96        13.0     
                         May-96        47.2     
                         Jun-96       218.9    
                         Jul-96       123.6    
                         Aug-96       238.5    
                         Sep-96       349.8    
                         Oct-96       273.4    
                         Nov-96       467.5    
                         Dec-96       786.3    
                         Jan-97      1197.4    
                         Feb-97       530.6    
                         Mar-97       649.0    
                         Apr-97       -38.4    
                         May-97       134.1    
                         Jun-97       168.1    
                         Jul-97       272.6    
                         Aug-97       110.4    
                         Sep-97       565.7    
                         Oct-97       239.5    
</TABLE>


<PAGE>   42
                                                                              42


<TABLE>
<S>          <C>
Nov-97       248.8
Dec-97       678.5
Jan-98       552.5
Feb-98       290.4
Mar-98      -300.5
Apr-98        -8.6
May-98       -66.1
Jun-98       -72.1
Jul-98       -78.3
Aug-98      -283.7
Sep-98         2.7
Oct-98      -105.3
</TABLE>


<TABLE>
<CAPTION>
                                                                                            % Change                        % Change
     1994                      1995                   1996                   1997           97 vs 96     1998               98 vs 97
- -------------------      -----------------      -----------------      ------------------   ------    ----------------      --------
<S>       <C>            <C>     <C>            <C>      <C>           <C>      <C>         <C>       <C>     <C>           <C>
 Q1       ($ 39.30)       Q1    ($  27.10)        Q1     $ 238.90        Q1      $2377.00     895%     Q1     $542.40        -77%
 Q2       ($ 54.44)       Q2     $ 142.50         Q2     $ 279.10        Q2      $ 263.80      -5%     Q2    ($146.83)      -156%
1H94      ($ 93.74)      1H95    $ 115.40        1H96    $ 518.00       1H97     $2640.80     410%    1H98    $395.57        -85%
 Q3       ($ 39.80)       Q3     $ 207.10         Q3     $ 711.90        Q3      $ 555.00     -22%    Q3TD   ($362.10)
9 Mos     ($133.54)      9 Mos   $ 322.50       9 Mos    $1229.90      9 Mos     $3195.80     160%    9 Mos   $ 33.48
 Q4       $ 169.20        Q4     $ 155.87         Q4     $ 271.60        Q4      $1166.80     330%     Q4     $   .00
- -------------------      -----------------      -----------------      ------------------   ------    ----------------
1994      $  35.66       1995    $ 478.37        1996    $1501.50       1997     $4362.60     191% 1998 TD    $ 33.48
- -------------------      -----------------      -----------------      ------------------   ------    ----------------
</TABLE>


<PAGE>   43
                                                                              43

CAPITAL MARKETS DISCUSSION

WEEKLY TOTAL ASSETS OF REAL ESTATE SECTOR FUNDS FROM 4/1/98 TO 10/28/98
(BILLIONS)


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]

<TABLE>
<S>         <C>          <C>
4/1/98        12.4       Total Assets of Real   
4/8/98        12.4       Estate Sector Funds    
4/15/98       12.4       has diminished over    
4/22/98       12.3       the past six months    
4/29/98       12.1       
5/6/98        12.0
5/13/98       12.0
5/20/98       11.9
5/27/98       11.8
6/3/98        11.7
6/10/98       11.6
6/17/98       11.4
6/24/98       11.4
7/1/98        11.7
7/8/98        11.9
7/15/98       11.8
7/22/98       11.6
7/29/98       11.2
8/5/98        10.4
8/12/98       10.6
8/19/98       10.6
8/26/98       10.4
</TABLE>


<PAGE>   44
                                                                              44


<TABLE>
<S>           <C>
9/2/98         9.5
9/9/98         9.3
9/16/98        9.2
9/23/98        9.9
9/30/98        9.7
10/7/98        9.2
10/14/98       9.2
10/21/98       9.5
10/28/98       9.5
</TABLE>


<PAGE>   45
                                                                              45
CAPITAL MARKETS DISCUSSION

Market Barometer


THE REIT INDEX    
IS AT THE SAME    
LEVEL AS IT WAS   
ON JANUARY 1,     
1997              


<TABLE>
<CAPTION>
Market Indices                 Historical % Change                      Price On                               52-Week Close
                        ----------------------------------------------------------------      Change     -------------------------
                        1995          1996           1997      12/31/97         10/29/98        YTD         High             Low
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>          <C>            <C>        <C>             <C>            <C>         <C>            <C>   
S&P 500                 34.1%        20.3%          31.0%        970.43        1,085.93        11.9%      1,190.58          900.61
NASDAQ                  39.9%        22.7%          21.6%      1,570.35        1,757.19        11.9%      2,028.06        1,357.09
Russell 2000            26.2%        14.8%          20.5%        437.02          374.48       (14.3%)       492.28          303.87
Dow Jones Industrial    33.5%        26.0%          22.6%      7,908.25        8,495.03         7.4%      9,412.64        7,329.61
NMS Growth Index        --           --              6.2%        106.19          108.88         2.5%         78.28          132.27
REIT Index              12.9%        35.9%          18.6%        363.83          298.83       (17.9%)       365.60          270.40
</TABLE>


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


YEAR TO DATE RETURNS OF MARKET INDICES

<TABLE>
<S>                  <C>    
REIT Index            (17.9%)
NMS Growth Index        2.5%
Dow Jones               7.4%
Industrials
Russell 2000          (14.3%)
NASDAQ                 11.9%
S&P                    11.9%
</TABLE>


<TABLE>
<CAPTION>
       LAST TWELVE MONTHS U.S. TREASURY BOND YIELDS (%)
   ------------------------------------------------------
       DATE RANGE          RANGE OF 10 YEAR    RANGE OF 30
                              BOND YIELD        YEAR BOND
                                                  YIELD
   -----------------       ----------------    -----------
<S>                        <C>                 <C>
   10/27/92-10/31/97           5.71-5.86        6.14-6.28
   11/03/97-11/28/97           5.70-5.84        6.03-6.24
   12/01/97-12/31/97           5.66-5.87        5.84-6.14
   01/02/98-01/30/98           5.34-6.06        5.70-5.97
   02/02/98-02/27/98           5.43-5.67        5.80-5.97
   03/02/98-03/31/98           5.53-5.77        5.85-6.07
   04/01/98-04/30/98           5.45-5.80        5.77-6.07
   05/01/98-05/29/98           5.55-5.77        5.80-6.04
   06/01/98-06/30/98           5.37-5.58        5.60-5.81
   07/01/98-07/31/98           5.48-5.57        5.57-5.76
   03/03/98-08/31/98           5.15-5.49        5.30-5.67
   09/01/98-09/30/98           4.46-5.18        4.98-5.34
   10/01/98-10/29/98           4.28-4.79        4.71-5.16
</TABLE>


<PAGE>   46
                                                                              46


CAPITAL MARKETS DISCUSSION

IPO PERFORMANCE

1998 IPOs have    
underperformed    
1997 in terms of  
the IPO "pop"     
and aftermarket   
performance       


<TABLE>
<CAPTION>
           1998 IPOs                                                                            Shares          Shares  
   Company                                              Ticker          IPO Date                Filed           Offered 
- ----------------------------------                      ------          --------                ------          ------- 
<S>                                                     <C>             <C>                    <C>              <C>     
 1 Resource Asset Investment                             RAS             1/9/98                  7.50             2.83  
 2 ElderTrust                                            ETT             1/26/98                 6.05             6.05  
 3 Cabot Industrial Trust                                CTR             1/30/98                 7.50             8.63  
 4 Capital Automotive REIT                               CARS            2/13/98                20.00            20.00  
 5 United Investors Realty Trust                         UIRT            3/10/98                 7.60             7.60  
 6 Anworth Mortgage Asset Corp.                          ANH             3/11/98                 3.00             2.20  
 7 Anthracite Mortgage Capital                           AHR             3/24/98                20.00            20.00  
 8 Wilshire Real Estate Inv. Trust                       WREI            3/31/98                10.00            10.00  
 9 Correctional Properties Trust                         CPV             4/22/98                 6.20             6.20  
10 Chastain Capital                                      CHAS            4/23/98                 9.80             7.38  
11 LaSalle Hotel Properties                              LHO             4/23/98                14.20            14.20  
12 Amresco Capital Trust                                 AMCT            5/6/98                 15.00             9.00  
13 Philips International Realty                          PHR             5/7/98                  7.20             7.20  
14 Equity One                                            EQY             5/13/98                 5.36             4.70  
15 Clarion Commercial Hldg. Inc.                         CLR             5/28/98                 4.00             4.00  

- ------------------------------------------------------------------------------------------------------------------------
          Average                                                                                                       
          Median                                                                                                        
- ------------------------------------------------------------------------------------------------------------------------

           1997 IPOs
16 Kilroy Realty Corporation                             KRC             1/28/97                11.30            12.50  
17 Golf Trust of America                                 GTA             2/6/97                  2.78             3.40  
18 Conerstone Properties                                 CPP             4/15/97                14.00            14.00  
19 Cornerstone Realty Income Trust                       TCR             4/18/97                 4.50             4.50  
20 Great Lakes REIT                                      GL              5/8/97                  5.70             5.70  
21 Ocwen Asset Investment                                OAC             5/14/97                12.50            15.00  
22 Westfield America                                     WEA             5/15/97                18.00            18.00  
23 Alexandria Real Estate Eqs                            ARE             5/27/97                 6.83             6.75  
24 Boston Properties                                     BXP             6/17/97                29.50            31.40  
25 Equity Office Properties Trust                        EOP             7/7/97                 15.00            25.00  
26 CCA Prison Realty Trust                               PZN             7/15/97                17.00            18.50  
27 Pan Pacific Retail Properties                         PNP             8/7/97                  6.60             7.00  
28 SL Green Realty                                       SLG             8/14/97                 9.32            10.10  
29 Tower Realty Trust                                    TOW             10/9/97                10.10            12.02  
30 Imperial Credit Com'l Mortgage                        ICMI            10/16/97               25.00            30.00  
31 American Residential Invst. Trust                     INV             10/28/97                5.00             6.50  
32 Prime Group Realty Trust                              PGE             11/11/97               14.25            12.38  
33 Captec Net Lease Realty                               CRRR            11/13/97               11.33             8.00  
34 Entertainment Properties Trust                        EPR             11/18/97               13.70            13.80  
35 AMB Property                                          AMB             11/21/97               12.00            14.00  
36 Laser Mortgage Management                             LMM             11/26/97               15.00            15.00  

- --------------------------------------------------------------------------------------------------------------------------
          Average                                                                                                         
          Median                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
           1998 IPOs                                                                         Filing            % Change    
   Company                                             % Change           IPO Price         Price(1)      from Filing Price
- ----------------------------------                     --------           ---------         --------      -----------------
<S>                                                    <C>              <C>               <C>              <C>             
 1 Resource Asset Investment                             (62.2%)          $   15.00         $   15.00            0.0%      
 2 ElderTrust                                              0.0%           $   18.00         $   20.00          (10.0%)     
 3 Cabot Industrial Trust                                 15.0%           $   20.00         $   20.00            0.0%      
 4 Capital Automotive REIT                                 0.0%           $   15.00         $   15.00            0.0%      
 5 United Investors Realty Trust                           0.0%           $   10.00         $   10.50           (4.8%)     
 6 Anworth Mortgage Asset Corp.                          (26.7%)          $    9.00         $   10.00          (10.0%)     
 7 Anthracite Mortgage Capital                             0.0%           $   15.00         $   15.00            0.0%      
 8 Wilshire Real Estate Inv. Trust                         0.0%           $   16.00         $   15.00            6.7%      
 9 Correctional Properties Trust                           0.0%           $   20.00         $   20.00            0.0%      
10 Chastain Capital                                      (24.7%)          $   15.00         $   15.00            0.0%      
11 LaSalle Hotel Properties                                0.0%           $   18.00         $   20.00          (10.0%)     
12 Amresco Capital Trust                                 (40.0%)          $   15.00         $   20.00          (25.0%)     
13 Philips International Realty                            0.0%           $   17.50         $   20.00          (12.5%)     
14 Equity One                                            (12.3%)          $   11.00         $   14.75          (25.4%)     
15 Clarion Commercial Hldg. Inc.                           0.0%           $   20.00         $   20.00            0.0%      

- ---------------------------------------------------------------------------------------------------------------------------
          Average                                        (10.1%)                                                (6.1%)     
          Median                                           0.0%                                                  0.0%      
- ---------------------------------------------------------------------------------------------------------------------------

           1997 IPOs
16 Kilroy Realty Corporation                              10.6%           $   23.00         $   20.00           15.0%   
17 Golf Trust of America                                  22.5%           $   21.00         $   20.00            5.0%   
18 Conerstone Properties                                   0.0%           $   14.00         $   16.00          (12.5%)  
19 Cornerstone Realty Income Trust                         0.0%           $   10.50         $   11.75          (10.6%)  
20 Great Lakes REIT                                        0.0%           $   15.50         $   16.00           (3.1%)  
21 Ocwen Asset Investment                                 20.0%           $   16.00         $   16.00            0.0%   
22 Westfield America                                       0.0%           $   15.00         $   16.75          (10.4%)  
23 Alexandria Real Estate Eqs                             (1.2%)          $   20.00         $   21.00           (4.8%)  
24 Boston Properties                                       6.4%           $   25.00         $   25.00            0.0%   
25 Equity Office Properties Trust                         66.7%           $   21.00         $   20.00            5.0%   
26 CCA Prison Realty Trust                                 8.8%           $   21.00         $   20.00            5.0%   
27 Pan Pacific Retail Properties                           6.1%           $   19.50         $   20.00           (2.5%)  
28 SL Green Realty                                         8.4%           $   21.00         $   20.00            5.0%   
29 Tower Realty Trust                                     19.0%           $   26.00         $   25.00            4.0%   
30 Imperial Credit Com'l Mortgage                         20.0%           $   15.00         $   14.00            7.1%   
31 American Residential Invst. Trust                      30.0%           $   15.00         $   15.00            0.0%   
32 Prime Group Realty Trust                              (13.1%)          $   20.00         $   20.00            0.0%   
33 Captec Net Lease Realty                               (29.4%)          $   18.00         $   15.00           20.0%   
34 Entertainment Properties Trust                          0.7%           $   20.00         $   20.00            0.0%   
35 AMB Property                                           16.7%           $   21.00         $   21.00            0.0%   
36 Laser Mortgage Management                               0.0%           $   15.00         $   15.00            0.0%   

- ------------------------------------------------------------------------------------------------------------------------
          Average                                          9.2%                                                  1.1%   
          Median                                           6.4%                                                  0.0%   
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
           1998 IPOs                                  First Day                         Price as of       
   Company                                             Close           IPO "Pop"          11/02/98         % Change     
- ----------------------------------                     -----           ---------          --------         --------     
<S>                                                  <C>              <C>            <C>                <C>             
 1 Resource Asset Investment                         $   15.00            0.0%           $   12.38          (17.5%)     
 2 ElderTrust                                        $   18.56            3.1%           $   11.88          (34.0%)     
 3 Cabot Industrial Trust                            $   22.50           12.5%           $   20.00            0.0%      
 4 Capital Automotive REIT                           $   16.69           11.3%           $   13.91           (7.3%)     
 5 United Investors Realty Trust                     $    9.75           (2.5%)          $    7.38          (26.3%)     
 6 Anworth Mortgage Asset Corp.                      $    8.94           (0.7%)          $    4.13          (54.2%)     
 7 Anthracite Mortgage Capital                       $   15.00            0.0%           $    6.00          (60.0%)     
 8 Wilshire Real Estate Inv. Trust                   $   16.00            0.0%           $    3.00          (81.3%)     
 9 Correctional Properties Trust                     $   23.00           15.0%           $   19.69           (1.6%)     
10 Chastain Capital                                  $   15.00            0.0%           $    3.50          (76.7%)     
11 LaSalle Hotel Properties                          $   17.75           (1.4%)          $   11.63          (35.4%)     
12 Amresco Capital Trust                             $   14.63           (2.5%)          $    7.88          (47.5%)     
13 Philips International Realty                      $   17.50            0.0%           $   14.50          (17.1%)     
14 Equity One                                        $   10.75           (2.3%)          $    9.13          (17.0%)     
15 Clarion Commercial Hldg. Inc.                     $   18.38           (8.1%)          $    4.25          (78.8%)     

- ------------------------------------------------------------------------------------------------------------------------
          Average                                                         1.6%                              (37.0%)     
          Median                                                          0.0%                              (34.0%)     
- ------------------------------------------------------------------------------------------------------------------------

           1997 IPOs
16 Kilroy Realty Corporation                         $   25.25            9.8%           $   22.38           (2.7%)     
17 Golf Trust of America                             $   23.25           10.7%           $   26.00           23.8%      
18 Conerstone Properties                             $   14.50            3.6%           $   15.44           10.3%      
19 Cornerstone Realty Income Trust                   $   10.50            0.0%           $   10.81            3.0%      
20 Great Lakes REIT                                  $   16.00            3.2%           $   15.88            2.4%      
21 Ocwen Asset Investment                            $   18.25           14.1%           $    4.56          (71.5%)     
22 Westfield America                                 $   15.63            4.2%           $   17.31           15.4%      
23 Alexandria Real Estate Eqs                        $   21.00            5.0%           $   27.69           38.4%      
24 Boston Properties                                 $   26.75            7.0%           $   29.00           16.0%      
25 Equity Office Properties Trust                    $   26.88           28.0%           $   24.63           17.3%      
26 CCA Prison Realty Trust                           $   28.88           37.5%           $   23.00            9.5%      
27 Pan Pacific Retail Properties                     $   20.31            4.2%           $   18.63           (4.5%)     
28 SL Green Realty                                   $   25.00           19.0%           $   18.75          (10.7%)     
29 Tower Realty Trust                                $   27.75            6.7%           $   17.50          (32.7%)     
30 Imperial Credit Com'l Mortgage                    $   18.44           22.9%           $    8.63          (42.5%)     
31 American Residential Invst. Trust                 $   15.13            0.8%           $    5.06          (66.3%)     
32 Prime Group Realty Trust                          $   20.00            0.0%           $   16.38          (18.1%)     
33 Captec Net Lease Realty                           $   17.00           (5.6%)          $   12.75          (29.2%)     
34 Entertainment Properties Trust                    $   19.50           (2.5%)          $   16.25          (18.8%)     
35 AMB Property                                      $   23.00            9.5%           $   22.63            7.7%      
36 Laser Mortgage Management                         $   14.50           (3.3%)          $    5.75          (61.7%)     

- ------------------------------------------------------------------------------------------------------------------------
          Average                                                           8.3%                             (10.2%)    
          Median                                                            5.0%                             (2.7%)     
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
           1998 IPOs                                  1998 FFO       1998 FFO           1999 FFO        1999 FFO
   Company                                           Estimate(2)     Multiple          Estimate(2)      Multiple
- ----------------------------------                   -----------     --------          -----------      --------
<S>                                                <C>              <C>              <C>                <C> 
 1 Resource Asset Investment                           $   1.99         6.2x             $   2.90         4.3x
 2 ElderTrust                                          $   1.70         7.0x             $   2.01         5.9x
 3 Cabot Industrial Trust                              $   1.80         11.1x            $   2.04         9.8x
 4 Capital Automotive REIT                             $   1.00         13.9x            $   1.65         8.4x
 5 United Investors Realty Trust                       $   1.02         7.2x             $   1.14         6.5x
 6 Anworth Mortgage Asset Corp.                        $   0.35         11.8x            $   0.40         10.3x
 7 Anthracite Mortgage Capital                         $   0.94         6.4x             $   1.21         5.0x
 8 Wilshire Real Estate Inv. Trust                     $   1.19         2.5x             $   2.47         1.2x
 9 Correctional Properties Trust                       $   1.11         17.7x            $   1.73         11.4x
10 Chastain Capital                                    $   0.67         5.2x             $   1.31         2.7x
11 LaSalle Hotel Properties                            $   2.14         5.4x             $   2.31         5.0x
12 Amresco Capital Trust                               $   0.67         11.8x            $   1.61         4.9x
13 Philips International Realty                        $   1.57         9.2x             $   1.95         7.4x
14 Equity One                                          $   1.13         8.1x             $   1.36         6.7x
15 Clarion Commercial Hldg. Inc.                           NA            NA              $   2.18         1.9x

- --------------------------------------------------------------------------------------------------------------
          Average                                                       8.8x                              6.1x
          Median                                                        7.7x                              5.9x
- --------------------------------------------------------------------------------------------------------------

           1997 IPOs
16 Kilroy Realty Corporation                           $   2.30         9.7x             $   2.50         9.0x
17 Golf Trust of America                               $   2.28         11.4x            $   2.61         10.0x
18 Conerstone Properties                               $   1.46         10.6x            $   1.57         9.8x
19 Cornerstone Realty Income Trust                     $   1.17         9.2x             $   1.26         8.6x
20 Great Lakes REIT                                    $   1.69         9.4x             $   1.86         8.5x
21 Ocwen Asset Investment                              $   1.33         3.4x             $   1.58         2.9x
22 Westfield America                                   $   1.62         10.7x            $   1.73         10.0x
23 Alexandria Real Estate Eqs                          $   2.36         11.7x            $   2.66         10.4x
24 Boston Properties                                   $   2.49         11.6x            $   2.88         10.1x
25 Equity Office Properties Trust                      $   2.28         10.8x            $   2.46         10.0x
26 CCA Prison Realty Trust                             $   2.25         10.2x            $   2.75         8.4x
27 Pan Pacific Retail Properties                       $   2.08         9.0x             $   2.27         8.2x
28 SL Green Realty                                     $   1.94         9.7x             $   2.24         8.4x
29 Tower Realty Trust                                  $   2.28         7.7x             $   2.45         7.1x
30 Imperial Credit Com'l Mortgage                      $   1.11         7.8x             $   1.25         6.9x
31 American Residential Invst. Trust                   $   0.50         10.1x            $   0.74         6.8x
32 Prime Group Realty Trust                            $   1.84         8.9x             $   2.14         7.7x
33 Captec Net Lease Realty                             $   1.84         6.9x             $   2.00         6.4x
34 Entertainment Properties Trust                      $   1.88         8.6x             $   2.20         7.4x
35 AMB Property                                        $   1.90         11.9x            $   2.10         10.8x
36 Laser Mortgage Management                           $   1.52         3.8x             $   2.00         2.9x

- --------------------------------------------------------------------------------------------------------------
          Average                                                       9.2x                              8.1x
          Median                                                        9.7x                              8.4x
- --------------------------------------------------------------------------------------------------------------
</TABLE>


(1)   Filing price taken at mid-point of the filing range.

(2)   FFO estimates derived from First Call as of 11/2/98


<PAGE>   47
                                                                              47


CAPITAL MARKETS DISCUSSION

1998 FOLLOW-ON PERFORMANCE

Declining stock
prices limit the
ability to raise
additional
equity

<TABLE>
<CAPTION>
     1998 Follow-Ons(1)                                                  Shares      Shares                              
   Company                                  Ticker     Offer Date        Filed       Offered    % Change     Offer Price 
- ---------------------------------------     ------     ----------        -----       -------    --------     ----------- 
<S>                                         <C>        <C>             <C>          <C>         <C>          <C>         
 1 Liberty Property Trust                     LRY        1/14/98           2.3         2.3         0.0%       $   27.75  
 2 Public Storage                             PSA        1/15/98           2.9         2.9         0.0%       $   31.00  
 3 Highwoods Properties                       HIW        1/21/98           1.5         1.5         0.0%       $   36.00  
 4 Equity Residential Properties              EQR        1/22/98           4.0         4.0         0.0%       $   50.44  
 5 CRIIMI MAE                                 CMM        1/22/98           2.1         2.1         0.0%       $   15.13  
 6 Boston Properties                          BXP        1/26/98          15.0        20.0        33.3%       $   35.13  
 7 Brandywine Realty Trust                    BDN        1/29/98          10.0        10.0         0.0%       $   24.00  
 8 Cornerstone Properties                     CPP        2/2/98           16.3        12.5       (23.3%)      $   18.25  
 9 Capstone Capital Corporation               CCT        2/3/98            5.0         5.0         0.0%       $   24.44  
10 Sunstone Hotels                            SSI        2/5/98            4.5         4.5         0.0%       $   16.38  
11 Chateau Properties                         CPJ        2/10/98           1.9         1.9         0.0%       $   30.69  
12 Arden Realty                               ARI        2/12/98          20.0        20.0         0.0%       $   28.31  
13 Mack Cali Realty Corp.                     CLI        2/19/98           2.5         2.5         0.0%       $   38.50  
14 Post Properties                            PPS        2/26/98           3.0         3.5        16.7%       $   39.00  
15 Merry Land & Investment                    MRY        3/10/98           3.0         3.0         0.0%       $   22.69  
16 CRIIMI MAE                                 CMM        3/19/98           2.6         2.6         0.0%       $   15.31  
17 Burnham Pacific Properties                 BPP        3/24/98           5.5         6.5        18.2%       $   14.13  
18 Colonial Properties Trust                  CLP        4/21/98           3.0         3.0         0.0%       $   30.13  
19 Corporate Office Properties                OFC        4/22/98           7.5         7.5         0.0%       $   10.50  
20 Arden Realty                               ARI        4/27/98           1.1         1.1         0.0%       $   28.38  
21 SL Green Realty                            SLG        5/12/98          10.0        10.0         0.0%       $   22.25  
22 Pan Pacific Retail Properties              PNP        5/12/98           2.0         2.0         0.0%       $   21.13  
23 Health & Retirement  Property Trust        HRP        5/27/98          25.0        25.0         0.0%       $   18.88  
24 Home Properties of New York                HME        6/15/98           4.5         2.0       (55.6%)      $   25.13  
25 Malan Realty Investors                     MAL        6/23/98           1.5         1.5         0.0%       $   17.76  
26 Resource Asset Investment                  RAS        6/24/98           2.8         2.8         0.0%       $   15.75  

- -------------------------------------------------------------------------------------------------------------------------
              Average                                                                             (0.4%)                 
              Median                                                                               0.0%                  
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
     1998 Follow-Ons (1)                      Filing   % Change from   Price as of              
   Company                                    Price    Filing Price     10/15/98     % Change   
- ---------------------------------------       -----    ------------     --------     --------   
<S>                                        <C>         <C>             <C>           <C>        
 1 Liberty Property Trust                  $   28.44       (2.4%)      $   22.38      (19.8%)   
 2 Public Storage                          $   27.63       12.2%       $   25.38      (16.7%)   
 3 Highwoods Properties                    $   36.81       (2.2%)      $   25.81      (26.0%)   
 4 Equity Residential Properties           $   50.94       (1.0%)      $   41.63      (16.4%)   
 5 CRIIMI MAE                              $   15.00        0.9%       $    1.31      (91.3%)   
 6 Boston Properties                       $   33.19        5.8%       $   28.69      (14.6%)   
 7 Brandywine Realty Trust                 $   26.38       (9.0%)      $   16.63      (27.3%)   
 8 Cornerstone Properties                  $   19.06       (4.2%)      $   15.06      (16.1%)   
 9 Capstone Capital Corporation            $   24.19        1.0%       $   20.06      (99.8%)   
10 Sunstone Hotels                         $   16.94       (3.3%)      $    8.50      (46.6%)   
11 Chateau Properties                      $   31.75       (3.3%)      $   28.31       (7.5%)   
12 Arden Realty                            $   28.50       (0.7%)      $   21.38      (24.1%)   
13 Mack Cali Realty Corp.                  $   38.50        0.0%       $   29.38      (20.0%)   
14 Post Properties                         $   39.25       (0.6%)      $   38.25        1.4%    
15 Merry Land & Investment                 $   23.38       (3.0%)      $   21.94       (1.4%)   
16 CRIIMI MAE                              $   15.31        0.0%       $    1.31      (91.4%)   
17 Burnham Pacific Properties              $   14.06        0.5%       $   12.94       (7.1%)   
18 Colonial Properties Trust               $   31.88       (5.5%)      $   25.88      (13.7%)   
19 Corporate Office Properties             $   11.75      (10.6%)      $    7.50      (28.6%)   
20 Arden Realty                            $   27.94        1.6%       $   21.38      (24.2%)   
21 SL Green Realty                         $   23.56       (5.6%)      $   18.44      (16.3%)   
22 Pan Pacific Retail Properties           $   21.88       (3.4%)      $   18.94      (11.3%)   
23 Health & Retirement  Property Trust     $   20.19       (6.5%)      $   16.25      (11.9%)   
24 Home Properties of New York             $   26.81       (6.3%)      $   25.38        1.2%    
25 Malan Realty Investors                  $   17.63        0.7%       $   15.38      (13.8%)   
26 Resource Asset Investment               $   18.75      (16.0%)      $   10.38      (32.5%)   

- ------------------------------------------------------------------------------------------------
              Average                                       (2.3%)                    (26.0%)   
              Median                                        (2.3%)                    (16.5%)   
- ------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
     1998 Follow-Ons (1)                    1998 FFO      1998 FFO    1999 FFO     1999 FFO
   Company                                 Estimate(2)   Multiple    Estimate(2)   Multiple
- ---------------------------------------    ------------  --------    ------------  --------
<S>                                         <C>          <C>         <C>           <C> 
 1 Liberty Property Trust                    $   2.53     8.8x         $   2.78     8.0x
 2 Public Storage                            $   2.23     11.6x        $   2.72     9.5x
 3 Highwoods Properties                      $   3.24     8.2x         $   3.64     7.3x
 4 Equity Residential Properties             $   4.05     10.4x        $   4.47     9.4x
 5 CRIIMI MAE                                $   1.61     0.8x         $   1.91     0.7x
 6 Boston Properties                         $   2.50     12.0x        $   2.94     10.2x
 7 Brandywine Realty Trust                   $   2.16     8.1x         $   2.43     7.2x
 8 Cornerstone Properties                    $   1.45     10.6x        $   1.58     9.7x
 9 Capstone Capital Corporation              $   2.16     0.0x         $   2.29     0.0x
10 Sunstone Hotels                           $   1.61     5.4x         $   1.81     4.8x
11 Chateau Properties                        $   2.27     12.5x        $   2.50     11.4x
12 Arden Realty                              $   2.38     9.0x         $   2.66     8.1x
13 Mack Cali Realty Corp.                    $   3.07     10.0x        $   3.47     8.9x
14 Post Properties                           $   3.35     11.8x        $   3.67     10.8x
15 Merry Land & Investment                   $   2.18     10.3x        $   2.35     9.5x
16 CRIIMI MAE                                $   1.61     0.8x         $   1.91     0.7x
17 Burnham Pacific Properties                $   1.40     9.4x         $   1.56     8.4x
18 Colonial Properties Trust                 $   2.96     8.8x         $   3.25     8.0x
19 Corporate Office Properties               $   0.83     9.0x         $   1.34     5.6x
20 Arden Realty                              $   2.38     9.0x         $   2.66     8.1x
21 SL Green Realty                           $   1.94     9.6x         $   2.24     8.3x
22 Pan Pacific Retail Properties             $   2.06     9.1x         $   2.26     8.3x
23 Health & Retirement  Property Trust       $   1.75     9.5x         $   1.86     8.9x
24 Home Properties of New York               $   2.43     10.5x        $   2.72     9.4x
25 Malan Realty Investors                    $   1.75     8.8x         $   1.91     8.0x
26 Resource Asset Investment                 $   2.01     5.3x         $   2.90     3.7x

- ----------------------------------------------------------------------------------------
              Average                                     8.4x                      7.4x
              Median                                      9.1x                      8.2x
- ----------------------------------------------------------------------------------------
</TABLE>


(1)   Offering information derived from Securities Data Corporation.

(2)   FFO estimates derived from First Call as of 8/5/98


<PAGE>   48
                                                                              48


CAPITAL MARKETS DISCUSSION
CURRENT REIT INVESTMENT ENVIRONMENT


Since many public REITs are trading at a discount to NAV, they no longer have
the competitive advantage of a highly valued stock to use as an acquisition
currency


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]

<TABLE>
<S>                              <C> 
Industrial                        8.7%
Shopping Centers                  6.2%
Multifamily                       1.6%
Self Storage                      1.0%
Office                            (2.0%)
Lodging                           (32.2%)
</TABLE>


<PAGE>   1
                                                                    EXHIBIT 99.6


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

                        NATIONSBANC MONTGOMERY SECURITIES

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





                          IRVINE APARTMENT COMMUNITIES

                              VALUATION DISCUSSION



                                DECEMBER 30, 1998

                      NATIONSBANC MONTGOMERY SECURITIES LLC



<PAGE>   2

                                                                               2

                      TABLE OF CONTENTS

<TABLE>

<S>                          <C>
                      I.     Valuation Summary

                      II.    Public Markets Valuation

                      III.   Private Markets Valuation
</TABLE>


<PAGE>   3

                                                                               3

VALUATION SUMMARY



<PAGE>   4



                                                                               4
VALUATION SUMMARY


AFTER CAREFUL CONSIDERATION OF THE PUBLIC AND PRIVATE MARKET VALUATION FOR
IRVINE APARTMENT COMMUNITIES ("IAC"), THE IRVINE COMPANY ARRIVED AT THE OFFER
PRICE OF $32.50. SOME OF THE KEY ELEMENTS OF THIS VALUATION ARE AS FOLLOWS:


    SUMMARY OF THE PUBLIC MARKETS ANALYSIS (PRIOR TO PREEMPTIVE OFFER)

- -   Strong and consistent support at approximately $27 per share for IAC was
    evident in the market for the 90 days prior to the offer.

- -   This market value anticipated the 1999 earnings estimates, apartments under
    construction, future development, and the Land Rights Agreement, all of
    which were known in the market and well addressed by IAC and the Research
    Analyst community.

- -   This value included the high quality nature of the existing portfolio; in
    fact, IAC traded with the highest FFO multiple in the apartment sector.

- -   The Research Analyst community views the net asset value of IAC on average
    at $26.57 per share.

    SUMMARY OF THE PRIVATE MARKETS ANALYSIS

- -   The Irvine Company reviewed the private markets value from both a going
    concern valuation and a liquidation value.


<PAGE>   5
                                                                               5
VALUATION SUMMARY

- -   The going concern value assumes that IAC continues to operate generally as
    before with a corporate staff and overhead and looks at value of the
    existing, under construction and pipeline of properties on a cap rate and
    discounted cash flow basis. Conclusions $19.30 to $24.12 per share.

- -   The plan of liquidation value assumes that IAC is liquidated in an orderly
    fashion over a reasonable period of time. No corporate overhead is
    projected, however, buyers of the assets would recognize a Proposition 13
    tax reassessment. Conclusions from this analysis show values of $21.70 to
    $24.34 per share (excluding any income tax liabilities due upon sale).

- -   Both of these private market analyses are consistent with the net valuations
    calculated by independent Research Analysts.

    THE PREEMPTIVE PROPOSAL

- -   The offer made by The Irvine Company was well in excess of the public and
    private market valuations for IAC.

    *   The offer of $32.50 per share includes a 19% premium to the stock price,
        well in excess of comparable company acquisitions.

    *   The approximate $5.50 per share premium covers all intangible areas of
        value, such as control, franchise, and market perception.



<PAGE>   6



                                                                               6
               VALUATION SUMMARY


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]
<TABLE>

               PUBLIC MARKET METHODOLOGIES

<S>                                                      <C>        <C>     
Research Analyst 12-18 Mo. Price Targets(1)(2)           25.95      33.50   
Public Comparables(1)                                    23.68      25.43   
M&A Comparables(1)                                       20.00      30.50   
Stock Trading History(1)(3)                              27.00      32.44   


               PRIVATE REAL ESTATE METHODOLOGIES

Research Analyst NAV Estimates                           24.00      28.71   
Going Concern NAV Cap Rate Analysis                      21.54      24.12   
Going Concern Present Value Analysis                     19.30      21.68   
Replacement Cost Analysis                                23.00      24.00  

               LIQUIDATION METHODOLOGIES

Liquidation Value                                        21.70      24.34
</TABLE>

(1)     Analysis as of November 23, 1998.

(2)     Target share price for 12 to 18 month period.

(3)     Based on last twelve months







<PAGE>   7

                                                                               7

               PUBLIC MARKETS VALUATION



<PAGE>   8



                                                                               8
               PUBLIC MARKETS VALUATION

               IAC STOCK PRICE - AS OF NOVEMBER 23, 1998

<TABLE>

<S>                                     <C>            <C>      
Current stock price                                    $   27.13

Average stock price over the last:
  30 days                                              $    26.81
  60 days                                              $    26.21
  90 days                                              $    25.95

52-week high                                           $    32.44

All-time high                                          $    33.50

Offering prices for:
  IPO:
  11.8 million shares                    12/1/93       $    17.50

  Follow-ons:
  4.5 million shares                      8/3/95       $    17.25

  1.15 million shares                    2/14/97       $    27.50

</TABLE>


<PAGE>   9
                                                                               9


               PUBLIC MARKETS VALUATION

               SHARES TRADED AT VARIOUS PRICES LTM


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]
<TABLE>
<CAPTION>

                   Volume Traded at Various Prices                                       Cumulative Volume Traded
- ----------------------------------------------------------------------     ------------------------------------------------------
Price Range                    Shares Traded                %              Price               Shares Traded            %
- --------------------------   -------------------     -----------------     ----------------    ---------------   ----------------
<S>                          <C>                     <C>                   <C>                 <C>               <C>
$23.00-$25.00                     786,000                  5.9%            <$25.00                    786,000           5.9%
$25.00-$27.00                   3,611,000                 27.3%            <$27.00                  4,397,000          33.2%
$27.00-$29.00                   1,828,500                 13.8%            <$29.00                  6,225,500          47.0%
$29.00-$31.00                   4,075,800                 30.8%            <$31.00                 10,301,300          77.8%
$31.00-$33.00                   2,944,100                 22.2%            <$33.00                 13,245,400         100.0%
                             -------------------     -----------------

TOTAL VOLUME TRADED            13,245,400                100.0%

</TABLE>

- -------------------------------------------------------------------
Source: Stock price and volume traded from FactSet Research Systems




<PAGE>   10



                                                                              10


               PUBLIC MARKETS VALUATION

               HISTORICAL PRICE/FFO ANALYSIS


           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]
<TABLE>
<CAPTION>

                         RANGE OF FFO TRADING     OFFER FFO     RANGE OF TRADING PRICE    OFFER PRICE
      DATE RANGE               MULTIPLE            MULTIPLE
- ------------------------ ---------------------- --------------- ------------------------ --------------
<S>                      <C>                    <C>             <C>                      <C>
   01/02/96-01/31/96          10.3x-11.0x           12.7x           18.7500-20.000           32.5
   02/01/96-02/29/96          10.9x-11.2x           12.7xs          19.8750-21.000           32.5
   03/01/96-03/29/96          10.5x-11.3x           12.7x           19.1250-20.5000          32.5
   04/01/96-04/30/96          10.1x-10.6x           12.7x           19.0000-20.1250          32.5
   05/01/96-05/31/96          10.4x-10.7x           12.7x           19.7500-20.2500          32.5
   06/03/96-06/28/96          10.6x-10.9x           12.7x           20.1250-20.6250          32.5
   07/01/96-07/31/96          10.3x-10.7x           12.7x           20.2500-21.000           32.5
   08/01/96-08/30/96          10.8x-11.6x           12.7x           21.1250-22.7500          32.5
   09/03/96-09/30/96          11.2x-11.9x           12.7x           22.0000-23.3750          32.5
   10/01/96-10/31/96          11.1x-11.6x           12.7x           22.1250-23.2500          32.5
   11/01/96-11/29/96          11.5x-12.5x           12.7x           23.0000-25.0000          32.5
   12/02/96-12/31/96          12.0x-12.5x           12.7x           24.0000-25.0000          32.5
   01/02/97-01/31/97          12.1x-13.5x           12.7x           25.2500-27.5000          32.5
   02/03/97-02/28/97          13.0x-13.5x           12.7x           26.7500-27.7500          32.5
   03/03/97-03/31/97          13.3x-14.3x           12.7x           27.2500-28.6250          32.5
   04/01/97-04/30/97          12.6x-13.6x           12.7x           26.5000-28.6250          32.5
   05/1/97-05/30/97           12.1x-13.4x           12.7x           25.6250-28.3750          32.5
   06/02/97-06/30/97          13.2x-14.2x           12.7x           28.0000-30.0000          32.5
   07/01/97-07/31/97          13.2x-13.7x           12.7x           29.0625-30.1875          32.5
   08/01/97-08/29/97          12.8x-13.6x           12.7x           28.2500-29.8750          32.5
   09/02/97-09/30/97          13.0x-15.2x           12.7x           28.4375-33.3750          32.5
   10/01/97-10/31/97          12.7x-14.8x           12.7x           29.7500-33.5000          32.5
   11/03/97-11/28/97          13.6x-14.0x           12.7x           30.7500-31.6875          32.5
</TABLE>

<PAGE>   11

                                                                              11


<TABLE>
<CAPTION>

                         RANGE OF FFO TRADING     OFFER FFO     RANGE OF TRADING PRICE    OFFER PRICE
      DATE RANGE               MULTIPLE            MULTIPLE
- ------------------------ ---------------------- --------------- ------------------------ --------------
<S>                      <C>                    <C>             <C>                      <C>
   12/01/97-12/31/97          13.6x-14.1x           12.7x           30.8750-32.0000          32.5
   01/02/98-01/30/98          13.2x-13.5x           12.7x           31.5625-32.1875          32.5
   02/02/98-02/27/98          12.7x-13.4x           12.7x           30.3125-32.0000          32.5
   03/02/98-03/31/98          12.7x-13.2x           12.7x           30.4375-31.1250          32.5
   04/01/98-04/30/98          12.3x-12.9x           12.7x           30.5000-31.8750          32.5
   05/01/98-05/29/98          11.9x-12.3x           12.7x           29.5000-30.4375          32.5
   06/01/98-06/30/98          11.5x-12.1x           12.7x           28.3125-29.9375          32.5
   07/01/98-07/31/98          11.2x-11.8x           12.7x           28.2500-29.7500          32.5
   08/03/98-08/31/98          10.1x-11.2x           12.7x           25.5000-28.1875          32.5
   09/01/98-09/30/98          9.3x-10.7x            12.7x           23.5000-27.0000          32.5
   10/01/98-10/30/98          9.1x-10.4x            12.7x           23.3750-26.4375          32.5
   11/02/98-11/20/98          10.2x-10/8x           12.7x           26.1875-27.7500          32.5
- ------------------------ ---------------------- --------------- ------------------------ --------------
</TABLE>


<TABLE>
<CAPTION>

                                                        MEAN                           MEDIAN
                                                        ----                           ------
<S>                                             <C>                           <C>  
Forward FFO Multiple since 1/1/96                        12.1x                            12.2x
1999E FFO per Share                                      $2.56                            $2.56
                                                ----------------------        -------------------------
IMPLIED PRICE PER SHARE                                 $30.97                           $31.20
</TABLE>


Methodology: FFO/share estimate equals four quarters after current quarter share
price. Valuation price range is calculated by multiplying 1999E FFO per share by
range of historical forward multiples.




<PAGE>   12
                                                                              12


               PUBLIC MARKETS VALUATION

               TRADING COMPARABLES

<TABLE>
<CAPTION>

                                                                         12-Month Range           
                                                  Stock Price       ------------------------       % Above       % Below
             Company                 Ticker         11/23/98          Low              High           Low          High       
- ----------------------------         ------       -----------       -------          -------        -------       --------       
<S>                                  <C>          <C>              <C>              <C>              <C>          <C>         
Avalon Bay Communities, Inc.          AVB         $   33.38        $   30.50       $   40.50          9.4%        (21.3%)     
Apartment Investment and Mgmt         AIV             34.94            30.00           41.00         16.5%        (17.4%)     
BRE Properties                        BRE             23.88            21.50           30.00         11.0%        (25.7%)     
Equity Residential Ppts Trust         EQR             42.75            34.69           52.56         23.2%        (23.0%)     
Post Properties, Inc.                 PPS             38.69            35.81           42.00          8.0%         (8.6%)     
Archstone Communities                 ASN             20.50            17.88           25.13         14.7%        (22.6%)     
Charles E. Smith Residential          SRW             29.13            28.31           35.75          2.9%        (22.7%)     
United Dominion Realty Trust          UDR             10.56            10.44           14.94          1.2%        (41.4%)     

               MEAN                                                                                  10.9%        (22.8%)     
              MEDIAN                                                                                 10.2%        (22.7%)     

IAC - Current                         IAC         $   27.13        $   23.00       $   32.44         17.9%        (19.6%)     
IAC - Offer                           IAC         $   32.50                                          41.3%                    
</TABLE>


<TABLE>
<CAPTION>

                                                                        Est. CY FFO/Share                
                                    Indicated     Current    -----------------------------------------      Implied FFO  1998 Payout
             Company               Annual Div.     Yield       1997A           1998E           1999E       Est. CAGR(2)   Ratio
- ----------------------------       -----------     -----    ---------       ---------        --------      ------------   ----------
<S>                               <C>               <C>     <C>             <C>              <C>           <C>           <C>  
Avalon Bay Communities, Inc.      $    2.04         6.1%    $    2.45       $    2.88        $   3.29         15.9%         70.8%
Apartment Investment and Mgmt          2.25         6.4%         2.78            3.42            3.95         19.2%         65.8%
BRE Properties                         1.44         6.0%         1.84            2.11            2.34         12.8%         68.2%
Equity Residential Ppts Trust          2.68         6.3%         3.69            4.05            4.44          9.7%         66.2%
Post Properties, Inc.                  2.60         6.7%         3.03            3.37            3.66          9.9%         77.2%
Archstone Communities                  1.42         6.9%         1.61            1.80            2.03         12.3%         78.9%
Charles E. Smith Residential           2.14         7.3%         2.65            2.91            3.16          9.2%         73.5%
United Dominion Realty Trust           1.05         9.9%         1.36            1.38            1.46          3.6%         76.1%

               MEAN                                 7.0%                                                      11.6%         72.1%
              MEDIAN                                6.6%                                                      11.1%         72.2%

IAC - Current                     $    1.54         5.7%    $    2.01       $    2.25        $   2.56         12.9%         68.4%
IAC - Offer                                         4.7%
</TABLE>

<TABLE>
<CAPTION>

                                                                Price/FFO                    
                                                    --------------------------------        Shares       Market Cap.      Net LTD 
             Company                 Ticker         1997A         1998E        1999E       O/S(mm)(3)       ($ mm)         ($ mm)  
- -----------------------------        ------         -----         -----        -----       ----------        ------        ------  

<S>                                  <C>            <C>         <C>            <C>         <C>            <C>            <C>       
Avalon Bay Communities, Inc.           AVB           13.6x        11.6x        10.1x           69.1       $  2,305.2     $  1,524.5
Apartment Investment and Mgmt          AIV           12.6         10.2          8.8            52.4          1,829.6        1,623.0
BRE Properties                         BRE           13.0         11.3         10.2            50.0          1,193.2          699.6
Equity Residential Ppts Trust          EQR           11.6         10.6          9.6           133.5          5,708.2        4,830.2
Post Properties, Inc.                  PPS           12.8         11.5         10.6            44.4          1,717.9          773.1
Archstone Communities                  ASN           12.7         11.4         10.1           104.6          2,144.7        2,328.9
Charles E. Smith Residential           SRW           11.0         10.0          9.2            34.0            989.3          890.7
United Dominion Realty Trust           UDR            7.8          7.7          7.2           103.8          1,096.8        1,775.4

               MEAN                                  11.9x        10.5x         9.5x                                               
              MEDIAN                                 12.7x        10.9x         9.9x                                               

IAC - Current                          IAC           13.5x        12.1x        10.6x           45.2       $  1,224.9     $    987.0
IAC - Offer                                          16.2x        14.4x        12.7x                      $  1,467.6     $    987.0

</TABLE>



<TABLE>
<CAPTION>

                                         Firm           Debt/      Moody         S&P         Total     Implied Value
             Company                    Value        Firm Value    Rating       Rating       Units        Per Unit
- -----------------------------           -----       ------------   ------       ------       -----     -------------

<S>                                 <C>              <C>           <C>          <C>        <C>          <C>
Avalon Bay Communities, Inc.        $   3,829.7         39.8%       Baa2         BBB        42,564       $ 89,975
Apartment Investment and Mgmt           3,452.6         47.0%       NR           NR         58,495         59,023
BRE Properties                          1,892.9         37.0%       Baa2         BBB        23,301         81,236
Equity Residential Ppts Trust          10,538.3         45.8%       A3           BBB+      192,558         54,728
Post Properties, Inc.                   2,491.0         31.0%       Baa1         BBB+       32,514         76,614
Archstone Communities                   4,473.6         52.1%       NR           NR         93,170         48,015
Charles E. Smith Residential            1,880.0         47.4%       NR           NR         23,400         80,342
United Dominion Realty Trust            2,872.2         61.8%       Baa1         BBB+       73,000         39,345

               MEAN                                     45.2%                                              66,160
              MEDIAN                                    46.4%                                              67,819

IAC - Current                       $   2,211.9         44.6%       Baa2         BBB-       18,758        117,915
IAC - Offer                         $   2,454.6                                                           130,855

</TABLE>

IMPLIED VALUATION BASED ON COMPARABLE TRADING MULTIPLES:


<TABLE>
<CAPTION>
                                                      Price/FFO
                                               -----------------------------
                                               1997A       1998E       1999E
                                               -----       -----       -----
<S>                                            <C>        <C>         <C>   
     Mean Multiples                            $23.87     $23.68      $24.30
     Median Multiples                          $25.43     $24.60      $25.25
</TABLE>

(1)   FFO Estimates derived from First Call and NationsBanc Montgomery
      Securities research.

(2)   Est. CAGR derived from percentage change between 1997 and 1999 estimates.

(3)   Includes OP Units.





<PAGE>   13

                                                                              13

               PUBLIC MARKETS VALUATION

               SELECTED COMPARABLE M&A TRANSACTIONS
<TABLE>
<CAPTION>

                                                                                                      
   Date                                                                                               
Announced      Target Name                                  Acquiror Name                             
- ---------      -----------                                  -------------                             

<S>            <C>                                          <C>
11/17/98       Meridian Industrial Trust                    ProLogis Trust                           

09/10/98       American Apartment Communities               United Dominion Trust                     

07/08/98       Merry Land & Investment Co Inc               Equity Residential Pptys Trust            

04/02/98       Security Capital Atlantic Inc                Security Capital Pacific Trust            

03/08/98       Avalon Properties Inc                        Bay Apartment Communities                 

12/22/97       ASR Investments Corp                         United Dominion Realty Trust Inc          

12/17/97       Oasis Residential Inc                        Camden Property Trust                     

12/16/97       Ambassador Apartments Inc                    Apartment Investment & Mgmt Co            

08/28/97       Evans Withycombe Residential                 Equity Residential Pptys Trust            

08/25/97       Arbor Property Trust                         Vornado Realty Trust                      

08/04/97       Columbus Realty Trust                        Post Properties Inc                       

02/20/97       NHP Inc                                      Apartment Investment & Mgmt Co            

01/17/97       Wellsford Residential Property Trust         Equity Residential Pptys Trust            

                                                            Average                                   
                                                            Median                                    

                                                            Private Eye Data                          

                                                            Implied Valuation - Average               
                                                            Implied Valuation - Median                

</TABLE>

<TABLE>
<CAPTION>

                   Aggregate       Premium Paid to    Premium Paid to
   Date            Value            Share Price          Share Price      Agg Value/     Equity Value/
Announced          ($mil)          1 Day Before        30 Days Before    LTM EBITDA         LTM FFO
- ---------          ------          ------------        --------------    ----------         -------

<S>               <C>              <C>                <C>               <C>              <C>
11/17/98          $   1,472.6              12.7%              9.0%         13.1x            14.5x

09/10/98                787.0                NA                NA           NA               NA

07/08/98              2,228.7              12.0%             14.5%         15.1x            14.9x

04/02/98              1,627.0              14.9%             14.2%         15.2x            13.3x

03/08/98              1,967.7              (1.3%)            (4.4%)        17.9x            19.7x

12/22/97                281.6               3.2%              2.0%         15.7x            13.9x

12/17/97                947.9               9.4%             10.1%         12.9x            10.9x

12/16/97                629.8               4.0%              4.3%         13.0x            10.6x

08/28/97                957.4              14.2%             18.9%         13.6x            12.4x

08/25/97                234.2               3.2%              4.8%         11.3x            13.6x

08/04/97                590.9               4.2%              4.5%         17.5x            15.0x

02/20/97                284.0                NM               NM            8.1x             NM

01/17/97                996.0               7.9%             10.1%         13.7x            14.0x

                                            7.7%              8.0%         13.9x            13.9x
                                            7.9%              9.0%         13.6x            13.9x

                                      $    27.13         $   27.13         $ 138.4          $ 98.7

                                      $    29.20         $   29.29         $ 20.79          $30.37
                                      $    29.27         $   29.57         $ 19.96          $30.35

</TABLE>
(*) Source:  Public Filings, SDC, and Factset.


<PAGE>   14
                                                                              14

               PUBLIC MARKETS VALUATION

               RESEARCH ANALYSTS' VIEWS


<TABLE>
<CAPTION>
 REPORT DATE      FIRM                      ANALYST                  RATING            TARGET PRICE
 -------          -------------             -------------            ---------         -------------    
<S>               <C>                       <C>                      <C>               <C>              
 -------------------------------------------------------------------------------------------------------
 11/4/98          Merrill Lynch             Eric I. Hemel            Long Term         Not in report    
                                                                     Accumulate                         
 -------------------------------------------------------------------------------------------------------
 11/3/98          NationsBanc Montgomery    Christopher Hartung      Buy                  $32.00        
                  Securities                                                                            
 -------------------------------------------------------------------------------------------------------
 11/3/98          Jefferies & Co., Inc.     James Wilson             Buy                  $32.00        
                                                                                                        
 -------------------------------------------------------------------------------------------------------
 10/7/98          Morgan Stanley            Steve G. Bloom           Outperform           $34.00        
                  Dean Witter
 -------------------------------------------------------------------------------------------------------
 10/5/98          Sutro & Co.               Craig M. Silvers         Accumulate/          $30.00        
                                                                     Buy
 -------------------------------------------------------------------------------------------------------
 9/1/98           JP Morgan                 Lee Schalop              Buy               Not in report    
                                                                                                        
                                                                                                        
                                                                                                        
                                                                                                        
 -------------------------------------------------------------------------------------------------------
 8/28/98          Painewebber               Susan Kaupie             Neutral           Not in report    
                                            Jonathan Litt
 -------------------------------------------------------------------------------------------------------
 8/19/98          CIBC Oppenheimer          Roxana Zirakzadeh        Buy               Not in report    
                                                                                                        
                                                                                                        
 -------------------------------------------------------------------------------------------------------
 2/1/98           EVEREN Securities         Burland B. East
 -------------------------------------------------------------------------------------------------------
 1/1/98           Goldman Sachs             David A. Feit            No report
                                            David Kostin             since 1/98
 -------------------------------------------------------------------------------------------------------
 10/24/97         Salomon Smith Barney      Micheal Sgro             Outperform           $33.00        
                                            David M. Sherman         (2nd highest                       
                                                                     rating)                            
 -------------------------------------------------------------------------------------------------------
 10/28/97         Donaldson, Lufkin         Lawrence D. Raiman       Market            Not in report
                  & Jenrette                                         Perform
 -------------------------------------------------------------------------------------------------------
                  Prudential Securities     Louis W. Taylor

                                            ------------------------------------------------------------
                                            Average (1)                                    $32.00       
                                            ------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
 REPORT DATE      TARGET DATE            NAV ESTIMATE       NAV METHODOLOGY
 -------          ----------------       ------------       --------------------------------------
<S>               <C>                    <C>                <C>                                         
 -------------------------------------------------------------------------------------------------------
 11/4/98                                    $27.18          NAV estimate is from July 24, 1997: no
                                                            NAV was stated in the most recent report
 -------------------------------------------------------------------------------------------------------
 11/3/98          12 month                  $24.50          Cap rate of 8.0% with estimated 99 NOI of
                                                            148mm based upon a 3% growth rate
 -------------------------------------------------------------------------------------------------------
 11/3/98          was $35-36 in             $24.00          No basis for analysis was given
                  June 1998
 -------------------------------------------------------------------------------------------------------
 10/7/98                                Not in Report
                 
 -------------------------------------------------------------------------------------------------------
 10/5/98          12 month              Not in report
                 
 -------------------------------------------------------------------------------------------------------
 9/1/98                                     $28.71          Q2 98 annualized property cash flow;
                                                            capped at 8.0% (states in report that a 7.5%
                                                            cap equates to a $32 NAV; development is
                                                            based on 10.5% return on cost and an 8.0%
                                                            cap rate
 -------------------------------------------------------------------------------------------------------
 8/28/98                                Not in Report
                 
 -------------------------------------------------------------------------------------------------------
 8/19/98                                    $28.46          Cap rate used: 8.0% on Q2 98 annualized
                                                            NOI; NAV increased by $100MM for "under
                                                            market debt."
 -------------------------------------------------------------------------------------------------------
 2/1/98          

 -------------------------------------------------------------------------------------------------------
 1/1/98          
                 
 -------------------------------------------------------------------------------------------------------
 10/24/97         12 month              Not in report
                  (estimate over 1
                  year old)
 -------------------------------------------------------------------------------------------------------
 10/28/97        
                 
 -------------------------------------------------------------------------------------------------------

                 ----------------------------------
                                             $26.57
                 ----------------------------------
</TABLE>


Source: Research Bank (Investtext), and Bloomberg.
(1) Excludes reports over six months old.


<PAGE>   15
                                                                              15

               PRIVATE MARKETS VALUATION


<PAGE>   16
                                                                              16

PRIVATE MARKETS VALUATION

SUMMARY DISCUSSIONS


NMS APPROACHED THE PRIVATE MARKETS VALUATION USING TWO METHODS: 

GOING CONCERN VALUATION

- -     Valued IAC as a going concern using two methodologies: (1) capitalization
      rate, and (2) present value of future cash flows.

- -     NMS applied a 10% discount to the Total Enterprise Value to account in
      part for:

      *     The lack of property control in that the purchaser would only obtain
            a 45% minority interest in the properties,

      *     The lack of corporate control over IAC due to provisions of the IPO
            agreement (e.g., supermajority voting requirements, current and
            continuing TIC representation on IAC board, etc.), and

      *     The illiquidity due to the large size of the transaction.


LIQUIDATION VALUATION

- -     Valued IAC in an orderly plan of liquidation using the same cap rates as
      above.

- -     NMS assumed that the buyer would need to account for a Proposition 13 Real
      Estate Tax Reassessment, which would impact price.

- -     NMS applied a 10% discount to the Total Enterprise Value in part for:

      *     Brokerage and legal fees associated with the selling of the assets,

      *     The time value of money, and

      *     The cost of overhead and operations during the liquidation.


<PAGE>   17
                                                                              17


PRIVATE MARKETS VALUATION

GOING CONCERN CAPITALIZATION RATE ANALYSIS
($ IN THOUSANDS)


<TABLE>
<CAPTION>
                                                                                    VALUATION RANGE
                                                                            -----------------------------------
                                                                                LOW                    HIGH
                                                                            -----------             -----------
<S>                          <C>                                            <C>                     <C>        
Stabilized Portfolio Valuation: 56 assets, 16,317 units
     (Methodology: Cap Rate)(1)                                             $ 2,026,086             $ 2,158,598

Unallocated Corporate G&A (TIC Estimate)                                       (118,613)               (121,578)
                                                                            -----------             -----------

Stabilized Portfolio Valuation after Allocation of Corporate G&A            $ 1,907,473             $ 2,037,020

Lease Up Portfolio: 3 assets, 927 units
     (Methodology: Cost plus 10% Developers Profit)                              75,359                  75,359

Under Construction: 5 assets, 2,030 units (Methodology: Cost)                   114,180                 114,180

Land Rights Agreement (Methodology: Present Value)                               10,651                  10,651

Value of Tax - Exempt Debt(2)                                                    58,000                  58,000
                                                                            -----------             -----------

TOTAL ENTERPRISE VALUE PRE BULK DISCOUNT                                    $ 2,165,663             $ 2,295,210

Bulk Discount @ 10% of Enterprise Value(3)                                     (216,566)               (229,521)
                                                                            -----------             -----------

TOTAL ENTERPRISE VALUE                                                      $ 1,949,097             $ 2,065,689

Total Debt
   Existing Net Debt Outstanding(4)                                            (776,527)               (776,527)
   Preferred Securities Outstanding                                            (200,000)               (200,000)
                                                                            -----------             -----------

TOTAL EQUITY VALUE                                                          $   972,570             $ 1,089,162

Total Shares Outstanding                                                         45,157                  45,157

- ---------------------------------------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE(5)                                                $     21.54             $     24.12
- ---------------------------------------------------------------------------------------------------------------
</TABLE>

(1)   For purposes of this analysis, stabilized portfolio value based on cap
      rate analysis.

(2)   Present value of interest expense savings (discounted at 7.15%) assuming
      7.15% normalized interest rate.

(3)   Discount due to lack of control, illiquidity and the size of the
      investment.

(4)   Net Debt as of November 30, 1998 adjusted for Other Assets and Other
      Liabilities.

(5)   This analysis does not include prepayment penalties and premiums required
      to retire existing debt and preferred stock.


<PAGE>   18
                                                                              18


  PRIVATE MARKETS VALUATION

GOING CONCERN PRESENT VALUE ANALYSIS
($ IN THOUSANDS)


<TABLE>
<CAPTION>
                                                                                                           VALUATION RANGE
                                                                                                  ---------------------------------
                                                                                                      LOW                  HIGH
                                                                                                  -----------           -----------
<S>                                                                                               <C>                   <C>        
Stabilized Portfolio Valuation: 56 assets, 16,317 units (Methodology: Present Value)(1)           $ 1,795,236           $ 1,914,638

Unallocated Corporate G&A (Included Above)                                                                 --                    --
                                                                                                  -----------           -----------

Stabilized Portfolio Valuation after Allocation of Corporate G&A                                  $ 1,795,236           $ 1,914,638

Lease Up Portfolio: 3 assets, 927 units (Methodology: Cost plus 10% Developers Profit)                 75,359                75,359

Under Construction: 5 assets, 2,030 units (Methodology: Cost)                                         114,180               114,180

Land Rights Agreement (Methodology: Present Value)                                                     10,651                10,651

Value of Tax - Exempt Debt(2)                                                                          58,000                58,000
                                                                                                  -----------           -----------

TOTAL ENTERPRISE VALUE PRE BULK DISCOUNT                                                          $ 2,053,426           $ 2,172,828

Bulk Discount @10% of Enterprise Value(3)                                                            (205,343)             (217,283)
                                                                                                  -----------           -----------

TOTAL ENTERPRISE VALUE                                                                            $ 1,848,083           $ 1,955,545

Total Debt
   Existing Net Debt Outstanding(4)                                                                  (776,527)             (776,527)
   Preferred Securities Outstanding                                                                  (200,000)             (200,000)
                                                                                                  -----------           -----------

TOTAL EQUITY VALUE                                                                                $   871,556           $   979,018

Total Shares Outstanding                                                                               45,157                45,157

- -----------------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE(5)                                                                      $     19.30           $     21.68
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1)   For purposes of this analysis, stabilized portfolio value based on present
      value analysis.

(2)   Present value of interest expense savings (discounted at 7.15%) assuming
      7.15% normalized interest rate.

(3)   Discount due to lack of control, illiquidity and the size of the
      investment.

(4)   Net Debt as of November 31, 1998 adjusted for Other Assets and Other
      Liabilities.

(5)   This analysis does not include prepayment penalties and premiums required
      to retire existing debt and preferred stock.


<PAGE>   19
                                                                              19

PRIVATE MARKETS VALUATION

LIQUIDATION ANALYSIS
($ IN THOUSANDS)


<TABLE>
<CAPTION>
                                                                                                    Valuation Range
                                                                                             -----------------------------
                                                                                                 Low              High
                                                                                             -----------       -----------
<S>                                                                                          <C>               <C>        
Stabilized Portfolio Valuation: 56 assets, 16,317 units (Methodology: Cap Rate) (1)          $ 2,026,086       $ 2,158,598

Effect of Property Tax Reassessment (Proposition 13)                                             (110,531)         (110,531)
                                                                                             -----------       -----------

Stabilized Portfolio Valuation after Property Tax Reassessment                               $ 1,915,554       $ 2,048,066

Lease Up Portfolio: 3 assets, 927 units  (Methodology: Cost plus 10% Developers Profit)           75,359            75,359

Under Construction: 5 assets, 2,030 units  (Methodology:  Cost)                                  114,180           114,180

Land Rights Agreement (Methodology: Present Value)                                                10,651            10,651

Value of Tax - Exempt Debt (2)                                                                    58,000            58,000
                                                                                             -----------       -----------

Total Enterprise Value - Pre Bulk Discount                                                   $ 2,173,744       $ 2,306,256

Bulk Discount @ 10% of Enterprise Value (3)                                                     (217,374)         (230,626)
                                                                                             -----------       -----------

Total Enterprise Value                                                                       $ 1,956,370       $ 2,075,631

Total Debt
   Existing Net Debt Outstanding (4)                                                            (776,527)         (776,527)
   Preferred Securities Outstanding                                                             (200,000)         (200,000)
                                                                                             -----------       -----------

Total Equity Value                                                                           $   979,843       $ 1,099,104

Total Shares Outstanding                                                                          45,157            45,157

- --------------------------------------------------------------------------------------------------------------------------
Net Asset Value Per Share (5)                                                                $     21.70       $     24.34
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>


(1)   For purposes of this analysis, stabilized portfolio value based on cap
      rate analysis.

(2)   Present value of interest expense savings (discounted at 7.15%) assuming
      7.15% normalized interest rate.

(3)   Discount for brokerage commission, legal fees, and overhead during
      liquidation and time value of money.

(4)   Net Debt as of November 30, 1998 adjusted for Other Assets and Other
      Liabilities.

(5)   This analysis does not include prepayment penalties and premiums required
      to retire existing debt and preferred stock.


<PAGE>   20
                                                                              20


PRIVATE MARKETS VALUATION

STABILIZED PORTFOLIO VALUATION
CAP RATE ANALYSIS

- -     NMS conducted site due diligence on approximately 45 of the subject
      multifamily complexes and 20 comparable multifamily complexes. In
      addition, NMS conducted interviews with TIC management, appraisers, and
      industry experts.

- -     NMS assigned a 1, 2 or 3 rating (i.e., 1 = highest quality, lowest cap
      rate, etc.) to each asset.

- -     In an effort to derive 1999E property level operating cash flow, NMS
      started with IAC's 1998E amounts (based on 10 month actuals and a 2 month
      forecast) and consistent with the IAC Preliminary 1999 Business Plan made
      the following assumptions:


<TABLE>
<CAPTION>
                                                  1999 Assumptions
                                             -------------------------------
<S>                                          <C>
Revenue:
    Irvine Ranch                             5.0% Growth
    San Diego                                4.0% Growth
    Silicon Valley                           5.0% Growth
    West L.A.                                5.0% Growth
Operating Expenses:                          2.5% Growth on All Assets
FF&E Reserve:                                Normalized to 3.0% of Revenues
</TABLE>


- -     Using comparable transactions, NMS assigned the following cap rates to
      each asset:


<TABLE>
<CAPTION>
    Asset:          Cap Rate Range:
- --------------      ---------------
<S>                 <C>  
Tier 1 Assets:           7.25%
Tier 2 Assets:           7.70%
Tier 3 Assets:           8.00%
</TABLE>


<PAGE>   21
                                                                              21


PRIVATE MARKETS VALUATION

STABILIZED PORTFOLIO VALUATION
CAP RATE ANALYSIS

- -     The appraisers and local brokers indicate that these cap rates should be
      applied to run rate cash flow or last twelve months cash flow, and are not
      forward-looking cap rates. NMS derived a value for each stabilized asset
      by applying the appropriate cap rate to the 1998E and 1999E cash flows.

GOING CONCERN VALUATION


- -     Going concern corporate overhead is not allocated at the property level,
      and is estimated to be $9,041,000 in 1998 and projected to grow at 2.5% in
      1999.

- -     Corporate overhead deducted from the NAV valuation is derived by capping
      the annual estimate at the blended portfolio cap rate of 7.62%.

- -     Assumes a bulk discount of 10% to enterprise value due to the size of the
      investment.



LIQUIDATION VALUATION


- -     Liquidation Valuation deducts a property tax reassessment (Proposition 13)

- -     Assumes a bulk discount of 10% to account for brokerage commissions, legal
      fees, overhead during liquidation and time value of money.



<PAGE>   22
                                                                              22


PRIVATE MARKETS VALUATION
STABILIZED PORTFOLIO VALUATION
CAP RATE ANALYSIS


<TABLE>
<CAPTION>
                                                             Year         1998         1998E       
Prop #      Property Name                 Location           Built       # Units     Cash Flow     
- ------      -------------                 --------           -----       -------     ---------     
<S>                                       <C>                <C>         <C>         <C>           
Tier 1
1       Baypointe                         Newport            1997           300          4,174     
2       Newport Ridge                     Newport            1996           512          6,657     
3       One Park Place (1)(2)             Irvine             1997           216             --     
4       Promontory Point                  Newport            1974           520          7,100     
5       Santa Clara                       Irvine             1996           378          4,106     
6       Santa Rosa I                      Irvine             1996           368          3,703     
7       Santa Rosa II (1)                 Irvine             1997           207             --     
8       The Colony (1)                    Newport            1997           245             --     
9       Villas at Renaissance (1)(2)      San Diego          1997           923             --     
                                                                          -----       --------     
Tier 1 Total                                                              3,669       $ 25,740     
                                                                                                   
Tier 2                                                                                             
10      Amherst Court                     Irvine             1991           162          1,116     
11      Berkeley Court                    Irvine             1986           152          1,290     
12      Cedar Creek                       Irvine             1985           176          1,466     
13      Cross Creek                       Irvine             1985           136          1,198     
14      Dartmouth Court                   Irvine             1986           294          2,392     
15      Newport North                     Newport            1986           570          5,330     
16      Northwood Park                    Irvine             1985           168          1,353     
17      Northwood Place                   Irvine             1986           604          5,007     
18      Rancho Alisal                     Tustin             1988           356          2,898     
19      Rancho Maderas                    Tustin             1989           266          2,442     
20      Rancho Mariposa                   Tustin             1992           238          2,059     
21      Rancho Monterey                   Tustin             1996           436          4,823     
22      Rancho San Joaquin                Irvine             1976           368          3,211     
23      Rancho Santa Fe (1)               Tustin             1997           316             --     
24      Rancho Tierra                     Tustin             1989           252          2,497     
25      San Carlo                         Irvine             1989           354          3,578     
26      San Leon                          Irvine             1987           248          2,152     
27      San Marco                         Irvine             1988           426          3,415     
28      San Marino                        Irvine             1986           200          1,599     
29      San Mateo                         Irvine             1990           283          2,143     
30      San Paulo                         Irvine             1993           382          3,023     
31      San Remo                          Irvine             1986           248          1,927     
32      Santa Maria                       Irvine             1997           227          2,856     
33      Sierra Vista                      Tustin             1992           306          2,736     
34      Stanford Court                    Irvine             1985           320          2,659     
35      The Parklands                     Irvine             1983           121          1,092     
</TABLE>


<TABLE>
<CAPTION>
                                            1999E                      Value Range               Implied Value
Prop #      Property Name                 Cash Flow    Cap Rate   1998 CFLO   1999 CFLO            Per Unit
- ------      -------------                 ---------    --------   ---------   ---------          -------------
<S>                                     <C>            <C>        <C>           <C>           <C>           <C>     
Tier 1
1       Baypointe                           4,255       7.25%       57,572        58,695           192           196
2       Newport Ridge                       6,850       7.25%       91,819        94,488           179           185
3       One Park Place (1)(2)                 784       7.25%       28,000        10,814           130            --
4       Promontory Point                    7,505       7.25%       97,936       103,524           188           199
5       Santa Clara                         4,215       7.25%       56,637        58,139           150           154
6       Santa Rosa I                        3,788       7.25%       51,075        52,244           139           142
7       Santa Rosa II (1)                   2,591       7.25%       26,631        35,741           129           173
8       The Colony (1)                      4,032       7.25%       45,633        55,614           186           227
9       Villas at Renaissance (1)(2)        9,455       7.25%      127,000       130,414           138           141
                                         --------       ----      --------      --------      --------      --------
Tier 1 Total                             $ 43,476       7.25%(3)  $582,303      $599,673      $    159      $    163
                                                                   
Tier 2                                                             
10      Amherst Court                       1,281       7.70%       14,494        16,640            89           103
11      Berkeley Court                      1,343       7.70%       16,751        17,441           110           115
12      Cedar Creek                         1,534       7.70%       19,041        19,925           108           113
13      Cross Creek                         1,248       7.70%       15,555        16,208           114           119
14      Dartmouth Court                     2,606       7.70%       31,068        33,847           106           115
15      Newport North                       5,789       7.70%       69,225        75,180           121           132
16      Northwood Park                      1,439       7.70%       17,577        18,691           105           111
17      Northwood Place                     5,328       7.70%       65,024        69,201           108           115
18      Rancho Alisal                       3,213       7.70%       37,637        41,722           106           117
19      Rancho Maderas                      2,571       7.70%       31,710        33,393           119           126
20      Rancho Mariposa                     2,135       7.70%       26,741        27,732           112           117
21      Rancho Monterey                     4,926       7.70%       62,643        63,973           144           147
22      Rancho San Joaquin                  3,363       7.70%       41,701        43,670           113           119
23      Rancho Santa Fe (1)                 3,742       7.70%       38,409        48,598           122           154
24      Rancho Tierra                       2,595       7.70%       32,426        33,695           129           134
25      San Carlo                           3,761       7.70%       46,472        48,838           131           138
26      San Leon                            2,279       7.70%       27,953        29,594           113           119
27      San Marco                           3,669       7.70%       44,349        47,644           104           112
28      San Marino                          1,691       7.70%       20,761        21,967           104           110
29      San Mateo                           2,249       7.70%       27,833        29,206            98           103
30      San Paulo                           3,198       7.70%       39,258        41,529           103           109
31      San Remo                            2,041       7.70%       25,022        26,507           101           107
32      Santa Maria                         2,941       7.70%       37,087        38,193           163           168
33      Sierra Vista                        2,980       7.70%       35,527        38,702           116           126
34      Stanford Court                      2,819       7.70%       34,539        36,611           108           114
35      The Parklands                       1,317       7.70%       14,182        17,098           117           141
</TABLE>



(1)   1998 value based on total project costs.

(2)   Year built reflects acquisition dates.

(3)   Based on 1999 Cash Flow.


<PAGE>   23
PRIVATE MARKETS VALUATION

STABILIZED PORTFOLIO VALUATION
CAP RATE ANALYSIS


<TABLE>
<CAPTION>
                                                       Year            1998            1998E            1999E    
Prop #     Property Name       Location                Built          # Units       Cash Flow         Cash Flow  
- ------  ------------------     --------                -----          -------       ---------         ---------  
<S>                            <C>                     <C>            <C>         <C>              <C>
36      Turtle Rock Canyon      Irvine                 1991             217            2,479            2,593    
37      Turtle Rock Vista       Irvine                 1976             252            2,623            2,801    
38      Villa Coronado          Irvine                 1996             513            5,454            5,643    
39      Windwood Glen           Irvine                 1985             196            1,713            1,795    
40      Windwood Knoll          Irvine                 1983             248            1,959            2,122    
41      Woodbridge Oaks         Irvine                 1983             120            1,138            1,198    
42      Woodbridge Pines        Irvine                 1976             220            1,546            1,812    
43      Woodbridge Villas       Irvine                 1982             258            1,603            2,103    
44      Woodbridge Willows      Irvine                 1984             200            1,632            1,717    
                                                                      -----       ----------       ----------    
Tier 2 Total                                                          9,833         $ 84,408         $ 93,842    
                                                                                                                 
Tier 3
45      Bayport                 Newport                1971             104              984            1,026    
46      Bayview                 Newport                1971              64              677              744    
47      Baywood                 Newport                1973             388            3,604            4,044    
48      Columbia Court          Irvine                 1984              58              479              524    
49      Cornell Court           Irvine                 1984             109            1,056            1,101    
50      Deerfield               Irvine                 1975             288            1,944            2,301    
51      Harvard Court           Irvine                 1986             112              961            1,000    
52      Mariner Square          Newport                1969             114              972            1,089    
53      Orchard Park            Irvine                 1982              60              536              567    
54      Park West               Irvine                 1970             880            7,113            7,537    
55      Parkwood                Irvine                 1974             296            2,255            2,448    
56      The Hamptons (1)        Silicon Valley         1998             342               --            4,835    
                                                                      -----       ----------       ----------     

Tier 3 Total                                                          2,815          $20,579         $ 27,216    
Total Portfolio                                                      16,317         $130,728         $164,534    
                                                                                                                 
</TABLE>


<TABLE>
<CAPTION>
                                                       Value Range                      Implied Value
Prop #     Property Name          Cap Rate      1998 CFLO        1999 CFLO                Per Unit
- ------  ------------------        --------      ---------        ---------    --------------------------
<S>                              <C>          <C>             <C>             <C>             <C>
36      Turtle Rock Canyon        7.70%           32,193          33,676             148             155
37      Turtle Rock Vista         7.70%           34,063          36,379             135             144
38      Villa Coronado            7.70%           70,833          73,288             138             143
39      Windwood Glen             7.70%           22,241          23,317             113             119
40      Windwood Knoll            7.70%           25,435          27,553             103             111
41      Woodbridge Oaks           7.70%           14,778          15,562             123             130
42      Woodbridge Pines          7.70%           20,080          23,538              91             107
43      Woodbridge Villas         7.70%           20,819          27,307              81             106
44      Woodbridge Willows        7.70%           21,188          22,301             106             112
                                  ----        ----------      ----------      ----------      ----------
Tier 2 Total                      7.70%(3)    $1,134,617      $1,218,728            $115            $124
                                                        
Tier 3
45      Bayport                   8.00%           12,296          12,830             118             123
46      Bayview                   8.00%            8,457           9,304             132             145
47      Baywood                   8.00%           45,049          50,545             116             130
48      Columbia Court            8.00%            5,988           6,552             103             113
49      Cornell Court             8.00%           13,204          13,757             121             126
50      Deerfield                 8.00%           24,297          28,758              84             100
51      Harvard Court             8.00%           12,010          12,503             107             112
52      Mariner Square            8.00%           12,152          13,608             107             119
53      Orchard Park              8.00%            6,696           7,085             112             118
54      Park West                 8.00%           88,907          94,214             101             107
55      Parkwood                  8.00%           28,186          30,597              95             103
56      The Hamptons (1)          8.00%           51,923          60,443             152             177
                                  ----        ----------      ----------      ----------      ----------

Tier 3 Total                      8.00%(3)    $  309,166      $  340,197            $110            $121
Total Portfolio                   7.62%(3)    $2,026,086      $2,158,598             124             132
</TABLE>




(1)   1998 value based on total project costs.

(2)   Year built reflects acquisition dates.

(3)   Based on 1999 Cash Flow.


<PAGE>   24
                                                                              24


PRIVATE MARKETS VALUATION
STABILIZED PORTFOLIO VALUATION
PRESENT VALUE ANALYSIS

- -     NMS projected cash flows for the stabilized portfolio through 2008 and
      calculated a present value.

- -     NMS used the same assumptions for the future as found in the IAC 1999
      Business Plan (dated October 1998)


<TABLE>
<CAPTION>
                                                     1999                       2000                    2001-2008
<S>                                              <C>                        <C>                        <C>        
Revenue:      Irvine Ranch                       5.0% growth                4.0% growth                3.0% growth
              San Diego                              4.0%                       4.0%                       3.0%
              Silicon Valley                         5.0%                       4.0%                       3.0%
              West L.A.                              5.0%                       4.0%                       3.0%

Operating Expenses and Corporate G&A:                2.5%                       2.8%                       2.8%
</TABLE>

<TABLE>
<S>                      <C>
Other Assumptions:
FF&E Reserve             3.0% of revenues
Exit Cap Rate            1.0% higher than "going-in" cap rates
Discount Rates           11.0%, 12.0%, 13.0%
</TABLE>


<PAGE>   25
                                                                              25


PRIVATE MARKETS VALUATION
STABILIZED PORTFOLIO VALUATION
PRESENT VALUE ANALYSIS
($ IN THOUSANDS)


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------
Period                                          1             2             3             4             5      
Year                                          1999          2000          2001          2002          2003     
- ---------------------------------------------------------------------------------------------------------------
<S>                                      <C>             <C>           <C>           <C>           <C>         
Total Cashflows (1)                      $   164,534     $ 171,907     $ 177,310     $ 182,882     $ 188,630   

Terminal Value (2)                                                                                             
                                         ----------------------------------------------------------------------

Total Cashflows                          $   164,534     $ 171,907     $ 177,310     $ 182,882     $ 188,630   

Corporate Overhead (2.8% Growth/Year)         (9,041)       (9,294)       (9,554)       (9,822)      (10,097)  

Terminal Effect of Corporate Overhead                                                                          
                                         ----------------------------------------------------------------------

Cashflow After Effect of Reassessment        155,493       162,613       167,755       173,060       178,533   
</TABLE>


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------
Period                                        6             7             8             9              10
Year                                        2004          2005          2006          2007            2008
- ------------------------------------------------------------------------------------------------------------
<S>                                      <C>           <C>           <C>           <C>           <C>        
Total Cashflows (1)                      $ 194,559     $ 200,675     $ 206,984     $ 213,492     $   220,206

Terminal Value (2)                                                                                 2,615,341
                                        --------------------------------------------------------------------

Total Cashflows                          $ 194,559     $ 200,675     $ 206,984     $ 213,492     $ 2,835,546

Corporate Overhead (2.8% Growth/Year)      (10,380)      (10,670)      (10,969)      (11,276)        (11,592)

Terminal Effect of Corporate Overhead                                                               (138,242)
                                        --------------------------------------------------------------------

Cashflow After Effect of Reassessment      184,180       190,005       196,015       202,216       2,685,712
</TABLE>



<TABLE>
<S>                          <C>
Total Asset Value
 PV @11.00%                  $1,914,638
 PV @12.00%                  $1,795,236
 PV @13.00%                  $1,685,715
</TABLE>

(1)   After management fee and FF&E reserve.

(2)   Terminal values calculated using cap rates on each asset that are 100
      basis points greater than the "going-in" cap rates.


<PAGE>   26
                                                                              26
PRIVATE MARKETS VALUATION
STABILIZED PORTFOLIO VALUATION
REPLACEMENT COST ANALYSIS
($ IN THOUSANDS)

- -     Based on IAC's experience with recently developed assets and assets under
      construction on the Irvine Ranch, NMS applied the range of costs to the
      total units in the stabilized portfolio.


<TABLE>
<CAPTION>
     Property                                                First        Stabilized         Total          Total
       Name                   Location          Units      Occupancy       Occupancy      Cost ($000)      Cost/Unit
- -----------------------      -----------       ------      ---------      ----------      -----------      ---------
<S>                          <C>                <C>        <C>            <C>             <C>              <C>
Sonoma (Oak Creek I)         Irvine, CA          198         Aug-98         Mar-99         $ 25,361         $128,086
Britanny I (Oak Creek II)    Irvine, CA          393         Jan-99         May-00           44,607          113,504
Baypointe                    Newport, CA         300           1997           1998           32,928          109,760
Santa Rosa II                Irvine, CA          207           1997           1998           26,631          128,652
Santa Maria                  Irvine, CA          227           1997           1998           22,613           99,617
Rancho Santa Fe              Tustin, CA          316           1997           1998           38,409          121,547
                                               -----                                       --------         --------
                                               1,641                                       $190,549         $116,118
</TABLE>


<TABLE>
<CAPTION>
                                                                          Cost/Unit               Aggregate Value ($000)
                                                                  -------------------------      --------------------------
                                  Complexes           Units         Average        Median            Low            High
                                  ---------          ------       ---------      ----------      -----------    -----------
<S>                               <C>                <C>          <C>            <C>             <C>            <C>        
Stabilized IAC Portfolio              57             16,317       $  116,118     $  117,526      $ 1,894,691    $ 1,917,666
</TABLE>

(1)   This analyis considers constructing new assets with greater amenities
      (compared to the average age of the stabilized assets of 12 years with
      less amenities)


<PAGE>   27
                                                                              27


PRIVATE MARKETS VALUATION
LEASE-UP PORTFOLIO VALUATION
($ IN THOUSANDS)


- -     NMS valued the lease-up portfolio at costs incurred through November plus
      10.0% profit increment.


<TABLE>
<CAPTION>
    Property                                                      First       Stabilized       Total            Total
      Name                     Location               Units      Occupancy     Occupancy        Cost          Cost/Unit
- ---------------------        -------------            -----      ---------    ----------      --------        ---------
<S>                          <C>                      <C>        <C>          <C>             <C>             <C>     
Sonoma                       Irvine, CA                198        Aug-98        Mar-99        $ 25,361        $128,086
Arcadia at Stonecrest        San Diego, CA             336        Jan-99        Oct-99          42,340         126,012
Britanny I                   Irvine, CA                393        Jan-99        May-00          44,607         113,504
                                                       ---                                    --------        --------
                                                       927                                    $112,308        $121,152

Less:  Unincurred Cost To Complete                                                              43,800
                                                                                              --------

Cost Incurred To Date                                                                         $ 68,508

Plus:  10.0% Developer's Profit                                                                  6,851
                                                                                              --------
Aggregate Value                                                                               $ 75,359
                                                                                              ========
</TABLE>


<PAGE>   28
                                                                              28


PRIVATE MARKETS VALUATION
VALUATION OF ASSETS UNDER CONSTRUCTION
($ IN THOUSANDS)



- -     Since these assets were recently purchased in a competitive market
      process, NMS valued these assets at costs incurred to date.


<TABLE>
<CAPTION>
   Property                                                         First       Stabilized         Total             Total
     Name                   Location                   Units      Occupancy     Occupancy          Cost            Cost/Unit
- -------------------      ------------------           -----       ---------     ----------     ----------        ------------
<S>                      <C>                          <C>         <C>           <C>            <C>               <C>    
Champagne Towers (1)     Santa Monica, CA               119         Sep-99        Jan-00           73,900            621,008
Olson Site               Silicon Valley, CA             298         Mar-00        Dec-00           40,947            137,406
Park Place Land (1)      Irvine, CA                   1,226         May-00        Sep-02          204,272            166,617
Bair Island              Silicon Valley, CA             155         Jun-99        Nov-99           35,756            230,684
Avventura                San Diego, CA                  232         Aug-99        Jan-00           44,170            190,388
                                                      -----                                    ----------       ------------
                                                      2,030                                    $  399,045       $    196,574

                         Less:  Unincurred Cost 
                                To Complete                                                       284,865
                                                                                               ----------
                         Aggregate Value                                                       $  114,180
                                                                                               ==========
</TABLE>


(1)   Champagne Towers and Park Place represent 81% of the total and were both
      recently purchased in a competitive market process.


<PAGE>   29
                                                                              29


PRIVATE MARKETS VALUATION
LAND RIGHTS VALUATION METHODOLOGY


OVERVIEW:

- -     IAC has the exclusive right to acquire apartment land on the Irvine Ranch
      at 95% of fair market value. However, TIC is not obligated to offer land
      for development to IAC.

- -     The value of this right to IAC can be calculated by discounting the 5%
      benefit over the total existing inventory of multi-family land intended to
      be designated by TIC on the Irvine Ranch.


ASSUMPTIONS:

- -     Projected five year apartment development pipeline and therefore projected
      five year land sales are taken from the IAC 1999 Business Plan (dated
      October 1998).

- -     Assumes $177MM in land sales over a five year period.

      *     Assumes the following units per year-- Year 1: 1,476; Year 2: 559;
            Year 3: 1,075; Year 4: 1,558; Year 5: 1,220.

      *     Average land cost per unit assumed to be $47,000 based on recent
            Irvine Ranch land appraisals.

      *     Annual value of benefit to IAC; $3.5MM, $1.3MM, $2.5MM, $3.7MM,
            $3.0MM.

- -     A discount rate of 12% was used to calculate present value.


<PAGE>   30
                                                                              30


PRIVATE MARKETS VALUATION
LAND RIGHTS VALUATION
($ IN THOUSANDS)


<TABLE>
<CAPTION>
                                        Year 1         Year 2         Year 3         Year 4         Year 5
                                       -------        -------        -------        -------        -------
<S>                                    <C>            <C>            <C>            <C>            <C>  
Units Acquired (1)                       1,476            559          1,075          1,558          1,220
Average Land Value Per Unit (2)             47             49             51             53             55

Appraised Value                        $69,372        $27,324        $54,648        $82,369        $67,080
Land Cost to IAC (3)                    65,903         25,958         51,915         78,251         63,726
                                       -------        -------        -------        -------        -------
  Annual Savings to IAC                $ 3,469        $ 1,366        $ 2,732        $ 4,118        $ 3,354
</TABLE>


<TABLE>
<CAPTION>
                                                                                     Discount                   Per
                                                                                      Rate          Value      Share
                                                                                     --------       -----      -----
<S>                                                                                  <C>           <C>         <C>  
                                                                                      12.0%        $10,651     $0.24
                                                                                      14.0%        $10,119     $0.22
                                                                                      16.0%        $ 9,627     $0.21
</TABLE>

(1)   Per IAC Business Plan.

(2)   Based on recent Irvine Ranch land appraisals, including Bonita Canyon (2
      and 3) and Park Place.

(3)   Assumes 5% discount to Appraised Value.


<PAGE>   31
                                                                              31


PRIVATE MARKETS VALUATION
ANALYSIS OF OTHER ASSETS AND LIABILITIES
($ IN THOUSANDS)


<TABLE>
<CAPTION>
                                                   November 30,
                                                     1998 (1)
                                                   ------------
<S>                                                <C>
Other Assets
Cash and Cash Equivalents                           $  19,049
Other Assets                                           14,396
                                                    ---------

 Total Other Assets                                 $  33,445

Other Liabilities
Accounts Payable and Accrued Liabilities            $  44,985
Security Deposits                                       9,446
Dividends and Distributions Payable                     3,403
                                                    ---------

 Total Other Liabilities                            $  57,834

Total Debt
Tax-Exempt Mortgage Bond Financings                 $  18,000
Conventional Mortgage Financings                      129,775
Mortgage Notes Payable to The Irvine Company           49,592
Tax-Exempt Assessment District Debt                    21,306
Unsecured Tax-Exempt Bond Financings                  334,190
Unsecured Term Loan                                   100,000
Unsecured Notes Payable                                99,275
                                                    ---------

 Total Debt                                         $ 752,138

Other Assets and Liabilities                          (24,389)
                                                    ---------

 Net Debt                                           $ 776,527
                                                    =========

Preferred A (Toprs)                                   150,000

Preferred B (Greene Street Exchange Fund)              50,000
                                                    ---------

 Total Debt and Preferred                           $ 976,527
                                                    =========
</TABLE>


(1)   Source: November 30, 1998 Balance Sheet


<PAGE>   32
                                                                              32

PRIVATE MARKETS VALUATION
PROPERTY TAX REASSESSMENT ANALYSIS
($ IN THOUSANDS)

- -     Assuming a sale of individual IAC properties, a property tax reassessment
      (per Proposition 13) would have an $8.4 million negative impact to cash
      flow.


<TABLE>
<S>                                      <C>  
Equity value @ $32.50/share               1,469
Add: Liabilities                            984
Less: Other Assets                          (20)
                                         ------
Net Asset Value                           2,433
Less: Current Assessed Value              1,614
Property Tax Increased Assessment           818
Ad Valorem Tax Rate                        1.03%
Property Tax Reassessed Increase            8.4
Capped @ 7.62%                            110.6
Per Share Impact                           2.45
</TABLE>


<PAGE>   33
                                                                              33


PRIVATE MARKETS VALUATION
COMPARABLE SALES TRANSACTIONS


<TABLE>
<CAPTION>
                                                                        Number Units/        NRA        
Name/ Location                  City            Sale Date       Age       Land Ac        Average Size   
- --------------                  ----            ---------       ---     ------------     ------------   
<S>                            <C>              <C>            <C>      <C>              <C>            
One Park Place                 Irvine             Oct-98         N/A          216              N/A      
                                                                              N/A              N/A
The Lakes at South Coast       Costa Mesa         Aug-98          13          770          716,080      
                                                                            14.13              930
The Resorts                    Aliso Viejo        Jul-98       7 & 8        1,609        2,133,560      
                                                                            96.55            1,326

                                                 -------------------------------------------------------
                                                 Average         10           865        1,424,820      
                                                 Median          10           770        1,424,820      
                                                 -------------------------------------------------------
                            Adjusted cap rate for IAC assets based upon current market conditions: 7.25%
</TABLE>


<TABLE>
<CAPTION>
                                   Sale
Name/ Location                     Price           Price/Unit     Price/SF           Cap Rate
- --------------                  ------------       ----------     --------           --------
<S>                             <C>                <C>            <C>                <C>
One Park Place                  $ 28,000,000        $129,630         N/A              8.3%(1)
                               
The Lakes at South Coast        $114,000,000        $148,052        $159              6.6%(1)
                               
The Resorts                     $198,600,479        $123,431        $107              5.8%
                               

                               --------------------------------------------------------------
                                $113,533,493        $133,704        $133              6.9%
                                $114,000,000        $129,630        $133              6.6%
                               --------------------------------------------------------------
                 Adjusted cap rate for IAC assets based upon current market conditions: 7.25%
</TABLE>


<TABLE>
<S>                            <C>               <C>         <C>        <C>         <C>          
Villas Alliento                Rancho Santa       Oct-98          10         225         164,484 
                                 Margarita
                                                                           11.30             731
Laguna Brisas Apartments       Laguna Niguel      Feb-98          12         175         174,843 
                                                                                             999
Sea Terrace Apartments         Dana Point         May-97          26         208         183,820 
                                                                           11.88             884
Villa Serena Apartments        Rancho Santa       Apr-97           9         301         229,593 
                                 Margarita
                                                                           14.29             763
Toscana Apartments             Irvine             Feb-97           5         563         501,337 
                                                                           11.64             890
                                                 ----------------------------------------------- 
                                                 Average          13         294         250,815 
                                                 Median         10.5         225         183,820 
                                                 ----------------------------------------------- 
                     Adjusted cap rate for IAC assets based upon current market conditions: 7.70%
</TABLE>

<TABLE>
<S>                           <C>              <C>             <C>         <C> 
Villas Alliento                    $14,450,000      $64,222         $88         9.0%
                              
                              
Laguna Brisas Apartments           $16,750,000      $95,714         $96         7.4%
                              
Sea Terrace Apartments             $19,450,000      $93,510        $106         7.2%(2)
                              
Villa Serena Apartments            $17,710,000      $58,837         $77         7.2%
                              
                              
Toscana Apartments                 $51,250,000      $91,030        $102         8.3%
                              
                                   -------------------------------------------------
                                   $23,922,000      $80,663         $94         7.8%
                                   $17,710,000      $91,030         $96         7.4%
                                   -------------------------------------------------
        Adjusted cap rate for IAC assets based upon current market conditions: 7.70%
</TABLE>






<TABLE>
<S>                            <C>               <C>         <C>        <C>         <C>          
Oasis Martinque                Costa Mesa         Oct-97          10         713         642,249 
                                                                           13.88             901
Sea Palms Village              Costa Mesa         Jun-97           8         146         130,053 
                                                                            4.77             893
Crown Terrace Apartments       Laguna Niguel      Mar-97          13         176         175,296 
                                                                           19.43             996
Woodbridge Meadows             Irvine             Feb-97          18         375         299,318 
                                                                           17.80             798
Mill Creek                     Costa Mesa         Jul-96          25         258         208,333 
                                                                                             807
                                                 -----------------------------------------------
                                                 Average          15         334         291,050 
                                                 Median           13         258         208,333 
                                                 -----------------------------------------------

Adjusted cap rate for IAC assets based upon current market conditions: 8.00%
</TABLE>


<TABLE>
<S>                             <C>              <C>             <C>         <C> 
Oasis Martinque                      $67,500,000      $94,670        $105         7.6%
                               
Sea Palms Village                    $11,550,000      $79,347         $89         9.8%
                               
Crown Terrace Apartments             $12,305,000      $69,915         $70         8.0%
                               
Woodbridge Meadows                   $29,158,000      $77,755         $97         7.8%
                               
Mill Creek                           $17,500,000      $67,829         $84         8.0%
                                     -------------------------------------------------
                                     $27,602,600      $77,903         $89         8.2%
                                     $17,500,000      $77,755         $89         8.0%
                                     -------------------------------------------------

Adjusted cap rate for IAC assets based upon current market conditions: 8.00%
</TABLE>



(1)   Includes benefit of existing tax-exempt financing.

(2)   Cap rate increased for favorable financing and revenues adjusted to
      reflect actual occupancy.



<PAGE>   1
                                                                    Exhibit 99.7

                        NATIONSBANC MONTGOMERY SECURITIES



Scott M. Kelley
Managing Director
Morgan Stanley Dean Witter
1585 Broadway
New York, NY  10036

January 12, 1999

Dear Scott:

TIC Acquisition LLC ("TIC") has made a $32.50 offer that provides shareholders
of Irvine Apartment Communities ("IAC") with a significant premium to the
inherent value of their investment. It is TIC's strong opinion, in light of
traditional public and private valuation methodologies, that this offer is not
only very fair but also aggressive and that there is no other source who will
pay more than $32.50 per share. Based on public statements and investor
activity, the vast majority of Wall Street research analysts, the financial and
business press and most importantly, IAC shareholders, all agree with the basic
fairness of the TIC offer.

We fully appreciate the dedicated effort the Special Committee of IAC's Board of
Directors and its advisor, Morgan Stanley, have expended in making TIC defend
its valuation. However, we believe that the material we submitted on January 5,
1999, in response to your letter of December 30, 1998, together with this letter
more than adequately support our valuation and confirms the offer's fairness.

As requested in your letter, dated January 6, 1999, we are forwarding to you our
support and positions regarding our valuation methodology and assumptions. It is
our expectation that the sections outlined below, together with the enclosed
information, will help you better understand the large body of analysis
supporting the validity of TIC's $32.50 offer.

Public Valuation Approach

Based upon traditional public valuation methodologies, the value for IAC on a
per share basis is between $20.00 and $32.00. Key points from our public
valuation analysis are as follows:

           -         TIC offered a 19% premium to the closing IAC stock price as
                     of November 30, 1998. This one-day premium compares
                     favorably to the 8% median in recent REIT M&A transactions.
                     See Exhibit I-A.

           -         The $32.50 offer price is equivalent to 12.7x 1999
                     projected funds from operations (FFO) based upon First Call
                     consensus. Comparable large capitalization apartment REITs
                     trade between 7.2x and 10.6x projected 1999 FFO. Although
                     IAC already had the highest FFO multiple in the apartment
                     sector
<PAGE>   2

Morgan Stanley
Page 2

                     before the offer, TIC's offer represents a 34% premium to
                     the average 1999 FFO multiple of 9.5x for comparable
                     apartment REITs. See Exhibit I-B.

           -         IAC traded at the highest FFO multiple partially due to the
                     support from an open market purchase program conducted by
                     The Irvine Company prior to its offer. In 1998, The Irvine
                     Company purchased 2.0 million shares of IAC, or roughly 17%
                     of all shares traded, at an average purchase price of
                     approximately $29.00. The share price prior to TIC's offer
                     was also supported by TIC with respect to the "10% Return
                     Guarantee" relating to land sales which has now expired.

           -         The average published net asset value (NAV) for IAC, as
                     estimated by Wall Street research analysts prior to TIC's
                     proposal, is $26.57 and the range is from $24.00 to $28.71.
                     TIC's offer is a 22% premium to the average NAV estimate.
                     See Exhibit I-D.

           -         The average 12 to 18 month target IAC share price, as
                     projected by Wall Street research analysts within the two
                     months prior to TIC's offer, was $32.00. TIC's offer is a
                     2% premium to this average target share price. Since the
                     average target share price is projected 12 to 18 months in
                     the future, TIC's offer is substantially greater than a 2%
                     premium after considering the time value of money. See
                     Exhibit I-D.

           -         The offer price represents a 21% premium to the 30-day
                     average share price prior to the offer, a 25% premium to
                     the 90-day average share price prior to the offer and is
                     greater than the 52-week high of $32.44. See Exhibit I-C.

           -         General consensus by Wall Street research analysts since
                     TIC's proposal was announced has been that the $32.50 offer
                     price is fair (See Exhibit I-E). In unrelated and
                     unsolicited conversations with shareholders and research
                     analysts, the common view is that the $32.50 offer price is
                     fair. For example, Ken Rosen, noted California economist
                     and founding partner of Lend Lease Rosen Real Estate
                     Securities, which owns approximately 4% of IAC's
                     outstanding stock, has indicated his support and intent to
                     vote in favor of the transaction.

           -         Trading activity also reflects that TIC's offer is fair,
                     with over 20% of shares owned by non-IAC affiliates sold
                     since TIC's offer on December 1, 1998. All of the shares
                     traded have been at less than the $32.50 offer price.

Rent Growth

Rent growth projections, in our analysis, are consistent with the views of IAC
management and action taken by the Board of Directors of IAC. IAC management
projections are reflected in their 1999 Revised Business Plan, dated October
1998 (Exhibit II-A), and in a presentation to the IAC Board of Directors on
October 30, 1998 (Exhibit II-B). The Business Plan, which indicated

<PAGE>   3
Morgan Stanley
Page 3


a 5% rent growth projection for 1999, was approved at the October 30, 1998,
Board of Directors meeting for release to Wall Street research analysts and
financial institutions.

The IAC Board of Directors and management expect IAC to meet or exceed the
market rent growth rate in 1999. Based upon the information contained in Exhibit
II, projected market rent growth is 5%. Additional points concerning market rent
growth are summarized below.

           -         The Exhibit II Summary provides 21 references of projected
                     1999 rent growth rates ranging from 3.0% to 6.2%. IAC
                     management and Wall Street research analysts provided these
                     projections. The average of all sources of 1999 Orange
                     County rent growth projections is 4.8%. No source projects
                     rent growth above 6.2%.

           -         Management has provided a range of 1999 rent growth
                     projections for IAC from 3% to 6%. This is consistent with
                     real estate appraisers, real estate market research and
                     Wall Street research analysts. Therefore, TIC and
                     NationsBanc Montgomery Securities LLC ("NMS") believe that
                     the appropriate growth rates to be used in the IAC
                     valuation should range from 3% to 6%. TIC and NMS used the
                     IAC Revised Business Plan scenario of 5%. In establishing
                     5% rent growth for 1999, we considered the totality of the
                     IAC Revised Business Plan (the low case, base case and
                     upside case) and the market information noted herein.

           -         Economic growth, as reflected by both Gross Domestic
                     Product (GDP) and job growth projections, is expected to
                     slow as a result of the Asian economic crisis and other
                     factors (Exhibit II-Z). This will likely affect housing
                     demand and inhibit IAC's ability to increase rents.

In our discussions concerning rent growth, there has been reference to a 12%
Chairman's Goal. With the view of putting this reference in context, we have
discussed your observations with TIC and reviewed written material supplied to
the Board as the preliminary 1999 Business Plan was being discussed. Based upon
this review, it is clear that the 12% reference was to rental growth achieved by
a select group of competitive apartment communities in South Orange County by
annualizing nine months of 1998.

The Chairman indicated to management and discussed with members of the Board
that IAC's performance was behind both their own projections and the 12% market
growth in 1998 by a considerable margin. After much discussion, the following
points were agreed upon unanimously by the Board and were supported by IAC
management. All agreed that looking forward in 1999, it would be IAC's objective
to meet or exceed the rental growth results of the competitive market in Orange
County, whatever that growth might be. For purposes of specificity, several
levels of numerical goals were unanimously approved relating to the 1999
Business Plan. The Board first confirmed a revised base planning goal of 5%, 4%
and 3% rental growth for the years 1999 to 2001, respectively. This would be the
official plan and the plan discussed publicly.

<PAGE>   4
Morgan Stanley
Page 4


Additionally, it was agreed that an "Upside Goal" for management to target in
1999 would be a 7% rental growth rate, not 12%. This was the action taken and
was the agreement of all involved. We hope this clarification is helpful to you.

Bulk Discount

Regarding your point suggesting that it is not "appropriate, based on legal
precedent regarding transactions of this type, to apply a liquidity or control
discount," we note the following.

We would emphasize at the outset that we are in no way suggesting a "control" or
any other type of discount to the 83% non-TIC ownership of IAC. Instead, we are
proposing a premium at $32.50 per share. The relevance of discounts to this
analysis is in evaluating the price that you can reasonably expect to obtain
from a third party which, based upon our analysis, is significantly less than
TIC's proposal.

However, it has been TIC's and NMS' experience that in transactions of this size
and type, buyers would typically apply a size-oriented discount to the total
value of the assets being acquired. Market research, interviews with market
participants and legal precedent suggests that there is considerable support for
size-oriented discounts.

           -         A private buyer must consider liquidity when contemplating
                     the purchase of such a sizeable portfolio of assets. It is
                     NMS' view that very few buyers exist that would be willing
                     or have the resources available to make such an investment.
                     Therefore, any buyer would consider this risk in making a
                     determination in value.

           -         The geographic concentration of the portfolio holds future
                     risk for a potential buyer. Such risks include but are not
                     limited to:

                     -         legislative (e.g., rent control)

                     -         natural disasters (e.g., earthquakes)

                     -         economic downturn (e.g., Orange County
                               bankruptcy, Asian economic crisis)

           -         If a third party buyer ultimately elected to sell this
                     portfolio, the buyer would discount current value for
                     several reasons. First, an orderly liquidation would take
                     considerable time to complete. This suggests a cost
                     associated with the time value of money. Second, any such
                     disposition would require significant transaction costs
                     further reducing the current valuation from the perspective
                     of the buyer. Finally, selling this number and value of
                     properties would place downward pressure on property prices
                     resulting in an additional discount to the value of the
                     assets.

<PAGE>   5
Morgan Stanley
Page 5

           -         When a buyer ultimately sells these properties, there will
                     be a substantial increase in property taxes due to
                     Proposition 13 tax reassessment. A buyer must recognize
                     this diminution of value in its terminal sales price.

Let us be clear why this subject has been broached in our analysis. We believe
it is important that the Special Committee assess whether there is a method
whereby more sales proceeds on a net basis can be returned to shareholders in
cash above TIC's offer of $32.50. In assessing such possibilities, another buyer
would think in terms of a bulk discount, Proposition 13 reassessment and the
like. Our analysis shows conclusively that such considerations would result in
net cash available to shareholders substantially below $32.50.

Notwithstanding the above discussion, we would note that if Morgan Stanley's
most significant assumptions affecting valuation of no bulk discount and 45%
savings of corporate, general and administrative expenses are applied to our net
asset value analysis, the price per share is still substantially below TIC's
offer price of $32.50 (Exhibit III-A).

Land Rights Agreement

NMS' analysis has indicated a value for the Land Rights Agreement that is
affected by the supply of available land for multi-family development on the
Irvine Ranch. Additionally, any land identified for future multi-family
development in the 1999 IAC Revised Business Plan is not a contractual
obligation of TIC. The Land Rights Agreement is clear that TIC has no obligation
to make any land available to IAC for future apartment development. Not only is
this contractually true, but it has been the subject of consistent public
disclosure. The land which is owned by TIC can be sold or used, at TIC's sole
discretion, for any purpose other than apartments, including residential
condominiums.

           -         NMS used the 1999 IAC Revised Business Plan for determining
                     the number of units to be developed under the Land Rights
                     Agreement, which is 5,763 units over five years (Exhibit
                     IV-A). Given historical construction activity, we consider
                     IAC's estimate (and ours) for multi-family development over
                     the next five years to be aggressive. Also, TIC has
                     informed IAC on several occasions that the projects listed
                     in its Business Plan will likely not all be made available
                     for both entitlement and competitive reasons. In this
                     regard, TIC must maintain a balance in its master plan,
                     which includes other medium to high density uses besides
                     apartments (e.g., for sale condominiums). Not all of this
                     entitled land will be made available for apartment use.

           -         During our conference call on January 5, 1999, you
                     indicated that an appropriate methodology is to assume a
                     total of 15,000 units to be developed over a forecast
                     period of 10 years to arrive at a value for the Land Rights
                     Agreement. Morgan Stanley's estimate of 15,000 units is
                     unattainable for several reasons:

<PAGE>   6
Morgan Stanley
Page 6

                     -         During the past 30 years, when land was in much
                               greater abundance and entitlement was more
                               readily attainable, approximately 16,000
                               apartment units were developed on the Irvine
                               Ranch. Building nearly the same number of units
                               in one-third the amount of time with greater
                               zoning restrictions and less land is highly
                               questionable.

                     -         Since it's IPO, IAC has developed approximately
                               800 units per year on the Irvine Ranch, which is
                               just over half of Morgan Stanley's estimate going
                               forward. It should also be noted that for several
                               years just prior to the IPO, no new apartment
                               development occurred on the Irvine Ranch.

           -         Morgan Stanley has suggested that the value to IAC should
                     be greater than the 5% discount to fair market value
                     stipulated in the Land Rights Agreement, although no basis
                     for the suggestion has been offered. The Land Rights
                     Agreement clearly states that IAC is to receive a 5.0%
                     discount to fair market value as determined by independent
                     MAI appraisers. It should also be noted that the "10%
                     Minimum Return" guarantee, and thus the land costs
                     subsidized by TIC in the past, have now expired under the
                     agreement. Therefore, NMS has used a 5.0% discount in
                     arriving at the cash flow numbers to be valued over the
                     forecast period.

           -         Discount rates for land should be significantly higher than
                     discount rates for completed apartment units due to the
                     speculative nature of the investment, the uncertainty of
                     entitlement, lack of cash flow and the long term investment
                     horizon. Appropriate discount rates would likely range from
                     a low of 12% to a high exceeding 20% for the forecast
                     period.

           -         Morgan Stanley indicated land prices of $50,000 to $75,000
                     per unit in its valuation analysis of the Land Rights
                     Agreement. $54,000 is the current price per unit for the
                     best Irvine Ranch land designated for normal apartment
                     densities, such as Bonita Canyon Village 2 in Newport
                     Beach. The projected land to be supplied under the Land
                     Rights Agreement will primarily be located in the central,
                     non-coastal areas of Orange County where land prices are
                     somewhat lower. However, to the benefit of your client, NMS
                     has used an average land price of $50,000 per unit for the
                     forecast period.

           -         In the event that multi-family development on the Irvine
                     Ranch decreases or ceases, Morgan Stanley suggests that
                     more value should be attributed to the existing portfolio
                     as a result of higher rents. NMS disagrees for the
                     following reasons.

                     -         TIC has the right to use any land on the Irvine
                               Ranch for the development and sale of medium to
                               high density residential property, including
                               condominiums, an affordable alternative to
                               apartments. This use would 

<PAGE>   7
Morgan Stanley
Page 7


                               directly compete with IAC, just as the move up
                               for sale market alternative has inhibited IAC
                               growth over the last year.

                     -         Additionally, competitors may build apartment
                               units adjacent to Irvine Ranch property, which
                               would offset the potential for rent growth from
                               decreased on-ranch development. The completion of
                               the Highway 73 corridor has already opened up
                               more land to compete with the Irvine Ranch. IAC
                               management has highlighted the impact of toll
                               roads on the market, a relevant point in
                               assessing the value of the Land Rights Agreement.

Corporate, General & Administrative Costs

With regard to your point concerning corporate, general and administrative
costs, TIC needs and expects to retain the existing management structure in
order to manage effectively this portfolio of assets.

           -         The current offer communicates TIC's intention to continue
                     to pursue apartment development on and off the Irvine Ranch
                     over the long term. A significant management structure,
                     similar to that presently employed by IAC, will be
                     required.

           -         In arriving at a projected amount of corporate, general and
                     administrative expense of $9.2 million for 1999, NMS has
                     already deducted over $1,000,000 from the existing Business
                     Plan to reflect cost savings. (Reference Exhibit V-A)

           -         TIC intends to retain public securities such as the public
                     bonds and preferred stock. Thus, expenses related to public
                     reporting requirements and obtaining credit ratings will
                     continue to be incurred.

As earlier noted, if Morgan Stanley's most significant assumptions affecting
valuation of no bulk discount and 45% savings of corporate, general and
administrative expenses are applied to our net asset value analysis, the price
per share is still substantially below TIC's offer price of $32.50 (Exhibit
III-A).

Cap Rates

NMS has conducted an extensive review of 45 IAC properties and 20 comparable
apartment projects within the Southern Orange County area. We maintain that a
blended cash flow cap rate of 7.62% is fair when considering all factors
affecting valuation.

           -         Comparable sales and Wall Street research analysts have
                     cash flow cap rates averaging 7.8% and 7.8%, respectively
                     (Exhibit VI Summary).

<PAGE>   8
Morgan Stanley
Page 8

           -         The Hon Apartment Portfolio in Laguna Niguel was recently
                     sold to Simpson, a Denver-based private development
                     company, for $80 million at a forward cash flow cap rate of
                     7.55% (Exhibit VI-G). IAC valued the 794-unit Hon Portfolio
                     at a 7.6% forward 12-month cash flow cap rate (Exhibit
                     VI-B). The majority of this portfolio compares favorably
                     with IAC's assets, which we valued at a 7.25% cash flow cap
                     rate (Exhibit VI-C).

           -         Other recent IAC apartment bids and successful acquisitions
                     were valued at cap rates ranging from 7.3% to 7.8% and are
                     noted below (Exhibit VI-E). These bids and successful
                     acquisitions were subject to a consensus among IAC
                     management, TIC representatives and The Board itself as to
                     what was both economic and prudent. Additionally, IAC's
                     1999 Revised Business Plan specifies target breakeven cap
                     rates of 7.75% (Exhibit VI-D).

                     -         Villas of Renaissance (IAC cap rate: 7.3%; NMS
                               valuation: 7.25%)

                     -         The Lakes at South Coast (IAC: 7.3%; NMS
                               valuation: 7.25%)

                     -         The Resorts (IAC: 7.6%; NMS valuation: 7.25%)

                     -         Champagne Towers (IAC: 7.8%)

           -         Due to turmoil in the public equity and public debt
                     markets, the number of real estate buyers is decreasing.
                     Thus, over the last 90 days cap rates are increasing as
                     evidenced in the most recent comparable sales, Park Place
                     and the Hon portfolio.

           -         Two recent comparable sales should have their cap rates
                     adjusted based upon several factors:

                     -         The Lakes had favorable financing and a
                               high-density urban location.

                     -         Rents at the Resorts were 30% less than average
                               IAC rents prior to the sale, and subsequently the
                               Resorts experienced tremendous rent growth with
                               the opening of the 73 corridor.

                     -         The Resorts sale price reflects a strong
                               tax-motivated buyer.

           -         While there are several top tier properties within the IAC
                     portfolio, there are ten properties built in the late
                     1960's and mid 1970's which would be valued at cap rates
                     significantly above our blended cash flow cap rate of
                     7.62%.

           -         Based upon our blended cash flow cap rate of 7.62%, TIC's
                     offer price equates to approximately $140,000 per
                     stabilized apartment unit. This is more than double the
                     average apartment unit sold in Orange County and
                     $36,000/unit more (or 34% more) than the comparable
                     apartment sales in the Southern Orange County area


<PAGE>   9
Morgan Stanley
Page 9

                     (Exhibit VI-A). In addition, the per unit purchase price is
                     significantly higher than all Orange County apartment
                     sales, including The Resorts and The Lakes as noted above.

Discount Rates for Analysis of Present Value of Future Property Cash Flow

NMS believes that it has applied the appropriate asset discount rates in
arriving at its valuation using present value analysis. As stated in the current
IAC Revised Business Plan, and in numerous presentations and conversations with
IAC senior management, the estimated cost of equity for IAC shareholders is
15.0%. Assuming 15.0% as the cost of equity (and using the same capital
structure and cost of debt assumed by Morgan Stanley) the WACC for IAC is 11.8%.
Institutional investors such as pension funds, who would be the likely private
buyers for a portfolio of this magnitude, would look at valuation using
unleveraged discount rates in the 11% to 13% range.

In addition, it is our view that the capital asset pricing model ("CAPM") is
inherently flawed when applied to the real estate industry.

           -         The CAPM methodology uses correlation between the stock
                     price movement of IAC and the S&P 500 over time. However,
                     the S&P 500 does not even allow REIT's into the index due
                     to the special circumstances that surround their structure.

           -         The R-Squared correlation of IAC and the S&P 500 between
                     1/31/94 and 12/31/98, for example, was 9%. This is not a
                     significant number.

           -         It is inappropriate to apply a public market weighted
                     average cost of capital ("WACC") when using that WACC for a
                     private market valuation.

In summary and based upon the foregoing, we reiterate that TIC's offer at $32.50
per share is fair for the shareholders of IAC.

It is our view that the all cash TIC proposal is by far the best offer the
Special Committee can find on behalf of shareholders. It is also our view that
this offer is in the best interest of shareholders. Shareholders want this
transaction consummated as soon as possible. Dozens of contacts have been made
by shareholders to representatives at TIC. Unanimously, the primary concern is
how soon the transaction will be completed. The market trading activity
indicates acceptance of the offer as does institutional feedback. Therefore, we
think it is incumbent upon our respective clients to finalize an agreement.

We have made every effort to explain our valuation philosophy to you and to
respond in detail to your questions and concerns. We have disclosed material to
you upon which our valuation was based, and we have been specific as to the
numerous methodologies we have employed. We are not aware of the existence of
any information or analysis which indicates value conclusions different from
those presented to you. We believe our analysis is fair, thorough and complete

<PAGE>   10
Morgan Stanley
Page 10

and clearly supports the fact that $32.50 is a premium for shareholders of IAC.
We, therefore, look forward to your final response.

Sincerely,



Ron D. Sturzenegger
Senior Managing Director



Exhibits Attached

cc:        Thomas Dobson
<PAGE>   11
                                    EXHIBIT I

<PAGE>   12
                                                                             I-A

PUBLIC MARKETS VALUATION

SELECTED COMPARABLE M&A TRANSACTIONS

<TABLE>
<CAPTION>
                                                                                           PREMIUM    PREMIUM
                                                                                           PAID TO    PAID TO
                                                                                            SHARE      SHARE      AGG
                                                                                AGGREGATE   PRICE      PRICE     VALUE/     EQUITY
  DATE                                                                            VALUE     1 DAY      30 DAYS    LTM       VALUES/
ANNOUNCED   TARGET NAME                       ACQUIROR NAME                       ($MIL)    BEFORE     BEFORE    EBITDA     LTM PPO
- ---------   -------------------------------   --------------------------------  ---------  -------    -------    -------    -------
<S>         <C>                               <C>                               <C>        <C>        <C>        <C>        <C>
 11/17/98   Meridian Industrial Trust         ProLogis Trust                     $1,472.6    12.7%       9.0%     13.1x       14.5x

 09/10/98   American Apartment Communities    United Dominion Trust                 787.0      NA         NA        NA          NA

 07/08/98   Merry Land & Investment Co Inc    Equity Residential Pptys Trust      2,228.7    12.0%      14.5%     15.1x       14.9x

 04/02/98   Security Capital Atlantic Inc     Security Capital Pacific Trust      1,627.0    14.9%      14.2%     15.2x       13.3x

 03/08/98   Avalon Properties Inc             Bay Apartment Communities           1,967.7    (1.3)%     (4.4)%    17.9x       19.7x

 12/22/97   ASR Investments Corp              United Dominion Realty Trust Inc      281.6     3.2%       2.0%     15.7x       13.9x

 12/17/97   Oasis Residential Inc             Camden Property Trust                 947.9     9.4%      10.1%     12.9x       10.9x

 12/16/97   Ambassador Apartments Inc         Apartment Investment & Mgmt Co        629.8     4.0%       4.3%     13.0x       10.6x

 08/28/97   Evans Withycombe Residential      Equity Residential Pptys Trust        957.4     14.2%     18.9%     13.6x       12.4x

 08/25/97   Arbor Property Trust              Vornado Realty Trust                  234.2     3.2%       4.8%     11.3x       13.6x

 08/04/97   Columbus Realty Trust             Post Properties Inc                   590.9     4.2%       4.5%     17.5x       15.0x

 02/20/97   NHP Inc                           Apartment Investment & Mgmt Co        284.0      NM         NM       8.1x         NM

 01/17/97   Wellsford Residential 
              Property Trust                  Equity Residential Pptys Trust        996.0     7.9%      10.1%     13.7x       14.0x

                                                       ---------------------------------------------------------------------------
                                                       Average                                7.7%       8.0%     13.9x       13.9x
                                                       Median                                 7.9%       9.0%     13.6x       13.9x
                                                       ===========================================================================

                                                       Private Eye Data                    $27.13     $27.13    $138.4      $ 98.7

                                                  Implied Valuation - Average              $29.20     $29.29    $20.79      $30.37
                                                  Implied Valuation - Median               $29.27     $29.57    $19.96      $30.35
</TABLE>

- ----------

* Source: Public Filings, SDC, and Factset.
<PAGE>   13
                                                                             I-B

PUBLIC MARKETS VALUATION

TRADING COMPARABLES


<TABLE>
<CAPTION>
                                                        12-MONTH RANGE
                                        STOCK PRICE   ------------------     %ABOVE      %BELOW    INDICATED      CURRENT
           COMPANY              TICKER   11/23/98       LOW        HIGH        LOW        HIGH     ANNUAL DIV.     YIELD 
- -----------------------------   ------  -----------   ------      ------     ------      ------    -----------    -------
<S>                             <C>     <C>           <C>         <C>        <C>         <C>       <C>            <C>  
Avalon Bay Communities, Inc.     AVB      $33.38      $30.50      $40.50       9.4%      (21.3)%     $ 2.04         6.1% 
Apartment Investment and Mgmt    AIV       34.94       30.00       41.00      16.5%      (17.4)%       2.25         6.4% 
BRE Properties                   BRE       23.88       21.50       30.00      11.0%      (25.7)%       1.44         6.0% 
Equity Residential Ppts Trust    EQR       42.75       34.69       52.56      23.2%      (23.0)%       2.68         6.3% 
Post Properties, Inc.            PPS       38.69       35.81       42.00       8.0%       (8.6)%       2.60         6.7% 
Archstone Communities            ASN       20.50       17.88       25.13      14.7%      (22.6)%       1.42         6.9% 
Charles E. Smith Residential     SRW       29.13       28.31       35.75       2.9%      (22.7)%       2.14         7.3% 
United Dominion Realty Trust     UDR       10.56       10.44       14.94       1.2%      (41.4)%       1.05         9.9% 
- -------------------------------------------------------------------------------------------------------------------------
               MEAN                                                           10.9%      (22.8)%                    7.0% 
              MEDIAN                                                          10.2%      (22.7)%                    6.6% 
=========================================================================================================================
IAC - Current                    IAC      $27.13      $23.00      $32.44      17.9%      (19.6)%     $ 1.54         5.7% 
IAC - Offer                      IAC      $32.50                              41.3%                                 4.7%
=========================================================================================================================
</TABLE>

<TABLE>
<CAPTION>
                                        EST. CY FFO/SHARE                         1998
                                   ----------------------------    IMPLIED FFO    PAYOUT
           COMPANY                 1997A      1998E       1999E    EST. CAGR(2)   RATIO
- -----------------------------      -----      -----       -----    ------------   ------
<S>                                <C>        <C>         <C>      <C>            <C>  
Avalon Bay Communities, Inc.       $2.45      $2.88       $3.29       15.9%       70.8%
Apartment Investment and Mgmt       2.78       3.42        3.95       19.2%       65.8%
BRE Properties                      1.84       2.11        2.34       12.8%       68.2%
Equity Residential Ppts Trust       3.69       4.05        4.44        9.7%       66.2%
Post Properties, Inc.               3.03       3.37        3.66        9.9%       77.2%
Archstone Communities               1.61       1.80        2.03       12.3%       78.9%
Charles E. Smith Residential        2.65       2.91        3.16        9.2%       73.5%
United Dominion Realty Trust        1.36       1.38        1.46        3.6%       76.1%
- --------------------------------------------------------------------------------------
               MEAN                                                   11.6%       72.1%
              MEDIAN                                                  11.1%       72.2%
- --------------------------------------------------------------------------------------
IAC - Current                      $2.01      $2.25       $2.56       12.9%       68.4%
IAC - Offer                                                                      
======================================================================================
</TABLE>

<TABLE>
<CAPTION>
                                                PRICE/FFO
                                          ----------------------     SHARES     MARKET CAP.    NET LTD     FIRM
          COMPANY               TICKER    1997A    1998E   1999E   O/S(MM)(3)     ($MM)         ($MM)      VALUE
          -------               ------    -----    -----  ------   ----------   -----------   --------   ---------
<S>                             <C>       <C>      <C>    <C>      <C>          <C>           <C>        <C>
Avalon Bay Communities, Inc.      AVB      13.6x   11.6x   10.1x      69.1      $2,305.2      $1,524.5   $ 3,829.7
Apartment Investment and Mgmt     AIV      12.6    10.2     8.8       52.4       1,829.6       1,623.0     3,452.6
BRE Properties                    BRE      13.0    11.3    10.2       50.0       1,193.2         699.6     1,892.9
Equity Residential Ppts Trust     EQR      11.6    10.6     9.6      133.5       5,708.2       4,830.2    10,538.3
Post Properties, Inc.             PPS      12.8    11.5    10.6       44.4       1,717.9         773.1     2,491.0
Archstone Communities             ASN      12.7    11.4    10.1      104.6       2,144.7       2,328.9     4,473.6
Charles E. Smith Residential      SRW      11.0    10.0     9.2       34.0         989.3         890.7     1,880.0
United Dominion Realty Trust      UDR       7.8     7.7     7.2      103.8       1,096.8       1,775.4     2,872.2
- ------------------------------------------------------------------------------------------------------------------
               MEAN                        11.9x   10.5x   9.5x
              MEDIAN                       12.7x   10.9x   9.9x
===================================================================================================================
IAC - Current                     IAC      13.5x   12.1x   10.6x      45.2      $1,224.9      $  987.0   $ 2,211.9
IAC - Offer                                16.2x   14.4x   12.7x                $1,467.6      $  987.0   $ 2,454.6
===================================================================================================================
</TABLE>

<TABLE>
<CAPTION>
                                     DEBT/      MOODY       S&P       TOTAL    IMPLIED VALUE
          COMPANY                 FIRM VALUE    RATING      RATING    UNITS      PER UNIT
          -------                 ----------    ------      ------   -------   -------------
<S>                               <C>           <C>         <C>      <C>       <C>
Avalon Bay Communities, Inc.         39.8%       Baa2         BBB     42,564      $89,975
Apartment Investment and Mgmt        47.0%       NR            NR     58,495       59,023
BRE Properties                       37.0%       Baa2         BBB     23,301       81,236
Equity Residential Ppts Trust        45.8%       A3          BBB+    192,558       54,728
Post Properties, Inc.                31.0%       Baa1        BBB+     32,514       76,614
Archstone Communities                52.1%       NR            NR     93,170       48,015
Charles E. Smith Residential         47.4%       NR            NR     23,400       80,342
United Dominion Realty Trust         61.8%       Baa1        BBB+     73,000       39,345
- -----------------------------------------------------------------------------------------
               MEAN                  45.2%                                         66,160
              MEDIAN                 46.4%                                         67,819
==========================================================================================
IAC - Current                        44.6%        Baa2       BBB-    18,768       117,915
IAC - Offer                                                                       130,855
==========================================================================================
</TABLE>

              

<TABLE>
<CAPTION>
================================================================================
              IMPLIED VALUE BASED ON COMPARABLE TRADING MULTIPLES:
                                                       Price/FFO
                                        ----------------------------------------
                                        1997A            1998E            1999E
                                        ------           ------           ------
<S>                                     <C>              <C>              <C>   
Mean Multiples                          $23.87           $23.68           $24.30
Median Multiples                        $25.43           $24.60           $25.25
================================================================================

</TABLE>


(1) FFO Estimates derived from First Call and NationsBanc Montgomery Securities
    research.

(2) Est. CAGR derived from percentage change between 1997 and 1999 estimates.

(3) Includes OP Units.
<PAGE>   14
                                                                             I-C


PUBLIC MARKETS VALUATION

IAC STOCK PRICE - AS OF NOVEMBER 23, 1998

<TABLE>
<S>                                    <C>             <C>
Current stock price                                    $27.13

Average stock price over the last:
  30 days                                              $26.81

  60 days                                              $26.21

  90 days                                              $25.95

52-week high                                           $32.44

All-time high                                          $33.50

Offering prices for:
  IPO:
  11.8 million shares                    12/1/93       $17.50

  Follow-ons:
  4.5 million shares                      8/3/95       $17.25

  1.15 million shares                    2/14/97       $27.50
</TABLE>

<PAGE>   15
                                                                             I-D

Private Eye
Research Analyst's Views (Before the Offer Date as of December 1, 1998)

<TABLE>
<CAPTION>
Report
 Date     Firm               Analyst             Rating        Target Price    Target Date    NAV Estimate    NAV Methodology
- -------   ----               -------             ------        ------------    -----------    ------------    ---------------
<S>       <C>                <C>                 <C>           <C>             <C>            <C>             <C>
11/4/98   Merrill Lynch      Eric I. Hemel       Long Term     Not in report                  $27.18          NAV estimate is
                                                 Accumulate                                                   from July 24, 1997
                                                                                                              report; no NAV was
                                                                                                              stated in the most
                                                                                                              recent report

11/3/98   NationsBanc        Christopher         Buy           $32.00          12 month       $24.50          Cap rate of 8.0%
          Montgomery         Hartung                                                                          with estimated
          Securities                                                                                          99 NOI of $148mm
                                                                                                              based upon a 3%
                                                                                                              growth rate

11/3/98   Jefferies & Co.,   James F. Wilson     Buy           $32.00          was $35-36     $24.00          No basis for analysis
          Inc.                                                                 in June 1998                   was given


10/7/98   Morgan Stanley     Steven G. Bloom     Outperform    $34.00                         Not in report
          Dean Whitter

10/5/98   Sutro & Co.        Craig M. Silvers    Accumulate/   $30.00          12 month       Not in report
                                                 Buy

9/1/98    JP Morgan          Lee Schalop         Buy           Not in report                  $28.71          Q2 98 annualized
                                                                                                              property cash flow;
                                                                                                              capped at 8.0% (states
                                                                                                              in report that a 7.5%
                                                                                                              cap equates to a
                                                                                                              $32 NAV); development
                                                                                                              is based on 10.5%
                                                                                                              return on cost and
                                                                                                              an 8.0% cap rate

8/28/98   Painewebber        Susan Kaupie        Neutral       Not in report                  Not in report
                             Jonathan Litt

8/19/98   CIBC Oppenheimer   Roxana Zirakzadeh   Buy           Not in report                  $28.46          Cap rate used: 8.0%
                                                                                                              on Q2 98 annualized
                                                                                                              NOI; NAV increased
                                                                                                              by $100MM for "under-
                                                                                                              market debt"

2/1/98    EVEREN Securities  Burland B. East

1/1/98    Goldman Sachs      David A. Feit       No report
                             David Kostin        since 1/98

10/28/97  Donaldson,         Lawrence D.         Market        Not in report                  Not in report
          Lufkin &           Raiman              Performance
          Jenrette

10/24/97  Salomon Smith      Michael Sgro        Outperform    $33.00          12 month       Not in report
          Barney             David M. Sherman    (2nd highest                  (estimate
                                                 rating)                       over 1
                                                                               year old)

          Prudential         Louis W. Taylor
          Securities
                                                 AVERAGE(1)    $32.00                         $26.57
</TABLE>

- ----------

Source:  Research Bank, Bloomberg, Investex


<PAGE>   16
                                   EXHIBIT I-E

                            ANALYST RESEARCH REPORTS
                    POST TRANSACTION (AFTER DECEMBER 1, 1998)

<PAGE>   17
<TABLE>
- -------------------------------------------------------------------------------------------------------------------
<S>                                                                                     <C>
[LOGO]
                                                                                         MORGAN STANLEY DEAN WITTER
                                                                                                    Equity Research
                                                                                                      Briefing Note

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

##.SBLO,.US, I/REA
Irvine Apt Comm(IAC); We Downgrade Rating to Neutral; IAC Jumps 15% On Buyout
Offer.
Steven G. Bloom, CFA (212) 761-6284                                                         Date:  December 3, 1998
Industry: Real Estate                                                                Type: Earnings Forecast Change

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

Rating: Neutral                                                                                           Price: 32
52-wk Range: 32 - 23                                                                               Price Target: NA

- -------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
FY Ends                            --FFO--                                           --AFFO--
Dec                Curr             Prior            P/E             Curr             Prior            P/E
<S>                <C>              <C>              <C>             <C>              <C>              <C>  
97A                $2.01                             15.7x           $1.87                             16.9x
98E                $2.29                             13.8x           $2.10                             15.0x
99E                $2.55                             12.4x           $2.37                             13.3x

- -------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
Qtrly                --1Q--                    --2Q--                    --3Q--                    --4Q--
FFO            Curr         Prior        Curr         Prior        Curr         Prior        Curr         Prior
<S>            <C>          <C>          <C>          <C>          <C>                       <C>          <C>
97A            $0.48                     $0.50                     $0.51                     $0.52
98E            $0.52A                    $0.56A                    $0.60A                    $0.61

- -------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<S>                                                 <C>          <C>                                       <C>
5 Yr. FFO Growth:                                           10%  Debt to Cap.:                                  35%
Dividend:  $1.54                                    Yield: 4.9%  Total Stock Mkt Cap.:                     $2,123MM
Shares & Units Outst.:                                   45.1MM
FFO = Funds From Operations

- -------------------------------------------------------------------------------------------------------------------
</TABLE>


KEY POINTS

- -We have downgraded our rating on Irvine to Neutral from Outperform.

- -Irvine Apartment Communities' stock price rose 15% to $31-9/16 from $27-3/8 on
Wednesday December 2, 1998 after the announcement that the privately held Irvine
Company offered $32.50 for the 16.6 million shares outstanding that it does not
own.

DETAILS

*WE ARE DOWNGRADING OUR RATING TO NEUTRAL FROM OUTPERFORM. The board of Irvine
Apartment Communities (IAC) received a letter from TIC Acquisition LLC, a
subsidiary of The Irvine Company (TIC) proposing to acquire the outstanding
shares in the REIT for $32.50 per share. The stock closed yesterday at $31-9/16,
which is within 3.0% of the offered price. The shares traded up 15% from the
prior day's close of $27-3/8. TIC management indicated they would like to close

<PAGE>   18

during the first quarter of 1999. We think a competing bid is unlikely. The
price would have to move beyond $36 to warrant an Outperform rating.
Consequently we have downgraded our rating to Neutral.

*THE IRVINE COMPANY OWNS A MAJORITY OF THE OPERATING PARTNERSHIP. The Irvine
Company is a privately held real estate firm that owns the Irvine Ranch in
Orange County, California. The ranch is the largest master-planned community in
the country. TIC owns 55% of the partnership interests of Irvine Apartment
Communities, L.P. Irvine Apartment Communities, the REIT, owns the remaining
45%. However, TIC also owns 17% of the stock in the REIT, giving TIC an overall
63% economic interest in the operating partnership.

*A SUBSIDIARY OF THE IRVINE COMPANY MADE THE $32.50 PER SHARE PROPOSAL. The
proposal was made on December 1, 1998 to the Board of Directors of IAC with a
response requested by December 31, 1998. Now, we believe the board has to have
its committee evaluate the proposal and provide an answer.

*WE DO NOT EXPECT COMPETING OFFERS. One of the attractions of investment in IAC
was its exclusive right to develop multifamily communities on the Irvine Ranch.
Management of TIC indicated to us that such a right might not transfer to
another acquirer of the REIT, which could make such an investment much less
appealing. Also, the $32.50 per share price offered represents 12.7x our 1999
FFO estimate of $2.55 per share. Such a price would likely be dilutive to most
other REITS.

We had been carrying a $31 per share net asset value (NAV) for IAC. Thus, a
price of $32.50 appears reasonable. We derived our net asset value using an 8.0%
cap rate on fourth quarter expected net operating income. We calculate that it
would take a 7.75% cap rate to reach the $32.50 per share level. In addition, a
price-to-FFO multiple of 12.7x our 1999 estimate, or 13.7x using our AFFO
(adjusted FFO, or FFO less recurring capital expenditures) estimate is well
beyond the upper end of the range we are carrying for our multifamily universe.
TIC management indicated that the offered price represented a 21% premium to the
stock's closing price prior to the offer.

*TIMING IS STILL UNCERTAIN. Management of TIC indicates it would likely pursue a
merger with the REIT or a tender offer. A merger could take much longer owing to
requirements for the mailing of a proxy, setting a shareholder meeting, and
conducting the vote. A tender offer, however, could proceed much more quickly if
the requisite number of stockholders tender their shares.

*TIC HAS FINANCING LINED UP. TIC delivered a no financing contingency offer to
IAC's board. The funds are immediately available to close on the transaction.
TIC has a $350 million acquisition term loan from the Bank of America and other
cash and credit facilities available to fund the $540 million needed to purchase
16.6 million shares at $32.50. If successful, TIC would leave the operating
partnership intact and, therefore, would not have to retire its outstanding debt
or preferred stock.

*TIC OUTLINED SEVERAL REASONS FOR THE TRANSACTION. Among them, it believes that
it can access capital on a more cost efficient basis as a private company.
Raising equity has become a more expensive proposition for REITS, including IAC,
at current prices. Also, the dividend distribution requirement limits the amount
of capital left to reinvest in the business and fund development.

For a more detailed discussion on how this may affect other multifamily REITS,
see our First Call note dated December 2, 1998.

<PAGE>   19
The information and opinions in this report were prepared by Morgan Stanley &
Co. Incorporated ("Morgan Stanley Dean Witter"). Morgan Stanley Dean Witter does
not undertake to advise you of changes in its opinion or information. Morgan
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for those companies.

Within the last three years, Morgan Stanley & Co. Incorporated, Dean Witter
Reynolds Inc. and/or their affiliates merged or co-managed a public offering of
the securities of Irvine Apartment Communities.

The investments discussed or recommended in this report may be unsuitable for
investors depending on their specific investment objectives and financial
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investor's currency, changes in rates of exchange may have an adverse effect on
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Additional information on recommended securities is available on request.


(C) Copyright 1998 Morgan Stanley Dean Witter & Co.

This memorandum is based on information available to the public. No
representation is made that it is accurate or complete. This memorandum is not
an offer to buy or sell or a solicitation of an offer to buy or sell the
securities mentioned. Please refer to the notes at the end of this report.

<PAGE>   20
A.G. Edwards & Sons, Inc.
Equity Research - Real Estate Investment Trusts
December 3, 1998

                    Analyst: Arthur L. Havener (314) 955-3436

Buyout proposal of $32 1/2 per share represents fair value in our opinion.

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

                 Irvine Apartment Communities - (IAC - 31 11/16)
                                       Buy

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

TIC Acquisition LLC, a unit of The Irvine Co., late Tuesday announced a proposal
to the Board of Directors of Irvine Apartment Communities (IAC) to acquire all
the outstanding common shares of IAC in a business combination for $540 million
or $32.50 per share in cash. This comprises the 16.6 million outstanding shares
that the Irvine Company did not already own and represents an approximate 18.7%
premium to Tuesday's closing price of $27 3/8.

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

Market Cap: $1,429 million                      Total Return Objective: NA
52-week price range: 32 7/16 - 23               Estd. 1997-1999 FFO CAGR: 12.3%
Dividend: $1.54                                 Yield: 4.9%
1998E Estimate Return of Capital: 50%

Funds From Operations (diluted) estimates:

<TABLE>
<CAPTION>
         Qtrl (Mar)    Qtr2 (June)      Qtr3 (Sept.)       Qtr4 (Dec)     Year
<S>      <C>           <C>              <C>                <C>            <C>  
1997     $0.48         $0.50            $0.51              $0.52          $2.00
1998E    $0.52A        $0.56A           $0.60A             $0.61          $2.29
1999E                                                                     $2.52
</TABLE>

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

We are changing our investment rating on the shares of IAC to reduce from buy
based on yesterday's announcement. As you are probably aware, IAC management
received a proposal from TIC Acquisition LLC, a wholly owned subsidiary of The
Irvine Company, to acquire all outstanding common shares of IAC for $32.50, a
21% premium to Tuesday's closing share price. Our rating change reflects the
share price reaction to this announcement (up over $4 per share), what we
perceive to be a relatively fair value of The Irvine Company's proposed offer,
the unlikelihood of competing offers, and the uncertainty related to the timing
of consummating the acquisition of shares. With minimal near term upside
potential, we would not hesitate to take a gain or stop to look a gift horse in
the mouth. In addition, the recent dividend record date has passed and thus,
current shareholders are entitled to the upcoming dividend and management not in
a position to make a decision regarding future dividends for the next couple of
months. Based on our NAV analysis, we viewed the $32.50 per share offer as
representing close to a 7% capitalization rate. Though we are cognizant that our
analysis placed no premium on IAC's

<PAGE>   21
development pipeline or accounted for IAC's recent tax exempt bond financing
which would enhance future cash flow.

Current management of IAC takes a lot of pride in being the only REIT to
complete this very complex transaction. Thus, the refinancing of tax exempt debt
may prove to be something that IAC management will seek to maximize its value
and be appropriately rewarded (through a higher share price offer). At this
time, we are reluctant to put a "sell" on the shares based on the outside chance
that IAC management may be able to negotiate a slightly higher share price. IAC
management intends to hire a financial advisor over the next several days to
explore its options and indicated that this was their first offer. We got the
impression that management, at the minimum, expects to counter-offer the
proposal. Given The Irvine Company's majority economic interest in IAC, we
believe a competing bid from a third party is unlikely. The relatively low
initial return on investment may not warrant consideration from a third party to
be a minority partner to The Irvine Company. However, IAC has a very competent
corporate finance division (many with Wall Street experience and savvy). In
particular, Jim Mead, IAC's current CFO recently announced his retirement from
IAC to pursue other opportunities. Mr. Mead has been an integral part of IAC's
success. Remember, management of IAC is distinctly different from The Irvine
Company and may have the "normal" concerns related to finding new employment,
many of whom came to Newport Beach for the lifestyle as well as to work for a
Donald Bren run company. The Irvine Company's local dominance limits the number
of comparable employment opportunities. We find it somewhat surprising that IAC
management, mainly the corporate finance division, was "blind-sided" by this
announcement. The first knowledge they had of this proposal was received through
the traditional media outlets. One member of IAC management indicated that his
conversation with Mr. Bren (roughly two weeks ago) indicated Mr. Bren's
enthusiasm and pleasure in operating a public company. We asked management of
IAC at the recent NAREIT conference why they didn't look to go back to being a
private company, given their modest valuation, in our opinion (we had changed
our investment rating to Buy). Their response was text book - "We wouldn't have
gone public in the first place if the benefits didn't outweigh the negatives."
We believe these factors may contribute to an extra incentive for management to
maximize shareholder value. We would also mention that Mr. Mead had sold shares
of IAC as recently as two weeks ago (in part to help finance his future
endeavor). We believe Mr. Mead would like to walk away from IAC knowing he
maximized shareholder value.

As we stated earlier, The Irvine Company has only made a proposal at this time.
This proposal should not be construed as a leveraged buyout or a tender offer.
IAC's board must approve the proposal before any future steps are taken.
Therefore, the timing of when or if the transaction takes place is unknown. We
would not expect management of IAC to make any decision until their financial
advisor has pursued all options (at least 30 days). Following a public response
from IAC management, there is no guideline at this time that can reasonably
dictate when the acquisition would be completed.

In addition, if the two companies can not agree on a fair price for IAC, we
would expect IAC shares to fall back significantly. In addition, it may take a
long time to generate investor confidence in IAC given what would most likely be
perceived as "bad blood" between IAC and The Irvine Company. Both companies
depend on each other to succeed.

<PAGE>   22

The Irvine Company currently owns, in aggregate, 62% economic interest in IAC.
The Irvine Company has been acquiring common shares sporadically throughout the
last few months and reached the maximum ownership interest in IAC as dictated
under the REIT regulations (i.e., the five-or-fewer rule). We estimate The
Irvine Company's recent purchases included roughly 500,000 shares ranging from
$23 to $29 per share. Hindsight may indicate that not only did The Irvine
Company believe the shares offered an attractive valuation given the positive
events and fundamentals, but they had another motive.

It is important to note that though IAC was spun-off from The Irvine Company in
December 1993 at $20 per share, both entities operate under distinctly different
management teams. The development agreement between the two companies is very
unique and primarily the result of The Irvine Company's significant ownership
interest in the REIT. The only common factor in both management teams is Donald
Bren. However, the REIT's management team was formed to operate in the public
arena and thus, recruited talent from the appropriate sources.

Where does IAC go from here? We believe IAC may remain in a wait and see mode
for many months. Certain issues related to liquidity (or lack of) with REITs may
indicate that this may offer an opportunity for investors to lighten their
positions. For investors looking to stay in the apartment sector of REITs, we
recommend AvalonBay Communities (AVB), Equity Residential (EQR), or Pacific Gulf
Properties (PAG) for those looking to stay in California.
<PAGE>   23
                                  A.G. EDWARDS
                               INVESTMENT OPINION

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

IRVINE APARTMENT COMMUNITIES                                    12/03/98 01:46PM
RATING CHANGED TO:   REDUCE/AGGRESSIVE
               FROM: BUY/AGGRESSIVE
IAC/NYSE/$31  11/16                         12 MONTH TOTAL RETURN OBJECTIVE: 17%

*********EMPLOYEES MAY NOT ACT UPON THIS RECOMMENDATION FOR RESTRICTED ACCOUNTS
(QN AGEBUY) FOR A PERIOD OF 3-TRADING HOURS FROM THE TIME THIS RECOMMENDATION IS
ISSUED. (12/03/98 AND TIME 07:30AM CST)*****************************************

********************************RESEARCH ALERT*********************************

***SEE RECENT DEVELOPMENT SECTION FOR INFORMATION ON BUYOUT PROPOSAL.


<TABLE>
FISCAL YEAR (DEC)                   1994          1995          1996          1997         CAGR          1998E         1999E
<S>                               <C>           <C>           <C>           <C>            <C>          <C>           <C>   
FUNDS FROM OP. (FFO, MIL.)        $ 33.3        $ 48.2        $ 68.3        $ 87.6         38.0%        $103.1        $114.7
FFO PER SHARE                     $ 1.10        $ 1.45        $ 1.75        $ 2.00         22.1%        $ 2.29        $ 2.52
FAD (MIL.)                        $ 27.7        $ 43.6        $ 66.3        $ 85.2         45.4%        $ 98.8        $110.0
FAD PER SHARE                     $ 0.92        $ 1.31        $ 1.70        $ 1.95         28.5%        $ 2.19        $ 2.41
DILUTED SHS OUTST* (MIL.)           30.3          33.2          38.9          43.6           --           45.0          45.5
DIVIDENDS PAID PER SHARE          $ 1.34        $ 1.39        $ 1.44        $ 1.48          3.4%        $ 1.52        $ 1.60
PRICE RANGE                        21-16         19-15         25-19         31-24           --             --            --
P/FFO RANGE                        19-15          12-9         14-11         13.0X           --          11.9X         10.3X

CURRENT DIVIDEND:  $1.54          YIELD:           5.6%                                         1998E RETURN OF CAPITAL: 50%
</TABLE>
NOTES: FFO=FUNDS FROM OPERATIONS (NET INCOME + REAL ESTATE DEPRECIATION AND
       AMORTIZATION LESS ANY CAPITAL GAINS AND LOSSES) FAD=FUNDS AVAILABLE FOR
       DISTRIBUTION (FFO MINUS CAPITALIZED EXPENSES)

       *ASSUMES CONVERSION OF ALL COMMON SHARE EQUIVALENTS.

       INITIAL PUBLIC OFFERING IN DECEMBER 1993.

EST. 1997-1999 FFO CAGR:  12.3%               SECTOR:  FINANCIAL
EST. 1997-1999 DIV CAGR:   3.9%               CAGR:  COMPOUND ANNUAL GROWTH RATE
AGE LISTS:  MASTER, DSIP                      EBITDA/INTEREST EXPENSE:  5.3X
ANALYST:  ART HAVENER  (3436)
NEXT QUARTERLY EARNINGS REPORT EXPECTED:  (2/15/99)

<TABLE>
<S>       <C>        <C>      <C>      <C>      <C>     <C>      <C>     <C>     <C>      <C>
1996      QTR1       $0.41    QTR2     $0.43    QTR3    $0.44    QTR4    $0.47    YR      $1.75
1997                  0.48              0.50             0.51             0.52             2.00
1998E                 0.52              0.56A            0.60A            0.61E            2.29
1999E                                                                                      2.52
</TABLE>

COMPANY DESCRIPTION: IAC IS A SELF-ADMINISTERED EQUITY REIT THAT WAS FORMED TO
CONTINUE AND EXPAND THE OWNERSHIP AND DEVELOPMENT OF MULTIFAMILY PROPERTIES OF
THE IRVINE COMPANY (A PRIVATE ENTITY). IAC CURRENTLY OWNS 62 PROPERTIES (55
LOCATED ON THE IRVINE RANCH) THAT CONTAIN 18,758 UNITS.

INVESTMENT PREMISES (RECOMMENDATION ORIGINATED ON 12/03/98): WE ARE CHANGING OUR
INVESTMENT RATING ON THE SHARES OF IAC TO A REDUCE FROM A BUY BASED ON
YESTERDAY'S ANNOUNCEMENT. AS YOU ARE PROBABLY AWARE, IAC MANAGEMENT RECEIVED A
PROPOSAL FROM TIC ACQUISITION LLC, A WHOLLY OWNED SUBSIDIARY OF THE IRVINE
COMPANY, TO ACQUIRE ALL

<PAGE>   24

OUTSTANDING COMMON SHARES OF IAC FOR $32.50, A 21% PREMIUM TO TUESDAY'S CLOSING
SHARE PRICE. OUR RATING CHANGE REFLECTS THE SHARE PRICE REACTION TO THIS
ANNOUNCEMENT (UP OVER $4 PER SHARE), WHAT WE PERCEIVE TO BE A RELATIVELY FAIR
VALUE OF THE IRVINE COMPANY'S PROPOSED OFFER, THE UNLIKELIHOOD OF COMPETING
OFFERS, AND THE UNCERTAINTY RELATED TO THE TIMING OF CONSUMMATING THE
ACQUISITION OF SHARES.

ATTRACTIVE FEATURES

MONOPOLISTIC DEVELOPMENT OPPORTUNITY. IAC HAS THE EXCLUSIVE RIGHTS TO ALL NEW
DEVELOPMENT ON THE MULTIFAMILY PROPERTIES ON IRVINE RANCH THROUGH THE YEAR 2025.
WE BELIEVE THE PRIMARY SOURCE OF GROWTH IN FFO WILL CONTINUE TO BE DERIVED
THROUGH THE DEVELOPMENT OF MULTIFAMILY PROPERTIES.

MASTER PLANNED COMMUNITY. IAC ESTIMATES THAT IT HAS THE POTENTIAL TO CONTAIN
ABOUT 20,000 APARTMENT UNITS BY 2000. WE BELIEVE THAT THE TRUST'S PORTFOLIO IS
UNIQUE AS THE IRVINE COMPANY AND IAC HAVE DEVELOPED ALL 54 APARTMENT PROPERTIES
LOCATED ON THE IRVINE RANCH. IAC PROVIDES A VARIETY OF APARTMENT PROPERTIES
DESIGNED TO MEET DIFFERENT RESIDENT PROFILES. RETURNS ON THE DEVELOPMENT OF
MULTIFAMILY PROPERTIES SHOULD BE AROUND 10% (A VERY FAVORABLE RETURN THAT IS THE
RESULT OF THE RELATIONSHIP BETWEEN IAC AND THE IRVINE CO.).

ACQUISITION STRATEGY. GIVEN IAC'S MARKET SHARE DOMINANCE ON THE IRVINE RANCH,
THE COMPETITIVE ENVIRONMENT FOR MULTIFAMILY PROPERTIES THROUGHOUT CALIFORNIA,
AND THE TRUST'S DEVELOPMENT PIPELINE, IAC WILL PURSUE ONLY SELECT VERY HIGH-END
ACQUISITION OPPORTUNITIES OFF THE IRVINE RANCH.

INTERNAL GROWTH. INTERNAL GROWTH SHOULD BE GENERATED FROM A HIGH QUALITY OF
PORTFOLIO ASSETS CHARACTERIZED AS HAVING CONSISTENTLY HIGH OCCUPANCY RATES, HIGH
MONTHLY RENTS AND IMPECCABLE QUALITY. THE TRUST HAS OPERATED ON THE IRVINE RANCH
OVER THE PAST 28 YEARS AND HAS ACHIEVED CONSECUTIVE ANNUAL GROWTH IN NET
OPERATING INCOME (NOI); IMPRESSIVE GIVEN THE ECONOMIC AND REAL ESTATE CYCLES IN
CALIFORNIA. WE ESTIMATE THAT IAC WILL ACHIEVE GROWTH IN "SAME PROPERTY" NOI OF
ABOUT 6.5% TO 7.0%, IN 1998 AND 1999, RESPECTIVELY.

VALUATION PERSPECTIVE. IAC'S CURRENT MULTIPLE IS SLIGHTLY HIGHER THAN ITS PEERS
REFLECTING IAC'S MONOPOLISTIC FOOTHOLD ON THE IRVINE RANCH AND IMPROVING
FUNDAMENTALS OF SOUTHERN CALIFORNIA'S REAL ESTATE MARKET. IAC SHARES HAVE NOT
TRADED AS A MULTIPLE THIS LOW SINCE ITS IPO.

<PAGE>   25

SOUND FINANCIAL STRUCTURE. AS OF 9/30/98, IAC HAD TOTAL DEBT OUTSTANDING OF $735
MILLION THAT REPRESENTS 38% TO TOTAL MARKET CAPITALIZATION. IAC WAS CARRYING A
WEIGHTED AVERAGE INTEREST RATE OF APPROXIMATELY 6.4% (INCLUDING THE NON-CASH
AMORTIZATION OF DEFERRED FINANCING COSTS). THE TRUST CURRENTLY HAS A TOTAL FIXED
RATE DEBT OF $630 MILLION (APPROXIMATELY 87% OF TOTAL DEBT OUTSTANDING) THAT
CARRIES AN AVERAGE INTEREST RATE OF 6.4%. APPROXIMATELY $325 MILLION OF THE
FIXED RATE DEBT REPRESENTS TAX-EXEMPT BOND FINANCING THAT AVERAGES 5.85%. GIVEN
THE HIGH QUALITY OF ASSETS, IAC HAS MINIMAL CAPITAL EXPENDITURE REQUIREMENTS
APPROXIMATING $4 MILLION (OR $125 PER UNIT) IN 1998.

MANAGEMENT EXPERTISE. IAC HAS INCREASED ITS NET OPERATING INCOME ANNUALLY FOR
OVER 28 YEARS, WITHSTANDING SEVERAL REAL ESTATE CYCLES. THE IRVINE COMPANY AND
ITS CHAIRMAN, DONALD BREN, MAINTAIN A 55% INTEREST IN IAC.

INVESTMENT CONCERNS

ORANGE COUNTY BANKRUPTCY. IAC WAS NOT SIGNIFICANTLY IMPACTED BY THE 1994
BANKRUPTCY FILING BY ORANGE COUNTY, CALIFORNIA. HOWEVER, CERTAIN ISSUES AND
PERCEPTIONS SURROUNDING THE BANKRUPTCY MAP IMPACT INVESTOR ENTHUSIASM.

DEPENDENCE ON THE SOUTHERN CALIFORNIA. IAC'S WELL BEING IS DEPENDENT ON THE
ECONOMIC VIABILITY OF SOUTHERN CALIFORNIA.

REITS ARE GENERALLY CONSIDERED SMALL-CAP AND MID-CAP ISSUES. ACCORDINGLY,
TRADING LIQUIDITY AND MACRO-ISSUES IMPACTING SMALL AND MID-CAP ISSUES MAY
POTENTIALLY IMPACT REITS IN A SIMILAR FASHION.

<PAGE>   26

RECENT DEVELOPMENT:

(12/03/98) WE ARE CHANGING OUR INVESTMENT RATING ON THE SHARES OF IAC TO A
REDUCE FROM A BUY BASED ON YESTERDAY'S ANNOUNCEMENT. AS YOU ARE PROBABLY AWARE,
IAC MANAGEMENT RECEIVED A PROPOSAL FROM TIC ACQUISITION LLC, A WHOLLY OWNED
SUBSIDIARY OF THE IRVINE COMPANY, TO ACQUIRE ALL OUTSTANDING COMMON SHARES OF
IAC FOR $32.50, A 21% PREMIUM TO TUESDAY'S CLOSING SHARE PRICE. OUR RATING
CHANGE REFLECTS THE SHARE PRICE REACTION TO THIS ANNOUNCEMENT (UP OVER $4 PER
SHARE), WHAT WE PERCEIVE TO BE A RELATIVELY FAIR VALUE OF THE IRVINE COMPANY'S
PROPOSED OFFER, THE UNLIKELIHOOD OF COMPETING OFFERS, AND THE UNCERTAINTY
RELATED TO THE TIMING OF CONSUMMATING THE ACQUISITION OF SHARES. WITH MINIMAL
NEAR-TERM UPSIDE POTENTIAL, WE WOULD NOT HESITATE TO TAKE A GAIN OR STOP TO LOOK
A GIFT HORSE IN THE MOUTH. IN ADDITION, THE RECENT DIVIDEND RECORD DATE HAS
PASSED AND THUS, CURRENT SHAREHOLDERS ARE ENTITLED TO THE UPCOMING DIVIDEND.

MANAGEMENT IS NOT IN A POSITION TO MAKE A DECISION REGARDING FUTURE DIVIDENDS
FOR THE NEXT COUPLE OF MONTHS. BASED ON OUR NAV ANALYSIS, WE VIEWED THE $32.50
PER SHARE OFFER AS REPRESENTING CLOSE TO A 7% CAPITALIZATION RATE. THOUGH WE ARE
COGNIZANT THAT OUR ANALYSIS PLACED NO PREMIUM ON IAC'S DEVELOPMENT PIPELINE OR
ACCOUNTED FOR IAC'S RECENT TAX EXEMPT BOND FINANCING WHICH WOULD ENHANCE FUTURE
CASH FLOW. CURRENT MANAGEMENT OF IAC TAKES A LOT OF PRIDE IN BEING THE ONLY REIT
TO COMPLETE THIS VERY COMPLEX TRANSACTION. THUS, THE REFINANCING OF TAX EXEMPT
DEBT MAY PROVE TO BE SOMETHING THAT IAC MANAGEMENT WILL SEEK TO MAXIMIZE ITS
VALUE AND BE APPROPRIATELY REWARDED (THROUGH A HIGHER SHARE PRICE OFFER). AT
THIS TIME, WE ARE RELUCTANT TO PUT A "SELL" ON THE SHARES BASED ON THE OUTSIDE
CHANCE THAT IAC MANAGEMENT MAY BE ABLE TO NEGOTIATE A SLIGHTLY HIGHER SHARE
PRICE. IAC MANAGEMENT INTENDS TO HIRE A FINANCIAL ADVISOR OVER THE NEXT SEVERAL
DAYS TO EXPLORE ITS OPTIONS AND INDICATED THAT THIS WAS THEIR FIRST OFFER. WE
GOT THE IMPRESSION THAT MANAGEMENT, AT THE MINIMUM, EXPECTS TO COUNTER-OFFER THE
PROPOSAL. GIVEN THE IRVINE COMPANY'S MAJORITY ECONOMIC INTEREST IN IAC, WE
BELIEVE A COMPETING BID FROM A THIRD PARTY IS UNLIKELY. THE RELATIVELY LOW
INITIAL RETURN ON INVESTMENT MAY NOT WARRANT CONSIDERATION FROM A THIRD PARTY TO
BE A MINORITY PARTNER TO THE IRVINE COMPANY. HOWEVER, IAC HAS A VERY COMPETENT
CORPORATE FINANCE DIVISION (MANY WITH WALL STREET EXPERIENCE AND SAVVY). IN
PARTICULAR, JIM MEAD, IAC'S CURRENT CFO RECENTLY ANNOUNCED HIS RETIREMENT FROM
IAC TO PURSUE OTHER OPPORTUNITIES. MR. MEAD HAS BEEN AN INTEGRAL PART OF IAC'S
SUCCESS. REMEMBER, MANAGEMENT OF IAC IS DISTINCTLY DIFFERENT FROM THE IRVINE
COMPANY AND MAY HAVE THE "NORMAL" CONCERNS RELATED TO FINDING NEW EMPLOYMENT,
MANY OF WHOM CAME TO NEWPORT BEACH FOR THE LIFESTYLE AS WELL AS TO WORK FOR A
DONALD BREN RUN COMPANY. THE IRVINE

<PAGE>   27

COMPANY'S LOCAL DOMINANCE LIMITS THE NUMBER OF COMPARABLE EMPLOYMENT
OPPORTUNITIES. WE FIND IT SOMEWHAT SURPRISING THAT IAC MANAGEMENT, MAINLY THE
CORPORATE FINANCE DIVISION, WAS "BLIND-SIDED" BY THIS ANNOUNCEMENT. THE FIRST
KNOWLEDGE THEY HAD OF THIS PROPOSAL WAS RECEIVED THROUGH THE TRADITIONAL MEDIA
OUTLETS. ONE MEMBER OF IAC MANAGEMENT INDICATED THAT HIS CONVERSATION WITH MR.
BREN (ROUGHLY TWO WEEKS AGO) INDICATED MR. BREN'S ENTHUSIASM AND PLEASURE IN
OPERATING A PUBLIC COMPANY. WE ASKED MANAGEMENT OF IAC AT THE RECENT NAREIT
CONFERENCE WHY THEY DIDN'T LOOK TO GO BACK TO BEING A PRIVATE COMPANY, GIVEN
THEIR MODEST VALUATION, IN OUR OPINION (WE HAD CHANGED OUR INVESTMENT RATING TO
BUY). THEIR RESPONSE WAS TEXT BOOK - "WE WOULDN'T HAVE GONE PUBLIC IN THE FIRST
PLACE IF THE BENEFITS DIDN'T OUTWEIGH THE NEGATIVES". WE BELIEVE THESE FACTORS
MAY CONTRIBUTE TO AN EXTRA INCENTIVE FOR MANAGEMENT TO MAXIMIZE SHAREHOLDER
VALUE. WE WOULD ALSO MENTION THAT MR. MEAD HAD SOLD SHARES OF IAC AS RECENTLY AS
TWO WEEKS AGO (IN PART TO HELP FINANCE HIS FUTURE ENDEAVOR). WE BELIEVE MR. MEAD
WOULD LIKE TO WALK AWAY FROM IAC KNOWING HE MAXIMIZED SHAREHOLDER VALUE.

AS WE STATED EARLIER, THE IRVINE COMPANY HAS ONLY MADE A PROPOSAL AT THIS TIME.
THIS PROPOSAL SHOULD NOT BE CONSTRUED AS A LEVERAGED BUYOUT OR A TENDER OFFER.
IAC'S BOARD MUST APPROVE THE PROPOSAL BEFORE ANY FUTURE STEPS ARE TAKEN.
THEREFORE, THE TIMING OF WHEN OR IF THE TRANSACTION TAKES PLACE IS UNKNOWN. WE
WOULD NOT EXPECT MANAGEMENT OF IAC TO MAKE ANY DECISION UNTIL THEIR FINANCIAL
ADVISOR HAS PURSUED ALL OPTIONS (AT LEAST 30 DAYS). FOLLOWING A PUBLIC RESPONSE
FROM IAC MANAGEMENT, THERE IS NO GUIDELINE AT THIS TIME THAT CAN REASONABLY
DICTATE WHEN THE ACQUISITION WOULD BE COMPLETED.

IN ADDITION, IF THE TWO COMPANIES CAN NOT AGREE ON A FAIR PRICE FOR IAC, WE
WOULD EXPECT IAC SHARES TO FALL BACK SIGNIFICANTLY. IN ADDITION, IT MAY TAKE A
LONG TIME TO GENERATE INVESTOR CONFIDENCE IN IAC GIVEN WHAT WOULD MOST LIKELY BE
PERCEIVED AS "BAD BLOOD" BETWEEN IAC AND THE IRVINE COMPANY. BOTH COMPANIES
DEPEND ON EACH OTHER TO SUCCEED.

THE IRVINE COMPANY CURRENTLY OWNS, IN AGGREGATE, 62% ECONOMIC INTEREST IN IAC.
THE IRVINE COMPANY HAS BEEN ACQUIRING COMMON SHARES SPORADICALLY THROUGHOUT THE
LAST FEW MONTHS AND REACHED THE MAXIMUM OWNERSHIP INTEREST IN IAC AS DICTATED
UNDER THE REIT REGULATIONS (I.E., THE FIVE-OR-FEWER RULE). WE ESTIMATE THE
IRVINE COMPANY'S RECENT PURCHASES INCLUDED ROUGHLY 500,000 SHARES RANGING FROM
$23 TO $29 PER SHARE. HINDSIGHT MAY INDICATE THAT NOT ONLY DID THE IRVINE
COMPANY BELIEVE THE SHARES OFFERED AN ATTRACTIVE VALUATION GIVEN THE POSITIVE
EVENTS AND FUNDAMENTALS, BUT THEY HAD ANOTHER MOTIVE.

<PAGE>   28
IT IS IMPORTANT TO NOTE THAT THOUGH IAC WAS SPUN-OFF FROM THE IRVINE COMPANY IN
DECEMBER 1993 AT $20 PER SHARE, BOTH ENTITIES OPERATE UNDER DISTINCTLY DIFFERENT
MANAGEMENT TEAMS. THE DEVELOPMENT AGREEMENT BETWEEN THE TWO COMPANIES IS VERY
UNIQUE AND PRIMARILY THE RESULT OF THE IRVINE COMPANY'S SIGNIFICANT OWNERSHIP
INTEREST IN THE REIT. THE ONLY COMMON FACTOR IN BOTH MANAGEMENT TEAMS IS DONALD
BREN. HOWEVER, THE REIT'S MANAGEMENT TEAM WAS FORMED TO OPERATE IN THE PUBLIC
ARENA AND THUS, RECRUITED TALENT FROM THE APPROPRIATE SOURCES.

WHERE DOES IAC GO FROM HERE? WE BELIEVE IAC MAY REMAIN IN A WAIT AND SEE MODE
FOR MANY MONTHS. CERTAIN ISSUES RELATED TO LIQUIDITY (OR LACK OF) WITH REITS MAY
INDICATE THAT THIS MAY OFFER AN OPPORTUNITY FOR INVESTORS TO LIGHTEN THEIR
POSITIONS. FOR INVESTORS LOOKING TO STAY IN THE APARTMENT SECTOR OF REITS, WE
RECOMMEND AVALONBAY COMMUNITIES (AVB), EQUITY RESIDENTIAL (EQR), OR PACIFIC GULF
PROPERTIES (PAG) FOR THOSE LOOKING TO STAY IN CALIFORNIA.

(12/2/98) TIC ACQUISITION LLC, A UNIT OF THE IRVINE CO., LATE YESTERDAY
ANNOUNCED A PROPOSAL TO THE BOARD OF DIRECTORS OF IRVINE APARTMENT COMMUNITIES
(IAC) TO ACQUIRE ALL THE OUTSTANDING COMMON SHARES OF IAC IN A BUSINESS
COMBINATION FOR $540 MILLION OR $32.50 PER SHARE IN CASH. THIS COMPRISES THE
16.6 MILLION OUTSTANDING SHARES THAT THE IRVINE COMPANY DID NOT ALREADY OWN AND
REPRESENTS AN APPROXIMATE 18.7% PREMIUM TO YESTERDAY'S CLOSING PRICE OF $27 3/8.
THE PROPOSAL IS NOT SUBJECT TO A FINANCING CONTINGENCY. WE BELIEVE THE BUYOUT
PROPOSAL REFLECTS FAIRLY ON ASSET VALUE AS OUR ESTIMATED NAV FOR IAC, BASED ON A
CAP RATE RANGE OF 7% TO 7 1/2%, IS $30-$33 PER SHARE. WE WILL HAVE ADDITIONAL
COMMENTS AS FURTHER INFORMATION BECOMES AVAILABLE.

(11/03/98) IAC REPORTED THIRD QUARTER 1998 FFO PER SHARE OF $0.60 COMPARED TO
$0.51, REPRESENTING A 17.6% INCREASE AND $.03 AHEAD OF OUR ESTIMATE. SAME
PROPERTY NOI INCREASED 10.1% AS A RESULT OF A 4.6% INCREASE IN MONTHLY RENT,
4.7% DECREASE IN OPERATING EXPENSES PER UNIT, AND A 0.3% INCREASE IN AVERAGE
OCCUPANCY.

SAME PROPERTY RESULTS REPRESENT 48 PROPERTIES AND 13,541 UNITS (AVERAGE MONTHLY
RENT = $1,171, OPERATING EXPENSES PER UNIT = $244, AND PHYSICAL OCCUPANCY =
94.1)%. WE ATTRIBUTE ROUGHLY ONE-HALF OF THE HIGHER THAN EXPECTED RESULTS TO THE
SUCCESS OF IAC'S IMPLEMENTATION OF SELF-MANAGEMENT AND THE OTHER ONE-HALF TO
BETTER THAN EXPECTED OPERATING RESULTS DUE TO MARKET FUNDAMENTALS.

IAC CURRENTLY HAS A TOTAL OF SIX NEW DEVELOPMENT PROJECTS UNDER CONSTRUCTION:
TWO ON THE IRVINE RANCH, TWO IN NORTHERN CALIFORNIA (SILICON VALLEY AREA), AND
TWO IN NORTHERN SAN DIEGO. IN ADDITION, IAC IS RENOVATING THE ONLY LUXURY RENTAL
PROPERTY ALONG THE COAST-LINE OF LOS ANGELES WESTSIDE AT THE CORNER OF SANTA
MONICA BLVD AND OCEAN

<PAGE>   29

BLVD. IN TOTAL, THESE PROJECTS WILL REPRESENT AN INVESTMENT OF $320 MILLION OF
WHICH $180 MILLION HAS BEEN INCURRED TO DATE.

IAC CURRENTLY OWNS A TOTAL OF 62 PROPERTIES CONTAINING 18,758 UNITS, INCLUDING
THOSE PROPERTIES UNDER DEVELOPMENT. IAC'S CURRENT DIVIDEND REPRESENTS A
COMFORTABLE 64.5% AND 67.5% PAYOUT TO Q3 1998'S FFO AND FAD PER SHARE,
RESPECTIVELY. IAC'S TOTAL DEBT TO TOTAL MARKET CAPITALIZATION REPRESENTS 38%
WITH AN IMPRESSIVE INTEREST COVERAGE RATIO OF 5.3x.

***WE ARE RAISING OUR 1998 AND 1999 FFO SHARE ESTIMATES TO $2.29 AND $2.52,
RESPECTIVELY.

(10/09/98) WE ARE USING THE RECENT PULLBACK IN THE SHARE PRICE OF IAC TO CHANGE
OUR RATING TO A BUY. SHARES AT LAST NIGHT'S CLOSE HAVE NEVER BEEN MORE
ATTRACTIVE. THE MARKET VALUE OF IAC EQUATES TO ROUGHLY $102,000 PER APARTMENT
UNIT (INCLUDING THOSE 1,800 UNITS UNDER CONSTRUCTION), A MODEST VALUATION GIVEN
THE CURRENT MARKET STRENGTH. THIS VALUATION OCCURS WHEN APARTMENT REAL ESTATE
FUNDAMENTALS IN SOUTHERN CALIFORNIA, ESPECIALLY ORANGE COUNTY, APPEAR TO BE IN
THE EARLY STAGES OF IMPROVING.

IAC IS WELL POSITIONED GIVEN IT'S MONOPOLISTIC ADVANTAGE IN CENTRAL ORANGE
COUNTY (OR THE IRVINE RANCH). IAC'S PORTFOLIO IS CHARACTERIZED AS BEING OF
IMPECCABLE QUALITY AS NEARLY ALL OF THE PROPERTIES HAVE BEEN DEVELOPED BY IAC,
OR ITS PREDECESSOR. THE IRVINE RANCH IS THE LARGEST MASTER PLANNED COMMUNITY IN
THE U.S. AND HAS BEEN NAMED THE SAFEST PLACE TO LIVE IN THE U.S. BY THE F.B.I.

IAC HAS A 28 YEAR HISTORY OF ACHIEVING IMPROVED OPERATING RESULTS REGARDLESS OF
ECONOMIC CONDITIONS OR EVEN THE ORANGE COUNTY BANKRUPTCY. WE DO NOT VIEW IAC'S
GROWTH BEING DEPENDENT ON ISSUING EQUITY OVER THE NEXT 18 TO 24 MONTHS. THE REIT
HAS A CONSERVATIVE INTEREST COVERAGE RATIO OF 5.6x WHICH DOES NOT FULLY
RECOGNIZE THE RECENT DEBT REFINANCING. IAC REFINANCED $334 MILLION OF SECURED
TAX-EXEMPT BOND FINANCING CARRYING AN AVERAGE INTEREST RATE OF AROUND 6% WITH
UNSECURED TAX EXEMPT BONDS CARRYING AN AVERAGE INTEREST RATE OF 4.93%.

IAC HAS A WELL-CONCEIVED GROWTH STRATEGY IN-PLACE AND SHOULD CONTINUE TO
PROSPER. THE IRVINE RANCH HAS DEMONSTRATED ITS RESILIENCE IN THE PAST AND IAC
SHOULD CONTINUE ITS GROWTH IN NOI AND REVENUE. NEW DEVELOPMENT PROJECTS WILL
CONTINUE TO ADD TO FFO PER SHARE IN 1999 AND BEYOND.

RECENT DEVELOPMENT

<PAGE>   30

(07/04/98) IAC REPORTED SECOND QUARTER 1998 FFO PER SHARE OF $.56, A 12%
INCREASE AND $.02 AHEAD OF EXPECTATIONS.

HIGHLIGHTS OF Q2 RESULTS ARE AS FOLLOWS:

IAC REFINANCED $334 MILLION SECURED TAX EXEMPT DEBT WITH "UNSECURED" TAX EXEMPT
DEBT UNENCUMBERING 23 PROPERTIES AND PRICED AT A 4.93% FIXED INTEREST RATE WITH
MATURITIES RANGING FROM 10 - 15 YEARS. IAC EFFECTIVE INTEREST RATE WAS LOWERED
TO 5.8% FROM 6.2% AND ITS AVERAGE MATURITY WAS EXTENDED TO 12.3 YEARS FROM 9
YEARS.

SAME STORE NOI INCREASED 6.4%. RENTS INCREASED 5.2%. AVG MONTHLY RENT = $1,150.
EXPENSES REMAINED FLAT. OCCUPANCY DECLINED SLIGHTLY TO 94.1%. NEW DEVELOPMENT
CONTINUES AT 4 PROPERTIES LOCATED ON THE IRVINE RANCH, 2 IN NORTHERN CA (SILICON
VALLEY), 2 IN SOUTHERN CA, AND 1 LUXURY HIGH RISE PROPERTY IN SANTA MONICA
(CORNER OF OCEAN AVE AND WILSHIRE BLVD). IAC INCREASED ITS DIVIDEND 2.7% TO
$1.54 PER SHARE.

FUNDAMENTALS REMAIN STRONG THROUGHOUT CALIFORNIA, ESPECIALLY ON THE IRVINE RANCH
IN ORANGE COUNTY.

WE CONTINUE TO RATE SHARES ACCUMULATE.

EARLY STAGES OF MARKET RECOVERY

WE CONTINUE TO BELIEVE THAT IAC REMAINS WELL POSITIONED TO ACHIEVE SUSTAINABLE
GROWTH IN ANNUAL FFO PER SHARE OVER THE NEXT COUPLE YEARS. THE IRVINE RANCH
CONTINUES TO BE THE PRIMARY SOURCE OF NEW JOB GROWTH IN ORANGE COUNTY. WE
ESTIMATE THAT IAC WILL INCREASE "SAME PROPERTY" RENT BY 4.5% AND 6% IN 1997 AND
1998, RESPECTIVELY. COUPLED WITH INFLATIONARY INCREASES IN OPERATING EXPENSES,
WE PROJECT "SAME PROPERTY" NOI INCREASE OF 6.0% AND 8.0%, RESPECTIVELY.
MANAGEMENT STATED THAT ITS CURRENT DEVELOPMENT, THE COLONY, ADJACENT TO FASHION
ISLAND, IS ACHIEVING ATTRACTIVE DEMAND AND IAC MAY BEGIN TO REQUIRE A
NON-REFUNDABLE DEPOSIT OF $1,000 FOR TENANTS TO BE PLACED ON A WAITING LIST.
WHILE THE DEMAND FOR VERY HIGH END PROPERTIES IS STRONG ON THE IRVINE RANCH,
MANAGEMENT EXPECTS TO BEGIN DEVELOPING PROPERTIES TO ACCOMMODATE MORE FAMILY
ORIENTED TENANTS.

SOUTHERN CALIFORNIA - IAC RECENTLY ACQUIRED THE 923 UNIT VILLAS OF RENAISSANCE
FOR $127 MILLION, OR $137,500 PER UNIT. THE PROPERTY HAS BEEN 95% OCCUPIED FOR
SEVERAL YEARS, EXCLUDING THE CORPORATE HOUSING UNITS. IAC INCREASED RENTS $125
PER MONTH ON ALL PROPERTIES THE DAY AFTER THE ACQUISITION WAS COMPLETED WITH NO
RESISTANCE BY TENANTS. IAC INTENDS TO SPEND AN ADDITIONAL $4 TO $5 MILLION ON
REPAIRS. MANAGEMENT EXPRESSED THE INTEREST OF THE IRVINE COMPANY IN ACQUIRING
LARGE PARCELS OF LAND (50 TO 100 ACRES) IN WELL LOCATED AREAS

<PAGE>   31

THROUGHOUT BOTH SOUTHERN AND NORTHERN CALIFORNIA AS A MEANS OF APPLYING
ITS EXPERTISE IN DEVELOPING MASTER PLANNED COMMUNITIES. IAC WOULD HAVE SIMILAR
ARRANGEMENT (I.E., EXPECTED RETURNS, LAND SALES, ETC.) WITH THE IRVINE COMPANY
IN DEVELOPING MULTIFAMILY PROPERTIES. WE CONTINUE TO RATE THE SHARES OF IAC WITH
AN ACCUMULATE RATING SUITABLE FOR AGGRESSIVE INVESTORS. WHILE WE DO NOT EXPECT
ANY SHARE PRICE WEAKNESS, WE WOULD NOT HESITATE TO ADD OR INCREASE POSITIONS ON
ANY SHARE PRICE PULLBACK BELOW $30.

ADDITIONAL INFORMATION:

ATTRACTIVE MARKET NICHE. IAC OPERATES IN ONE OF THE MORE UNIQUE REAL ESTATE
MARKETS IN THE U.S. THE TRUST'S PROPERTIES ARE LOCATED THROUGHOUT THE 90 SQUARE
MILE IRVINE RANCH WHICH CONSISTS OF 13 SEPARATE "VILLAGES" EACH POSSESSING
DIFFERING DEMOGRAPHIC CHARACTERISTICS SUCH AS HOUSEHOLD INCOME AND HOUSEHOLD
MIX. THERE IS AN ESTIMATED 55,000 ACRES OF UNDEVELOPED LAND AND AVAILABLE FOR
EXPANSION. THE IRVINE RANCH INCLUDES THE CITY OF IRVINE AND PORTIONS OF TUSTIN
AND NEWPORT BEACH. THE IRVINE RANCH HAS A RELATIVELY HIGH ESTIMATED AVERAGE
ANNUAL HOUSEHOLD INCOME OF $60,000. IAC ESTIMATES THAT APPROXIMATELY TWO-THIRDS
OF THE EMPLOYEES THAT WORK ON THE IRVINE RANCH COMMUTE FROM OUTSIDE THE IRVINE
RANCH. THE IRVINE RANCH IS DESIGNED AS A MASTER PLANNED COMMUNITY WHICH LIMITS
AND CONTROLS NEW DEVELOPMENT, INFRASTRUCTURE, AND OTHER COSMETIC FEATURES.
ACCORDING TO THE FEDERAL BUREAU OF INVESTIGATION (FBI), THE IRVINE RANCH WAS
RANKED THE #1 SAFEST PLACE TO LIVE IN THE U.S., MAKING IT A HIGHLY DESIRABLE
PLACE OF RESIDENCY.

THIRD PARTY PROPERTY MANAGEMENT. THE TRUST CURRENTLY EMPLOYEES THIRD PARTY
PROPERTY MANAGERS AT ALL OF ITS PROPERTIES. THESE MANAGERS RECEIVE A MANAGEMENT
FEE EQUAL TO APPROXIMATELY 2.9% OF TOTAL RENTAL REVENUES COLLECTED. THE THREE
DIFFERENT PROPERTY MANAGERS HAVE MANAGED THESE PROPERTIES FOR AN AVERAGE OF
EIGHT YEARS. WE ESTIMATE THAT EMPLOYING THIRD PARTY PROPERTY MANAGERS HAS A
MINIMAL IMPACT ANNUAL FFO PER SHARE OF APPROXIMATELY $0.03.

CENTRAL LEASING OFFICE. IN DECEMBER 1995 THE TRUST OPENED A CENTRAL LEASING
OFFICE LOCATED IN THE HEART OF THE IRVINE RANCH. THIS OFFICE IS DESIGNED TO
CONTROL TURNOVER AT THE TRUST'S PROPERTIES, BECOME MORE EFFECTIVE IN CAPTURING
NEW RESIDENTS, AND STREAMLINE MARKETING COSTS (I.E., ADVERTISING) AT INDIVIDUAL
PROPERTIES. THIS CENTRAL OFFICE PROVIDES POTENTIAL RESIDENTS WITH A ONE-STOP
SHOPPING FACILITY BY NARROWING DOWN SEVERAL POTENTIAL APARTMENT PROPERTIES THAT
MEET YOUR SPECIFICATIONS. THIS OFFICE SETS UP APPOINTMENTS WITH PROPERTY
MANAGERS, FOLLOW-UP WITH RESIDENTS WHO MOVE OUT, AND FIND ROOMMATES FOR
RESIDENTS. SINCE OPENING THIS CENTRAL LEASING OFFICE,

<PAGE>   32

THE TRAFFIC FLOW HAS AVERAGED APPROXIMATELY 200 VISITORS PER WEEK WITH AN
ESTIMATED 30% TO 35% "CAPTURE RATE."

                ADDITIONAL INFORMATION IS AVAILABLE UPON REQUEST

12/03/98                           ART HAVENER                D.J.I.A.:  9064.54
                                S&P IND: 1398.15
                                S&P COMP: 1171.25
<PAGE>   33
                           FIRST CALL RESEARCH NETWORK

02:30pm EST 04-Dec-98 Dresdner Kleinwort Benson (McGrath/Hogan (212)
IAC: Going Private; Price Appears Very Fair; Maintain Hold Rating

Dresdner Kleinwort Benson

December 4, 1998

US REITS

Shila McGrath                               (212) 429-3442
Mary Hogan                                  (212) 429-3441
Haendel St. Juste                           (212) 429-3443

Irvine Apartment Communities (IAC)
Rating:  HOLD

<TABLE>
<S>                                    <C>           <C>                          <C>
Ticker (NYSE)                          IAC           Dividend                     $1.54
Rating                                 Hold          Current dividend yield        4.9%
Price (12/3/98)                        $31 5/8       FFO 1997A(e)                 $2.01
12-month price target                  N/A           FFO 1998E(e)                 $2.29
52-week price range                    $33 - $23     FFO 1999E(e)                 $2.55
Shares outstanding(a)                  45.2          1999 FFO payout ratio        60.6%
Debt-to-market cap.(b)                 34.0%         5-year FFO growth rate        8.0%
Institutional ownership(c)             56.6%         Price/1998 FFO               13.8x
Avg. daily trading vol. (YTD)(d)       51,200        Price/1999 FFO               12.4x
</TABLE>

(a) Millions. Includes shares and operating units.

(b) Calculated using market value of equity, consistent with REIT industry
standards.

(c) Source: Spectrum.

(d) Source: FactSet.

(e) Represents funds from operations (FFO) per share. FFO is defined as net
income before gains and losses from property sales, plus amortization and
depreciation, plus FFO from unconsolidated joint ventures.

IAC:  Going Private; Price Appears Very Fair; Maintain Holding Rating

x THE TRANSACTION. The privately-held Irvine Company (TIC) announced a proposal
to repurchase all of the 16.6 million outstanding shares of Irvine Apartment
Communities that it does not already own for approximately $540 million, or
$32.50 per share. The transaction, which essentially amounts to a leveraged
buyout (LBO), is not contingent on financing. This represents an offer by the
largest stockholder of IAC to purchase the 37% economic interest in the company
that it does not currently own. Based on the preliminary terms of the proposal,
the existing debt and preferred stock of Irvine Apartment Communities will
remain outstanding and aren't expected to be affected by the transaction.

<PAGE>   34

x RATIONALE. The Irvine Company is currently the largest stockholder of IAC,
owning about 17% of IAC's outstanding common shares. In addition, The Irvine
Company also owns approximately 55% of the partnership interest of Irvine
Apartment Communities, L.P., of which IAC is a general partner. In aggregate,
The Irvine Company owns an approximate 63% economic stake in IAC. The Irvine
Company cited conditions in the equity markets affecting REITs as a principal
cause for choosing to pursue this course of action. TIC believes that in the
current environment, where access to public market financing has become limited
and expensive, a private company is better suited to undertake the risks
associated with development and will utilize its retained capital to finance
future projects. IAC's frequent changes in management over the past several
years and its soon to be vacant CFO slot may have also had a small role in the
decision to pursue this strategy.

x OFFER LOOKS VERY FAIR TO SHAREHOLDERS. The offer of $32.50 per share
represents an 18% premium to where IAC's shares closed on December 1, 1998, and
a 21% premium based on the closing price on November 30, 1998. This represents a
total investment of approximately $540 million for the 16.6 million outstanding
shares. The risk of this transaction is that investors may be skeptical of the
pricing because of the relationship of The Irvine Company (TIC) and IAC; the
perception may be that Donald Bren, chairman of TIC, may be trying to buy back
shares at a cheap price. Our concerns about the fairness of the offer are
alleviated by the following: (a) this pricing implies a cap rate in the low 7%
range and a 15% premium to our estimate of IAC's net asset value; (b) the offer
price is at the 52-week high for the stock; and (c) the $32.50 offer price per
share implies a 1999 FFO multiple of 12.7x based on our 1999 estimate of $2.55
per share or a 45% premium to the apartment REIT sector average and a 24%
premium to the average multiple of the next five highest multiple apartment
REITS (ASN, AVB, BRE, ESS and PPS). We do recognize that IAC exclusive
development rights agreement on the ranch does have additional value, however,
we are skeptical how effectively "transferable" that agreement would be to
another buyer. In the land rights agreement, TIC has NO obligation to sell land,
just an obligation to sell multifamily sites that will be developed to IAC. As a
result, we would ascribe little value to this option for any other potential
buyer of IAC. We believe this offer is attractive to shareholders and we believe
the balance of IAC shares are most valuable to TIC, the majority owner of the
company. Consequently, a higher offer from any other buyer is unlikely. There is
the possibility, however, that IAC may be able to "tweek" the price a little
higher; a slight increase in price based on negotiations between the two parties
would assuage everyone's concerns about IAC's board acting in the best interest
of shareholders. IAC's board met on the offer yesterday, and we expect a brief
official response from the company later today. Within the next several days,
IAC will be hiring a financial advisor to evaluate the offer. We maintain our
Hold recommendation.

Company Description

Irvine Apartment Communities, Inc. was established as the successor in the
apartment business of The Irvine Company (TIC). IAC is an extremely focused
multifamily real estate company: the majority of its portfolio is on the Irvine
Ranch, which is located between Los Angeles and San Diego in Orange County,
California. The company's properties represent over 85% of the apartment
communities located on the Ranch. TIC, the master developer of the Irvine Ranch,
will continue to develop the Ranch, with IAC developing all future apartment
development sites

<PAGE>   35

through 2020. In 1997, IAC initiated an expansion program into other high-growth
California markets, including the Silicon Valley and North San Diego. IAC's
portfolio has historically achieved higher rental rate than the surrounding
markets, due to the desirability of the planned community environment, the above
market standard landscaping, amenities, property maintenance and the appealing
architectural design of the properties. As of September 30, 1998, IAC owns or
has under development 62 apartment communities with 18,758 units.

Additional information is available on request.

Dresdner Kleinwort Benson North America LLC. New York: 75 Wall Street, 30th
Floor, New York, NY 10005-2889 Telephone 212-429-3475 Telex 427118 Fax
212-429-4598. London: PO Box 560, 20 Fenchurch Street, London EC3P 3DB Telephone
0171-623-8000 Telex 922241 Fax 0171-929-7907. A member of the Dresdner Bank
Group.

This report has been prepared by Dresdner Kleinwort Benson North America LLC
("DKBNA") using sources believed to be reliable and accurate but which without
further investigation cannot be warranted as to accuracy or completeness. The
information and opinions in this report are subject to change without notice.
DKBNA and/or its affiliated or associated companies and/or any of their clients
may have acted upon the information or opinions in this report prior to your
receipt of it. Neither DKBNA nor any affiliated or associated companies nor any
of their directors, representatives or employees accepts liability for any loss
arising from the use of this document or its contents. DKBNA and/or its
affiliated or associated companies may provide investment-banking services for
the issuers of the securities mentioned in this report. DKBNA and/or its
affiliated or associated companies and/or their directors, representatives or
employees may have positions in or options on the securities mentioned in this
report or may buy, sell or offer to buy or sell such securities, as principal or
agent. This report is for the use of addressees only. It may not be copied or
distributed to any other persons without the prior written consent of DKBNA.

Additional information on the contents of the report is available on request.
Dresdner Kleinwort Benson North America LLC 1998.

First Call Corporation - all rights reserved.  617/345-2500

Note ID:  352629

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              First Call Corporation      TEL:    617-856-2100
              22 Pittsburgh Street        FAX:    617-261-5627
              Boston, MA  02210           EMAIL:  [email protected]

       First Call is a registered trademark of the First Call Corporation.
<PAGE>   36
IAC AF 001/014  M0-01

EPS/F COM/F OTH/F US/F NA/F REA/F REITSS FCC// INV/F IAC
15:54 FDL IRVINE APARTMENT COMMUNITIES: Privately held Irvine Company pro

               DLJ ****** DONALDSON, LUFKIN & JENRETTE ****** DLJ

December 2, 1998                              Lawrence D. Raiman  (212) 892-2380
                                                  Anthony Paolone (212) 892-2383
                                                     Joseph Nadol (212) 892-2376
                                          Michael W. Mueller, CFA (212) 892-4272

                  IRVINE APARTMENT COMMUNITIES (IAC: $27 3/8) #

Privately held Irvine Company proposes tender offer for shares not already owned
at $32.50 per share; do not anticipate many more "LBO's" in the REIT group

<TABLE>
<CAPTION>
Range:                    FFO Per Share(a)          FAD Per Share(b)
$32 7/16 -  23         Old      New     P/FFO     Old      New   P/FAD
<S>         <C>       <C>      <C>       <C>     <C>      <C>     <C> 
(FY: Dec.)  1999E     $2.50    $2.60     10.5    $2.29    $2.40   11.4
            1998E      2.20     2.30     11.9     2.07     2.16   12.7
            1997A      2.00              13.7     1.87            14.6
</TABLE>

Yield:  5.6%          Market Cap.:  $1.2 bil         3-Yr. Growth Rate: 13-15%
Dividend:  $1.54      Avg. Trading Vol. (000): 68    Net Asset Value:

(a) Funds from operations (FFO) represents net income plus depreciation less
capital gains (losses).

(b) Funds available for distribution (FAD) equals FFO less recurring capital
expenditures, straight line rent accruals and debt amortization.

RATING: Market Perf. Change: None 12-Mo. Target: $32.50

VIEWPOINT

Last night, The Irvine Company, a privately held real estate concern controlled
by Donald Bren, announced a proposal to acquire for $32.50 per share in cash the
16.6 million common shares of Irvine Apartment Communities (IAC) that it does
not already own-a 21% premium to the closing price. This transaction essentially
amounts to a leveraged buyout (LBO) and would take IAC private. Recall, IAC has
been somewhat of a financing entity in that it has acted as a vehicle to develop
certain land interests on The Irvine Ranch in California held by Donald Bren. To
note is that the takeout price implies a total enterprise value for IAC of $2.20
billion, on which $736 million is debt. Of the $1.46 billion in equity, The
Irvine Company holds the $813 million of operating partnership units (OP units)
and an additional $111 million in common stock, thus making the tender offer for
$540 million. The offer is not subject to financing contingencies.

In our view, we find this transaction surprising on both quantitative and
qualitative fronts. On the quantitative front, the pricing of the transaction
appears rich in light of declining property values, therefore presenting a clear
positive for current shareholders. We have expressed for

<PAGE>   37

some time our opinion that asset values are likely to be on the decline due to
the stanching of both debt and equity capital for real estate. Furthermore,
while we have always recognized IAC's quality asset base and strong market
fundamentals, our neutral rating on the stock has been purely a function of its
already 12% comparative multiple premium. The proposed takeout price is set at
12.5 times our revised 1999 FFO estimate and approximately 12.5 times our
estimated EBITDA (after stripping out approximately $200 million in land and
construction in progress), or about 8% cap rate equivalent - a 30% - plus
premium to its peer group multiple. __ares based on his more bullish view of the
Company's upcoming d_____ peline, asset values and future ____

front, we are also surprised that The Irvine Company is taking IAC out of the
public fold and willing to forego access to both public and private capital. Mr.
Bren obviously believes--maybe rightfully so--that the retention of cash flow as
a private company and lack of public scrutiny will provide it greater
flexibility as a developer; he may also believe accounting issues relating to
development are unduly restraining.

With respect to our earnings estimates, we are revising our estimates for 1998
and 1999. For 1998 we are raising our FFO estimate from $2.20 per share to $2.30
per share and our FAD estimate from $2.07 per share to $2.16 per share. In 1999,
we are raising our FFO estimate from $2.50 per share to $2.60 per share and our
FAD estimate from $2.29 per share to $2.40 per share. Given today's news and the
move in the stock, it is now clear IAC shareholders have maximized value.

IMPORTANT POINTS

Implications and likelihood of other LBO activity in the REIT universe. A key
question that comes to mind when considering this transaction is, "Is this the
first in a wave of REIT LBO's?" In our view, it is NOT. We think the IAC
transaction is an anomaly for several reasons. First, the acquirer in the IAC
transaction already owns 67% of the enterprise. Therefore, the cross ownership
of the two enterprises makes this deal somewhat unique. Donald Bren, most
likely, believes that retention of capital would provide The Irvine Company an
important source of funds with which to finance its large development appetite.
Second, Mr. Bren has historically shunned the public markets, and most likely
views private ownership of IAC to be less restrictive. Third, we estimate that
most REITs trade only on par with their underlying net asset values. At these
levels, prices are too high to undertake LBOs.

IAC's core market, Orange County, should continue to perform well over the
near-to-intermediate term. In our recently rolled out DLJ Real Estate Forward
Supply/Demand Index, we highlighted the 20 markets that contain the most and
least supply versus demand risk over the next 18 months. Based on our
calculations, we contend that Orange County should exhibit greater demand growth
than supply growth (by about 200 basis points). The Irvine Company may now be
willing to pay the premium it has offered because of its current and expected
strength in this core market of theirs.

Does this transaction change the competitive landscape in the Southern
California apartment market? Given the fact that we consider Donald Bren and his
organization to be "smart money", this transaction is a very bullish signal that
there is imbedded value in the Southern California

<PAGE>   38

apartment markets. However, we do not think the competitive landscape between
IAC and its competitors should change much. We say this because IAC will likely
continue in its private form developing, acquiring, and managing their
operations at least as aggressively as it has been in the REIT wrapper. Thus,
today's transaction is a bullish signal from a well-heeled investor about the
prospects for other multifamily REITs situated in Southern California, such as
Archstone Communities (ASN), AvalonBay Communities (AVB), Essex Property Trust
(ESS)+, and Pacific Gulf Properties (PAG), BRE Properties (BRE), and Equity
Residential (EQR), could benefit if Mr. Bren's confidence in his real estate
markets manifests.

WITHIN THE PAST THREE YEARS DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION
HAS BEEN A MANAGING OR CO-MANAGING UNDERWRITER OF THE COMPANY'S SECURITIES.

AN AFFILIATE OF DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION . . . .
[ILLEGIBLE] . . .

ORDERS EXECUTED ON A REGIONAL STOCK EXCHANGE WHERE IT ACTS AS A SPECIALIST.

Copyright Donaldson, Lufkin & Jenrette Securities Corporation, 1998.
Additional information is available upon request.

First Call Corporation - all rights reserved.  617/345-2500


                                   END OF NOTE
<PAGE>   39

                                        Copies     Howie         Original
                                        Mead       Wagner        Churchill
                                        Paul       McFarland
                                        Lifland    McKee
                                        Harry      E. Rose


                          FIRST CALL RESEARCH NETWORK

01:26 pm EST 04-Dec-98     EVEREN Securities IAC
IAC:     The Irvine Company proposes to take IAC private

EVEREN Securities, Inc.                     Equity Research Note

December 4, 1998

<TABLE>
<S>                                         <C>         
Burland East, CFA                           619.702.4355
Eric Lohmeier                               312.574.5963
Philip Martin                               312.574.6280
Hollis Taylor                               619.702.4358
Jeff Donnelly, CFA                          619.702.4356
Christiana Moffa                            312.574.5903
</TABLE>

<TABLE>
<CAPTION>
Company:                 Irvine Apartment Communities (IAC-$31.63)  a/o 7:00am CST
<S>                      <C>                        <C>
Industry:                Real Estate
Int. Term Rating:        2 - Outperformer           Target Price: $32.50
Long Term Rating:        2 - Outperformer           Target Price: NA
Suitability              Income
</TABLE>

*The Irvine Company (TIC) proposes to take IAC private 
*Makes cash offer for $32.50 per share 
*TIC already owns 63% of equity 
*Reducing rating to 2-2 based on price movement
*We do not see this as a precursor to additional going private transactions

<TABLE>
<S>                                 <C>
Dividend: $1.54                     P/FFO 1998:  13.8x
Yield:  4.81%                       P/FFO 1999:  12.3x
Cash Flow `99E: $2.58               5 Year Est. FFO- Growth Rate: 11%
Inst. Hldgs.: 71%                   Insider Hldgs.:  55%
FY: December                        Shares Outstanding (Mil):  45
Payout Ratio `99E: 59.2%            52 WK Range:  $33-$23
</TABLE>


<TABLE>
<S>                <C>        <C>        <C>         <C>        <C>       <C>  
FF0                 1997A      1998E      Prior       1999E      Prior      2000E
Q1                   0.48       0.52                   0.63       0.61
Q2                   0.50       0.56                   0.64       0.62
Q3                   0.51       0.60A                  0.65       0.63
Q4                   0.52       0.61       0.60        0.66       0.64
                   $ 2.01     $ 2.29     $ 2.25      $ 2.58     $ 2.50     $ 2.88
Consensus                     $ 2.25                 $ 2.54     $ 2.84
</TABLE>
*As reported:  A=Actual, E=Estimate;

Highlights
The Irvine Company (TIC) has made an offer to purchase the 37% of the shares of
Irvine Apartment Communities that it does not already own. The offer is for
$32.50 in cash. The board of directors of 




<PAGE>   40

IAC will meet today and likely choose a financial advisor to opine as to
valuation and fairness. We do not anticipate any roadblocks in this deal and we
think that TIC has the financing to make it happen. The timeline to close is
uncertain, but we would guess that first quarter of FY 1999 is likely.

We speculate that the reason for the transaction is that TIC believes that the
implied return on equity it must pay the public markets exceeds the returns it
would pay to private investors or joint venture partners. The implied cap rate
on the portfolio based on 4Q 1998 annualized NOI is slightly higher than 8%.

We are reducing our rating on the shares to 2-2 based on the price of the shares
and believe they are fully valued at this time.

Time:    12:15 pm CST                                         S&P 500:  1169

Additional information available upon request.

This report herein is not a complete analysis of every material fact respecting
any company, industry or security. The opinions expressed here reflect the
judgment of the author at this date and are subject to change without notice.
Information has been obtained from sources believed to be reliable, but is not
guaranteed. EVEREN Securities, Inc. and/or its officers, directors, employees or
members of their families and investment portfolios managed by the firm or its
affiliated companies may have an interest in the securities and/or options of
the issues described in this report, and may purchase, sell, trade or act as a
market maker while this report is in circulation. Copyright 1998 by EVEREN
Securities, Inc.

First Call Corporation - all rights reserved.  617/345-2500

Note ID:  352449

- --------------------------------------------------------------------------------
         To update your order or to receive research on other companies,
               please call Corporate Services at (617) 856-2100.

               First Call Corporation             TEL: 617-856-2100
               22 Pittsburgh Street               FAX: 617-261-5627
               Boston, MA  02210                  EMAIL: [email protected]

      First Call is a registered trademark of the First Call Corporation



<PAGE>   41

                                        Copies     Howie         Original
                                        Mead       Wagner        Churchill
                                        Paul       McFarland
                                        Lifland    McKee
                                        Harry      E. Rose


                           FIRST CALL RESEARCH NETWORK

09:55am EST  03-Dec-98   J.P. Morgan      (SCHALOP, LEE (1-212)
IRVINE APARTMENT COMMUNITIES:             PROPOSES $32.50 PER SHARE

                                December 3, 1998

                  J.P. MORGAN SECURITIES INC. - EQUITY RESEARCH

                          LEE SCHALOP (1-212) 648-9470
                        Alexis V. Hughes (1-212) 648-6752
                         John Saunders (1-212) 648-6585
                         Josh Paradise (1-212) 648-9480

                       Irvine Apartment Communities (Buy)

           THE IRVINE COMPANY PROPOSES $32.50 PER SHARE BUYOUT OF IAC;
                              NEGOTIATIONS TO BEGIN

<TABLE>
<CAPTION>
IAC                                         FFO/Share                           P/FFO
12/1         Rge        12/97     12/98      12/99      4Q/98     4Q/97      12/98E    12/99E     Yld        (MM)
- ----         ---        -----     -----      -----      -----     -----      ------    ------     ---        ----
<S>          <C>        <C>       <C>        <C>        <C>       <C>        <C>       <C>        <C>        <C>    
$31.56       $32-23     $2.00A    $2.29E     $2.58E     $0.61E    $0.52A     13.8      12.2       4.9%       $635MMx
</TABLE>
x REIT shares only

Yesterday, The Irvine Company (TIC), a private California company controlled by
Donald Bren that owns the approximately 90,000 acre Irvine Ranch in Orange
County, CA, announced an offer to acquire the 16.6 million publicly owned shares
of Irvine Apartment Communities (NYSE: IAC) for $32.50 per share, or about $540
million. TIC currently owns roughly 55% of Irvine Apartment Communities, L.P.
(the operating partnership) and roughly 17% of IAC. This equates to a 63% total
ownership stake. See the first bullet point below for an explanation of IAC's
ownership structure. If the acquisition of the remaining 37% of the operating
partnership is completed, IAC will become a private company. Details on the
transaction follow:

- -     First, a word on IAC's structure. IAC is an UPREIT (umbrella partnership
      REIT). This means that IAC does not own real estate directly; instead, it
      is a partner in Irvine Apartment Communities, L.P. (the operating
      partnership), which owns apartment buildings, options on sites, and the
      exclusive right through 2020 to develop apartment communities on TIC-owned
      land. IAC is the sole general partner of the operating partnership is TIC,
      which is a limited partner and owns the remaining 55% (in addition to its
      17% ownership stake in IAC). TIC's total ownership of the operating
      partnership is roughly 63% (55% + 17%x45% = 63%).

- -     We believe TIC's offer of $32.50 per share is reasonable for two reasons.
      First, a price of $32.50 represents a $5.12 premium over IAC's November 30
      close (the last day of which IAC traded before the announcement) of
      $27.38, or an 18.7% premium. This compares favorably with the average 10%
      premium paid for real estate company targets during the past two years.
      Second, a price of $32.50 represents a premium over our calculation of
      IAC's net asset value of $28.71-32.04 per share (which


<PAGE>   42

      is based on cap rate range of 8.0-7.5%, second quarter annualized results,
      and no value for the exclusive land rights). Despite our view that the
      offer is reasonable, we believe IAC's board is likely to try to negotiate
      a higher price.

- -     IAC's response. We expect IAC to respond to TIC's offer by announcing its
      receipt of the offer and its intent to hire a financial adviser to
      negotiate the price and the structure of the deal. This process is likely
      to take several weeks. Despite the fact that the $32.50 price per share
      appears reasonable, we believe there is a strong likelihood that IAC's
      board will be able to negotiate a higher price, given the company's
      monopolistic position and strong development pipeline. Regarding the
      structure, it is likely to be either a tender offer (which could close in
      roughly one month) or a friendly merger (which we would expect to close in
      several months).

- -     Debt and preferred may be an issue. In its announcement, TIC declared its
      intentions to leave outstanding the operating partnership's current debt
      and preferred stock. In our view, it is uncertain (although probable) that
      TIC will legally be permitted to do this. Nonetheless, it is also likely
      that TIC will encounter fierce opposition from those who bought this debt
      and preferred stock with the expectation that such would remain securities
      of a public company. For example, Moody's has already placed under review
      for possible downgrade the operating partnership's Baa2 senior unsecured
      debt rating.

Our IAC financial model is available on the J.P. Morgan research web site
MorganWise (www.jpmorgan.com/morganwise). For information on obtaining access to
the site, contact your J.P. Morgan salesperson.

(J.P. Morgan Securities Inc. acted as co- or lead-manager in an offering of
securities for this company within the past three years.) First Call Corporation
- - all rights reserved. 617/345/2500


Note ID:  341655
- --------------------------------------------------------------------------------

  To update your order or to receive research on other companies, please call
                     Corporate Services at (617) 856-2100.
- --------------------------------------------------------------------------------
               First Call Corporation             TEL:  617-856-2100
               22 Pittsburgh Street               FAX:  617-261-5627
               Boston, MA  02210                  EMAIL: [email protected]

         First Call is a registered trademark of the First Call Corporation

<PAGE>   43

                                        Copies     Howie         Original
                                        Mead       Wagner        Churchill
                                        Paul       McFarland
                                        Lifland    McKee
                                        Harry      E. Rose


                           FIRST CALL RESEARCH NETWORK

11:00am EST  03-Dec-98  Salomon Smith Barney (SHERMAN (2]
IAC:     Downgrade To Neutral Based On Price

- - - SUMMARY: - - Irvine Apartment Communities -- Real Estate Investment Trusts
x     Yesterday, following The Irvine Company's (TIC) offer to purchase the 37%
      of IAC it does not already own for $32.50 a share. IAC jumped to $31.50
x     Our target had been $31
x     Our note yesterday described $32.50 as a full price for IAC (12%-15% over
      our NAV, a 7.5% cap rate on forward NOI and 12.7x 99E FFO)
x     Highly unlikely another bidder will emerge, given price but mostly since
      TIC owns 63% and would not (in our view) ever be sellers of their stake
x     To obtain approval from independent directors/minority shareholders, it is
      possible that TIC will have to increase its bid (not because $32.50 is
      cheap but because of typical process/negotiating strategy in a deal where
      insiders take a co. private); we are not counting on more than a few
      pennies extra, if any; raising target to $32.50 & lowering rating to 3M

EARNINGS
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                FYE           1 Qtr          2 Qtr         3 Qtr          4 Qtr          Year
<S>              <C>            <C>           <C>            <C>           <C>            <C>            <C>
Actual           12/97          FFO           $0.48A         $0.50A        $0.51A         $0.52A         $2.00A

Previous         12/98          FFO           $0.52A         $0.56A        $0.60A         $0.61E         $2.27E
Current          12/98          FFO           $0.52A         $0.56A        $0.60A         $0.61E         $2.27E

Previous         12/99          FFO           $N/A           $N/A          $N/A           $N/A           $2.55E
Current          12/99          FFO           $N/A           $N/A          $N/A           $N/A           $2.55E

Previous         12/00          FFO           $N/A           $N/A          $N/A           $N/A           $N/A
Current          12/00          FFO           $N/A           $N/A          $N/A           $N/A           $N/A
         Footnotes:
</TABLE>

FUNDAMENTALS
- --------------------------------------------------------------------------------
<TABLE>
<S>                                           <C>
Current Rank . . . . . . . . :3-M             Price 12/02/98 . . . . . . . :$31.56
Prior Rank . . . . . . . . . :2-M             Target Price . . . . . . . . :$32.50
Price FFO/98 . . . . . . . . :13.9X           52 Wk. Price Range . . . . . :32.18 - 23.37
Price FFO/99 . . . . . . . . :12.4X           Proj. 5yr EPS Grth . . . . . :9.0%
LT Debt-to-Capital . . . . . :34.61%          Dividend . . . . . . . . . . :$1.50
Revenue 0098 . . . . . . . . :$N/A mil        Yield. . . . . . . . . . . . :4.7%
Shares Outstanding . . . . . :45.03 mil       Convertible. . . . . . . . . :No
Mkt. Capitalization. . . . . :$1421.15 mil    Hedge Clause(s). . . . . . . :
Comments . . . . . . . . . . :
</TABLE>

FFO = Funds from Operations per share. FFO is defined as net income according to
GAAP before depreciation, amortization, and gains or losses from property sales,
plus FFO from unconsolidated joint ventures.



<PAGE>   44

(a)      Calculated using market value of equity.

OPINION
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(c) Salomon Smith Barney Inc., 1998. All rights reserved. Any unauthorized use,
duplication or disclosure is prohibited by law and will result in prosecution.

SHERMAN (212) 816-8408
First Call Corporation - all rights reserved.  617/345-2500
Note ID: 341968
- --------------------------------------------------------------------------------
         To update your order or to receive research on other companies,
               please call Corporate Services at (617) 856-2100.
- --------------------------------------------------------------------------------
               First Call Corporation             TEL: 617-856-2100
               22 Pittsburgh Street               FAX: 617-261-5627
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       First Call is a registered trademark of the First Call Corporation



<PAGE>   45

                                        Copies     Howie         Original
                                        Mead       Wagner        Churchill
                                        Paul       McFarland
                                        Lifland    McKee
                                        Harry      E. Rose

                           FIRST CALL RESEARCH NETWORK

11:00am EST  03-Dec-98  Salomon Smith Barney (SHERMAN (2]
IAC:     Downgrade To Neutral Based On Price

- - - SUMMARY: - - Irvine Apartment Communities -- Real Estate Investment Trusts
x     Yesterday, following The Irvine Company's (TIC) offer to purchase the 37%
      of IAC it does not already own for $32.50 a share. IAC jumped to $31.50
x     Our target had been $31
x     Our note yesterday described $32.50 as a full price for IAC (12%-15% over
      our NAV, a 7.5% cap rate on forward NOI and 12.7x 99E FFO)
x     Highly unlikely another bidder will emerge, given price but mostly since
      TIC owns 63% and would not (in our view) ever be sellers of their stake
x     To obtain approval from independent directors/minority shareholders, it is
      possible that TIC will have to increase its bid (not because $32.50 is
      cheap but because of typical process/negotiating strategy in a deal where
      insiders take a co. private); we are not counting on more than a few
      pennies extra, if any; raising target to $32.50 & lowering rating to 3M

EARNINGS
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                FYE           1 Qtr          2 Qtr         3 Qtr          4 Qtr          Year
<S>              <C>            <C>           <C>            <C>           <C>            <C>            <C>
Actual           12/97          FFO           $0.48A         $0.50A        $0.51A         $0.52A         $2.00A

Previous         12/98          FFO           $0.52A         $0.56A        $0.60A         $0.61E         $2.27E
Current          12/98          FFO           $0.52A         $0.56A        $0.60A         $0.61E         $2.27E

Previous         12/99          FFO           $N/A           $N/A          $N/A           $N/A           $2.55E
Current          12/99          FFO           $N/A           $N/A          $N/A           $N/A           $2.55E

Previous         12/00          FFO           $N/A           $N/A          $N/A           $N/A           $N/A
Current          12/00          FFO           $N/A           $N/A          $N/A           $N/A           $N/A
         Footnotes:
</TABLE>

FUNDAMENTALS
- --------------------------------------------------------------------------------
<TABLE>
<S>                                           <C>
Current Rank . . . . . . . . . :3-M           Price 12/02/98 . . . . . . . . :$31.56
Prior Rank . . . . . . . . . . :2-M           Target Price . . . . . . . . . :$32.50
Price FFO/98 . . . . . . . . . :13.9X         52 Wk. Price Range . . . . . . :32.18 - 23.37
Price FFO/99 . . . . . . . . . :12.4X         Proj. 5yr EPS Grth . . . . . . :9.0%
LT Debt-to-Capital . . . . . . :34.61%        Dividend . . . . . . . . . . . :$1.50
Revenue 0098 . . . . . . . . . :$N/A mil      Yield. . . . . . . . . . . . . :4.7%
Shares Outstanding . . . . . . :45.03 mil     Convertible. . . . . . . . . . :No
Mkt. Capitalization. . . . . . :$1421.15 mil  Hedge Clause(s). . . . . . . . :
Comments . . . . . . . . . . . :
</TABLE>

FFO = Funds from Operations per share. FFO is defined as net income according to
GAAP before depreciation, amortization, and gains or losses from property sales,
plus FFO from unconsolidated joint ventures.



<PAGE>   46

(a)      Calculated using market value of equity.

OPINION
- --------------------------------------------------------------------------------
Salomon Smith Barney is a registered broker-dealer. It is a member of Citigroup
Inc. and is affiliated with Citibank, N.A. and its subsidiaries and branches
worldwide (collectively "Citibank"). Despite those affiliations, securities
recommended, offered, sold by, or held at, Salomon Smith Barney: (i) are not
insured by the Federal Deposit Insurance Corporation; (ii) are not deposits or
other obligations of any insured depository institution (including Citibank);
and (iii) are subject to investment risks, including the possible loss of the
principal amount invested.



<PAGE>   47

                                        Copies     Howie         Original
                                        Mead       Wagner        Churchill
                                        Paul       McFarland
                                        Lifland    McKee
                                        Harry      E. Rose

                           FIRST CALL RESEARCH NETWORK

11:00am EST  03-Dec-98  Salomon Smith Barney (SHERMAN (2]
IAC:     Downgrade To Neutral Based On Price

- - - SUMMARY: - - Irvine Apartment Communities -- Real Estate Investment Trusts
x     Yesterday, following The Irvine Company's (TIC) offer to purchase the 37%
      of IAC it does not already own for $32.50 a share. IAC jumped to $31.50
x     Our target had been $31
x     Our note yesterday described $32.50 as a full price for IAC (12%-15% over
      our NAV, a 7.5% cap rate on forward NOI and 12.7x 99E FFO)
x     Highly unlikely another bidder will emerge, given price but mostly since
      TIC owns 63% and would not (in our view) ever be sellers of their stake
x     To obtain approval from independent directors/minority shareholders, it is
      possible that TIC will have to increase its bid (not because $32.50 is
      cheap but because of typical process/negotiating strategy in a deal where
      insiders take a co. private); we are not counting on more than a few
      pennies extra, if any; raising target to $32.50 & lowering rating to 3M

EARNINGS
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                FYE           1 Qtr          2 Qtr         3 Qtr          4 Qtr          Year
<S>              <C>            <C>           <C>            <C>           <C>            <C>            <C>
Actual           12/97          FFO           $0.48A         $0.50A        $0.51A         $0.52A         $2.00A

Previous         12/98          FFO           $0.52A         $0.56A        $0.60A         $0.61E         $2.27E
Current          12/98          FFO           $0.52A         $0.56A        $0.60A         $0.61E         $2.27E

Previous         12/99          FFO           $N/A           $N/A          $N/A           $N/A           $2.55E
Current          12/99          FFO           $N/A           $N/A          $N/A           $N/A           $2.55E

Previous         12/00          FFO           $N/A           $N/A          $N/A           $N/A           $N/A
Current          12/00          FFO           $N/A           $N/A          $N/A           $N/A           $N/A

         Footnotes:
</TABLE>


FUNDAMENTALS
- --------------------------------------------------------------------------------
<TABLE>
<S>                                            <C>
Current Rank . . . . . . . . :3-M              Price 12/02/98 . . . . . . . :$31.56
Prior Rank . . . . . . . . . :2-M              Target Price . . . . . . . . :$32.50
Price FFO/98 . . . . . . . . :13.9X            52 Wk. Price Range . . . . . :32.18 - 23.37
Price FFO/99 . . . . . . . . :12.4X            Proj. 5yr EPS Grth . . . . . :9.0%
LT Debt-to-Capital . . . . . :34.61%           Dividend . . . . . . . . . . :$1.50
Revenue 0098 . . . . . . . . :$N/A mil         Yield. . . . . . . . . . . . :4.7%
Shares Outstanding . . . . . :45.03 mil        Convertible. . . . . . . . . :No
Mkt. Capitalization. . . . . :$1421.15 mil     Hedge Clause(s). . . . . . . :
Comments . . . . . . . . . . :
</TABLE>

FFO = Funds from Operations per share. FFO is defined as net income according to
GAAP before depreciation, amortization, and gains or losses from property sales,
plus FFO from unconsolidated joint ventures.



<PAGE>   48

(a)      Calculated using market value of equity.

OPINION
- --------------------------------------------------------------------------------

Salomon Smith Barney is a registered broker-dealer. It is a member of Citigroup
Inc. and is affiliated with Citibank, N.A. and its subsidiaries and branches
worldwide (collectively "Citibank"). Despite those affiliations, securities
recommended, offered, sold by, or held at, Salomon Smith Barney: (i) are not
insured by the Federal Deposit Insurance Corporation; (ii) are not deposits or
other obligations of any insured depository institution (including Citibank);
and (iii) are subject to investment risks, including the possible loss of the
principal amount invested.



<PAGE>   49

       IAC   AC 001/014                M001
EC/F   US/F  NA/F     REA/F    REITSS  FCC//    INV/F    IAC
4:00   F03   IAC; RECEIVES $32.50 OFFER FROM IRVINE CO., RATING FROM 
ACCUMULATING: HOLD                               December 2, 1998
12-Month Price Target: N/A              Craig M. Silvers, CFA (310) 914-0770
                                         Katherine E. Flores (310) 914-0774

Irvine Apartment Communities (IAC/NYSE - $31 3/4)
Receives $32.50 per Share Offer from Irvine Co. Unit;
Lowering Rating from Accumulate to Hold



<TABLE>
<CAPTION>
52-Week           Shares Out/       Hist P/E       Long-Term  Dividend          Dividend         3-Year Projected
Range             Market Cap        Range          Debt/Capital                 /Yield           Growth Rate
$32 7/16 -        45.1M/$1.4B       N/A            38%                          $1.54/4.9%       7 - 9%
$23

   1Q           2Q         3Q         4Q           YEAR         P/FFO*          PrvEst.           Street
<S>             <C>        <C>        <C>          <C>          <C>             <C>               <C>
12/97A$0.28     0.50       0.51       0.52         2.01         15.8
12/98E$0.52A    0.56A      0.60A      0.61         2.29         13.9            same              $2.25
12/99E$0.62     0.64       0.65       0.68         2.59         12.3            same              $2.54
</TABLE>

*FFO = Funds From Operations.
Prices as of 12/02/98 mid-day.
Key Points
     Unit of The Irvine Company makes offer to acquire outstanding shares of IAC
     for $32.50 each. 
- -    We believe investors should tender or buy other apartment REITs.
     The valuation is fair and implies that other California-focused apartment
     REITs are undervalued.

Discussion
The Irvine Company, controlled by IAC's Chairman Donald Bren, has launched a
tender offer of $32.50 per share for the approximately 16 million shares of IAC
that it does not own. The offer price is an 18.7% premium for Tuesday's closing
price, and we believe, is a small premium to the market value of Irvine's
assets. We believe the deal will go through. The implications of the offer price
are that Western apartment REITs are undervalued and that California apartment
markets should remain strong. We recommend that investors tender their shares or
use the stocks as a source of funds for investment into another apartment REIT.
Rating lowered to Hold.

Premium Valuation. The $32.50 per share price represents a nice premium to
Tuesday's closing price. The offer equates to $137,500 per completed unit
(taking into account the approximately 2,700 units Irvine currently has under
construction, we calculate a price of $125,000 per unit). Based on the implied
cap rate and per unit valuations of Bren's offer, we believe the $32.50 price is
fair and we expect the offer to be completed without any significant delays.

Changes in Capital Markets Drive Offer. Bren's representative stated that a
private company is better suited to operate in the current environment. Raising
equity in the current market today would be costly for a REIT, so the best
source of new capital is retained earnings. However, the 95% dividend
requirements removes a big chunk of equity that could be used to buy or build
new properties. Therefore, a private company, with lesser distribution
requirements, will be at an advantage to the public 



<PAGE>   50

companies. For a company such as Irvine that has a significant amount of
development, going private is the best method to reallocate cash toward
construction rather than dividends.

California-focused apartment REITs we cover, Essex (ESS(t)/NYSE - $30 3/4; Buy)
and BRE Properties (BRE/NYSE - $24 7/16; Buy) are significantly undervalued.
Furthermore, Bren's offer signals a belief that the fundamentals in California's
housing markets should remain strong. We concur with this view based on the
state's ongoing economic expansion and the relatively tough construction
permitting process.

Valuation. The table below shows the valuation measures implied by Bren's offer.
According to the National Real Estate Index, apartments in Orange County traded
at an 8.5% cap rate during the second quarter of 1998. We believe that larger,
higher-quality apartments, such as those in Irvine's portfolio, would carry
significantly lower cap rates, probably in the 7.5% to 8% range. The table also
shows the implied valuations of the other California-focused REIT stocks we
cover based on Bren's Irvine valuations. On these measures, BRE and Essex are
significantly undervalued.

<TABLE>
<CAPTION>
            Implied Cap Rate                                         Implied P/FFO Multiple
                  3Q98 NOI          4Q98E NOI                 1998E FFO                 1999E FFO
<S>               <C>               <C>                       <C>                       <C> 
Irvine            7.2%              7.5%                      14.2                      12.5

Prices based on Irvine's Implied Valuations:
BRE               $26.42            $27.49                    $29.80                    $29.61
ESS               $40.04            $39.21                    $40.45                    $39.40
</TABLE>

On a per unit basis, Bren's offer equals about $137,500 per unit. This valuation
measure is not appropriate to apply to BRE or Essex as those companies have a
meaningful portion of their units outside of California and/or have some "B"
quality units as compared to Irvine whose portfolio is comprised almost entirely
of "A" quality units.

The above valuation of Irvine does not take into account the approximately 2,700
units Irvine has under various stages of development. Adjusting for the
development properties at book value, we calculate that Bren's offer carries an
implied cap rate of 7.9%, which translates into prices of about $25 for BRE and
$37 for Essex.

This material is produced by SUTRO & CO. INCORPORATED, 201 California Street,
San Francisco, CA 94111 and TUCKER ANTHONY INCORPORATED, One Beacon Street,
Boston, MA 02108/Members of all major U.S. Securities Exchanges; Members SIPC.
Sutro & Co. Incorporated is a subsidiary of Freedom Securities Co., which is
listed on the NYSE (FSI). Katherine Flores and Craig Silvers. CFA are employees
of Sutro & Co. Incorporated. (n) Sutro & Co. Incorporated makes a market in this
stock. (t) Sutro & Co. Incorporated has managed or comanaged a public offering
of securities for this company within the past three years. (c) Bonds or
preferred stock convertible into this issue are available. (j) Sutro & Co.
Incorporated and Tucker Anthony Incorporated may both, from time to time, issue
research reports with differing opinions on the same company. (o) Listed options
available. (b) Tucker Anthony Incorporated has managed or comanaged a public
offering of securities for this company within the past three years. (m) Tucker
Anthony Incorporated makes a market in this stock. The information contained
herein is obtained from sources we believe to be reliable, but no representation
or guarantee is made as to its accuracy or completeness. This report is neither
an offer, nor the solicitation of an offer, to buy or sell any securities
referenced in this report. Opinions expressed are subject to change without
notice. Sutro & Co. Incorporated, and Tucker Anthony Incorporated are associated
with Freedom Specialist, Incorporated, an NYSE specialist that makes a market in
certain 



<PAGE>   51

securities. At any given time, Freedom Specialist, Inc., may have an inventory
position either "long" or "short", in this security and as a result of its
function as a market maker, Freedom Specialist, Inc., may be on the opposite
side of orders executed on the floor of the Exchange in this security. Copyright
1998 Sutro & Co., Incorporated, Tucker Anthony Incorporated.

First Call Corporation - all rights reserved.        617/345-2500

                                   END OF NOTE



<PAGE>   52

SUTRO & CO.                                               IAC/NYSE
INVESTMENT PROFESSIONALS                                  DECEMBER 2, 1998
SINCE 1858                                                CRAIG M. SILVERS, CFA
RATING:  HOLD                                                    (310) 914-0770
12-MONTH PRICE                                            KATHERINE E. FLORES
TARGET:  N/A                                                     (310) 914-0774

                IRVINE APARTMENT COMMUNITIES (IAC/NYSE - $31 3/4)
              RECEIVES $32.50 PER SHARE OFFER FROM IRVINE CO. UNIT;
                     LOWERING RATING FROM ACCUMULATE TO HOLD

- --------------------------------------------------------------------------------
<TABLE>
<S>                        <C>              <C>       <C>              <C>
Changes made in:           EPS Revisions    Old       New              Expected short-term impact: ____
Estimates                  FY98                                        Shares may strengthen ____
Rating            X        FY99                                        No impact anticipated ____
Price Target               FY00                                        Shares may weaken ____
</TABLE>
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
  52-Week            Shares Outstanding/        Historical P/E        Long-Term          Dividend       3-Year Projected
   Range                 Market Cap                 Range            Debt/Capital         /Yield           Growth Rate
$32 7/16-$23         45.1 Mil  $1.4 Bil              N/A                 38%          $1.54     4.9%          7 - 9%
                1Q          2Q            3Q          4Q           YEAR         P/FFO*       Prv.Est.         Street
<S>             <C>         <C>           <C>   <C>                <C>          <C>          <C>        <C>
12/97A          $0.28       0.50          0.51        0.52         2.01         15.8
12/98E          $0.52A      0.56A         0.60A       0.61         2.29         13.9           same           $2.25
12/99E          $0.62       0.64          0.65        0.68         2.59         12.3           same           $2.54
</TABLE>

*FFO=Funds From Operations.
Prices as of 12/02/98 mid-day.
- --------------------------------------------------------------------------------

KEY POINTS

- -     Unit of The Irvine Company makes offer to acquire outstanding shares of
      IAC for $32.50 each.
- -     We believe investors should tender or buy other apartment REITs.
- -     The valuation is fair and implies that other California-focused apartment
      REITs are undervalued.

DISCUSSION
The Irvine Company, controlled by IAC's Chairman Donald Bren, has launched a
tender offer of $32.50 per share for approximately 16 million shares of IAC that
it does not own. The offer price is 18.7% premium to Tuesday's closing price,
and we believe, is a small premium to the market value of Irvine's assets. We
believe the deal will go through. The implications of the offer price are that
Western apartment REITs are undervalued and that California apartment markets
should remain strong. We recommend that investors tender their shares or use the
stock as a source of funds for investment into another apartment REIT. RATING
LOWERED TO HOLD.

Premier Valuation. The $32.50 per share price represents a nice premium to
Tuesday's closing price. The offer equates to $137,500 per completed unit
(taking into account the approximately 2,700 units Irvine currently has under
construction, we calculate a price of $125,000 per unit). Based on the implied
cap rate and per unit valuations of Bren's offer, we believe the $32.50 price is
fair and we expect the offer to be completed without any significant delays.



<PAGE>   53

Changes in Capital Markets Drive Offer. Bren's representative stated that a
private company is better suited to operate in the current environment. Raising
equity in the current market today would be costly for a REIT, so the best
source of new capital is retained earnings. However, the 95% dividend
requirement removes a big chunk of equity that could be used to buy or build new
properties. Therefore, a private company, with lessor distribution requirements,
will be at an advantage to the public companies. For a company such as Irvine
that has a significant amount of development, going private is the best method
to reallocate cash toward construction rather than dividends.

Implications of the Offer. The offer implies that the two other
California-focused apartment REITs we cover, Essex (ESS /NYSE - $30 3/4; Buy)
and BRE Properties (BRE/NYSE - $24 7/16; Buy) are significantly undervalued.
Furthermore, Bren's offer signals a belief that the fundamentals in California's
housing markets should remain strong. We concur with this view based on the
state's ongoing economic expansion and the relatively tough construction
permitting process.

Valuation. The table below shows the valuation measures implied by Bren's offer.
According to the National Real Estate Index, apartments in Orange County traded
at an 8.5% cap rate during the second quarter of 1998. We believe that larger,
higher-quality apartments, such as those in Irvine's portfolio, would carry
significantly lower cap rates, probably in the 7.5% to 8% range. The table also
shows the implied valuations of the other California-focused REIT stocks we
cover based on Bren's Irvine valuations. On these measures, BRE and Essez are
significantly undervalued.

<TABLE>
<CAPTION>
                  Implied Cap Rate                               Implied P/FFO     Multiple
                  3Q98 NOI        4Q98E NOI                      1998E FFO         1999E FFO
                  -------------------------                      ---------------------------
<S>               <C>             <C>                            <C>               <C> 
Irvine            7.2%              7.5%                          14.2              12.5

Prices based on Irvine's Implied Valuations:
BRE               $26.42            $27.49                       $29.80            $29.61
ESS               $40.04            $39.21                       $40.45            $39.40
</TABLE>

On a per unit basis, Bren's offer equals about $137,500 per unit. This valuation
measure is not appropriate to apply to BRE or Essex as those companies have a
meaningful portion of their units outside of California and/or have some "B"
quality units as compared to Irvine whose portfolio is comprised almost entirely
of "A" quality units.

The above valuation of Irvine does not take into account the approximately 2,700
units Irvine has under various stages of development. Adjusting for the
development properties at book value, we calculate that Bren's offer carried an
implied cap rate of 7.9%, which translates into prices of about $25 for BRE and
$37 for Essex.



<PAGE>   54

                                   EXHIBIT II



<PAGE>   55

                   1999 PROJECTED APARTMENT RENT GROWTH RATES

                               EXHIBIT II SUMMARY

<TABLE>
<CAPTION>
                                                                                                   Projected
                                                                              Exhibit           1999 Rent Growth
                                                                              -------           ----------------
<S>                                                                           <C>               <C>
OVERALL AVERAGE (ALL SOURCES)                                                                          4.8%
Irvine Apartment Communities
         1999 Business Plan, dated October 1998                               II-A/B                   5.0%
         Bonita Canyon                                                         II-C                    6.0%
         Park Place (existing apartments)                                      II-D                    5.0%
         Park Place (Pro-forma land)                                           II-D                    6.0%
         Lower Peters Canyon
                  Base Case                                                    II-E                    5.0%
                  Low Case                                                     II-E                    3.0%
                  High Case                                                    II-E                    6.0%
         Based on Orange County Household Income Growth Projections            II-S                    3.3%
         10-Year Historical Rent Growth                                        II-T                    3.0%
         20-Year Historical Rent Growth                                        II-V                    6.2%

         AVERAGE - IRVINE APARTMENT COMMUNITIES                                                        4.9%

Wall Street Research
         Jeffries                                                              II-R                    5.0%
         JP Morgan                                                             II-R                    5.0%
         DLJ                                                                   II-R                    5.5%
         Sutro                                                                 II-R                    3.0%
         Prudential                                                            II-R                    6.0%
         Goldman Sachs                                                         II-R                    5.0%
         Merrill Lynch                                                         II-R                    5.0%
         Bear Stearns                                                          II-R                    5.0%
         Salomon Smith Barney                                                  II-R                    3.7%
         UBS                                                                   II-R                    4.5%
         Oppenheimer                                                           II-R                    5.0%

         AVERAGE - WALL STREET RESEARCH                                                                4.8%
</TABLE>



<PAGE>   56

                       ECONOMIC REPORT - EXECUTIVE SUMMARY
- --------------------------------------------------------------------------------


IAC's investment decisions are driven by fundamental market economic conditions.
The success of IAC's capital investments is largely determined by supply/demand
imbalances for the Company's products. IAC's market research effort is dedicated
to identifying these imbalances in order to enhance returns on investment. On
the basis of this market research, IAC has identified target markets which
exhibit significant imbalances. By focusing investment in supply-constrained
areas, IAC will enhance risk-adjusted returns to shareholders.

The following table summarizes the Company's rent growth assumptions for the
Business Planning period:

<TABLE>
<CAPTION>
                            1999                2000               2001                2002               2003
                            ----                ----               ----                ----               ----
<S>                         <C>                 <C>                <C>                 <C>                <C> 
Irvine Ranch                5.0%                4.0%               3.0%                3.0%               3.0%
San Diego                   4.0%                4.0%               3.0%                3.0%               3.0%
Silicon Valley              5.0%                4.0%               3.0%                3.0%               3.0%
West L.A.                   5.0%                4.0%               3.0%                3.0%               3.0%
</TABLE>

- -     MACRO MARKET ANALYSIS INDICATES SLOWER ECONOMIC GROWTH. Global economic
      conditions will result in slower growth in each of IAC's markets. Drive by
      recessionary pressures in Asia and the emerging markets, California's
      growth is expected to moderate. IAC will continue to monitor macro
      conditions to determine any impact on the Company's investment strategy.

- -     MICRO MARKET ANALYSIS INDICATES CONTINUED DEMAND FOR IAC PRODUCT. Despite
      the global market conditions, IAC believes that there continues to be
      strong demand for high-end apartment communities in each of the Company's
      markets. A combination of higher wage job growth and low supply levels
      will lead to a continued supply/demand imbalance.

- -     IAC MARKET RESEARCH WILL ENABLE THE COMPANY TO CHALLENGE TRADITIONAL VIEWS
      OF RENTERS. IAC will use its knowledge of the market to go beyond the
      traditional renter base. The challenge for the Company is to identify new
      consumers of its product. The successful introduction of the "Family"
      product demonstrates the potential of this approach. By continuing to
      challenge the concept of the renter, IAC will be able to grow the market
      for its product.

- -     IAC WILL USE ITS MARKET RESEARCH AS A SOURCE OF COMPETITIVE ADVANTAGE.
      IAC's long history of developing in high-end markets has given it an
      unmatched knowledge of these markets. The Company will use this knowledge
      as a competitive advantage against its peers. Having a better
      understanding of the high-end markets enables IAC to make more informed
      investment decisions than its competitors, and hence increase relative
      returns.



<PAGE>   57

                                                                            II-A

                                ECONOMIC REPORT

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


IAC continuously monitors local, regional, national and international trends in
order to develop sound strategies for Business Planning. Projections for
specific demand rely heavily on the relationships between employment, population
and household growth within each of the Company's markets. Although IAC projects
strong growth in demand for high-end apartments in each of its markets, there
are major issues abroad which may have an impact on the Company's earnings.

IAC Market Research is dedicated to providing value-added market intelligence in
order to gain insight into industry competitors, target markets, product
segmentation, demand and supply dynamics, key economic indicators and trends,
development strategy, marketing strategy, operating strategy and the dimension
and magnitude of potential acquisition plans. Overall, the information and
analysis generated by IAC Market Research will ultimately assist IAC in
achieving the Company's overall mission; by contributing to IAC's profitability,
NOI, shareholder value and leadership position within the real estate
multifamily market.


Summary of Economic Overview

Of primary concern for industry across the United States is the looming global
economic crisis. Japan, Russia, Hong Kong and many other countries--especially
in Asia--are in the midst of a financial meltdown. Foreign banks are strapped
for cash--Japan's banking system is saddled with nearly a trillion in bad or
risky loans. Foreign currencies have plummeted--the Russian Ruble has dropped
over 335% in value versus the U.S. dollar over the past two months. These
economic crises are leading to serious civil unrest, and no one is stepping up
to provide leadership. Concern over the global markets has affected the U.S.
markets in recent months, as stock markets continue to fluctuate wildly.
Economists expect the effect of global economic crises to continue to ripple
through the United States economy.

Fundamentals in the United States, however, remain strong. The jobless rate is
hovering around 4.5%, inflation is low and the general economy is growing
steadily. Although California is perhaps more susceptible to the decline in
Asian economics than much of the rest of the nation, the Company expects no
recession in the near-term.

The Company's outlook on its core markets, therefore, remains strong in the
near-term. The following bullets summarize the Company's projection of rent
growth in each market for the Business Planning period.

- -     RENT GROWTH IN EACH OF THE COMPANY'S FOUR MARKETS IS EXPECTED TO RANGE
      BETWEEN 4% AND 5% OVER THE NEXT TWO YEARS.

- -     ECONOMISTS EXPECT THAT THE GLOBAL ECONOMIC CRISIS WILL FUNDAMENTALLY
      AFFECT THE U.S. ECONOMY IN 2000. TO REFLECT THIS SENTIMENT AND OTHER
      ANALYSES, THE COMPANY PROJECTS 3% RENT GROWTH FROM 2001 THROUGH THE
      REMAINDER OF THE BUSINESS PLAN PERIOD.

The remainder of this section provides a summary context for the Company's
projects. See Appendix D for a detailed outlook regarding the Company's markets.



<PAGE>   58

Orange County/Irvine Ranch Economic Outlook

The Orange County economic outlook for 1999 is for a moderate contraction due to
a variety of declining and potentially collapsing foreign economies as well as
the declining California economic outlook. However, stabilized job growth and
household formation growth, coupled with the limited supply of for-sale housing
and decreasing affordability levels, should fuel demand for long-term rental
housing. Orange County's big economic story in 1998 was the extremely hot
for-sale housing market that created a short-term dip in apartment demand during
the first half of 1998. This short-term dip in apartment demand appears to be
dissipating, with encouraging occupancy trends occurring during the 3rd quarter
of 1998.

- -     RENT GROWTH ON THE IRVINE RANCH IS EXPECTED TO BE 5% IN 1999. Rent growth
      is expected to average approximately 3.6% through 2003, which reflects a
      moderate decline as the global economic crisis penetrates Orange County.

- -     PROJECTED APARTMENT DEMAND IS EXPECTED TO OUTPACE PROJECTED APARTMENT
      SUPPLY. Economists project that, on average, apartment demand will outpace
      apartment supply through 2003.

- -     JOB GROWTH IS PROJECTED TO DECREASE AND REMAIN AT MODERATE TO STRONG
      LEVELS IN 1999. Orange County employers added 44,900 jobs during 1997, a
      3.8% increase. 1998 has already seen a moderate decline in job growth, as
      seven out of the last nine months have seen fewer jobs created than last
      year. Estimates for 1998 job growth range from 35,000 on the low end to
      55,000 on the very high end, with the median around 42,500 new jobs.

- -     JOB GROWTH IS PROJECTED TO BE STRONGEST IN SERVICES, MANUFACTURING,
      WHOLESALE TRADE AND CONSTRUCTION. In 1997, services added 15,500 jobs,
      manufacturing added 6,300 jobs, wholesale trade added 4,900 jobs and
      construction added 2,300 jobs. This trend is expected to continue through
      the Business Planning period, as Orange County's industry continues to
      diversify. Continued growth in the manufacturing sector is expected to be
      focused on high-tech and durable manufacturing firms, which should offset
      projected losses in the aerospace/defense sector.

- -     AS NEW JOBS ARE CREATED ON THE IRVINE RANCH, THE NEW TOLL ROADS ARE
      EXPECTED TO EASE THE COMMUTE ONTO THE RANCH. The Eastern Transportation
      Corridor is scheduled to open in the fall of 1998. This corridor may
      impact the housing location decisions of future homebuyers and renters.
      The relatively new toll roads are projected to have only a short-term
      negative impact on the Irvine Ranch rental market. The potential impact of
      the three toll roads should be monitored carefully. The following bullets
      summarize the status of the toll roads.


      -     The 24-mile EASTERN TRANSPORTATION CORRIDOR is scheduled to be
            completed in 1999 and will provide easier and faster access for
            potential Irvine Ranch employees to Riverside and outlying areas of
            North Orange County, such as Anaheim Hills and Orange.

      -     The 30-mile FOOTHILL TRANSPORTATION CORRIDOR is approximately half
            completed and provides easier and faster access for potential Irvine
            Ranch employees to areas within South Orange County such as Mission
            Viejo, San Clemente and Coto de Caza.



<PAGE>   59

      -     The completed 17 1/2-mile SAN JOAQUIN HILLS TRANSPORTATION CORRIDOR
            provides easier and faster access for potential Irvine Ranch
            employees to areas within South Orange County such as Aliso Viejo
            and Laguna Niguel.


SAN DIEGO COUNTY/GOLDEN TRIANGLE ECONOMIC OUTLOOK

The San Diego County economic outlook for 1999 projects a moderate contraction,
as many foreign economies degenerate. Like Orange County, San Diego's big
economic story in 1998 was the extremely hot for-sale housing market. However,
unlike Orange County, the very strong for-sale housing market did not create a
short-term dip in apartment demand. From 1999 to 2003, stabilized job growth,
population growth and household formation growth coupled with decreasing
affordability levels should fuel demand for long-term rental housing.

- -    RENT GROWTH IN THE SAN DIEGO MARKETPLACE IS EXPECTED TO BE 4% IN 1999.
     Although the San Diego market is not as strong as Orange County, the
     looming foreign crisis is projected to decrease rent growth to an average
     3.4% over the Business Planning period.

- -    PROJECTED APARTMENT DEMAND SHOULD OUTPACE 1999 PROJECTED APARTMENT SUPPLY.
     Gross demand for units in San Diego County should average approximately
     3,400 units per year. This estimate is slightly lower than historical
     trends, which have been approximately 3,800 units per year from 1990
     through 1996, yet higher than projected construction activity.

- -    JOB GROWTH IS PROJECTED TO DECREASE THROUGH 1999 AND REMAIN AT MODERATE TO
     STRONG LEVELS THEREAFTER. San Diego County employers added 43,100 jobs
     during 1997, a 4.3% increase. However, like the trend in Orange County,
     eight out of the last nine months reflected less job growth. Forecasts for
     1998 job growth range from 25,000 to 35,000.

- -     THE NORTH SAN DIEGO POPULATION DEMONSTRATES STRONG DEMOGRAPHIC
      FUNDAMENTALS. The population of north San Diego County is relatively
      educated and affluent. In 1996, 40.7% of adults in North San Diego had
      received a bachelor's degree, compared to 20.0% of the adults in the
      nation. The median household income in 1996 of North San Diego was
      $50,600, as compared to a $36,625 figure for the nation.


Santa Clara County/North San Jose Economic Outlook

Like the Orange County and San Diego markets, Santa Clara County is projected to
experience a moderate contraction, as it has a relatively high exposure to the
declining global economy. This is expected to translate into declining job
growth, as the percentage of high-tech exports from this region decrease.

However, in the long term, stabilized job growth and household formation growth
coupled with the limited supply of for-sale housing and one of the lowest
affordability indexes in the nation should fuel long-term demand for rental
housing.

- -    RENT GROWTH IN IAC'S SILICON VALLEY MARKETS IS EXPECTED TO BE 5% IN 1999.
     Rent growth is expected to average approximately 3.6% through 2003, which
     reflects a moderate decline as the global economic crisis penetrates Santa
     Clara County.


<PAGE>   60

- -     PROJECTED APARTMENT DEMAND SHOULD OUTPACE APARTMENT SUPPLY. Gross demand
      for units in Santa Clara County is projected to average approximately
      2,900 units per year, which outpaces projected supply by approximately 300
      units.

- -     JOB GROWTH IS PROJECTED TO DECLINE THROUGH 1999 AND REMAIN AT MODERATE TO
      STRONG LEVELS THEREAFTER. Santa Clara County employers added 48,400 jobs
      during 1997, a 5.5% increase. However, eight out of the last nine months
      reflected less job growth. Although job growth is weaker this year,
      forecasts for 1998 job growth still range from 25,000 to 35,000.


Los Angeles County/West Los Angeles Economic Outlook

The for-sale housing market in Los Angeles was strong in the first half of 1998;
however, it did not create a short-term dip in apartment demand. Because much of
the Los Angeles market, like Santa Monica, is governed with rent control, there
was some pent-up demand and price insensitivity. However, the market
fundamentals remain strong for the general Los Angeles market as well. From 1999
to 2003, stabilized job growth, population growth and household formation growth
coupled with decreasing affordability levels are projected to fuel demand for
long-term rental housing.

- -     MARKET RENT GROWTH IN WEST LOS ANGELES IS EXPECTED TO BE 5% IN 1999.
      Market rent growth is expected to average approximately 3.6% through 2003,
      which reflects a moderate decline as the global economic crisis penetrates
      southern California. Properties governed by rental control, such as
      Champagne Towers will, of course, lag the market.

- -     PROJECTED APARTMENT DEMAND IS EXPECTED TO OUTPACE APARTMENT SUPPLY. On
      average, projected apartment demand is expected to outpace projected
      supply by 875 units. Demand for units in Los Angeles County should average
      approximately 4,100 units per year. This estimate is higher than
      historical trends, which have been approximately 2,500 to 3,000 units per
      year.

- -     JOB GROWTH IS PROJECTED TO DECLINE THROUGH 1999 AND REMAIN AT MODERATE TO
      STRONG LEVELS THEREAFTER. Los Angeles County employers are expected to add
      70,000 new jobs in 1998, compared to 83,683 new jobs during 1997. The
      aforementioned Asian financial crisis will undoubtedly impact Los Angeles
      County. This is partially due to Los Angeles County's decreasing high-tech
      exports, especially from the port in Long Beach, one of the busiest ports
      in the world.


Preliminary Irvine Ranch Market Research Observations

Market research compiled over the past years has indicated specific demographic
trends which are the basis for the strategies outlined in the Business Plan. By
matching undersupplied market segments with projected land availability, the
Company has constructed a product pipeline to maximize returns. The Irvine Ranch
product segmentation strategy calls for an increase in Conventional, Family,
Value, Professional, Student/Faculty, Urban Village and For-sale Alternative.
The Company utilizes new product segmentation as well as repositioning of
existing product to take advantage of expected demand segments. Overall, the
Company has identified nine primary renter segments within the Irvine Ranch
portfolio and has established the following targets for each renter segment
based on demographic and economic trends:


<PAGE>   61

                                                                            II-B

                                IAC BUSINESS PLAN
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                        1999             2000             2001            2002             2003           Average
                        ----             ----             ----            ----             ----           -------
<S>                     <C>              <C>              <C>             <C>              <C>             <C> 
Rent Growth              5%               4%               3%              3%               3%              3.6%
</TABLE>


- -     Global recession slowing U.S. growth

- -     Low inflation environment, if not deflation

      -     IAC rent growth has outpaced CPI by 0% - 3% historically

      -     Results in 3% - 5% average rent growth



<PAGE>   62

                                                                            II-C

                       IRVINE APARTMENT COMMUNITIES, L.P.
                     BONITA CANYON - VILLAGE 3 (GRAY MARKET)

                                PROJECT PRO FORMA
                     TIC PROPOSED LAND PRICE/IAC ASSUMPTIONS

<TABLE>
<CAPTION>
                                                                                                 Current Pro Forma
                                                                                                 -----------------
<S>                                                                                <C>                 <C>                 <C>
I. Project Statistics/Assumptions
       Net Building Acres                                                                                      10.6 (a)
       Units                                                                                                  187
       Density                                                                                                 17.6
       Project Mix:
                                                                                      Sq.  Ft.           # Units         % of Total
         Two Bedroom TH                                                             1,166-1,327                  64           34.2%
         Three Bedroom TH                                                           1,355-1,581                 123           65.8%
                                                                                                       ------------        -------
                                                                                                                187          100.0%
                                                                                                       ============        =======
                                                                    
       Average Sq. Feet                                                                                       1,384               
                                                                                                       ============
       Rent Structure: (Current)
         Two Bedroom TH                                                                                $      1,805               
         Three Bedroom TH                                                                              $      2,120               
              Average Rent per Unit                                                                    $      2,012        $  1.45
                                                                                                       ============        =======

       Rent Inflation: (IAC Assumptions):
         To Project Opening                                                                                    6.00%              
         During Lease-up                                                                                       3.00%              
         First Stabilized Year                                                                                 3.00%              
         Three-Year Average                                                                                    4.00%              
                                                                                                       ------------

II.  Project Investment/Equity
                                                                                       Total             Per Unit          Sq. Ft.
                                                                                   ------------        ------------        -------
         Direct Building Costs                                                     $ 13,500,000        $     72,193        $ 52.17
         Indirect Building Costs                                                      2,361,000              12,626           9.12
         Common Area                                                                  1,400,000               7,487           5.41
         Direct Sitework Costs                                                        1,500,000               8,021           5.80
         Indirect Sitework Costs                                                        900,000               4,813           3.48
         Offsite Costs (Pro Rata Share)                                                 952,000               5,091           3.68
         Development/Construction Fee                                                   250,000               1,337           0.97
         Marketing                                                                      700,000               3,743           2.71
         Contingency                                                                  1,000,000               5,248           3.86
         Finance                                                                      3,680,000              19,679          14.22
         Land ($1,487,000 per acre incl. spine street)                               17,503,000              93,599          67.64
                                                                                   ------------        ------------        -------
              Total Project Costs                                                  $ 43,746,000        $    233,937        $169.07
                                                                                   ============        ============        =======
</TABLE>


<PAGE>   63

<TABLE>
<CAPTION>
                                                                                      Total              Per Unit          Sq. Ft.
                                                                                   ------------        ------------        -------
<S>                                                                                <C>                 <C>                 <C>
III. Project Operations (Stabilized)
       Total Project Revenue                                                       $  4,858,000        $     25,979        $ 18.77
       Operating Expenses:
         Ongoing Operating Expenses                                                    (534,000)             (2,856)         (2.06)
         Management Fee                                                                 (85,000)               (455)         (0.33)
         Property Taxes                                                                (457,000)             (2,444)         (1.77)
                                                                                   ------------        ------------        -------
              Operating Expenses                                                     (1,076,000)             (5,754)         (4.16)
                                                                                   ------------        ------------        -------
              Net Operating Income                                                 $  3,782,000        $     20,225        $ 14.62
                                                                                   ------------        ------------        -------

IV.  Return Analysis
       Unleveraged Project Yield - 1st Stabilized Year                                                         8.65%
                                                                                                       ============
</TABLE>

(a)      Based on Final Map acreages for Bonita Village.



<PAGE>   64

                                                                            II-C

                       IRVINE APARTMENT COMMUNITIES, L.P.
                        BONITA CANYON - VILLAGE 2 (KTGY)

                                PROJECT PRO FORMA
                     TIC PROPOSED LAND PRICE/IAC ASSUMPTIONS

<TABLE>
<CAPTION>
                                                                                                      Current Pro Forma
<S>                                                                   <C>                      <C>              <C>
I.  Project Statistics/Assumptions
       Net Building Acres                                                                            16.1 (a)                  
       Units                                                                                          351                      
       Density                                                                                       21.8                      
       Project Mix:

                                                                                 Sq. Ft         # Units            % of Total

         One Bedroom Flat                                                          670-836            140                  39.9%
         Two Bedroom Flat                                                      1,002-1,140            153                  43.6%
         Three Bedroom TH                                                      1,138-1,241             58                  16.5%
                                                                                                ---------        --------------
                                                                                                      351                 100.0%
                                                                                                =========        ==============

       Average Sq. Feet                                                                               972                      
                                                                                                =========

       Rent Structure: (Current)
         One Bedroom Flat                                                                       $   1,311                      
         Two Bedroom Flat                                                                       $   1,577                      
         Three Bedroom TH                                                                       $   1,771                      
                                                                                                ---------
         Average Rent per Unit                                                                  $   1,504        $         4.55
                                                                                                =========        ==============

       Rent Inflation: (IAC Assumptions)
         To Project Opening                                                                          6.00%                     
         During Lease-up                                                                             3.00%                     
         First Stabilized Year                                                                       3.00%                     
                                                                                                                 
         Three-Year Average                                                                          4.00%                     
                                                                                                                 

II.  Project Investment/Equity

                                                                         Total          Per Unit        Sq. Ft.

         Direct Building Costs                                        $18,851,000       $ 53,707        $ 55.23
         Indirect Building Costs                                        3,260,000          9,288           9.55
         Common Area                                                    2,917,000          8,311           8.55
         Direct Sitework Costs                                          2,002,000          5,704           5.87
         Indirect Sitework Costs                                        1,511,000          4,305           4.43
         Offsite Costs (Pro Rata Share)                                 1,440,000          4,103           4.22
         Development/Construction Fee                                     200,000            570           0.59
         Marketing                                                        820,000          2,336           2.49
         Contingency                                                    1,300,000          3,704           3.81
         Finance                                                        5,388,000         15,350          15.79
         Land ($1,390,000 per acre
           incl. spine street alloc.)                                  24,727,000         70,447         106.02
                                                                      -----------       --------        -------
              Total Project Costs                                     $62,416,000       $177,824        $216.45
                                                                      ===========       ========        =======
</TABLE>


<PAGE>   65

<TABLE>
<CAPTION>
                                                                             Total               Per Unit            Sq. Ft.
                                                                      --------------------      ---------        --------------
<S>                                                                   <C>                       <C>              <C>
III. Project Operations (Stabilized)
       Total Project Revenue                                          $          6,828,000      $  19,453        $        20.01
       Operating Expenses:
         Ongoing Operating Expenses                                               (866,000)        (2,467)                (2.54)
         Management Fee                                                           (119,000)          (339)                (0.35)
         Property Taxes                                                           (655,000)        (1,866)                (1.92)
                                                                      --------------------      ---------        --------------
              Operating Expenses                                                (1,640,000)        (4,672)                (4.81)
                                                                      --------------------      ---------        --------------
              Net Operating Income                                    $          5,188,000      $  14,781        $        15.20
                                                                      --------------------      ---------        --------------

IV.  Return Analysis
       Unleveraged Project Yield - 1st Stabilized Year                                                8.3%                     
                                                                                                =========
</TABLE>

(a)   Based on Final Map acreages for Bonita Village including 1/2 of Main Rec.
      Area.


<PAGE>   66

                                                                            II-D
                       IRVINE APARTMENT COMMUNITIES, L.P.

                                   PARK PLACE
                                EXISTING PROPERTY
                              PRO FORMA OPERATIONS
                                    30-JUN-98

<TABLE>
<CAPTION>
                                                                                    % of
                                             Total             Per Unit            Revenue             Assumptions/Notes
                                             -----             --------            -------             -----------------
<S>                                      <C>                 <C>                   <C>       <C>
REVENUES
   Gross Scheduled Rent                  $  2,531,000        $     11,718                    Grows first year market rents at 5%;
                                                                                             BMR's at 3% Turnover at 4% per month
   Vacancy                                   (101,000)       $       (468)           4.0%
                                         ------------        ------------
      Net Rental Revenue                    2,430,000              11,250
                                      
   Other Income                                62,000                 287            2.4%    Does not include potential Cox package
                                         ------------        ------------                    deal
         Total Revenue                      2,492,000              11,537
                                         ------------        ------------

OPERATING EXPENSES
   Property Operating & Maintenance           480,000               2,222           19.3%
   Management Fees                             65,000                 301            2.6%    Net IAMC Management Fee 
   Property Taxes                             314,000               1,454           12.6%    Increase to new basis
                                         ------------        ------------          -----  
      Total Operating Expenses                859,000               3,977           34.5%
                                         ------------        ------------          -----

   NOI Before Tax-exempt Benefit            1,633,000               7,560           65.5%

   Tax-exempt benefit                         700,000               3,241           28.1%    Tax-exempt financing benefit
                                         ------------        ------------          -----

         Adjusted NOI                    $  2,333,000        $     10,801           93.6%
                                         ============        ============           ==== 

         Purchase Price                  $ 28,000,000                 8.3%
                                                             ============

         Project IRR                            10.70%
                                         ============
</TABLE>


<PAGE>   67

                                                                            II-D

                       IRVINE APARTMENT COMMUNITIES, L.P.

                            PARK PLACE - 1,225 UNITS
                                PROJECT PRO FORMA
                                    26-JUN-98

<TABLE>
<CAPTION>
                                                                           Current Pro Forma
                                                                           -----------------
<S>                                                 <C>             <C>             <C>              <C>
I. Project Statistics/Assumptions
       Net Building Acres                                                               28.0
       Units                                                                         1,226
       Density                                                                          43.8
       Project Mix:

                                                                     No. of          Current          % of
                                                    Unit Size         Units           Rents           Total
                                                    ---------        ------          -------          -----

         True Studio                                       550              58      $      990         4.7%
         Junior One Bedroom                                650              62      $    1,165         5.1%
         One Bedroom                                       750             271      $    1,215        22.1%
         One Bedroom + Den                                 900             123      $    1,340        10.0%
         Two Bedroom Dual Master                         1,075             430      $    1,490        35.1%
         Two Bedroom + Den                               1,200             163      $    1,590        13.3%
         Two Bedroom (TH) w/2-Car Garage                 1,150              58      $    1,840         4.7%
         Two Bedroom + Den (TH) w/2-Car Garage           1,300              61      $    1,965         5.0%
                                                    ----------      ----------      ----------       -----

       Total                                         1,190,000           1,226      $1,750,190       100.0%
                                                    ==========      ==========      ==========       =====

       Average                                                             871      $    1,428            
                                                                         =====      ==========       
       Rent Inflation:
         To First Occupancy                                                               6.00%           
         During Lease-up                                                                  4.00%           
         First Stabilized Year                                                            3.00%           
</TABLE>

<TABLE>
<S>                                                   <C>                 <C>                  <C>
II. Project Investment/Equity

                                                           Total             Per Unit         Sq. Ft 
                                                           -----             --------         ------  
         Direct Building Costs                        $  93,728,000       $      76,450        $ 78.76
         Indirect Building Costs                         22,410,000              18,279          18.83
         Common Area                                      9,536,000               7,778           8.01
         Direct Sitework Costs                            6,480,000               5,285           5.45
         Indirect Sitework Costs                          3,655,000               2,981           3.07
         Development/Construction Fee                       800,000                 653           0.67
         Marketing                                        2,105,000               1,717           1.77
         Offsite Costs                                    1,000,000                 816           0.84
         Contingency                                      4,000,000               3,263           3.36
         Finance                                         20,558,000              16,768          17.28
         Land                                            40,000,000              32,626          33.61
                                                      -------------       -------------        -------
              Total Project Costs                     $ 204,272,000       $     166,617        $171.66
                                                      =============       =============        =======
</TABLE>



<PAGE>   68

<TABLE>
<CAPTION>
                                                         Total              Per Unit            Sq. Ft
                                                         -----              --------            ------
<S>                                                   <C>                 <C>                  <C>
III. Project Operations (Stabilized)
       Total Project Revenue                          $  24,818,000       $      20,243        $ 20.86
       Operating Expenses:                           
         Ongoing Operating Expenses                      (2,851,000)             (2,325)         (2.40)
         Management Fee                                    (368,000)               (300)         (0.31)
         Property Taxes                                  (2,317,000)             (1,890)         (1.95)
                                                      -------------       -------------        -------
              Operating Expenses                         (5,536,000)             (4,515)         (4.65)
                                                      -------------       -------------        -------
              Net Operating Income                    $  19,282,000       $      15,728        $ 16.20
                                                      =============       =============        =======
                                                     
IV.  Return Analysis                                 
       Unleveraged Project Yield -                   
       1st Stabilized Year                                                         9.44%
                                                                          =============
</TABLE>


<PAGE>   69

                                                                            II-E

                          PETERS CANYON 5B SENSITIVITY
                            9.75% CAPITALIZATION RATE

                                    BASE CASE
                                    ---------

<TABLE>
<CAPTION>
                        1999        2000        2001        2002        2003
                        ----        ----        ----        ----        ----
<S>                     <C>         <C>         <C>         <C>         <C>
Rent Growth             5.0%        4.0%        3.0%        3.0%        3.0%
Expense Growth          2.5%        2.5%        3.0%        3.0%        3.0%
</TABLE>

<TABLE>
<CAPTION>
     Stabilized NOI              Land Price              $/Acre                Total Cost       IRR
     --------------              ----------              ------                ----------       ----
<S>                              <C>                     <C>                   <C>              <C>
        $4,120                     $15,169               $1,431                 $42,256         12.9%
</TABLE>


                                    LOW CASE
                                    --------

<TABLE>
<CAPTION>
                        1999        2000        2001        2002        2003
                        ----        ----        ----        ----        ----
<S>                     <C>         <C>         <C>         <C>         <C> 
Rent Growth             3.0%        2.0%        1.0%        2.0%        3.0%
Expense Growth          2.5%        2.0%        1.0%        2.0%        3.0%
</TABLE>

<TABLE>
<CAPTION>
     Stabilized NOI              Land Price              $/Acre                Total Cost       IRR
     --------------              ----------              ------                ----------       ----
<S>                              <C>                     <C>                   <C>              <C>
        $3,934                    $13,468                $1,271                 $40,346         12.7%
</TABLE>


                                    HIGH CASE
                                    ---------

<TABLE>
<CAPTION>
                        1999        2000        2001        2002        2003
                        ----        ----        ----        ----        ----
<S>                     <C>         <C>         <C>         <C>         <C> 
Rent Growth             6.0%        6.0%        6.0%        5.0%        4.0%
Expense Growth          2.5%        2.5%        3.0%        3.0%        3.0%
</TABLE>

<TABLE>
<CAPTION>
     Stabilized NOI              Land Price              $/Acre                Total Cost       IRR
     --------------              ----------              ------                ----------       ----
<S>                              <C>                     <C>                   <C>              <C>
        $4,275                    $16,591                $1,565                 $43,851         13.5%
</TABLE>


                            5-YEAR ACCRETION/DILUTION
                            -------------------------

<TABLE>
<CAPTION>
                           Stock Multiple(1)
                           -----------------
              9.0x           10.0x        11.0x       12.0x
            -------          ------       ------      ------ 
<S>                          <C>          <C>         <C>
            ($0.008)         $0.003       $0.013      $0.022
</TABLE>



- --------

(1)  At today's multiple of 10.2x the project is $0.005 accretive.
<PAGE>   70

                                                                            II-E

                          PETERS CANYON 5A SENSITIVITY
                            9.75% CAPITALIZATION RATE

                                    BASE CASE
                                    ---------

<TABLE>
<CAPTION>
                        1999        2000        2001        2002        2003
                        ----        ----        ----        ----        ----
<S>                     <C>         <C>         <C>         <C>         <C> 
Rent Growth             5.0%        4.0%        3.0%        3.0%        3.0%
Expense Growth          2.5%        2.5%        3.0%        3.0%        3.0%
</TABLE>

<TABLE>
<CAPTION>
     Stabilized NOI              Land Price              $/Acre(1)             Total Cost        IRR
     --------------              ----------              ---------             ----------        ---
<S>                              <C>                     <C>                   <C>               <C>
        $5,422                    $16,437                 $999                  $55,608          12.7%
</TABLE>


                                    LOW CASE
                                    --------

<TABLE>
<CAPTION>
                        1999        2000        2001        2002        2003
                        ----        ----        ----        ----        ----
<S>                     <C>         <C>         <C>         <C>         <C> 
Rent Growth             3.0%        2.0%        1.0%        2.0%        3.0%
Expense Growth          2.5%        2.0%        1.0%        2.0%        3.0%
</TABLE>

<TABLE>
<CAPTION>
     Stabilized NOI              Land Price              $/Acre                Total Cost        IRR
     --------------              ----------              ------                ----------        ---
<S>                              <C>                     <C>                   <C>              <C>
        $5,183                    $14,291                 $869                  $53,154         12.5%
</TABLE>


                                    HIGH CASE
                                    ---------

<TABLE>
<CAPTION>
                        1999        2000        2001        2002        2003
                        ----        ----        ----        ----        ----
<S>                     <C>         <C>         <C>         <C>         <C> 
Rent Growth             6.0%        6.0%        6.0%        5.0%        4.0%
Expense Growth          2.5%        2.5%        3.0%        3.0%        3.0%
</TABLE>

<TABLE>
<CAPTION>
     Stabilized NOI              Land Price              $/Acre                Total Cost        IRR
     --------------              ----------              ------                ----------        ---
<S>                              <C>                     <C>                   <C>              <C>
        $5,684                    $18,786                $1,142                 $58,296         13.2%
</TABLE>


                            5-YEAR ACCRETION/DILUTION
                            -------------------------

<TABLE>
<CAPTION>
                               Stock Multiple(2)
                               ---------------
<S>                       <C>                  <C>                <C>
        9.0x               10.0x               11.0x              12.0x
      --------            -------              ------             -----
      ($0.017)            ($0.002)             $0.011             $0.022
</TABLE>


1     In order to reach a land price of $1,295/Acre the rent growth over the
      next three years would have to equal 7.95%.

2     At today's multiple of 10.2x the project is break even.
<PAGE>   71

                                                                            II-R

                               IAC MARKET RESEARCH
                          1999 RENT GROWTH PROJECTIONS
                              WALL STREET ANALYSTS

           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


<TABLE>
<CAPTION>
                YEAR                   IAC'S RENT GROWTH
                ----                   -----------------
<S>                                    <C>
                1989                         4.2%
                1990                         2.9%
                1991                         2.2%
                1992                         1.8%
                1993                         0.7%
                1994                         1.9%
                1995                         1.5%
                1996                         2.2%
                1997                         6.2%
                1998                         5.8%
</TABLE>


<PAGE>   72

                                                                            II-S
                              RENT GROWTH FORECAST

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


                 BASED ON OC HOUSEHOLD INCOME GROWTH PROJECTIONS

           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


<TABLE>
<CAPTION>
                      YEAR                   IAC'S RENT GROWTH
                      ----                   -----------------
<S>                                          <C>
                      1977                         9.3%
                      1978                        11.5%
                      1979                        15.9%
                      1980                        15.1%
                      1981                        11.5%
                      1982                         6.4%
                      1983                         6.4%
                      1984                         6.5%
                      1985                         6.4%
                      1986                         3.7%
                      1987                         7.0%
                      1988                         7.0%
                      1989                         4.2%
                      1990                         2.9%
                      1991                         2.2%
                      1992                         1.8%
                      1993                         0.7%
                      1994                         1.9%
                      1995                         1.5%
                      1996                         2.2%
                      1997                         6.2%
                      1998                         5.8%
</TABLE>

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


<PAGE>   73

                                                                            II-T

                         10-YEAR HISTORICAL RENT GROWTH

           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


<TABLE>
<CAPTION>
              WALL STREET ANALYST                      INTEREST GROWTH
              -------------------                      ---------------
<S>                                                    <C> 
              Jeffries                                      5.0%
              J. P. Morgan                                  5.0%
              DLJ                                           5.5%
              Sutro                                         3.0%
              Prudential                                    6.0%
              Goldman                                       5.0%
              Merrill                                       5.0%
              Bear Stevens                                  5.0%
              Sol. Smith Barney                             3.7%
              UBS                                           4.5%
              Oppenheimer                                   5.0%
                                                            ----
              Average of Wall Street Analysts               4.8%
</TABLE>


<PAGE>   74

                                                                            II-V

                         20-YEAR HISTORICAL RENT GROWTH

           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


<TABLE>
<CAPTION>
                                                         [CORRESPONDING]
     HOUSEHOLD INCOME GROWTH PROJECTIONS          AVERAGE RENT GROWTH FORECAST
     -----------------------------------          ----------------------------
<S>                                               <C>
                      1%                                      1.00%
                      2%                                      1.47%
                      3%                                      1.94%
                      4%                                      2.41%
                      5%                                      2.87%
                      6%                                      3.34%
                      7%                                      3.81%
                      8%                                      4.28%
                      7%                                      3.81%
                      8%                                      4.28%
                      9%                                      4.74%
                     10%                                      5.21%
</TABLE>


<PAGE>   75

                                                                            II-Z

Economic Forecasts - UCLA, Chapman University, CSU Fullerton and Blue-Chip

National Economy

- -     The national economy is expected to slow during 1999 due to a slowing
      world economy. However, none of the forecasters feel that there is a
      strong possibility of recession during the next 1-2 years.

<TABLE>
<CAPTION>
                                                         REAL GDP GROWTH
                                                         ---------------
                                             Actual                    Forecast
                                             ------                    --------
                                       1997     1998 (est)     1999        2000       2001 +
                                       ----     ----------     ----        ----       ------
<S>                                    <C>      <C>            <C>         <C>         <C> 
UCLA Anderson Forecast                 3.9%        3.7%        2.5%        2.8%        2.7%
Chapman University Forecast            3.9%        3.6%        1.9%        2.4%        3.1%
CSU Fullerton Forecast                 3.9%        3.3%        1.8%        2.0%        2.5%
Blue Chip Economic Indicators          3.9%        3.6%        2.2%         --          --
</TABLE>

- -     Weak real GDP growth is expected to cause the Fed to reduce short-term
      interest rates.

- -     Chapman projects that long-term rates will increase throughout 1999
      because of the increase in the health of the global financial markets.

<TABLE>
<CAPTION>
                                                           90-DAY T-BILLS
                                                           --------------
                                                Actual                            Forecast
                                                ------                            --------
                                     1997     1998 (est)     1999        2000      2001 +
                                     ----     ----------     ----        ----      ------
<S>                                  <C>      <C>            <C>         <C>       <C> 
UCLA Anderson Forecast               5.1%        4.7%        4.0%        4.4%        4.7%
Chapman University Forecast          5.1%        5.1%        4.6%         --          --
Blue Chip Economic Indicators        5.1%        4.8%        4.3%         --          --
</TABLE>

<TABLE>
<CAPTION>
                                                       30-YEAR T-BILLS
                                                       ---------------
                                               Actual                             Forecast
                                               ------                             --------
                                     1997    1998 (est)      1999        2000      2001 +
                                     ----    ----------      ----        ----      ------
<S>                                  <C>     <C>             <C>         <C>      <C> 
UCLA Anderson Forecast               6.6%        5.6%        5.3%        5.6%        5.8%
Chapman University Forecast          6.6%        5.6%        5.6%         --          --
CSU Fullerton Forecast               6.6%        5.2%        5.4%        5.6%        5.5%
Blue Chip Economic Indicators        6.6%        5.2%        5.0%         --          --
</TABLE>

- -     UCLA reports that low interest rates, inflation and unemployment fueled
      growth in the housing sector in 1998 and anticipates that these factors
      will continue through 1999.

- -     Chapman reports a softening in demand for housing with housing starts
      dropping off slightly over the next few years.

<TABLE>
<CAPTION>
                                                       HOUSING STARTS (MILLIONS)
                                                       -------------------------
                                                   Actual                             Forecast
                                                   ------                             --------
                                        1997     1998 (est)     1999        2000       2001 +
                                        ----     ----------     ----        ----       ------
<S>                                     <C>      <C>            <C>         <C>       <C> 
UCLA Anderson Forecast                  1.48        1.63        1.73        1.67        1.57
Chapman University Forecast             1.48        1.58        1.47        1.42        1.42
Blue Chip Economic Indicators           1.48        1.59        1.51        0.00        0.00
</TABLE>


<PAGE>   76

                                                                            II-Z

NATIONAL ECONOMIC OUTLOOK

Economists project a moderate contraction in the U.S. economy primarily due to
the broad challenges facing the global economy. The fundamental question then
becomes "how long can the expanding national economy be sustained". Economics
are forecasting steady growth through much of 1999.

The following bullets summarize some of the characteristics of this forecast:

- -     ECONOMISTS PREDICT THAT THE U.S. ECONOMY WILL GROW APPROXIMATELY 1.8%
      THROUGH 2003 -- LESS THAN HALF OF LAST YEAR'S EXPECTATION. The U.S.
      economy has enjoyed an unparalleled period of expansion, with real GDP at
      seemingly unsustainable levels while inflation has remained very low by
      recent historical standards. Although the evidence of a contracting
      economy is accumulating, the U.S. economy remains fundamentally strong:

      -     Economy is currently in its 87th consecutive month of expansion.

      -     Federal Budget is in surplus for the first time in three decades.

      -     Unemployment is at a 28-year low at 4.3%.

      -     Inflation is minimal.

CALIFORNIA ECONOMIC OUTLOOK

California's economic growth is expected to decrease but remain at moderately
strong growth levels during 1999. Overall, the Company's four County submarkets
(Orange County, San Diego County, Santa Clara County and Los Angeles County)
should continue to benefit from California's recent reemergence as the nation's
leader in economic growth. Although a contracting state economy is projected
during 1999, the rental housing market is expected to benefit from the state's
ability to maintain moderate to strong job growth, relatively low unemployment,
strong in-migration and strong household income growth.

The following bullets summarize some of the characteristics of California's
economic outlook:

- -     CALIFORNIA'S ECONOMIC FORECAST FOR THE BUSINESS PLANNING PERIOD CALLS FOR
      ECONOMIC GROWTH TO BE 2.4%, A DECREASE FROM LAST YEAR'S ESTIMATED GROWTH
      OF 4.0%.

- -     CALIFORNIA'S PROJECTED JOB GROWTH OF 2.5% REFLECTS A DECLINE TO MORE
      MODERATE LEVELS. California's 1998 and 1999 job growth is projected to be
      less than California's 1997 job growth of 3.4%. The industry groups
      leading California's job growth are services, manufacturing, wholesale
      trade and construction. Orange County, Santa Clara County and San Diego
      County are the state's primary drivers of its improved economy.


<PAGE>   77

                                                                            II-Z

ORANGE COUNTY/IRVINE RANCH ECONOMIC OUTLOOK

The Orange County economic outlook for 1999 is for a moderate contraction due to
a variety of declining and potentially collapsing foreign economies as well as
the declining California economic outlook. However, stabilized job growth and
household formation growth, coupled with the limited supply of for-sale housing
and decreasing affordability levels, should fuel demand for long-term rental
housing. Orange County's big economic story in 1998 was the extremely hot
for-sale housing market that created a short-term dip in apartment demand during
the first half of 1998. This short-term dip in apartment demand appears to be
dissipating, with encouraging occupancy trends occurring during the 3rd quarter
of 1998.

- -     RENT GROWTH ON THE IRVINE RANCH IS EXPECTED TO BE 5% OF 1999. Rent growth
      is expected to average approximately 3.6% through 2003, which reflects a
      moderate decline as the global economic crisis penetrates Orange County.

- -     PROJECTED APARTMENT DEMAND IS EXPECTED TO OUTPACE PROJECTED APARTMENT
      SUPPLY. Economists project that, on average, apartment demand will outpace
      apartment supply through 2003.

- -     JOB GROWTH IS PROJECTED TO DECREASE AND REMAIN AT MODERATE TO STRONG
      LEVELS IN 1999. Orange County employers added 44,900 jobs during 1997, a
      3.8% increase. 1998 has already seen a moderate decline in job growth, as
      seven out of the last nine months have seen fewer jobs created than last
      year. Estimates for 1998 job growth range from 35,000 on the low end to
      55,000 on the very high end, with the median around 42,500 new jobs.

- -     JOB GROWTH IS PROJECTED TO BE STRONGEST IN SERVICES, MANUFACTURING,
      WHOLESALE TRADE AND CONSTRUCTION. In 1997, services added 15,500 jobs,
      manufacturing added 6,300 jobs, wholesale trade added 4,900 jobs and
      construction added 2,300 jobs. This trend is expected to continue through
      the Business Planning period, as Orange County's industry continues to
      diversify. Continued growth in the manufacturing sector is expected to be
      focused on high-tech and durable manufacturing firms, which should offset
      projected losses in the aerospace/defense sector.

- -     AS NEW JOBS ARE CREATED ON THE IRVINE RANCH, THE NEW TOLL ROADS ARE
      EXPECTED TO EASE THE COMMUTE ONTO THE RANCH. The Eastern Transportation
      Corridor is scheduled to open in the fall of 1998. This corridor may
      impact the housing location decisions of future homebuyers and renters.
      The relatively new toll roads are projected to have only a short-term
      negative impact on the Irvine Ranch rental market. The potential impact of
      the three toll roads should be monitored carefully. The following bullets
      summarize the status of the toll roads.


      -     The 24-mile EASTERN TRANSPORTATION CORRIDOR is scheduled to be
            completed in 1999 and will provide easier and faster access for
            potential Irvine Ranch employees to Riverside and outlying areas of
            North Orange County, such as Anaheim Hills and Orange.

      -     The 30-mile FOOTHILL TRANSPORTATION CORRIDOR is approximately half
            completed and provides easier and faster access for potential Irvine
            Ranch employees to areas within South Orange County such as Mission
            Viejo, San Clemente and Coto de Caza.


<PAGE>   78

      -     The completed 17 1/2-mile SAN JOAQUIN HILLS TRANSPORTATION CORRIDOR
            provides easier and faster access for potential Irvine Ranch
            employees to areas within South Orange County such as Aliso Viejo
            and Laguna Niguel.


SAN DIEGO COUNTY/GOLDEN TRIANGLE ECONOMIC OUTLOOK

The San Diego County economic outlook for 1999 projects a moderate contraction,
as many foreign economies degenerate. Like Orange County, San Diego's big
economic story in 1998 was the extremely hot for-sale housing market. However,
unlike Orange County, the very strong for-sale housing market did not create a
short-term dip in apartment demand. From 1999 to 2003, stabilized job growth,
population growth and household formation growth coupled with decreasing
affordability levels should fuel demand for long-term rental housing.

- -     RENT GROWTH IN THE SAN DIEGO MARKETPLACE IS EXPECTED TO BE 4% IN 1999.
      Although the San Diego market is not as strong as Orange County, the
      looming foreign crisis is projected to decrease rent growth to an average
      3.4% over the Business Planning period.

- -     PROJECTED APARTMENT DEMAND SHOULD OUTPACE 1999 PROJECTED APARTMENT SUPPLY.
      Gross demand for units in San Diego County should average approximately
      3,400 units per year. This estimate is slightly lower than historical
      trends, which have been approximately 3,800 units per year from 1990
      through 1996, yet higher than projected construction activity.

- -     JOB GROWTH IS PROJECTED TO DECREASE THROUGH 1999 AND REMAIN AT MODERATE TO
      STRONG LEVELS THEREAFTER. San Diego County employers added 43,100 jobs
      during 1997, a 4.3% increase. However, like the trend in Orange County,
      eight out of the last nine months reflected less job growth. Forecasts for
      1998 job growth range from 25,000 to 35,000.

- -     THE NORTH SAN DIEGO POPULATION DEMONSTRATES STRONG DEMOGRAPHIC
      FUNDAMENTALS. The population of north San Diego County is relatively
      educated and affluent. In 1996, 40.7% of adults in North San Diego had
      received a bachelor's degree, compared to 20.0% of the adults in the
      nation. The median household income in 1996 of North San Diego was
      $50,600, as compared to a $36,625 figure for the nation.


SANTA CLARA COUNTY/NORTH SAN JOSE ECONOMIC OUTLOOK

Like the Orange County and San Diego markets, Santa Clara County is projected to
experience a moderate contraction, as it has a relatively high exposure to the
declining global economy. This is expected to translate into declining job
growth, as the percentage of high-tech exports from this region decrease.

However, in the long term, stabilized job growth and household formation growth
coupled with the limited supply of for-sale housing and one of the lowest
affordability indexes in the nation should fuel long-term demand for rental
housing.

- -     RENT GROWTH IN IAC'S SILICON VALLEY MARKETS IS EXPECTED TO BE 5% IN 1999.
      Rent growth is expected to average approximately 3.6% through 2003, which
      reflects a moderate decline as the global economic crisis penetrates Santa
      Clara County.


<PAGE>   79

                                                                            II-Z

- -     PROJECTED APARTMENT DEMAND SHOULD OUTPACE APARTMENT SUPPLY. Gross demand
      for units in Santa Clara County is projected to average approximately
      2,900 units per year, which outpaces projected supply by approximately 300
      units.

- -     JOB GROWTH IS PROJECTED TO DECLINE THROUGH 1999 AND REMAIN AT MODERATE TO
      STRONG LEVELS THEREAFTER. Santa Clara County employers added 48,400 jobs
      during 1997, a 5.5% increase. However, eight out of the last nine months
      reflected less job growth. Although job growth is weaker this year,
      forecasts for 1998 job growth still range from 25,000 to 35,000.


LOS ANGELES COUNTY/WEST LOS ANGELES ECONOMIC OUTLOOK

The for-sale housing market in Los Angeles was strong in the first half of 1998;
however, it did not create a short-term dip in apartment demand. Because much of
the Los Angeles market, like Santa Monica, is governed with rent control, there
was some pent-up demand and price insensitivity. However, the market
fundamentals remain strong for the general Los Angeles market as well. From 1999
to 2003, stabilized job growth, population growth and household formation growth
coupled with decreasing affordability levels are projected to fuel demand for
long-term rental housing.

- -     MARKET RENT GROWTH IN WEST LOS ANGELES IS EXPECTED TO BE 5% IN 1999.
      Market rent growth is expected to average approximately 3.6% through 2003,
      which reflects a moderate decline as the global economic crisis penetrates
      southern California. Properties governed by rent control, such as
      Champagne Towers will, of course, lag the market.

- -     PROJECTED APARTMENT DEMAND IS EXPECTED TO OUTPACE APARTMENT SUPPLY. On
      average, projected apartment demand is expected to outpace projected
      supply by 875 units. Demand for units in Los Angeles County should average
      approximately 4,100 units per year. This estimate is higher than
      historical trends, which have been approximately 2,500 to 3,000 units per
      year.

- -     JOB GROWTH IS PROJECTED TO DECLINE THROUGH 1999 AND REMAIN AT MODERATE TO
      STRONG LEVELS THEREAFTER. Los Angeles County employers are expected to add
      70,000 new jobs in 1998, compared to 83,683 new jobs during 1997. The
      aforementioned Asian financial crisis will undoubtedly impact Los Angeles
      County. This is partially due to Los Angeles County's decreasing high-tech
      exports, especially from the port in Long Beach, one of the busiest ports
      in the world.


PRELIMINARY IRVINE RANCH MARKET RESEARCH OBSERVATIONS

Market research compiled over the past years has indicated specific demographic
trends which are the basis for the strategies outlined in the Business Plan. By
matching undersupplied market segments with projected land availability, the
Company has constructed a product pipeline to maximize returns. The Irvine Ranch
product segmentation strategy calls for an increase in Conventional, Family,
Value, Professional, Student/Faculty, Urban Village and For-sale Alternative.
The Company utilizes new product segmentation as well as repositioning of
existing product to take advantage of expected demand segments. Overall, the
Company has identified nine primary renter segments within the Irvine Ranch
portfolio and has established the following targets for each renter segment
based on demographic and economic trends:


<PAGE>   80

                                   EXHIBIT III


<PAGE>   81

                                                                           III-A

                                VALUATION SUMMARY

           [GRAPH - INFORMATION IS SET FORTH BELOW IN TABULAR FORMAT]


PRIVATE REAL ESTATE METHODOLOGIES

<TABLE>
<S>                                         <C>             <C>       <C>             <C>   <C>
Going Concern NAV Cap Rate Analysis         21.54           --        24.12           --    30.19
Going Concern Present Value Analysis        19.30           --        21.68           --    27.46
</TABLE>

LIQUIDATION METHODOLOGIES

<TABLE>
<S>                                         <C>             <C>       <C>             <C>   <C>
Liquidation Value                           21.70           --        24.34           --    29.38
</TABLE>


<PAGE>   82

                                   EXHIBIT IV


<PAGE>   83

                                                                            IV-A

                          IRVINE APARTMENT COMMUNITIES
                        IRVINE RANCH DEVELOPMENT PROGRAM
                 1999 BUSINESS PLAN BASE CASE - UPDATED PIPELINE


<TABLE>
<CAPTION>
                                                                                      Project Development Schedule            
                                                                         ---------------------------------------------------  
                                                      Total   Total Cost  Start         Start        First       Project
Project/Planning Area       Target Market*            Units      (mm)    Planning    Construction   Occupancy  Stabilization  
- ---------------------       --------------            -----      ----    --------    ------------   ---------  -------------  
<S>                      <C>                          <C>     <C>        <C>         <C>            <C>        <C>            
Rancho Santa Fe          Family-High Amenity           316        $39        C             C            C         Nov-98      
Sonoma                   Family                        196        $25        C             C          Aug-98      Apr-99      
Brittany I               Conventional-Professional     393        $45        C             C          Jan-99      May-00      
                         TOTAL 1997                    905       $109                                                         

One Park Place           Urban Village                 216        $28        C             C            C            C        
Bonita Canyon Village 3  High Amenity                  187        $42        C          Nov-98        Sep-99      Jun-00      
Bonita Canyon Village 2  TBD                           351        $59        C          Nov-98        Sep-99      Sep-00      
                         TOTAL 1998                    754       $128                                                         

Park Place I             Urban Village                 192        $33      Aug-98       Jan-99        Apr-00      Nov-00      
Lower Peters Canyon 5A   Conventional-Professional     388        $54        C          Jan-99        Nov-99      Dec-00      
Lower Peters Canyon 5B-1 For Sal Alternative           200        $40        C          Feb-99        Dec-99      Aug-00      
Park Place 2             Urban Village                 530        $88      Aug-98       Apr-99        Aug-00      Aug-98      
Lower Peters Canyon 11A  Value                         350        $32        C          May-99        Mar-00      Mar-01      
                         TOTAL 1999                  1,660       $246                                                         

Brittany II              Conventional-Professional     152        $38        C          Jan-00        Nov-00      Jun-01      
Newport Ridge Extension  For Sale Alternative          250        $33      Apr-99       Jan-00        Nov-00      Dec-01      
Park Place 3             Urban Village                 504        $84      Aug-98       Apr-00        Aug-01      Aug-02      
Lower Peters Canyon 5B-2 For Sale Alternative          157        $28        C          Jun-00        Apr-01      Nov-01      
                         TOTAL 2000                  1,063       $183                                                         

Lower Peters Canyon 11B  Value                         350        $32        C          Mar-01        Jan-02      Feb-03      
Oak Creek IV             Conventional-Professional     350        $49      Jan-01       Jun-01        Apr-02      Apr-03      
Planning Area 27I        TBD                           375        $54      Mar-01       Nov-01        Sep-02      Oct-03      
                         TOTAL 2001                  1,075       $135                                                         

Bonita Canyon Village I  TBD                           513        $92        C          Mar-02        May-03      Sep-04      
Oak Creek V              Conventional-Professional     350        $49      Nov-01       May-02        Mar-03      Mar-04      
Lower Peters Canyon 3A   TBD                           320        $44      Jan-02       Jun-02        Apr-03      Apr-04      
Planning Area 27II       TBD                           375        $54      May-02       Nov-02        Sep-03      Oct-04      
                         TOTAL 2002                  1,558       $239                                                         

Lower Peters Canyon 3B   TBD                           320        $44      Jan-02       Jun-03        Apr-04      Apr-05      
Lower Peters Canyon 2    Family                        275        $39      Jan-03       Sep-03        Jul-04      Jun-05      
Planning Area 17         TBD                           350        $50      Jan-03       Sep-03        Jul-04      Jul-05      
Oak Creek VI             TBD                           275        $36      Mar-03       Nov-03        Sep-04      Aug-05      
                         TOTAL 2003                  1,220       $169                                                         

                         TOTAL IRVINE RANCH          8,235     $1,209                                                         
</TABLE>


<TABLE>
<CAPTION>
                                                          Deliveries
                          ------------------------------------------------------------------
Project/Planning Area     1997    1998     1999     2000     2001     2002    2003     Total
- ---------------------     ----    ----     ----     ----     ----     ----    ----     -----
<S>                       <C>     <C>      <C>      <C>      <C>      <C>     <C>      <C>
Rancho Santa Fe             36      280                                                  316
Sonoma                              140       56                                         196
Brittany I                                   329       64                                393
                            36      420      385       64                                905

One Park Place                      216                                                  216
Bonita Canyon Village 3                      107       80                                187
Bonita Canyon Village 2                      105      246                                351
                                    216      212      326                                754

Park Place I                                          192                                192
Lower Peters Canyon 5A                        65      323                                388
Lower Peters Canyon 5B-1                      29      171                                200
Park Place 2                                          250      280                       530
Lower Peters Canyon 11A                               318       32                       350
                                              93    1,255      312                     1,660

Brittany II                                            51      101                       152
Newport Ridge Extension                                42      208                       250
Park Place 3                                                   189     315               504
Lower Peters Canyon 5B-2                                       157                       157
                                                       92      656     315             1,063

Lower Peters Canyon 11B                                                350               350
Oak Creek IV                                                           288       62      350
Planning Area 27I                                                      125      250      375
                                                                       763      312    1,075

Bonita Canyon Village I                                                         274      274
Oak Creek V                                                                     318      318
Lower Peters Canyon 3A                                                          262      262
Planning Area 27II                                                              125      125
                                                                                979      979

Lower Peters Canyon 3B
Lower Peters Canyon 2
Planning Area 17
Oak Creek VI


                            36      636      690    1,737      967   1,078    1,291    6,436
</TABLE>

* Target markets are preliminary and need to be reviewed.


<PAGE>   84

                                    EXHIBIT V


<PAGE>   85

                                                                             V-A

                          IRVINE APARTMENT COMMUNITIES
                                STATEMENT OF FAD
                          1999 STRATEGIC PLAN BASE CASE
                       (IN MILLIONS EXCEPT PER SHARE DATA)


<TABLE>
<CAPTION>
                                                                                           Forecast
                                                       ------------------------------------------------------------------------
                                                        1998         1999         2000         2001         2002         2003
                                                       -------      -------      -------      -------      -------      -------
<S>                                                    <C>          <C>          <C>          <C>          <C>          <C>    
Rental Income                                          $ 212.6      $ 251.7      $ 310.4      $ 372.8      $ 431.1      $ 494.5
Other Income                                               7.2          7.7          9.5         10.9         12.1         13.3
                                                       -------      -------      -------      -------      -------      -------
                  Operating Revenues                     219.8        259.4        319.9        383.7        443.2        507.8

Property Operating and Maintenance                       (43.1)       (48.1)       (56.7)       (64.8)       (72.9)       (84.3)
Lease Expense                                              0.0          0.0         (0.8)        (1.3)        (1.3)        (1.4)
Management Fees                                           (5.0)        (4.6)        (4.5)        (4.6)        (4.9)        (5.1)
Real Estate Expense                                      (17.4)       (20.4)       (25.3)       (30.8)       (36.0)       (41.3)
                                                       -------      -------      -------      -------      -------      -------
                  Net Operating Income                   154.3        186.3        232.6        282.3        328.2        375.9

General and Administration                                (9.0)       (10.2)       (10.4)       (10.7)       (11.0)       (11.3)
Interest Income                                            1.2          0.2          0.2          0.3          0.4          2.4
Interest Expense                                         (27.3)       (24.3)       (36.6)       (51.8)       (64.8)       (75.2)
Amortization of Deferred Financing Costs                  (1.9)        (2.1)        (2.0)        (1.9)        (2.0)        (2.2)
Depreciation & Amortization of Non-Real Estate            (0.4)        (0.3)        (0.3)        (0.3)        (0.3)        (0.3)
  Assets
Distributions to Preferred Holders                       (12.6)       (18.8)       (29.9)       (36.7)       (36.7)       (45.7)
IAMC start-up                                              0.3          0.0          0.0          0.0          0.0          0.0
                                                       -------      -------      -------      -------      -------      -------
                  Funds from Operations                  104.6        130.9        153.6        181.3        213.9        243.6

Amortization of Deferred Financing Costs                   1.9          2.1          2.0          1.9          2.0          2.2
Depreciation & Amortization of Non-Real Estate             0.4          0.3          0.3          0.3          0.3          0.3
  Assets
Recurring Capital Expenditures                            (5.7)        (7.4)        (8.4)        (9.4)       (10.4)       (11.8)
                                                       -------      -------      -------      -------      -------      -------
                  Funds Available for Distribution     $ 101.2      $ 125.8      $ 147.5      $ 174.0      $ 205.7      $ 234.3
                                                       =======      =======      =======      =======      =======      =======

                  FFO per Share                        $  2.31      $  2.62      $  2.92      $  3.23      $  3.53      $  3.81
                  FAD per Share                        $  2.24      $  2.52      $  2.80      $  3.10      $  3.40      $  3.66
</TABLE>



<PAGE>   86

                                   EXHIBIT VI


<PAGE>   87

                     COMPARABLE CASH FLOW CAP RATES SUMMARY

- --------------------------------------------------------------------------------
                               EXHIBIT VI SUMMARY

<TABLE>
<CAPTION>
                                                                           EXHIBIT            CASH FLOW CAP RATE
                                                                           -------            ------------------
<S>                                                                        <C>                <C>
Overall Average (all sources)                                                                         7.7%
IAC RECENT BIDS AND ACQUISITIONS
         Hon Portfolio                                                       VI-B                     7.6%
         Villas of Renaissance                                               VI-E                     7.3%
         The Lakes at South Coast                                            VI-E                     7.3%
         The Resorts                                                         VI-E                     7.6%
         Champagne Towers                                                    VI-E                     7.8%

         AVERAGE - IAC RECENT BIDS AND ACQUISITIONS                                                   7.5%

COMPARABLE SALES - SOUTHERN ORANGE COUNTY(1)
         One Park Place (also a recent bid and acquisition)                  VI-A                     8.3%
         The Lakes at South Coast                                            VI-A                     6.6%
         The Resorts                                                         VI-A                     5.8%
         Villas Alliento                                                     VI-A                     9.0%
         Laguna Brisas                                                       VI-A                     7.4%
         Sea Terrace                                                         VI-A                     7.2%
         Villa Serena                                                        VI-A                     7.2%
         Toscana                                                             VI-A                     8.3%
         Oasis Martinique                                                    VI-A                     7.6%
         Sea Palms Village                                                   VI-A                     9.8%
         Crown Terrace                                                       VI-A                     8.0%
         Woodbridge Meadows                                                  VI-A                     7.8%
         Mill Creek                                                          VI-A                     8.0%

         AVERAGE - IRVINE APARTMENT COMMUNITIES                                                       7.8%

WALL STREET RESEARCH (ANALYSTS COVERING IAC)
         A.G. Edwards                                                        VI-F                     7.3%
         CIBC Oppenheimer                                                    VI-F                     8.0%
         Everen Securities                                                   VI-F                     8.1%
         Green Street (prior to announced offer)                             VI-F                     7.9%
         JP Morgan (prior to announced offer)                                VI-F                     8.0%
         Morgan Stanley                                                      VI-F                     8.0%
         NationsBanc Montgomery Securities                                   VI-F                     8.0%
         Realty Stock Review                                                 VI-F                     7.3%
         Sutro                                                               VI-F               [illegible]

         AVERAGE - WALL STREET RESEARCH                                                               7.8%
</TABLE>

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

(1) Several cash flow cap rates are based on trailing cash flows.

<PAGE>   88

                                                                            VI-A

PRIVATE MARKETS VALUATION

COMPARABLE SALES TRANSACTIONS

                                 TIER 1 ASSETS

<TABLE>
<CAPTION>
                                                           Number Units/      NRA         Sale
Name/ Location            City           Sale Date    Age     Land Ac     Average Size    Price       Price/Unit  Price/SF  Cap Rate
- --------------            ----           ---------    ---     -------     ------------  ---------     ----------  --------  --------
<S>                       <C>            <C>          <C>  <C>            <C>           <C>           <C>         <C>       <C>
One Park Place            Irvine         Oct-98       N/A       216              N/A     $28,000,000   $129,630    N/A      8.3%(1)
                                                                N/A              N/A
The Lakes at South Coast  Costa Mesa     Aug-98        13       770          716,080    $114,000,000   $148,052    $159     6.6%(1)
                                                                14.13            930
The Resorts               Aliso Viejo    Jul-98        7&8      1,609      2,133,560    $198,600,479   $123,431    $107     5.8%
                                                                96.55          1,326
                                         Average       10       865        1,424,820    $113,533,493   $133,704    $133     6.9%
                                         Median        10       770        1,424,820    $114,000,000   $129,630    $133     6.6%
</TABLE>

    Adjusted cap rate for IAC assets based upon current market conditions: 7.25%


                                 TIER 2 ASSETS

<TABLE>
<CAPTION>
                                                           Number Units/      NRA         Sale
Name/ Location            City           Sale Date    Age     Land Ac     Average Size    Price       Price/Unit  Price/SF  Cap Rate
- --------------            ----           ---------    ---     -------     ------------  ---------     ----------  --------  --------
<S>                        <C>            <C>         <C>     <C>         <C>           <C>           <C>          <C>       <C>
Villas Alliento            Rancho Santa   Oct-98      10      225           164,484     $14,450,000    $64,222       $88     9.0%
                           Margarita                          11.30             731
Laguna Brisas Apartments   Laguna Niguel  Feb-98      12      175           174,843     $16,750,000    $95,714       $96     7.4%
                                                                                999
Sea Terrace Apartments     Dana Point     May-97      26      208           183,820     $19,450,000    $93,510      $106     7.2%(2)
                                                              11.88             884
Villa Serena Apartments    Rancho Santa   Apr-97      9       301           229,593     $17,710,000    $58,837       $77     7.2%
                           Margarita                          14.29             763
Toscana Apartments         Irvine         Feb-97      5       563           501,337     $51,250,000    $91,030      $102     8.3%
                                                              11.64             890
                                          Average     13      294           250,815     $23,922,000    $80,663       $94     7.8%
                                          Median      10.5    225           183,820     $17,710,000    $91,030       $96     7.4%
</TABLE>

    Adjusted cap rate for IAC assets based upon current market conditions: 7.70%


                                 TIER 3 ASSETS

<TABLE>
<CAPTION>
                                                           Number Units/      NRA         Sale
Name/ Location            City           Sale Date    Age     Land Ac     Average Size    Price       Price/Unit  Price/SF  Cap Rate
- --------------            ----           ---------    ---     -------     ------------  ---------     ----------  --------  --------
<S>                       <C>              <C>         <C>      <C>          <C>        <C>            <C>         <C>      <C>
Oasis Martinque           Costa Mesa       Oct-97      10       713          642,249    $67,500,000    $94,670     $105     7.6%
                                                                13.88            901
Sea Palms Village         Costa Mesa       Jun-97       8       146          130,053    $11,550,000    $79,347     $89      9.8%
                                                                4.77             893
Crown Terrace Apartments  Laguna Niguel    Mar-97      13       176          175,296    $12,305,000    $69,915     $70      8.0%
                                                                19.43            996
Woodbridge Meadows        Irvine           Feb-97      18       375          299,318    $29,158,000    $77,755     $97      7.8%
                                                                17.80            798
Mill Creek                Costa Mesa       Jul-96      25       258          208,333    $17,500,000    $67,829     $84      8.0%
                                                                                 807
                                          Average      15       334          291,050    $27,602,600    $77,903     $89      8.2%
                                          Median       13       258          208,333    $17,500,000    $77,755     $89      8.0%
</TABLE>

    Adjusted cap rate for IAC assets based upon current market conditions: 8.00%

(1) Includes benefit of existing tax-exempt financing.
(2) Cap rate increased for favorable financing and revenues adjusted to reflect
    actual occupancy.


<PAGE>   89

                                                                            VI-B
                            HON PROPERTY INVESTMENTS
                        ORANGE COUNTY APARTMENT PORTFOLIO
                              PRO FORMA OPERATIONS
                                  PALOMA SUMMIT

<TABLE>
<CAPTION>
                                           1997                 Aug-98 to               %
                                        Actual              Jul-99              Change             Assumptions/Notes
                                        ------              ------              ------             -----------------
<S>                                  <C>              <C>   <C>               <C>     <C>         <C>
REVENUES
   Gross Scheduled Rent              $2,165,000         $2,527,000            16.7%      Grow rents in place 5.8% from 5-98
                                                                                         Reduce concessions by $33,000
                                                                                         Turnover at 4.5% per month
   Vacancy                              (50,000)  2.3%  $ (129,000)  5.1%    158.0%
                                     -----------        -----------
      Net Rental Revenue              2,115,000          2,398,000            13.4%

   Other Income
       Programs in Place                 59,000             63,000             6.8%
       Additional Items                      --             44,000               NA      RUBS, w/d rental/IAC Suites/Cox
                                     ----------         ----------
         Total Revenue                2,174,000          2,505,000            15.2%
                                     ----------         ----------

OPERATING EXPENSES
   Property Operating & Maintenance     624,000            533,000           -14.6%      Economies of Scale
   Management Fees                       83,000             64,000           -22.9%      IAMC Fee
   Property Taxes                       232,000            423,000            82.3%      Increase in new basis
                                     ----------         ----------
         Total Operating Expenses       939,000          1,020,000             8.6%
                                     ----------         ----------

              Net Operating Income    1,235,000          1,485,000            20.2%
                                     ==========         ==========            =====

   Total Budget at 7.8% (Accretive)                    $19,042,000
                                                       -----------

   Less Capital Expenditures                           $   362,000
                                                       -----------

   Net Purchase Price                                  $18,680,000
                                                       ===========

   Unlevered IRR                                              11.3%
                                                       ===========
</TABLE>

Source: IAC Board presentation book for a potential acquisition.


<PAGE>   90

                                                                            VI-B
                            HON PROPERTY INVESTMENTS
                        ORANGE COUNTY APARTMENT PORTFOLIO
                              PRO FORMA OPERATIONS
                                 SEAVIEW SUMMIT

<TABLE>
<CAPTION>
                                             1997                 Aug-98 to               %
                                            Actual                  Jul-99              Change               Assumptions/Notes
                                            ------                  ------              ------               -----------------
<S>                                    <C>              <C>   <C>               <C>     <C>       <C>
REVENUES
   Gross Scheduled Rent                    $1,168,000              $1,304,000            11.6%    Grow rents in place 7.2% from 5-98
                                                                                                  Reduce concessions by $27,000
                                                                                                  Turnover at 4.2% per month
   Vacancy                                    (12,000)  1.0%       $  (53,000)  4.1%    341.7%
                                       ---------------        ----------------
      Net Rental Revenue                    1,156,000               1,251,000             8.2%

   Other Income
       Programs in Place                       19,000                  35,000            84.2%
       Additional Items                            --                  28,000              NA     RUBS, w/d rental/IAC Suites/Cox
                                       --------------         ---------------
         Total Revenue                      1,175,000               1,314,000            11.8%
                                       --------------         ---------------

OPERATING EXPENSES
   Property Operating & Maintenance           281,000                 300,000             6.8%
   Management Fees                             44,000                  30,000           -31.8%    IAMC Fee
   Property Taxes                             116,000                 122,000             5.2%    Increase in new basis
                                       --------------         ---------------
         Total Operating Expenses             441,000                 452,000             2.5%
                                       --------------         ---------------

              Net Operating Income            734,000                 862,000            17.4%
                                       ==============         ===============            =====

   Total Budget at 7.8% (Accretive)                               $11,057,000
                                                              ---------------

   Less Capital Expenditures                                      $   200,000
                                                              ---------------

   Net Purchase Price                                             $10,857,000
                                                              ===============

   Unlevered IRR                                                       11.3%
                                                              ===============
</TABLE>

Source: IAC Board presentation book for a potential acquisition.


<PAGE>   91

                                                                            VI-B
                            HON PROPERTY INVESTMENTS
                        ORANGE COUNTY APARTMENT PORTFOLIO
                              PRO FORMA OPERATIONS
                                  NIGUEL SUMMIT

<TABLE>
<CAPTION>
                                               1997                  Aug-98 to              %
                                              Actual                  Jul-99              Change          Assumptions/Notes
                                              ------                  ------              ------          -----------------
<S>                                      <C>              <C>   <C>               <C>     <C>       <C>
REVENUES
   Gross Scheduled Rent                  $    1,922,000         $     2,136,000            11.1%    Grow rents in place 6% from 5-98
                                                                                                    Reduce concessions by $45,000
                                                                                                    Turnover at 4.2% per month
   Vacancy                                      (21,000)  1.1%  $      (109,000)  5.1%    419.0%
                                         ---------------        ----------------
      Net Rental Revenue                      1,901,000               2,027,000             6.6%

   Other Income:
       Programs in Place                         41,000                  60,000            46.3%
       Additional Items                              --                  59,000               NA    RUBS, w/d rental/IAC Suites/Cox
                                         --------------         ---------------
         Total Revenue                        1,942,000               2,146,000            10.5%
                                         --------------         ---------------

OPERATING EXPENSES
   Property Operating & Maintenance             576,000                 463,000           -19.6%    Economies of Scale
   Management Fees                               74,000                  51,000           -31.1%    IAMC Fee
   Property Taxes                               117,000                 202,000            72.6%    Increase to new basis
                                         --------------         ---------------
         Total Operating Expenses               767,000                 716,000            -6.6%
                                         --------------         ---------------

              Net Operating Income            1,175,000               1,430,000            21.7%
                                         ==============         ===============            =====

   Total Budget at 7.8% (Accretive)                             $    18,335,000
                                                                ---------------

   Less Capital Expenditures                                    $       323,000
                                                                ---------------

   Net Purchase Price                                           $    18,012,000
                                                                ===============

   Unlevered IRR                                                         11.2%
</TABLE>

Source: IAC Board presentation book for a potential acquisition.


<PAGE>   92

                                                                            VI-B
                            HON PROPERTY INVESTMENTS
                        ORANGE COUNTY APARTMENT PORTFOLIO
                              PRO FORMA OPERATIONS
                                  HIDDEN HILLS

<TABLE>
<CAPTION>
                                            1997                 Aug-98 to              %
                                           Actual                  Jul-99             Change          Assumptions/Notes
                                           ------                  ------             ------          -----------------
<S>                                   <C>              <C>   <C>               <C>    <C>        <C>
REVENUES
   Gross Scheduled Rent                   $3,392,000              $3,903,000           15.1%     Grow rents in place 8.0% from 5-98
                                                                                                 Reduce concessions by $100,000
                                                                                                 Turnover at 5.0% per month
   Vacancy                                   (37,000)  1.1%      $  (199,000)  5.1%   437.8%
                                      ---------------        ----------------

      Net Rental Revenue                   3,355,000               3,704,000           10.4%

   Other Income
       Programs in Place                      86,000                  98,000           14.0%
       Additional Items                           --                  94,000              NA     RUBS, w/d rental/IAC Suites/Cox
                                      --------------         ---------------
         Total Revenue                     3,441,000               3,896,000           13.2%
                                      --------------         ---------------

OPERATING EXPENSES
   Property Operating & Maintenance          981,000                 865,000          -11.8%     Economies of Scale
   Management Fees                           131,000                  97,000          -26.0%     IAMC Fee
   Property Taxes                            197,000                 363,000           84.3%     Increase to new basis
                                      --------------         ---------------           -----
         Total Operating Expenses          1,309,000               1,325,000            1.2%
                                      --------------         ---------------            ----

              Net Operating Income         2,132,000               2,571,000           20.6%
                                      ==============         ===============           =====

   Total Budget at 7.8% (Accretive)                              $32,964,000
                                                             ---------------

   Less Capital Expenditures                                     $   652,000
                                                             ---------------

   Net Purchase Price                                            $32,312,000
                                                             ===============

   Unlevered IRR                                                      11.3%
                                                             ===============
</TABLE>

Source: IAC Board presentation book for a potential acquisition.


<PAGE>   93

                                                                            VI-C

PRIVATE MARKETS VALUATION

STABILIZED PORTFOLIO VALUATION
CAP RATE ANALYSIS


<TABLE>
<CAPTION>
                                                             Year        1998       1998E         1999E                 
Prop #     Property Name                    Location         Built     # Units    Cash Flow     Cash Flow   Cap Rate    
- ------     -------------                    --------         -----     -------    ---------     ---------   --------    
Tier 1
<S>                                         <C>              <C>       <C>        <C>           <C>         <C>         
1           Baypointe                       Newport          1997         300        4,174        4,255       7.25%     
2           Newport Ridge                   Newport          1996         512        6,657        6,850       7.25%     
3           One Park Place (1)(2)           Irvine           1997         216           --          784       7.25%     
4           Promontory Point                Newport          1974         520        7,100        7,505       7.25%     
5           Santa Clara                     Irvine           1996         378        4,106        4,215       7.25%     
6           Santa Rosa I                    Irvine           1996         368        3,703        3,788       7.25%     
7           Santa Rosa II (1)               Irvine           1997         207           --        2,591       7.25%     
8           The Colony (1)                  Newport          1997         245           --        4,032       7.25%     
9           Villas at Renaissance (1)(2)    San Diego        1997         923           --        9,455       7.25%     
                                                                        -----     --------     --------       ---- --   
Tier 1 Total                                                            3,669     $ 25,740     $ 43,476       7.25%(3)  
                                                                                                                        
Tier 2                                                                                                                  
10          Amherst Court                   Irvine           1991         162        1,116        1,281       7.70%     
11          Berkeley Court                  Irvine           1986         152        1,290        1,343       7.70%     
12          Cedar Creek                     Irvine           1985         176        1,466        1,534       7.70%     
13          Cross Creek                     Irvine           1985         136        1,198        1,248       7.70%     
14          Dartmouth Court                 Irvine           1986         294        2,392        2,606       7.70%     
15          Newport North                   Newport          1986         570        5,330        5,789       7.70%     
16          Northwood Park                  Irvine           1985         168        1,353        1,439       7.70%     
17          Northwood Place                 Irvine           1986         604        5,007        5,328       7.70%     
18          Rancho Alisal                   Tustin           1988         356        2,898        3,213       7.70%     
19          Rancho Maderas                  Tustin           1989         266        2,442        2,571       7.70%     
20          Rancho Mariposa                 Tustin           1992         238        2,059        2,135       7.70%     
21          Rancho Monterey                 Tustin           1996         436        4,823        4,926       7.70%     
22          Rancho San Joaquin              Irvine           1976         368        3,211        3,363       7.70%     
23          Rancho Santa Fe (1)             Tustin           1997         316           --        3,742       7.70%     
24          Rancho Tierra                   Tustin           1989         252        2,497        2,595       7.70%     
25          San Carlo                       Irvine           1989         354        3,578        3,761       7.70%     
26          San Leon                        Irvine           1987         248        2,152        2,279       7.70%     
27          San Marco                       Irvine           1988         426        3,415        3,669       7.70%     
28          San Marino                      Irvine           1986         200        1,599        1,691       7.70%     
29          San Mateo                       Irvine           1990         283        2,143        2,249       7.70%     
30          San Paulo                       Irvine           1993         382        3,023        3,198       7.70%     
31          San Remo                        Irvine           1986         248        1,927        2,041       7.70%     
32          Santa Maria                     Irvine           1997         227        2,856        2,941       7.70%     
33          Sierra Vista                    Tustin           1992         306        2,736        2,980       7.70%     
34          Stanford Court                  Irvine           1985         320        2,659        2,819       7.70%     
35          The Parklands                   Irvine           1983         121        1,092        1,317       7.70%     
</TABLE>

<TABLE>
<CAPTION>
                                                 Value Range               Implied Value
Prop #     Property Name                    1998 CFLO   1999 CFLO            Per Unit
- ------     -------------                    ---------   ---------            --------
Tier 1
<S>                                         <C>         <C>         <C>          <C>
1           Baypointe                         57,572      58,695         192         196
2           Newport Ridge                     91,819      94,488         179         185
3           One Park Place (1)(2)             28,000      10,814         130          --
4           Promontory Point                  97,936     103,524         188         199
5           Santa Clara                       56,637      58,139         150         154
6           Santa Rosa I                      51,075      52,244         139         142
7           Santa Rosa II (1)                 26,631      35,741         129         173
8           The Colony (1)                    45,633      55,614         186         227
9           Villas at Renaissance (1)(2)     127,000     130,414         138         141
                                            --------    --------    --------    --------
Tier 1 Total                                $582,303    $599,673    $    159    $    163
                                            
Tier 2                                      
10          Amherst Court                     14,494      16,640          89         103
11          Berkeley Court                    16,751      17,441         110         115
12          Cedar Creek                       19,041      19,925         108         113
13          Cross Creek                       15,555      16,208         114         119
14          Dartmouth Court                   31,068      33,847         106         115
15          Newport North                     69,225      75,180         121         132
16          Northwood Park                    17,577      18,691         105         111
17          Northwood Place                   65,024      69,201         108         115
18          Rancho Alisal                     37,637      41,722         106         117
19          Rancho Maderas                    31,710      33,393         119         126
20          Rancho Mariposa                   26,741      27,732         112         117
21          Rancho Monterey                   62,643      63,973         144         147
22          Rancho San Joaquin                41,701      43,670         113         119
23          Rancho Santa Fe (1)               38,409      48,598         122         154
24          Rancho Tierra                     32,426      33,695         129         134
25          San Carlo                         46,472      48,838         131         138
26          San Leon                          27,953      29,594         113         119
27          San Marco                         44,349      47,644         104         112
28          San Marino                        20,761      21,967         104         110
29          San Mateo                         27,833      29,206          98         103
30          San Paulo                         39,258      41,529         103         109
31          San Remo                          25,022      26,507         101         107
32          Santa Maria                       37,087      38,193         163         168
33          Sierra Vista                      35,527      38,702         116         126
34          Stanford Court                    34,539      36,611         108         114
35          The Parklands                     14,182      17,098         117         141
</TABLE>


(1)     1998 value based on total project costs.
(2)     Year built reflects acquisition dates.
(3)     Based on 1999 Cash Flow.


<PAGE>   94

PRIVATE MARKETS VALUATION

STABILIZED PORTFOLIO VALUATION
CAP RATE ANALYSIS

<TABLE>
<CAPTION>
                                                      Year          1998         1998E         1999E                    
Prop #      Property Name         Location            Built       # Units      Cash Flow     Cash Flow      Cap Rate    
- ------      -------------         --------            -----       -------      ---------     ---------      --------    
<S>                               <C>                 <C>         <C>          <C>           <C>            <C>         
36          Turtle Rock Canyon    Irvine               1991           217          2,479          2,593       7.70%     
37          Turtle Rock Vista     Irvine               1976           252          2,623          2,801       7.70%     
38          Villa Coronado        Irvine               1996           513          5,454          5,643       7.70%     
39          Windwood Glen         Irvine               1985           196          1,713          1,795       7.70%     
40          Windwood Knoll        Irvine               1983           248          1,959          2,122       7.70%     
41          Woodbridge Oaks       Irvine               1983           120          1,138          1,198       7.70%     
42          Woodbridge Pines      Irvine               1976           220          1,546          1,812       7.70%     
43          Woodbridge Villas     Irvine               1982           258          1,603          2,103       7.70%     
44          Woodbridge Willows    Irvine               1984           200          1,632          1,717       7.70%     
                                                                    -----     ----------     ----------       ---- --   
Tier 2 Total                                                        9,833     $   84,408     $   93,842       7.70%(3)  
Tier 3                                                                                                                  
45          Bayport               Newport              1971           104            984          1,026       8.00%     
46          Bayview               Newport              1971            64            677            744       8.00%     
47          Baywood               Newport              1973           388          3,604          4,044       8.00%     
48          Columbia Court        Irvine               1984            58            479            524       8.00%     
49          Cornell Court         Irvine               1984           109          1,056          1,101       8.00%     
50          Deerfield             Irvine               1975           288          1,944          2,301       8.00%     
51          Harvard Court         Irvine               1986           112            961          1,000       8.00%     
52          Mariner Square        Newport              1969           114            972          1,089       8.00%     
53          Orchard Park          Irvine               1982            60            536            567       8.00%     
54          Park West             Irvine               1970           880          7,113          7,537       8.00%     
55          Parkwood              Irvine               1974           296          2,255          2,448       8.00%     
56          The Hamptons (1)      Silicon Valley       1998           342             --          4,835       8.00%     
                                                                    -----     ----------     ----------       ---- --   
Tier 3 Total                                                        2,815     $   20,579     $   27,216       8.00%(3)  

Total Portfolio                                                    16,317     $  130,728     $  164,534       7.62%(3)  
</TABLE>

<TABLE>
<CAPTION>
                                          Value Range             Implied Value
Prop #      Property Name            1998 CFLO   1999 CFLO           Per Unit
- ------      -------------            ---------   ---------           --------
<S>                               <C>           <C>          <C>           <C>
36          Turtle Rock Canyon        32,193        33,676           148           155
37          Turtle Rock Vista         34,063        36,379           135           144
38          Villa Coronado            70,833        73,288           138           143
39          Windwood Glen             22,241        23,317           113           119
40          Windwood Knoll            25,435        27,553           103           111
41          Woodbridge Oaks           14,778        15,562           123           130
42          Woodbridge Pines          20,080        23,538            91           107
43          Woodbridge Villas         20,819        27,307            81           106
44          Woodbridge Willows        21,188        22,301           106           112
                                  ----------    ----------    ----------    ----------
Tier 2 Total                      $1,134,617    $1,218,728    $      115    $      124
Tier 3                              
45          Bayport                   12,296        12,830           118           123
46          Bayview                    8,457         9,304           132           145
47          Baywood                   45,049        50,545           116           130
48          Columbia Court             5,988         6,552           103           113
49          Cornell Court             13,204        13,757           121           126
50          Deerfield                 24,297        28,758            84           100
51          Harvard Court             12,010        12,503           107           112
52          Mariner Square            12,152        13,608           107           119
53          Orchard Park               6,696         7,085           112           118
54          Park West                 88,907        94,214           101           107
55          Parkwood                  28,186        30,597            95           103
56          The Hamptons (1)          51,923        60,443           152           177
                                  ----------    ----------    ----------    ----------
Tier 3 Total                      $  309,166    $  340,197    $      110    $      121

Total Portfolio                   $2,026,086    $2,158,598           124           132
</TABLE>


(1) 1998 value based on total project costs.
(2) Year built reflects acquisition dates.
(3) Based on 1999 Cash Flow.


<PAGE>   95



                                                                            VI-D

                     GROWTH STRATEGIES - EXECUTIVE SUMMARY
- --------------------------------------------------------------------------------

OBJECTIVE

The goal of this plan is to outline the Company's investment objectives and
guidelines in order to continue to grow FFO per share from the investment of new
capital. External growth through development has historically provided
approximately half of the Company's FFO per share growth. Meeting development
objectives has driven a lower cost of capital, widening profitability on
development activities in a market that has not been constrained. The Company is
now in a different marketplace in which capital is both scarce and more
expensive than in the recent past. Any spread over the Company's cost of capital
provides only a marginal return.

Going forward, the Company must limit investments by ranking the risk-adjusted
returns and contribution to FFO per share of investment alternatives. Given
scarcity of capital, those opportunities with the most accretive and highest
risk-adjusted return should be taken. Furthermore, if capitalization rates
become too low on market deals, the Company is better served by not investing in
new projects. For example, an investment of $100 million at a 1/2% profit margin
would provide only $0.01 per share annually.

This section will more fully describe management's suggested hurdle rate
guidelines and investment plans that can be funded in the current environment.

PLAN

- -        CAREFULLY LIMIT INVESTMENT ALLOCATIONS SO THAT A TWO-YEAR FUNDING
         WINDOW IS MAINTAINED. The funding section of this Business Plan
         includes an objective to maintain the ability to fund planned
         investments for two years without the need to raise common equity.
         Because the current market constrains the issuance of additional equity
         capital, IAC will begin to cut into this two year window as it funds
         committed investments. Any investment proposed in excess of the Plan
         would require a funding strategy for the incremental capital.

- -        ESTABLISH A HURDLE RATE METHODOLOGY AND GUIDELINES TO GOVERN THE
         INVESTMENT PROCESS. It is recommended that the Board adopt investment
         criteria to serve as guidelines for management when considering
         incremental investments. From a return perspective, an approach based
         on accretive yield and weighted average cost of capital models is
         suggested. This would be used in combination with a qualitative
         assessment of investment risk and upside/downside.

- -        Because of the Company's accelerated off-Ranch activity and the end of
         the 10% guarantee for Irvine Ranch land purchases, the Company has
         instituted investment criteria typical of other REITs and industrial
         companies. The Company benchmarks all investment opportunities against
         hurdle rates, which are based upon the Company's historical break-even
         rates of 7.75% for acquisitions and 9.25% for developments.

- -        THE COMPANY'S HURDLE RATES HAVE HISTORICALLY BEEN 9.75% FOR
         DEVELOPMENTS AND 8.00% FOR ACQUISITIONS. On a development, the 9.75%
         includes a 1/2% profit margin over the Company's 9.25% average cost of
         capital over time. This means that an investment of $100 million would
         provide the Company with only $0.01 per share annually. This is
         negligible compared to $0.06 per share


<PAGE>   96

                                                                            VI-E

IAC
Irvine Apartment Communities
MEMORANDUM


Date:    May 5, 1998
To:      Mike Goode
From:    Rick Lamprecht
RE:      Recent Acquisition/Bid Financial Information
- --------------------------------------------------------------------------------



Please find below the financial information you requested related to recent
acquisitions/bids made by IAC.


<TABLE>
<CAPTION>
                        PROPERTY                        INITIAL YIELD                     PROJECT IRR
<S>                                                     <C>                               <C>  
               Villas of Renaissance                         7.3%                            10.6%

               The Lakes at South Coast                      7.3%                            10.0%
               Plaza (IAC bid)

               AEW Portfolio                                 7.6%                            11.3%
               (Resorts/Country Club)
               (IAC Bid)

               Champagne Towers                              7.8%                            9.9%
</TABLE>


Please contact me if you have any questions.




cc: Bill McFarland


<PAGE>   97

                                                                            VI-F

EQUITY ANALYST RESEARCH SUMMARY                                 12/23/98 6:20 PM
- --------------------------------------------------------------------------------
RESEARCH COMPARISON:  PRE VS. POST-ANNOUNCEMENT

<TABLE>
<CAPTION>
                              NAV(1)                     Price Target (1)          
                     ------------------------       -------------------------      
    Company          Low      Medium     High       Low      Medium      High      
    -------          ---      ------     ----       ---      ------      ----      
<S>                <C>        <C>       <C>        <C>       <C>        <C>        
A.G. Edwards       $30.00     $31.50    $33.00     $30.50    $31.50     $32.50     
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
CIBC Oppenheimer   $27.26     $28.46    $29.74     $30.25/   $30.25/    $30.25/    
                                                   $32.00    $32.50     $33.00     
                                                                                   
                                                                                   
                                                                                   
                                                                                   
DLJ                                                $29.75/   $29.75/    $29.75/    
                                                   $32.50    $32.50     $32.50     
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
Dresdner           $28.25     $28.25    $28.25                                     
Kleinwort                                                                          
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   

Everen                                             $32.50    $32.50     $32.50     
Securities                                                                         
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   

Green Street       $31.62     $33.39    $35.28                                     
Advisors                                                                           
</TABLE>



<TABLE>
<CAPTION>
                         Cap Rates (1)                 Pre-             Post
                    ------------------------       Announcement     Announcement
    Company         Low       Medium    High          Rating           Rating                     Comments
    -------         ---       ------    ----          ------           ------                     --------
<S>                <C>        <C>       <C>       <C>             <C>               <C>
A.G. Edwards       7.00%      7.25%     7.50%     Buy/Aggressive     Reduced to     $32.50/ share is a fair bid price.
                                                  (Indicated on   Reduce/Aggressive The new rating reflects the
                                                   12/3 Report)        (12/3)       unlikelihood of competing offers
                                                                                    and the uncertainty relating to the
                                                                                    timing of consummation. IAC will
                                                                                    likely try to negotiate a slightly
                                                                                    higher price
CIBC Oppenheimer   7.75%      8.00%     8.25%       Buy (8/19)       Reiterate      Price is fair to cheap.  Private
                                                                     Buy (12/2)     California market transactions are
                                                                                    at or lower than the implied 7.4%
                                                                                    ca rate.  The land option  is not
                                                                                    included in the price.  Hold shares
                                                                                    in anticipation of better terms.
DLJ                                                   Market      Reiterate Market  Quantitatively, the pricing appears
                                                   Performance      Performance     rich in light of declining property
                                                     (10/28)           (12/2)       values resulting from problems in
                                                                                    the capital markets.  Surprised
                                                                                    Bren is foregoing access to public
                                                                                    capital.  Bren believes that
                                                                                    retention of cash flow as a private
                                                                                    company and lack of public scrutiny
                                                                                    will provide it greater flexibility
                                                                                    as a developer.  He may also
                                                                                    believe accounting issues relating
                                                                                    to development are unduly
                                                                                    restraining.
Dresdner                                               Hold        Reiterate Hold   Price appears fair.  However, IAC
Kleinwort                                                              (12/4)       may be able to tweek the price a
                                                                                    little higher; a slight increase
                                                                                    in price based on negotiations
                                                                                    between the two parties would
                                                                                    assuage everyone's concerns about
                                                                                    IAC's board acting in the best
                                                                                    interest of shareholders.

Everen             8.10%      8.10%     8.10%     Out Performer      Reduced To     Everen does not anticipate any road
Securities                                            (5/98)       Market Performer blocks; speculates that reason for
                                                                                    (12/4) transaction is that TIC believes
                                                                                    that the implied return on equity it
                                                                                    must pay the public markets exceeds
                                                                                    the returns it would pay to private
                                                                                    investors.

Green Street       7.90%/     7.90%/    7.90%/          n/a         Reiterate Buy    Paying a large premium, but doesn't
Advisors           7.0%       7.25%     7.5%                          (12/10)       fully reflect intrinsic value of
                                                                                    company; hard to envision a scenario
                                                                                    where shareholders aren't at least
                                                                                    paid a minimum of $32.50/share. No
                                                                                    value ascribed to Land Rights.
</TABLE>



<PAGE>   98


<TABLE>
<CAPTION>
                              NAV(1)                     Price Target (1)          
                     ------------------------       -------------------------      
    Company          Low      Medium     High       Low      Medium      High      
    -------          ---      ------     ----       ---      ------      ----      
<S>                <C>        <C>       <C>        <C>       <C>        <C>        
JP Morgan          $28.71/    $28.71/   $28.71/                                    
                   $28.71     $30.38    $32.04                                     
                                                                                   
                                                                                   
Merrill Lynch                                                                      
                                                                                   
Morgan Stanley     $31.00     $31.00    $31.00     $34.00    $34.00     $34.00     
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   
NationsBanc        $32.00     $32.00    $32.00     $24.50    $26.28     $28.06     
Montgomery
Securities
Paine Webber                                       $26.38    $26.38     $26.38     
Realty Stock       $20.00     $24.43    $29.00     $33.00    $34.00     $35.00     
Review                                                                             
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   

Solomon Smith                                      $32.45    $32.50     $32.55     
Barney                                                                             
                                                                                   
                                                                                   
                                                                                   
                                                                                   
                                                                                   

Sutro & Co.                                        $30.00/   $30.00/    $30.00/    
                                                   $32.50    $32.50     $32.50     
                                                                                   
AVERAGE(2):        $28.61     $29.72    $30.87     $30.33    $30.71     $31.09 
</TABLE>



<TABLE>
<CAPTION>
                         Cap Rates (1)                 Pre-             Post
                    ------------------------       Announcement     Announcement
    Company         Low       Medium    High          Rating           Rating                     Comments
    -------         ---       ------    ----          ------           ------                     --------
<S>                <C>        <C>       <C>       <C>             <C>               <C>
JP Morgan          8.0%/      8.0%/     8.0%/         (6/98)           (12/3)       Offer is reasonable, however IAC's
                   7.5%       7.75%     8.0%                                        board likely will be able to
                                                                                    negotiate a higher price.  No value
                                                                                    ascribed to Land Rights.
Merrill Lynch                                       Accumulate          n/a
                                                      (11/4)
Morgan Stanley     8.00%      8.00%     8.00%       Outperform       Reduced To     Morgan Stanley believes a competing
                                                      (10/7)       Neutral (12/3)   bid is unlikely.  A price above $32.50
                                                                                    would be dilutive to other REITs.
                                                                                    In order to maintain its prior Outperform
                                                                                    rating, IAC's share price would have to
                                                                                    move beyond $36.
NationsBanc        8.00%      8.00%     8.00%       Buy (11/3)          n/a
Montgomery
Securities
Paine Webber                                      Neutral (8/28)        n/a
Realty Stock       7.25%      7.25%     7.25%          Hold         Increased To    Realty Stock Review suggests that
Review                                                               Buy (12/7)     the $540 million offer does not
                                                                                    fully reflect the value of the
                                                                                    Company's development pipeline.
                                                                                    They conclude that the independent
                                                                                    directors of IAC will push TIC
                                                                                    to raise its bid to $35 per share.

Solomon Smith                                      Out Perform       Reduced To     $32.50 is a full price.  To obtain
Barney                                                (5/98)       Neutral (12/3)   approval from directors  and
                                                                                    minority shareholders, TIC may have
                                                                                    to increase its bid due to typical
                                                                                    processes related to taking company
                                                                                    private; increase should not be
                                                                                    more than a few pennies.

Sutro & Co.        7.50%      7.75%     8.00%       Accumulate       Reduced To     Deal will go through at the current
                                                      (10/5)        Hold (12/2)     offer price.  Small premium to the
                                                                                    NAV.  Recommends that investors
                                                                                    tender their shares.  Expects offer
                                                                                    to be completed without delays.

AVERAGE(2):        7.72%      7.81%     7.90%
</TABLE>


(1)  Legend:
     Regular font: Post-announcement data.
     BOLD FONT: PRE-ANNOUNCEMENT DATA.
     Italicized font: Implied data (Bold: pre-announcement; Regular: 
     post-announcement).

(2) Where more than one figure is presented, averages make use of bold amounts.


<PAGE>   99

DENVER DEVELOPER BUYS 
800 HON UNITS IN ORANGE
COUNTY

Denver-based apartment developer and owner
SIMPSON HOUSING L.P. has purchased all 800
apartment units owned by Laguna Hills-based
Hon Development for about $80 million.

The purchase, which pencils out to nearly
$100,000 a unit, includes three complexes in
Laguna Niguel, all about 10 years old, and a
roughly 8-year-old complex in Foothill
Ranch.

Hon Development officials could not be
reached for comment.

Simpson Housing executive Irv Baker said the
deal marks his company's first purchase in
Orange County, He said the company's
interest was sparked by steep rent hikes
over the past two years in the south county,
at a time of little new construction.


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