NORWEST ASSET SEC CORP MORT PASS THR CERT SER 1998-27 TRUST
8-K, 1999-01-19
ASSET-BACKED SECURITIES
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

Date of Report: October 29, 1998
(Date of earliest event reported)

Commission File No. 333-45021

                      Norwest Asset Securities Corporation
- --------------------------------------------------------------------------------


              Delaware                                 52-1972128             
- --------------------------------------------------------------------------------
      (State of Incorporation)            (I.R.S. Employer Identification No.)


7485 New Horizon Way, Frederick, Maryland                          21703      
- --------------------------------------------------------------------------------
        Address of principal executive offices                  (Zip Code)


                                 (301) 846-8881
- --------------------------------------------------------------------------------
               Registrant's Telephone Number, including area code


- --------------------------------------------------------------------------------
              (Former name, former address and former fiscal year,
                          if changed since last report)


<PAGE>


ITEM 5. Other Events

            On  October  29,  1998,  Norwest  Asset  Securities  Corporation,  a
Delaware   corporation   (the   "Registrant"),    sold   Mortgage   Pass-Through
Certificates,  Series  1998-27,  Class A-1,  Class A-R, Class B-1, Class B-2 and
Class B-3 (the "Offered  Certificates"),  having an aggregate original principal
balance of $366,335,100.00.  The Offered  Certificates were issued pursuant to a
Pooling  and  Servicing  Agreement,  dated as of  October  29,  1998,  among the
Registrant,  Norwest Bank Minnesota,  National  Association,  as master servicer
(the "Master  Servicer" or "Norwest  Bank") and First Union  National  Bank,  as
trustee  (the  "Agreement"),  a copy of which is  filed  as an  exhibit  hereto.
Mortgage  Pass-Through  Certificates,  Series 1998-27,  Class A-PO Certificates,
having an aggregate  initial  principal  balance of $301,389.78,  and Class B-4,
Class B-5 and Class B-6  Certificates,  having an  aggregate  initial  principal
balance of $2,213,804.09  (the "Private Class B Certificates" and, together with
the Class A-PO Certificates and the Offered  Certificates,  the "Certificates"),
were also issued pursuant to the Agreement.

            As of  the  date  of  initial  issuance,  the  Offered  Certificates
evidenced an approximate  99.32% undivided  interest in a trust fund (the "Trust
Estate"), consisting principally of a pool of fixed interest rate, conventional,
monthly pay,  fully-amortizing,  one-to  four-family  residential first mortgage
loans, other than the Fixed Retained Yield (as defined in the Agreement),  which
may include loans secured by shares issued by cooperative housing  corporations.
The remaining undivided interests in the Trust Estate are evidenced by the Class
A-PO and Private Class B Certificates distributions on which are subordinated to
distributions on the Offered Certificates and the Class A-PO Certificates.

            Interest on the Offered  Certificates  will be  distributed  on each
Distribution  Date (as  defined  in the  Agreement).  Monthly  distributions  in
reduction of the principal balance of the Offered Certificates will be allocated
to the Offered  Certificates  in accordance with the priorities set forth in the
Agreement.  Distributions  of interest and in reduction of principal  balance on
any  Distribution  Date will be made to the  extent  that the Pool  Distribution
Amount is sufficient therefor.

            An  election  will be made to treat the Trust  Estate as a REMIC for
federal income tax purposes (the "REMIC"). The Class A-1, Class A-PO, Class B-1,
Class B-2, Class B-3, Class B-4,  Class B-5 and Class B-6  Certificates  will be
treated as "regular  interests" in the REMIC and the Class A-R Certificate  will
be treated as the "residual interest" in the REMIC.


<PAGE>


ITEM 7. Financial Statements and Exhibits

             (c) Exhibits

Item 601(a)
of Regulation S-K
Exhibit No.                         Description
- -----------                         -----------

      (EX-4)                        Pooling and Servicing Agreement, dated as of
                                    October  29,  1998,   among   Norwest  Asset
                                    Securities    Corporation,    Norwest   Bank
                                    Minnesota,  National  Association  and First
                                    Union National Bank, as trustee.


<PAGE>


            Pursuant to the requirements of the Securities Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                    NORWEST ASSET SECURITIES
                                       CORPORATION

October 29, 1998

                                        /s/ Alan S. McKenney
                                    --------------------------------------------
                                            Alan S. McKenney
                                            Vice President


<PAGE>


                                INDEX TO EXHIBITS
                                -----------------

                                                                  Paper (P) or
Exhibit No.             Description                               Electronic (E)
- -----------             -----------                               --------------

   (EX-4)               Pooling and Servicing                       E
                        Agreement, dated as of
                        October 29, 1998 among
                        Norwest Asset Securities
                        Corporation, Norwest Bank
                        Minnesota, National
                        Association and First
                        Union National Bank, as
                        trustee.

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





                      NORWEST ASSET SECURITIES CORPORATION

                                    (Seller)

                                       and

                  NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION

                                (Master Servicer)

                                       and

                            FIRST UNION NATIONAL BANK

                                    (Trustee)


                         POOLING AND SERVICING AGREEMENT

                          Dated as of October 29, 1998

                                 $368,850,293.87


                       Mortgage Pass-Through Certificates
                                 Series 1998-27

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


<PAGE>


                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----

                                    ARTICLE I

                                   DEFINITIONS
Section 1.01. Definitions....................................................1
Section 1.02. Acts of Holders...............................................46
Section 1.03. Effect of Headings and Table of Contents......................47
Section 1.04. Benefits of Agreement.........................................47

                                   ARTICLE II

               CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF
                                THE CERTIFICATES
Section 2.01. Conveyance of Mortgage Loans...................................1
Section 2.02. Acceptance by Trustee..........................................2
Section 2.03. Representations and Warranties of the Master
              Servicer and the Seller........................................3
Section 2.04. Execution and Delivery of Certificates........................10
Section 2.05. Designation of Certificates; Designation of
              Startup Day and Latest Possible Maturity Date.................10

                                   ARTICLE III

                ADMINISTRATION OF THE TRUST ESTATE: SERVICING OF
                               THE MORTGAGE LOANS
Section 3.01. Certificate Account............................................1
Section 3.02. Permitted Withdrawals from the Certificate
              Account........................................................2
Section 3.03. Advances by Master Servicer and Trustee........................4
Section 3.04. Trustee to Cooperate;  Release of Owner Mortgage
              Loan Files.....................................................5
Section 3.05. Reports to the Trustee; Annual Compliance
              Statements.....................................................6
Section 3.06. Title, Management and Disposition of Any REO
              Mortgage Loan..................................................7
Section 3.07. Amendments to Servicing Agreements,
              Modification of Standard Provisions............................7
Section 3.08. Oversight of Servicing.........................................8
Section 3.09. Termination and Substitution of Servicing
              Agreements....................................................11
Section 3.10. Application of Net Liquidation Proceeds.......................12
Section 3.11. 1934 Act Reports..............................................12


<PAGE>


                                                                            Page
                                                                            ----

                                   ARTICLE IV

               DISTRIBUTIONS IN RESPECT OF CERTIFICATES; PAYMENTS
                  TO CERTIFICATEHOLDERS; STATEMENTS AND REPORTS
Section 4.01. Distributions..................................................1
Section 4.02. Allocation of Realized Losses..................................6
Section 4.03. Paying Agent...................................................8
Section 4.04. Statements to Certificateholders;  Report to the
              Trustee and the Seller.........................................9
Section 4.05. Reports to Mortgagors and the Internal Revenue
              Service.......................................................13
Section 4.06. Calculation of Amounts; Binding Effect of
              Interpretations and Actions of Master Servicer................13

                                    ARTICLE V

                                THE CERTIFICATES
Section 5.01. The Certificates...............................................1
Section 5.02. Registration of Certificates...................................3
Section 5.03. Mutilated, Destroyed, Lost or Stolen
              Certificates...................................................6
Section 5.04. Persons Deemed Owners..........................................7
Section 5.05. Access to List of Certificateholders'Names and
              Addresses......................................................7
Section 5.06. Maintenance of Office or Agency................................7
Section 5.07. Definitive Certificates........................................8
Section 5.08. Notices to Clearing Agency.....................................8

                                   ARTICLE VI

                       THE SELLER AND THE MASTER SERVICER
Section 6.01. Liability of the Seller and the Master Servicer................1
Section 6.02. Merger or Consolidation of the Seller or the
              Master Servicer................................................1
Section 6.03. Limitation on Liability of the Seller, the
              Master Servicer and Others.....................................1
Section 6.04. Resignation of the Master Servicer.............................2
Section 6.05. Compensation to the Master Servicer............................2
Section 6.06. Assignment or Delegation of Duties by Master
              Servicer.......................................................2
Section 6.07. Indemnification of Trustee and Seller by Master
              Servicer.......................................................3

                                   ARTICLE VII

                                     DEFAULT
Section 7.01. Events of Default..............................................1
Section 7.02. Other Remedies of Trustee......................................3
Section 7.03. Directions by Certificateholders and  Duties of
              Trustee During Event of Default................................3
Section 7.04. Action upon Certain Failures of the  Master
              Servicer and upon Event of Default.............................4
Section 7.05. Trustee to Act; Appointment of Successor.......................4


<PAGE>


                                                                            Page
                                                                            ----

Section 7.06. Notification to Certificateholders.............................5

                                  ARTICLE VIII

                             CONCERNING THE TRUSTEE
Section 8.01. Duties of Trustee..............................................1
Section 8.02. Certain Matters Affecting the Trustee..........................2
Section 8.03. Trustee Not Required to Make Investigation.....................2
Section 8.04. Trustee Not Liable for Certificates or Mortgage
              Loans..........................................................3
Section 8.05. Trustee May Own Certificates...................................3
Section 8.06. The Master Servicer to Pay Fees and Expenses...................3
Section 8.07. Eligibility Requirements.......................................4
Section 8.08. Resignation and Removal........................................4
Section 8.09. Successor......................................................5
Section 8.10. Merger or Consolidation........................................5
Section 8.11. Authenticating Agent...........................................6
Section 8.12. Separate Trustees and Co-Trustees..............................7
Section 8.13. Appointment of Custodians......................................8
Section 8.14. Tax Matters; Compliance with REMIC Provisions..................8
Section 8.15. Monthly Advances..............................................10

                                   ARTICLE IX

                                   TERMINATION
Section 9.01. Termination upon Purchase by the  Seller or
              Liquidation of All Mortgage Loans..............................1
Section 9.02. Additional Termination Requirements............................3

                                    ARTICLE X

                            MISCELLANEOUS PROVISIONS
Section 10.01. Amendment.....................................................1
Section 10.02. Recordation of Agreement......................................3
Section 10.03. Limitation on Rights of Certificateholders....................3
Section 10.04. Governing Law; Jurisdiction...................................4
Section 10.05. Notices.......................................................4
Section 10.06. Severability of Provisions....................................4
Section 10.07. Special Notices to Rating Agencies............................5
Section 10.08. Covenant of Seller............................................6
Section 10.09. Recharacterization............................................6

                                   ARTICLE XI

                             TERMS FOR CERTIFICATES
Section 11.01. Class A Fixed Pass-Through Rate...............................1
Section 11.02. Cut-Off Date..................................................1


<PAGE>


                                                                            Page
                                                                            ----

Section 11.03. Cut-Off Date Aggregate Principal Balance......................1
Section 11.04. Original Class A Percentage...................................1
Section 11.05. Original Principal Balances of the Classes of
              Class A Certificates...........................................1
Section 11.06. Original Class A Non-PO Principal Balance.....................1
Section 11.07. Original Subordinated Percentage..............................1
Section 11.08. Original Class B-1 Percentage.................................1
Section 11.09. Original Class B-2 Percentage.................................2
Section 11.10. Original Class B-3 Percentage.................................2
Section 11.11. Original Class B-4 Percentage.................................2
Section 11.12. Original Class B-5 Percentage.................................2
Section 11.13. Original Class B-6 Percentage.................................2
Section 11.14. Original Class B Principal Balance............................2
Section 11.15. Original Principal Balances of the Classes of
              Class B Certificates...........................................2
Section 11.16. Original Class B-1 Fractional Interest........................2
Section 11.17. Original Class B-2 Fractional Interest........................2
Section 11.18. Original Class B-3 Fractional Interest........................3
Section 11.19. Original Class B-4 Fractional Interest........................3
Section 11.20. Original Class B-5 Fractional Interest........................3
Section 11.21. Closing Date..................................................3
Section 11.22. Right to Purchase.............................................3
Section 11.23. Wire Transfer Eligibility.....................................3
Section 11.24. Single Certificate............................................3
Section 11.25. Servicing Fee Rate............................................3
Section 11.26. Master Servicing Fee Rate.....................................4


<PAGE>


                                    EXHIBITS

EXHIBIT A-1       -       Form of Face of Class A-1 Certificate
EXHIBIT A-PO      -       Form of Face of Class A-PO Certificate
EXHIBIT A-R       -       Form of Face of Class A-R Certificate
EXHIBIT B-1       -       Form of Face of Class B-1 Certificate
EXHIBIT B-2       -       Form of Face of Class B-2 Certificate
EXHIBIT B-3       -       Form of Face of Class B-3 Certificate
EXHIBIT B-4       -       Form of Face of Class B-4 Certificate
EXHIBIT B-5       -       Form of Face of Class B-5 Certificate
EXHIBIT B-6       -       Form of Face of Class B-6 Certificate
EXHIBIT C         -       Form of Reverse of Series 1998-27 Certificates
EXHIBIT D         -       Reserved
EXHIBIT E         -       Custodial Agreement
EXHIBIT F-1       -       Schedule  of  Mortgage   Loans   Serviced  by  Norwest
                          Mortgage in Locations other than Frederick, Maryland
EXHIBIT F-2       -       Schedule  of  Mortgage   Loans   Serviced  by  Norwest
                          Mortgage from Frederick, Maryland
EXHIBIT F-3       -       Schedule of Mortgage Loans Serviced by Other Servicers
EXHIBIT G         -       Request for Release
EXHIBIT H         -       Affidavit Pursuant to Section 860E(e)(4) of
                          the Internal Revenue Code of 1986, as
                          amended, and for Non-ERISA Investors
EXHIBIT I         -       Letter from Transferor of Residual Certificates
EXHIBIT J         -       Transferee's Letter (Class [B-4] [B-5] [B-6] 
                          Certificates)
EXHIBIT K         -       Transferee's Letter (Class [B-1] [B-2] [B-3] 
                          Certificates)
EXHIBIT L         -       Servicing Agreements
EXHIBIT M         -       Form of Special Servicing Agreement


<PAGE>


            This Pooling and Servicing  Agreement,  dated as of October 29, 1998
executed  by NORWEST  ASSET  SECURITIES  CORPORATION,  as Seller,  NORWEST  BANK
MINNESOTA,  NATIONAL ASSOCIATION,  as Master Servicer,  and FIRST UNION NATIONAL
BANK, as Trustee.

                                WITNESSETH THAT:

            In  consideration of the mutual  agreements  herein  contained,  the
Seller, the Master Servicer and the Trustee agree as follows:

ARTICLE I

DEFINITIONS

SECTION 1.01.     DEFINITIONS.

            Whenever used herein,  the following  words and phrases,  unless the
context otherwise requires, shall have the meanings specified in this Article.

            Accepted  Master  Servicing  Practices:  Accepted  Master  Servicing
Practices shall consist of the customary and usual master servicing practices of
prudent master servicing  institutions  which service mortgage loans of the same
type as the Mortgage Loans in the  jurisdictions in which the related  Mortgaged
Properties are located,  regardless of the date upon which the related  Mortgage
Loans were originated.

            Adjusted Pool Amount:  With respect to any  Distribution  Date,  the
Cut-Off Date Aggregate  Principal Balance of the Mortgage Loans minus the sum of
(i) all  amounts in respect of  principal  received  in respect of the  Mortgage
Loans  (including,  without  limitation,  amounts received as Monthly  Payments,
Periodic Advances,  Unscheduled  Principal  Receipts and Substitution  Principal
Amounts) and  distributed to Holders of the  Certificates  on such  Distribution
Date and all prior  Distribution  Dates and (ii) the  principal  portion  of all
Realized  Losses (other than Debt Service  Reductions)  incurred on the Mortgage
Loans  from  the  Cut-Off  Date  through  the end of the  month  preceding  such
Distribution Date.

            Adjusted Pool Amount (PO Portion):  With respect to any Distribution
Date,  the sum of the  amounts,  calculated  as  follows,  with  respect  to all
Outstanding  Mortgage  Loans:  the product of (i) the PO Fraction  for each such
Mortgage Loan and (ii) the remainder of (A) the Cut-Off Date  Principal  Balance
of such  Mortgage  Loan  minus  (B) the sum of (x) all  amounts  in  respect  of
principal  received  in  respect  of  such  Mortgage  Loan  (including,  without
limitation, amounts received as Monthly Payments, Periodic Advances, Unscheduled
Principal  Receipts  and  Substitution  Principal  Amounts) and  distributed  to
Holders of the Certificates on such Distribution Date and all prior Distribution
Dates and (y) the  principal  portion of any  


<PAGE>


Realized  Loss (other than a Debt Service  Reduction)  incurred on such Mortgage
Loan  from  the  Cut-Off  Date  through  the  end of the  month  preceding  such
Distribution Date.

            Adjusted  Principal  Balance:  As to any  Distribution  Date and any
Class of Class B Certificates, the greater of (A) zero and (B) (i) the Principal
Balance  of such Class with  respect  to such  Distribution  Date minus (ii) the
Adjustment Amount for such Distribution Date less the Principal Balances for any
Classes of Class B Certificates with higher numerical designations.

            Adjustment Amount: For any Distribution Date, the difference between
(A) the sum of the Class A Principal Balance and Class B Principal Balance as of
the  related  Determination  Date and (B) the sum of (i) the sum of the  Class A
Principal  Balance and Class B Principal  Balance as of the  Determination  Date
succeeding such Distribution  Date, (ii) the principal portion of Excess Special
Hazard Losses, Excess Fraud Losses and Excess Bankruptcy Losses allocated to the
Certificates  with  respect to such  Distribution  Date and (iii) the  aggregate
amount  that  would  have  been  distributed  to all  Classes  as  principal  in
accordance with Section 4.01(a) for such Distribution Date without regard to the
provisos in the  definitions of Class B-1 Optimal  Principal  Amount,  Class B-2
Optimal Principal Amount,  Class B-3 Optimal Principal Amount, Class B-4 Optimal
Principal  Amount,  Class B-5  Optimal  Principal  Amount and Class B-6  Optimal
Principal Amount.

            Aggregate Class A Distribution  Amount: As to any Distribution Date,
the  aggregate  amount  distributable  to the  Classes  of Class A  Certificates
pursuant to Paragraphs  first,  second,  third and fourth of Section  4.01(a) on
such Distribution Date.

            Aggregate Class A Unpaid Interest Shortfall:  As to any Distribution
Date, an amount equal to the sum of the Class A Unpaid  Interest  Shortfalls for
all the Classes of Class A Certificates.

            Aggregate   Current   Bankruptcy   Losses:   With   respect  to  any
Distribution  Date,  the sum of all  Bankruptcy  Losses  incurred  on any of the
Mortgage Loans in the month preceding the month of such Distribution Date.

            Aggregate  Current  Fraud Losses:  With respect to any  Distribution
Date,  the sum of all Fraud Losses  incurred on any of the Mortgage Loans in the
month preceding the month of such Distribution Date.

            Aggregate  Current  Special  Hazard  Losses:  With  respect  to  any
Distribution  Date, the sum of all Special Hazard Losses  incurred on any of the
Mortgage Loans in the month preceding the month of such Distribution Date.

            Aggregate  Foreclosure  Profits:  As to  any  Distribution
Date,  the  aggregate  amount of  Foreclosure  Profits with respect to
all of the Mortgage Loans.

            Agreement:  This Pooling and  Servicing  Agreement and all
amendments and supplements hereto.


<PAGE>


            Applicable Unscheduled Principal Receipt Period: With respect to the
Mortgage Loans serviced by each Servicer and each of Full Unscheduled  Principal
Receipts and Partial Unscheduled  Principal Receipts,  the Unscheduled Principal
Receipt Period  specified on Schedule I hereto,  as amended from time to time by
the Master Servicer pursuant to Section 10.01(b) hereof.

            Authenticating    Agent:    Any    authenticating    agent
appointed  by the  Trustee  pursuant  to  Section  8.11.  There  shall
initially be no Authenticating Agent for the Certificates.

            Available Master Servicer Compensation: As to any Distribution Date,
the sum of (a) the Master Servicing Fee for such Distribution Date, (b) interest
earned  through the business day preceding the applicable  Distribution  Date on
any  Prepayments  in Full remitted to the Master  Servicer and (c) the aggregate
amount of Month End Interest  remitted by the  Servicers to the Master  Servicer
pursuant to the related Servicing Agreements.

            Bankruptcy   Code:  The   Bankruptcy   Code  of  1978,  as
amended.

            Bankruptcy  Loss:  With  respect to any  Mortgage  Loan, a Deficient
Valuation or Debt Service Reduction;  provided,  however, that a Bankruptcy Loss
shall  not be  deemed a  Bankruptcy  Loss  hereunder  so long as the  applicable
Servicer has  notified the Master  Servicer and the Trustee in writing that such
Servicer is diligently  pursuing any remedies that may exist in connection  with
the  representations and warranties made regarding the related Mortgage Loan and
either (A) the related  Mortgage  Loan is not in default with regard to payments
due  thereunder or (B)  delinquent  payments of principal and interest under the
related  Mortgage  Loan  and  any  premiums  on any  applicable  primary  hazard
insurance  policy and any related  escrow  payments in respect of such  Mortgage
Loan are being  advanced  on a current  basis by such  Servicer  without  giving
effect to any Debt Service Reduction.

            Bankruptcy  Loss Amount:  As of any  Distribution  Date prior to the
first  anniversary of the Cut-Off Date,  the  Bankruptcy  Loss Amount will equal
$100,000 minus the aggregate amount of Bankruptcy Losses allocated solely to the
Class B Certificates  in accordance with Section 4.02(a) since the Cut-Off Date.
As of any  Distribution  Date on or after the first  anniversary  of the Cut-Off
Date,  an amount  equal to (1) the  lesser  of (a) the  Bankruptcy  Loss  Amount
calculated as of the close of business on the Business Day immediately preceding
the most recent  anniversary  of the Cut-Off Date  coinciding  with or preceding
such Distribution  Date (the "Relevant  Anniversary") and (b) such lesser amount
which,  as  determined  on the  Relevant  Anniversary  will not  cause any rated
Certificates  to be placed on credit  review  status  (other  than for  possible
upgrading) by either Rating Agency minus (2) the aggregate  amount of Bankruptcy
Losses  allocated  solely to the Class B Certificates in accordance with Section
4.02(a) since the Relevant  Anniversary.  On and after the  Cross-Over  Date the
Bankruptcy Loss Amount shall be zero.

            Beneficial  Owner:  With  respect to a Book-Entry  Certificate,  the
Person who is the beneficial owner of such Book-Entry Certificate,  as reflected
on the books of the Clearing Agency, or on the books of a Person  maintaining an
account with such Clearing Agency  


<PAGE>


(directly or as an indirect  participant,  in accordance  with the rules of such
Clearing Agency), as the case may be.

            Book-Entry  Certificate:  Any  one of the  Class  A-1  Certificates,
beneficial  ownership  and  transfers of which shall be  evidenced  by, and made
through, book entries by the Clearing Agency as described in Section 5.01(b).

            Business Day: Any day other than (i) a Saturday or a Sunday, or (ii)
a legal holiday in the City of New York, State of Iowa, State of Maryland, State
of  Minnesota  or  State  of North  Carolina  or  (iii) a day on  which  banking
institutions  in the City of New York, or the State of Iowa,  State of Maryland,
State of Minnesota or State of North Carolina are authorized or obligated by law
or executive order to be closed.

            Certificate:  Any  one  of the  Class  A  Certificates  or
Class B Certificates.

            Certificate  Account:  The trust account  established  and
maintained by the Master  Servicer in the name of the Master  Servicer
on behalf of the Trustee  pursuant to Section  3.01.  The  Certificate
Account shall be an Eligible Account.

            Certificate    Register   and    Certificate    Registrar:
Respectively,  the register  maintained  pursuant to and the registrar
provided for in Section  5.02.  The initial  Certificate  Registrar is
the Trustee.

            Certificateholder  or Holder: The Person in whose name a Certificate
is registered in the Certificate Register,  except that, solely for the purposes
of the  taking  of any  action  under  Articles  VII or  VIII,  any  Certificate
registered  in the name of the  Master  Servicer,  a Servicer  or any  affiliate
thereof shall be deemed not to be outstanding and the Voting Interest  evidenced
thereby  shall not be taken into account in  determining  whether the  requisite
percentage  of  Certificates  necessary  to  effect  any  such  action  has been
obtained.

            Class:  All  certificates  whose form is identical  except
for variations in the Percentage Interest evidenced thereby.

            Class   A   Certificate:   Any  one  of  the   Class   A-1
Certificates, Class A-PO Certificates or Class A-R Certificate.

            Class A  Certificateholder:  The  registered  holder  of a
Class A Certificate.

            Class A Distribution  Amount:  As to any  Distribution  Date and any
Class of Class A  Certificates  (other  than the Class A-PO  Certificates),  the
amount  distributable  to  such  Class  of  Class  A  Certificates  pursuant  to
Paragraphs  first,  second and third  clause (A) of Section  4.01(a).  As to any
Distribution Date and the Class A-PO Certificates,  the amount  distributable to
the Class A-PO  Certificates  pursuant to Paragraphs third clause (B) and fourth
of Section 4.01(a) on such Distribution Date.


<PAGE>


            Class A Fixed  Pass-Through  Rate: As to any  Distribution
Date, the rate per annum set forth in Section 11.01.

            Class A Interest Accrual Amount:  As to any  Distribution  Date, the
sum of the Interest Accrual Amounts for the Classes of Class A Certificates with
respect to such Distribution Date.

            Class A Interest  Percentage:  As to any  Distribution  Date and any
Class of Class A  Certificates  (other  than the Class A-PO  Certificates),  the
percentage  calculated  by dividing  the Interest  Accrual  Amount of such Class
(determined  without  regard to clause  (ii) of the  definition  thereof) by the
Class A Interest Accrual Amount (determined without regard to clause (ii) of the
definition of each Interest Accrual Amount).

            Class A Interest  Shortfall  Amount: As to any Distribution Date and
any Class of Class A  Certificates,  any  amount by which the  Interest  Accrual
Amount of such Class with respect to such  Distribution  Date exceeds the amount
distributed  in respect  of such Class on such  Distribution  Date  pursuant  to
Paragraph first of Section 4.01(a).

            Class A Loss Denominator:  As to any  Determination  Date,
an amount equal to the Class A Non-PO Principal Balance.

            Class A Loss Percentage:  As to any Determination Date and any Class
of  Class  A  Certificates   (other  than  the  Class  A-PO  Certificates)  then
outstanding, the percentage calculated by dividing the Principal Balance of such
Class by the Class A Loss  Denominator  (determined  without  regard to any such
Principal Balance of any Class of Class A Certificates not then outstanding), in
each case determined as of the preceding Determination Date.

            Class A Non-PO Optimal Amount: As to any Distribution  Date, the sum
for such Distribution Date of (i) the Class A Interest Accrual Amount,  (ii) the
Aggregate  Class A Unpaid  Interest  Shortfalls  and  (iii)  the  Class A Non-PO
Optimal Principal Amount.

            Class A Non-PO  Optimal  Principal  Amount:  As to any  Distribution
Date, an amount equal to the sum, as to each  Outstanding  Mortgage Loan, of the
product of (x) the Non-PO  Fraction with respect to such Mortgage  Loan, and (y)
the sum of:

            (i) the  Class A  Percentage  of (A) the  principal  portion  of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such Mortgage Loan,  less (B) if the Bankruptcy Loss
      Amount has been reduced to zero, the principal portion of any Debt Service
      Reduction with respect to such Mortgage Loan;

           (ii) the Class A Prepayment  Percentage of all Unscheduled  Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;


<PAGE>


          (iii) the Class A Prepayment  Percentage  of the  Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class A  Percentage  of the excess of the  unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal balance of such defective  Mortgage Loan,
      less the amount  allocable to the  principal  portion of any  unreimbursed
      Periodic Advances previously made by the applicable  Servicer,  the Master
      Servicer or the Trustee in respect of such defective Mortgage Loan.

            Class A Non-PO Principal Balance: As of any date, an amount equal to
the Class A  Principal  Balance  less the  Principal  Balance  of the Class A-PO
Certificates.

            Class A Non-PO Principal Distribution Amount: As to any Distribution
Date will be equal to the amount  distributed  pursuant to priority third clause
(A) of the Pool Distribution Amount Allocation, in an aggregate amount up to the
Class A Non-PO Optimal Principal Amount.

            Class  A  Pass-Through  Rate:  As to the  Class  A-1 and  Class  A-R
Certificates,  the Class A Fixed  Pass-Through Rate. The Class A-PO Certificates
are not entitled to interest and have no Class A Pass-Through Rate.

            Class A  Percentage:  As to any  Distribution  Date  occurring on or
prior to the  Cross-Over  Date,  the lesser of (i) 100% and (ii) the  percentage
obtained by dividing the Class A Non-PO Principal Balance  (determined as of the
Determination Date preceding such Distribution Date) by the Pool Balance (Non-PO
Portion).  As to any  Distribution  Date occurring  subsequent to the Cross-Over
Date,  100% or such  lesser  percentage  which  will  cause  the  Class A Non-PO
Principal  Balance to decline to zero  following the  distribution  made on such
Distribution Date.

            Class A Prepayment  Percentage:  As to any Distribution  Date to and
including the  Distribution  Date in October 2003,  100%. As to any Distribution
Date  subsequent  to October  2003 to and  including  the  Distribution  Date in
October 2004,  the Class A Percentage as of such  Distribution  Date plus 70% of
the Subordinated Percentage as of such Distribution Date. As to any Distribution
Date  subsequent  to October  2004 to and  including  the  Distribution  Date in
October 2005,  the Class A Percentage as of such  Distribution  Date plus 60% of
the Subordinated Percentage as of such Distribution Date. As to any Distribution
Date  subsequent  to October  2005 to and  including  the  Distribution  Date in
October 2006,  the Class A Percentage as of such  Distribution  Date plus 40% of
the Subordinated Percentage as of such Distribution Date. As to any Distribution
Date  subsequent  to October  2006 to and  including  the  Distribution  Date in
October 2007,  the Class A Percentage as of such  Distribution  Date plus 20% of
the Subordinated Percentage as of such Distribution Date. As to any Distribution
Date subsequent to October 2007, the Class A Percentage as of such  Distribution
Date.  The  


<PAGE>


foregoing is subject to the  following:  (i) if the  aggregate  distribution  to
Holders  of  Class  A  Certificates  on any  Distribution  Date  of the  Class A
Prepayment  Percentage  provided  above of (a)  Unscheduled  Principal  Receipts
distributable  on such  Distribution  Date  would  reduce  the  Class  A  Non-PO
Principal  Balance  below  zero,  the  Class A  Prepayment  Percentage  for such
Distribution Date shall be the percentage  necessary to bring the Class A Non-PO
Principal Balance to zero and thereafter the Class A Prepayment Percentage shall
be zero  and  (ii) if the  Class A  Percentage  as of any  Distribution  Date is
greater than the Original Class A Percentage,  the Class A Prepayment Percentage
for such Distribution Date shall be 100%.  Notwithstanding  the foregoing,  with
respect to any  Distribution  Date on which the following  criteria are not met,
the  reduction  of the Class A  Prepayment  Percentage  described  in the second
through  sixth  sentences of this  definition  of Class A Prepayment  Percentage
shall not be applicable with respect to such  Distribution  Date. In such event,
the Class A Prepayment  Percentage for such Distribution Date will be determined
in accordance with the applicable  provision,  as set forth in the first through
fifth  sentences  above,  which  was  actually  used to  determine  the  Class A
Prepayment  Percentage  for  the  Distribution  Date  occurring  in the  October
preceding such  Distribution  Date (it being understood that for the purposes of
the  determination  of  the  Class  A  Prepayment  Percentage  for  the  current
Distribution  Date, the current Class A Percentage and  Subordinated  Percentage
shall be utilized). In order for the reduction referred to in the second through
sixth sentences to be applicable,  with respect to any Distribution Date (a) the
average  outstanding  principal  balance on such  Distribution  Date and for the
preceding five Distribution  Dates on the Mortgage Loans that were delinquent 60
days or more  (including  for this  purpose  any  payments  due with  respect to
Mortgage Loans in foreclosure  and REO Mortgage  Loans) must be less than 50% of
the current Class B Principal  Balance and (b) cumulative  Realized Losses shall
not  exceed  (1)  30%  of  the  Original  Class  B  Principal  Balance  if  such
Distribution  Date occurs  between and including  November 2003 and October 2004
(2) 35% of the  Original  Class B Principal  Balance if such  Distribution  Date
occurs  between and including  November  2004 and October  2005,  (3) 40% of the
Original Class B Principal  Balance if such Distribution Date occurs between and
including  November  2005 and  October  2006,  (4) 45% of the  Original  Class B
Principal  Balance  if such  Distribution  Date  occurs  between  and  including
November  2006 and October 2007,  and (5) 50% of the Original  Class B Principal
Balance if such  Distribution  Date occurs during or after November  2007.  With
respect to any Distribution  Date on which the Class A Prepayment  Percentage is
reduced below the Class A Prepayment Percentage for the prior Distribution Date,
the Master  Servicer  shall  certify  to the  Trustee,  based  upon  information
provided  by each  Servicer  as to the  Mortgage  Loans  serviced by it that the
criteria set forth in the preceding sentence are met.

            Class A Principal  Balance:  As of any date,  an amount equal to the
sum of the  Principal  Balances  for the  Class  A-1  Certificates,  Class  A-PO
Certificates and Class A-R Certificate.

            Class A Unpaid Interest  Shortfall:  As to any Distribution Date and
Class of Class A Certificates, the amount, if any, by which the aggregate of the
Class A Interest  Shortfall Amounts for such Class for prior  Distribution Dates
is in  excess of the  amounts  distributed  in  respect  of such  Class on prior
Distribution Dates pursuant to Paragraph second of Section 4.01(a).


<PAGE>


            Class A-1 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit A-1 and Exhibit C hereto.

            Class A-1  Certificateholder:  The registered  holder of a
Class A-1 Certificate.

            Class A-PO Certificate:  Any one of the Certificates executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit A-PO and Exhibit C hereto.

            Class A-PO  Certificateholder:  The  registered  holder of
a Class A-PO Certificate.

            Class A-PO Deferred Amount:  For any Distribution  Date prior to the
Cross-Over  Date, the difference  between (A) the sum of (x) the amount by which
the sum of the Class A-PO Optimal Principal  Amounts for all prior  Distribution
Dates exceeded the amounts  distributed on the Class A-PO  Certificates  on such
prior  Distribution  Dates  pursuant to  Paragraph  third  clause (B) of Section
4.01(a)  and (y) the sum of the product for each  Discount  Mortgage  Loan which
became  a  Liquidated  Loan  at any  time on or  prior  to the  last  day of the
applicable  Unscheduled  Principal  Receipt Period for the current  Distribution
Date of (a) the PO Fraction for such  Discount  Mortgage  Loan and (b) an amount
equal to the principal  portion of Realized Losses (other than Bankruptcy Losses
due to Debt Service  Reductions)  incurred  with respect to such  Mortgage  Loan
other  than  Excess  Special  Hazard  Losses,  Excess  Fraud  Losses  and Excess
Bankruptcy Losses and (B) amounts  distributed on the Class A-PO Certificates on
prior Distribution Dates pursuant to Paragraph fourth of Section 4.01(a). On and
after the  Cross-Over  Date,  the Class A-PO  Deferred  Amount will be zero.  No
interest will accrue on any Class A-PO Deferred Amount.

            Class   A-PO   Optimal   Principal   Amount:   As  to  any
Distribution  Date, an amount equal to the sum as to each  Outstanding
Mortgage  Loan,  of the product of (x) the PO Fraction with respect to
such Mortgage Loan and (y) the sum of

            (i) (A) the principal  portion of the Monthly Payment due on the Due
      Date  occurring in the month of such  Distribution  Date on such  Mortgage
      Loan, less (B) if the Bankruptcy Loss Amount has been reduced to zero, the
      principal  portion  of any Debt  Service  Reduction  with  respect to such
      Mortgage Loan;

           (ii) all  Unscheduled  Principal  Receipts  that were  received  by a
      Servicer  with  respect  to  such  Mortgage  Loan  during  the  Applicable
      Unscheduled  Principal  Receipt Period relating to such  Distribution Date
      for each applicable type of
      Unscheduled Principal Receipt;

          (iii) the Scheduled  Principal  Balance of each Mortgage Loan that was
      repurchased by the Seller during such preceding  month pursuant to Section
      2.02 or 2.03;


<PAGE>


           (iv) the excess of the unpaid principal balance of such Mortgage Loan
      substituted  for a defective  Mortgage Loan during the month preceding the
      month in which such  Distribution  Date occurs  over the unpaid  principal
      balance of such defective  Mortgage Loan, less the amount allocable to the
      principal portion of any unreimbursed Periodic Advances previously made by
      the applicable Servicer,  the Master Servicer or the Trustee in respect of
      such defective Mortgage Loan.

            Class A-R Certificate:  The Certificate  executed by the Trustee and
authenticated by the Trustee or the  Authenticating  Agent in substantially  the
form set forth in Exhibit A-R and Exhibit C hereto.

            Class  A-R  Certificateholder:  The  registered  holder of
the Class A-R Certificate.

            Class B Certificate:  Any one of the Class B-1  Certificates,  Class
B-2  Certificates,  Class B-3 Certificates,  Class B-4  Certificates,  Class B-5
Certificates or Class B-6 Certificates.

            Class B  Certificateholder:  The  registered  holder  of a
Class B Certificate.

            Class B Distribution  Amount: Any of the Class B-1, Class B-2, Class
B-3, Class B-4, Class B-5 or Class B-6 Distribution Amounts.

            Class B Interest Accrual Amount:  As to any  Distribution  Date, the
sum of the Interest Accrual Amounts for the Classes of Class B Certificates with
respect to such Distribution Date.

            Class B Interest  Percentage:  As to any  Distribution  Date and any
Class of  Class B  Certificates,  the  percentage  calculated  by  dividing  the
Interest Accrual Amount of such Class (determined  without regard to clause (ii)
of the definition  thereof) by the Class B Interest  Accrual Amount  (determined
without  regard  to  clause  (ii) of the  definition  of each  Interest  Accrual
Amount).

            Class B Interest  Shortfall  Amount:  Any of the Class B-1  Interest
Shortfall  Amount,  Class B-2  Interest  Shortfall  Amount,  Class B-3  Interest
Shortfall  Amount,  Class B-4  Interest  Shortfall  Amount,  Class B-5  Interest
Shortfall Amount or Class B-6 Interest Shortfall Amount.

            Class B Loss Percentage:  As to any Determination Date and any Class
of Class B Certificates then outstanding,  the percentage calculated by dividing
the  Principal  Balance  of  such  Class  B by the  Class  B  Principal  Balance
(determined  without  regard to any  Principal  Balance  of any Class of Class B
Certificates not then outstanding),  in each case determined as of the preceding
Determination Date.

            Class B Pass-Through  Rate: As to any  Distribution  Date,
6.250% per annum.


<PAGE>


            Class B Percentage:  Any one of the Class B-1 Percentage,  Class B-2
Percentage,  Class B-3 Percentage, Class B-4 Percentage, Class B-5 Percentage or
Class B-6 Percentage.

            Class B  Prepayment  Percentage:  Any of the  Class  B-1  Prepayment
Percentage,  Class B-2 Prepayment  Percentage,  Class B-3 Prepayment Percentage,
Class B-4 Prepayment  Percentage,  Class B-5 Prepayment  Percentage or Class B-6
Prepayment Percentage.

            Class B Principal  Balance:  As of any date,  an amount equal to the
sum of the Class B-1 Principal Balance,  Class B-2 Principal Balance,  Class B-3
Principal Balance,  Class B-4 Principal Balance, Class B-5 Principal Balance and
Class B-6 Principal Balance.

            Class B Unpaid  Interest  Shortfall:  Any of the  Class  B-1  Unpaid
Interest  Shortfall,  Class B-2  Unpaid  Interest  Shortfall,  Class B-3  Unpaid
Interest  Shortfall,  Class B-4  Unpaid  Interest  Shortfall,  Class B-5  Unpaid
Interest Shortfall or Class B-6 Unpaid Interest Shortfall.

            Class B-1 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit B-1 and Exhibit C hereto.

            Class B-1  Certificateholder:  The registered  holder of a
Class B-1 Certificate.

            Class B-1  Distribution  Amount:  As to any  Distribution  Date, any
amount  distributable to the Holders of the Class B-1  Certificates  pursuant to
Paragraphs fifth, sixth and seventh of Section 4.01(a).

            Class B-1 Interest  Shortfall Amount:  As to any Distribution  Date,
any amount by which the Interest  Accrual  Amount of the Class B-1  Certificates
with respect to such Distribution Date exceeds the amount distributed in respect
of the Class B-1  Certificates on such  Distribution  Date pursuant to Paragraph
fifth of Section 4.01(a).

            Class B-1 Optimal Principal Amount: As to any Distribution  Date, an
amount equal to the sum, as to each Outstanding Mortgage Loan, of the product of
(x) the Non-PO Fraction with respect to such Mortgage Loan and (y) the sum of:

            (i) the Class B-1  Percentage  of (A) the  principal  portion of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such Mortgage Loan,  less (B) if the Bankruptcy Loss
      Amount has been reduced to zero, the principal portion of any Debt Service
      Reduction with respect to such Mortgage Loan;

           (ii) the Class B-1 Prepayment Percentage of all Unscheduled Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;


<PAGE>


          (iii) the Class B-1 Prepayment  Percentage of the Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class B-1  Percentage of the excess of the unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal balance of such defective  Mortgage Loan,
      less the amount  allocable to the  principal  portion of any  unreimbursed
      Periodic Advances previously made by the applicable  Servicer,  the Master
      Servicer or the Trustee in respect of such defective Mortgage Loan;
provided,  however,  that if an Optimal  Adjustment Event occurs with respect to
such Class and such  Distribution  Date, the Class B-1 Optimal  Principal Amount
will equal the lesser of (A) the Class B-1 Optimal  Principal Amount  calculated
as described in the preceding  provisions and (B) the Adjusted Principal Balance
for the Class B-1 Certificates.

            Class B-1 Percentage:  As to any  Distribution  Date, the percentage
calculated by multiplying the Subordinated Percentage by either (i) if any Class
B Certificates  (other than the Class B-1  Certificates) are eligible to receive
principal  distributions  for such  Distribution Date in accordance with Section
4.01(d),  a fraction,  the numerator of which is the Class B-1 Principal Balance
(determined as of the Determination  Date preceding such Distribution  Date) and
the denominator of which is the sum of the Principal  Balances of the Classes of
Class B  Certificates  eligible  to  receive  principal  distributions  for such
Distribution  Date in accordance  with the provisions of Section 4.01(d) or (ii)
except  as set  forth in  Section  4.01(d)(ii),  in the  event  that the Class B
Certificates (other than the Class B-1 Certificates) are not eligible to receive
distributions of principal in accordance with Section 4.01(d)(i), one.

            Class B-1 Prepayment  Percentage:  As to any Distribution  Date, the
percentage  calculated by multiplying the Subordinated  Prepayment Percentage by
either (i) if any Class B Certificates  (other than the Class B-1  Certificates)
are eligible to receive  principal  distributions  for such Distribution Date in
accordance with Section 4.01(d), a fraction, the numerator of which is the Class
B-1 Principal Balance  (determined as of the  Determination  Date preceding such
Distribution  Date)  and the  denominator  of which is the sum of the  Principal
Balances of the Classes of Class B  Certificates  eligible to receive  principal
distributions  for such  Distribution  Date in accordance with the provisions of
Section 4.01(d) or (ii) except as set forth in Section 4.01(d)(ii), in the event
that the Class B Certificates  (other than the Class B-1  Certificates)  are not
eligible to receive  distributions  of  principal  in  accordance  with  Section
4.01(d)(i), one.

            Class B-1 Principal Balance: As to the first Determination Date, the
Original Class B-1 Principal Balance.  As of any subsequent  Determination Date,
the lesser of (i) the Original  Class B-1 Principal  Balance less the sum of (a)
all amounts  previously  distributed in respect of the Class B-1 Certificates on
prior  Distribution  Dates (A) pursuant to Paragraph  


<PAGE>


seventh of Section 4.01(a) and (B) as a result of a Principal Adjustment and (b)
the Realized Losses allocated through such  Determination  Date to the Class B-1
Certificates pursuant to Section 4.02(b) and (ii) the Adjusted Pool Amount as of
the preceding  Distribution  Date less the Class A Principal  Balance as of such
Determination Date.

            Class B-1 Unpaid Interest  Shortfall:  As to any Distribution  Date,
the amount,  if any, by which the aggregate of the Class B-1 Interest  Shortfall
Amounts for prior Distribution Dates is in excess of the amounts  distributed in
respect of the Class B-1  Certificates on prior  Distribution  Dates pursuant to
Paragraph sixth of Section 4.01(a).

            Class B-2 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit B-2 and Exhibit C hereto.

            Class B-2  Certificateholder:  The registered  holder of a
Class B-2 Certificate.

            Class B-2  Distribution  Amount:  As to any  Distribution  Date, any
amount  distributable to the Holders of the Class B-2  Certificates  pursuant to
Paragraphs eighth, ninth and tenth of Section 4.01(a).

            Class B-2 Interest  Shortfall Amount:  As to any Distribution  Date,
any amount by which the Interest  Accrual  Amount of the Class B-2  Certificates
with respect to such Distribution Date exceeds the amount distributed in respect
of the Class B-2  Certificates on such  Distribution  Date pursuant to Paragraph
eighth of Section 4.01(a).

            Class B-2 Optimal Principal Amount: As to any Distribution  Date, an
amount equal to the sum, as to each Outstanding Mortgage Loan, of the product of
(x) the Non-PO Fraction with respect to such Mortgage Loan and (y) the sum of:

            (i) the Class B-2  Percentage  of (A) the  principal  portion of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such Mortgage Loan,  less (B) if the Bankruptcy Loss
      Amount has been reduced to zero, the principal portion of any Debt Service
      Reduction with respect to such Mortgage Loan;

           (ii) the Class B-2 Prepayment Percentage of all Unscheduled Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;

          (iii) the Class B-2 Prepayment  Percentage of the Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class B-2  Percentage of the excess of the unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal 


<PAGE>


     balance of such defective  Mortgage Loan, less the amount  allocable to the
     principal portion of any unreimbursed  Periodic Advances previously made by
     the applicable  Servicer,  the Master Servicer or the Trustee in respect of
     such defective Mortgage Loan;

provided,  however,  that if an Optimal  Adjustment Event occurs with respect to
such Class and such  Distribution  Date, the Class B-2 Optimal  Principal Amount
will equal the lesser of (A) the Class B-2 Optimal  Principal Amount  calculated
as described in the preceding  provisions and (B) the Adjusted Principal Balance
for the Class B-2 Certificates.

            Class B-2 Percentage:  As to any  Distribution  Date,  except as set
forth in the next  sentence,  the percentage  calculated by multiplying  (i) the
Subordinated  Percentage by (ii) a fraction, the numerator of which is the Class
B-2 Principal Balance  (determined as of the  Determination  Date preceding such
Distribution  Date)  and the  denominator  of which is the sum of the  Principal
Balances of the Classes of Class B  Certificates  eligible to receive  principal
distributions  for such  Distribution  Date in accordance with the provisions of
Section 4.01(d).  Except as set forth in Section 4.01(d)(ii),  in the event that
the  Class  B-2  Certificates  are not  eligible  to  receive  distributions  of
principal in accordance  with Section  4.01(d)(i),  the Class B-2 Percentage for
such Distribution Date will be zero.

            Class B-2 Prepayment Percentage: As to any Distribution Date, except
as set forth in the next sentence,  the percentage calculated by multiplying (i)
the  Subordinated  Prepayment  Percentage  by (ii) a fraction,  the numerator of
which is the Class B-2 Principal  Balance  (determined  as of the  Determination
Date preceding such  Distribution  Date) and the denominator of which is the sum
of the  Principal  Balances of the Classes of Class B  Certificates  eligible to
receive  principal  distributions  for such Distribution Date in accordance with
the provisions of Section 4.01(d).  Except as set forth in Section  4.01(d)(ii),
in the  event  that the Class  B-2  Certificates  are not  eligible  to  receive
distributions of principal in accordance with Section 4.01(d)(i),  the Class B-2
Prepayment Percentage for such Distribution Date will be zero.

            Class B-2 Principal Balance: As to the first Determination Date, the
Original Class B-2 Principal Balance.  As of any subsequent  Determination Date,
the lesser of (i) the Original  Class B-2 Principal  Balance less the sum of (a)
all amounts  previously  distributed in respect of the Class B-2 Certificates on
prior  Distribution Dates (A) pursuant to Paragraph tenth of Section 4.01(a) and
(B) as a result of a Principal  Adjustment and (b) the Realized Losses allocated
through  such  Determination  Date to the Class  B-2  Certificates  pursuant  to
Section  4.02(b)  and  (ii)  the  Adjusted  Pool  Amount  as  of  the  preceding
Distribution  Date less the sum of the Class A  Principal  Balance and the Class
B-1 Principal Balance as of such Determination Date.

            Class B-2 Unpaid Interest  Shortfall:  As to any Distribution  Date,
the amount,  if any, by which the aggregate of the Class B-2 Interest  Shortfall
Amounts for prior Distribution Dates is in excess of the amounts  distributed in
respect of the Class B-2  Certificates on prior  Distribution  Dates pursuant to
Paragraph ninth of Section 4.01(a).

            Class B-3 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit B-3 and Exhibit C hereto.

            Class B-3  Certificateholder:  The registered  holder of a
Class B-3 Certificate.

            Class B-3  Distribution  Amount:  As to any  Distribution  Date, any
amount  distributable to the Holders of the Class B-3  Certificates  pursuant to
Paragraphs eleventh, twelfth and thirteenth of Section 4.01(a).

            Class B-3 Interest  Shortfall Amount:  As to any Distribution  Date,
any amount by which the Interest  Accrual  Amount of the Class B-3  Certificates
with respect to such Distribution Date exceeds the amount distributed in respect
of the Class B-3  Certificates on such  Distribution  Date pursuant to Paragraph
eleventh of Section 4.01(a).

            Class B-3 Optimal Principal Amount: As to any Distribution  Date, an
amount equal to the sum, as to each Outstanding Mortgage Loan, of the product of
(x) the Non-PO Fraction with respect to such Mortgage Loan and (y) the sum of:

            (i) the Class B-3  Percentage  of (A) the  principal  portion of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such Mortgage Loan,  less (B) if the Bankruptcy Loss
      Amount has been reduced to zero, the principal portion of any Debt Service
      Reduction with respect to such Mortgage Loan;

           (ii) the Class B-3 Prepayment Percentage of all Unscheduled Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;

          (iii) the Class B-3 Prepayment  Percentage of the Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class B-3  Percentage of the excess of the unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal balance of such defective  Mortgage Loan,
      less the amount  allocable to the  principal  portion of any  unreimbursed
      Periodic Advances previously made by the applicable  Servicer,  the Master
      Servicer or the Trustee in respect of such defective Mortgage Loan;

provided,  however,  that if an Optimal  Adjustment Event occurs with respect to
such Class and such  Distribution  Date, the Class B-3 Optimal  Principal Amount
will equal the lesser of (A) 


<PAGE>


the Class B-3 Optimal  Principal Amount calculated as described in the preceding
provisions   and  (B)  the  Adjusted   Principal   Balance  for  the  Class  B-3
Certificates.

            Class B-3 Percentage:  As to any  Distribution  Date,  except as set
forth in the next  sentence,  the percentage  calculated by multiplying  (i) the
Subordinated  Percentage by (ii) a fraction, the numerator of which is the Class
B-3 Principal Balance  (determined as of the  Determination  Date preceding such
Distribution  Date)  and the  denominator  of which is the sum of the  Principal
Balances of the Classes of Class B  Certificates  eligible to receive  principal
distributions  for such  Distribution  Date in accordance with the provisions of
Section 4.01(d).  Except as set forth in Section 4.01(d)(ii),  in the event that
the  Class  B-3  Certificates  are not  eligible  to  receive  distributions  of
principal in accordance  with Section  4.01(d)(i),  the Class B-3 Percentage for
such Distribution Date will be zero.

            Class B-3 Prepayment Percentage: As to any Distribution Date, except
as set forth in the next sentence,  the percentage calculated by multiplying (i)
the  Subordinated  Prepayment  Percentage  by (ii) a fraction,  the numerator of
which is the Class B-3 Principal  Balance  (determined  as of the  Determination
Date preceding such  Distribution  Date) and the denominator of which is the sum
of the  Principal  Balances of the Classes of Class B  Certificates  eligible to
receive  principal  distributions  for such Distribution Date in accordance with
the provisions of Section 4.01(d).  Except as set forth in Section  4.01(d)(ii),
in the  event  that the Class  B-3  Certificates  are not  eligible  to  receive
distributions of principal in accordance with Section 4.01(d)(i),  the Class B-3
Prepayment Percentage for such Distribution Date will be zero.

            Class B-3 Principal Balance: As to the first Determination Date, the
Original Class B-3 Principal Balance.  As of any subsequent  Determination Date,
the lesser of (i) the Original  Class B-3 Principal  Balance less the sum of (a)
all amounts  previously  distributed in respect of the Class B-3 Certificates on
prior Distribution Dates (A) pursuant to Paragraph thirteenth of Section 4.01(a)
and (B) as a  result  of a  Principal  Adjustment  and (b) the  Realized  Losses
allocated through such Determination Date to the Class B-3 Certificates pursuant
to  Section  4.02(b)  and (ii) the  Adjusted  Pool  Amount  as of the  preceding
Distribution Date less the sum of the Class A Principal  Balance,  the Class B-1
Principal Balance and the Class B-2 Principal  Balance as of such  Determination
Date.

            Class B-3 Unpaid Interest  Shortfall:  As to any Distribution  Date,
the amount,  if any, by which the aggregate of the Class B-3 Interest  Shortfall
Amounts for prior Distribution Dates is in excess of the amounts  distributed in
respect of the Class B-3  Certificates on prior  Distribution  Dates pursuant to
Paragraph twelfth of Section 4.01(a).

            Class B-4 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit B-4 and Exhibit C hereto.

            Class B-4  Certificateholder:  The registered  holder of a
Class B-4 Certificate.


<PAGE>


            Class B-4  Distribution  Amount:  As to any  Distribution  Date, any
amount  distributable to the Holders of the Class B-4  Certificates  pursuant to
Paragraphs fourteenth, fifteenth, and sixteenth of Section 4.01(a).

            Class B-4 Interest  Shortfall Amount:  As to any Distribution  Date,
any amount by which the Interest  Accrual  Amount of the Class B-4  Certificates
with respect to such Distribution Date exceeds the amount distributed in respect
of the Class B-4  Certificates on such  Distribution  Date pursuant to Paragraph
fourteenth of Section 4.01(a).

            Class B-4 Optimal Principal Amount: As to any Distribution  Date, an
amount equal to the sum, as to each Outstanding Mortgage Loan, of the product of
(x) the Non-PO Fraction with respect to such Mortgage Loan and (y) the sum of:

            (i) the Class B-4  Percentage  of (A) the  principal  portion of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such Mortgage Loan,  less (B) if the Bankruptcy Loss
      Amount has been reduced to zero, the principal portion of any Debt Service
      Reduction with respect to such Mortgage Loan;

           (ii) the Class B-4 Prepayment Percentage of all Unscheduled Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;

          (iii) the Class B-4 Prepayment  Percentage of the Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class B-4  Percentage of the excess of the unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal balance of such defective  Mortgage Loan,
      less the amount  allocable to the  principal  portion of any  unreimbursed
      Periodic Advances previously made by the applicable  Servicer,  the Master
      Servicer or the Trustee in respect of such defective Mortgage Loan;
provided,  however,  that if an Optimal  Adjustment Event occurs with respect to
such Class and such  Distribution  Date, the Class B-4 Optimal  Principal Amount
will equal the lesser of (A) the Class B-4 Optimal  Principal Amount  calculated
as described in the preceding  provisions and (B) the Adjusted Principal Balance
for the Class B-4 Certificates.

            Class B-4 Percentage:  As to any  Distribution  Date,  except as set
forth in the next  sentence,  the percentage  calculated by multiplying  (i) the
Subordinated  Percentage by (ii) a fraction, the numerator of which is the Class
B-4 Principal Balance  (determined as of the  Determination  Date preceding such
Distribution  Date)  and the  denominator  of which is the sum 


<PAGE>


of the  Principal  Balances of the Classes of Class B  Certificates  eligible to
receive  principal  distributions  for such Distribution Date in accordance with
the provisions of Section 4.01(d).  Except as set forth in Section  4.01(d)(ii),
in the  event  that the Class  B-4  Certificates  are not  eligible  to  receive
distributions of principal in accordance with Section 4.01(d)(i),  the Class B-4
Percentage for such Distribution Date will be zero.

            Class B-4 Prepayment Percentage: As to any Distribution Date, except
as set forth in the next sentence,  the percentage calculated by multiplying (i)
the  Subordinated  Prepayment  Percentage  by (ii) a fraction,  the numerator of
which is the Class B-4 Principal  Balance  (determined  as of the  Determination
Date preceding such  Distribution  Date) and the denominator of which is the sum
of the  Principal  Balances of the Classes of Class B  Certificates  eligible to
receive  principal  distributions  for such Distribution Date in accordance with
the provisions of Section 4.01(d).  Except as set forth in Section  4.01(d)(ii),
in the  event  that the Class  B-4  Certificates  are not  eligible  to  receive
distributions of principal in accordance with Section 4.01(d)(i),  the Class B-4
Prepayment Percentage for such Distribution Date will be zero.

            Class B-4 Principal Balance: As to the first Determination Date, the
Original Class B-4 Principal Balance.  As of any subsequent  Determination Date,
the lesser of (i) the Original  Class B-4 Principal  Balance less the sum of (a)
all amounts  previously  distributed in respect of the Class B-4 Certificates on
prior Distribution Dates (A) pursuant to Paragraph  sixteenth of Section 4.01(a)
and (B) as a  result  of a  Principal  Adjustment  and (b) the  Realized  Losses
allocated through such Determination Date to the Class B-4 Certificates pursuant
to  Section  4.02(b)  and (ii) the  Adjusted  Pool  Amount  as of the  preceding
Distribution Date less the sum of the Class A Principal  Balance,  the Class B-1
Principal  Balance,  the Class B-2 Principal Balance and the Class B-3 Principal
Balance as of such Determination Date.

            Class B-4 Unpaid Interest  Shortfall:  As to any Distribution  Date,
the amount,  if any, by which the aggregate of the Class B-4 Interest  Shortfall
Amounts for prior Distribution Dates is in excess of the amounts  distributed in
respect of the Class B-4  Certificates on prior  Distribution  Dates pursuant to
Paragraph fifteenth of Section 4.01(a).

            Class B-5 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit B-5 and Exhibit C hereto.

            Class B-5  Certificateholder:  The registered  holder of a
Class B-5 Certificate.

            Class B-5  Distribution  Amount:  As to any  Distribution  Date, any
amount  distributable to the Holders of the Class B-5  Certificates  pursuant to
Paragraphs seventeenth, eighteenth, and nineteenth of Section 4.01(a).

            Class B-5 Interest  Shortfall Amount:  As to any Distribution  Date,
any amount by which the Interest  Accrual  Amount of the Class B-5  Certificates
with respect to such Distribution Date exceeds the amount distributed in respect
of the Class B-5  Certificates on such  Distribution  Date pursuant to Paragraph
seventeenth of Section 4.01(a).


<PAGE>


            Class B-5 Optimal Principal Amount: As to any Distribution  Date, an
amount equal to the sum, as to each Outstanding Mortgage Loan, of the product of
(x) the Non-PO Fraction with respect to such Mortgage Loan and (y) the sum of:

            (i) the Class B-5  Percentage  of (A) the  principal  portion of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such Mortgage Loan,  less (B) if the Bankruptcy Loss
      Amount has been reduced to zero, the principal portion of any Debt Service
      Reduction with respect to such Mortgage Loan;

           (ii) the Class B-5 Prepayment Percentage of all Unscheduled Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;

          (iii) the Class B-5 Prepayment  Percentage of the Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class B-5  Percentage of the excess of the unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal balance of such defective  Mortgage Loan,
      less the amount  allocable to the  principal  portion of any  unreimbursed
      Periodic Advances previously made by the applicable  Servicer,  the Master
      Servicer or the Trustee in respect of such defective Mortgage Loan;
provided,  however,  that if an Optimal  Adjustment Event occurs with respect to
such Class and such  Distribution  Date, the Class B-5 Optimal  Principal Amount
will equal the lesser of (A) the Class B-5 Optimal  Principal Amount  calculated
as described in the preceding  provisions and (B) the Adjusted Principal Balance
for the Class B-5 Certificates.

            Class B-5 Percentage:  As to any  Distribution  Date,  except as set
forth in the next  sentence,  the percentage  calculated by multiplying  (i) the
Subordinated  Percentage by (ii) a fraction, the numerator of which is the Class
B-5 Principal Balance  (determined as of the  Determination  Date preceding such
Distribution  Date)  and the  denominator  of which is the sum of the  Principal
Balances of the Classes of Class B  Certificates  eligible to receive  principal
distributions  for such  Distribution  Date in accordance with the provisions of
Section 4.01(d).  Except as set forth in Section 4.01(d)(ii),  in the event that
the  Class  B-5  Certificates  are not  eligible  to  receive  distributions  of
principal in accordance  with Section  4.01(d)(i),  the Class B-5 Percentage for
such Distribution Date will be zero.

            Class B-5 Prepayment Percentage: As to any Distribution Date, except
as set forth in the next sentence,  the percentage calculated by multiplying (i)
the  Subordinated  Prepayment  Percentage  by (ii) a fraction,  the numerator of
which is the Class B-5 Principal  


<PAGE>


Balance  (determined as of the  Determination  Date preceding such  Distribution
Date) and the  denominator of which is the sum of the Principal  Balances of the
Classes of Class B Certificates eligible to receive principal  distributions for
such  Distribution  Date in accordance  with the provisions of Section  4.01(d).
Except  as set forth in  Section  4.01(d)(ii),  in the event  that the Class B-5
Certificates  are  not  eligible  to  receive   distributions  of  principal  in
accordance with Section 4.01(d)(i), the Class B-5 Prepayment Percentage for such
Distribution Date will be zero.

            Class B-5 Principal Balance: As to the first Determination Date, the
Original Class B-5 Principal Balance.  As of any subsequent  Determination Date,
the lesser of (i) the Original  Class B-5 Principal  Balance less the sum of (a)
all amounts  previously  distributed in respect of the Class B-5 Certificates on
prior Distribution Dates (A) pursuant to Paragraph nineteenth of Section 4.01(a)
and (B) as a  result  of a  Principal  Adjustment  and (b) the  Realized  Losses
allocated through such Determination Date to the Class B-5 Certificates pursuant
to  Section  4.02(b)  and (ii) the  Adjusted  Pool  Amount  as of the  preceding
Distribution Date less the sum of the Class A Principal  Balance,  the Class B-1
Principal  Balance,  the Class B-2  Principal  Balance,  the Class B-3 Principal
Balance and the Class B-4 Principal Balance as of such Determination Date.

            Class B-5 Unpaid Interest  Shortfall:  As to any Distribution  Date,
the amount,  if any, by which the aggregate of the Class B-5 Interest  Shortfall
Amounts for prior Distribution Dates is in excess of the amounts  distributed in
respect of the Class B-5  Certificates on prior  Distribution  Dates pursuant to
Paragraph eighteenth of Section 4.01(a).

            Class B-6 Certificate:  Any one of the Certificates  executed by the
Trustee  and  authenticated  by the  Trustee  or  the  Authenticating  Agent  in
substantially the form set forth in Exhibit B-6 and Exhibit C hereto.

            Class B-6  Certificateholder:  The registered  holder of a
Class B-6 Certificate.

            Class B-6  Distribution  Amount:  As to any  Distribution  Date, any
amount  distributable to the Holders of the Class B-6  Certificates  pursuant to
Paragraphs twentieth, twenty-first and twenty-second of Section 4.01(a).

            Class B-6 Interest  Shortfall Amount:  As to any Distribution  Date,
any amount by which the Interest  Accrual  Amount of the Class B-6  Certificates
with respect to such Distribution Date exceeds the amount distributed in respect
of the Class B-6  Certificates on such  Distribution  Date pursuant to Paragraph
twentieth of Section 4.01(a).

            Class B-6 Optimal Principal Amount: As to any Distribution  Date, an
amount equal to the sum, as to each Outstanding Mortgage Loan, of the product of
(x) the Non-PO Fraction with respect to such Mortgage Loan and (y) the sum of:

            (i) the Class B-6  Percentage  of (A) the  principal  portion of the
      Monthly  Payment  due on the  Due  Date  occurring  in the  month  of such
      Distribution  Date on such 


<PAGE>


     Mortgage Loan,  less (B) if the Bankruptcy  Loss Amount has been reduced to
     zero, the principal  portion of any Debt Service  Reduction with respect to
     such Mortgage Loan;

           (ii) the Class B-6 Prepayment Percentage of all Unscheduled Principal
      Receipts  that were  received by a Servicer  with respect to such Mortgage
      Loan during the Applicable  Unscheduled  Principal Receipt Period relating
      to such Distribution Date for each applicable type of Unscheduled
      Principal Receipt;

          (iii) the Class B-6 Prepayment  Percentage of the Scheduled  Principal
      Balance of such Mortgage Loan which,  during the month preceding the month
      of such  Distribution  Date,  was  repurchased  by the Seller  pursuant to
      Section 2.02 or 2.03; and

           (iv) the Class B-6  Percentage of the excess of the unpaid  principal
      balance of such Mortgage Loan  substituted  for a defective  Mortgage Loan
      during  the month  preceding  the month in which  such  Distribution  Date
      occurs over the unpaid principal balance of such defective  Mortgage Loan,
      less the amount  allocable to the  principal  portion of any  unreimbursed
      Periodic Advances previously made by the applicable  Servicer,  the Master
      Servicer or the Trustee in respect of such defective Mortgage Loan;
provided,  however,  that if an Optimal  Adjustment Event occurs with respect to
such Class and such  Distribution  Date, the Class B-6 Optimal  Principal Amount
will equal the lesser of (A) the Class B-6 Optimal  Principal Amount  calculated
as described in the preceding  provisions and (B) the Adjusted Principal Balance
for the Class B-6 Certificates.

            Class B-6 Percentage:  As to any  Distribution  Date,  except as set
forth in the next  sentence,  the percentage  calculated by multiplying  (i) the
Subordinated  Percentage by (ii) a fraction, the numerator of which is the Class
B-6 Principal Balance  (determined as of the  Determination  Date preceding such
Distribution  Date)  and the  denominator  of which is the sum of the  Principal
Balances of the Classes of Class B  Certificates  eligible to receive  principal
distributions  for such  Distribution  Date in accordance with the provisions of
Section 4.01(d).  Except as set forth in Section 4.01(d)(ii),  in the event that
the  Class  B-6  Certificates  are not  eligible  to  receive  distributions  of
principal in 


<PAGE>


accordance with the provisions of Section  4.01(d)(i),  the Class B-6 Percentage
for such Distribution Date will be zero.

            Class B-6 Prepayment Percentage: As to any Distribution Date, except
as set forth in the next sentence,  the percentage calculated by multiplying (i)
the  Subordinated  Prepayment  Percentage  by (ii) a fraction,  the numerator of
which is the Class B-6 Principal  Balance  (determined  as of the  Determination
Date preceding such  Distribution  Date) and the denominator of which is the sum
of the  Principal  Balances of the Classes of Class B  Certificates  eligible to
receive  principal  distributions  for such Distribution Date in accordance with
the provisions of Section 4.01(d).  Except as set forth in Section  4.01(d)(ii),
in the  event  that the Class  B-6  Certificates  are not  eligible  to  receive
distributions  of  principal  in  accordance  with  the  provisions  of  Section
4.01(d)(i),  the Class B-6 Prepayment Percentage for such Distribution Date will
be zero.

            Class B-6 Principal Balance: As to the first Determination Date, the
Original Class B-6 Principal Balance.  As of any subsequent  Determination Date,
the lesser of (i) the Original  Class B-6 Principal  Balance less the sum of (a)
all amounts  previously  distributed in respect of the Class B-6 Certificates on
prior Distribution Dates pursuant to Paragraph  twenty-second of Section 4.01(a)
and (b) the Realized Losses  allocated  through such  Determination  Date to the
Class B-6  Certificates  pursuant to Section  4.02(b) and (ii) the Adjusted Pool
Amount as of the preceding Distribution Date less the Class A Principal Balance,
the Class B-1 Principal Balance,  the Class B-2 Principal Balance, the Class B-3
Principal  Balance,  the Class B-4 Principal Balance and the Class B-5 Principal
Balance as of such Determination Date.

            Class B-6 Unpaid Interest  Shortfall:  As to any Distribution  Date,
the amount,  if any, by which the aggregate of the Class B-6 Interest  Shortfall
Amounts for prior Distribution Dates is in excess of the amounts  distributed in
respect of the Class B-6  Certificates on prior  Distribution  Dates pursuant to
Paragraph twenty-first of Section 4.01(a).

            Clearing   Agency:   An   organization   registered  as  a
"clearing  agency" pursuant to Section 17A of the Securities  Exchange
Act of 1934,  as amended.  The initial  Clearing  Agency  shall be The
Depository Trust Company.

            Clearing  Agency  Participant:  A broker,  dealer,  bank,  financial
institution  or other  Person  for whom a  Clearing  Agency  effects  book-entry
transfers of securities deposited with the Clearing Agency.

            Closing  Date:  The  date  of  initial   issuance  of  the
Certificates, as set forth in Section 11.21.

            Code:  The Internal  Revenue Code of 1986, as it may be amended from
time to time, any successor statutes thereto,  and applicable U.S. Department of
the Treasury temporary or final regulations promulgated thereunder.

            Compensating  Interest:  As to any Distribution  Date, the lesser of
(a) the  product  of (i) 1/12th of 0.20% and (ii) the Pool  Scheduled  Principal
Balance  for such  Distribution  Date  and (b) the  Available  Master  Servicing
Compensation for such Distribution Date.

            Co-op  Shares:   Shares   issued  by  private   non-profit
housing corporations.

            Corporate  Trust  Office:  The principal  office of the Trustee,  at
which at any particular time its corporate trust business shall be administered,
which office at the date of the  execution of this  instrument is located at 230
South Tryon Street, Charlotte, North Carolina 28288.


<PAGE>


            Cross-Over   Date:  The   Distribution   Date  preceding  the  first
Distribution Date on which the Class A Percentage (determined pursuant to clause
(ii) of the definition thereof) equals or exceeds 100%.

            Cross-Over Date Interest Shortfall: With respect to any Distribution
Date that occurs on or after the Cross-Over Date with respect to any Unscheduled
Principal Receipt (other than a Prepayment in Full):

            (A)   in  the  case  where  the   Applicable   Unscheduled
                  Principal  Receipt  Period is the Mid-Month  Receipt
                  Period  and such  Unscheduled  Principal  Receipt is
                  received   by  the   Servicer   on  or   after   the
                  Determination   Date  in  the  month  preceding  the
                  month of such  Distribution  Date  but  prior to the
                  first  day of the month of such  Distribution  Date,
                  the amount of  interest  that would have  accrued at
                  the Net  Mortgage  Interest  Rate on the  amount  of
                  such Unscheduled  Principal  Receipt from the day of
                  its receipt or, if earlier,  its  application by the
                  Servicer   through   the  last  day  of  the   month
                  preceding the month of such Distribution Date; and

            (B)   in  the  case  where  the   Applicable   Unscheduled
                  Principal   Receipt   Period  is  the  Prior   Month
                  Receipt  Period  and  such   Unscheduled   Principal
                  Receipt  is  received  by the  Servicer  during  the
                  month  preceding  the  month  of  such  Distribution
                  Date,   the  amount  of  interest  that  would  have
                  accrued  at the Net  Mortgage  Interest  Rate on the
                  amount of such  Unscheduled  Principal  Receipt from
                  the  day  of  its  receipt   or,  if  earlier,   its
                  application  by the  Servicer  through  the last day
                  of the  month in which  such  Unscheduled  Principal
                  Receipt is received.

            Current Class A Interest Distribution Amount: As to any Distribution
Date,  the amount  distributed in respect of the Classes of Class A Certificates
pursuant to Paragraph first of Section 4.01(a) on such Distribution Date.

            Current Class B Interest Distribution Amount: As to any Distribution
Date,  the amount  distributed in respect of the Classes of Class B Certificates
pursuant to Paragraphs  fifth,  eighth,  eleventh,  fourteenth,  seventeenth and
twentieth of Section 4.01(a) on such Distribution Date.

            Current Class B-1 Fractional  Interest:  As to any Distribution Date
subsequent to the first Distribution  Date, the percentage  obtained by dividing
the sum of the 


<PAGE>


Principal  Balances of the Class B-2,  Class B-3, Class B-4, Class B-5 and Class
B-6  Certificates  by the sum of the Class A Non-PO  Principal  Balance  and the
Class B Principal Balance. As to the first Distribution Date, the Original Class
B-1 Fractional Interest.

            Current Class B-2 Fractional  Interest:  As to any Distribution Date
subsequent to the first Distribution  Date, the percentage  obtained by dividing
the sum of the  Principal  Balances of the Class B-3,  Class B-4,  Class B-5 and
Class B-6  Certificates by the sum of the Class A Non-PO  Principal  Balance and
the Class B Principal  Balance.  As to the first Distribution Date, the Original
Class B-2 Fractional Interest.

            Current Class B-3 Fractional  Interest:  As to any Distribution Date
subsequent to the first Distribution  Date, the percentage  obtained by dividing
the sum of the  Principal  Balances  of the Class  B-4,  Class B-5 and Class B-6
Certificates by the sum of the Class A Non-PO Principal  Balance and the Class B
Principal  Balance.  As to the first  Distribution  Date, the Original Class B-3
Fractional Interest.

            Current Class B-4 Fractional  Interest:  As to any Distribution Date
subsequent to the first Distribution  Date, the percentage  obtained by dividing
the sum of the Principal Balances of the Class B-5 and Class B-6 Certificates by
the sum of the  Class A  Non-PO  Principal  Balance  and the  Class B  Principal
Balance.  As to the first  Distribution  Date, the Original Class B-4 Fractional
Interest.

            Current Class B-5 Fractional  Interest:  As to any Distribution Date
subsequent to the first Distribution  Date, the percentage  obtained by dividing
the Principal  Balance of the Class B-6  Certificates  by the sum of the Class A
Non-PO  Principal  Balance  and the Class B Principal  Balance.  As to the first
Distribution Date, the Original Class B-5 Fractional Interest.

            Curtailment:   Any   Principal   Prepayment   made   by  a
Mortgagor which is not a Prepayment in Full.

            Custodial Agreement:  The Custodial Agreement,  if any, from time to
time in effect  between the  Custodian  named  therein,  the Seller,  the Master
Servicer and the Trustee,  substantially in the form of Exhibit E hereto, as the
same may be amended or modified from time to time in  accordance  with the terms
thereof.

            Custodial P&I Account: The Custodial P&I Account, as defined in each
of the Servicing Agreements,  with respect to the Mortgage Loans. In determining
whether the Custodial P&I Account under any Servicing  Agreement is "acceptable"
to the Master  Servicer  (as may be  required  by the  definition  of  "Eligible
Account"  contained in the  Servicing  Agreements),  the Master  Servicer  shall
require  that  any  such  account  shall  be  acceptable  to each of the  Rating
Agencies.

            Custodian:  Initially, the Trustee, and thereafter the Custodian, if
any,  hereafter  appointed  by the  Trustee  pursuant  to Section  8.13,  or its
successor in interest under the Custodial Agreement. The Custodian may (but need
not)  be the  Trustee  or any  Person  directly  or  indirectly  controlling  or
controlled by or under common  control of the Trustee.  Neither a Servicer,  nor
the  Seller nor the  Master  Servicer  nor any  Person  directly  or  indirectly
controlling or controlled by or under common control with any such Person may be
appointed Custodian.

            Cut-Off  Date:  The  first  day of the  month  of  initial
issuance of the Certificates as set forth in Section 11.02.


<PAGE>


            Cut-Off Date Aggregate  Principal  Balance:  The aggregate
of the Cut-Off Date  Principal  Balances of the  Mortgage  Loans is as
set forth in Section 11.03.

            Cut-Off Date Principal Balance: As to each Mortgage Loan, its unpaid
principal  balance as of the close of business on the Cut-Off  Date (but without
giving effect to any Unscheduled  Principal  Receipts received or applied on the
Cut-Off Date), reduced by all payments of principal due on or before the Cut-Off
Date and not paid, and increased by scheduled  monthly payments of principal due
after the Cut-Off  Date but  received  by the related  Servicer on or before the
Cut-Off Date.

            DCR:  Duff & Phelps  Credit  Rating Co., or its  successor
in interest.

            Debt  Service  Reduction:  With  respect  to any  Mortgage  Loan,  a
reduction in the scheduled  Monthly Payment for such Mortgage Loan by a court of
competent  jurisdiction in a proceeding under the Bankruptcy Code, except such a
reduction constituting a Deficient Valuation.

            Deficient Valuation:  With respect to any Mortgage Loan, a valuation
by a court of competent jurisdiction of the Mortgaged Property in an amount less
than the then-outstanding indebtedness under the Mortgage Loan, or any reduction
in the amount of principal to be paid in connection  with any scheduled  Monthly
Payment that results in a permanent forgiveness of principal, which valuation or
reduction results from a proceeding under the Bankruptcy Code.

            Definitive Certificates:  As defined in Section 5.01(b).

            Denomination:  The amount,  if any,  specified on the face
of  each  Certificate   representing  the  principal  portion  of  the
Cut-Off   Date   Aggregate   Principal   Balance   evidenced  by  such
Certificate.

            Determination  Date:  The 17th day of the month in which the related
Distribution  Date  occurs,  or if such  17th  day is not a  Business  Day,  the
Business Day preceding such 17th day.

            Discount  Mortgage  Loan:  A  Mortgage  Loan  with  a  Net
Mortgage Interest Rate of less than 6.250%.

            Distribution Date: The 25th day of any month, beginning in the month
following the month of initial issuance of the Certificates, or if such 25th day
is not a Business Day, the Business Day following such 25th day.

            Due Date:  With respect to any Mortgage  Loan,  the day of
the  month in which  the  Monthly  Payment  on such  Mortgage  Loan is
scheduled to be paid.

            Eligible Account:  One or more accounts (i) that are maintained with
a depository institution (which may be the Master Servicer) whose long-term debt
obligations  (or,  in the case of a  depository  institution  which is part of a
holding company structure, the long-term debt obligations 


<PAGE>


of such  parent  holding  company)  at the time of deposit  therein are rated at
least "AA" (or the equivalent) by each of the Rating Agencies, (ii) the deposits
in which are fully insured by the FDIC through either the Bank Insurance Fund or
the Savings Association  Insurance Fund, (iii) the deposits in which are insured
by the FDIC through either the Bank  Insurance  Fund or the Savings  Association
Insurance Fund (to the limit established by the FDIC) and the uninsured deposits
in which accounts are otherwise  secured,  as evidenced by an Opinion of Counsel
delivered   to  the  Trustee,   such  that  the   Trustee,   on  behalf  of  the
Certificateholders  has a claim with respect to the funds in such  accounts or a
perfected  first security  interest  against any collateral  securing such funds
that  is  superior  to  claims  of any  other  depositors  or  creditors  of the
depository  institution  with which such accounts are maintained,  (iv) that are
trust  accounts  maintained  with the trust  department  of a  federal  or state
chartered  depository  institution  or trust  company  acting  in its  fiduciary
capacity  or (v) such other  account  that is  acceptable  to each of the Rating
Agencies  and would not cause the Trust  Estate to fail to qualify as a REMIC or
result in the imposition of any federal tax on the REMIC.

            Eligible Investments:  At any time, any one or more of the following
obligations  and  securities  which shall mature not later than the Business Day
preceding the  Distribution  Date next  succeeding the date of such  investment,
provided that such investments continue to qualify as "cash flow investments" as
defined in Code Section 860G(a)(6):

            (i)  obligations  of the  United  States of  America  or any  agency
      thereof, provided such obligations are backed by the full faith and credit
      of the United States of America;

           (ii) general obligations of or obligations guaranteed by any state of
      the United  States of America or the  District of Columbia  receiving  the
      highest  short-term or highest  long-term rating of each Rating Agency, or
      such lower rating as would not result in the  downgrading or withdrawal of
      the rating  then  assigned  to any of the  Certificates  by either  Rating
      Agency or result in any of such rated  Certificates being placed on credit
      review status (other than for possible upgrading) by either Rating Agency;

          (iii)  commercial or finance  company paper which is then rated in the
      highest  long-term  commercial or finance company paper rating category of
      each  Rating  Agency or the  highest  short-term  rating  category of each
      Rating  Agency,  or such lower rating  category as would not result in the
      downgrading  or  withdrawal  of the  rating  then  assigned  to any of the
      Certificates  by either  Rating  Agency  or  result  in any of such  rated
      Certificates being placed on credit review status (other than for possible
      upgrading) by either Rating Agency;

           (iv) certificates of deposit, demand or time deposits,  federal funds
      or banker's  acceptances  issued by any  depository  institution  or trust
      company  incorporated  under the laws of the United States or of any state
      thereof and subject to supervision 


<PAGE>


     and examination by federal and/or state banking authorities,  provided that
     the commercial paper and/or debt obligations of such depository institution
     or trust company (or in the case of the principal depository institution in
     a holding company system,  the commercial paper or debt obligations of such
     holding  company) are then rated in the highest  short-term  or the highest
     long-term  rating  category  for  such  securities  of each  of the  Rating
     Agencies,  or such  lower  rating  categories  as would  not  result in the
     downgrading  or  withdrawal  of  the  rating  then  assigned  to any of the
     Certificates  by  either  Rating  Agency  or  result  in any of such  rated
     Certificates  being placed on credit review status (other than for possible
     upgrading) by either Rating Agency;

            (v) guaranteed reinvestment agreements issued by any bank, insurance
      company or other corporation  acceptable to each Rating Agency at the time
      of the issuance of such agreements;

           (vi)  repurchase  agreements  on  obligations  with  respect  to  any
      security  described  in clauses  (i) or (ii)  above or any other  security
      issued or guaranteed by an agency or  instrumentality of the United States
      of America,  in either case entered into with a depository  institution or
      trust company (acting as principal) described in (iv) above;

          (vii)  securities  (other  than  stripped  bonds  or  stripped  coupon
      securities)  bearing  interest  or  sold  at  a  discount  issued  by  any
      corporation incorporated under the laws of the United States of America or
      any state thereof  which,  at the time of such  investment or  contractual
      commitment  providing for such  investment,  are then rated in the highest
      short-term or the highest long-term rating category by each Rating Agency,
      or in such lower rating category as would not result in the downgrading or
      withdrawal  of the rating  then  assigned  to any of the  Certificates  by
      either  Rating  Agency or result in any of such rated  Certificates  being
      placed on credit  review  status  (other than for possible  upgrading)  by
      either Rating Agency; and

         (viii) such other investments acceptable to each Rating Agency as would
      not  result  in  the  downgrading  of  the  rating  then  assigned  to the
      Certificates  by either  Rating  Agency  or  result  in any of such  rated
      Certificates being placed on credit review status (other than for possible
      upgrading) by either Rating Agency.

            In no event shall an  instrument  be an Eligible  Investment if such
instrument  evidences either (i) a right to receive only interest  payments with
respect to the obligations  underlying such  instrument,  or (ii) both principal
and interest  payments derived from  obligations  underlying such instrument and
the interest and principal  payments with respect to such  instrument  provide a
yield to maturity at the date of investment of greater than 120% of the yield to
maturity at par of such underlying obligations.

            ERISA:  The  Employee  Retirement  Income  Security Act of
1974, as amended.

            ERISA Prohibited Holder:  As defined in Section 5.02(d).


<PAGE>


            Errors  and  Omissions  Policy:  As defined in each of the
Servicing Agreements.

            Event  of  Default:   Any  of  the  events   specified  in
Section 7.01.

            Excess  Bankruptcy Loss: With respect to any  Distribution  Date and
any  Mortgage  Loan as to  which a  Bankruptcy  Loss is  realized  in the  month
preceding the month of such  Distribution  Date,  (i) if the  Aggregate  Current
Bankruptcy   Losses  with   respect  to  such   Distribution   Date  exceed  the
then-applicable Bankruptcy Loss Amount, then the portion of such Bankruptcy Loss
represented by the ratio of (a) the excess of the Aggregate  Current  Bankruptcy
Losses  over the  then-applicable  Bankruptcy  Loss  Amount,  divided by (b) the
Aggregate Current  Bankruptcy Losses or (ii) if the Aggregate Current Bankruptcy
Losses  with  respect  to such  Distribution  Date are less than or equal to the
then-applicable  Bankruptcy Loss Amount, then zero. In addition,  any Bankruptcy
Loss occurring  with respect to a Mortgage Loan on or after the Cross-Over  Date
will be an Excess Bankruptcy Loss.

            Excess  Fraud Loss:  With respect to any  Distribution  Date and any
Mortgage  Loan as to which a Fraud Loss is realized in the month  preceding  the
month of such Distribution  Date, (i) if the Aggregate Current Fraud Losses with
respect to such Distribution Date exceed the then-applicable  Fraud Loss Amount,
then the portion of such Fraud Loss  represented  by the ratio of (a) the excess
of the  Aggregate  Current  Fraud  Losses  over the  then-applicable  Fraud Loss
Amount,  divided  by (b) the  Aggregate  Current  Fraud  Losses,  or (ii) if the
Aggregate  Current Fraud Losses with respect to such  Distribution Date are less
than or equal to the then-applicable  Fraud Loss Amount, then zero. In addition,
any  Fraud  Loss  occurring  with  respect  to a  Mortgage  Loan on or after the
Cross-Over Date will be an Excess Fraud Loss.

            Excess Special Hazard Loss:  With respect to any  Distribution  Date
and any Mortgage Loan as to which a Special Hazard Loss is realized in the month
preceding the month of such  Distribution  Date,  (i) if the  Aggregate  Current
Special  Hazard  Losses  with  respect  to such  Distribution  Date  exceed  the
then-applicable  Special  Hazard Loss  Amount,  then the portion of such Special
Hazard Loss represented by the ratio of (a) the excess of the Aggregate  Current
Special  Hazard  Losses over the  then-applicable  Special  Hazard Loss  Amount,
divided by (b) the  Aggregate  Current  Special  Hazard  Losses,  or (ii) if the
Aggregate  Current Special Hazard Losses with respect to such  Distribution Date
are less than or equal to the  then-applicable  Special Hazard Loss Amount, then
zero. In addition,  any Special Hazard Loss occurring with respect to a Mortgage
Loan on or after the Cross-Over Date will be an Excess Special Hazard Loss.

            Exhibit F-1 Mortgage Loan:  Any of the Mortgage Loans  identified in
Exhibit  F-1  hereto,  as  such  Exhibit  may be  amended  from  time to time in
connection with a substitution  pursuant to Section 2.02, which Mortgage Loan is
serviced in locations other than Frederick, Maryland under the Norwest Servicing
Agreement.

            Exhibit F-2 Mortgage Loan:  Any of the Mortgage Loans  identified in
Exhibit  F-2  hereto,  as  such  Exhibit  may be  amended  from  time to time in
connection with a 


<PAGE>


substitution  pursuant  to Section  2.02,  which  Mortgage  Loan is  serviced in
Frederick, Maryland under the Norwest Servicing Agreement.

            Exhibit F-3 Mortgage Loan:  Any of the Mortgage Loans  identified in
Exhibit  F-3  hereto,  as  such  Exhibit  may be  amended  from  time to time in
connection with a substitution  pursuant to Section 2.02, which Mortgage Loan is
serviced under an Other Servicing Agreement.

            FDIC:  The Federal  Deposit  Insurance  Corporation or any
successor thereto.

            FHLMC:  The  Federal  Home Loan  Mortgage  Corporation  or
any successor thereto.

            Fidelity  Bond:  As  defined  in  each  of  the  Servicing
Agreements.

            Final  Distribution  Date: The Distribution  Date on which
the  final  distribution  in  respect  of  the  Certificates  is  made
pursuant to Section 9.01.

            Final Scheduled Maturity Date: The Final Scheduled Maturity Date for
the Class A-1,  Class A-PO,  Class A-R,  Class B-1,  Class B-2, Class B-3, Class
B-4, Class B-5 and Class B-6 Certificates is November 25, 2013 which corresponds
to the "latest possible maturity date" for purposes of Section 860G(a)(1) of the
Internal Revenue Code of 1986, as amended.

            Fixed  Retained  Yield:  The fixed  percentage  of  interest on each
Mortgage Loan with a Mortgage  Interest Rate greater than the sum of (a) 6.250%,
(b) the Servicing Fee Rate and (c) the Master  Servicing Fee Rate, which will be
determined on a loan by loan basis and will equal the Mortgage  Interest Rate on
each Mortgage  Loan minus the sum of (a), (b) and (c),  which is not assigned to
and not part of the Trust Estate.

            Fixed Retained Yield Rate: With respect to each Mortgage Loan, a per
annum rate equal to the greater of (a) zero and (b) the Mortgage  Interest  Rate
on such Mortgage  Loan minus the sum of (i) 6.250%,  (ii) the Servicing Fee Rate
and (iii) the Master Servicing Fee Rate.

            FNMA:  Fannie Mae or any successor thereto.

            Foreclosure  Profits:  As to any Distribution  Date, the excess,  if
any,  of (i) Net  Liquidation  Proceeds  in respect of each  Mortgage  Loan that
became a Liquidated  Loan during the Applicable  Unscheduled  Principal  Receipt
Period with respect to Full Unscheduled Principal Receipts for such Distribution
Date over (ii) the sum of the unpaid  principal  balance of each such Liquidated
Loan plus accrued and unpaid interest at the applicable  Mortgage  Interest Rate
on the unpaid principal  balance thereof from the Due Date to which interest was
last paid by the Mortgagor  (or, in the case of a Liquidated  Loan that had been
an REO  Mortgage  Loan,  from the Due Date to which  interest was last deemed to
have been  paid) to the first day of the month in which such  Distribution  Date
occurs.


<PAGE>


            Fraud  Loss:  A  Liquidated  Loan  Loss as to which  there
was fraud in the origination of such Mortgage Loan.

            Fraud Loss  Amount:  As of any  Distribution  Date after the Cut-Off
Date an amount equal to: (X) prior to the first  anniversary of the Cut-Off Date
an amount  equal to  $7,377,005.88  minus the  aggregate  amount of Fraud Losses
allocated  solely to the Class B Certificates in accordance with Section 4.02(a)
since the Cut-Off Date, and (Y) from the first through fifth  anniversary of the
Cut-Off  Date, an amount equal to (1) the lesser of (a) the Fraud Loss Amount as
of the  most  recent  anniversary  of the  Cut-Off  Date  and (b)  1.00%  of the
aggregate  outstanding  principal balance of all of the Mortgage Loans as of the
most recent anniversary of the Cut-Off Date minus (2) the Fraud Losses allocated
solely to the Class B Certificates  in accordance with Section 4.02(a) since the
most recent anniversary of the Cut-Off Date. On and after the Cross-Over Date or
after the fifth  anniversary  of the Cut-Off Date the Fraud Loss Amount shall be
zero.

            Full  Unscheduled   Principal  Receipt:  Any  Unscheduled  Principal
Receipt  with  respect to a Mortgage  Loan (i) in the amount of the  outstanding
principal  balance of such Mortgage Loan and resulting in the full  satisfaction
of such  Mortgage  Loan or (ii)  representing  Liquidation  Proceeds  other than
Partial Liquidation
Proceeds.

            Holder:  See "Certificateholder."

            Independent:  When used with respect to any specified  Person,  such
Person who (i) is in fact independent of the Seller, the Master Servicer and any
Servicer,  (ii) does not have any  direct  financial  interest  or any  material
indirect financial interest in the Seller or the Master Servicer or any Servicer
or in an affiliate of either,  and (iii) is not connected  with the Seller,  the
Master Servicer or any Servicer as an officer, employee, promoter,  underwriter,
trustee, partner, director or person performing similar functions.

            Insurance  Policy:  Any insurance or performance  bond relating to a
Mortgage Loan or the Mortgage  Loans,  including any hazard  insurance,  special
hazard  insurance,  flood  insurance,  primary  mortgage  insurance,   mortgagor
bankruptcy bond or title insurance.

            Insurance   Proceeds:   Proceeds   paid  by  any   insurer
pursuant to any Insurance Policy covering a Mortgage Loan.

            Insured  Expenses:   Expenses  covered  by  any  Insurance
Policy covering a Mortgage Loan.

            Interest Accrual Amount:  As to any Distribution  Date and any Class
of Class A  Certificates  (other  than the  Class  A-PO  Certificates),  (i) the
product  of (a) 1/12th of the Class A  Pass-Through  Rate for such Class and (b)
the Principal Balance of such Class as of the Determination  Date preceding such
Distribution  Date minus (ii) the Class A Interest  Percentage  of such Class of
(x) any Non-Supported  Interest Shortfall  allocated to the Class A Certificates
with respect to such  Distribution  Date, (y) the interest portion of any Excess
Special  Hazard  Losses,  Excess  Fraud  Losses  and  Excess  Bankruptcy  Losses
allocated to the 


<PAGE>


Class A Certificates  with respect to such Distribution Date pursuant to Section
4.02(e) and (z) the interest  portion of any Realized  Losses (other than Excess
Special  Hazard  Losses,  Excess  Fraud  Losses  and Excess  Bankruptcy  Losses)
allocated to the Class A Certificates  on or after the Cross-Over  Date pursuant
to Section 4.02(e). The Class A-PO Certificates have no Interest Accrual Amount.

            As to any  Distribution  Date and any Class of Class B Certificates,
an amount  equal to (i) the product of 1/12th of the Class B  Pass-Through  Rate
and the Principal Balance of such Class as of the  Determination  Date preceding
such Distribution Date minus (ii) the Class B Interest  Percentage of such Class
of  (x)  any  Non-Supported   Interest  Shortfall   allocated  to  the  Class  B
Certificates with respect to such Distribution Date and (y) the interest portion
of any Excess Special Hazard Losses,  Excess Fraud Losses and Excess  Bankruptcy
Losses allocated to the Class B Certificates  with respect to such  Distribution
Date pursuant to Section 4.02(e).

            Liquidated  Loan: A Mortgage  Loan with respect to which the related
Mortgaged Property has been acquired,  liquidated or foreclosed and with respect
to which the applicable Servicer determines that all Liquidation  Proceeds which
it expects to recover have been recovered.

            Liquidated  Loan Loss:  With respect to any  Distribution  Date, the
aggregate  of the  amount of losses  with  respect to each  Mortgage  Loan which
became a Liquidated  Loan during the Applicable  Unscheduled  Principal  Receipt
Period with respect to Full Unscheduled Principal Receipts for such Distribution
Date,  equal to the  excess of (i) the  unpaid  principal  balance  of each such
Liquidated   Loan,  plus  accrued   interest  thereon  in  accordance  with  the
amortization  schedule  at the time  applicable  thereto at the  applicable  Net
Mortgage Interest Rate from the Due Date as to which interest was last paid with
respect  thereto  through the last day of the month preceding the month in which
such Distribution Date occurs,  over (ii) Net Liquidation  Proceeds with respect
to such Liquidated Loan.

            Liquidation Expenses:  Expenses incurred by a Servicer in connection
with the  liquidation  of any defaulted  Mortgage  Loan or property  acquired in
respect  thereof  (including,  without  limitation,  legal  fees  and  expenses,
committee  or referee  fees,  and,  if  applicable,  brokerage  commissions  and
conveyance taxes), any unreimbursed  advances expended by such Servicer pursuant
to its Servicing  Agreement or the Master  Servicer or Trustee  pursuant  hereto
respecting the related Mortgage Loan,  including any  unreimbursed  advances for
real property taxes or for property  restoration or  preservation of the related
Mortgaged  Property.  Liquidation  Expenses  shall not  include  any  previously
incurred  expenses  in respect of an REO  Mortgage  Loan which have been  netted
against related REO Proceeds.

            Liquidation  Proceeds:  Amounts  received  by a Servicer  (including
Insurance  Proceeds) in connection  with the  liquidation of defaulted  Mortgage
Loans or property acquired in respect thereof, whether through foreclosure, sale
or otherwise, including payments in connection with such Mortgage Loans received
from the  Mortgagor,  other than  amounts  


<PAGE>


required to be paid to the  Mortgagor  pursuant  to the terms of the  applicable
Mortgage or to be applied otherwise pursuant to law.

            Loan-to-Value  Ratio:  The ratio,  expressed  as a  percentage,  the
numerator of which is the  principal  balance of a particular  Mortgage  Loan at
origination  and the  denominator  of which is the  lesser of (x) the  appraised
value of the related Mortgaged Property  determined in the appraisal used by the
originator  at the time of  origination  of such Mortgage  Loan,  and (y) if the
Mortgage is originated in connection with a sale of the Mortgaged Property,  the
sale price for such Mortgaged Property.

            Master   Servicer:   Norwest  Bank   Minnesota,   National
Association, or its successor in interest.

            Master  Servicing  Fee:  With respect to any  Mortgage  Loan and any
Distribution  Date, the fee payable monthly to the Master  Servicer  pursuant to
Section 6.05 equal to a fixed percentage  (expressed as a per annum rate) of the
unpaid principal balance of such Mortgage Loan.

            Master  Servicing  Fee  Rate:  As  set  forth  in  Section
11.26.

            Mid-Month Receipt Period:  With respect to each  Distribution  Date,
the one month period beginning on the Determination Date (or, in the case of the
first Distribution  Date, from and including the Cut-Off-Date)  occurring in the
calendar month  preceding the month in which such  Distribution  Date occurs and
ending on the day preceding the  Determination  Date immediately  preceding such
Distribution Date.

            Monthly Payment: As to any Mortgage Loan (including any REO Mortgage
Loan) and any Due Date,  the payment of  principal  and  interest due thereon in
accordance with the amortization  schedule at the time applicable thereto (after
adjustment for any Curtailments and Deficient Valuations occurring prior to such
Due Date but before any adjustment to such amortization schedule, other than for
Deficient  Valuations,  by reason of any bankruptcy or similar proceeding or any
moratorium or similar waiver or grace period).

            Month  End   Interest:   As  defined  in  each   Servicing
Agreement.

            Mortgage: The mortgage, deed of trust or other instrument creating a
first lien on Mortgaged  Property  securing a Mortgage  Note  together  with any
Mortgage Loan Rider, if applicable.

            Mortgage  Interest Rate: As to any Mortgage Loan, the per annum rate
at which interest accrues on the unpaid  principal  balance thereof as set forth
in the related  Mortgage  Note,  which rate is as indicated on the Mortgage Loan
Schedule.

            Mortgage Loan Rider: The standard  FNMA/FHLMC riders to the Mortgage
Note  and/or  Mortgage  riders  required  when  the  Mortgaged   Property  is  a
condominium unit or a unit in a planned unit development.


<PAGE>


            Mortgage Loan Schedule:  The list of the Mortgage Loans  transferred
to the  Trustee on the  Closing  Date as part of the Trust  Estate and  attached
hereto as Exhibits  F-1, F-2 and F-3,  which list may be amended  following  the
Closing Date upon  conveyance of a Substitute  Mortgage Loan pursuant to Section
2.02 or 2.03  and  which  list  shall  set  forth  at a  minimum  the  following
information  of the close of business on the Cut-Off  Date (or,  with respect to
Substitute  Mortgage  Loans,  as  of  the  close  of  business  on  the  day  of
substitution) as to each Mortgage Loan:

          (i)  the Mortgage Loan identifying number;

          (ii) the city, state and zip code of the Mortgaged Property;

          (iii) the type of property;

          (iv) the Mortgage Interest Rate;

          (v)  the Net Mortgage Interest Rate;

          (vi) the Monthly Payment;

          (vii) the original number of months to maturity;

          (viii) the scheduled maturity date;

          (ix) the Cut-Off Date Principal Balance;

          (x)  the Loan-to-Value Ratio at origination;

          (xi) whether such Mortgage Loan is a Subsidy Loan;

          (xii)whether  such  Mortgage  Loan  is  covered  by  primary  mortgage
               insurance;

          (xiii) the Servicing Fee Rate;

          (xiv) whether such Mortgage Loan is a T.O.P. Mortgage Loan;

          (xv) the Master Servicing Fee;

          (xvi) Fixed Retained Yield, if applicable; and

          (xvii) for each  Exhibit F-3 Mortgage  Loan,  the name of the Servicer
               with respect thereto.

            Such schedule may consist of multiple reports that  collectively set
forth all of the information required.

            Mortgage Loans:  Each of the mortgage loans transferred and assigned
to the Trustee on the Closing  Date  pursuant to Section  2.01 and any  mortgage
loans  substituted


<PAGE>


therefor pursuant to Section 2.02 or 2.03, in each case as from time to time are
included in the Trust Estate as identified in the Mortgage Loan Schedule.

            Mortgage Note: The note or other evidence of indebtedness evidencing
the  indebtedness of a Mortgagor under a Mortgage Loan together with any related
Mortgage Loan Riders, if applicable.

            Mortgaged  Property:  The property  subject to a Mortgage,
which may include Co-op Shares or residential long-term leases.

            Mortgagor:  The obligor on a Mortgage Note.

            Net Foreclosure Profits: As to any Distribution Date, the amount, if
any,  by  which  (i)  Aggregate   Foreclosure   Profits  with  respect  to  such
Distribution  Date exceed  (ii)  Liquidated  Loan  Losses  with  respect to such
Distribution Date.

            Net  Liquidation  Proceeds:  As to any defaulted  Mortgage
Loan, Liquidation Proceeds net of Liquidation Expenses.

            Net Mortgage  Interest  Rate:  With respect to each Mortgage Loan, a
rate equal to (i) the Mortgage  Interest  Rate on such  Mortgage Loan minus (ii)
the sum of (a) the  Servicing  Fee Rate,  as set  forth in  Section  11.25  with
respect to such Mortgage Loan,  (b) the Master  Servicing Fee Rate, as set forth
in Section 11.26 with respect to such  Mortgage Loan and (c) the Fixed  Retained
Yield Rate,  if any,  with respect to such Mortgage  Loan.  Any regular  monthly
computation of interest at such rate shall be based upon annual interest at such
rate on the applicable amount divided by twelve.

            Net  REO  Proceeds:  As to  any  REO  Mortgage  Loan,  REO
Proceeds net of any related expenses of the Servicer.

            Non-permitted Foreign Holder: As defined in Section 5.02(d).

            Non-PO  Fraction:  With respect to any Mortgage  Loan, the lesser of
(i) 1.00 and (ii) the quotient  obtained by dividing  the Net Mortgage  Interest
Rate for such Mortgage Loan by 6.250%.

            Nonrecoverable Advance: Any portion of a Periodic Advance previously
made or  proposed  to be made in respect  of a Mortgage  Loan which has not been
previously  reimbursed to the Servicer,  the Master Servicer or the Trustee,  as
the case may be, and which the  Servicer,  the Master  Servicer  or the  Trustee
determines will not, or in the case of a proposed Periodic Advance would not, be
ultimately  recoverable from Liquidation Proceeds or other recoveries in respect
of the related  Mortgage Loan.  The  determination  by the Servicer,  the Master
Servicer or the Trustee  (i) that it has made a  Nonrecoverable  Advance or (ii)
that any proposed Periodic  Advance,  if made, would constitute a Nonrecoverable
Advance,  shall  be  evidenced  by an  Officer's  Certificate  of  the  Servicer
delivered to the Master  Servicer for  redelivery to the Trustee or, in the case
of a Master  Servicer  determination,  an  Officer's  


<PAGE>


Certificate  of the  Master  Servicer  delivered  to the  Trustee,  in each case
detailing the reasons for such determination.

            Non-Supported  Interest Shortfall:  With respect to any Distribution
Date, the excess, if any, of the aggregate  Prepayment Interest Shortfall on the
Mortgage  Loans over the  aggregate  Compensating  Interest with respect to such
Distribution  Date. With respect to each Distribution Date occurring on or after
the Cross-Over Date, the Non-Supported Interest Shortfall determined pursuant to
the preceding  sentence will be increased by the amount of any  Cross-Over  Date
Interest  Shortfall  for such  Distribution  Date.  Any  Non-Supported  Interest
Shortfall  will be  allocated to (a) the Class A  Certificates  according to the
percentage  obtained by dividing the Class A Non-PO Principal Balance by the sum
of the Class A Non-PO  Principal  Balance and the Class B Principal  Balance and
(b) the Class B Certificates  according to the  percentage  obtained by dividing
the Class B Principal Balance by the sum of the Class A Non-PO Principal Balance
and the Class B Principal Balance.

            Non-U.S. Person:  As defined in Section 4.01(f).

            Norwest   Mortgage:   Norwest   Mortgage,   Inc.,  or  its
successor in interest.

            Norwest  Mortgage  Correspondents:  The entities listed on
the Mortgage  Loan  Schedule,  from which Norwest  Mortgage  purchased
the Mortgage Loans.

            Norwest Servicing  Agreement:  The Servicing Agreement providing for
the servicing of the Exhibit F-1 Mortgage  Loans and Exhibit F-2 Mortgage  Loans
initially by Norwest Mortgage.

            Officers'  Certificate:  With respect to any Person,  a  certificate
signed by the Chairman of the Board,  the President or a Vice President,  and by
the  Treasurer,  the Secretary or one of the  Assistant  Treasurers or Assistant
Secretaries  of  such  Person  (or,  in the  case  of a  Person  which  is not a
corporation, signed by the person or persons having like responsibilities),  and
delivered to the Trustee.

            Opinion of Counsel: A written opinion of counsel, who may be outside
or salaried counsel for the Seller,  a Servicer or the Master  Servicer,  or any
affiliate of the Seller,  a Servicer or the Master  Servicer,  acceptable to the
Trustee if such opinion is to be delivered  to the Trustee;  provided,  however,
that with respect to REMIC matters,  matters  relating to the  determination  of
Eligible Accounts or matters relating to transfers of Certificates, such counsel
shall be Independent.

            Optimal  Adjustment  Event:  With  respect  to any  Class of Class B
Certificates and any Distribution  Date, an Optimal  Adjustment Event will occur
with  respect to such Class if: (i) the  Principal  Balance of such Class on the
Determination  Date succeeding such Distribution Date would have been reduced to
zero  (regardless  of whether  such  Principal  Balance was reduced to zero as a
result of principal  distribution or the allocation of Realized Losses) and (ii)
(a) the Principal Balance of any Class of Class A Certificates  would be subject
to  further  reduction  as a  result  of the  third or  fifth  sentences  of the
definition of Principal 


<PAGE>


Balance or (b) the Principal  Balance of a Class of Class B Certificates  with a
lower numerical  designation  would be reduced with respect to such Distribution
Date as a result of the  application  of clause (ii) of the  definition of Class
B-1 Principal Balance, Class B-2 Principal Balance, Class B-3 Principal Balance,
Class B-4 Principal Balance,  Class B-5 Principal Balance or Class B-6 Principal
Balance.

            Original  Class A  Percentage:  The Class A Percentage  as
of the Cut-Off Date, as set forth in Section 11.04.

            Original Class A Non-PO Principal  Balance:  The sum of the Original
Principal Balances of the Class A-1 and Class A-R Certificates,  as set forth in
Section 11.06.

            Original  Class B Principal  Balance:  The sum of the Original Class
B-1 Principal Balance,  Original Class B-2 Principal Balance, Original Class B-3
Principal  Balance,  Original  Class B-4 Principal  Balance,  Original Class B-5
Principal  Balance and Original  Class B-6  Principal  Balance,  as set forth in
Section 11.14.

            Original Class B-1 Fractional Interest: As to the first Distribution
Date,  the  percentage  obtained by dividing the sum of the  Original  Class B-2
Principal Balance,  the Original Class B-3 Principal Balance, the Original Class
B-4 Principal  Balance,  Original  Class B-5 Principal  Balance and the Original
Class B-6 Principal  Balance by the sum of the Original Class A Non-PO Principal
Balance and the  Original  Class B Principal  Balance.  The  Original  Class B-1
Fractional Interest is specified in Section 11.16.

            Original Class B-2 Fractional Interest: As to the first Distribution
Date,  the  percentage  obtained by dividing the sum of the  Original  Class B-3
Principal Balance, the Original Class B-4 Principal Balance,  Original Class B-5
Principal Balance and the Original Class B-6 Principal Balance by the sum of the
Original  Class A Non-PO  Principal  Balance and the Original  Class B Principal
Balance.  The  Original  Class B-2  Fractional  Interest is specified in Section
11.17.

            Original Class B-3 Fractional Interest: As to the first Distribution
Date,  the  percentage  obtained by dividing the sum of the  Original  Class B-4
Principal  Balance,  the Original  Class B-5 Principal  Balance and the Original
Class B-6 Principal  Balance by the sum of the Original Class A Non-PO Principal
Balance and the  Original  Class B Principal  Balance.  The  Original  Class B-3
Fractional Interest is specified in Section 11.18.

            Original Class B-4 Fractional Interest: As to the first Distribution
Date,  the  percentage  obtained by dividing the sum of the  Original  Class B-5
Principal Balance and the Original Class B-6 Principal Balance by the sum of the
Original  Class A Non-PO  Principal  Balance and the Original  Class B Principal
Balance.  The  Original  Class B-4  Fractional  Interest is specified in Section
11.19.

            Original Class B-5 Fractional Interest: As to the first Distribution
Date,  the  percentage  obtained by dividing  the Original  Class B-6  Principal
Balance by the sum of the  


<PAGE>


Original  Class A Non-PO  Principal  Balance and the Original  Class B Principal
Balance.  The  Original  Class B-5  Fractional  Interest is specified in Section
11.20.

            Original  Class B-1  Percentage:  The Class B-1 Percentage as of the
Cut-Off Date, as set forth in Section 11.08.

            Original  Class B-2  Percentage:  The Class B-2 Percentage as of the
Cut-Off Date, as set forth in Section 11.09.

            Original  Class B-3  Percentage:  The Class B-3 Percentage as of the
Cut-Off Date, as set forth in Section 11.10.

            Original  Class B-4  Percentage:  The Class B-4 Percentage as of the
Cut-Off Date, as set forth in Section 11.11.

            Original  Class B-5  Percentage:  The Class B-5 Percentage as of the
Cut-Off Date, as set forth in Section 11.12.

            Original  Class B-6  Percentage:  The Class B-6 Percentage as of the
Cut-Off Date, as set forth in Section 11.13.

            Original  Class B-1  Principal  Balance:  The  Class  B-1  Principal
Balance as of the Cut-Off Date, as set forth in Section 11.15.

            Original  Class B-2  Principal  Balance:  The  Class  B-2  Principal
Balance as of the Cut-Off Date, as set forth in Section 11.15.

            Original  Class B-3  Principal  Balance:  The  Class  B-3  Principal
Balance as of the Cut-Off Date, as set forth in Section 11.15.

            Original  Class B-4  Principal  Balance:  The  Class  B-4  Principal
Balance as of the Cut-Off Date, as set forth in Section 11.15.

            Original  Class B-5  Principal  Balance:  The  Class  B-5  Principal
Balance as of the Cut-Off Date, as set forth in Section 11.15.

            Original  Class B-6  Principal  Balance:  The  Class  B-6  Principal
Balance as of the Cut-Off Date, as set forth in Section 11.15.

            Original Principal  Balance:  Any of the Original Principal Balances
of the  Classes  of Class A  Certificates  as set forth in  Section  11.05;  the
Original  Class B-1 Principal  Balance,  Original  Class B-2 Principal  Balance,
Original  Class B-3 Principal  Balance,  Original  Class B-4 Principal  Balance,
Original Class B-5 Principal  Balance or Original Class B-6 Principal Balance as
set forth in Section 11.15.

            Original Subordinated Percentage:  The Subordinated Percentage as of
the Cut-Off Date, as set forth in Section 11.07.


<PAGE>


            Other Servicer: Any of the Servicers other than Norwest Mortgage.

            Other Servicing Agreements:  The Servicing Agreements other than the
Norwest Servicing Agreement.

            Outstanding  Mortgage  Loan:  As to any Due Date,  a  Mortgage  Loan
(including an REO Mortgage Loan) which was not the subject of a Full Unscheduled
Principal  Receipt prior to such Due Date and which was not  repurchased  by the
Seller prior to such Due Date pursuant to Section 2.02 or 2.03.

            Owner  Mortgage Loan File: A file  maintained by the Trustee (or the
Custodian,  if any) for each Mortgage Loan that contains the documents specified
in the Servicing  Agreements under their  respective  "Owner Mortgage Loan File"
definition or similar  definition and/or other provisions  requiring delivery of
specified  documents to the owner of the Mortgage  Loan in  connection  with the
purchase thereof, and any additional documents required to be added to the Owner
Mortgage Loan File pursuant to this Agreement.

            Partial   Liquidation   Proceeds:   Liquidation   Proceeds
received  by a  Servicer  prior  to the  month in  which  the  related
Mortgage Loan became a Liquidated Loan.

            Partial  Unscheduled  Principal  Receipt:  An  Unscheduled
Principal Receipt which is not a Full Unscheduled Principal Receipt.

            Paying Agent:  The Person  authorized  on behalf of the Trustee,  as
agent for the Master Servicer, to make distributions to Certificateholders  with
respect to the  Certificates and to forward to  Certificateholders  the periodic
and annual  statements  required by Section  4.04.  The Paying  Agent may be any
Person  directly or  indirectly  controlling  or  controlled  by or under common
control  with the Master  Servicer and may be the  Trustee.  The initial  Paying
Agent is appointed in Section 4.03(a).

            Payment  Account:   The  account  maintained  pursuant  to
Section 4.03(b).

            Percentage  Interest:  With  respect to a Class A  Certificate  of a
Class,  the  undivided  percentage  interest  obtained by dividing  the original
principal balance of such Certificate by the Original  Principal Balance of such
Class of Class A Certificates. With respect to a Class B Certificate of a Class,
the undivided  percentage  interest obtained by dividing the original  principal
balance of such Certificate by the Original  Principal  Balance of such Class of
Class B Certificates.

            Periodic Advance:  The aggregate of the advances required to be made
by a Servicer on any Distribution Date pursuant to its Servicing Agreement or by
the Master  Servicer or the Trustee  hereunder,  the amount of any such advances
being equal to the total of all Monthly Payments (adjusted,  in each case (i) in
respect  of  interest,  to  the  applicable  Mortgage  Interest  Rate  less  the
applicable Servicing Fee in the case of Periodic Advances made by a Servicer and
to the  applicable Net Mortgage  Interest Rate in the case of Periodic  Advances
made by the Master  Servicer  or Trustee  and (ii) by the amount of any  related
Debt


<PAGE>


Service Reductions or reductions in the amount of interest  collectable from the
Mortgagor  pursuant to the Soldiers'  and Sailors'  Civil Relief Act of 1940, as
amended,  or similar  legislation or regulations then in effect) on the Mortgage
Loans,  that (x) were  delinquent  as of the close of  business  on the  related
Determination  Date, (y) were not the subject of a previous  Periodic Advance by
such Servicer or of a Periodic Advance by the Master Servicer or the Trustee, as
the case may be and (z) have not been  determined by the Master  Servicer,  such
Servicer or Trustee to be Nonrecoverable Advances.

            Person:  Any individual,  corporation,  partnership,  joint venture,
association,   joint-stock  company,  trust,   unincorporated   organization  or
government or any agency or political subdivision thereof.

            Plan:  As defined in Section 5.02(c).

            PO  Fraction:  With  respect  to any  Discount  Mortgage  Loan,  the
difference  between 1.0 and the Non-PO  Fraction for such  Mortgage  Loan;  with
respect to any other Mortgage Loan, zero.

            Pool Balance (Non-PO Portion):  As of any Distribution Date, the sum
of the amounts for each  Mortgage Loan that is an  Outstanding  Mortgage Loan of
the  product  of (i) the Non-PO  Fraction  for such  Mortgage  Loan and (ii) the
Scheduled Principal Balance of such Mortgage Loan.

            Pool Balance (PO Portion):  As of any Distribution  Date, the sum of
the amounts for each Mortgage Loan that is an  Outstanding  Mortgage Loan of the
product of (i) the PO Fraction  for such  Mortgage  Loan and (ii) the  Scheduled
Principal Balance of such Mortgage Loan.

            Pool  Distribution  Amount:  As of any Distribution  Date, the funds
eligible  for   distribution  to  the  Holders  of  the   Certificates  on  such
Distribution  Date,  which shall be the sum of (i) all previously  undistributed
payments or other receipts on account of principal and interest on or in respect
of the  Mortgage  Loans  (including,  without  limitation,  the  proceeds of any
repurchase  of a  Mortgage  Loan by the Seller  and any  Substitution  Principal
Amount)  received  by  the  Master  Servicer  with  respect  to  the  applicable
Remittance  Date in the  month of such  Distribution  Date  and any  Unscheduled
Principal  Receipts  received by the Master Servicer on or prior to the Business
Day  preceding  such  Distribution  Date,  (ii) all Periodic  Advances made by a
Servicer pursuant to the related  Servicing  Agreement or Periodic Advances made
by the Master  Servicer  or the Trustee  pursuant to Section  3.03 and (iii) all
other amounts  required to be placed in the Certificate  Account by the Servicer
on or before the  applicable  Remittance  Date or by the Master  Servicer or the
Trustee on or prior to the Distribution Date, but excluding the following:

            (a) amounts  received as late  payments of principal or interest and
      respecting  which the Master  Servicer or the Trustee has made one or more
      unreimbursed Periodic Advances;


<PAGE>


            (b) the  portion  of  Liquidation  Proceeds  used to  reimburse  any
      unreimbursed Periodic Advances by the Master Servicer or the Trustee;

            (c) those  portions  of each  payment of  interest  on a  particular
      Mortgage Loan which  represent (i) the Fixed Retained  Yield, if any, (ii)
      the applicable Servicing Fee and (iii) the Master Servicing Fee;

            (d) all amounts  representing  scheduled  payments of principal  and
      interest  due after  the Due Date  occurring  in the  month in which  such
      Distribution Date occurs;

            (e) all  Unscheduled  Principal  Receipts  received by the Servicers
      after the Applicable  Unscheduled Principal Receipt Period relating to the
      Distribution  Date  for  the  applicable  type  of  Unscheduled  Principal
      Receipt, and all related
      payments of interest on such amounts;

            (f)  all   repurchase   proceeds  with  respect  to  Mortgage  Loans
      repurchased by the Seller pursuant to Section 2.02 or 2.03 on or following
      the Due Date in the month in which such  Distribution  Date occurs and the
      difference  between the unpaid  principal  balance of such  Mortgage  Loan
      substituted  for a defective  Mortgage Loan during the month preceding the
      month in which such  Distribution  Date  occurs  and the unpaid  principal
      balance of such defective Mortgage Loan;

            (g) that portion of  Liquidation  Proceeds  and REO  Proceeds  which
      represents any unpaid Servicing Fee or Master Servicing Fee;

            (h)  all  income  from  Eligible  Investments  that  is  held in the
      Certificate Account for the account of the Master Servicer;

            (i) all other amounts permitted to be withdrawn from the Certificate
      Account in respect of the  Mortgage  Loans,  to the extent not  covered by
      clauses (a)  through (h) above,  or not  required to be  deposited  in the
      Certificate Account under this Agreement;

            (j)   Net Foreclosure Profits;

            (k)   Month End Interest; and

            (l) the amount of any  Recoveries in respect of principal  which had
      previously  been allocated as a loss to one or more Classes of the Class A
      or Class B  Certificates  pursuant to Section  4.02 other than  Recoveries
      covered by the last sentence of Section 4.02(d).

            Pool Scheduled  Principal Balance:  As to any Distribution Date, the
aggregate   Scheduled  Principal  Balances  of  all  Mortgage  Loans  that  were
Outstanding  Mortgage Loans on the Due Date in the month  preceding the month of
such Distribution Date.


<PAGE>


            Prepayment In Full:  With respect to any Mortgage  Loan, a Mortgagor
payment  consisting of a Principal  Prepayment in the amount of the  outstanding
principal  balance of such loan and resulting in the full  satisfaction  of such
obligation.

            Prepayment Interest Shortfall:  On any Distribution Date, the amount
of interest,  if any, that would have accrued on any Mortgage Loan which was the
subject  of a  Prepayment  in Full at the Net  Mortgage  Interest  Rate for such
Mortgage  Loan  from the date of its  Prepayment  in Full  (but in the case of a
Prepayment in Full where the Applicable  Unscheduled Principal Receipt Period is
the Mid-Month  Receipt Period,  only if the date of the Prepayment in Full is on
or  after  the  Determination  Date in the  month  prior  to the  month  of such
Distribution  Date and prior to the first day of the month of such  Distribution
Date) through the last day of the month prior to the month of such  Distribution
Date.

            Principal  Adjustment:  In the  event  that the  Class  B-1  Optimal
Principal  Amount,  Class  B-2  Optimal  Principal  Amount,  Class  B-3  Optimal
Principal  Amount,  Class  B-4  Optimal  Principal  Amount,  Class  B-5  Optimal
Principal  Amount  or Class  B-6  Optimal  Principal  Amount  is  calculated  in
accordance with the proviso in such definition with respect to any  Distribution
Date,  the Principal  Adjustment  for such Class of Class B  Certificates  shall
equal the difference  between (i) the amount that would have been distributed to
such Class as principal in accordance with Section 4.01(a) for such Distribution
Date,  calculated  without  regard to such  proviso  and  assuming  there are no
Principal Adjustments for such Distribution Date and (ii) the Adjusted Principal
Balance for such Class.

            Principal Balance:  As of the first Determination Date and as to any
Class of Class A Certificates,  the Original Principal Balance of such Class. As
of any subsequent  Determination Date prior to the Cross-Over Date and as to any
Class of Class A  Certificates  (other  than the Class A-PO  Certificates),  the
Original  Principal  Balance  of such  Class  less  the  sum of (a) all  amounts
previously  distributed in respect of such Class on prior Distribution Dates (i)
pursuant to Paragraph  third clause (A) of Section  4.01(a) and (ii) as a result
of a Principal  Adjustment,  and (b) the Realized Losses allocated  through such
Determination  Date to  such  Class  pursuant  to  Section  4.02(b).  After  the
Cross-Over  Date,  each such  Principal  Balance  will also be  reduced  on each
Determination  Date  by an  amount  equal  to the  product  of the  Class A Loss
Percentage  of such  Class  and the  excess,  if any,  of (i) the Class A Non-PO
Principal Balance as of such  Determination Date without regard to this sentence
over (ii) the difference  between (A) the Adjusted Pool Amount for the preceding
Distribution  Date  and  (B) the  Adjusted  Pool  Amount  (PO  Portion)  for the
preceding Distribution Date.

            As of any subsequent Determination Date prior to the Cross-Over Date
and as to the Class A-PO  Certificates,  the Original  Principal Balance of such
Class less the sum of (a) all amounts  previously  distributed in respect of the
Class A-PO Certificates on prior Distribution Dates pursuant to Paragraphs third
clause (B) and fourth of Section 4.01(a) and (b) the Realized  Losses  allocated
through  such  Determination  Date to the Class A-PO  Certificates  pursuant  to
Section 4.02(b).  After the Cross-Over Date, such Principal Balance will also be
reduced on each Determination Date by an amount equal to the difference, if any,
between 


<PAGE>


such  Principal  Balance as of such  Determination  Date without  regard to this
sentence  and  the  Adjusted   Pool  Amount  (PO  Portion)  for  the   preceding
Distribution Date.

            As to the Class B  Certificates,  the Class B-1  Principal  Balance,
Class B-2 Principal Balance,  Class B-3 Principal  Balance,  Class B-4 Principal
Balance,   Class  B-5  Principal  Balance  and  Class  B-6  Principal   Balance,
respectively.

            Principal Prepayment: Any Mortgagor payment on a Mortgage Loan which
is  received  in  advance  of its Due Date and is not  accompanied  by an amount
representing  scheduled  interest  for  any  period  subsequent  to the  date of
prepayment.

            Prior  Month  Receipt  Period:   With  respect  to  each  
Distribution  Date, the calendar  month  preceding the month in which 
such Distribution Date occurs.

            Prohibited   Transaction   Tax:  Any  tax  imposed   under
Section 860F of the Code.

            Prudent  Servicing  Practices:  The  standard  of care set
forth in each Servicing Agreement.

            Rate  Determination  Date: As to any  Distribution  Date, the second
LIBOR Business Day preceding the  Distribution  Date in the month  preceding the
month in which such Distribution Date occurs.

            Rating Agency: Any nationally  recognized  statistical credit rating
agency, or its successor,  that rated one or more Classes of the Certificates at
the  request  of  the  Seller  at  the  time  of  the  initial  issuance  of the
Certificates.  The Rating  Agencies for the Class A  Certificates  and Class B-1
Certificates  are DCR and S&P. The Rating  Agency for the Class B-2,  Class B-3,
Class B-4 and Class B-5  Certificates  is DCR. If any such agency or a successor
is no longer in  existence,  "Rating  Agency" shall be such  statistical  credit
rating agency, or other comparable Person,  designated by the Seller,  notice of
which  designation  shall be  given  to the  Trustee  and the  Master  Servicer.
References  herein to the highest  short-term rating category of a Rating Agency
shall  mean  D-1+ in the case of DCR and A-1+ in the case of S&P and in the case
of any other Rating Agency shall mean its equivalent of such ratings. References
herein to the highest  long-term rating categories of a Rating Agency shall mean
AAA and in the case of any other Rating Agency shall mean its equivalent of such
rating without any plus or minus.

            Realized Losses:  With respect to any  Distribution  Date,
(i)  Liquidated  Loan  Losses  (including  Special  Hazard  Losses and
Fraud  Losses)  and  (ii)  Bankruptcy  Losses  incurred  in the  month
preceding the month of such Distribution Date.

            Record   Date:   The  last   Business  Day  of  the  month
preceding the month of the related Distribution Date.

            Recovery:  Any amount received on a Mortgage Loan subsequent to such
Mortgage Loan being determined to be a Liquidated Loan.


<PAGE>


            Relevant Anniversary:  See "Bankruptcy Loss Amount."

            REMIC:  A "real  estate  mortgage  investment  conduit" as
defined  in  Code   Section   860D.   "The  REMIC"   means  the  REMIC
constituted by the Trust Estate.

            REMIC Provisions:  Provisions of the federal income tax law relating
to REMICs, which appear at Sections 860A through 860G of Part IV of Subchapter M
of  Chapter  1 of  Subtitle  A of the Code,  and  related  provisions,  and U.S.
Department of the Treasury temporary,  proposed or final regulations promulgated
thereunder,  as the  foregoing  are in  effect  (or  with  respect  to  proposed
regulations, are proposed to be in effect) from time to time.

            Remittance  Date:  As  defined  in each  of the  Servicing
Agreements.

            REO Mortgage Loan: Any Mortgage Loan which is not a Liquidated  Loan
and as to which the  indebtedness  evidenced  by the  related  Mortgage  Note is
discharged  and the  related  Mortgaged  Property  is held as part of the  Trust
Estate.

            REO Proceeds:  Proceeds received in respect of any REO Mortgage Loan
(including,  without  limitation,  proceeds  from  the  rental  of  the  related
Mortgaged Property).

            Request   for   Release:   A  request   for   release   in
substantially the form attached as Exhibit G hereto.

            Responsible  Officer:  When used with  respect to the  Trustee,  the
Chairman or Vice-Chairman of the Board of Directors or Trustees, the Chairman or
Vice-Chairman  of the Executive or Standing  Committee of the Board of Directors
or Trustees, the President,  the Chairman of the Committee on Trust Matters, any
Vice  President,  the Secretary,  any Assistant  Secretary,  the Treasurer,  any
Assistant  Treasurer,  the Cashier,  any Assistant Cashier, any Trust Officer or
Assistant  Trust Officer,  the  Controller  and any Assistant  Controller or any
other officer of the Trustee customarily  performing  functions similar to those
performed by any of the  above-designated  officers and also,  with respect to a
particular  matter, any other officer to whom such matter is referred because of
such officer's knowledge of and familiarity with the particular subject.

            Rule 144A: Rule 144A  promulgated  under the Securities Act of 1933,
as amended.

            S&P:  Standard & Poor's, or its successor in interest.

            Scheduled   Principal   Balance:   As  to  any  Mortgage   Loan  and
Distribution  Date,  the  principal  balance of such Mortgage Loan as of the Due
Date in the month preceding the month of such  Distribution Date as specified in
the amortization schedule at the time relating thereto (before any adjustment to
such  amortization  schedule by reason of any  bankruptcy  (other than Deficient
Valuations)  or similar  proceeding or any moratorium or similar waiver or grace
period) after giving effect to (A) Unscheduled  Principal  Receipts  received or
applied by the  applicable  Servicer  during the related  Unscheduled  Principal
Receipt Period for each 


<PAGE>


applicable type of Unscheduled  Principal  Receipt  related to the  Distribution
Date  occurring in the month  preceding  such  Distribution  Date, (B) Deficient
Valuations  incurred prior to such Due Date and (C) the payment of principal due
on such Due Date and  irrespective  of any delinquency in payment by the related
Mortgagor. Accordingly, the Scheduled Principal Balance of a Mortgage Loan which
becomes  a  Liquidated  Loan at any time  through  the last day of such  related
Unscheduled Principal Receipt Period shall be zero.

            Seller:  Norwest  Asset  Securities  Corporation,  or  its
successor in interest.

            Senior Optimal Amount: As to any Distribution Date, the sum for such
Distribution  Date of (a) the Class A Non-PO  Optimal  Amount  and (b) the Class
A-PO Optimal Principal Amount.

            Servicer  Mortgage  Loan  File:  As defined in each of the
Servicing Agreements.

            Servicers: Each of Norwest Mortgage, National City Mortgage Company,
Countrywide Home Loans, Inc., Home Side Lending,  Banc One Mortgage Corporation,
FT Mortgage Companies,  Bank of Oklahoma, N.A., The Huntington Mortgage Company,
SunTrust Mortgage,  Inc.,  Columbia Equities,  Ltd., Home Side Lending,  Farmers
State Bank & Trust  Company of Superior,  Hibernia  National  Bank,  and Brenton
Mortgage, Inc.

            Servicing Agreements: Each of the Servicing Agreements executed with
respect  to a  portion  of the  Mortgage  Loans by one of the  Servicers,  which
agreements are attached hereto, collectively, as Exhibit L.

            Servicing  Fee: With respect to any  Servicer,  as defined
in its Servicing Agreement.

            Servicing  Fee Rate:  With respect to a Mortgage  Loan, as
set forth in Section 11.25.

            Servicing  Officer:  Any  officer of a  Servicer  involved
in, or  responsible  for,  the  administration  and  servicing  of the
Mortgage Loans.

            Similar Law:  As defined in Section 5.02(c).

            Single  Certificate:  A  Certificate  of  any  Class  that
evidences the smallest  permissible  Denomination  for such Class,  as
set forth in Section 11.24.

            Special  Hazard  Loss:  (i) A  Liquidated  Loan Loss  suffered  by a
Mortgaged Property on account of direct physical loss, exclusive of (a) any loss
covered by a hazard policy or a flood insurance policy  maintained in respect of
such  Mortgaged  Property  pursuant  to a Servicing  Agreement  and (b) any loss
caused by or resulting from:

            (1)   normal wear and tear;


<PAGE>


            (2)   infidelity,  conversion or other  dishonest act on the part of
                  the  Trustee  or  the  Servicer  or  any of  their  agents  or
                  employees; or

            (3) errors in design, faulty workmanship or faulty materials, unless
the collapse of the property or a part thereof  ensues;  or (ii) any  Liquidated
Loan Loss  suffered by the Trust Estate  arising from or related to the presence
or suspected presence of hazardous wastes or hazardous substances on a Mortgaged
Property unless such loss to a Mortgaged  Property is covered by a hazard policy
or a flood  insurance  policy  maintained in respect of such Mortgaged  Property
pursuant to the Servicing Agreement.

            Special Hazard Loss Amount:  As of any Distribution  Date, an amount
equal to  $3,940,981.50  minus the sum of (i) the  aggregate  amount of  Special
Hazard Losses  allocated  solely to the Class B Certificates  in accordance with
Section 4.02(a) and (ii) the Special Hazard Adjustment Amount (as defined below)
as most recently  calculated.  For each  anniversary  of the Cut-Off  Date,  the
Special Hazard  Adjustment  Amount shall be calculated and shall be equal to the
amount,  if any, by which the amount calculated in accordance with the preceding
sentence  (without  giving  effect  to  the  deduction  of  the  Special  Hazard
Adjustment Amount for such  anniversary)  exceeds the greater of (A) the product
of  the  Special  Hazard  Percentage  for  such  anniversary  multiplied  by the
outstanding principal balance of all the Mortgage Loans on the Distribution Date
immediately  preceding such  anniversary,  (B) twice the  outstanding  principal
balance  of the  Mortgage  Loan  in the  Trust  Estate  which  has  the  largest
outstanding  principal  balance on the Distribution  Date immediately  preceding
such  anniversary  and (C) that which is  necessary  to  maintain  the  original
ratings on the  Certificates as evidenced by letters to that effect delivered by
Rating  Agencies  to the  Master  Servicer  and the  Trustee.  On and  after the
Cross-Over Date, the Special Hazard Loss Amount shall be zero.

            Special  Hazard  Percentage:  As of each  anniversary of the Cut-Off
Date,  the  greater of (i) 1.00% and (ii) the  largest  percentage  obtained  by
dividing the  aggregate  outstanding  principal  balance (as of the  immediately
preceding  Distribution  Date)  of  the  Mortgage  Loans  secured  by  Mortgaged
Properties  located  in a  single,  five-digit  zip  code  area in the  State of
California by the outstanding  principal balance of all the Mortgage Loans as of
the immediately preceding Distribution Date.

            Startup Day:  As defined in Section 2.05.

            Subordinated  Percentage:  As to  any  Distribution  Date,
the percentage  which is the  difference  between 100% and the Class A
Percentage for such date.

            Subordinated    Prepayment    Percentage:    As   to   any
Distribution  Date,  the percentage  which is the  difference  between
100% and the Class A Prepayment Percentage for such date.


<PAGE>


            Subsidy  Loan:  Any Mortgage  Loan  subject to a temporary  interest
subsidy  agreement  pursuant to which the monthly interest  payments made by the
related  Mortgagor will be less than the scheduled  monthly interest payments on
such Mortgage  Loan,  with the resulting  difference in interest  payments being
provided by the employer of the Mortgagor.  Each Subsidy Loan will be identified
as such in the Mortgage Loan Schedule.

            Substitute Mortgage Loan:  As defined in Section 2.02

            Substitution  Principal  Amount:  With respect to any Mortgage  Loan
substituted  in accordance  with Section 2.02 or pursuant to Section  2.03,  the
excess  of (x) the  unpaid  principal  balance  of the  Mortgage  Loan  which is
substituted for over (y) the unpaid principal balance of the Substitute Mortgage
Loan, each balance being determined as of the date of substitution.

            T.O.P.   Mortgage   Loan:   Any  Mortgage  Loan  that  was
originated by Norwest  Mortgage or an affiliate  thereof in connection
with the "Title  Option  Plus"  program  and which is not covered by a
title   insurance   policy.   Each  T.O.P.   Mortgage  Loan  shall  be
identified as such in the Mortgage Loan Schedule.

            Trust  Estate:  The corpus of the trust  created by this  Agreement,
consisting of the Mortgage  Loans (other than any Fixed  Retained  Yield),  such
amounts as may be held from time to time in the Certificate  Account (other than
any Fixed Retained Yield),  the rights of the Trustee to receive the proceeds of
all insurance  policies and performance bonds, if any, required to be maintained
hereunder or under the related Servicing  Agreement and property which secured a
Mortgage  Loan and which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure.

            Trustee:  First Union National Bank, a national banking  association
with its principal office located in Charlotte, North Carolina, or any successor
trustee appointed as herein provided.

            Unpaid  Interest  Shortfalls:  Each of the  Class A Unpaid
Interest  Shortfalls,  the Class B-1 Unpaid  Interest  Shortfall,  the
Class B-2 Unpaid  Interest  Shortfall,  the Class B-3 Unpaid  Interest
Shortfall,  the Class B-4  Unpaid  Interest  Shortfall,  the Class B-5
Unpaid   Interest   Shortfall  and  the  Class  B-6  Unpaid   Interest
Shortfall.

            Unscheduled  Principal  Receipt:  Any Principal  Prepayment or other
recovery  of  principal  on a  Mortgage  Loan,  including,  without  limitation,
Liquidation   Proceeds,   Net  REO  Proceeds  and  proceeds  received  from  any
condemnation  award or proceeds in lieu of condemnation  other than that portion
of such proceeds  released to the Mortgagor in accordance  with the terms of the
Mortgage or Prudent  Servicing  Practices,  but  excluding  any Net  Foreclosure
Profits and  proceeds of a repurchase  of a Mortgage  Loan by the Seller and any
Substitution  Principal  Amounts.  Except as set forth in the last  sentence  of
Section  4.02(d),  a Recovery shall not be treated as an  Unscheduled  Principal
Receipt.
<PAGE>

            Unscheduled  Principal  Receipt Period:  Either a Mid-Month  Receipt
Period or a Prior Month Receipt Period.

            U.S. Person:  As defined in Section 4.01(f).

            Voting Interest: With respect to any provisions hereof providing for
the action,  consent or approval of the Holders of all  Certificates  evidencing
specified  Voting  Interests in the Trust  Estate,  the Holders of each Class of
Certificates will collectively be entitled to the then applicable  percentage of
the aggregate Voting Interest represented by all Certificates equal to the ratio
obtained by dividing the Principal Balance of such Class by the sum of the Class
A Principal Balance and the Class B Principal Balance. Each Certificateholder of
a Class will have a Voting  Interest equal to the product of the Voting Interest
to which such Class is collectively entitled and the Percentage Interest in such
Class represented by such Holder's Certificates.  With respect to any provisions
hereof  providing for action,  consent or approval of each Class of Certificates
or specified  Classes of Certificates,  each  Certificateholder  of a Class will
have a Voting Interest in such Class equal to such Holder's  Percentage Interest
in such Class.

            Weighted Average Net Mortgage  Interest Rate: As to any Distribution
Date,  a rate per annum equal to the average,  expressed as a percentage  of the
Net Mortgage Interest Rates of all Mortgage Loans that were Outstanding Mortgage
Loans as of the Due Date in the month  preceding the month of such  Distribution
Date,  weighted on the basis of the respective  Scheduled  Principal Balances of
such Mortgage Loans.

SECTION 1.02.     ACTS OF HOLDERS.

            (a) Any request, demand, authorization,  direction, notice, consent,
waiver  or  other  action  provided  by this  Agreement  to be given or taken by
Holders  may  be  embodied  in and  evidenced  by one  or  more  instruments  of
substantially similar tenor signed by such Holders in person or by an agent duly
appointed in writing. Except as herein otherwise expressly provided, such action
shall become  effective when such instrument or instruments are delivered to the
Trustee.  Proof of execution of any such  instrument or of a writing  appointing
any such  agent  shall be  sufficient  for any  purpose  of this  Agreement  and
conclusive  in favor of the  Trustee,  if made in the  manner  provided  in this
Section 1.02. The Trustee shall promptly  notify the Master  Servicer in writing
of the receipt of any such instrument or writing.

            (b) The fact and date of the  execution  by any  Person  of any such
instrument  or  writing  may be proved  by the  affidavit  of a witness  of such
execution or by a certificate of a notary public or other officer  authorized by
law to take  acknowledgments  of deeds,  certifying that the individual  signing
such instrument or writing acknowledged to him the execution thereof.  When such
execution is by a signer acting in a capacity  other than his or her  individual
capacity,  such certificate or affidavit shall also constitute  sufficient proof
of his or her  authority.  The  fact  and  date  of the  execution  of any  such
instrument or writing,  or the authority of the  individual  executing the same,
may also be proved in any other manner which the Trustee deems sufficient.


<PAGE>


            (c) The ownership of Certificates  (whether or not such Certificates
shall be overdue and  notwithstanding any notation of ownership or other writing
thereon  made by anyone  other than the  Trustee and the  Authenticating  Agent)
shall be proved by the Certificate Register, and neither the Trustee, the Seller
nor the Master Servicer shall be affected by any notice to the contrary.

            (d) Any request, demand, authorization,  direction, notice, consent,
waiver or other action of the Holder of any Certificate  shall bind every future
Holder of the same Certificate and the Holder of every  Certificate  issued upon
the registration of transfer thereof or in exchange  therefor or in lieu thereof
in respect of anything done, omitted or suffered to be done by the Trustee,  the
Seller or the Master  Servicer in reliance  thereon,  whether or not notation of
such action is made upon such Certificate.

SECTION 1.03. EFFECT OF HEADINGS AND TABLE OF CONTENTS.

            The Article and Section  headings in this Agreement and the Table of
Contents  are for  convenience  of  reference  only and  shall  not  affect  the
interpretation or construction of this Agreement.

SECTION 1.04. BENEFITS OF AGREEMENT.

            Nothing  in  this  Agreement  or in  the  Certificates,  express  or
implied,  shall give to any Person, other than the parties to this Agreement and
their  successors  hereunder and the Holders of the  Certificates any benefit or
any legal or equitable right, power, remedy or claim under this Agreement.


<PAGE>


ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;
ORIGINAL ISSUANCE OF THE CERTIFICATES

SECTION 2.01.     CONVEYANCE OF MORTGAGE LOANS.

            The Seller,  concurrently  with the execution  and delivery  hereof,
does hereby  assign to the Trustee,  without  recourse all the right,  title and
interest of the Seller in and to (a) the Trust  Estate,  including  all interest
(other than the portion,  if any,  representing  the Fixed  Retained  Yield) and
principal  received by the Seller on or with respect to the Mortgage Loans after
the Cut-Off Date (and including scheduled payments of principal and interest due
after the Cut-Off  Date but received by the Seller on or before the Cut-Off Date
and Unscheduled  Principal Receipts received or applied on the Cut-Off Date, but
not including payments of principal and interest due on the Mortgage Loans on or
before the Cut-Off Date), (b) the Insurance Policies, (c) the obligations of the
Servicers under the Servicing  Agreements with respect to the Mortgage Loans and
(d) proceeds of all the foregoing.

            In connection with such assignment,  the Seller shall,  with respect
to each Mortgage Loan,  deliver,  or cause to be delivered,  to the Trustee,  as
initial  Custodian,  on or before the Closing Date, an Owner Mortgage Loan File.
If any  Mortgage  or an  assignment  of a Mortgage  to the  Trustee or any prior
assignment is in the process of being  recorded on the Closing Date,  the Seller
shall deliver a copy thereof,  certified by Norwest  Mortgage or the  applicable
Norwest  Mortgage  Correspondent  to be a true and complete copy of the document
sent for recording, and the Seller shall use its best efforts to cause each such
original  recorded  document or  certified  copy  thereof to be delivered to the
Trustee promptly  following its recordation,  but in no event later than one (1)
year  following the Closing Date. The Seller shall also cause to be delivered to
the  Trustee any other  original  mortgage  loan  document to be included in the
Owner Mortgage Loan File if a copy thereof has been delivered.  The Seller shall
pay from its own funds, without any right of reimbursement  therefor, the amount
of any costs, liabilities and expenses incurred by the Trust Estate by reason of
the failure of the Seller to cause to be delivered to the Trustee within one (1)
year  following  the  Closing  Date any  original  Mortgage or  assignment  of a
Mortgage not delivered to the Trustee on the Closing Date.

            In lieu of recording an  assignment  of any Mortgage the Seller may,
to the extent set forth in the applicable Servicing Agreement,  deliver or cause
to be delivered  to the Trustee the  assignment  of the  Mortgage  Loan from the
Seller to the  Trustee in a form  suitable  for  recordation,  together  with an
Opinion of Counsel to the effect that  recording  is not required to protect the
Trustee's  right,  title and 


<PAGE>


interest  in and to the  related  Mortgage  Loan  or,  in  case a  court  should
recharacterize the sale of the Mortgage Loans as a financing, to perfect a first
priority security interest in favor of the Trustee in the related Mortgage Loan.
In the event that the Master Servicer receives notice that recording is required
to  protect  the right,  title and  interest  of the  Trustee in and to any such
Mortgage Loan for which  recordation of an assignment  has not  previously  been
required,  the Master Servicer shall promptly notify the Trustee and the Trustee
shall  within  five  Business  Days (or such  other  reasonable  period  of time
mutually  agreed upon by the Master  Servicer and the Trustee) of its receipt of
such  notice  deliver  each  previously  unrecorded  assignment  to the  related
Servicer for recordation.

SECTION 2.02.     ACCEPTANCE BY TRUSTEE.

            The  Trustee   acknowledges  receipt  of  the  Mortgage  Notes,  the
Mortgages,  the assignments and other documents  required to be delivered on the
Closing Date  pursuant to Section 2.01 above and declares that it holds and will
hold such  documents and the other  documents  constituting  a part of the Owner
Mortgage Loan Files delivered to it in trust,  upon the trusts herein set forth,
for the use and  benefit  of all  present  and  future  Certificateholders.  The
Trustee  agrees,  for the  benefit of  Certificateholders,  to review each Owner
Mortgage Loan File within 45 days after  execution of this Agreement in order to
ascertain  that all  required  documents  set  forth in  Section  2.01 have been
executed and received and appear  regular on their face, and that such documents
relate to the Mortgage Loans identified in the Mortgage Loan Schedule, and in so
doing the Trustee may rely on the purported due execution and genuineness of any
such document and on the purported  genuineness  of any  signature  thereon.  If
within such 45 day period the Trustee finds any document  constituting a part of
an Owner  Mortgage  Loan File not to have been  executed  or  received  or to be
unrelated to the Mortgage Loans  identified in the Mortgage Loan Schedule or not
to appear  regular on its face, the Trustee shall promptly (and in no event more
than 30 days after the discovery of such defect) notify the Seller,  which shall
have a period of 60 days after the date of such notice  within  which to correct
or cure any such defect.  The Seller  hereby  covenants  and agrees that, if any
material defect is not so corrected or cured, the Seller will, not later than 60
days after the Trustee's  notice to it referred to above respecting such defect,
either (i)  repurchase  the related  Mortgage  Loan or any property  acquired in
respect thereof from the Trust Estate at a price equal to (a) 100% of the unpaid
principal  balance  of such  Mortgage  Loan  plus (b)  accrued  interest  at the
Mortgage Interest Rate less any Fixed Retained Yield through the last day of the
month in which such  repurchase  takes  place or (ii) if within two years of the
Startup Day, or such other period permitted by the REMIC Provisions,  substitute
for any Mortgage Loan to which such material defect relates, a new mortgage loan
(a  "Substitute   Mortgage  Loan")  having  such  characteristics  so  that  the
representations and warranties of the Seller set forth in Section 2.03(b) hereof
(other  than  Section  2.03(b)(i))  would  not  have  been  incorrect  had  such
Substitute  Mortgage Loan originally been a Mortgage Loan. In no event shall any
Substitute  Mortgage Loan have an unpaid  principal  balance,  as of the date of
substitution,  greater  than the  Scheduled  Principal  Balance  (reduced by the
scheduled payment of principal due on the Due Date in the month of substitution)
of the Mortgage Loan for which it is substituted.  In addition,  such Substitute
Mortgage  Loan  shall  have a  Loan-to-Value  Ratio  less than or equal to and a
Mortgage  Interest  Rate  equal to that of the  Mortgage  Loan  for  which it is
substituted.

            In the case of a repurchased Mortgage Loan or property, the purchase
price shall be deposited by the Seller in the Certificate  Account maintained by
the Master  Servicer  pursuant  to  Section  3.01.  In the case of a  Substitute
Mortgage Loan, the Owner Mortgage 


<PAGE>


Loan  File  relating   thereto  shall  be  delivered  to  the  Trustee  and  the
Substitution  Principal Amount,  together with (i) interest on such Substitution
Principal  Amount at the applicable Net Mortgage  Interest Rate to the following
Due Date of such Mortgage Loan which is being substituted for and (ii) an amount
equal to the aggregate  amount of unreimbursed  Periodic  Advances in respect of
interest  previously  made by the Servicer,  the Master  Servicer or the Trustee
with  respect to such  Mortgage  Loan,  shall be  deposited  in the  Certificate
Account. The Monthly Payment on the Substitute Mortgage Loan for the Due Date in
the month of substitution shall not be part of the Trust Estate. Upon receipt by
the Trustee of written  notification of any such deposit signed by an officer of
the Seller, or the new Owner Mortgage Loan File, as the case may be, the Trustee
shall  release to the  Seller the  related  Owner  Mortgage  Loan File and shall
execute and deliver  such  instrument  of transfer or  assignment,  in each case
without  recourse,  as  shall  be  necessary  to vest in the  Seller  legal  and
beneficial  ownership  of  such  substituted  or  repurchased  Mortgage  Loan or
property.  It is  understood  and agreed  that the  obligation  of the Seller to
substitute a new Mortgage Loan for or  repurchase  any Mortgage Loan or property
as to which  such a  material  defect in a  constituent  document  exists  shall
constitute   the  sole  remedy   respecting   such  defect   available   to  the
Certificateholders  or the  Trustee  on  behalf of the  Certificateholders.  The
failure of the Trustee to give any notice  contemplated herein within forty-five
(45) days after the execution of this Agreement  shall not affect or relieve the
Seller's  obligation  to  repurchase  any Mortgage Loan pursuant to this Section
2.02.

            The Trustee may, concurrently with the execution and delivery hereof
or at any time thereafter, enter into a Custodial Agreement substantially in the
form of Exhibit E hereto  pursuant to which the Trustee  appoints a Custodian to
hold the Mortgage  Notes,  the Mortgages,  the  assignments  and other documents
related to the Mortgage  Loans  received by the Trustee in trust for the benefit
of all present and future  Certificateholders,  which may  provide,  among other
things,  that the Custodian shall conduct the review of such documents  required
under the first paragraph of this Section 2.02.

SECTION 2.03.     REPRESENTATIONS AND WARRANTIES OF THE MASTER
SERVICER AND THE SELLER.

            (a) The  Master  Servicer  hereby  represents  and  warrants  to the
Trustee for the benefit of Certificateholders  that, as of the date of execution
of this Agreement:

            (i) The Master  Servicer  is a  national  banking  association  duly
      chartered  and  validly  existing in good  standing  under the laws of the
      United States;

           (ii) The  execution  and  delivery  of this  Agreement  by the Master
      Servicer  and its  performance  and  compliance  with  the  terms  of this
      Agreement  will not violate  the Master  Servicer's  corporate  charter or
      by-laws or  constitute a default (or an event which,  with notice or lapse
      of time,  or both,  would  constitute a default)  under,  or result in the
      breach of, any material  contract,  agreement or other instrument to which
      the Master  Servicer is a party or which may be  applicable  to the Master
      Servicer or any of its assets;


<PAGE>


          (iii)  This  Agreement,  assuming  due  authorization,  execution  and
      delivery by the Trustee and the  Seller,  constitutes  a valid,  legal and
      binding  obligation  of the  Master  Servicer,  enforceable  against it in
      accordance  with  the  terms  hereof  subject  to  applicable  bankruptcy,
      insolvency,  reorganization,  moratorium  and  other  laws  affecting  the
      enforcement of creditors'  rights  generally and to general  principles of
      equity,  regardless  of  whether  such  enforcement  is  considered  in  a
      proceeding in equity or at law;

           (iv) The Master  Servicer is not in default with respect to any order
      or decree of any court or any order,  regulation or demand of any federal,
      state,   municipal  or  governmental  agency,  which  default  might  have
      consequences  that would  materially  and  adversely  affect the condition
      (financial  or  other)  or  operations  of  the  Master  Servicer  or  its
      properties or might have  consequences  that would affect its  performance
      hereunder; and

            (v) No  litigation  is  pending  or,  to  the  best  of  the  Master
      Servicer's  knowledge,  threatened against the Master Servicer which would
      prohibit its entering into this  Agreement or performing  its  obligations
      under this Agreement.

            It is understood and agreed that the  representations and warranties
set forth in this Section 2.03(a) shall survive delivery of the respective Owner
Mortgage Loan Files to the Trustee or the Custodian.

            (b) The Seller hereby represents and warrants to the Trustee for the
benefit  of  Certificateholders  that,  as of the  date  of  execution  of  this
Agreement,  with respect to the Mortgage  Loans,  or each Mortgage  Loan, as the
case may be:

            (i) The information set forth in the Mortgage Loan Schedule was true
      and correct in all material respects at the date or dates respecting which
      such information is furnished as specified in the Mortgage Loan Schedule;

           (ii)  Immediately  prior to the transfer and assignment  contemplated
      herein, the Seller was the sole owner and holder of the Mortgage Loan free
      and clear of any and all liens, pledges,  charges or security interests of
      any nature and has full right and authority to sell and assign the same;

          (iii) The Mortgage is a valid,  subsisting and enforceable  first lien
      on the property therein described,  and the Mortgaged Property is free and
      clear of all encumbrances and liens having priority over the first lien of
      the  Mortgage   except  for  liens  for  real  estate  taxes  and  special
      assessments  not yet due and payable and liens or interests  arising under
      or as a result of any federal, state or local law, regulation or ordinance
      relating to hazardous wastes or hazardous substances,  and, if the related
      Mortgaged  Property is a  condominium  unit,  any lien for common  charges
      permitted by statute or homeowners  association fees; and if the Mortgaged
      Property consists of shares of a cooperative housing corporation, any lien
      for  amounts  due  to  the  cooperative  housing  corporation  for  unpaid
      assessments  or  charges  or  any  lien  of any


<PAGE>


      assignment of rents or maintenance  expenses  secured by the real property
      owned by the cooperative housing corporation;  and any security agreement,
      chattel  mortgage or equivalent  document related to, and delivered to the
      Trustee or to the Custodian with, any Mortgage establishes in the Seller a
      valid and subsisting first lien on the property  described therein and the
      Seller has full right to sell and assign the same to the Trustee;

           (iv)  Neither the Seller nor any prior  holder of the Mortgage or the
      related  Mortgage  Note has modified the Mortgage or the related  Mortgage
      Note in any material  respect,  satisfied,  canceled or  subordinated  the
      Mortgage in whole or in part,  released the Mortgaged Property in whole or
      in part from the lien of the  Mortgage,  or  executed  any  instrument  of
      release, cancellation,  modification or satisfaction,  except in each case
      as is reflected in an agreement  delivered to the Trustee or the Custodian
      pursuant to Section 2.01;

            (v) All taxes,  governmental  assessments,  insurance premiums,  and
      water, sewer and municipal charges,  which previously became due and owing
      have been paid, or an escrow of funds has been established,  to the extent
      permitted by law, in an amount sufficient to pay for every such item which
      remains  unpaid;  and the Seller has not advanced  funds,  or received any
      advance  of  funds  by a party  other  than  the  Mortgagor,  directly  or
      indirectly  (except  pursuant to any  Subsidy  Loan  arrangement)  for the
      payment of any  amount  required  by the  Mortgage,  except  for  interest
      accruing from the date of the Mortgage Note or date of disbursement of the
      Mortgage Loan proceeds,  whichever is later,  to the day which precedes by
      thirty days the first Due Date under the related Mortgage Note;

           (vi) The Mortgaged Property is undamaged by water, fire,  earthquake,
      earth movement other than earthquake, windstorm, flood, tornado or similar
      casualty  (excluding  casualty  from the presence of  hazardous  wastes or
      hazardous substances, as to which the Seller makes no representations), so
      as to affect adversely the value of the Mortgaged Property as security for
      the Mortgage  Loan or the use for which the premises  were intended and to
      the best of the  Seller's  knowledge,  there is no  proceeding  pending or
      threatened  for  the  total  or  partial  condemnation  of  the  Mortgaged
      Property;

          (vii) The Mortgaged  Property is free and clear of all  mechanics' and
      materialmen's  liens or liens in the nature  thereof;  provided,  however,
      that this  warranty  shall be deemed  not to have been made at the time of
      the initial issuance of the Certificates if a title policy  affording,  in
      substance,  the same protection  afforded by this warranty is furnished to
      the Trustee by the Seller;

         (viii)  Except for Mortgage  Loans secured by Co-op Shares and Mortgage
      Loans secured by  residential  long-term  leases,  the Mortgaged  Property
      consists of a fee simple estate in real property;  all of the improvements
      which are included for the purpose of determining  the appraised  value of
      the  Mortgaged  Property  lie wholly  within the  boundaries  and building
      restriction  lines  of such  property  and no  improvements  on  


<PAGE>


      adjoining  properties encroach upon the Mortgaged Property (unless insured
      against under the related title insurance policy);  and to the best of the
      Seller's  knowledge,  the Mortgaged Property and all improvements  thereon
      comply with all requirements of any applicable zoning and subdivision laws
      and ordinances;

           (ix) The Mortgage Loan meets, or is exempt from,  applicable state or
      federal laws, regulations and other requirements, pertaining to usury, and
      the Mortgage Loan is not usurious;

            (x) To the best of the Seller's knowledge, all inspections, licenses
      and  certificates  required  to be  made or  issued  with  respect  to all
      occupied  portions of the Mortgaged  Property and, with respect to the use
      and occupancy of the same, including,  but not limited to, certificates of
      occupancy and fire underwriting  certificates,  have been made or obtained
      from the appropriate authorities;

           (xi) All payments  required to be made up to the Due Date immediately
      preceding  the Cut-Off Date for such  Mortgage Loan under the terms of the
      related  Mortgage  Note have been made and no Mortgage  Loan had more than
      one delinquency in the 12 months preceding the Cut-Off Date;

          (xii) The Mortgage  Note,  the related  Mortgage and other  agreements
      executed in connection therewith are genuine, and each is the legal, valid
      and binding  obligation of the maker  thereof,  enforceable  in accordance
      with its terms,  except as such  enforcement may be limited by bankruptcy,
      insolvency, reorganization or other similar laws affecting the enforcement
      of  creditors'   rights   generally  and  by  general  equity   principles
      (regardless  of whether such  enforcement is considered in a proceeding in
      equity or at law); and, to the best of the Seller's knowledge, all parties
      to the Mortgage  Note and the  Mortgage had legal  capacity to execute the
      Mortgage  Note and the  Mortgage and each  Mortgage  Note and Mortgage has
      been duly and properly executed by the Mortgagor;

         (xiii) Any and all requirements of any federal, state or local law with
      respect  to the  origination  of the  Mortgage  Loans  including,  without
      limitation,  truth-in-lending, real estate settlement procedures, consumer
      credit protection,  equal credit opportunity or disclosure laws applicable
      to the Mortgage Loans have been complied with;

          (xiv) The  proceeds of the Mortgage  Loans have been fully  disbursed,
      there is no  requirement  for future  advances  thereunder and any and all
      requirements as to completion of any on-site or off-site  improvements and
      as to  disbursements  of any escrow funds therefor have been complied with
      (except for escrow funds for  exterior  items which could not be completed
      due to weather and escrow funds for the completion of swimming pools); and
      all costs, fees and expenses incurred in making,  closing or recording the
      Mortgage  Loan have been  paid,  except  recording  fees with  respect  to
      Mortgages not recorded as of the Closing Date;


<PAGE>


           (xv) The Mortgage  Loan (except (A) any Mortgage  Loan  identified on
      the Mortgage Loan Schedule as a T.O.P.  Mortgage Loan and (B) any Mortgage
      Loan secured by a Mortgaged  Property located in any  jurisdiction,  as to
      which an  opinion  of counsel  of the type  customarily  rendered  in such
      jurisdiction in lieu of title insurance is instead received) is covered by
      an American Land Title  Association  mortgagee title  insurance  policy or
      other generally  acceptable form of policy or insurance acceptable to FNMA
      or FHLMC,  issued by a title insurer  acceptable to FNMA or FHLMC insuring
      the originator,  its successors and assigns, as to the first priority lien
      of the Mortgage in the original  principal amount of the Mortgage Loan and
      subject  only  to  (A)  the  lien  of  current  real  property  taxes  and
      assessments  not  yet due  and  payable,  (B)  covenants,  conditions  and
      restrictions,  rights of way, easements and other matters of public record
      as of the  date of  recording  of such  Mortgage  acceptable  to  mortgage
      lending  institutions  in the  area in which  the  Mortgaged  Property  is
      located  or  specifically  referred  to  in  the  appraisal  performed  in
      connection  with the  origination of the related  Mortgage Loan, (C) liens
      created  pursuant  to any  federal,  state or  local  law,  regulation  or
      ordinance   affording  liens  for  the  costs  of  clean-up  of  hazardous
      substances  or  hazardous  wastes  or for other  environmental  protection
      purposes and (D) such other matters to which like  properties are commonly
      subject  which  do  not  individually,  or in  the  aggregate,  materially
      interfere with the benefits of the security intended to be provided by the
      Mortgage; the Seller is the sole insured of such mortgagee title insurance
      policy,  the  assignment  to the Trustee of the Seller's  interest in such
      mortgagee  title  insurance  policy  does not  require  any  consent of or
      notification  to the insurer  which has not been  obtained  or made,  such
      mortgagee title  insurance  policy is in full force and effect and will be
      in full  force and  effect and inure to the  benefit  of the  Trustee,  no
      claims have been made under such mortgagee title insurance policy,  and no
      prior holder of the related Mortgage,  including the Seller,  has done, by
      act or  omission,  anything  which  would  impair  the  coverage  of  such
      mortgagee title insurance policy;

          (xvi) The Mortgaged Property securing each Mortgage Loan is insured by
      an  insurer  acceptable  to FNMA or  FHLMC  against  loss by fire and such
      hazards as are covered under a standard extended coverage endorsement,  in
      an amount which is not less than the lesser of 100% of the insurable value
      of the Mortgaged  Property and the  outstanding  principal  balance of the
      Mortgage Loan,  but in no event less than the minimum amount  necessary to
      fully  compensate for any damage or loss on a replacement  cost basis;  if
      the  Mortgaged  Property is a condominium  unit, it is included  under the
      coverage afforded by a blanket policy for the project; if upon origination
      of the Mortgage Loan, the  improvements on the Mortgaged  Property were in
      an area  identified  in the  Federal  Register  by the  Federal  Emergency
      Management  Agency as having  special  flood  hazards,  a flood  insurance
      policy meeting the  requirements of the current  guidelines of the Federal
      Insurance   Administration  is  in  effect  with  a  generally  acceptable
      insurance carrier,  in an amount  representing  coverage not less than the
      least of (A) the outstanding  principal  balance of the Mortgage Loan, (B)
      the full  insurable  value of the  Mortgaged  Property and (C) the maximum
      amount of insurance which was available under the National Flood Insurance
      Act of  1968,  as  amended;  and each  


<PAGE>


      Mortgage obligates the Mortgagor thereunder to maintain all such insurance
      at the Mortgagor's cost and expense;

         (xvii)  To the best of the  Seller's  knowledge,  there is no  default,
      breach,  violation or event of acceleration existing under the Mortgage or
      the related Mortgage Note and no event which,  with the passage of time or
      with  notice  and  the  expiration  of any  grace  or cure  period,  would
      constitute  a default,  breach,  violation or event of  acceleration;  the
      Seller  has  not  waived  any  default,  breach,  violation  or  event  of
      acceleration;  and no  foreclosure  action is currently  threatened or has
      been commenced with respect to the Mortgage Loan;

        (xviii)  No  Mortgage  Note or  Mortgage  is  subject  to any  right  of
      rescission,  set-off,  counterclaim  or defense,  including the defense of
      usury,  nor will the operation of any of the terms of the Mortgage Note or
      Mortgage,  or the  exercise of any right  thereunder,  render the Mortgage
      Note or Mortgage unenforceable,  in whole or in part, or subject it to any
      right of  rescission,  set-off,  counterclaim  or defense,  including  the
      defense of usury, and no such right of rescission,  set-off,  counterclaim
      or defense has been asserted with respect thereto;

          (xix) Each Mortgage Note is payable in monthly payments,  resulting in
      complete  amortization  of the Mortgage  Loan over a term of not more than
      180 months;

           (xx) Each Mortgage contains customary and enforceable provisions such
      as to render the rights and  remedies of the holder  thereof  adequate for
      the  realization  against the  Mortgaged  Property of the  benefits of the
      security,  including  realization by judicial  foreclosure (subject to any
      limitation  arising from any  bankruptcy,  insolvency or other law for the
      relief of debtors), and there is no homestead or other exemption available
      to the Mortgagor which would interfere with such right of foreclosure;

          (xxi) To the best of the Seller's knowledge,  no Mortgagor is a debtor
      in any state or federal bankruptcy or insolvency proceeding;

         (xxii)  Each  Mortgaged  Property  is located in the United  States and
      consists of a one- to four-unit residential property,  which may include a
      detached  home,  townhouse,  condominium  unit or a unit in a planned unit
      development  or, in the case of Mortgage  Loans  secured by Co-op  Shares,
      leases or occupancy agreements;

        (xxiii) The Mortgage Loan is a "qualified  mortgage"  within the meaning
      of Section 860G(a)(3) of the Code;

         (xxiv) With respect to each  Mortgage  where a lost note  affidavit has
      been  delivered to the Trustee in place of the related  Mortgage Note, the
      related Mortgage Note is no longer in existence;

          (xxv) In the  event  that the  Mortgagor  is an inter  vivos  "living"
      trust,  (i) such trust is in compliance  with FNMA or FHLMC  standards for
      inter vivos trusts and (ii)  


<PAGE>


      holding  title to the  Mortgaged  Property in such trust will not diminish
      any  rights  as a  creditor  including  the  right  to full  title  to the
      Mortgaged Property in the event foreclosure proceedings are initiated; and

         (xxvi) If the  Mortgage  Loan is  secured  by a  long-term  residential
      lease,  (1) the lessor under the lease holds a fee simple  interest in the
      land; (2) the terms of such lease  expressly  permit the mortgaging of the
      leasehold estate, the assignment of the lease without the lessor's consent
      and the  acquisition  by the holder of the  Mortgage  of the rights of the
      lessee upon  foreclosure  or assignment in lieu of  foreclosure or provide
      the holder of the Mortgage with substantially similar protections; (3) the
      terms of such  lease do not (a) allow  the  termination  thereof  upon the
      lessee's  default  without the holder of the  Mortgage  being  entitled to
      receive  written  notice of, and  opportunity to cure,  such default,  (b)
      allow the  termination  of the lease in the event of damage or destruction
      as long as the  Mortgage is in  existence,  (c) prohibit the holder of the
      Mortgage from being insured (or receiving proceeds of insurance) under the
      hazard insurance policy or policies relating to the Mortgaged  Property or
      (d) permit any increase in rent other than  pre-established  increases set
      forth in the lease;  (4) the original  term of such lease is not less than
      15 years; (5) the term of such lease does not terminate  earlier than five
      years after the maturity date of the Mortgage  Note; and (6) the Mortgaged
      Property  is  located  in a  jurisdiction  in which  the use of  leasehold
      estates in  transferring  ownership in residential  properties is a widely
      accepted practice;

            Notwithstanding the foregoing,  no representations or warranties are
made by the Seller as to the environmental  condition of any Mortgaged Property;
the absence,  presence or effect of hazardous wastes or hazardous  substances on
any Mortgaged  Property;  any casualty  resulting from the presence or effect of
hazardous  wastes  or  hazardous  substances  on,  near or  emanating  from  any
Mortgaged  Property;  the  impact  on  Certificateholders  of any  environmental
condition  or  presence  of any  hazardous  substance  on or near any  Mortgaged
Property;  or the  compliance of any Mortgaged  Property with any  environmental
laws, nor is any agent,  person or entity  otherwise  affiliated with the Seller
authorized  or able to make any such  representation,  warranty or assumption of
liability relative to any Mortgaged Property. In addition, no representations or
warranties are made by the Seller with respect to the absence or effect of fraud
in the origination of any Mortgage Loan.

            It is understood and agreed that the  representations and warranties
set forth in this Section 2.03(b) shall survive delivery of the respective Owner
Mortgage  Loan  Files to the  Trustee  and  shall  inure to the  benefit  of the
Trustee, notwithstanding any restrictive or qualified endorsement or assignment.

            (c) Upon discovery by either the Seller,  the Master  Servicer,  the
Trustee or the Custodian that any of the  representations and warranties made in
subsection (b) above is not accurate (referred to herein as a "breach") and that
such  breach   materially   and   adversely   affects  the   interests   of  the
Certificateholders  in the related  Mortgage  Loan, the party  discovering  such
breach shall give prompt  written  notice to the other  parties  (any  Custodian
being so obligated under a Custodial  Agreement).  Within 60 days of the earlier
of its


<PAGE>


discovery  or its receipt of notice of any such  breach,  the Seller  shall cure
such breach in all material respects or shall either (i) repurchase the Mortgage
Loan or any  property  acquired in respect  thereof  from the Trust  Estate at a
price equal to (A) 100% of the unpaid  principal  balance of such  Mortgage Loan
plus (B) accrued  interest at the Net Mortgage  Interest  Rate for such Mortgage
Loan  through the last day of the month in which such  repurchase  took place or
(ii) if within two years of the Startup Day, or such other  period  permitted by
the REMIC Provisions,  substitute for such Mortgage Loan in the manner described
in  Section  2.02.  The  purchase  price  of any  repurchase  described  in this
paragraph and the Substitution  Principal  Amount, if any, plus accrued interest
thereon and the other amounts referred to in Section 2.02, shall be deposited in
the Certificate  Account. It is understood and agreed that the obligation of the
Seller to repurchase or substitute for any Mortgage Loan or property as to which
such a breach has occurred and is continuing  shall  constitute  the sole remedy
respecting such breach available to  Certificateholders or the Trustee on behalf
of  Certificateholders,  and such obligation shall survive until  termination of
the Trust Estate hereunder.

SECTION 2.04.     EXECUTION AND DELIVERY OF CERTIFICATES.

            The Trustee  acknowledges the assignment to it of the Mortgage Loans
and the delivery of the Owner Mortgage Loan Files to it, and,  concurrently with
such delivery, has executed and delivered to or upon the order of the Seller, in
exchange for the Mortgage Loans  together with all other assets  included in the
definition  of  "Trust  Estate",   receipt  of  which  is  hereby  acknowledged,
Certificates in authorized  denominations which evidence ownership of the entire
Trust Estate.

SECTION 2.05.     DESIGNATION OF CERTIFICATES; DESIGNATION OF
STARTUP DAY AND LATEST POSSIBLE MATURITY DATE.

            The Seller  hereby  designates  the Classes of Class A  Certificates
(other than the Class A-R  Certificate)  and the Classes of Class B Certificates
as classes of "regular  interests"  and the Class A-R  Certificate as the single
class of  "residual  interest"  in the REMIC for the  purposes of Code  Sections
860G(a)(1) and 860G(a)(2),  respectively.  The Closing Date is hereby designated
as the "Startup Day" of the REMIC within the meaning of Code Section 860G(a)(9).
The "latest  possible  maturity  date" of the regular  interests in the REMIC is
November 25, 2013 for purposes of Code Section 860G(a)(1).


<PAGE>


ARTICLE III

ADMINISTRATION OF THE TRUST ESTATE:  SERVICING
OF THE MORTGAGE LOANS

SECTION 3.01.     CERTIFICATE ACCOUNT.

            (a) The Master  Servicer shall  establish and maintain a Certificate
Account for the deposit of funds received by the Master Servicer with respect to
the Mortgage Loans  serviced by each Servicer  pursuant to each of the Servicing
Agreements.  Such account shall be maintained as an Eligible Account. The Master
Servicer  shall give notice to each  Servicer  and the Seller of the location of
the Certificate Account and of any change in the location thereof.

            (b) The Master Servicer shall deposit into the  Certificate  Account
on the day of receipt  thereof  all  amounts  received  by it from any  Servicer
pursuant to any of the Servicing  Agreements,  and shall,  in addition,  deposit
into the  Certificate  Account  the  following  amounts,  in the case of amounts
specified  in clause  (i),  not later than the  Distribution  Date on which such
amounts are required to be distributed to Certificateholders and, in the case of
the amounts  specified  in clause  (ii),  not later than the  Business  Day next
following the day of receipt and posting by the Master Servicer:

            (i) Periodic Advances pursuant to Section 3.03(a) made by the Master
      Servicer or the  Trustee,  if any and any amounts  deemed  received by the
      Master Servicer pursuant to Section 3.01(d); and

           (ii) in the case of any  Mortgage  Loan  that is  repurchased  by the
      Seller pursuant to Section 2.02 or 2.03 or that is auctioned by the Master
      Servicer  pursuant to Section  3.08 or  purchased  by the Master  Servicer
      pursuant to Section 3.08 or 9.01,  the purchase  price  therefor or, where
      applicable,  any Substitution Principal Amount and any amounts received in
      respect of the interest portion of unreimbursed Periodic Advances.

            (c) The Master  Servicer  shall  cause the funds in the  Certificate
Account to be invested in Eligible  Investments.  No such  Eligible  Investments
will be sold or  disposed  of at a gain  prior to  maturity  unless  the  Master
Servicer has received an Opinion of Counsel or other evidence satisfactory to it
that such sale or  disposition  will not cause the Trust Estate to be subject to
Prohibited Transactions Tax, otherwise subject the Trust Estate to tax, or cause
the Trust  Estate to fail to  qualify  as a REMIC  while  any  Certificates  are
outstanding.  Any amounts  deposited  in the  Certificate  Account  prior to the
Distribution  Date shall be invested for the account of the Master  Servicer and
any  investment  income thereon shall be additional  compensation  to the Master
Servicer for services  rendered under this  Agreement.  The amount of any losses
incurred  in  respect  of  any  such  investments  shall  be  deposited  in  the
Certificate  Account by the Master Servicer out of its own funds  immediately as
realized.


<PAGE>


            (d) For  purposes of this  Agreement,  the Master  Servicer  will be
deemed to have received from a Servicer on the  applicable  Remittance  Date for
such funds all amounts deposited by such Servicer into the Custodial Account for
P&I maintained in accordance with the applicable  Servicing  Agreement,  if such
Custodial  Account  for  P&I is not an  Eligible  Account  as  defined  in  this
Agreement,  to the extent such amounts are not  actually  received by the Master
Servicer  on such  Remittance  Date as a result of the  bankruptcy,  insolvency,
receivership or other financial distress of the depository  institution in which
such  Custodial  Account  for P&I is being held.  To the extent that  amounts so
deemed to have been received by the Master Servicer are subsequently remitted to
the Master  Servicer,  the Master  Servicer  shall be  entitled  to retain  such
amounts.

SECTION 3.02.     PERMITTED WITHDRAWALS FROM THE CERTIFICATE ACCOUNT.

            (a) The Master  Servicer  may, from time to time,  make  withdrawals
from the Certificate Account for the following purposes (limited, in the case of
Servicer  reimbursements,  to cases where funds in the respective  Custodial P&I
Account are not sufficient therefor):

            (i) to reimburse  the Master  Servicer,  the Trustee or any Servicer
      for Periodic  Advances made by the Master Servicer or the Trustee pursuant
      to Section  3.03(a) or any Servicer  pursuant to any  Servicing  Agreement
      with respect to previous  Distribution  Dates, such right to reimbursement
      pursuant to this subclause (i) being limited to amounts  received on or in
      respect  of  particular  Mortgage  Loans  (including,  for  this  purpose,
      Liquidation Proceeds,  REO Proceeds and proceeds from the purchase,  sale,
      repurchase or  substitution  of Mortgage  Loans pursuant to Sections 2.02,
      2.03, 3.08 or 9.01) respecting which any such Periodic Advance was made;

           (ii) to reimburse  any Servicer,  the Master  Servicer or the Trustee
      for any  Periodic  Advances  determined  in  good  faith  to  have  become
      Nonrecoverable   Advances   provided,   however,   that  any   portion  of
      Nonrecoverable   Advances  representing  Fixed  Retained  Yield  shall  be
      reimbursable only from amounts  constituting  Fixed Retained Yield and not
      from the assets of the Trust Estate;

          (iii)  to  reimburse   the  Master   Servicer  or  any  Servicer  from
      Liquidation  Proceeds for Liquidation Expenses and for amounts expended by
      the Master  Servicer or any Servicer  pursuant  hereto or to any Servicing
      Agreement,  respectively, in good faith in connection with the restoration
      of damaged property or for foreclosure expenses;

           (iv) from any  Mortgagor  payment  on account  of  interest  or other
      recovery  (including  Net  REO  Proceeds)  with  respect  to a  particular
      Mortgage  Loan,  to pay the  Master  Servicing  Fee with  respect  to such
      Mortgage Loan to the Master Servicer;

            (v) to reimburse  the Master  Servicer,  any Servicer or the Trustee
      (or, in certain cases, the Seller) for expenses  incurred by it (including
      taxes  paid  on  behalf  of  the  Trust  Estate)  and  recoverable  by  or
      reimbursable  to it  pursuant to Section  3.03(c),  


<PAGE>


      3.03(d) or 6.03 or the second  sentence of Section  8.14(a) or pursuant to
      such   Servicer's   Servicing   Agreement,   provided  such  expenses  are
      "unanticipated" within the meaning of the REMIC Provisions;

           (vi) to pay to the  Seller or other  purchaser  with  respect to each
      Mortgage  Loan or  property  acquired  in  respect  thereof  that has been
      repurchased  or  replaced  pursuant to Section  2.02 or 2.03 or  auctioned
      pursuant to Section 3.08 or to pay to the Master  Servicer with respect to
      each Mortgage Loan or property  acquired in respect  thereof that has been
      purchased  pursuant to Section 3.08 or 9.01, all amounts  received thereon
      and not  required  to be  distributed  as of the date on which the related
      repurchase  or  purchase   price  or  Scheduled   Principal   Balance  was
      determined;

          (vii) to remit  funds to the Paying  Agent in the  amounts  and in the
      manner provided for herein;

         (viii)  to  pay  to the  Master  Servicer  any  interest  earned  on or
      investment income with respect to funds in the Certificate Account;

           (ix) to pay to the Master Servicer or any Servicer out of Liquidation
      Proceeds  allocable to interest the amount of any unpaid Master  Servicing
      Fee or  Servicing  Fee (as  adjusted  pursuant  to the  related  Servicing
      Agreement) and any unpaid  assumption  fees, late payment charges or other
      Mortgagor charges on the related Mortgage Loan;

            (x) to withdraw from the Certificate Account any amount deposited in
      the Certificate Account that was not required to be deposited therein;

           (xi) to clear and  terminate  the  Certificate  Account  pursuant  to
      Section 9.01; and

           (xii) to pay to  Norwest  Mortgage  from  any  Mortgagor  payment  on
      account of interest or other  recovery  (including  Net REO Proceeds) with
      respect to a particular  Mortgage Loan, the Fixed Retained  Yield, if any,
      with respect to such Mortgage Loan; provided,  however,  that with respect
      to any payment of interest received by the Master Servicer in respect of a
      Mortgage Loan  (whether  paid by the Mortgagor or received as  Liquidation
      Proceeds,  Insurance  Proceeds or  otherwise)  which is less than the full
      amount of interest then due with respect to such Mortgage Loan,  only that
      portion of such payment of interest  that bears the same  relationship  to
      the total amount of such payment of interest as the Fixed  Retained  Yield
      Rate,  if any,  in respect  of such  Mortgage  Loan bears to the  Mortgage
      Interest Rate shall be allocated to the Fixed  Retained Yield with respect
      thereto.

            (b) The Master Servicer shall keep and maintain separate accounting,
on a Mortgage  Loan by Mortgage Loan basis,  for the purpose of  justifying  any
payment to and withdrawal from the Certificate Account.


<PAGE>


SECTION 3.03.     ADVANCES BY MASTER SERVICER AND TRUSTEE.

            (a) In the  event an  Other  Servicer  fails  to make  any  required
Periodic  Advances of principal  and interest on a Mortgage  Loan as required by
the related Other Servicing  Agreement prior to the Distribution  Date occurring
in the month during  which such  Periodic  Advance is due,  the Master  Servicer
shall make Periodic  Advances to the extent  provided  hereby.  In addition,  if
under the terms of an Other Servicing Agreement,  the applicable Servicer is not
required to make  Periodic  Advances  on a Mortgage  Loan or REO  Mortgage  Loan
through the  liquidation  of such Mortgage Loan or REO Mortgage Loan, the Master
Servicer to the extent provided hereby shall make the Periodic  Advances thereon
during the period the Servicer is not  obligated to do so. In the event  Norwest
Mortgage fails to make any required  Periodic Advances of principal and interest
on a Mortgage Loan as required by the Norwest  Servicing  Agreement prior to the
Distribution  Date occurring in the month during which such Periodic  Advance is
due,  the  Trustee  shall,  to the extent  required by Section  8.15,  make such
Periodic  Advance to the extent provided  hereby,  provided that the Trustee has
previously  received the  certificate  of the Master  Servicer  described in the
following  sentence.  The Master  Servicer  shall  certify to the  Trustee  with
respect  to any such  Distribution  Date (i) the  amount  of  Periodic  Advances
required of Norwest  Mortgage or such Other  Servicer,  as the case may be, (ii)
the amount actually  advanced by Norwest Mortgage or such Other Servicer,  (iii)
the amount that the Trustee or Master Servicer is required to advance hereunder,
including any amount the Master Servicer is required to advance  pursuant to the
second  sentence of this Section  3.03(a),  and (iv) whether the Master Servicer
has  determined  that it reasonably  believes  that such  Periodic  Advance is a
Nonrecoverable Advance. Amounts advanced by the Trustee or Master Servicer shall
be  deposited  in the  Certificate  Account on the  related  Distribution  Date.
Notwithstanding the foregoing,  neither the Master Servicer nor the Trustee will
be obligated  to make a Periodic  Advance  that it  reasonably  believes to be a
Nonrecoverable  Advance. The Trustee may conclusively rely for any determination
to be made by it hereunder upon the  determination of the Master Servicer as set
forth in its certificate.

            (b) To the  extent an Other  Servicer  fails to make an  advance  on
account of the taxes or  insurance  premiums  with  respect  to a Mortgage  Loan
required pursuant to the related Other Servicing Agreement,  the Master Servicer
shall,  if the Master  Servicer  knows of such failure of the Servicer,  advance
such funds and take such steps as are  necessary  to pay such taxes or insurance
premiums.  To the extent Norwest Mortgage fails to make an advance on account of
the taxes or  insurance  premiums  with  respect  to a  Mortgage  Loan  required
pursuant to the Norwest Servicing  Agreement,  the Master Servicer shall, if the
Master  Servicer  knows of such  failure  of  Norwest  Mortgage,  certify to the
Trustee that such failure has occurred. Upon receipt of such certification,  the
Trustee  shall  advance  such funds and take such steps as are  necessary to pay
such taxes or insurance premiums.

            (c) The Master Servicer and the Trustee shall each be entitled to be
reimbursed  from the  Certificate  Account for any  Periodic  Advance made by it
under Section 3.03(a) to the extent described in Section 3.02(a)(i) and (a)(ii).
The Master Servicer and the Trustee shall be entitled to be reimbursed  pursuant
to Section  3.02(a)(v)  for any advance by it 


<PAGE>


pursuant  to  Section  3.03(b).  The Master  Servicer  shall  diligently  pursue
restoration of such amount to the Certificate Account from the related Servicer.
The Master  Servicer  shall,  to the extent it has not already done so, upon the
request of the Trustee,  withdraw from the Certificate  Account and remit to the
Trustee any amounts to which the Trustee is entitled as  reimbursement  pursuant
to Section 3.02 (a)(i), (ii) and (v).

            (d) Except as  provided  in Section  3.03(a)  and (b),  neither  the
Master  Servicer nor the Trustee  shall be required to pay or advance any amount
which any  Servicer  was  required,  but failed,  to deposit in the  Certificate
Account.

SECTION 3.04.     TRUSTEE TO COOPERATE;
RELEASE OF OWNER MORTGAGE LOAN FILES.

            Upon the receipt by the Master  Servicer of a Request for Release in
connection  with the deposit by a Servicer into the  Certificate  Account of the
proceeds from a Liquidated  Loan or of a Prepayment in Full, the Master Servicer
shall  confirm to the Trustee  that all  amounts  required to be remitted to the
Certificate  Account  in  connection  with  such  Mortgage  Loan  have  been  so
deposited,  and shall  deliver  such  Request  for Release to the  Trustee.  The
Trustee  shall,  within five  Business Days of its receipt of such a Request for
Release,  release the related Owner Mortgage Loan File to the Master Servicer or
such  Servicer,  as requested by the Master  Servicer.  No expenses  incurred in
connection with any instrument of satisfaction or deed of reconveyance  shall be
chargeable to the Certificate Account.

            From  time  to  time  and  as  appropriate   for  the  servicing  or
foreclosure of any Mortgage Loan, including but not limited to, collection under
any insurance policies, or to effect a partial release of any Mortgaged Property
from the lien of the Mortgage,  the Servicer of such Mortgage Loan shall deliver
to the Master Servicer a Request for Release. Upon the Master Servicer's receipt
of any such Request for Release, the Master Servicer shall promptly forward such
request to the Trustee and the Trustee shall, within five Business Days, release
the related Owner Mortgage Loan File to the Master Servicer or such Servicer, as
requested by the Master  Servicer.  Any such Request for Release shall  obligate
the Master  Servicer  or such  Servicer,  as the case may be, to return each and
every  document  previously  requested  from the Owner Mortgage Loan File to the
Trustee by the twenty-first  day following the release  thereof,  unless (i) the
Mortgage Loan has been liquidated and the Liquidation  Proceeds  relating to the
Mortgage Loan have been deposited in the  Certificate  Account or (ii) the Owner
Mortgage Loan File or such document has been  delivered to an attorney,  or to a
public  trustee or other  public  official as required by law,  for  purposes of
initiating or pursuing legal action or other  proceedings for the foreclosure of
the  Mortgaged  Property  either  judicially or  non-judicially,  and the Master
Servicer has  delivered to the Trustee a certificate  of the Master  Servicer or
such Servicer  certifying as to the name and address of the Person to which such
Owner  Mortgage  Loan File or such  document  was  delivered  and the purpose or
purposes of such  delivery.  Upon  receipt of an  Officer's  Certificate  of the
Master Servicer or such Servicer  stating that such Mortgage Loan was liquidated
and  that all  amounts  received  or to be  received  in  connection  with  such
liquidation which are required to be deposited into the Certificate Account have
been so deposited,  or that such Mortgage Loan has become an REO Mortgage  


<PAGE>


Loan,  the Request  for  Release  shall be released by the Trustee to the Master
Servicer or such Servicer, as appropriate.

            Upon written certification of the Master Servicer or the Servicer of
such Mortgage Loan, the Trustee shall execute and deliver to the Master Servicer
or such Servicer, as directed by the Master Servicer, court pleadings,  requests
for trustee's sale or other documents  necessary to the foreclosure or trustee's
sale in respect of a Mortgaged Property or to any legal action brought to obtain
judgment  against any  Mortgagor on the Mortgage Note or Mortgage or to obtain a
deficiency judgment,  or to enforce any other remedies or rights provided by the
Mortgage Note or Mortgage or otherwise  available at law or in equity. Each such
certification  shall  include a request  that such  pleadings  or  documents  be
executed  by the Trustee and a  statement  as to the reason  such  documents  or
pleadings  are  required  and that the  execution  and  delivery  thereof by the
Trustee will not invalidate or otherwise affect the lien of the Mortgage, except
for the termination of such a lien upon completion of the foreclosure proceeding
or trustee's sale.

SECTION 3.05.     REPORTS TO THE TRUSTEE; ANNUAL COMPLIANCE
STATEMENTS.

            (a) Not later than 15 days after each Distribution  Date, the Master
Servicer  shall  deliver to the Trustee a statement  setting forth the status of
the Certificate  Account as of the close of business on such  Distribution  Date
stating that all distributions  required to be made by the Master Servicer under
this  Agreement  have been made (or, if any required  distribution  has not been
made by the Master  Servicer,  specifying  the nature  and status  thereof)  and
showing,  for the period  covered by such  statement,  the  aggregate  amount of
deposits into and withdrawals from such account for each category of deposit and
withdrawal  specified in Sections  3.01 and 3.02.  Such  statement may be in the
form of the then  current  FNMA  monthly  accounting  report for its  Guaranteed
Mortgage  Pass-Through Program with appropriate additions and changes, and shall
also include  information as to the aggregate unpaid principal balance of all of
the  Mortgage  Loans  as of the  close  of  business  as of the  last day of the
calendar month  immediately  preceding such  Distribution  Date.  Copies of such
statement shall be provided by the Trustee to any Certificateholder upon written
request, provided such statement is delivered, or caused to be delivered, by the
Master Servicer to the Trustee.

            (b) The Master  Servicer  shall  deliver to the Trustee on or before
April  30 of each  year,  a  certificate  signed  by an  officer  of the  Master
Servicer,  certifying  that (i) such officer has reviewed the  activities of the
Master  Servicer  during the preceding  calendar year or portion thereof and its
performance  under  this  agreement  and  (ii) to the  best  of  such  officer's
knowledge, based on such review, the Master Servicer has performed and fulfilled
its  duties,  responsibilities  and  obligations  under  this  agreement  in all
material  respects  throughout such year, or, if there has been a default in the
fulfillment of any such duties, responsibilities or obligations, specifying each
such default known to such officer and the nature and status thereof, and, (iii)
(A)  the  Master   Servicer  has  received  from  each  Servicer  any  financial
statements, officer's certificates, accountant's statements or other information
required to be provided to the Master Servicer pursuant to the related Servicing
Agreement and (B) to the best 


<PAGE>


of such officer's  knowledge,  based on a review of the information  provided to
the Master  Servicer by each  Servicer as  described  in  (iii)(A)  above,  each
Servicer  has  performed  and   fulfilled  its  duties,   responsibilities   and
obligations  under the related  Servicing  Agreement  in all  material  respects
throughout  such year, or, if there has been a default in the fulfillment of any
such duties, responsibilities or obligations, specifying each such default known
to such  officer  and the nature and status  thereof.  Copies of such  officers'
certificate  shall be  provided  by the  Trustee to any  Certificateholder  upon
written  request  provided  such  certificate  is  delivered,  or  caused  to be
delivered, by the Master Servicer to the Trustee.

SECTION 3.06. TITLE, MANAGEMENT AND DISPOSITION OF ANY REO MORTGAGE LOAN.

            The Master  Servicer  shall  ensure that each REO  Mortgage  Loan is
administered  by the  related  Servicer  at all  times so that it  qualifies  as
"foreclosure  property" under the REMIC Provisions and that it does not earn any
"net income from  foreclosure  property" which is subject to tax under the REMIC
Provisions.  In the  event  that a  Servicer  is unable  to  dispose  of any REO
Mortgage Loan within the period  mandated by each of the  Servicing  Agreements,
the Master Servicer shall monitor such Servicer to verify that such REO Mortgage
Loan is auctioned to the highest  bidder within the period so specified.  In the
event of any such sale of REO Mortgage Loan,  the Trustee shall,  at the written
request of the Master Servicer and upon being supported with  appropriate  forms
therefor, within five Business Days of the deposit by the Master Servicer of the
proceeds of such sale or auction into the Certificate Account,  release or cause
to be released to the entity identified by the Master Servicer the related Owner
Mortgage Loan File and Servicer Mortgage Loan File and shall execute and deliver
such instruments of transfer or assignment,  in each case without  recourse,  as
shall be  necessary to vest in the auction  purchaser  title to the REO Mortgage
Loan and the Trustee  shall have no further  responsibility  with regard to such
Owner  Mortgage Loan File or Servicer  Mortgage Loan File.  Neither the Trustee,
the Master  Servicer  nor any  Servicer,  acting on behalf of the Trust  Estate,
shall  provide  financing  from the  Trust  Estate  to any  purchaser  of an REO
Mortgage Loan.

SECTION  3.07.  AMENDMENTS  TO SERVICING  AGREEMENTS,  MODIFICATION  OF STANDARD
PROVISIONS.

            (a) Subject to the prior written consent of the Trustee  pursuant to
Section  3.07(b),  the  Master  Servicer  from time to time may,  to the  extent
permitted by the applicable  Servicing  Agreement,  make such  modifications and
amendments to such Servicing Agreement as the Master Servicer deems necessary or
appropriate  to confirm  or carry out more fully the intent and  purpose of such
Servicing  Agreement  and the duties,  responsibilities  and  obligations  to be
performed by the Servicer  thereunder.  Such  modifications  may only be made if
they are  consistent  with the REMIC  Provisions,  as evidenced by an Opinion of
Counsel.  Prior to the issuance of any  modification  or  amendment,  the Master
Servicer  shall  deliver to the Trustee such Opinion of Counsel and an Officer's
Certificate  setting forth (i) the provision  that is to be modified or amended,
(ii) the modification or amendment that the Master Servicer desires to issue and
(iii) the reason or reasons for such proposed amendment or modification.


<PAGE>


            (b) The Trustee  shall  consent to any  amendment or supplement to a
Servicing Agreement proposed by the Master Servicer pursuant to Section 3.07(a),
which   consent   and   amendment   shall  not   require   the  consent  of  any
Certificateholder  if it is (i)  for  the  purpose  of  curing  any  mistake  or
ambiguity or to further  effect or protect the rights of the  Certificateholders
or (ii) for any other  purpose,  provided such  amendment or supplement for such
other   purpose   cannot    reasonably   be   expected   to   adversely   affect
Certificateholders.  The lack of reasonable  expectation of an adverse effect on
Certificateholders may be established through the delivery to the Trustee of (i)
an  Opinion of Counsel to such  effect or (ii)  written  notification  from each
Rating Agency to the effect that such amendment or supplement will not result in
reduction  of  the  current  rating  assigned  by  that  Rating  Agency  to  the
Certificates.  Notwithstanding  the two  immediately  preceding  sentences,  the
Trustee  may,  in its  discretion,  decline to enter into or consent to any such
supplement  or  amendment  if its own  rights,  duties  or  immunities  shall be
adversely affected.

            (c)(i)  Notwithstanding  anything to the  contrary  in this  Section
3.07,  the Master  Servicer  from time to time may,  without  the consent of any
Certificateholder  or the  Trustee,  enter  into an  amendment  (A) to an  Other
Servicing  Agreement for the purpose of (i)  eliminating  or reducing  Month End
Interest and (ii)  providing for the  remittance of Full  Unscheduled  Principal
Receipts by the  applicable  Servicer to the Master  Servicer not later than the
24th day of each month (or if such day is not a Business  Day,  on the  previous
Business  Day) or (B) to the  Norwest  Servicing  Agreement  for the  purpose of
changing  the  applicable  Remittance  Date to the 18th day of each month (or if
such day is not a Business Day, on the previous Business Day).

            (ii) The Master  Servicer may direct Norwest  Mortgage to enter into
an amendment to the Norwest  Servicing  Agreement for the purposes  described in
Sections 3.07(c)(i)(B) and 10.01(b)(iii).

SECTION 3.08.     OVERSIGHT OF SERVICING.

            The  Master  Servicer  shall  supervise,  monitor  and  oversee  the
servicing of the Mortgage  Loans by each  Servicer and the  performance  by each
Servicer of all services,  duties,  responsibilities and obligations that are to
be  observed  or  performed  by the  Servicer  under  its  respective  Servicing
Agreement.  In performing its obligations  hereunder,  the Master Servicer shall
act in a manner consistent with Accepted Master Servicing Practices and with the
Trustee's and the Certificateholders'  reliance on the Master Servicer, and in a
manner consistent with the terms and provisions of any insurance policy required
to be  maintained  by the  Master  Servicer  or any  Servicer  pursuant  to this
Agreement or any Servicing  Agreement.  The Master  Servicer  acknowledges  that
prior to taking certain  actions  required to service the Mortgage  Loans,  each
Servicing Agreement provides that the Servicer  thereunder must notify,  consult
with,  obtain the consent of or otherwise  follow the instructions of the Master
Servicer.  The Master Servicer is also given authority to waive  compliance by a
Servicer  with  certain  provisions  of its  Servicing  Agreement.  In each such
instance, the Master Servicer shall promptly instruct such Servicer or otherwise
respond  to such  Servicer's  request.  In no  event  will the  Master  Servicer
instruct  such  Servicer to take any action,  give any consent to action by 


<PAGE>


such  Servicer or waive  compliance  by such Servicer with any provision of such
Servicer's  Servicing  Agreement if any resulting action or failure to act would
be  inconsistent  with the  requirements  of the Rating  Agencies that rated the
Certificates    or   would   otherwise   have   an   adverse   effect   on   the
Certificateholders. Any such action or failure to act shall be deemed to have an
adverse effect on the Certificateholders if such action or failure to act either
results in (i) the  downgrading  of the rating  assigned by any Rating Agency to
the Certificates,  (ii) the loss by the Trust Estate of REMIC status for federal
income tax purposes or (iii) the imposition of any Prohibited Transaction Tax or
any federal taxes on the REMIC or the Trust Estate.  The Master  Servicer  shall
have full power and  authority  in its sole  discretion  to take any action with
respect  to the  Trust  Estate as may be  necessary  or  advisable  to avoid the
circumstances  specified  including  clause  (ii)  or  (iii)  of  the  preceding
sentence.

            For the  purposes  of  determining  whether  any  modification  of a
Mortgage  Loan shall be  permitted by the Trustee or the Master  Servicer,  such
modification  shall be construed as a substitution of the modified Mortgage Loan
for the Mortgage Loan originally  deposited in the Trust Estate if it would be a
"significant  modification"  within the  meaning of Section  1.860G-2(b)  of the
regulations of the U.S.  Department of the Treasury.  No  modification  shall be
approved  unless (i) the modified  Mortgage  Loan would  qualify as a Substitute
Mortgage Loan under Section 2.02 and (ii) with respect to any modification  that
occurs more than three  months after the Closing Date and is not the result of a
default or a reasonably  foreseeable  default under the Mortgage Loan,  there is
delivered  to the  Trustee an Opinion  of Counsel  (at the  expense of the party
seeking to modify the Mortgage Loan) to the effect that such modification  would
not be treated as giving rise to a new debt  instrument  for federal  income tax
purposes as described in the preceding sentence.

            During the term of this Agreement, the Master Servicer shall consult
fully with each  Servicer as may be  necessary  from time to time to perform and
carry out the Master  Servicer's  obligations  hereunder and otherwise  exercise
reasonable  efforts to  encourage  such  Servicer  to perform  and  observe  the
covenants,  obligations  and  conditions to be performed or observed by it under
its Servicing Agreement.

            The  relationship  of the Master  Servicer to the Trustee under this
Agreement is intended by the parties to be that of an independent contractor and
not that of a joint venturer, partner or agent.

            The Master  Servicer shall  administer the Trust Estate on behalf of
the Trustee and shall have full power and authority, acting alone or (subject to
Section  6.06) through one or more  subcontractors,  to do any and all things in
connection  with such  administration  which it may deem necessary or desirable.
Upon the execution and delivery of this Agreement,  and from time to time as may
be required  thereafter,  the Trustee shall  furnish the Master  Servicer or its
subcontractors  with any powers of attorney  and such other  documents as may be
necessary  or  appropriate  to  enable  the  Master  Servicer  to carry  out its
administrative duties hereunder.


<PAGE>


            The  Seller  shall be  entitled  to  repurchase  at its  option  any
defaulted  Mortgage  Loan or any Mortgage Loan as to which default is reasonably
foreseeable from the Trust Estate if, in the Seller's  judgment,  the default is
not  likely  to be cured  by the  Mortgagor.  The  purchase  price  for any such
Mortgage  Loan shall be 100% of the unpaid  principal  balance of such  Mortgage
Loan plus  accrued  interest  thereon  at the  Mortgage  Interest  Rate for such
Mortgage  Loan,  through  the last day of the  month  in which  such  repurchase
occurs.  Upon the receipt of such  purchase  price,  the Master  Servicer  shall
provide to the  Trustee  the  certification  required  by  Section  3.04 and the
Trustee and the  Custodian,  if any,  shall  promptly  release to the Seller the
Owner Mortgage Loan File relating to the Mortgage Loan being repurchased.

            In the event that (i) the  Master  Servicer  determines  at any time
that,  notwithstanding  the  representations and warranties set forth in Section
2.03(b),  any Mortgage Loan is not a "qualified  mortgage" within the meaning of
Section  860G of the Code and (ii) the Master  Servicer is unable to enforce the
obligation of the Seller to purchase such Mortgage Loan pursuant to Section 2.02
within two months of such  determination,  the Master  Servicer shall cause such
Mortgage  Loan to be auctioned  to the highest  bidder and sold out of the Trust
Estate no later than the date 90 days after such determination.  In the event of
any such sale of a Mortgage Loan, the Trustee shall,  at the written  request of
the Master  Servicer and upon being supported with  appropriate  forms therefor,
within five Business Days of the deposit by the Master  Servicer of the proceeds
of such auction into the Certificate Account, release or cause to be released to
the entity  identified by the Master  Servicer the related  Owner  Mortgage Loan
File and  Servicer  Mortgage  Loan  File and  shall  execute  and  deliver  such
instruments of transfer or assignment,  in each case without recourse,  as shall
be necessary to vest in the auction purchaser title to the Mortgage Loan and the
Trustee shall have no further  responsibility with regard to such Owner Mortgage
Loan File or  Servicer  Mortgage  Loan File.  Neither  the  Trustee,  the Master
Servicer  nor any  Servicer,  acting  on behalf of the  Trustee,  shall  provide
financing from the Trust Estate to any purchaser of a Mortgage Loan.

            The Master Servicer,  on behalf of the Trustee,  shall,  pursuant to
the  Servicing  Agreements,  object to the  foreclosure  upon,  or other related
conversion of the ownership of, any Mortgaged  Property by the related  Servicer
if (i) the Master Servicer believes such Mortgaged  Property may be contaminated
with or  affected  by  hazardous  wastes or  hazardous  substances  or (ii) such
Servicer does not agree to administer such Mortgaged Property,  once the related
Mortgage  Loan becomes an REO Mortgage  Loan, in a manner which would not result
in a federal tax being imposed upon the Trust Estate or the REMIC.

            The Master  Servicer  may enter into a special  servicing  agreement
with an unaffiliated  holder of 100%  Percentage  Interest of a Class of Class B
Certificates or a holder of a class of securities  representing interests in the
Class  B   Certificates   and/or  other   subordinated   mortgage   pass-through
certificates, such agreement to be substantially in the form of Exhibit M hereto
or  subject  to each  Rating  Agency's  acknowledgment  that the  ratings of the
Certificates in effect  immediately prior to the entering into of such agreement
would not be qualified,  downgraded or withdrawn and the Certificates  would not
be placed on credit review status (except for possible upgrading) as a result of
such agreement.  Any such agreement may contain  provisions  whereby such holder
may instruct the Master  Servicer to instruct a Servicer 


<PAGE>


to the extent  provided in the  applicable  Servicing  Agreement  to commence or
delay foreclosure proceedings with respect to delinquent Mortgage Loans and will
contain provisions for the deposit of cash by the holder that would be available
for  distribution to  Certificateholders  if Liquidation  Proceeds are less than
they  otherwise  may have been had the  Servicer  acted in  accordance  with its
normal procedures.

SECTION 3.09. TERMINATION AND SUBSTITUTION OF SERVICING AGREEMENTS.

            Upon  the  occurrence  of any  event  for  which a  Servicer  may be
terminated  pursuant  to its  Servicing  Agreement,  the Master  Servicer  shall
promptly  deliver  to the  Seller  and  the  Trustee  an  Officer's  Certificate
certifying  that an event has  occurred  which may justify  termination  of such
Servicing  Agreement,  describing the  circumstances  surrounding such event and
recommending  what action  should be taken by the Trustee  with  respect to such
Servicer.  If the Master Servicer  recommends  that such Servicing  Agreement be
terminated,  the Master Servicer's  certification  must state that the breach is
material  and not merely  technical  in nature.  Upon  written  direction of the
Master  Servicer,  based upon such  certification,  the Trustee  shall  promptly
terminate such Servicing Agreement.  Notwithstanding the foregoing, in the event
that (i) Norwest  Mortgage fails to make any advance,  as a consequence of which
the Trustee is  obligated  to make an advance  pursuant to Section 3.03 and (ii)
the Trustee provides Norwest Mortgage written notice of the failure to make such
advance and such failure shall continue unremedied for a period of 15 days after
receipt of such  notice,  the Trustee  shall  terminate  the  Norwest  Servicing
Agreement without the recommendation of the Master Servicer. The Master Servicer
shall  indemnify  the Trustee and hold it harmless  from and against any and all
claims,  liabilities,   costs  and  expenses  (including,   without  limitation,
reasonable  attorneys'  fees) arising out of, or assessed against the Trustee in
connection with termination of such Servicing  Agreement at the direction of the
Master Servicer. If the Trustee terminates such Servicing Agreement, the Trustee
may enter into a substitute  Servicing Agreement with the Master Servicer or, at
the Master  Servicer's  nomination,  with another  mortgage loan service company
acceptable  to the Trustee,  the Master  Servicer  and each Rating  Agency under
which the Master Servicer or such substitute servicer, as the case may be, shall
assume, satisfy, perform and carry out all liabilities, duties, responsibilities
and  obligations  that are to be, or  otherwise  were to have  been,  satisfied,
performed  and  carried out by such  Servicer  under such  terminated  Servicing
Agreement.  Until such time as the Trustee  enters into a  substitute  servicing
agreement  with  respect  to the  Mortgage  Loans  previously  serviced  by such
Servicer, the Master Servicer shall assume,  satisfy,  perform and carry out all
obligations  which otherwise were to have been satisfied,  performed and carried
out by such Servicer under its terminated  Servicing  Agreement.  However, in no
event shall the Master  Servicer be deemed to have assumed the  obligations of a
Servicer to advance payments of principal and interest on a delinquent  Mortgage
Loan in excess of the Master Servicer's  independent Periodic Advance obligation
under Section 3.03 of this Agreement. As compensation for the Master Servicer of
any  servicing  obligations  fulfilled  or assumed by the Master  Servicer,  the
Master  Servicer  shall be entitled  to any  servicing  compensation  to which a
Servicer would have been entitled if the Servicing  Agreement with such Servicer
had not been terminated.


<PAGE>


SECTION 3.10.     APPLICATION OF NET LIQUIDATION PROCEEDS.

            For all purposes  under this  agreement,  Net  Liquidation  Proceeds
received from a Servicer shall be allocated first to accrued and unpaid interest
on the related Mortgage Loan and then to the unpaid principal balance thereof.

SECTION 3.11.     1934 ACT REPORTS.

            The Master Servicer shall, on behalf of the Seller, make all filings
required  to be made by the  Seller  with  respect  to the Class A  Certificates
(other than the Class A-PO  Certificates) and the Class B-1, Class B-2 and Class
B-3 Certificates pursuant to the Securities Exchange Act of 1934, as amended.


<PAGE>


ARTICLE IV

DISTRIBUTIONS IN RESPECT OF CERTIFICATES;
PAYMENTS TO CERTIFICATEHOLDERS;
STATEMENTS AND REPORTS

SECTION 4.01.     DISTRIBUTIONS.

            (a) On each Distribution Date, the Pool Distribution  Amount will be
applied in the following amounts,  to the extent the Pool Distribution Amount is
sufficient therefor, in the manner and in the order of priority as follows:

            first, to the Classes of Class A Certificates,  pro rata, based upon
their  respective  Interest  Accrual  Amounts,  in an aggregate amount up to the
Class A Interest Accrual Amount with respect to such Distribution Date;

            second, to the Classes of Class A Certificates, pro rata, based upon
their respective Class A Unpaid Interest  Shortfalls,  in an aggregate amount up
to the Aggregate Class A Unpaid Interest Shortfall;

            third,  concurrently,  pro rata, to the Class A Certificates  (other
than the Class A-PO Certificates), based on the Class A Non-PO Optimal Principal
Amount,  and the  Class  A-PO  Certificates,  based on the  Class  A-PO  Optimal
Principal  Amount,  (A) to the Classes of Class A  Certificates  (other than the
Class  A-PO  Certificates),  in an  aggregate  amount  up to the  Class A Non-PO
Optimal Principal  Amount,  such distribution to be allocated among such Classes
in accordance with Section 4.01(b) or Section 4.01(c), as applicable, and (B) to
the Class A-PO  Certificates in an amount up to the Class A-PO Optimal Principal
Amount;

            fourth,  to the Class A-PO Certificates in an amount up to the Class
A-PO Deferred Amount,  but only from amounts  otherwise  distributable  (without
regard to this Paragraph fourth) first to the Class B-6 Certificates pursuant to
Paragraph twenty-second, below, second to the Class B-5 Certificates pursuant to
Paragraph  nineteenth,  below,  third to the Class B-4 Certificates  pursuant to
Paragraph  sixteenth,  below,  fourth to the Class B-3 Certificates  pursuant to
Paragraph  thirteenth,  below,  fifth to the Class B-2 Certificates  pursuant to
Paragraph  tenth  below,  and sixth to the Class B-1  Certificates  pursuant  to
Paragraph seventh below;

            fifth, to the Class B-1 Certificates in an amount up to the Interest
Accrual Amount for the Class B-1 Certificates  with respect to such Distribution
Date;

            sixth,  to the Class B-1  Certificates  in an amount up to
the Class B-1 Unpaid Interest Shortfall;


<PAGE>


            seventh,  to the Class B-1 Certificates in an amount up to the Class
B-1 Optimal Principal Amount;  provided,  however, that the amount distributable
to the Class B-1 Certificates pursuant to this Paragraph seventh will be reduced
by the  amount,  if any,  that  would have been  distributable  to the Class B-1
Certificates hereunder used to pay the Class A-PO Deferred Amount as provided in
Paragraph fourth above;

            eighth,  to  the  Class  B-2  Certificates  in an  amount  up to the
Interest  Accrual  Amount for the Class B-2  Certificates  with  respect to such
Distribution Date;

            ninth,  to the Class B-2  Certificates  in an amount up to
the Class B-2 Unpaid Interest Shortfall;

            tenth,  to the Class B-2  Certificates  in an amount up to the Class
B-2 Optimal Principal Amount;  provided,  however, that the amount distributable
to the Class B-2  Certificates  pursuant to this Paragraph tenth will be reduced
by the  amount,  if any,  that  would have been  distributable  to the Class B-2
Certificates hereunder used to pay the Class A-PO Deferred Amount as provided in
Paragraph fourth above;

            eleventh,  to the  Class  B-3  Certificates  in an  amount up to the
Interest  Accrual  Amount for the Class B-3  Certificates  with  respect to such
Distribution Date;

            twelfth,  to the  Class B-3  Certificates  in an amount up
to the Class B-3 Unpaid Interest Shortfall;

            thirteenth,  to the  Class B-3  Certificates  in an amount up to the
Class  B-3  Optimal  Principal  Amount;  provided,   however,  that  the  amount
distributable  to  the  Class  B-3  Certificates   pursuant  to  this  Paragraph
thirteenth  will  be  reduced  by the  amount,  if any,  that  would  have  been
distributable to the Class B-3 Certificates hereunder used to pay the Class A-PO
Deferred Amount as provided in Paragraph fourth above;

            fourteenth,  to the  Class B-4  Certificates  in an amount up to the
Interest  Accrual  Amount for the Class B-4  Certificates  with  respect to such
Distribution Date;

            fifteenth,  to the Class B-4  Certificates in an amount up
to the Class B-4 Unpaid Interest Shortfall;

            sixteenth,  to the  Class  B-4  Certificates  in an amount up to the
Class  B-4  Optimal  Principal  Amount;  provided,   however,  that  the  amount
distributable to the Class B-4 Certificates pursuant to this Paragraph sixteenth
will be reduced by the amount, if any, that would have been distributable to the
Class B-4  Certificates  hereunder used to pay the Class A-PO Deferred Amount as
provided in Paragraph fourth above;

            seventeenth,  to the Class B-5  Certificates  in an amount up to the
Interest  Accrual  Amount for the Class B-5  Certificates  with  respect to such
Distribution Date;


<PAGE>


            eighteenth,  to the  Class B-5  Certificates  in an amount
up to the Class B-5 Unpaid Interest Shortfall;

            nineteenth,  to the  Class B-5  Certificates  in an amount up to the
Class  B-5  Optimal  Principal  Amount;  provided,   however,  that  the  amount
distributable  to  the  Class  B-5  Certificates   pursuant  to  this  Paragraph
nineteenth  will  be  reduced  by the  amount,  if any,  that  would  have  been
distributable to the Class B-5 Certificates hereunder used to pay the Class A-PO
Deferred Amount as provided in Paragraph fourth above;

            twentieth,  to the  Class  B-6  Certificates  in an amount up to the
Interest  Accrual  Amount for the Class B-6  Certificates  with  respect to such
Distribution Date;

            twenty-first,  to the Class B-6  Certificates in an amount
up to the Class B-6 Unpaid Interest Shortfall;

            twenty-second,  to the Class B-6 Certificates in an amount up to the
Class  B-6  Optimal  Principal  Amount;  provided,   however,  that  the  amount
distributable  to  the  Class  B-6  Certificates   pursuant  to  this  Paragraph
twenty-second  will be  reduced  by the  amount,  if any,  that  would have been
distributable to the Class B-6 Certificates hereunder used to pay the Class A-PO
Deferred Amount as provided in Paragraph fourth above; and

            twenty-third, to the Holder of the Class A-R Certificate.

            Notwithstanding  the foregoing,  after the Principal  Balance of any
Class  (other than the Class A-R  Certificate)  has been  reduced to zero,  such
Class will be  entitled to no further  distributions  of  principal  or interest
(including, without limitation, any Unpaid Interest Shortfalls).

            In addition,  Net Foreclosure  Profits, if any, with respect to such
Distribution  Date minus any portion thereof  payable to a Servicer  pursuant to
Section  3.02(ix)  hereof  shall be  distributed  to the Holder of the Class A-R
Certificate.

            With respect to any  Distribution  Date, the amount of the Principal
Adjustment,  if any,  attributable to any Class of Class B Certificates  will be
allocated  to the  Classes of Class A  Certificates  (other  than the Class A-PO
Certificates)  and any  Class of  Class B  Certificates  with a lower  numerical
designation pro rata based on their outstanding Principal Balances.

            (b) On each  Distribution  Date  occurring  prior to the  Cross-Over
      Date, the Class A Non-PO Principal  Distribution  Amount will be allocated
      among and  distributed  in  reduction  of the  Principal  Balances  of the
      Classes of Class A Certificates  (other than the Principal  Balance of the
      Class A-PO Certificates) in accordance with the following priorities:

            first, to the Class A-R  Certificate,  until the Principal
      Balance thereof has been reduced to zero; and


<PAGE>


            second, to the Class A-1  Certificates,  until the Principal Balance
      thereof has been reduced to zero.

            (c)  Notwithstanding  the  foregoing,   on  each  Distribution  Date
occurring on or subsequent to the Cross-Over  Date, the Class A Non-PO Principal
Distribution   Amount  shall  be  distributed  among  the  Classes  of  Class  A
Certificates  (other than the Class A-PO  Certificates)  pro rata in  accordance
with  their  outstanding   Principal  Balances  without  regard  to  either  the
proportions or the priorities set forth in Section 4.01(b).

            (d) (i) For purposes of  determining  whether the Classes of Class B
Certificates are eligible to receive  distributions of principal with respect to
any Distribution Date, the following tests shall apply:

            (A) if the Current  Class B-1  Fractional  Interest is less than the
      Original Class B-1 Fractional Interest and the Class B-1 Principal Balance
      is greater than zero,  the Class B-2,  Class B-3, Class B-4, Class B-5 and
      Class B-6 Certificates  shall not be eligible to receive  distributions of
      principal; or

            (B) if the Current  Class B-2  Fractional  Interest is less than the
      Original Class B-2 Fractional Interest and the Class B-2 Principal Balance
      is greater than zero,  the Class B-3,  Class B-4,  Class B-5 and Class B-6
      Certificates shall not be eligible to receive  distributions of principal;
      or

            (C) if the Current  Class B-3  Fractional  Interest is less than the
      Original Class B-3 Fractional Interest and the Class B-3 Principal Balance
      is greater than zero, the Class B-4, Class B-5 and Class B-6  Certificates
      shall not be eligible to receive distributions of principal; or

            (D) if the Current  Class B-4  Fractional  Interest is less than the
      Original Class B-4 Fractional Interest and the Class B-4 Principal Balance
      is greater than zero, the Class B-5 and Class B-6  Certificates  shall not
      be eligible to receive distributions of principal; or

            (E) if the Current  Class B-5  Fractional  Interest is less than the
      Original Class B-5 Fractional Interest and the Class B-5 Principal Balance
      is greater than zero, the Class B-6 Certificates  shall not be eligible to
      receive distributions of principal.

            (ii) Notwithstanding the foregoing,  if on any Distribution Date the
aggregate  distributions  to  Holders  of the  Classes  of Class B  Certificates
entitled  to receive  distributions  of  principal  would  reduce the  Principal
Balances   of  the  Classes  of  Class  B   Certificates   entitled  to  receive
distributions of principal below zero,  first the Class B Prepayment  Percentage
of any  affected  Class  of Class B  Certificates  for  such  Distribution  Date
beginning with the affected Class with the lowest  numerical  Class  designation
and then,  if  necessary,  the Class B  Percentage  of such Class of the Class B
Certificates  for such  Distribution  Date shall be  reduced  to the  respective
percentages  necessary to bring the  Principal  Balance of such Class of Class B
Certificates  to  zero.  The  Class B  Prepayment  Percentages  and the  Class B
Percentages of the


<PAGE>


remaining  Classes of Class B Certificates  will be recomputed  substituting for
the  Subordinated  Prepayment  Percentage  and  Subordinated  Percentage in such
computations the difference between (A) the Subordinated  Prepayment  Percentage
or  Subordinated  Percentage,  as the  case  may be,  and  (B)  the  percentages
determined in  accordance  with the  preceding  sentence  necessary to bring the
Principal  Balances of the  affected  Classes of Class B  Certificates  to zero;
provided,  however, that if the Principal Balances of all the Classes of Class B
Certificates  eligible to receive distributions of principal shall be reduced to
zero on such Distribution Date, the Class B Prepayment  Percentage and the Class
B  Percentage  of the Class of Class B  Certificates  with the lowest  numerical
Class designation  which would otherwise be ineligible to receive  distributions
of principal in  accordance  with this Section  shall equal the remainder of the
Subordinated  Prepayment  Percentage for such Distribution Date minus the sum of
the Class B Prepayment Percentages of the Classes of Class B Certificates having
lower  numerical  Class   designations,   if  any,  and  the  remainder  of  the
Subordinated  Percentage for such Distribution Date minus the sum of the Class B
Percentages of the Classes of Class B Certificates  having lower numerical Class
designations,  if any,  respectively.  Any  entitlement  of any Class of Class B
Certificates to principal payments solely pursuant to this clause (ii) shall not
cause  such  Class  to be  regarded  as  being  eligible  to  receive  principal
distributions  for  the  purpose  of  applying  the  definition  of its  Class B
Percentage or Class B Prepayment Percentage.

            (e) On each Distribution Date other than the Final Distribution Date
(if such Final  Distribution Date is in connection with a purchase of the assets
of the Trust  Estate by the Seller),  the Paying  Agent shall,  on behalf of the
Master Servicer, from funds remitted to it by the Master Servicer, distribute to
each  Certificateholder  of record on the  preceding  Record Date (other than as
provided in Section 9.01 respecting the final distribution to Certificateholders
or  in  the  last  paragraph  of  this  Section  4.01(e)  respecting  the  final
distribution  in respect of any Class) either in immediately  available funds by
wire transfer to the account of such Certificateholder at a bank or other entity
having  appropriate  facilities  therefor,  if  such   Certificateholder   holds
Certificates  having a Denomination  at least equal to that specified in Section
11.23,  and has so notified the Master  Servicer or, if  applicable,  the Paying
Agent at least seven  Business Days prior to the  Distribution  Date or, if such
Holder holds Certificates having, in the aggregate, a Denomination less than the
requisite minimum Denomination or if such Holder holds the Class A-R Certificate
or has not so notified the Paying  Agent,  by check mailed to such Holder at the
address of such Holder  appearing in the  Certificate  Register,  such  Holder's
share of the Class A  Distribution  Amount with respect to each Class of Class A
Certificates  and the Class B Distribution  Amount with respect to each Class of
Class B Certificates.

            In the  event  that,  on any  Distribution  Date  prior to the Final
Distribution  Date,  the Principal  Balance of any Class of Class A Certificates
(other than the Class A-R Certificate) or the Principal  Balance of any Class of
Class B Certificates  would be reduced to zero, the Master  Servicer  shall,  as
soon as practicable after the  Determination  Date relating to such Distribution
Date, send a notice to the Trustee.  The Trustee will then send a notice to each
Certificateholder  of  such  Class  with a copy  to the  Certificate  Registrar,
specifying that the final  distribution  with respect to such Class will be made
on such  Distribution  Date only upon 


<PAGE>


the presentation and surrender of such  Certificateholder's  Certificates at the
office or agency of the Trustee therein specified;  provided,  however, that the
failure to give such notice will not entitle a Certificateholder to any interest
beyond the interest payable with respect to such Distribution Date in accordance
with Section 4.01(a).

            (f) The  Paying  Agent (or if no Paying  Agent is  appointed  by the
Master  Servicer,  the Master  Servicer)  shall withhold or cause to be withheld
such  amounts  as may be  required  by  the  Code  (giving  full  effect  to any
exemptions from withholding and related certifications  required to be furnished
by  Certificateholders  and any  reductions  to  withholding  by  virtue  of any
bilateral tax treaties and any applicable certification required to be furnished
by  Certificateholders  with respect  thereto) from  distributions to be made to
Persons other than U.S. Persons ("Non-U.S.  Persons"). Amounts withheld pursuant
to this  Section  4.01(f)  shall be treated as having  been  distributed  to the
related  Certificateholder for all purposes of this Agreement.  For the purposes
of this  paragraph,  a "U.S.  Person"  is a citizen  or  resident  of the United
States, a corporation,  partnership (except to the extent provided in applicable
Treasury  regulations) or other entity created or organized in or under the laws
of the United States or any  political  subdivision  thereof,  an estate that is
subject to United  States  federal  income tax  regardless  of the source of its
income  or a trust if a court  within  the  United  States  is able to  exercise
primary  supervision over the administration of such trust, and one or more such
U.S.  Persons have the  authority to control all  substantial  decisions of such
trust (or, to the extent provided in applicable  Treasury  regulations,  certain
trusts in existence on August 20, 1996 which are eligible to elect to be treated
as U.S.
Persons).

SECTION 4.02.     ALLOCATION OF REALIZED LOSSES.

            (a) With respect to any Distribution  Date, the principal portion of
Realized  Losses  (other than Debt Service  Reductions,  Excess  Special  Hazard
Losses,  Excess Fraud Losses and Excess Bankruptcy  Losses) will be allocated as
follows:

            first, to the Class B-6  Certificates  until the Class B-6
Principal Balance has been reduced to zero;

            second,  to the  Class  B-5  Certificates  until the Class
B-5 Principal Balance has been reduced to zero;

            third, to the Class B-4  Certificates  until the Class B-4
Principal Balance has been reduced to zero;

            fourth,  to the  Class  B-3  Certificates  until the Class
B-3 Principal Balance has been reduced to zero;

            fifth, to the Class B-2  Certificates  until the Class B-2
Principal Balance has been reduced to zero;

            sixth, to the Class B-1  Certificates  until the Class B-1
Principal Balance has been reduced to zero; and


<PAGE>


            seventh,  concurrently,  to the Class A Certificates (other than the
Class A-PO  Certificates)  and Class A-PO  Certificates,  pro rata, based on the
Non-PO Fraction and the PO Fraction, respectively.

            This  allocation  of Realized  Losses  will be effected  through the
reduction of the applicable Class's Principal Balance.

            (b) With respect to any Distribution  Date, the principal portion of
Excess Special Hazard Losses,  Excess Fraud Losses and Excess  Bankruptcy Losses
occurring  with  respect  to any  Mortgage  Loan  allocable  to the  Class  A-PO
Certificates will equal the product of the amount of any such principal loss and
the PO Fraction for such  Mortgage  Loan.  The  principal  portion of any Excess
Special  Hazard  Losses,  Excess  Fraud  Losses  and  Excess  Bankruptcy  Losses
remaining after allocation to the Class A-PO Certificates in accordance with the
preceding  sentence  shall be allocated pro rata among the Class A  Certificates
(other than the Class A-PO  Certificates) and Class B Certificates  based on the
Class  A  Non-PO   Principal   Balance  and  the  Class  B  Principal   Balance,
respectively.  Any such  loss  allocated  to the Class A  Certificates  shall be
allocated on the subsequent  Determination Date among the outstanding Classes of
Class A Certificates (other than the Class A-PO Certificates) in accordance with
the  Class A Loss  Percentages  as of such  Determination  Date.  Any such  loss
allocated  to the Class B  Certificates  shall be  allocated  pro rata among the
outstanding Classes of Class B Certificates based on their Principal Balances.

            (c) Any Realized Losses allocated to a Class of Class A Certificates
or Class B Certificates  pursuant to Section 4.02(a) or Section 4.02(b) shall be
allocated  among  the  Certificates  of such  Class  based on  their  Percentage
Interests.

            (d) In the event that there is a Recovery of an amount in respect of
principal of a Mortgage Loan which had  previously  been allocated as a Realized
Loss  to any  Classes  of  Class  A  Certificates  or any  Classes  of  Class  B
Certificates,  each outstanding Class to which such Realized Loss had previously
been  allocated  shall be entitled to its share (with  respect to the Class A-PO
Certificates,  based on the PO Fraction of such  Mortgage Loan and, with respect
to the Class A Certificates (other than the Class A-PO Certificates) and Class B
Certificates,  based on their  pro rata  share of the  Non-PO  Fraction  of such
Mortgage  Loan)  of  such  Recovery  up to the  amount  of  such  Realized  Loss
previously  allocated  to such  Class  on the  Distribution  Date  in the  month
following  the month in which such  recovery  is  received.  When the  Principal
Balance of a Class of  Certificates  has been reduced to zero,  such Class shall
not be entitled to any share of such  Recovery.  In the event that the amount of
such Recovery exceeds the amount of such Recovery  allocated to each outstanding
Class in accordance with the preceding provisions,  each outstanding Class shall
be entitled to its pro rata share (determined as described above) of such excess
up to the amount of any unrecovered  Realized Loss previously  allocated to such
Class.  Notwithstanding the foregoing  provisions,  but subject to the following
proviso,  if such Recovery  occurs within two years of the  realization  of such
loss and (i) is the  result  of an  event  that  would  have  given  rise to the
repurchase of the related  Mortgage Loan by the Seller  pursuant to Section 2.02
or 2.03, or (ii) represents in whole or part funds which the applicable Servicer
had  received  in  respect  of a  


<PAGE>


Liquidated  Loan but failed to remit to the  Certificate  Account on or prior to
the Business Day  preceding  the  Distribution  Date  following  the  Applicable
Unscheduled  Principal  Receipt  Period  in which  the  Mortgage  Loan  became a
Liquidated  Loan,  such  Recovery  may,  at the sole  discretion  of the  Master
Servicer,  be treated as a repurchase or an Unscheduled  Principal  Receipt with
respect to such Mortgage Loan, as the case may be, the Realized Loss  previously
recognized may be reversed and treated for all subsequent  purposes as if it had
never occurred and the Master Servicer may make such  adjustments to interest or
principal distributions on the Certificates and to the principal balances of the
Certificates  as the  Master  Servicer  in its  good  faith  judgment  and  sole
discretion  deems  necessary  or  desirable  to  effectuate  the reversal of the
Realized  Loss  and  the  treatment  of such  amount  as a  repurchase  or as an
Unscheduled Principal Receipt, as the case may be; provided that such actions do
not  result in the  aggregate  distributions  made in  respect  of each Class of
Certificates  whose principal  balances were  previously  reduced as a result of
such  Realized  Loss  being less than such Class  would  have  received  if such
Recovery  had  been  deposited  in the  Certificate  Account  on or prior to the
Business  Day  preceding  the   Distribution   Date   following  the  Applicable
Unscheduled  Principal  Receipt  Period  in which  the  Mortgage  Loan  became a
Liquidated Loan.

            (e) The interest  portion of Excess Special  Hazard  Losses,  Excess
Fraud Losses and Excess  Bankruptcy  Losses  shall be allocated  between (i) the
Class A Certificates  and (ii) the Class B  Certificates,  pro rata based on the
Class A Interest  Accrual Amount and the Class B Interest Accrual Amount for the
related  Distribution  Date,  without  regard to any reduction  pursuant to this
sentence. Any such loss allocated to the Class A Certificates shall be allocated
among the  outstanding  Classes of Class A  Certificates  based on their Class A
Interest  Percentages.  Any such loss allocated to the Class B Certificates will
be allocated  among the  outstanding  Classes of Class B  Certificates  based on
their Class B Interest  Percentages.  In  addition,  after the Class B Principal
Balance has been reduced to zero, the interest portion of Realized Losses (other
than Excess  Special Hazard  Losses,  Excess Fraud Losses and Excess  Bankruptcy
Losses) will be allocated among the outstanding  Classes of Class A Certificates
based on their Class A Interest Percentages.

            (f) Realized  Losses  allocated in accordance with this Section 4.02
will be allocated on the  Determination  Date in the second month  following the
month in which such loss was incurred with respect to the preceding Distribution
Date.

SECTION 4.03.     PAYING AGENT.

            (a) The  Master  Servicer  hereby  appoints  the  Trustee as initial
Paying  Agent to make  distributions  to  Certificateholders  and to  forward to
Certificateholders the periodic statements and the annual statements required by
Section 4.04 as agent of the Master Servicer.

            The Master  Servicer may, at any time,  remove or replace the Paying
Agent.

            The Master  Servicer  shall  cause any Paying  Agent that is not the
Trustee to execute and deliver to the Trustee an instrument in which such Paying
Agent agrees with the Trustee that such Paying Agent shall:


<PAGE>


            (i) hold all  amounts  remitted  to it by the  Master  Servicer  for
      distribution   to   Certificateholders   in  trust  for  the   benefit  of
      Certificateholders    until    such    amounts    are    distributed    to
      Certificateholders or otherwise disposed of as herein provided;

           (ii) give the Trustee notice of any default by the Master Servicer in
      remitting any required amount; and

          (iii) at any time during the continuance of any such default, upon the
      written  request of the Trustee,  forthwith pay to the Trustee all amounts
      held in trust by such Paying Agent.

            (b) The Paying Agent shall establish and maintain a Payment Account,
which shall be a separate  trust account and an Eligible  Account,  in which the
Master  Servicer  shall  cause to be  deposited  from  funds in the  Certificate
Account  or,  to the  extent  required  hereunder,  from its own funds (i) at or
before  10:00  a.m.,   New  York  time,  on  the  Business  Day  preceding  each
Distribution Date, by wire transfer of immediately available funds, any Periodic
Advance for such  Distribution  Date,  pursuant  to Section  3.03 and (ii) at or
before  10:00  a.m.,   New  York  time,  on  the  Business  Day  preceding  each
Distribution  Date,  by wire transfer of  immediately  available  funds,  (a) an
amount equal to the Pool Distribution  Amount, (b) Net Foreclosure  Profits,  if
any, with respect to such  Distribution  Date and (c) the amount of any recovery
in respect of a Realized Loss. The Master Servicer may cause the Paying Agent to
invest  the  funds  in the  Payment  Account.  Any such  investment  shall be in
Eligible  Investments,  which  shall  mature  not later  than the  Business  Day
preceding the related  Distribution  Date (unless the Eligible  Investments  are
obligations of the Trustee, in which case such Eligible Investments shall mature
not later than the  Distribution  Date),  and shall not be sold or  disposed  of
prior to maturity.  All income and gain realized from any such investment  shall
be for the benefit of the Master Servicer and shall be subject to its withdrawal
or order from time to time. The amount of any losses  incurred in respect of any
such  investments  shall be  deposited  in the  Payment  Account  by the  Master
Servicer  out of its own funds  immediately  as  realized.  The Paying Agent may
withdraw from the Payment  Account any amount  deposited in the Payment  Account
that was not required to be deposited  therein and may clear and  terminate  the
Payment Account pursuant to Section 9.01.

SECTION 4.04.     STATEMENTS TO CERTIFICATEHOLDERS;
REPORT TO THE TRUSTEE AND THE SELLER.

            Concurrently with each distribution pursuant to Section 4.01(e), the
Master  Servicer,  or the Paying Agent  appointed by the Master  Servicer  (upon
receipt of such statement from the Master  Servicer),  shall forward or cause to
be forwarded by mail to each Holder of a Certificate  and the Seller a statement
setting forth:

            (i) the  amount of such  distribution  to  Holders  of each Class of
      Class A Certificates  allocable to principal,  separately  identifying the
      aggregate amount of any Unscheduled Principal Receipts included therein;


<PAGE>


           (ii) (a) the amount of such  distribution to Holders of each Class of
      Class A Certificates  allocable to interest, (b) the amount of the Current
      Class A Interest  Distribution  Amount  allocated to each Class of Class A
      Certificates,  (c) any Class A Interest  Shortfall  Amounts  arising  with
      respect  to such  Distribution  Date  and  any  remaining  Class A  Unpaid
      Interest  Shortfall with respect to each Class after giving effect to such
      distribution,  (d) the  amount  of any  Non-Supported  Interest  Shortfall
      allocated to each Class of Class A Certificates for such Distribution Date
      and (e) the interest portion of Excess Special Hazard Losses, Excess Fraud
      Losses  and  Excess  Bankruptcy  Losses  allocated  to each Class for such
      Distribution Date;

          (iii) the  amount of such  distribution  to  Holders  of each Class of
      Class B Certificates  allocable to principal,  separately  identifying the
      aggregate amount of any Unscheduled Principal Receipts included therein;

           (iv) (a) the amount of such  distribution to Holders of each Class of
      Class B Certificates  allocable to interest, (b) the amount of the Current
      Class B Interest  Distribution  Amount  allocated to each Class of Class B
      Certificates,  (c) any Class B Interest  Shortfall  Amounts  arising  with
      respect  to such  Distribution  Date  and  any  remaining  Class B  Unpaid
      Interest  Shortfall  with  respect to each  Class of Class B  Certificates
      after  giving  effect  to  such  distribution,   (d)  the  amount  of  any
      Non-Supported  Interest  Shortfall  allocated  to each  Class  of  Class B
      Certificates for such  Distribution  Date, and (e) the interest portion of
      Excess Special Hazard  Losses,  Excess Fraud Losses and Excess  Bankruptcy
      Losses   allocated  to  each  Class  of  Class  B  Certificates  for  such
      Distribution Date;

            (v) the amount of any Periodic  Advance by any Servicer,  the Master
      Servicer  or the  Trustee  pursuant to the  Servicing  Agreements  or this
      Agreement;

           (vi) the number of Mortgage  Loans  outstanding  as of the  preceding
      Determination Date;

          (vii) the Class A Principal  Balance,  the  Principal  Balance of each
      Class of Class A  Certificates,  the  Class B  Principal  Balance  and the
      Principal  Balance  of  each  Class  of  Class  B  Certificates  as of the
      following  Determination  Date after giving effect to the distributions of
      principal  made,  and the principal  portion of Realized  Losses,  if any,
      allocated with respect to such Distribution Date;

         (viii) the Adjusted Pool Amount, the Adjusted Pool Amount (PO Portion),
      the Pool  Scheduled  Principal  Balance  of the  Mortgage  Loans  for such
      Distribution  Date and the aggregate  Scheduled  Principal  Balance of the
      Discount Mortgage Loans for such Distribution Date;

           (ix) the aggregate Scheduled Principal Balances of the Mortgage Loans
      serviced by Norwest Mortgage and, collectively,  by the Other Servicers as
      of such Distribution Date;


<PAGE>


            (x) the  Class A  Percentage  for the  following  Distribution  Date
      (without giving effect to Unscheduled  Principal  Receipts  received after
      the  Applicable  Unscheduled  Principal  Receipt  Period  for the  current
      Distribution  Date which are applied by a Servicer  during such Applicable
      Unscheduled Principal Receipt Period);

           (xi) the Class A Prepayment Percentage for the following Distribution
      Date (without  giving effect to Unscheduled  Principal  Receipts  received
      after the Applicable  Unscheduled Principal Receipt Period for the current
      Distribution  Date which are applied by a Servicer  during such Applicable
      Unscheduled Principal Receipt Period);

          (xii) the Class B-1,  Class B-2,  Class B-3,  Class B-4, Class B-5 and
      Class B-6 Percentages for the following  Distribution Date (without giving
      effect to  Unscheduled  Principal  Receipts  received after the Applicable
      Unscheduled  Principal  Receipt Period for the current  Distribution  Date
      which  are  applied  by a  Servicer  during  such  Applicable  Unscheduled
      Principal Receipt Period);

         (xiii) the Class B-1,  Class B-2,  Class B-3,  Class B-4, Class B-5 and
      Class B-6  Prepayment  Percentages  for the  following  Distribution  Date
      (without giving effect to Unscheduled  Principal  Receipts  received after
      the  Applicable  Unscheduled  Principal  Receipt  Period  for the  current
      Distribution  Date which are applied by a Servicer  during such Applicable
      Unscheduled Principal Receipt Period);

          (xiv) the number and aggregate  principal  balances of Mortgage  Loans
      delinquent (a) one month, (b) two months and (c) three months or more;

           (xv) the number and  aggregate  principal  balances  of the  Mortgage
      Loans in foreclosure as of the preceding Determination Date;

          (xvi) the book value of any real estate acquired  through  foreclosure
      or grant of a deed in lieu of foreclosure;

         (xvii) the amount of the remaining  Special  Hazard Loss Amount,  Fraud
      Loss Amount and Bankruptcy Loss Amount as of the close of business on such
      Distribution Date;

        (xviii) the principal and interest portions of Realized Losses allocated
      as of such  Distribution  Date  and the  amount  of such  Realized  Losses
      constituting  Excess Special Hazard Losses,  Excess Fraud Losses or Excess
      Bankruptcy Losses;

          (xix) the  aggregate  amount of  Bankruptcy  Losses  allocated to each
      Class of Class B Certificates in accordance with Section 4.02(a) since the
      Relevant Anniversary;

           (xx) the amount by which the Principal Balance of each Class of Class
      B Certificates  has been reduced as a result of Realized Losses  allocated
      as of such Distribution Date;


<PAGE>


          (xxi) the unpaid  principal  balance of any Mortgage  Loan as to which
      the Servicer of such Mortgage Loan has determined not to foreclose because
      it believes the related  Mortgaged  Property may be  contaminated  with or
      affected by hazardous wastes or hazardous substances;

         (xxii) the amount of the aggregate  Servicing Fees and Master Servicing
      Fees  paid (and not  previously  reported)  with  respect  to the  related
      Distribution  Date and the amount by which the aggregate  Available Master
      Servicer   Compensation  has  been  reduced  by  the  Prepayment  Interest
      Shortfall for the related Distribution Date;

        (xxiii) the Class A-PO Deferred Amount, if any; and

         (xxiv) such other  customary  information as the Master  Servicer deems
      necessary or desirable to enable  Certificateholders  to prepare their tax
      returns;
and shall  deliver a copy of each type of statement  to the  Trustee,  who shall
provide  copies  thereof to  Persons  making  written  request  therefor  at the
Corporate Trust Office.

            In the case of  information  furnished  with  respect  to a Class of
Class A Certificates  pursuant to clauses (i) and (ii) above and with respect to
a Class of Class B  Certificates  pursuant to clauses (iii) and (iv) above,  the
amounts shall be expressed as a dollar amount per Class A or Class B Certificate
(other  than the Class A-R  Certificate)  with a $1,000  Denomination,  and as a
dollar amount per Class A-R Certificate with a $100 Denomination.

            Within a  reasonable  period of time after the end of each  calendar
year, the Master  Servicer shall furnish or cause to be furnished to each Person
who at any time  during  the  calendar  year was the Holder of a  Certificate  a
statement  containing the information set forth in clauses (i) and (ii)(a) above
in the case of a Class A  Certificateholder  and the  information  set  forth in
clauses  (iii)  and  (iv)(a)  above in the  case of a Class B  Certificateholder
aggregated  for such calendar year or applicable  portion  thereof  during which
such Person was a  Certificateholder.  Such  obligation  of the Master  Servicer
shall  be  deemed  to have  been  satisfied  to the  extent  that  substantially
comparable  information shall be provided by the Master Servicer pursuant to any
requirements of the Code from time to time in force.

            Prior to the close of business on the third  Business Day  preceding
each  Distribution  Date,  the Master  Servicer shall furnish a statement to the
Trustee,  any Paying Agent and the Seller (the  information in such statement to
be made  available  to  Certificateholders  by the  Master  Servicer  on written
request)  setting  forth the Class A  Distribution  Amount with  respect to each
Class of Class A Certificates  and the Class B Distribution  Amount with respect
to each Class of Class B Certificates.  The determination by the Master Servicer
of such amounts shall, in the absence of obvious error, be presumptively  deemed
to be correct for all  purposes  hereunder  and the Trustee and the Paying Agent
shall be protected in relying  upon the same  without any  independent  check or
verification.


<PAGE>


            In addition to the reports  required  pursuant to this Section 4.04,
the Master  Servicer  shall make  available upon request to each Holder and each
proposed  transferee  of a  Class  A-PO,  Class  B-4,  Class  B-5 or  Class  B-6
Certificate  such additional  information,  if any, as may be required to permit
the proposed transfer to be effected pursuant to Rule 144A.

SECTION 4.05.     REPORTS TO MORTGAGORS AND THE INTERNAL REVENUE
SERVICE.

            The Master  Servicer shall, in each year beginning after the Cut-Off
Date,  make the  reports  of  foreclosures  and  abandonments  of any  Mortgaged
Property  as  required  by Code  Section  6050J.  In  order to  facilitate  this
reporting process,  the Master Servicer shall request that each Servicer,  on or
before January 15th of each year, shall provide to the Internal Revenue Service,
with copies to the Master Servicer,  reports relating to each instance occurring
during the previous  calendar  year in which such  Servicer (i) on behalf of the
Trustee  acquires an interest in a Mortgaged  Property  through  foreclosure  or
other comparable  conversion in full or partial  satisfaction of a Mortgage Loan
serviced by such Servicer,  or (ii) knows or has reason to know that a Mortgaged
Property has been  abandoned.  Reports from the  Servicers  shall be in form and
substance sufficient to meet the reporting  requirements imposed by Code Section
6050J.  In  addition,  each  Servicer  shall  provide the Master  Servicer  with
sufficient  information  to allow the Master  Servicer  to, for each year ending
after the  Cut-Off  Date,  provide,  or cause to be  provided,  to the  Internal
Revenue  Service and the Mortgagors  such  information as is required under Code
Sections 6050H (regarding payment of interest) and 6050P (regarding cancellation
of indebtedness).

SECTION 4.06.     CALCULATION OF AMOUNTS; BINDING EFFECT OF
INTERPRETATIONS AND ACTIONS OF MASTER SERVICER.

            The Master Servicer will compute the amount of all  distributions to
be made on the Certificates and all losses to be allocated to the  Certificates.
In  the  event  that  the  Master  Servicer  concludes  that  any  ambiguity  or
uncertainty exists in any provisions of this Agreement relating to distributions
to be made on the Certificates or the allocation of losses to the  Certificates,
the  interpretation  of such  provisions  and any  actions  taken by the  Master
Servicer in good faith to implement  such  interpretation  shall be binding upon
Certificateholders.


<PAGE>


ARTICLE V

THE CERTIFICATES

SECTION 5.01.     THE CERTIFICATES.

            (a) The Class A and  Class B  Certificates  shall be issued  only in
minimum  Denominations  of a Single  Certificate  and,  except for the Class A-R
Certificate,  integral  multiples  of  $1,000  in  excess  thereof  (except,  if
necessary,  for  one  Certificate  of each  Class  (other  than  the  Class  A-R
Certificate)  that  evidences  one  Single   Certificate  plus  such  additional
principal  portion as is required in order for all Certificates of such Class to
equal the aggregate  Original  Principal  Balance of such Class, as the case may
be), and shall be  substantially  in the respective  forms set forth as Exhibits
A-1,  A-PO,  A-R,  B-1,  B-2,  B-3,  B-4,  B-5,  B-6  and  C  (reverse  side  of
Certificates)  hereto. On original issue the Certificates  shall be executed and
delivered  by the Trustee to or upon the order of the Seller upon receipt by the
Trustee  or the  Custodian  of the  documents  specified  in Section  2.01.  The
aggregate  principal  portion  evidenced by the Class A and Class B Certificates
shall  be the  sum of the  amounts  specifically  set  forth  in the  respective
Certificates.  The  Certificates  shall  be  executed  by  manual  or  facsimile
signature  on  behalf  of  the  Trustee  by  any  Responsible  Officer  thereof.
Certificates  bearing the manual or facsimile signatures of individuals who were
at any  time  the  proper  officers  of  the  Trustee  shall  bind  the  Trustee
notwithstanding  that such  individuals  or any of them have ceased to hold such
offices prior to the authentication and delivery of such Certificates or did not
hold such  offices at the date of such  Certificates.  No  Certificate  shall be
entitled  to any  benefit  under this  Agreement,  or be valid for any  purpose,
unless manually countersigned by a Responsible Officer of the Trustee, or unless
there appears on such  Certificate a certificate of  authentication  executed by
the  Authenticating  Agent by manual  signature,  and such  countersignature  or
certificate  upon a  Certificate  shall  be  conclusive  evidence,  and the only
evidence,  that such  Certificate  has been  duly  authenticated  and  delivered
hereunder. All Certificates shall be dated the date of their authentication.

            Until such time as Definitive  Certificates  are issued  pursuant to
Section 5.07, each Book-Entry Certificate shall bear the following legend:

            "Unless   this   certificate   is   presented   by   an   authorized
representative  of  [the  Clearing  Agency]  to  the  Seller  or its  agent  for
registration of transfer,  exchange or payment,  and any  certificate  issued is
registered in the name of [the Clearing  Agency] or such other name as requested
by an authorized representative of [the Clearing Agency] and any payment is made
to [the Clearing Agency], any transfer,  pledge or other use hereof for value or
otherwise by or to any person is wrongful  since the  registered  owner  hereof,
[the Clearing Agency], has an interest herein."

            (b) Upon original  issuance,  the Book-Entry  Certificates  shall be
issued in the form of one or more typewritten  certificates,  to be delivered to
The Depository Trust Company,  the initial Clearing Agency, by, or on behalf of,
the Seller.  Such Certificates  shall 


<PAGE>


initially be registered in the  Certificate  Register in the name of the nominee
of the  initial  Clearing  Agency,  and  no  Beneficial  Owner  will  receive  a
definitive  certificate  representing  such Beneficial  Owner's  interest in the
Book-Entry  Certificates,  except as provided in Section 5.07.  Unless and until
definitive,  fully registered certificates ("Definitive Certificates") have been
issued to Beneficial Owners pursuant to Section 5.07:

            (i)   the  provisions of this Section  5.01(b) shall be in
      full force and effect;

           (ii) the Seller, the Master Servicer,  the Certificate  Registrar and
      the Trustee may deal with the Clearing Agency for all purposes  (including
      the making of distributions on the Book-Entry  Certificates and the taking
      of actions by the Holders of Book-Entry  Certificates)  as the  authorized
      representative of the Beneficial Owners;

          (iii)  to the  extent  that the  provisions  of this  Section  5.01(b)
      conflict with any other  provisions of this  Agreement,  the provisions of
      this Section 5.01(b) shall control;

           (iv) the rights of Beneficial  Owners shall be exercised only through
      the Clearing Agency and shall be limited to those  established by law, the
      rules,  regulations  and procedures of the Clearing  Agency and agreements
      between such Beneficial Owners and the Clearing Agency and/or the Clearing
      Agency  Participants,  and all  references in this Agreement to actions by
      Certificateholders  shall,  with respect to the  Book-Entry  Certificates,
      refer to actions taken by the Clearing Agency upon  instructions  from the
      Clearing  Agency  Participants,  and all  references in this  Agreement to
      distributions,  notices,  reports  and  statements  to  Certificateholders
      shall,   with   respect   to  the   Book-Entry   Certificates,   refer  to
      distributions,  notices,  reports and statements to the Clearing Agency or
      its nominee, as registered holder of the Book-Entry  Certificates,  as the
      case may be, for distribution to Beneficial  Owners in accordance with the
      procedures of the Clearing Agency; and

            (v) the initial Clearing Agency will make book-entry transfers among
      the Clearing Agency Participants and receive and transmit distributions of
      principal  and  interest  on  the  Certificates  to  the  Clearing  Agency
      Participants, for distribution by such Clearing Agency Participants to the
      Beneficial Owners or their nominees.

            For  purposes  of any  provision  of  this  Agreement  requiring  or
permitting  actions  with the consent  of, or at the  direction  of,  Holders of
Book-Entry Certificates evidencing specified Voting Interests, such direction or
consent  shall  be  given by  Beneficial  Owners  having  the  requisite  Voting
Interests, acting through the Clearing Agency.

            Unless  and  until  Definitive  Certificates  have  been  issued  to
Beneficial  Owners pursuant to Section 5.07, copies of the reports or statements
referred to in Section 4.04 shall be available to Beneficial Owners upon written
request to the Trustee at the Corporate Trust Office.


<PAGE>


SECTION 5.02.     REGISTRATION OF CERTIFICATES.

            (a) The  Trustee  shall  cause to be kept at one of the  offices  or
agencies to be maintained in  accordance  with the  provisions of Section 5.06 a
Certificate Register in which, subject to such reasonable  regulations as it may
prescribe, the Trustee shall provide for the registration of Certificates and of
transfers and exchanges of  Certificates as herein  provided.  The Trustee shall
act as, or shall appoint, a Certificate Registrar for the purpose of registering
Certificates and transfers and exchanges of Certificates as herein provided.

            Upon surrender for  registration  of transfer of any  Certificate at
any office or agency  maintained for such purpose  pursuant to Section 5.06 (and
subject to the provisions of this Section 5.02) the Trustee shall  execute,  and
shall date, authenticate (or cause the Authenticating Agent to authenticate) and
deliver,  in the name of the designated  transferee or transferees,  one or more
new Certificates of a like aggregate  principal  portion or Percentage  Interest
and of the same Class.

            At  the  option  of  the  Certificateholders,  Certificates  may  be
exchanged for other Certificates of authorized Denominations of a like aggregate
principal portion or Percentage Interest and of the same Class upon surrender of
the  Certificates  to be  exchanged  at any such office or agency.  Whenever any
Certificates  are so surrendered  for exchange,  the Trustee shall execute,  and
shall date, authenticate (or cause the Authenticating Agent to authenticate) and
deliver,  the Certificates  which the  Certificateholder  making the exchange is
entitled to receive.  Every Certificate presented or surrendered for transfer or
exchange shall (if so required by the  Certificate  Registrar or the Trustee) be
duly endorsed by, or be accompanied by a written  instrument of transfer in form
satisfactory to the Certificate  Registrar,  duly executed by the Holder thereof
or his attorney duly authorized in writing.

            No service  charge  shall be made for any  transfer  or  exchange of
Certificates,  but the Trustee or the Certificate  Registrar may require payment
of a sum sufficient to cover any tax or governmental  charge that may be imposed
in connection with any transfer or exchange of Certificates.

            All  Certificates  surrendered  for transfer  and exchange  shall be
canceled by the Certificate  Registrar,  the Trustee or the Authenticating Agent
in accordance with their standard procedures.

            (b) No transfer of a Class A-PO,  Class B-4,  Class B-5 or Class B-6
Certificate shall be made unless the registration requirements of the Securities
Act of 1933, as amended,  and any applicable  State securities laws are complied
with, or such transfer is exempt from the registration  requirements  under said
Act and laws.  In the event that a transfer  is to be made in  reliance  upon an
exemption from said Act or laws, (i) unless such transfer is made in reliance on
Rule 144A,  the Trustee or the Seller may, if such transfer is to be made within
three years after the later of (i) the date of the initial sale of  Certificates
or (ii) the last date on which the Seller or any affiliate  thereof was a Holder
of the Certificates proposed to be transferred, require a Class A-PO, Class B-4,
Class B-5 or Class B-6 Certificateholder to 


<PAGE>


deliver a written  Opinion of Counsel  acceptable  to and in form and  substance
satisfactory to the Trustee and the Seller, to the effect that such transfer may
be made pursuant to an exemption,  describing the  applicable  exemption and the
basis therefor, from said Act and laws or is being made pursuant to said Act and
laws,  which  Opinion of Counsel  shall not be an  expense of the  Trustee,  the
Seller or the Master Servicer, and (ii) the Trustee shall require the transferee
(other  than an  affiliate  of the  Seller on the  Closing  Date) to  execute an
investment  letter in the form of Exhibit J hereto  certifying to the Seller and
the Trustee the facts  surrounding such transfer,  which investment letter shall
not be an expense of the Trustee, the Seller or the Master Servicer.  The Holder
of a Class  A-PO,  Class B-4,  Class B-5 or Class B-6  Certificate  desiring  to
effect such transfer shall, and does hereby agree to, indemnify the Trustee, the
Seller, the Master Servicer and any Paying Agent acting on behalf of the Trustee
against any liability that may result if the transfer is not so exempt or is not
made in accordance with such federal and state laws.  Neither the Seller nor the
Trustee is under an obligation to register the Class A-PO,  Class B-4, Class B-5
or Class B-6 Certificates under said Act or any other securities law.

            (c) No transfer of a Class A-PO or Class B Certificate shall be made
(other than the transfer of the Class A-PO  Certificates  to an affiliate of the
Seller on the  Closing  Date)  unless  the  Trustee  shall have  received  (i) a
representation  letter from the  transferee in the form of Exhibit J hereto,  in
the case of a Class A-PO, Class B-4, Class B-5 or Class B-6  Certificate,  or in
the form of Exhibit K hereto, in the case of a Class B-1, Class B-2 or Class B-3
Certificate,  to the effect that either (a) such  transferee  is not an employee
benefit plan or other retirement arrangement subject to Title I of ERISA or Code
Section  4975,  or a  governmental  plan,  as defined in Section 3(32) of ERISA,
subject  to any  federal,  state  or local  law  ("Similar  Law")  which is to a
material  extent  similar  to the  foregoing  provisions  of  ERISA  or the Code
(collectively,  a "Plan")  and is not a person  acting on behalf of or using the
assets of any such Plan, which representation  letter shall not be an expense of
the Trustee,  the Seller or the Master Servicer or (b) with respect to the Class
B Certificates only, if such transferee is an insurance company,  (A) the source
of funds used to  purchase  the Class B  Certificate  is an  "insurance  company
general  account"  (as  such  term is  defined  in  Section  V(e) of  Prohibited
Transaction  Class Exemption  95-60 ("PTE 95-60"),  60 Fed. Reg. 35925 (July 12,
1995)),  (B) there is no Plan with  respect to which the amount of such  general
account's  reserves and liabilities for the contract(s)  held by or on behalf of
such Plan and all other Plans  maintained  by the same  employer  (or  affiliate
thereof  as defined  in  Section  V(a)(1) of PTE 95-60) or by the same  employee
organization  exceeds 10% of the total of all reserves and  liabilities  of such
general account (as such amounts are determined under Section I(a) of PTE 95-60)
at the date of  acquisition  and (C) the  purchase  and  holding of such Class B
Certificates  are covered by Sections I and III of PTE 95-60 or (ii) in the case
of any such Class A-PO or Class B Certificate  presented for registration in the
name of a Plan,  or a  trustee  of any such  Plan,  (A) an  Opinion  of  Counsel
satisfactory  to the Trustee  and the Seller to the effect that the  purchase or
holding of such Class A-PO or Class B Certificate  will not result in the assets
of the  Trust  Estate  being  deemed  to be "plan  assets"  and  subject  to the
prohibited transaction provisions of ERISA, the Code or Similar Law and will not
subject the  Trustee,  the Seller or the Master  Servicer to any  obligation  in
addition to those  undertaken in this Agreement,  which Opinion of Counsel shall
not be an expense of the Trustee, the Seller or the Master Servicer and (B) such


<PAGE>


other opinions of counsel,  officer's  certificates and agreements as the Seller
or the Master  Servicer  may require in  connection  with such  transfer,  which
opinions of  counsel,  officers'  certificates  and  agreements  shall not be an
expense of the Trustee,  the Seller or the Master  Servicer.  The Class A-PO and
Class B Certificates shall bear a legend referring to the foregoing restrictions
contained in this paragraph.

            (d) No legal or  beneficial  interest  in all or any  portion of the
Class  A-R  Certificate   may  be  transferred   directly  or  indirectly  to  a
"disqualified  organization" within the meaning of Code Section 860E(e)(5) or an
agent  of  a  disqualified   organization   (including  a  broker,  nominee,  or
middleman), to a Plan or a Person acting on behalf of or investing the assets of
a Plan (such Plan or Person, an "ERISA Prohibited  Holder") or to an individual,
corporation,  partnership  or other person unless such  transferee  (i) is not a
Non-U.S.  Person  or  (ii)  is a  Non-U.S.  Person  that  holds  the  Class  A-R
Certificate  in  connection  with the conduct of a trade or business  within the
United States and has furnished the transferor and the Trustee with an effective
Internal  Revenue  Service  Form  4224 or (iii) is a  Non-U.S.  Person  that has
delivered  to both the  transferor  and the  Trustee an opinion of a  nationally
recognized  tax  counsel  to the  effect  that the  transfer  of the  Class  A-R
Certificate  to it is in accordance  with the  requirements  of the Code and the
regulations  promulgated  thereunder  and that  such  transfer  of the Class A-R
Certificate  will not be  disregarded  for federal income tax purposes (any such
person who is not covered by clauses (i), (ii) or (iii) above being  referred to
herein as a "Non-permitted  Foreign  Holder"),  and any such purported  transfer
shall be void and have no effect.  The Trustee shall not execute,  and shall not
authenticate (or cause the Authenticating  Agent to authenticate) and deliver, a
new Class A-R Certificate in connection with any such transfer to a disqualified
organization  or agent thereof  (including a broker,  nominee or middleman),  an
ERISA  Prohibited  Holder or a  Non-permitted  Foreign  Holder,  and neither the
Certificate  Registrar  nor the Trustee shall accept a surrender for transfer or
registration   of  transfer,   or  register  the  transfer  of,  the  Class  A-R
Certificate,  unless  the  transferor  shall  have  provided  to the  Trustee an
affidavit, substantially in the form attached as Exhibit H hereto, signed by the
transferee,  to the  effect  that  the  transferee  is not  such a  disqualified
organization,  an agent  (including a broker,  nominee,  or  middleman)  for any
entity as to which the  transferee  has not  received  a  substantially  similar
affidavit,  an ERISA Prohibited Holder or a Non-permitted  Foreign Holder, which
affidavit  shall contain the consent of the transferee to any such amendments of
this  Agreement  as  may  be  required  to  further   effectuate  the  foregoing
restrictions   on  transfer  of  the  Class  A-R   Certificate  to  disqualified
organizations,  ERISA Prohibited Holders or Non-permitted  Foreign Holders. Such
affidavit  shall also  contain  the  statement  of the  transferee  that (i) the
transferee has historically  paid its debts as they have come due and intends to
do so in  the  future,  (ii)  the  transferee  understands  that  it  may  incur
liabilities in excess of cash flows  generated by the residual  interest,  (iii)
the  transferee  intends  to pay taxes  associated  with  holding  the  residual
interest as they become due and (iv) the transferee  will not transfer the Class
A-R Certificate to any Person who does not provide an affidavit substantially in
the form attached as Exhibit H hereto.

            The affidavit described in the preceding paragraph,  if not executed
in connection with the initial issuance of the Class A-R  Certificate,  shall be
accompanied  by a written  statement  in the form  attached as Exhibit I hereto,
signed by the transferor, to the effect that as 


<PAGE>


of the time of the transfer,  the  transferor  has no actual  knowledge that the
transferee  is  a  disqualified   organization,   ERISA  Prohibited   Holder  or
Non-permitted  Foreign  Holder,  and has no knowledge or reason to know that the
statements  made by the transferee  with respect to clauses (i) and (iii) of the
last sentence of the preceding paragraph are not true. The Class A-R Certificate
shall bear a legend  referring to the foregoing  restrictions  contained in this
paragraph and the preceding paragraph.

            Upon  notice to the  Master  Servicer  that any legal or  beneficial
interest  in any  portion  of the Class A-R  Certificate  has been  transferred,
directly  or  indirectly,  to  a  disqualified  organization  or  agent  thereof
(including a broker,  nominee,  or middleman) in  contravention of the foregoing
restrictions,  (i)  such  transferee  shall be  deemed  to hold  the  Class  A-R
Certificate  in  constructive  trust  for  the  last  transferor  who  was not a
disqualified  organization  or  agent  thereof,  and  such  transferor  shall be
restored  as the owner of the Class A-R  Certificate  as  completely  as if such
transfer had never  occurred,  provided that the Master Servicer may, but is not
required to, recover any  distributions  made to such transferee with respect to
the Class A-R Certificate, and (ii) the Master Servicer agrees to furnish to the
Internal  Revenue  Service and to any transferor of the Class A-R Certificate or
such agent (within 60 days of the request  therefor by the  transferor or agent)
such information  necessary to the application of Code Section 860E(e) as may be
required by the Code,  including  but not  limited to the  present  value of the
total  anticipated  excess  inclusions with respect to the Class A-R Certificate
(or portion  thereof) for periods  after such  transfer.  At the election of the
Master  Servicer,  the cost to the Master  Servicer of computing and  furnishing
such  information  may be charged to the  transferor  or such agent  referred to
above; however, the Master Servicer shall in no event be excused from furnishing
such information.

SECTION 5.03.     MUTILATED, DESTROYED, LOST OR STOLEN CERTIFICATES.

            If (i) any mutilated  Certificate  is  surrendered to the Trustee or
the Authenticating  Agent, or the Trustee or the  Authenticating  Agent receives
evidence  to  its  satisfaction  of  the  destruction,  loss  or  theft  of  any
Certificate,  and (ii) there is delivered  to the Trustee or the  Authenticating
Agent such security or indemnity as may be required by them to hold each of them
harmless,  then,  in the absence of notice to the Trustee or the  Authenticating
Agent that such  Certificate  has been  acquired by a bona fide  purchaser,  the
Trustee shall execute and  authenticate  (or cause the  Authenticating  Agent to
authenticate)  and deliver,  in exchange  for or in lieu of any such  mutilated,
destroyed,  lost or stolen  Certificate,  a new  Certificate  of like  tenor and
principal  portion  or  Percentage  Interest  and of the  same  Class.  Upon the
issuance  of  any  new  Certificate  under  this  Section,  the  Trustee  or the
Certificate  Registrar may require the payment of a sum  sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto and any
other  expense   (including  the  fees  and  expenses  of  the  Trustee  or  the
Authenticating Agent) in connection therewith.  Any duplicate Certificate issued
pursuant to this Section shall constitute complete and indefeasible  evidence of
ownership in the Trust Estate, as if originally issued, whether or not the lost,
stolen, or destroyed Certificate shall be found at any time.


<PAGE>


SECTION 5.04.     PERSONS DEEMED OWNERS.

            Prior to the due  presentation of a Certificate for  registration of
transfer,  the  Seller,  the  Master  Servicer,  the  Trustee,  the  Certificate
Registrar and any agent of the Seller,  the Master Servicer,  the Trustee or the
Certificate  Registrar  may treat the  Person in whose name any  Certificate  is
registered  as the  owner  of such  Certificate  for the  purpose  of  receiving
distributions  pursuant to Section 4.01, and for all other purposes  whatsoever,
and  neither the Seller,  the Master  Servicer,  the  Trustee,  the  Certificate
Registrar nor any agent of the Seller,  the Master Servicer,  the Trustee or the
Certificate Registrar shall be affected by notice to the contrary.

SECTION 5.05.     ACCESS TO LIST OF CERTIFICATEHOLDERS' NAMES AND
ADDRESSES.

            (a) If the  Trustee  is not  acting as  Certificate  Registrar,  the
Certificate  Registrar  shall  furnish or cause to be  furnished to the Trustee,
within 15 days after  receipt by the  Certificate  Registrar of a request by the
Trustee in writing, a list, in such form as the Trustee may reasonably  require,
of the names and  addresses  of the  Certificateholders  of each Class as of the
most recent Record Date.

            (b) If five or more  Certificateholders  (hereinafter referred to as
"applicants") apply in writing to the Trustee,  and such application states that
the applicants desire to communicate with other  Certificateholders with respect
to  their  rights  under  this  Agreement  or  under  the  Certificates  and  is
accompanied  by a copy of the  communication  which such  applicants  propose to
transmit,  then the Trustee  shall,  within five  Business  Days  following  the
receipt  of such  application,  afford  such  applicants  access  during  normal
business  hours  to the  most  recent  list  of  Certificateholders  held by the
Trustee. If such a list is as of the date more than 90 days prior to the date of
receipt of such  applicants'  request  and the  Trustee  is not the  Certificate
Registrar,  the Trustee shall promptly request from the Certificate  Registrar a
current  list as  provided  in  paragraph  (a)  hereof,  and shall  afford  such
applicants access to such list promptly upon receipt.

            (c) Every Certificateholder, by receiving and holding a Certificate,
agrees with the Seller, the Master Servicer,  the Certificate  Registrar and the
Trustee that neither the Seller, the Master Servicer,  the Certificate Registrar
nor the Trustee  shall be held  accountable  by reason of the  disclosure of any
such  information  as to the names,  addresses and  Percentage  Interests of the
Certificateholders   hereunder,   regardless  of  the  source  from  which  such
information was delivered.

SECTION 5.06.     MAINTENANCE OF OFFICE OR AGENCY.

            The Trustee will maintain, at its expense, an office or agency where
Certificates  may be surrendered  for  registration  of transfer or exchange and
where notices and demands to or upon the Certificate Registrar in respect of the
Certificates and this Agreement may be served. The Trustee initially  designates
the  Corporate  Trust  Office and the  principal  corporate  trust office of the
Authenticating Agent, if any, as its offices and agencies for said purposes.


<PAGE>


SECTION 5.07.     DEFINITIVE CERTIFICATES.

            If (i)(A) the Master  Servicer  advises the Trustee in writing  that
the  Clearing  Agency is no longer  willing or able  properly to  discharge  its
responsibilities as depository with respect to the Book-Entry Certificates,  and
(B) the Master  Servicer  is unable to locate a  qualified  successor,  (ii) the
Master Servicer, at its option, advises the Trustee in writing that it elects to
terminate the book-entry  system through the Clearing  Agency or (iii) after the
occurrence of dismissal or resignation of the Master Servicer, Beneficial Owners
representing  aggregate  Voting  Interests of not less than 51% of the aggregate
Voting Interests of each outstanding Class of Book-Entry Certificates advise the
Trustee through the Clearing Agency and Clearing Agency  Participants in writing
that the  continuation of a book-entry  system through the Clearing Agency is no
longer in the best interests of the Beneficial  Owners, the Trustee shall notify
the Beneficial  Owners,  through the Clearing  Agency,  of the occurrence of any
such event and of the  availability  of  Definitive  Certificates  to Beneficial
Owners requesting the same. Upon surrender to the Trustee by the Clearing Agency
of the Certificates held of record by its nominee, accompanied by reregistration
instructions and directions to execute and  authenticate  new Certificates  from
the Master  Servicer,  the Trustee  shall  execute and  authenticate  Definitive
Certificates  for delivery at its Corporate  Trust Office.  The Master  Servicer
shall arrange for, and will bear all costs of, the printing and issuance of such
Definitive Certificates. Neither the Seller, the Master Servicer nor the Trustee
shall be liable for any delay in delivery of such  instructions  by the Clearing
Agency and may conclusively  rely on, and shall be protected in relying on, such
instructions.

SECTION 5.08.     NOTICES TO CLEARING AGENCY.

            Whenever notice or other  communication to the Holders of Book-Entry
Certificates  is  required  under this  Agreement,  unless and until  Definitive
Certificates  shall have been issued to  Beneficial  Owners  pursuant to Section
5.07,  the  Trustee  shall give all such  notices and  communications  specified
herein to be given to Holders of Book-Entry Certificates to the Clearing Agency.


<PAGE>


ARTICLE VI

THE SELLER AND THE MASTER SERVICER

SECTION 6.01.     LIABILITY OF THE SELLER AND THE MASTER SERVICER.

            The  Seller  and  the  Master  Servicer  shall  each  be  liable  in
accordance herewith only to the extent of the obligations  specifically  imposed
by this  Agreement  and  undertaken  hereunder  by the  Seller  and  the  Master
Servicer.

SECTION 6.02.     MERGER OR CONSOLIDATION OF THE SELLER OR THE
MASTER SERVICER.

            Subject  to the  following  paragraph,  the  Seller  and the  Master
Servicer each will keep in full effect its existence, rights and franchises as a
corporation  under the laws of the jurisdiction of its  incorporation,  and will
obtain and preserve its qualification to do business as a foreign corporation in
each  jurisdiction  in which  such  qualification  is or shall be  necessary  to
protect the validity and  enforceability of this Agreement,  the Certificates or
any of the  Mortgage  Loans and to  perform  its  respective  duties  under this
Agreement.

            The Seller or the Master Servicer may be merged or consolidated with
or into any Person,  or transfer all or  substantially  all of its assets to any
Person,  in which case any Person  resulting from any merger or consolidation to
which the Seller or Master Servicer shall be a party,  or any Person  succeeding
to the business of the Seller or Master Servicer,  shall be the successor of the
Seller or Master  Servicer  hereunder,  without the  execution  or filing of any
paper or any  further  act on the part of any of the  parties  hereto,  anything
herein to the contrary notwithstanding;  provided, however, that, in the case of
the Master  Servicer,  any such successor or resulting Person shall be qualified
to service mortgage loans for FNMA or FHLMC.

SECTION 6.03.     LIMITATION ON LIABILITY OF THE SELLER, THE MASTER
SERVICER AND OTHERS.

            Neither the Seller nor the Master Servicer nor any subcontractor nor
any of the  partners,  directors,  officers,  employees or agents of any of them
shall be under any liability to the Trust Estate or the  Certificateholders  and
all such Persons shall be held  harmless for any action taken or for  refraining
from the taking of any action in good faith pursuant to this  Agreement,  or for
errors in judgment; provided, however, that this provision shall not protect any
such Person against any breach of warranties or  representations  made herein or
against  any  liability  which would  otherwise  be imposed by reason of willful
misfeasance,  bad faith or gross


<PAGE>


negligence in the  performance  of duties or by reason of reckless  disregard of
obligations  and  duties  hereunder.   The  Seller,  the  Master  Servicer,  any
subcontractor,  and any partner, director,  officer, employee or agent of any of
them shall be entitled to  indemnification  by the Trust Estate and will be held
harmless against any loss,  liability or expense incurred in connection with any
legal  action  relating to this  Agreement or the  Certificates,  other than any
loss, liability or expense incurred by reason of willful misfeasance,  bad faith
or gross  negligence  in the  performance  of his or its duties  hereunder or by
reason of reckless disregard of his or its obligations and duties hereunder. The
Seller,  the Master  Servicer and any of the directors,  officers,  employees or
agents of either may rely in good faith on any document of any kind which, prima
facie, is properly  executed and submitted by any Person  respecting any matters
arising hereunder. Neither the Seller nor the Master Servicer shall be under any
obligation to appear in, prosecute or defend any legal action unless such action
is related  to its  respective  duties  under  this  Agreement  and which in its
opinion does not involve it in any expense or liability; provided, however, that
the Seller or the  Master  Servicer  may in its  discretion  undertake  any such
action which it may deem  necessary or desirable  with respect to this Agreement
and the  rights  and  duties of the  parties  hereto  and the  interests  of the
Certificateholders  hereunder if the  Certificateholders  offer to the Seller or
the  Master  Servicer,  as the case may be,  reasonable  security  or  indemnity
against the costs,  expenses and  liabilities  which may be incurred  therein or
thereby.  In such  event,  the legal  expenses  and costs of such action and any
liability  resulting  therefrom shall be expenses,  costs and liabilities of the
Trust  Estate,  and the Seller or the Master  Servicer  shall be  entitled to be
reimbursed therefor out of the Certificate  Account,  and such amounts shall, on
the following Distribution Date or Distribution Dates, be allocated in reduction
of  distributions  on the Class A and Class B Certificates in the same manner as
Realized Losses are allocated pursuant to Section 4.02(a).

SECTION 6.04.     RESIGNATION OF THE MASTER SERVICER.

            The Master Servicer shall not resign from the obligations and duties
hereby imposed on it except upon  determination that its duties hereunder are no
longer permissible under applicable law or are in material conflict by reason of
applicable  law  with  any  other   activities   carried  on  by  it.  Any  such
determination  permitting  the  resignation  of the  Master  Servicer  shall  be
evidenced by an Opinion of Counsel to such effect  delivered to the Trustee.  No
such  resignation  shall  become  effective  until the  Trustee  or a  successor
servicer  shall have  assumed the Master  Servicer's  responsibilities,  duties,
liabilities and obligations hereunder.

SECTION 6.05.     COMPENSATION TO THE MASTER SERVICER.

            The Master Servicer shall be entitled to receive a monthly fee equal
to the Master Servicing Fee, as compensation for services rendered by the Master
Servicer under this Agreement.  The Master Servicer also will be entitled to any
late reporting fees paid by a Servicer  pursuant to its Servicing  Agreement and
any  investment  income  on funds  on  deposit  in the  Certificate  Account  as
additional compensation.

SECTION 6.06.     ASSIGNMENT OR DELEGATION OF DUTIES BY MASTER
SERVICER.

            The Master  Servicer shall not assign or transfer any of its rights,
benefits or privileges under this Agreement to any other Person,  or delegate to
or subcontract  with, or authorize or appoint any other Person to perform any of
the duties,  covenants or  obligations  to be  performed by the Master  Servicer
without the prior written consent of the Trustee, and any agreement,  instrument
or act  purporting  to  effect  any such  assignment,  transfer,  delegation  or
appointment shall be void.  Notwithstanding  the foregoing,  the Master Servicer
shall have the 


<PAGE>


right without the prior written  consent of the Trustee (i) to assign its rights
and delegate its duties and obligations hereunder;  provided,  however, that (a)
the purchaser or transferee accepting such assignment or delegation is qualified
to service mortgage loans for FNMA or FHLMC, is satisfactory to the Trustee,  in
the  exercise of its  reasonable  judgment,  and  executes  and  delivers to the
Trustee an  agreement,  in form and  substance  reasonably  satisfactory  to the
Trustee, which contains an assumption by such purchaser or transferee of the due
and punctual  performance  and  observance  of each covenant and condition to be
performed or observed by the Master  Servicer  hereunder from and after the date
of such  agreement;  and (b)  each  applicable  Rating  Agency's  rating  of any
Certificates in effect immediately prior to such assignment, sale or transfer is
not  reasonably  likely to be qualified,  downgraded or withdrawn as a result of
such assignment, sale or transfer and the Certificates are not reasonably likely
to be placed on credit  review  status by any such  Rating  Agency;  and (ii) to
delegate to, subcontract with, authorize,  or appoint an affiliate of the Master
Servicer to perform and carry out any duties,  covenants  or  obligations  to be
performed and carried out by the Master Servicer under this Agreement and hereby
agrees so to delegate, subcontract,  authorize or appoint to an affiliate of the
Master Servicer any duties, covenants or obligations to be performed and carried
out by the  Master  Servicer  to the  extent  that  such  duties,  covenants  or
obligations  are to be  performed  in any state or  states  in which the  Master
Servicer is not authorized to do business as a foreign  corporation but in which
the  affiliate  is so  authorized.  In no case,  however,  shall  any  permitted
assignment  and delegation  relieve the Master  Servicer of any liability to the
Trustee or the Seller  under this  Agreement,  incurred  by it prior to the time
that the conditions contained in clause (i) above are met.

SECTION 6.07. INDEMNIFICATION OF TRUSTEE AND SELLER BY MASTER SERVICER.

            The Master  Servicer  shall  indemnify and hold harmless the Trustee
and the Seller and any  director,  officer or agent  thereof  against  any loss,
liability or expense,  including reasonable  attorney's fees, arising out of, in
connection  with or  incurred  by reason of  willful  misfeasance,  bad faith or
negligence  in the  performance  of duties of the  Master  Servicer  under  this
Agreement or by reason of reckless disregard of its obligations and duties under
this Agreement. Any payment pursuant to this Section made by the Master Servicer
to the  Trustee or the Seller  shall be from such  entity's  own funds,  without
reimbursement  therefor.  The  provisions of this Section 6.07 shall survive the
termination of this Agreement.


<PAGE>


ARTICLE VII

DEFAULT

SECTION 7.01.     EVENTS OF DEFAULT.

            In case one or more of the following Events of Default by the Master
Servicer shall occur and be continuing, that is to say:

            (i) any failure by the Master Servicer (a) to remit any funds to the
      Paying Agent as required by Section 4.03 or (b) to  distribute or cause to
      be distributed to  Certificateholders  any payment  required to be made by
      the Master  Servicer  under the terms of this Agreement  which,  in either
      case,  continues  unremedied for a period of three business days after the
      date upon which written  notice of such failure,  requiring the same to be
      remedied,  shall have been given to the Master  Servicer by the Trustee or
      to the Master  Servicer  and the  Trustee by the  holders of  Certificates
      evidencing  in the  aggregate  not less than 25% of the  aggregate  Voting
      Interest represented by all Certificates; or

           (ii) any failure on the part of the Master  Servicer  duly to observe
      or  perform  in  any  material  respect  any  other  of the  covenants  or
      agreements on the part of the Master  Servicer in the  Certificates  or in
      this Agreement  which  continues  unremedied for a period of 60 days after
      the date on which written notice of such failure, requiring the same to be
      remedied,  shall have been given to the Master Servicer by the Trustee, or
      to the Master  Servicer  and the  Trustee by the  holders of  Certificates
      evidencing  in the  aggregate  not less than 25% of the  aggregate  Voting
      Interest represented by all Certificates; or

          (iii) a decree or order of a court or agency or supervisory  authority
      having  jurisdiction  in the  premises for the  appointment  of a trustee,
      conservator,  receiver  or  liquidator  in  any  bankruptcy,   insolvency,
      readjustment  of debt,  marshaling  of assets and  liabilities  or similar
      proceedings,  or for the winding-up or  liquidation of its affairs,  shall
      have been  entered  against the Master  Servicer  and such decree or order
      shall have remained in force  undischarged and unstayed for a period of 60
      days; or

           (iv) the  Master  Servicer  shall  consent  to the  appointment  of a
      trustee,  conservator,  receiver or liquidator or liquidating committee in
      any bankruptcy, insolvency, readjustment of debt, marshaling of assets and
      liabilities,  voluntary  liquidation or similar proceedings of or relating
      to the Master Servicer,  or of or relating to all or substantially  all of
      its property; or

            (v) the Master  Servicer shall admit in writing its inability to pay
      its debts  generally as they become due, file a petition to take advantage
      of any applicable 


<PAGE>


      insolvency,  bankruptcy or reorganization  statute, make an assignment for
      the  benefit  of its  creditors  or  voluntarily  suspend  payment  of its
      obligations;

           (vi) the Master Servicer shall be dissolved,  or shall dispose of all
      or  substantially  all of its assets;  or  consolidate  with or merge into
      another entity or shall permit another entity to consolidate or merge into
      it,  such  that the  resulting  entity  does not meet the  criteria  for a
      successor servicer, as specified in Section 6.02 hereof; or

          (vii) the Master Servicer and any subservicer  appointed by it becomes
      ineligible  to  service  for both  FNMA  and  FHLMC,  which  ineligibility
      continues unremedied for a period of 90 days.

then, and in each and every such case,  subject to applicable law, so long as an
Event of Default shall not have been remedied, either the Trustee or the holders
of  Certificates  evidencing  in the  aggregate  not  less  than  66 2/3% of the
aggregate Voting Interest represented by all Certificates,  by notice in writing
to the Master  Servicer (and to the Trustee if given by the  Certificateholders)
may terminate all of the rights and  obligations  of the Master  Servicer  under
this Agreement and in and to the Mortgage  Loans,  but without  prejudice to any
rights which the Master Servicer may have to the aggregate Master Servicing Fees
due prior to the date of  transfer  of the  Master  Servicer's  responsibilities
hereunder,  reimbursement of expenses to the extent permitted by this Agreement,
Periodic  Advances  and other  advances  of its own funds.  Upon  receipt by the
Master  Servicer of such written  notice,  all authority and power of the Master
Servicer under this Agreement,  whether with respect to the  Certificates or the
Mortgage Loans or otherwise, shall pass to and be vested in the Trustee pursuant
to and under this  Section,  subject to the  provisions  of Section  7.05;  and,
without  limitation,  the Trustee is hereby  authorized and empowered to execute
and deliver, on behalf of the Master Servicer, as attorney-in-fact or otherwise,
any and all documents and other  instruments,  and to do or accomplish all other
acts or things necessary or appropriate to effect the purposes of such notice of
termination,  whether to complete the transfer and  endorsement or assignment of
the Mortgage  Loans and related  documents  or  otherwise.  The Master  Servicer
agrees to cooperate with the Trustee in effecting the  termination of the Master
Servicer's  responsibilities and rights hereunder and shall promptly provide the
Trustee all  documents  and records  reasonably  


<PAGE>


requested by it to enable it to assume the Master Servicer's functions hereunder
and shall promptly also transfer to the Trustee all amounts which then have been
or should have been deposited in the Certificate  Account by the Master Servicer
or which are  thereafter  received by the Master  Servicer  with  respect to the
Mortgage Loans.

SECTION 7.02. OTHER REMEDIES OF TRUSTEE.

            During  the  continuance  of any Event of  Default,  so long as such
Event of Default shall not have been remedied,  the Trustee,  in addition to the
rights  specified  in Section  7.01,  shall  have the right,  in its own name as
trustee of an express  trust,  to take all actions now or hereafter  existing at
law, in equity or by statute to enforce its rights and  remedies  and to protect
the interests,  and enforce the rights and remedies,  of the  Certificateholders
(including the institution and prosecution of all judicial,  administrative  and
other  proceedings  and the  filing of  proofs  of claim and debt in  connection
therewith).  Except as otherwise expressly provided in this Agreement, no remedy
provided for by this Agreement shall be exclusive of any other remedy,  and each
and every remedy shall be cumulative  and in addition to any other remedy and no
delay or omission to exercise any right or remedy shall impair any such right or
remedy or shall be deemed to be a waiver of any Event of Default.

SECTION 7.03.  DIRECTIONS  BY  CERTIFICATEHOLDERS  AND DUTIES OF TRUSTEE  DURING
EVENT OF DEFAULT.

            During  the  continuance  of  any  Event  of  Default,   Holders  of
Certificates  evidencing  in the  aggregate  not less than 25% of the  aggregate
Voting Interest  represented by all Certificates may direct the time, method and
place of conducting any proceeding for any remedy  available to the Trustee,  or
exercising any trust or power conferred upon the Trustee,  under this Agreement;
provided,  however,  that the Trustee shall be under no obligation to pursue any
such  remedy,  or to exercise  any of the rights or powers  vested in it by this
agreement (including, without limitation, (i) the conducting or defending of any
administrative action or litigation hereunder or in relation hereto and (ii) the
terminating  of the Master  Servicer  from its  rights  and  duties as  servicer
hereunder) at the request, order or direction of any of the  Certificateholders,
unless such  Certificateholders  shall have  offered to the  Trustee  reasonable
security or indemnity  against the cost,  expenses and liabilities  which may be
incurred  therein  or  thereby  and,  provided  further,  that,  subject  to the
provisions  of  Section  8.01,  the  Trustee  shall have the right to decline to
follow any such  direction  if the  Trustee,  in  accordance  with an Opinion of
Counsel,  determines  that the action or proceeding so directed may not lawfully
be  taken  or if the  Trustee  in good  faith  determines  that  the  action  or
proceeding  so directed  would  involve it in personal  liability or be unjustly
prejudicial to the nonassenting Certificateholders.


<PAGE>


SECTION 7.04. ACTION UPON CERTAIN FAILURES OF THE MASTER SERVICER AND UPON EVENT
OF DEFAULT.

            In the event that the Trustee shall have knowledge of any failure of
the Master  Servicer  specified in Section 7.01(i) or (ii) which would become an
Event of  Default  upon the Master  Servicer's  failure to remedy the same after
notice,  the  Trustee  may,  but  need  not if the  Trustee  deems it not in the
Certificateholders'  best interest,  give notice thereof to the Master Servicer.
For all  purposes of this  Agreement,  in the absence of actual  knowledge  by a
corporate trust officer of the Trustee,  the Trustee shall not be deemed to have
knowledge of any failure of the Master  Servicer as specified in Section 7.01(i)
and (ii) or any Event of  Default  unless  notified  thereof  in  writing by the
Master Servicer or by a Certificateholder.

SECTION 7.05. TRUSTEE TO ACT; APPOINTMENT OF SUCCESSOR.

            When the Master Servicer receives notice of termination  pursuant to
Section 7.01 or the Trustee  receives  the  resignation  of the Master  Servicer
evidenced by an Opinion of Counsel  pursuant to Section 6.04,  the Trustee shall
be the  successor  in all  respects to the Master  Servicer  in its  capacity as
master servicer under this Agreement and the  transactions set forth or provided
for  herein  and shall  have the  rights  and  powers  and be subject to all the
responsibilities,  duties and liabilities  relating thereto placed on the Master
Servicer  by the  terms  and  provisions  hereof  and in its  capacity  as  such
successor  shall have the same  limitation  of liability  herein  granted to the
Master  Servicer.  In the event  that the  Trustee is  succeeding  to the Master
Servicer as the Master Servicer, as compensation  therefor, the Trustee shall be
entitled to receive monthly such portion of the Master  Servicing Fee,  together
with  such  other  servicing  compensation  as is  agreed to at such time by the
Trustee and the Master Servicer, but in no event more than 25% thereof until the
date of final cessation of the Master Servicer's servicing activities hereunder.
Notwithstanding  the above, the Trustee may, if it shall be unwilling to so act,
or shall,  if it is unable to so act or to obtain a qualifying  bid as described
below,  appoint, or petition a court of competent  jurisdiction to appoint,  any
housing and home finance  institution,  bank or mortgage  servicing  institution
having a net worth of not less than $10,000,000 and meeting such other standards
for a successor servicer as are set forth herein, as the successor to the Master
Servicer hereunder in the assumption of all or any part of the responsibilities,
duties or liabilities of the Master Servicer hereunder;  provided, however, that
until  such a  successor  master  servicer  is  appointed  and has  assumed  the
responsibilities,  duties and liabilities of the Master Servicer hereunder,  the
Trustee  shall  continue  as the  successor  to the Master  Servicer as provided
above.  The compensation of any successor master servicer so appointed shall not
exceed the  compensation  specified  in Section  6.05  hereof.  In the event the
Trustee is  required  to solicit  bids as  provided  above,  the  Trustee  shall
solicit,   by  public   announcement,   bids  from   housing  and  home  finance
institutions,   banks  and   mortgage   servicing   institutions   meeting   the
qualifications  set forth in the  preceding  sentence  for the  purchase  of the
master  servicing  functions.  Such public  announcement  shall specify that the
successor  master  servicer  shall be  entitled to the full amount of the Master
Servicing Fee as compensation together with the other servicing  compensation in
the form of late reporting fees or otherwise as provided in Section 6.05. Within
30 days after any such public  announcement,  the Trustee  shall  negotiate  and
effect the sale,  transfer and  assignment  of the master  servicing  rights and


<PAGE>


responsibilities  hereunder  to  the  qualified  party  submitting  the  highest
qualifying  bid.  The Trustee  shall deduct all costs and expenses of any public
announcement  and of any sale,  transfer and assignment of the servicing  rights
and  responsibilities  hereunder  from any sum  received by the Trustee from the
successor  to the  Master  Servicer  in  respect  of  such  sale,  transfer  and
assignment.  After such  deductions,  the remainder of such sum shall be paid by
the  Trustee  to the Master  Servicer  at the time of such  sale,  transfer  and
assignment to the Master  Servicer's  successor.  The Trustee and such successor
shall take such action, consistent with this Agreement, as shall be necessary to
effectuate any such succession. The Master Servicer agrees to cooperate with the
Trustee and any successor  servicer in effecting the  termination  of the Master
Servicer's  servicing  responsibilities  and rights hereunder and shall promptly
provide  the Trustee or such  successor  master  servicer,  as  applicable,  all
documents  and  records  reasonably  requested  by it to enable it to assume the
Master  Servicer's  function  hereunder and shall  promptly also transfer to the
Trustee or such successor master servicer, as applicable, all amounts which then
have been or should have been deposited in the Certificate Account by the Master
Servicer or which are thereafter received by the Master Servicer with respect to
the Mortgage Loans.  Neither the Trustee nor any other successor master servicer
shall be deemed to be in default  hereunder by reason of any failure to make, or
any delay in making, any distribution hereunder or any portion thereof caused by
(i) the failure of the Master  Servicer to deliver,  or any delay in delivering,
cash, documents or records to it, or (ii) restrictions imposed by any regulatory
authority having jurisdiction over the Master Servicer. Notwithstanding anything
to the contrary contained in Section 7.01 above or this Section 7.05, the Master
Servicer shall retain all of its rights and responsibilities  hereunder,  and no
successor  (including  the Trustee)  shall succeed  thereto,  if the  assumption
thereof by such successor would cause the rating assigned to any Certificates to
be  revoked,  downgraded  or placed  on credit  review  status  (other  than for
possible  upgrading) by either  Rating  Agency and the retention  thereof by the
Master Servicer would avert such revocation, downgrading or review.

SECTION 7.06. NOTIFICATION TO CERTIFICATEHOLDERS.

            Upon any  termination  of the Master  Servicer or  appointment  of a
successor  master servicer,  in each case as provided herein,  the Trustee shall
give prompt  written notice thereof to  Certificateholders  at their  respective
addresses appearing in the Certificate Register.  The Trustee shall also, within
45 days after the occurrence of any Event of Default known to the Trustee,  give
written  notice  thereof to  Certificateholders  at their  respective  addresses
appearing in the Certificate  Register,  unless such Event of Default shall have
been cured or waived within said 45 day period.


<PAGE>


ARTICLE VIII

CONCERNING THE TRUSTEE

SECTION 8.01.     DUTIES OF TRUSTEE.

            The  Trustee,  prior to the  occurrence  of an Event of Default  and
after the curing of all Events of Default which may have occurred, undertakes to
perform such duties and only such duties as are  specifically  set forth in this
Agreement.  In case an Event of Default has occurred (which has not been cured),
the Trustee,  subject to the provisions of Sections 7.01,  7.03,  7.04 and 7.05,
shall exercise such of the rights and powers vested in it by this Agreement, and
use the same  degree of care and  skill in its  exercise  as a prudent  investor
would exercise or use under the  circumstances in the conduct of such investor's
own affairs.

            The  Trustee,   upon  receipt  of  all  resolutions,   certificates,
statements,  opinions, reports, documents, orders or other instruments furnished
to the Trustee which are specifically  required to be furnished  pursuant to any
provision of this Agreement, shall examine them to determine whether they are in
the form required by this Agreement;  provided,  however, that the Trustee shall
not be responsible  for the accuracy or content of any  certificate,  statement,
instrument, report, notice or other document furnished by the Master Servicer or
the Servicers pursuant to Articles III, IV and IX.

            No  provision  of this  Agreement  shall be construed to relieve the
Trustee from liability for its own negligent  action,  its own negligent failure
to act or its own willful misconduct; provided, however, that:

            (i) Prior to the  occurrence  of an Event of  Default  and after the
      curing of all such Events of Default which may have  occurred,  the duties
      and  obligations of the Trustee shall be determined  solely by the express
      provisions of this  Agreement,  the Trustee shall not be liable except for
      the  performance of such duties and  obligations as are  specifically  set
      forth in this Agreement, no implied covenants or obligations shall be read
      into this  Agreement  against the Trustee and, in the absence of bad faith
      on the part of the Trustee,  the Trustee may conclusively  rely, as to the
      truth of the  statements  and the  correctness  of the opinions  expressed
      therein,  upon any  certificates or opinions  furnished to the Trustee and
      conforming to the requirements of this Agreement;

           (ii) The Trustee shall not be  personally  liable with respect to any
      action  taken,  suffered  or  omitted  to be taken by it in good  faith in
      accordance with the direction of holders of Certificates which evidence in
      the aggregate not less than 25% of the Voting Interest  represented by all
      Certificates  relating  to the time,  method and place of  conducting  any
      proceeding  for any remedy  available to the Trustee,  or  exercising  any
      trust or power conferred upon the Trustee under this Agreement; and


<PAGE>


          (iii) The Trustee  shall not be liable for any error of judgment  made
      in good  faith  by any of its  Responsible  Officers,  unless  it shall be
      proved that the Trustee or such Responsible  Officer,  as the case may be,
      was negligent in ascertaining the pertinent facts.

            None of the provisions contained in this Agreement shall require the
Trustee to expend or risk its own funds or otherwise  incur  personal  financial
liability in the  performance of any of its duties  hereunder or in the exercise
of any of its rights or powers if there is reasonable  ground for believing that
repayment of such funds or adequate  indemnity against such risk or liability is
not reasonably assured to it.

SECTION 8.02.     CERTAIN MATTERS AFFECTING THE TRUSTEE.

            Except as otherwise provided in Section 8.01:

            (i) The  Trustee  may  request  and rely and shall be  protected  in
      acting  or  refraining   from  acting  upon  any   resolution,   Officers'
      Certificate,  certificate of auditors or any other certificate, statement,
      instrument,  opinion, report, notice, request,  consent, order, appraisal,
      bond or other paper or  document  believed by it to be genuine and to have
      been signed or  presented by the proper party or parties and the manner of
      obtaining  consents and  evidencing  the  authorization  of the  execution
      thereof shall be subject to such reasonable regulations as the Trustee may
      prescribe;

           (ii) The Trustee may consult with counsel,  and any written advice of
      such  counsel  or any  Opinion  of  Counsel  shall  be full  and  complete
      authorization and protection in respect of any action taken or suffered or
      omitted by it hereunder in good faith and in  accordance  with such advice
      or Opinion of Counsel;

          (iii) The Trustee shall not be personally liable for any action taken,
      suffered  or  omitted  by  it  in  good  faith  and  believed  by it to be
      authorized or within the discretion or rights or powers  conferred upon it
      by this Agreement;

           (iv) Subject to Section 7.04,  the Trustee shall not be  accountable,
      shall  have no  liability  and makes no  representation  as to any acts or
      omissions  hereunder of the Master Servicer until such time as the Trustee
      may be required  to act as Master  Servicer  pursuant to Section  7.05 and
      thereupon  only for the acts or  omissions  of the  Trustee  as  successor
      Master Servicer; and

            (v) The Trustee may execute any of the trusts or powers hereunder or
      perform any duties  hereunder  either  directly or by or through agents or
      attorneys.

SECTION 8.03.     TRUSTEE NOT REQUIRED TO MAKE INVESTIGATION.

            Prior to the  occurrence of an Event of Default  hereunder and after
the curing of all Events of Default which may have  occurred,  the Trustee shall
not be bound to make any  investigation  into the facts or matters stated in any
resolution,   certificate,   statement,  


<PAGE>


instrument,  opinion, report, notice, request, consent, order, appraisal,  bond,
Mortgage,  Mortgage  Note or other paper or document  (provided the same appears
regular  on its  face),  unless  requested  in  writing  to do so by  holders of
Certificates  evidencing  in the  aggregate  not  less  than  51% of the  Voting
Interest represented by all Certificates; provided, however, that if the payment
within a reasonable  time to the Trustee of the costs,  expenses or  liabilities
likely  to be  incurred  by it in the  making of such  investigation  is, in the
opinion of the Trustee,  not  reasonably  assured to the Trustee by the security
afforded  to it by  the  terms  of  this  Agreement,  the  Trustee  may  require
reasonable  indemnity  against  such  expense or  liability as a condition to so
proceeding.  The reasonable expense of every such investigation shall be paid by
the Master  Servicer or, if paid by the  Trustee,  shall be repaid by the Master
Servicer upon demand.

SECTION 8.04. TRUSTEE NOT LIABLE FOR CERTIFICATES OR MORTGAGE LOANS.

            The recitals  contained herein and in the  Certificates  (other than
the certificate of  authentication  on the  Certificates)  shall be taken as the
statements of the Seller,  and the Trustee assumes no  responsibility  as to the
correctness of the same. The Trustee makes no representation for the correctness
of  the  same.  The  Trustee  makes  no  representation  as to the  validity  or
sufficiency of this Agreement or of the  Certificates or of any Mortgage Loan or
related document.  Subject to Section 2.04, the Trustee shall not be accountable
for the use or  application by the Seller of any of the  Certificates  or of the
proceeds of such  Certificates,  or for the use or application of any funds paid
to the Master  Servicer  in respect of the  Mortgage  Loans  deposited  into the
Certificate  Account by the Master Servicer or, in its capacity as trustee,  for
investment of any such amounts.

SECTION 8.05.     TRUSTEE MAY OWN CERTIFICATES.

            The Trustee and any agent  thereof,  in its  individual or any other
capacity,  may become the owner or pledgee of Certificates  with the same rights
it would  have if it were not  Trustee or such  agent and may  transact  banking
and/or trust business with the Seller, the Master Servicer or their Affiliates.

SECTION 8.06.     THE MASTER SERVICER TO PAY FEES AND EXPENSES.

            The Master Servicer  covenants and agrees to pay to the Trustee from
time to  time,  and  the  Trustee  shall  be  entitled  to  receive,  reasonable
compensation  (which  shall not be limited by any  provision of law in regard to
the compensation of a trustee of an express trust) for all services  rendered by
it in the  execution  of the  trusts  hereby  created  and in the  exercise  and
performance  of any of the powers and duties  hereunder  of the  Trustee and the
Master  Servicer  will pay or  reimburse  the  Trustee  upon its request for all
reasonable  expenses,  disbursements  and  advances  incurred  or  made by it in
accordance  with  any  of  the  provisions  of  this  Agreement  (including  the
reasonable compensation and the expenses and disbursements of its counsel and of
all persons not regularly in its employ) except any such expense,  disbursement,
or advance as may arise from its negligence or bad faith.


<PAGE>


SECTION 8.07.     ELIGIBILITY REQUIREMENTS.

            The Trustee  hereunder  shall at all times (i) be a  corporation  or
association  having its principal  office in a state and city  acceptable to the
Seller,  organized and doing business under the laws of such state or the United
States of  America,  authorized  under  such laws to  exercise  corporate  trust
powers, having a combined capital and surplus of at least $50,000,000,  or shall
be a member of a bank holding system, the aggregate combined capital and surplus
of which is at least $50,000,000, provided that its separate capital and surplus
shall at all times be at least the amount specified in Section  310(a)(2) of the
Trust  Indenture Act of 1939,  (ii) be subject to  supervision or examination by
federal  or state  authority  and (iii)  have a credit  rating  or be  otherwise
acceptable to the Rating Agencies such that neither of the Rating Agencies would
reduce  their  respective  then  current  ratings of the  Certificates  (or have
provided  such  security  from  time to  time as is  sufficient  to  avoid  such
reduction) as evidenced in writing by each Rating Agency. If such corporation or
association publishes reports of condition at least annually, pursuant to law or
to the requirements of the aforesaid  supervising or examining  authority,  then
for the  purposes  of this  Section  the  combined  capital  and surplus of such
corporation  or  association  shall be deemed  to be its  combined  capital  and
surplus as set forth in its most recent  report of  condition so  published.  In
case at any time the Trustee shall cease to be eligible in  accordance  with the
provisions of this Section,  the Trustee shall resign  immediately in the manner
and with the effect specified in Section 8.08.

SECTION 8.08.     RESIGNATION AND REMOVAL.

            The Trustee may at any time resign and be discharged  from the trust
hereby created by giving  written notice of resignation to the Master  Servicer,
such  resignation to be effective upon the  appointment of a successor  trustee.
Upon receiving such notice of  resignation,  the Master  Servicer shall promptly
appoint a successor  trustee by written  instrument,  in duplicate,  one copy of
which  instrument shall be delivered to the resigning entity and one copy to its
successor.  If no successor  trustee shall have been appointed and have accepted
appointment  within 30 days after the giving of such notice of resignation,  the
resigning  Trustee may  petition  any court of  competent  jurisdiction  for the
appointment of a successor trustee.

            If at any time the Trustee  shall cease to be eligible in accordance
with the  provisions  of  Section  8.07 and shall fail to resign  after  written
request  for its  resignation  by the  Master  Servicer,  or if at any  time the
Trustee shall become incapable of acting, or an order for relief shall have been
entered in any bankruptcy or insolvency  proceeding with respect to such entity,
or a receiver  of such  entity or of its  property  shall be  appointed,  or any
public officer shall take charge or control of the Trustee or of the property or
affairs  of the  Trustee  for  the  purpose  of  rehabilitation,  conversion  or
liquidation,  or the Master  Servicer shall deem it necessary in order to change
the situs of the Trust  Estate for state tax reasons,  then the Master  Servicer
shall remove the Trustee and appoint a successor trustee by written  instrument,
in duplicate,  one copy of which instrument shall be delivered to the Trustee so
removed and one copy to the successor trustee.


<PAGE>


            The Holders of  Certificates  evidencing  in the  aggregate not less
than 51% of the Voting Interests  represented by all  Certificates  (except that
any Certificate registered in the name of the Seller, the Master Servicer or any
affiliate  thereof  will not be taken into  account in  determining  whether the
requisite Voting Interests has been obtained) may at any time remove the Trustee
and appoint a successor by written  instrument or  instruments,  in  triplicate,
signed by such holders or their attorneys-in-fact duly authorized,  one complete
set of which instruments shall be delivered to the Master Servicer, one complete
set of which  shall be  delivered  to the entity or  entities so removed and one
complete set of which shall be delivered to the successor so appointed.

            Any  resignation  or removal of the  Trustee  and  appointment  of a
successor  pursuant  to any of the  provisions  of  this  Section  shall  become
effective upon acceptance of appointment by the successor as provided in Section
8.09.

SECTION 8.09.     SUCCESSOR.

            Any  successor  trustee  appointed as provided in Section 8.08 shall
execute,  acknowledge  and deliver to the Master Servicer and to its predecessor
trustee an instrument  accepting such appointment  hereunder,  and thereupon the
resignation or removal of the predecessor  trustee shall become  effective,  and
such  successor,  without any further act,  deed or  reconveyance,  shall become
fully  vested  with  all the  rights,  powers,  duties  and  obligations  of its
predecessor  hereunder,  with like  effect  as if  originally  named as  trustee
herein.  The  predecessor  trustee  shall  deliver  to its  successor  all Owner
Mortgage Loan Files and related  documents and  statements  held by it hereunder
(other than any Owner Mortgage Loan Files at the time held by a Custodian, which
Custodian shall become the agent of any successor  trustee  hereunder),  and the
Seller, the Master Servicer and the predecessor entity shall execute and deliver
such instruments and do such other things as may reasonably be required for more
fully and certainly  vesting and  confirming  in the successor  trustee all such
rights, powers, duties and obligations. No successor shall accept appointment as
provided in this Section  unless at the time of such  acceptance  such successor
shall be eligible under the provisions of Section 8.07

            Upon  acceptance of  appointment  by a successor as provided in this
Section, the Master Servicer shall mail notice of the succession of such trustee
hereunder  to all Holders of  Certificates  at their  addresses  as shown in the
Certificate  Register.  If the Master  Servicer fails to mail such notice within
ten days after acceptance of the successor trustee,  the successor trustee shall
cause such notice to be mailed at the expense of the Master Servicer.

SECTION 8.10.     MERGER OR CONSOLIDATION.

            Any Person into which the Trustee may be merged or converted or with
which it may be  consolidated,  to which it may sell or transfer  its  corporate
trust business and assets as a whole or  substantially  as a whole or any Person
resulting from any merger, sale, transfer,  conversion or consolidation to which
the Trustee shall be a party,  or any Person  succeeding to the business of such
entity, shall be the successor of the Trustee hereunder; provided, however, that
(i) such Person shall be eligible under the provisions of Section 8.07,  without
the


<PAGE>


execution  or filing of any paper or any  further  act on the part of any of the
parties hereto,  anything herein to the contrary  notwithstanding,  and (ii) the
Trustee  shall  deliver  an  Opinion  of  Counsel  to the  Seller and the Master
Servicer to the effect that such merger,  consolidation,  sale or transfer  will
not subject  the REMIC to federal,  state or local tax or cause the REMIC to not
qualify as a REMIC, which Opinion of Counsel shall be at the sole expense of the
Trustee.

SECTION 8.11.     AUTHENTICATING AGENT.

            The  Trustee  may appoint an  Authenticating  Agent,  which shall be
authorized  to act on  behalf of the  Trustee  in  authenticating  Certificates.
Wherever   reference  is  made  in  this  Agreement  to  the  authentication  of
Certificates  by the Trustee or the Trustee's  countersignature,  such reference
shall be deemed to  include  authentication  on  behalf  of the  Trustee  by the
Authenticating  Agent and a certificate of authentication  executed on behalf of
the  Trustee  by the  Authenticating  Agent.  The  Authenticating  Agent must be
acceptable  to the  Seller  and the Master  Servicer  and must be a  corporation
organized and doing  business  under the laws of the United States of America or
of any state,  having a  principal  office and place of  business in a state and
city acceptable to the Seller and the Master Servicer, having a combined capital
and surplus of at least  $15,000,000,  authorized  under such laws to do a trust
business  and  subject  to  supervision  or  examination  by  federal  or  state
authorities.

            Any corporation into which the Authenticating Agent may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or consolidation to which the Authenticating  Agent
shall be a party, or any corporation succeeding to the corporate agency business
of the  Authenticating  Agent,  shall be the  Authenticating  Agent  without the
execution  or filing of any paper or any  further act on the part of the Trustee
or the Authenticating Agent.

            The  Authenticating  Agent may at any time resign by giving at least
30 days' advance  written notice of  resignation to the Trustee,  the Seller and
the Master  Servicer.  The Trustee may at any time  terminate  the agency of the
Authenticating  Agent by giving  written  notice  thereof to the  Authenticating
Agent,  the  Seller  and  the  Master  Servicer.  Upon  receiving  a  notice  of
resignation  or  upon  such  a   termination,   or  in  case  at  any  time  the
Authenticating  Agent  shall  cease  to  be  eligible  in  accordance  with  the
provisions of this Section 8.11, the Trustee  promptly shall appoint a successor
Authenticating  Agent,  which shall be  acceptable to the Master  Servicer,  and
shall give  written  notice of such  appointment  to the Seller,  and shall mail
notice  of  such   appointment   to  all   Certificateholders.   Any   successor
Authenticating  Agent upon acceptance of its appointment  hereunder shall become
vested  with  all  the  rights,  powers,  duties  and  responsibilities  of  its
predecessor hereunder, with like effect as if originally named as Authenticating
Agent  herein.  No  successor  Authenticating  Agent shall be  appointed  unless
eligible under the provisions of this Section 8.11.

            The  Authenticating  Agent shall have no responsibility or liability
for any  action  taken  by it as  such  at the  direction  of the  Trustee.  Any
reasonable compensation paid to the Authenticating Agent shall be a reimbursable
expense under Section 8.06.


<PAGE>


SECTION 8.12.     SEPARATE TRUSTEES AND CO-TRUSTEES.

            The Trustee shall have the power from time to time to appoint one or
more  persons or  corporations  to act either as  co-trustees  jointly  with the
Trustee,  or as  separate  trustees,  for  the  purpose  of  holding  title  to,
foreclosing or otherwise taking action with respect to any Mortgage Loan outside
the state where the  Trustee has its  principal  place of  business,  where such
separate  trustee or  co-trustee  is necessary  or advisable  (or the Trustee is
advised by the Master  Servicer  that such  separate  trustee or  co-trustee  is
necessary  or  advisable)  under  the laws of any  state  in  which a  Mortgaged
Property  is located or for the  purpose of  otherwise  conforming  to any legal
requirement, restriction or condition in any state in which a Mortgaged Property
is located or in any state in which any portion of the Trust  Estate is located.
The Master Servicer shall advise the Trustee when, in its good faith opinion,  a
separate  trustee or  co-trustee  is necessary or  advisable as  aforesaid.  The
separate  trustees or co-trustees so appointed shall be trustees for the benefit
of all of the Certificateholders and shall have such powers, rights and remedies
as shall be specified in the instrument of appointment;  provided, however, that
no such  appointment  shall, or shall be deemed to,  constitute the appointee an
agent of the Trustee.  The Seller and the Master Servicer shall join in any such
appointment,  but such joining shall not be necessary for the  effectiveness  of
such appointment.

            Every separate trustee and co-trustee shall, to the extent permitted
by law, be appointed and act subject to the following provisions and conditions:

            (i) all powers,  duties,  obligations and rights  conferred upon the
      Trustee, in respect of the receipt, custody and payment of moneys shall be
      exercised solely by the Trustee;

           (ii) all other rights,  powers,  duties and obligations  conferred or
      imposed upon the Trustee  shall be conferred or imposed upon and exercised
      or  performed  by the  Trustee  and such  separate  trustee or  co-trustee
      jointly,  except to the extent that under any law of any  jurisdiction  in
      which any particular  act or acts are to be performed  (whether as Trustee
      hereunder or as successor to the Master  Servicer  hereunder)  the Trustee
      shall be  incompetent or unqualified to perform such act or acts, in which
      event such rights,  powers, duties and obligations  (including the holding
      of  title  to  the  Trust  Estate  or any  portion  thereof  in  any  such
      jurisdiction) shall be exercised and performed by such separate trustee or
      co-trustee;

          (iii) no separate trustee or co-trustee  hereunder shall be personally
      liable by reason of any act or omission of any other  separate  trustee or
      co-trustee hereunder; and

           (iv) the Trustee may at any time accept the  resignation of or remove
      any separate trustee or co-trustee so appointed by it, if such resignation
      or removal does not violate the other terms of this Agreement.


<PAGE>


            Any notice,  request or other  writing given to the Trustee shall be
deemed to have been given to each of the then separate trustees and co-trustees,
as  effectively  as if given to each of them.  Every  instrument  appointing any
separate trustee, co-trustee, or custodian shall refer to this Agreement and the
conditions  of this  Article.  Each separate  trustee and  co-trustee,  upon its
acceptance of the trusts conferred, shall be vested with the estates or property
specified in its instrument of appointment,  either jointly with the Trustee, or
separately,  as may be provided  therein,  subject to all the provisions of this
Agreement,  specifically including every provision of this Agreement relating to
the conduct of,  affecting  the liability  of, or affording  protection  to, the
Trustee. Every such instrument shall be furnished to the Trustee.

            Any separate  trustee,  co-trustee,  or custodian  may, at any time,
constitute  the  Trustee,  its agent or  attorney-in-fact,  with full  power and
authority, to the extent not prohibited by law, to do any lawful act under or in
respect of this Agreement on its behalf and in its name. If any separate trustee
or co-trustee shall die, become incapable of acting,  resign or be removed,  all
of its  estates,  properties,  rights,  remedies and trusts shall vest in and be
exercised by the Trustee to the extent permitted by law, without the appointment
of a new or successor trustee.

            No separate  trustee or  co-trustee  hereunder  shall be required to
meet the  terms  of  eligibility  as a  successor  trustee  under  Section  8.07
hereunder and no notice to  Certificateholders  of the appointment thereof shall
be required under Section 8.09 hereof.

            The  Trustee  agrees to  instruct  its  co-trustees,  if any, to the
extent necessary to fulfill such entity's obligations hereunder.

            The Master  Servicer  shall pay the reasonable  compensation  of the
co-trustees to the extent,  and in accordance  with the standards,  specified in
Section 8.06 hereof.

SECTION 8.13.     APPOINTMENT OF CUSTODIANS.

            The Trustee may at any time on or after the Closing  Date,  with the
consent of the Master Servicer and the Seller, appoint one or more Custodians to
hold all or a portion of the Owner Mortgage Loan Files as agent for the Trustee,
by entering  into a  Custodial  Agreement.  Subject to this  Article  VIII,  the
Trustee  agrees to  comply  with the terms of each  Custodial  Agreement  and to
enforce the terms and provisions  thereof  against the Custodian for the benefit
of the  Certificateholders.  Each  Custodian  shall be a depository  institution
subject to  supervision  by federal  or state  authority,  shall have a combined
capital  and  surplus  of at least  $10,000,000  and  shall be  qualified  to do
business in the  jurisdiction  in which it holds any Owner  Mortgage  Loan File.
Each Custodial Agreement may be amended only as provided in Section 10.01(a).

SECTION 8.14.     TAX MATTERS; COMPLIANCE WITH REMIC PROVISIONS.

            (a) Each of the Trustee and the Master Servicer covenants and agrees
that it shall perform its duties hereunder in a manner consistent with the REMIC
Provisions  and shall 


<PAGE>


not  knowingly  take any action or fail to take any action that would (i) affect
the  determination  of the Trust Estate's  status as a REMIC;  or (ii) cause the
imposition  of any  federal,  state or  local  income,  prohibited  transaction,
contribution  or other tax on either the REMIC or the Trust  Estate.  The Master
Servicer, or, in the case of any action required by law to be performed directly
by the Trustee, the Trustee,  shall (i) prepare or cause to be prepared,  timely
cause to be signed by the Trustee and file or cause to be filed  annual  federal
and  applicable  state and local income tax returns using a calendar year as the
taxable  year for the REMIC and the accrual  method of  accounting;  (ii) in the
first such federal tax return,  make, or cause to be made,  elections satisfying
the  requirements  of the REMIC  Provisions,  on behalf of the Trust Estate,  to
treat the Trust Estate as a REMIC; (iii) prepare,  execute and forward, or cause
to  be  prepared,   executed  and  forwarded,   to  the  Certificateholders  all
information  reports or tax returns  required with respect to the REMIC,  as and
when  required  to be provided to the  Certificateholders,  and to the  Internal
Revenue  Service  and  any  other  relevant  governmental  taxing  authority  in
accordance with the REMIC Provisions and any other applicable federal,  state or
local  laws,  including  without  limitation  information  reports  relating  to
"original  issue  discount"  and "market  discount" as defined in the Code based
upon the issue  prices,  prepayment  assumption  and cash flows  provided by the
Seller to the  Trustee  and  calculated  on a  monthly  basis by using the issue
prices of the Certificates;  (iv) make available  information  necessary for the
application  of  any  tax  imposed  on  transferors  of  residual  interests  to
"disqualified  organizations"  (as  defined in the REMIC  Provisions);  (v) file
Forms SS-4 and 8811 and  respond to  inquiries  by  Certificateholders  or their
nominees concerning  information returns,  reports or tax returns; (vi) maintain
(or cause to be maintained by the Servicers) such records relating to the REMIC,
including but not limited to the income,  expenses,  individual  Mortgage  Loans
(including REO Mortgage Loans,  other assets and  liabilities of the REMIC,  and
the fair market value and adjusted  basis of the REMIC  property  determined  at
such  intervals  as may be required by the Code,  as may be necessary to prepare
the foregoing returns or information reports; (vii) exercise reasonable care not
to allow the creation of any "interests" in the REMIC within the meaning of Code
Section 860D(a)(2) other than the interests  represented by the Class A-1, Class
A-PO and Class A-R  Certificates  and the Class B-l, Class B-2, Class B-3, Class
B-4, Class B-5 and Class B-6 Certificates;  (viii) exercise  reasonable care not
to allow the occurrence of any "prohibited  transactions"  within the meaning of
Code Section 860F(a),  unless the Master Servicer shall have provided an Opinion
of Counsel to the Trustee that such occurrence would not (a) result in a taxable
gain,  (b) otherwise  subject either the Trust Estate or the REMIC to tax or (c)
cause the Trust Estate to fail to qualify as a REMIC;  (ix) exercise  reasonable
care not to allow the REMIC to receive  income from the  performance of services
or from assets not permitted  under the REMIC  Provisions to be held by a REMIC;
(x) pay  (on  behalf  of the  REMIC)  the  amount  of any  federal  income  tax,
including, without limitation, prohibited transaction taxes, taxes on net income
from foreclosure  property,  and taxes on certain contributions to a REMIC after
the  Startup  Day,  imposed  on the REMIC  when and as the same shall be due and
payable (but such obligation  shall not prevent the Master Servicer or any other
appropriate  Person from contesting any such tax in appropriate  proceedings and
shall not prevent the Master Servicer from withholding or depositing  payment of
such tax, if permitted  by law,  pending the outcome of such  proceedings);  and
(xi) if  required  or  permitted  by the Code and  applicable  law,  act as "tax
matters person" for the REMIC within the meaning of Treasury Regulations Section
<PAGE>

1.860F-4(d),  and the Master Servicer is hereby designated as agent of the Class
A-R  Certificateholder  for such  purpose  (or if the Master  Servicer is not so
permitted,  the Holder of the Class A-R Certificate  shall be tax matters person
in accordance with the REMIC Provisions).  The Master Servicer shall be entitled
to be  reimbursed  pursuant to Section 3.02 for any taxes paid by it pursuant to
clause (x) of the preceding  sentence,  except to the extent that such taxes are
imposed as a result of the bad faith, willful misfeasance or gross negligence of
the Master Servicer in the performance of its obligations hereunder. The Trustee
shall sign the tax  returns  referred  to in clause (i) of the second  preceding
sentence.

            In order to enable the Master  Servicer or the Trustee,  as the case
may be, to perform its duties as set forth above,  the Seller shall provide,  or
cause to be provided,  to the Master  Servicer within ten days after the Closing
Date all information or data that the Master Servicer  determines to be relevant
for tax  purposes to the  valuations  and offering  prices of the  Certificates,
including,  without  limitation,  the price,  yield,  prepayment  assumption and
projected cash flows of each Class of Certificates and the Mortgage Loans in the
aggregate.  Thereafter,  the Seller shall provide to the Master  Servicer or the
Trustee, as the case may be, promptly upon request therefor, any such additional
information or data that the Master Servicer or the Trustee, as the case may be,
may from time to time, request in order to enable the Master Servicer to perform
its duties as set forth above. The Seller hereby indemnifies the Master Servicer
and the Trustee for any losses, liabilities,  damages, claims or expenses of the
Master Servicer or the Trustee arising from any errors or miscalculations by the
Master  Servicer or the Trustee  pursuant to this  Section  that result from any
failure  of  the  Seller  to  provide,  or to  cause  to be  provided,  accurate
information or data to the Master  Servicer or the Trustee,  as the case may be,
on a timely basis.  The Master  Servicer  hereby  indemnifies the Seller and the
Trustee for any losses,  liabilities,  damages, claims or expenses of the Seller
or the Trustee arising from the Master Servicer's willful misfeasance, bad faith
or gross negligence in preparing any of the federal, state and local tax returns
of the REMIC as described  above. In the event that the Trustee  prepares any of
the federal,  state and local tax returns of the REMIC as described  above,  the
Trustee hereby  indemnifies  the Seller and the Master  Servicer for any losses,
liabilities,  damages,  claims or expenses of the Seller or the Master  Servicer
arising from the  Trustee's  willful  misfeasance,  bad faith or  negligence  in
connection with such preparation.

            (b) Notwithstanding anything in this Agreement to the contrary, each
of the Master Servicer and the Trustee shall pay from its own funds, without any
right of  reimbursement  therefor,  the  amount of any  costs,  liabilities  and
expenses incurred by the Trust Estate (including,  without  limitation,  any and
all  federal,  state or local  taxes,  including  taxes  imposed on  "prohibited
transactions"  within the meaning of the REMIC  Provisions) if and to the extent
that such costs,  liabilities  and  expenses  arise from a failure of the Master
Servicer or the Trustee to perform its obligations under this Section 8.14.

SECTION 8.15.     MONTHLY ADVANCES.

            In the event that Norwest  Mortgage fails to make a Periodic Advance
required to be made pursuant to the Norwest Servicing Agreement on or before the
Distribution  Date,


<PAGE>


the Trustee  shall make a Periodic  Advance as required by Section  3.03 hereof;
provided,  however,  the Trustee  shall not be  required  to make such  Periodic
Advances if  prohibited by law or if it  determines  that such Periodic  Advance
would be a Nonrecoverable Advance. With respect to those Periodic Advances which
should  have been made by  Norwest  Mortgage,  the  Trustee  shall be  entitled,
pursuant to Section  3.02(a)(i),  (ii) or (v) hereof,  to be reimbursed from the
Certificate  Account for Periodic Advances and  Nonrecoverable  Advances made by
it.


<PAGE>


ARTICLE IX

TERMINATION

SECTION 9.01.     TERMINATION UPON PURCHASE BY THE
SELLER OR LIQUIDATION OF ALL MORTGAGE LOANS.

            Subject  to   Section   9.02,   the   respective   obligations   and
responsibilities  of the Seller,  the Master  Servicer  and the Trustee  created
hereby (other than the obligation of the Trustee to make certain  payments after
the Final  Distribution  Date to  Certificateholders  and the  obligation of the
Master  Servicer to send certain  notices as  hereinafter  set forth and the tax
reporting  obligations under Sections 4.05 and 8.14 hereof) shall terminate upon
the last action  required  to be taken by the Trustee on the Final  Distribution
Date  pursuant to this Article IX  following  the earlier of (i) the purchase by
the Seller of all  Mortgage  Loans and all  property  acquired in respect of any
Mortgage  Loan  remaining in the Trust Estate at a price equal to the sum of (x)
100% of the unpaid  principal  balance of each Mortgage Loan (other than any REO
Mortgage Loan) as of the Final  Distribution Date, and (y) the fair market value
of the Mortgaged Property related to any REO Mortgage Loan (as determined by the
Master  Servicer  as of the close of  business  on the third  Business  Day next
preceding  the date upon which  notice of any such  termination  is furnished to
Certificateholders  pursuant to the third paragraph of this Section 9.01),  plus
any accrued and unpaid interest  through the last day of the month preceding the
month of such purchase at the applicable  Mortgage  Interest Rate less any Fixed
Retained Yield on each Mortgage Loan  (including any REO Mortgage Loan) and (ii)
the final payment or other  liquidation (or any advance with respect thereto) of
the last Mortgage Loan remaining in the Trust Estate (including for this purpose
the  discharge  of any  Mortgagor  under a  defaulted  Mortgage  Loan on which a
Servicer is not obligated to foreclose due to  environmental  impairment) or the
disposition  of all  property  acquired  upon  foreclosure  or  deed  in lieu of
foreclosure of any Mortgage Loan; provided,  however, that in no event shall the
trust created hereby  continue  beyond the expiration of 21 years from the death
of the  last  survivor  of the  descendants  of  Joseph  P.  Kennedy,  the  late
ambassador of the United  States to the Court of St.  James,  living on the date
hereof.

            The right of the  Seller  to  purchase  all the  assets of the Trust
Estate pursuant to clause (i) of the preceding  paragraph are subject to Section
9.02 and conditioned upon the Pool Scheduled  Principal  Balance of the Mortgage
Loans as of the Final  Distribution Date being less than the amount set forth in
Section 11.22. In the case of any purchase by the Seller pursuant to said clause
(i),  the Seller  shall  provide to the  Trustee the  certification  required by
Section 3.04 and the Trustee and the Custodian shall, promptly following payment
of the  purchase  price,  release to the Seller  the Owner  Mortgage  Loan Files
pertaining to the Mortgage Loans being purchased.

            Notice of any termination,  specifying the Final  Distribution  Date
(which shall be a date that would  otherwise be a Distribution  Date) upon which
the  Certificateholders  may  surrender  their  Certificates  to the Trustee for
payment of the final  distribution and cancellation,  


<PAGE>


shall be given promptly by the Master Servicer (if it is exercising its right to
purchase  the assets of the Trust  Estate) or by the Trustee (in any other case)
by letter to  Certificateholders  mailed  not  earlier  than the 15th day of the
month  preceding  the month of such  final  distribution  and not later than the
twentieth day of the month of such final  distribution  specifying (A) the Final
Distribution Date upon which final payment of the Certificates will be made upon
presentation  and  surrender  of  Certificates  at the  office  or agency of the
Trustee  therein  designated,  (B) the amount of any such final  payment and (C)
that the Record  Date  otherwise  applicable  to such  Distribution  Date is not
applicable,  payments  being made (except in the case of any Class A Certificate
surrendered  on a prior  Distribution  Date  pursuant to Section 4.01) only upon
presentation  and surrender of the  Certificates  at the office or agency of the
Trustee therein specified. If the Master Servicer is obligated to give notice to
Certificateholders  as  aforesaid,  it shall give such notice to the Trustee and
the   Certificate   Registrar   at  the   time   such   notice   is   given   to
Certificateholders.  In the event such  notice is given by the Master  Servicer,
the Master  Servicer shall deposit in the  Certificate  Account on or before the
Final  Distribution  Date in immediately  available funds an amount equal to the
purchase  price for the assets of the Trust Estate  computed as above  provided.
Failure to give notice of  termination  as described  herein shall not entitle a
Certificateholder  to any  interest  beyond  the  interest  payable on the Final
Distribution Date.

            Upon  presentation  and surrender of the  Certificates,  the Trustee
shall cause to be distributed to  Certificateholders  on the Final  Distribution
Date in proportion to their respective  Percentage  Interests an amount equal to
(i) as to the Classes of Class A Certificates,  the respective Principal Balance
together  with any related  Class A Unpaid  Interest  Shortfall  and one month's
interest in an amount equal to the respective  Interest Accrual Amount,  (ii) as
to the  Classes  of  Class B  Certificates,  the  respective  Principal  Balance
together  with any related  Class B Unpaid  Interest  Shortfall  and one month's
interest in an amount equal to the respective  Interest Accrual Amount and (iii)
as to the Class A-R Certificate, the amounts, if any, which remain on deposit in
the  Certificate  Account  (other than amounts  retained to meet  claims)  after
application  pursuant  to clauses  (i),  (ii) and (iii) above and payment to the
Master  Servicer of any amounts it is entitled  as  reimbursement  or  otherwise
hereunder.  Notwithstanding the foregoing,  if the price paid pursuant to clause
(i) of the first  paragraph of this Section  9.01,  after  reimbursement  to the
Servicers,  the Master  Servicer  and the Trustee of any Periodic  Advances,  is
insufficient to pay in full the amounts set forth in clauses (i), (ii) and (iii)
of this paragraph,  then any shortfall in the amount  available for distribution
to  Certificateholders  shall be allocated in reduction of the amounts otherwise
distributable  on the Final  Distribution  Date in the same  manner as  Realized
Losses are  allocated  pursuant to Sections  4.02(b)  and 4.02(g)  hereof.  Such
distribution on the Final Distribution Date shall be in lieu of the distribution
otherwise required to be made on such Distribution Date in respect of each Class
of Certificates.

            In the event that all of the Certificateholders  shall not surrender
their  Certificates  for final  payment and  cancellation  within  three  months
following the Final  Distribution Date, the Trustee shall on such date cause all
funds, if any, in the Certificate  Account not distributed in final distribution
to  Certificateholders  to be withdrawn  therefrom and credited to the remaining
Certificateholders by depositing such funds in a separate escrow 


<PAGE>


account for the benefit of such Certificateholders,  and the Master Servicer (if
it  exercised  its right to  purchase  the  assets of the Trust  Estate)  or the
Trustee (in any other case) shall give a second  written notice to the remaining
Certificateholders  to surrender their Certificates for cancellation and receive
the final  distribution  with respect thereto.  If within three months after the
second  notice  all  the  Certificates  shall  not  have  been  surrendered  for
cancellation, the Trustee may take appropriate steps, or may appoint an agent to
take appropriate steps, to contact the remaining  Certificateholders  concerning
surrender of their  Certificates,  and the cost thereof shall be paid out of the
funds on deposit in such escrow account.

SECTION 9.02.     ADDITIONAL TERMINATION REQUIREMENTS.

            In the event of a termination  of the Trust Estate upon the exercise
by the Seller of its  purchase  option as  provided in Section  9.01,  the Trust
Estate  shall  be  terminated  in  accordance  with  the  following   additional
requirements,  unless  the  Trustee  has  received  an Opinion of Counsel to the
effect that any other  manner of  termination  (i) will  constitute a "qualified
liquidation"   of  the  Trust   Estate   within  the  meaning  of  Code  Section
860F(a)(4)(A)  and (ii) will not  subject  the REMIC to federal tax or cause the
Trust Estate to fail to qualify as a REMIC at any time that any Certificates are
outstanding:

            (i) The notice given by the Master Servicer under Section 9.01 shall
      provide  that such notice  constitutes  the adoption of a plan of complete
      liquidation  of the REMIC as of the date of such  notice  (or, if earlier,
      the date on which the first such notice is mailed to  Certificateholders).
      The Master  Servicer shall also specify such date in a statement  attached
      to the final tax return of the REMIC; and

           (ii) At or after  the  time of  adoption  of such a plan of  complete
      liquidation  and at or prior to the Final  Distribution  Date, the Trustee
      shall sell all of the assets of the Trust Estate to the Seller for cash at
      the purchase  price  specified in Section 9.01 and shall  distribute  such
      cash within 90 days of such  adoption in the manner  specified  in Section
      9.01.


<PAGE>


ARTICLE X

MISCELLANEOUS PROVISIONS

SECTION 10.01.    AMENDMENT.

            (a) This  Agreement or any  Custodial  Agreement may be amended from
time to time by the Seller,  the Master  Servicer and the  Trustee,  without the
consent of any of the Certificateholders,  (i) to cure any ambiguity or mistake,
(ii) to correct or  supplement  any  provisions  herein or therein  which may be
inconsistent  with any other  provisions  herein or  therein,  (iii) to  modify,
eliminate or add to any of its  provisions  to such extent as shall be necessary
to maintain the  qualification  of the Trust Estate as a REMIC at all times that
any  Certificates  are  outstanding  or to  avoid  or  minimize  the risk of the
imposition  of any federal tax on the Trust Estate or the REMIC  pursuant to the
Code that  would be a claim  against  the Trust  Estate,  provided  that (a) the
Trustee  has  received  an Opinion of Counsel to the effect  that such action is
necessary or desirable to maintain  such  qualification  or to avoid or minimize
the risk of the  imposition  of any such tax and (b) such  action  shall not, as
evidenced by such Opinion of Counsel,  adversely  affect in any material respect
the interests of any Certificateholder,  (iv) to change the timing and/or nature
of deposits  into the  Certificate  Account  provided that (a) such change shall
not, as  evidenced  by an Opinion of Counsel,  adversely  affect in any material
respect the  interests  of any  Certificateholder  and (b) such change shall not
adversely affect the  then-current  rating of the Certificates as evidenced by a
letter from each Rating Agency to such effect,  (v) to modify,  eliminate or add
to the  provisions of Section 5.02 or any other  provisions  hereof  restricting
transfer of the Certificates,  provided that the Master Servicer for purposes of
Section 5.02 has determined in its sole discretion  that any such  modifications
to this Agreement will neither  adversely  affect the rating on the Certificates
nor give rise to a risk that either the Trust  Estate or the REMIC or any of the
Certificateholders  will  be  subject  to  a  tax  caused  by  a  transfer  to a
non-permitted  transferee and (vi) to make any other  provisions with respect to
matters or questions  arising under this Agreement or such  Custodial  Agreement
which  shall  not  be  materially  inconsistent  with  the  provisions  of  this
Agreement,  provided  that such action  shall not, as evidenced by an Opinion of
Counsel,  adversely  affect  in  any  material  respect  the  interests  of  any
Certificateholder.

            This  Agreement or any Custodial  Agreement may also be amended from
time to time by the Seller, the Master Servicer and the Trustee with the consent
of the Holders of Certificates evidencing in the aggregate not less than 66-2/3%
of the aggregate Voting Interests of each Class of Certificates affected thereby
for the  purpose  of adding  any  provisions  to or  changing  in any  manner or
eliminating any of the provisions of this Agreement or such Custodial  Agreement
or of modifying in any manner the rights of the Holders of  Certificates of such
Class; provided,  however, that no such amendment shall (i) reduce in any manner
the amount of, or delay the timing of, payments received on Mortgage Loans which
are required to be  distributed  on any  Certificate  without the consent of the
Holder of such  Certificate,  (ii) adversely  affect in any material respect the
interest of the Holders of  Certificates  of any Class


<PAGE>


in a manner other than as described in clause (i) hereof  without the consent of
Holders of  Certificates  of such Class  evidencing,  as to such  Class,  Voting
Interests  aggregating  not less than  66-2/3%  or (iii)  reduce  the  aforesaid
percentage  of  Certificates  of any Class the Holders of which are  required to
consent  to any such  amendment,  without  the  consent  of the  Holders  of all
Certificates of such Class then outstanding.

            Notwithstanding  any  contrary  provision  of  this  Agreement,  the
Trustee  shall not consent to any  amendment to this  Agreement  unless it shall
have first received an Opinion of Counsel to the effect that such amendment will
not subject  the REMIC to tax or cause the Trust  Estate to fail to qualify as a
REMIC at any time that any Certificates are outstanding.

            Promptly after the execution of any amendment  requiring the consent
of  Certificateholders,  the Trustee shall furnish  written  notification of the
substance of such amendment to each Certificateholder.

            It shall not be  necessary  for the  consent  of  Certificateholders
under this  Section  10.01(a) to approve  the  particular  form of any  proposed
amendment,  but it  shall  be  sufficient  if such  consent  shall  approve  the
substance  thereof.  The manner of obtaining such consents and of evidencing the
authorization of the execution thereof by Certificateholders shall be subject to
such reasonable regulations as the Trustee may prescribe.

            (b)  Notwithstanding  any contrary provision of this Agreement,  the
Master  Servicer may,  from time to time,  amend  Schedule I hereto  without the
consent of any  Certificateholder  or the Trustee;  provided,  however, (i) that
such amendment  does not conflict with any  provisions of the related  Servicing
Agreement, (ii) that the related Servicing Agreement provides for the remittance
of each type of Unscheduled  Principal Receipts received by such Servicer during
the Applicable  Unscheduled  Principal Receipt Period (as so amended) related to
each  Distribution Date to the Master Servicer no later than the 24th day of the
month in which such  Distribution  Date occurs and (iii) that such  amendment is
for the purpose of:

            (i)   changing  the   Applicable   Unscheduled   Principal
                  Receipt Period for  Exhibit F-1  Mortgage Loans to a
                  Mid-Month   Receipt   Period  with  respect  to  all
                  Unscheduled Principal Receipts; or

            (ii)  changing the Applicable  Unscheduled  Principal Receipt Period
                  for all Mortgage Loans serviced by any Servicer to a Mid-Month
                  Receipt  Period  with  respect to Full  Unscheduled  Principal
                  Receipts and to a Prior Month  Receipt  Period with respect to
                  Partial Unscheduled Principal Receipts.

            A copy of any  amendment  to  Schedule  I pursuant  to this  Section
10.01(b) shall be promptly forwarded to the Trustee.


<PAGE>


SECTION 10.02.    RECORDATION OF AGREEMENT.

            This  Agreement  (or  an  abstract  hereof,  if  acceptable  to  the
applicable recording office) is subject to recordation in all appropriate public
offices  for  real  property  records  in all  the  towns  or  other  comparable
jurisdictions in which any or all of the Mortgaged Properties are situated,  and
in any other  appropriate  public office or elsewhere,  such  recordation  to be
effected by the Master  Servicer and at its expense on direction by the Trustee,
but only upon direction  accompanied by an Opinion of Counsel to the effect that
such  recordation  materially  and  beneficially  affects the  interests  of the
Certificateholders.

            For the purpose of facilitating the recordation of this Agreement as
herein  provided  and  for  other  purposes,  this  Agreement  may  be  executed
simultaneously in any number of counterparts,  each of which  counterparts shall
be deemed to be an original,  and such counterparts shall constitute but one and
the same instrument.

SECTION 10.03.    LIMITATION ON RIGHTS OF CERTIFICATEHOLDERS.

            The death or incapacity of any  Certificateholder  shall not operate
to   terminate   this   Agreement  or  the  Trust   Estate,   nor  entitle  such
Certificateholder's  legal  representatives  or heirs to claim an  accounting or
take any action or  proceeding in any court for a partition or winding up of the
Trust Estate,  nor otherwise  affect the rights,  obligations and liabilities of
the parties hereto or any of them.

            Except as otherwise expressly provided herein, no Certificateholder,
solely by virtue of its status as a  Certificateholder,  shall have any right to
vote or in any manner  otherwise  control the  operation  and  management of the
Trust Estate,  or the  obligations  of the parties  hereto,  nor shall  anything
herein set forth, or contained in the terms of the Certificates, be construed so
as to constitute the Certificateholders from time to time as partners or members
of an association, nor shall any Certificateholder be under any liability to any
third  person by reason of any action  taken by the  parties  to this  Agreement
pursuant to any provision hereof.

            No   Certificateholder,   solely  by   virtue   of  its   status  as
Certificateholder,  shall  have  any  right  by  virtue  or by  availing  of any
provision of this  Agreement  to institute  any suit,  action or  proceeding  in
equity or at law upon or under or with  respect to this  Agreement,  unless such
Holder  previously  shall have given to the Trustee a written  notice of default
and of the continuance  thereof, as hereinbefore  provided,  and unless also the
Holders of  Certificates  evidencing  not less than 25% of the  Voting  Interest
represented by all Certificates shall have made written request upon the Trustee
to  institute  such  action,  suit  or  proceeding  in its own  name as  Trustee
hereunder and shall have offered to the Trustee such reasonable  indemnity as it
may require against the cost, expenses and liabilities to be incurred therein or
thereby, and the Trustee, for 60 days after its receipt of such notice,  request
and offer of  indemnity,  shall have  neglected or refused to institute any such
action,  suit or  proceeding;  it  being  understood  and  intended,  and  being
expressly    covenanted   by   each    Certificateholder    with   every   other
Certificateholder  and the Trustee,  that no one or more Holders of Certificates
shall  have any 


<PAGE>


right in any manner  whatever by virtue or by availing of any  provision of this
Agreement to affect, disturb or prejudice the rights of the Holders of any other
of such Certificates, or to obtain or seek to obtain priority over or preference
to any other such Holder,  or to enforce any right under this Agreement,  except
in the manner herein provided and for the benefit of all Certificateholders. For
the protection and enforcement of the provisions of this Section, each and every
Certificateholder  and the  Trustee  shall be  entitled to such relief as can be
given either at law or in equity.

SECTION 10.04.    GOVERNING LAW; JURISDICTION.

            THIS AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE
STATE OF NEW YORK  (WITHOUT  REGARD TO  CONFLICTS OF LAWS  PRINCIPLES),  AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

SECTION 10.05.    NOTICES.

            All  demands,  notices  and  communications  hereunder  shall  be in
writing and shall be deemed to have been duly given if  personally  delivered at
or mailed by certified or registered mail,  return receipt  requested (i) in the
case of the Seller,  to Norwest Asset Securities  Corporation,  7485 New Horizon
Way,  Frederick,  Maryland 21703,  Attention:  Chief Executive Officer,  or such
other  address as may  hereafter  be  furnished  to the Master  Servicer and the
Trustee in writing by the Seller,  (ii) in the case of the Master  Servicer,  to
Norwest Bank Minnesota,  National Association,  7485 New Horizon Way, Frederick,
Maryland 21703, Attention: Vice President or such other address as may hereafter
be furnished to the Seller and the Trustee in writing by the Master Servicer and
(iii) in the case of the Trustee,  to the Corporate Trust Office,  or such other
address as may  hereafter be furnished to the Seller and the Master  Servicer in
writing by the Trustee, in each case Attention:  Corporate Trust Department. Any
notice required or permitted to be mailed to a Certificateholder  shall be given
by first class mail, postage prepaid,  at the address of such Holder as shown in
the  Certificate  Register.  Any notice  mailed or  transmitted  within the time
prescribed in this Agreement  shall be  conclusively  presumed to have been duly
given,  whether or not the addressee  receives such notice,  provided,  however,
that any  demand,  notice or  communication  to or upon the  Seller,  the Master
Servicer or the Trustee shall not be effective until received.

            For all  purposes  of  this  Agreement,  in the  absence  of  actual
knowledge by an officer of the Master Servicer, the Master Servicer shall not be
deemed to have  knowledge  of any act or failure to act of the  Servicer  unless
notified thereof in writing by the Trustee, the Servicer or a Certificateholder.

SECTION 10.06.    SEVERABILITY OF PROVISIONS.

            If any one or more of the covenants, agreements, provisions or terms
of this Agreement  shall be for any reason  whatsoever  held invalid,  then such
covenants,  agreements,  provisions or terms shall be deemed  severable from the
remaining covenants, agreements, 


<PAGE>


provisions or terms of this Agreement and shall in no way affect the validity or
enforceability  of the other provisions of this Agreement or of the Certificates
or the rights of the Holders thereof.

SECTION 10.07.    SPECIAL NOTICES TO RATING AGENCIES.

            (a) The Trustee  shall give prompt  notice to each Rating  Agency of
the occurrence of any of the following events of which it has notice:

            (i)   any   amendment  to  this   Agreement   pursuant  to
      Section 10.01(a);

           (ii) any sale or  transfer  of the Class B  Certificates  pursuant to
      Section 5.02 to an affiliate of the Seller;

          (iii)  any  assignment  by  the  Master  Servicer  of its  rights  and
      delegation of its duties pursuant to Section 6.06;

           (iv) any resignation of the Master Servicer pursuant to Section 6.04;

            (v) the  occurrence  of any of the  Events of Default  described  in
      Section 7.01;

           (vi) any notice of termination  given to the Master Servicer pursuant
      to Section 7.01;

          (vii) the appointment of any successor to the Master Servicer pursuant
      to Section 7.05; or

         (viii) the making of a final payment pursuant to Section 9.01.

            (b) The Master  Servicer  shall give  prompt  notice to each  Rating
Agency of the occurrence of any of the following events:

            (i)   the  appointment of a Custodian  pursuant to Section
      2.02;

           (ii) the  resignation  or removal of the Trustee  pursuant to Section
      8.08;

          (iii) the appointment of a successor trustee pursuant to Section 8.09;
      or

           (iv) the sale,  transfer or other disposition in a single transaction
      of 50% or more of the equity interests in the Master Servicer.

            (c) The Master Servicer shall deliver to each Rating Agency:

            (i)   reports prepared pursuant to Section 3.05; and

           (ii) statements prepared pursuant to Section 4.04.


<PAGE>


SECTION 10.08.    COVENANT OF SELLER.

            The  Seller  shall not amend  Article  Third of its  Certificate  of
Incorporation without the prior written consent of each Rating Agency rating the
Certificates.

SECTION 10.09.    RECHARACTERIZATION.

            The Parties  intend the  conveyance  by the Seller to the Trustee of
all of its right,  title and interest in and to the Mortgage  Loans  pursuant to
this Agreement to constitute a purchase and sale and not a loan. Notwithstanding
the  foregoing,  to the extent that such  conveyance is held not to constitute a
sale under applicable law, it is intended that this Agreement shall constitute a
security  agreement under  applicable law and that the Seller shall be deemed to
have  granted to the Trustee a first  priority  security  interest in all of the
Seller's right, title and interest in and to the Mortgage Loans.


<PAGE>


ARTICLE XI

TERMS FOR CERTIFICATES

SECTION 11.01.    CLASS A FIXED PASS-THROUGH RATE.

            The Class A Fixed Pass-Through Rate is 6.250% per annum.

SECTION 11.02.    CUT-OFF DATE.

            The Cut-Off Date for the Certificates is October 1, 1998.

SECTION 11.03.    CUT-OFF DATE AGGREGATE PRINCIPAL BALANCE.

            The   Cut-Off   Date   Aggregate   Principal   Balance  is
$368,850,293.87.

SECTION 11.04.    ORIGINAL CLASS A PERCENTAGE.

            The Original Class A Percentage is 97.74797754%.

SECTION 11.05.    ORIGINAL PRINCIPAL BALANCES OF THE CLASSES OF
CLASS A CERTIFICATES.

            As to the following  Classes of Class A Certificates,  the Principal
Balance of such Class as of the Cut-Off Date, as follows:

                                        Original
            Class                       Principal Balance
              Class A-1                   $   360,249,000.00
              Class A-PO                  $     301,389.78
              Class A-R                   $         100.00

SECTION 11.06.    ORIGINAL CLASS A NON-PO PRINCIPAL BALANCE.

            The  Original   Class  A  Non-PO   Principal   Balance  is
$360,249,100.00.

SECTION 11.07.    ORIGINAL SUBORDINATED PERCENTAGE.

            The Original Subordinated Percentage is 2.25202246%.

SECTION 11.08.    ORIGINAL CLASS B-1 PERCENTAGE.

            The Original Class B-1 Percentage is 0.95075578%.


<PAGE>


SECTION 11.09.    ORIGINAL CLASS B-2 PERCENTAGE.

            The Original Class B-2 Percentage is 0.40048959%.

SECTION 11.10.    ORIGINAL CLASS B-3 PERCENTAGE.

            The Original Class B-3 Percentage is 0.30009586%.

SECTION 11.11.    ORIGINAL CLASS B-4 PERCENTAGE.

            The Original Class B-4 Percentage is 0.30036719%.

SECTION 11.12.    ORIGINAL CLASS B-5 PERCENTAGE.

            The Original Class B-5 Percentage is 0.15004793%.

SECTION 11.13.    ORIGINAL CLASS B-6 PERCENTAGE.

            The Original Class B-6 Percentage is 0.15026611%.

SECTION 11.14.    ORIGINAL CLASS B PRINCIPAL BALANCE.

            The Original Class B Principal Balance is $8,299,804.09.

SECTION 11.15.    ORIGINAL PRINCIPAL BALANCES OF THE CLASSES OF
CLASS B CERTIFICATES.

            As to the following  Classes of Class B  Certificate,  the Principal
Balance of such Class as of the Cut-Off Date, is as follows:

                                        Original
            Class                       Principal Balance
            -----                       -----------------
              Class B-1                    $3,504,000.00
              Class B-2                    $1,476,000.00
              Class B-3                    $1,106,000
              Class B-4                    $1,107,000.00
              Class B-5                    $ 553,000.00
              Class B-6                    $ 553,804.09

SECTION 11.16.    ORIGINAL CLASS B-1 FRACTIONAL INTEREST.

            The   Original   Class   B-1   Fractional    Interest   is
1.30126668%.

SECTION 11.17.    ORIGINAL CLASS B-2 FRACTIONAL INTEREST.

            The   Original   Class   B-2   Fractional    Interest   is
0.90077708%.


<PAGE>


SECTION 11.18.    ORIGINAL CLASS B-3 FRACTIONAL INTEREST.

            The   Original   Class   B-3   Fractional    Interest   is
0.60068122%.

SECTION 11.19.    ORIGINAL CLASS B-4 FRACTIONAL INTEREST.

            The   Original   Class   B-4   Fractional    Interest   is
0.30031403%.

SECTION 11.20.    ORIGINAL CLASS B-5 FRACTIONAL INTEREST.

            The   Original   Class   B-5   Fractional    Interest   is
0.15026610%.

SECTION 11.21.    CLOSING DATE.

            The Closing Date is October 29, 1998.

SECTION 11.22.    RIGHT TO PURCHASE.

            The  right of the  Seller  to  purchase  all of the  Mortgage  Loans
pursuant to Section 9.01 hereof  shall be  conditioned  upon the Pool  Scheduled
Principal Balance of the Mortgage Loans being less than  $36,885,029.38  (10% of
the Cut-Off Date Aggregate Principal Balance) at the time of any such purchase.

SECTION 11.23.    WIRE TRANSFER ELIGIBILITY.

            With respect to the Class A Certificates  (other than the Class A-PO
and  Class  A-R  Certificates)  and  the  Class  B  Certificates,   the  minimum
Denomination  eligible for wire transfer on each  Distribution Date is $500,000.
With respect to the Class A-PO Certificates,  the minimum denomination  eligible
for wire transfer is 100% Percentage  Interest.  The Class A-R  Certificates are
not eligible for wire transfer.

SECTION 11.24.    SINGLE CERTIFICATE.

            A Single  Certificate for each Class of Class A Certificates  (other
than the Class A-R  Certificate)  and each Class of Class B Certificates  (other
than the Class B-4, Class B-5 and Class B-6 Certificates)  represents a $100,000
Denomination.  A Single  Certificate for the Class A-R Certificate  represents a
$100  Denomination.  A Single Certificate for the Class B-4, Class B-5 and Class
B-6 Certificates represents a $250,000 Denomination.

SECTION 11.25.    SERVICING FEE RATE.

            The rate used to calculate  the  Servicing Fee is equal to such rate
as is set forth on the Mortgage Loan Schedule with respect to a Mortgage Loan.


<PAGE>


SECTION 11.26.    MASTER SERVICING FEE RATE.

            The  rate  used to  calculate  the  Master  Servicing  Fee for  each
Mortgage Loan is 0.017% per annum.


<PAGE>


            IN WITNESS WHEREOF,  the Seller, the Master Servicer and the Trustee
have  caused  their  names to be  signed  hereto  by their  respective  officers
thereunto duly authorized, all as of the day and year first above written.

                                    NORWEST ASSET SECURITIES
                                   CORPORATION
                                      as Seller

                                    By:                                 
                                        --------------------------------
                                        Name:
                                        Title:

                                    NORWEST BANK MINNESOTA, NATIONAL
                                   ASSOCIATION
                                      as Master Servicer

                                    By:                                 
                                        --------------------------------
                                        Name:
                                        Title:

                                    FIRST UNION NATIONAL BANK
                                      as Trustee

                                    By:                                 
                                        --------------------------------
                                        Name:
                                        Title:

Attest:
By:                                
    -------------------------------
Name:                              
      -----------------------------
Title:                             
       ----------------------------


<PAGE>


STATE OF MARYLAND   )
                      ss.:
COUNTY OF FREDERICK )

            On this 29th day of October, 1998, before me, a notary public in and
for the State of Maryland,  personally  appeared Alan S.  McKenney,  known to me
who,  being by me duly sworn,  did depose and say that he resides at  Frederick,
Maryland; that he is a Vice President of Norwest Asset Securities Corporation, a
Delaware corporation, one of the parties that executed the foregoing instrument;
and that he signed his name  thereto by order of the Board of  Directors of said
corporation.

- -------------------------
Notary Public

[NOTARIAL SEAL]


<PAGE>


STATE OF MARYLAND   )
                      ss.:
COUNTY OF FREDERICK )

            On this 29th day of October, 1998, before me, a notary public in and
for the State of New York,  personally  appeared  Nancy E. Burgess,  known to me
who,  being by me duly sworn,  did depose and say that he resides at  Frederick,
Maryland;  that he is a Vice  President  of  Norwest  Bank  Minnesota,  National
Association,  a national banking  association,  one of the parties that executed
the  foregoing  instrument;  and that he signed his name thereto by order of the
Board of Directors of said corporation.

- -------------------------
Notary Public

[NOTARIAL SEAL]


<PAGE>


STATE OF NORTH CAROLINA  )
                           ss.:
COUNTY OF                )

            On this 29th day of October, 1998, before me, a notary public in and
for the State of North Carolina, personally appeared ___________________,  known
to me who,  being by me duly  sworn,  did  depose  and say that s/he  resides at
_________________,  North Carolina; that s/he is a ____________________ of First
Union National  Bank, a national  banking  association,  one of the parties that
executed the foregoing instrument;  and that s/he signed his/her name thereto by
order of the Board of Directors of said corporation.

- -------------------------
Notary Public

[NOTARIAL SEAL]


<PAGE>


STATE OF NORTH CAROLINA )
                          ss.:
COUNTY OF               )

            On this 29th day of October, 1998, before me, a notary public in and
for the  State of North  Carolina,  personally  appeared  _____________________,
known to me who,  being by me duly sworn,  did depose and say that he resides at
__________________,  North Carolina; that he is a _____________________ of First
Union National  Bank, a national  banking  association,  one of the parties that
executed  the  foregoing  instrument;  and that s/he signed his name  thereto by
order of the Board of Directors of said corporation.

- -------------------------
Notary Public

[NOTARIAL SEAL]


<PAGE>


                                   SCHEDULE I

           Norwest Asset Securities Corporation, Mortgage Pass-Through
                          Certificates, Series 1998-27
                 Applicable Unscheduled Principal Receipt Period

                                        Full Unscheduled     Partial Unscheduled
Servicer                               Principal Receipts    Principal Receipts
- ------------------------------------   ------------------    ------------------
                                       
Norwest Mortgage, Inc. (Exhibit F-1)      Prior Month            Prior Month  
Norwest Mortgage, Inc. (Exhibit F-2)       Mid Month              Mid Month
National City Mortgage Company             Mid Month             Prior Month
Countrywide Home Loans, Inc.              Prior Month            Prior Month
Banc One Mortgage Corporation              Mid Month             Prior Month
FT Mortgage Companies                      Mid Month             Prior Month
Bank of Oklahoma, N.A.                     Mid Month             Prior Month
The Huntington Mortgage Company            Mid Month             Prior Month
SunTrust Mortgage, Inc.                   Prior Month            Prior Month
Columbia Equities, Ltd.                    Mid Month             Prior Month
Home Side Lending, Inc.                   Prior Month            Prior Month
Farmers State Bank & Trust                                       
  Company of Superior                      Mid Month             Prior Month
Hibernia National Bank                     Mid Month             Prior Month
Brenton Mortgage, Inc.                     Mid Month             Prior Month


<PAGE>


                                   EXHIBIT A-1
                     [FORM OF FACE OF CLASS A-1 CERTIFICATE]

             [UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED
       REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY TO THE SELLER OR ITS
        AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
       CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH
    OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY
  TRUST COMPANY AND ANY PAYMENT IS MADE TO CEDE & CO., ANY TRANSFER, PLEDGE OR
                OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO
        ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE &
                          CO., HAS AN INTEREST HEREIN.]

                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27 CLASS A-1

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                four-family residential mortgage loans, which may
                    include loans secured by shares issued by
                    cooperative housing corporations, sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination: $
by this Certificate:  %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS  CERTIFIES THAT  ___________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class A-1  Certificates  with  respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations  (the  "Mortgage  Loans"),   formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and the Class A
Distribution Amount for the Class A-1 Certificates required to be distributed to
Holders of the Class A-1  Certificates  on such  Distribution  Date,  subject to
adjustment in certain  events as specified in the  Agreement.  Distributions  in
reduction of the Principal  Balance of certain  Classes of Class A  Certificates
may not commence on the first  Distribution Date specified above.  Distributions
of principal  will be  allocated  among the Classes of Class A  Certificates  in
accordance with the provisions of the Agreement.  The  pass-through  rate on the
Class A-1 Certificates  applicable to each  Distribution Date will be 6.250% per
annum.  The amount of interest  which accrues on this  Certificate  in any month
will  be  subject  to  reduction  with  respect  to any  Non-Supported  Interest
Shortfall and the interest  portion of certain  Realized Losses allocated to the
Class A-1 Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon


<PAGE>


presentation and surrender of this Certificate at the office or agency specified
by the Trustee for that purpose in the notice of final distribution.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                  EXHIBIT A-PO
                    [FORM OF FACE OF CLASS A-PO CERTIFICATE]

THIS  CERTIFICATE  HAS NOT BEEN AND WILL NOT BE REGISTERED  UNDER THE SECURITIES
ACT OF 1933,  AS  AMENDED,  OR THE  SECURITIES  LAWS OF ANY STATE AND MAY NOT BE
RESOLD OR TRANSFERRED  UNLESS IT IS REGISTERED  PURSUANT TO SUCH ACT AND LAWS OR
IS SOLD OR TRANSFERRED IN TRANSACTIONS  WHICH ARE EXEMPT FROM REGISTRATION UNDER
SUCH ACT AND UNDER  APPLICABLE  STATE LAW AND IS TRANSFERRED IN ACCORDANCE  WITH
THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND SERVICING  AGREEMENT  REFERRED
TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON  THAT HAS NOT  DELIVERED A  REPRESENTATION  LETTER  STATING  THAT THE
TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN OR OTHER  RETIREMENT  ARRANGEMENT
SUBJECT TO TITLE I OF THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974, AS
AMENDED  ("ERISA")  OR SECTION 4975 OF THE  INTERNAL  REVENUE  CODE OF 1986,  AS
AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION 3(32) OF
ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL LAW  WHICH  IS, TO A  MATERIAL
EXTENT,  SIMILAR TO THE FOREGOING PROVISIONS OF ERISA OR THE CODE (COLLECTIVELY,
A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS OF A PLAN.


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                           SERIES 1998-27, CLASS A-PO

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                     four-family residential mortgage loans,
                    which may include loans secured by shares
                   issued by cooperative housing corporations,
                                     sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS CERTIFIES THAT  ____________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class A-PO  Certificates  with respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations   (the  "Mortgage   Loans")  formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and the Class A
Distribution  Amount for the Class A-PO Certificates  required to be distributed
to Holders of the Class A-PO Certificates on such Distribution  Date, subject to
adjustment  in certain  events as  specified  in the  Agreement.  The Class A-PO
Certificates will not be entitled to distributions in respect of interest.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as  such  name  and  address   shall   appear  on  the   Certificate   Register.
Notwithstanding  the above, the final distribution in reduction of the Principal
Balance of this  Certificate  will be made after due notice of the  pendency  of
such  distribution and only upon  presentation and surrender of this Certificate
at the office or agency  specified by the Trustee for that purpose in the notice
of final distribution.

            No  transfer  of a Class A-PO  Certificate  will be made unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933,  as  amended,  and  any  applicable  state  securities  laws or is made in
accordance  with said Act and laws. In the event that such a transfer is desired
to be made by the Holder hereof,  (i) the transferee will be required to execute
an  investment  letter in the form  described in the  Agreement and (ii) if such
transfer  is to be made  within  three  years  from the later of (a) the date of
initial issuance of the Certificates or (b) the last date on which the Seller or
any  affiliate  thereof  was  a  Holder  of  the  Certificates  proposed  to  be
transferred,  and unless  such  transfer is made in reliance on Rule 144A of the
Securities  Act of 1933,  as amended,  the Trustee or the Seller may require the


<PAGE>


Holder to deliver an opinion of counsel  acceptable to and in form and substance
satisfactory  to the  Trustee  and the  Seller  that  such  transfer  is  exempt
(describing  the applicable  exemption and the basis  therefor) from or is being
made pursuant to the registration requirements of the Securities Act of 1933, as
amended,  and of any applicable statute of any state. The Holder hereof desiring
to effect such transfer shall,  and does hereby agree to, indemnify the Trustee,
the Seller,  the Master  Servicer,  and any Paying Agent acting on behalf of the
Trustee  against any liability  that may result if the transfer is not so exempt
or is not made in  accordance  with such Federal and state laws.  In  connection
with any such  transfer,  the Trustee  will also  require  (i) a  representation
letter,  in the form as described in the Agreement,  stating that the transferee
is not a Plan and is not  acting on  behalf  of a Plan or using the  assets of a
Plan to  effect  such  purchase  or (ii) if such  transferee  is a Plan,  (a) an
opinion of counsel  acceptable to and in form and substance  satisfactory to the
Trustee  and the  Seller  with  respect to  certain  matters  and (b) such other
documentation as the Seller or the Master Servicer may require,  as described in
the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer  of the  Trustee  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT A-R
                     [Form of Face of Class A-R Certificate]

FOR U.S. FEDERAL INCOME TAX PURPOSES,  THIS CERTIFICATE IS A "RESIDUAL INTEREST"
IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT" AS THOSE  TERMS ARE  DEFINED,
RESPECTIVELY,  IN SECTIONS  860G(a)(2) AND 860D OF THE INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE "CODE").  A TRANSFEREE OF THIS CERTIFICATE,  BY ACCEPTANCE
HEREOF,  IS  DEEMED  TO  HAVE  ACCEPTED  THIS  CERTIFICATE  SUBJECT  TO  CERTAIN
RESTRICTIONS ON TRANSFERABILITY,  AS SET FORTH IN SECTION 5.02(d) OF THE POOLING
AND  SERVICING  AGREEMENT,  AND SHALL BE REQUIRED TO FURNISH AN AFFIDAVIT TO THE
TRANSFEROR AND THE TRUSTEE TO THE EFFECT THAT,  AMONG OTHER THINGS,  IT IS NOT A
DISQUALIFIED  ORGANIZATION,  AS SUCH TERM IS DEFINED IN CODE SECTION 860E(e)(5),
AN AGENT  (INCLUDING A BROKER,  NOMINEE OR OTHER  MIDDLEMAN)  FOR A DISQUALIFIED
ORGANIZATION OR A NON-PERMITTED FOREIGN HOLDER, AS DEFINED IN SECTION 5.02(d) OF
THE POOLING AND SERVICING AGREEMENT AND TO HAVE AGREED TO SUCH AMENDMENTS TO THE
POOLING AND  SERVICING  AGREEMENT AS MAY BE REQUIRED TO FURTHER  EFFECTUATE  THE
RESTRICTIONS  ON  TRANSFERS TO  DISQUALIFIED  ORGANIZATIONS,  AGENTS  THEREOF OR
NON-PERMITTED FOREIGN HOLDERS.

THE HOLDER OF THIS CLASS A-R  CERTIFICATE,  BY ACCEPTANCE  HEREOF,  IS DEEMED TO
HAVE  AGREED TO THE  DESIGNATION  OF THE MASTER  SERVICER AS ITS AGENT TO ACT AS
"TAX  MATTERS  PERSON" OF THE REMIC TO PERFORM THE  FUNCTIONS  OF A "TAX MATTERS
PARTNER" FOR  PURPOSES OF  SUBCHAPTER C OF CHAPTER 63 OF SUBTITLE F OF THE CODE,
OR, IF SO REQUESTED BY THE MASTER SERVICER,  TO ACT AS TAX MATTERS PERSON OF THE
REMIC.

THIS  CERTIFICATE  MAY NOT BE PURCHASED BY OR TRANSFERRED TO ANY PERSON WHICH IS
AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT  ARRANGEMENT  SUBJECT TO TITLE I OF
THE EMPLOYEE  RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED  ("ERISA"),  OR
SECTION 4975 OF THE CODE OR A GOVERNMENTAL  PLAN, AS DEFINED IN SECTION 3(32) OF
ERISA SUBJECT TO ANY FEDERAL, STATE OR LOCAL LAW WHICH IS, TO A MATERIAL EXTENT,
SIMILAR  TO THE  FOREGOING  PROVISIONS  OF ERISA OR THE  CODE  (COLLECTIVELY,  A
"PLAN"), OR ANY PERSON ACTING ON BEHALF OF OR INVESTING THE ASSETS OF A PLAN.


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS A-R

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                four-family residential mortgage loans, which may
                    include loans secured by shares issued by
                    cooperative housing corporations, sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $100.00
by this Certificate: 100%

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS  CERTIFIES  THAT  __________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions to the Holder of the Class A-R Certificate with respect to a Trust
Estate consisting of a pool of fixed interest rate,  conventional,  monthly pay,
fully amortizing,  first lien, one- to four-family  residential  mortgage loans,
other than the Fixed Retained Yield, if any, with respect thereto, and which may
include loans secured by shares issued by cooperative housing  corporations (the
"Mortgage Loans"),  formed by Norwest Asset Securities Corporation  (hereinafter
called  the  "Seller",  which  term  includes  any  successor  entity  under the
Agreement referred to below). The Trust Estate was created pursuant to a Pooling
and Servicing Agreement dated as of October 29, 1998 (the "Agreement") among the
Seller,  Norwest Bank Minnesota,  National Association,  as master servicer (the
"Master Servicer") and First Union National Bank, as trustee (the "Trustee"),  a
summary  of  certain  of  the  pertinent   provisions  of  which  is  set  forth
hereinafter. To the extent not defined herein, the capitalized terms used herein
have the meanings  ascribed to such terms in the Agreement.  This Certificate is
issued  under and is subject  to the terms,  provisions  and  conditions  of the
Agreement,  to which  Agreement the Holder of this  Certificate by virtue of the
acceptance hereof assents and by which such Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and the Class A
Distribution Amount for the Class A-R Certificate  required to be distributed to
the Holder of the Class A-R Certificate on such  Distribution  Date,  subject to
adjustment in certain  events as specified in the  Agreement.  Distributions  in
reduction of the Principal  Balance of certain  Classes of Class A  Certificates
may not commence on the first  Distribution Date specified above.  Distributions
of principal  will be  allocated  among the Classes of Class A  Certificates  in
accordance with the provisions of the Agreement.  The  pass-through  rate on the
Class A-R Certificate  applicable to each  Distribution  Date will be 6.250% per
annum.  The amount of interest  which accrues on this  Certificate  in any month
will  be  subject  to  reduction  with  respect  to any  Non-Supported  Interest
Shortfall and the interest  portion of certain  Realized Losses allocated to the
Class A-R Certificate, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as  such  name  and  address   shall   appear  on  the   Certificate   Register.
Notwithstanding  the above,  the final  distribution on this Certificate will be
made  after  due  notice  of the  pendency  of such  distribution  and only upon
presentation and surrender of this Certificate at the office or agency specified
by the Trustee for that purpose in the notice of final distribution.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.


<PAGE>


            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.

            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT B-1
                     [FORM OF FACE OF CLASS B-1 CERTIFICATE]

THIS  CERTIFICATE IS  SUBORDINATED  IN RIGHT OF PAYMENT TO THE CLASS A
CERTIFICATES  AS  DESCRIBED  IN THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON THAT HAS NOT DELIVERED A  REPRESENTATION  LETTER  STATING  EITHER (A)
THAT  THE  TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN  OR  OTHER  RETIREMENT
ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF
1974,  AS AMENDED  ("ERISA"),  OR SECTION 4975 OF THE  INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION
3(32) OF  ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL  LAW  WHICH IS, TO A
MATERIAL  EXTENT,  SIMILAR  TO THE  FOREGOING  PROVISIONS  OF  ERISA OR THE CODE
(COLLECTIVELY, A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS
OF A PLAN OR (B)  SUBJECT TO CERTAIN  CONDITIONS  SET FORTH IN THE  POOLING  AND
SERVICING AGREEMENT,  THAT THE SOURCE OF FUNDS USED TO PURCHASE THIS CERTIFICATE
IS AN "INSURANCE COMPANY GENERAL ACCOUNT."


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS B-1

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                     four-family residential mortgage loans,
                    which may include loans secured by shares
                   issued by cooperative housing corporations,
                                     sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS CERTIFIES THAT  ____________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class B-1  Certificates  with  respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations   (the  "Mortgage   Loans")  formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and, subject to
the prior rights of the Class A Certificates as specified in the Agreement,  any
Class B-1 Distribution Amount required to be distributed to Holders of the Class
B-1 Certificates on such Distribution  Date,  subject to adjustment,  in certain
events,  as specified in the Agreement.  The pass-through  rate on the Class B-1
Certificates  applicable to each Distribution Date will be 6.250% per annum. The
amount of  interest  which  accrues  on this  Certificate  in any month  will be
subject to reduction with respect to any  Non-Supported  Interest  Shortfall and
the  interest  portion of certain  Realized  Losses  allocated  to the Class B-1
Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency specified by the Trustee for that purpose in
the notice of final distribution.

            No  transfer  of a Class B-1  Certificate  will be made  unless  the
Holder hereof  desiring to make any such  transfer  shall deliver to the Trustee
(i) a representation letter, in the 


<PAGE>


form as described in the  Agreement,  stating  either (a) that the transferee is
not a Plan and is not  acting on behalf of a Plan or using the  assets of a Plan
to effect such  purchase or (b) subject to certain  conditions  described in the
Agreement,  that the source of funds used to  purchase  this  Certificate  is an
"insurance  company general  account," or (ii) if such transferee is a Plan, (a)
an opinion of counsel  acceptable to and in form and substance  satisfactory  to
the Trustee and the Seller  with  respect to certain  matters and (b) such other
documentation as the Seller or the Master Servicer may require,  as described in
the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT B-2
                     [FORM OF FACE OF CLASS B-2 CERTIFICATE]

THIS CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO THE CLASS A CERTIFICATES
AND THE CLASS  B-1  CERTIFICATES  AS  DESCRIBED  IN THE  POOLING  AND  SERVICING
AGREEMENT REFERRED TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON THAT HAS NOT DELIVERED A  REPRESENTATION  LETTER  STATING  EITHER (A)
THAT  THE  TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN  OR  OTHER  RETIREMENT
ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF
1974,  AS AMENDED  ("ERISA"),  OR SECTION 4975 OF THE  INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION
3(32) OF  ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL  LAW  WHICH IS, TO A
MATERIAL  EXTENT,  SIMILAR  TO THE  FOREGOING  PROVISIONS  OF  ERISA OR THE CODE
(COLLECTIVELY, A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS
OF A PLAN OR (B)  SUBJECT TO CERTAIN  CONDITIONS  SET FORTH IN THE  POOLING  AND
SERVICING AGREEMENT,  THAT THE SOURCE OF FUNDS USED TO PURCHASE THIS CERTIFICATE
IS AN "INSURANCE COMPANY GENERAL ACCOUNT."


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS B-2

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                     four-family residential mortgage loans,
                    which may include loans secured by shares
                   issued by cooperative housing corporations,
                                     sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS CERTIFIES THAT  ____________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class B-2  Certificates  with  respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations   (the  "Mortgage   Loans")  formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and, subject to
the  prior  rights  of the  Class A  Certificates  and  each  Class  of  Class B
Certificates  bearing  a  lower  numerical   designation  as  specified  in  the
Agreement,  any Class B-2  Distribution  Amount  required to be  distributed  to
Holders of the Class B-2  Certificates  on such  Distribution  Date,  subject to
adjustment,  in certain events, as specified in the Agreement.  The pass-through
rate on the Class B-2 Certificates  applicable to each Distribution Date will be
6.250% per annum.  The amount of interest  which accrues on this  Certificate in
any month  will be  subject  to  reduction  with  respect  to any  Non-Supported
Interest Shortfall and the interest portion of certain Realized Losses allocated
to the Class B-2 Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency specified by the Trustee for that purpose in
the notice of final distribution.


<PAGE>


            No  transfer  of a Class B-2  Certificate  will be made  unless  the
Holder hereof  desiring to make any such  transfer  shall deliver to the Trustee
(i) a representation letter, in the form as described in the Agreement,  stating
either  (a) that the  transferee  is not a Plan and is not acting on behalf of a
Plan or using the assets of a Plan to effect  such  purchase  or (b)  subject to
certain conditions described in the Agreement,  that the source of funds used to
purchase this Certificate is an "insurance  company general account," or (ii) if
such  transferee is a Plan, (a) an opinion of counsel  acceptable to and in form
and substance satisfactory to the Trustee and the Seller with respect to certain
matters and (b) such other  documentation  as the Seller or the Master  Servicer
may require, as described in the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT B-3

                     [FORM OF FACE OF CLASS B-3 CERTIFICATE]

THIS   CERTIFICATE  IS   SUBORDINATED  IN  RIGHT  OF  PAYMENT  TO  THE  CLASS  A
CERTIFICATES,  THE CLASS B-1  CERTIFICATES  AND THE  CLASS B-2  CERTIFICATES  AS
DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON THAT HAS NOT DELIVERED A  REPRESENTATION  LETTER  STATING  EITHER (A)
THAT  THE  TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN  OR  OTHER  RETIREMENT
ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF
1974,  AS AMENDED  ("ERISA"),  OR SECTION 4975 OF THE  INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION
3(32) OF  ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL  LAW  WHICH IS, TO A
MATERIAL  EXTENT,  SIMILAR  TO THE  FOREGOING  PROVISIONS  OF  ERISA OR THE CODE
(COLLECTIVELY, A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS
OF A PLAN OR (B)  SUBJECT TO CERTAIN  CONDITIONS  SET FORTH IN THE  POOLING  AND
SERVICING AGREEMENT,  THAT THE SOURCE OF FUNDS USED TO PURCHASE THIS CERTIFICATE
IS AN "INSURANCE COMPANY GENERAL ACCOUNT."


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS B-3

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                four-family residential mortgage loans, which may
                    include loans secured by shares issued by
                    cooperative housing corporations, sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS   CERTIFIES   THAT   _______________________________   is   the
registered  owner of the Percentage  Interest  evidenced by this  Certificate in
monthly  distributions to the Holders of the Class B-3 Certificates with respect
to a Trust Estate  consisting of a pool of fixed  interest  rate,  conventional,
monthly pay,  fully  amortizing,  first lien,  one- to  four-family  residential
mortgage  loans,  other than the Fixed  Retained  Yield,  if any,  with  respect
thereto,  and which may include loans  secured by shares  issued by  cooperative
housing  corporations  (the "Mortgage Loans") formed by Norwest Asset Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and, subject to
the  prior  rights  of the  Class A  Certificates  and  each  Class  of  Class B
Certificates  bearing  a  lower  numerical   designation  as  specified  in  the
Agreement,  any Class B-3  Distribution  Amount  required to be  distributed  to
Holders of the Class B-3  Certificates  on such  Distribution  Date,  subject to
adjustment,  in certain events, as specified in the Agreement.  The pass-through
rate on the Class B-3 Certificates  applicable to each Distribution Date will be
6.250% per annum.  The amount of interest  which accrues on this  Certificate in
any month  will be  subject  to  reduction  with  respect  to any  Non-Supported
Interest Shortfall and the interest portion of certain Realized Losses allocated
to the Class B-3 Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency specified by the Trustee for that purpose in
the notice of final distribution.


<PAGE>


            No  transfer  of a Class B-3  Certificate  will be made  unless  the
Holder hereof  desiring to make any such  transfer  shall deliver to the Trustee
(i) a representation letter, in the form as described in the Agreement,  stating
either  (a) that the  transferee  is not a Plan and is not acting on behalf of a
Plan or using the assets of a Plan to effect  such  purchase  or (b)  subject to
certain conditions described in the Agreement,  that the source of funds used to
purchase this Certificate is an "insurance  company general account," or (ii) if
such  transferee is a Plan, (a) an opinion of counsel  acceptable to and in form
and substance satisfactory to the Trustee and the Seller with respect to certain
matters and (b) such other  documentation  as the Seller or the Master  Servicer
may require, as described in the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT B-4
                     [FORM OF FACE OF CLASS B-4 CERTIFICATE]

THIS   CERTIFICATE  IS   SUBORDINATED  IN  RIGHT  OF  PAYMENT  TO  THE  CLASS  A
CERTIFICATES,  THE CLASS B-1  CERTIFICATES,  THE CLASS B-2  CERTIFICATES AND THE
CLASS B-3  CERTIFICATES  AS  DESCRIBED  IN THE POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN AND WILL NOT BE REGISTERED  UNDER THE SECURITIES
ACT OF 1933,  AS  AMENDED,  OR THE  SECURITIES  LAWS OF ANY STATE AND MAY NOT BE
RESOLD OR TRANSFERRED  UNLESS IT IS REGISTERED  PURSUANT TO SUCH ACT AND LAWS OR
IS SOLD OR TRANSFERRED IN TRANSACTIONS  WHICH ARE EXEMPT FROM REGISTRATION UNDER
SUCH ACT AND UNDER  APPLICABLE  STATE LAW AND IS TRANSFERRED IN ACCORDANCE  WITH
THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND SERVICING  AGREEMENT  REFERRED
TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON THAT HAS NOT DELIVERED A  REPRESENTATION  LETTER  STATING  EITHER (A)
THAT  THE  TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN  OR  OTHER  RETIREMENT
ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF
1974,  AS AMENDED  ("ERISA"),  OR SECTION 4975 OF THE  INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION
3(32) OF  ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL  LAW  WHICH IS, TO A
MATERIAL  EXTENT,  SIMILAR  TO THE  FOREGOING  PROVISIONS  OF  ERISA OR THE CODE
(COLLECTIVELY, A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS
OF A PLAN OR (B)  SUBJECT TO CERTAIN  CONDITIONS  SET FORTH IN THE  POOLING  AND
SERVICING AGREEMENT,  THAT THE SOURCE OF FUNDS USED TO PURCHASE THIS CERTIFICATE
IS AN "INSURANCE COMPANY GENERAL ACCOUNT."


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS B-4

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                     four-family residential mortgage loans,
                    which may include loans secured by shares
                   issued by cooperative housing corporations,
                                     sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS CERTIFIES THAT  ____________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class B-4  Certificates  with  respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations   (the  "Mortgage   Loans")  formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and, subject to
the  prior  rights  of the  Class A  Certificates  and  each  Class  of  Class B
Certificates  bearing  a  lower  numerical   designation  as  specified  in  the
Agreement,  any Class B-4  Distribution  Amount  required to be  distributed  to
Holders of the Class B-4  Certificates  on such  Distribution  Date,  subject to
adjustment,  in certain events, as specified in the Agreement.  The pass-through
rate on the Class B-4 Certificates  applicable to each Distribution Date will be
6.250% per annum.  The amount of interest  which accrues on this  Certificate in
any month  will be  subject  to  reduction  with  respect  to any  Non-Supported
Interest Shortfall and the interest portion of certain Realized Losses allocated
to the Class B-4 Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency specified by the Trustee for that purpose in
the notice of final distribution.


<PAGE>


            No  transfer  of a Class B-4  Certificate  will be made  unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933,  as  amended,  and  any  applicable  state  securities  laws or is made in
accordance  with said Act and laws. In the event that such a transfer is desired
to be made by the Holder hereof,  (i) the transferee will be required to execute
an  investment  letter in the form  described in the  Agreement and (ii) if such
transfer  is to be made  within  three  years  from the later of (a) the date of
initial issuance of the Certificates or (b) the last date on which the Seller or
any  affiliate  thereof  was  a  Holder  of  the  Certificates  proposed  to  be
transferred,  and unless  such  transfer is made in reliance on Rule 144A of the
Securities  Act of 1933,  as amended,  the Trustee or the Seller may require the
Holder to deliver an opinion of counsel  acceptable to and in form and substance
satisfactory  to the  Trustee  and the  Seller  that  such  transfer  is  exempt
(describing  the applicable  exemption and the basis  therefor) from or is being
made pursuant to the registration requirements of the Securities Act of 1933, as
amended,  and of any applicable statute of any state. The Holder hereof desiring
to effect such transfer shall,  and does hereby agree to, indemnify the Trustee,
the Seller,  the Master  Servicer,  and any Paying Agent acting on behalf of the
Trustee  against any liability  that may result if the transfer is not so exempt
or is not made in  accordance  with such Federal and state laws.  In  connection
with any such  transfer,  the Trustee  will also  require  (i) a  representation
letter,  in the form as described in the Agreement,  stating either (a) that the
transferee  is not a Plan and is not  acting  on  behalf  of a Plan or using the
assets of a Plan to effect such  purchase  or (b) subject to certain  conditions
described  in the  Agreement,  that the  source of funds used to  purchase  this
Certificate  is  an  "insurance  company  general  account,"  or  (ii)  if  such
transferee  is a Plan,  (a) an opinion of counsel  acceptable to and in form and
substance  satisfactory  to the Trustee  and the Seller with  respect to certain
matters and (b) such other  documentation  as the Seller or the Master  Servicer
may require, as described in the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT B-5
                     [FORM OF FACE OF CLASS B-5 CERTIFICATE]

THIS   CERTIFICATE  IS   SUBORDINATED  IN  RIGHT  OF  PAYMENT  TO  THE  CLASS  A
CERTIFICATES,  THE CLASS B-1 CERTIFICATES, THE CLASS B-2 CERTIFICATES, THE CLASS
B-3  CERTIFICATES AND THE CLASS B-4 CERTIFICATES AS DESCRIBED IN THE POOLING AND
SERVICING AGREEMENT REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN AND WILL NOT BE REGISTERED  UNDER THE SECURITIES
ACT OF 1933,  AS  AMENDED,  OR THE  SECURITIES  LAWS OF ANY STATE AND MAY NOT BE
RESOLD OR TRANSFERRED  UNLESS IT IS REGISTERED  PURSUANT TO SUCH ACT AND LAWS OR
IS SOLD OR TRANSFERRED IN TRANSACTIONS  WHICH ARE EXEMPT FROM REGISTRATION UNDER
SUCH ACT AND UNDER  APPLICABLE  STATE LAW AND IS TRANSFERRED IN ACCORDANCE  WITH
THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND SERVICING  AGREEMENT  REFERRED
TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON THAT HAS NOT DELIVERED A  REPRESENTATION  LETTER  STATING  EITHER (A)
THAT  THE  TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN  OR  OTHER  RETIREMENT
ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF
1974,  AS AMENDED  ("ERISA"),  OR SECTION 4975 OF THE  INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION
3(32) OF  ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL  LAW  WHICH IS, TO A
MATERIAL  EXTENT,  SIMILAR  TO THE  FOREGOING  PROVISIONS  OF  ERISA OR THE CODE
(COLLECTIVELY, A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS
OF A PLAN OR (B)  SUBJECT TO CERTAIN  CONDITIONS  SET FORTH IN THE  POOLING  AND
SERVICING AGREEMENT,  THAT THE SOURCE OF FUNDS USED TO PURCHASE THIS CERTIFICATE
IS AN "INSURANCE COMPANY GENERAL ACCOUNT."


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS B-5

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                     four-family residential mortgage loans,
                    which may include loans secured by shares
                   issued by cooperative housing corporations,
                                     sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:                           First Distribution Date: November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS CERTIFIES THAT  ____________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class B-5  Certificates  with  respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations   (the  "Mortgage   Loans")  formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and, subject to
the  prior  rights  of the  Class A  Certificates  and  each  Class  of  Class B
Certificates  bearing  a  lower  numerical   designation  as  specified  in  the
Agreement,  any Class B-5  Distribution  Amount  required to be  distributed  to
Holders of the Class B-5  Certificates  on such  Distribution  Date,  subject to
adjustment,  in certain events, as specified in the Agreement.  The pass-through
rate on the Class B-5 Certificates  applicable to each Distribution Date will be
6.250% per annum.  The amount of interest  which accrues on this  Certificate in
any month  will be  subject  to  reduction  with  respect  to any  Non-Supported
Interest Shortfall and the interest portion of certain Realized Losses allocated
to the Class B-5 Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency specified by the Trustee for that purpose in
the notice of final distribution.


<PAGE>


            No  transfer  of a Class B-5  Certificate  will be made  unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933,  as  amended,  and  any  applicable  state  securities  laws or is made in
accordance  with said Act and laws. In the event that such a transfer is desired
to be made by the Holder hereof,  (i) the transferee will be required to execute
an  investment  letter in the form  described in the  Agreement and (ii) if such
transfer  is to be made  within  three  years  from the later of (a) the date of
initial issuance of the Certificates or (b) the last date on which the Seller or
any  affiliate  thereof  was  a  Holder  of  the  Certificates  proposed  to  be
transferred,  and unless  such  transfer is made in reliance on Rule 144A of the
Securities  Act of 1933,  as amended,  the Trustee or the Seller may require the
Holder to deliver an opinion of counsel  acceptable to and in form and substance
satisfactory  to the  Trustee  and the  Seller  that  such  transfer  is  exempt
(describing  the applicable  exemption and the basis  therefor) from or is being
made pursuant to the registration requirements of the Securities Act of 1933, as
amended,  and of any applicable statute of any state. The Holder hereof desiring
to effect such transfer shall,  and does hereby agree to, indemnify the Trustee,
the Seller,  the Master  Servicer,  and any Paying Agent acting on behalf of the
Trustee  against any liability  that may result if the transfer is not so exempt
or is not made in  accordance  with such Federal and state laws.  In  connection
with any such  transfer,  the Trustee  will also  require  (i) a  representation
letter,  in the form as described in the Agreement,  stating either (a) that the
transferee  is not a Plan and is not  acting  on  behalf  of a Plan or using the
assets of a Plan to effect such  purchase  or (b) subject to certain  conditions
described  in the  Agreement,  that the  source of funds used to  purchase  this
Certificate  is  an  "insurance  company  general  account,"  or  (ii)  if  such
transferee  is a Plan,  (a) an opinion of counsel  acceptable to and in form and
substance  satisfactory  to the Trustee  and the Seller with  respect to certain
matters and (b) such other  documentation  as the Seller or the Master  Servicer
may require, as described in the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                   EXHIBIT B-6
                     [FORM OF FACE OF CLASS B-6 CERTIFICATE]

THIS   CERTIFICATE  IS   SUBORDINATED  IN  RIGHT  OF  PAYMENT  TO  THE  CLASS  A
CERTIFICATES,  THE CLASS B-1 CERTIFICATES, THE CLASS B-2 CERTIFICATES, THE CLASS
B-3  CERTIFICATES,  THE CLASS B-4 CERTIFICATES AND THE CLASS B-5 CERTIFICATES AS
DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

THIS  CERTIFICATE  HAS NOT BEEN AND WILL NOT BE REGISTERED  UNDER THE SECURITIES
ACT OF 1933,  AS  AMENDED,  OR THE  SECURITIES  LAWS OF ANY STATE AND MAY NOT BE
RESOLD OR TRANSFERRED  UNLESS IT IS REGISTERED  PURSUANT TO SUCH ACT AND LAWS OR
IS SOLD OR TRANSFERRED IN TRANSACTIONS  WHICH ARE EXEMPT FROM REGISTRATION UNDER
SUCH ACT AND UNDER  APPLICABLE  STATE LAW AND IS TRANSFERRED IN ACCORDANCE  WITH
THE PROVISIONS OF SECTION 5.02 OF THE POOLING AND SERVICING  AGREEMENT  REFERRED
TO HEREIN.

EXCEPT AS PROVIDED IN SECTION  5.02(C) OF THE  POOLING AND  SERVICING  AGREEMENT
REFERRED TO HEREIN,  THIS  CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO
ANY PERSON THAT HAS NOT DELIVERED A  REPRESENTATION  LETTER  STATING  EITHER (A)
THAT  THE  TRANSFEREE  IS NOT AN  EMPLOYEE  BENEFIT  PLAN  OR  OTHER  RETIREMENT
ARRANGEMENT SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF
1974,  AS AMENDED  ("ERISA"),  OR SECTION 4975 OF THE  INTERNAL  REVENUE CODE OF
1986, AS AMENDED (THE  "CODE"),  OR A  GOVERNMENTAL  PLAN, AS DEFINED IN SECTION
3(32) OF  ERISA,  SUBJECT  TO ANY  FEDERAL,  STATE OR LOCAL  LAW  WHICH IS, TO A
MATERIAL  EXTENT,  SIMILAR  TO THE  FOREGOING  PROVISIONS  OF  ERISA OR THE CODE
(COLLECTIVELY, A "PLAN"), AND IS NOT ACTING ON BEHALF OF OR INVESTING THE ASSETS
OF A PLAN OR (B)  SUBJECT TO CERTAIN  CONDITIONS  SET FORTH IN THE  POOLING  AND
SERVICING AGREEMENT,  THAT THE SOURCE OF FUNDS USED TO PURCHASE THIS CERTIFICATE
IS AN "INSURANCE COMPANY GENERAL ACCOUNT."


<PAGE>


                        MORTGAGE PASS-THROUGH CERTIFICATE
                            SERIES 1998-27, CLASS B-6

                    evidencing an interest in a pool of fixed
                    interest rate, conventional, monthly pay,
                      fully amortizing, first lien, one- to
                     four-family residential mortgage loans,
                    which may include loans secured by shares
                   issued by cooperative housing corporations,
                                     sold by

                      NORWEST ASSET SECURITIES CORPORATION
                (Not an interest in or obligation of the Seller)

            THIS  CERTIFICATE DOES NOT EVIDENCE AN OBLIGATION OF, OR AN INTEREST
IN, THE SELLER, THE MASTER SERVICER, THE TRUSTEE OR ANY OF THEIR AFFILIATES, AND
IS NOT INSURED OR GUARANTEED BY THE SELLER, THE MASTER SERVICER,  THE TRUSTEE OR
ANY OF THEIR AFFILIATES, OR BY ANY GOVERNMENT AGENCY OR PRIVATE INSURER.

            DISTRIBUTIONS  IN  REDUCTION  OF  THE  PRINCIPAL   BALANCE  OF  THIS
CERTIFICATE  WILL BE MADE IN THE MANNER  DESCRIBED IN THE POOLING AND  SERVICING
AGREEMENT.  ACCORDINGLY THE OUTSTANDING PRINCIPAL BALANCE OF THIS CERTIFICATE AT
ANY TIME MAY BE LESS THAN THE INITIAL PRINCIPAL BALANCE REPRESENTED HEREBY.

Certificate No.                      Cut-Off Date:   October 1, 1998

CUSIP No.:  66937N 6E 3              First Distribution Date:
November 25, 1998

Percentage Interest evidenced        Denomination:  $
by this Certificate: %

Final Scheduled Maturity Date:  November 25, 2013


<PAGE>


            THIS CERTIFIES THAT  ____________________________  is the registered
owner of the  Percentage  Interest  evidenced  by this  Certificate  in  monthly
distributions  to the Holders of the Class B-6  Certificates  with  respect to a
Trust Estate consisting of a pool of fixed interest rate, conventional,  monthly
pay, fully  amortizing,  first lien,  one- to four-family  residential  mortgage
loans,  other than the Fixed Retained Yield, if any, with respect  thereto,  and
which may  include  loans  secured  by  shares  issued  by  cooperative  housing
corporations   (the  "Mortgage   Loans")  formed  by  Norwest  Asset  Securities
Corporation  (hereinafter called the "Seller", which term includes any successor
entity  under the  Agreement  referred to below).  The Trust  Estate was created
pursuant to a Pooling and Servicing  Agreement dated as of October 29, 1998 (the
"Agreement") among the Seller, Norwest Bank Minnesota,  National Association, as
master  servicer  (the "Master  Servicer")  and First Union  National  Bank,  as
trustee (the  "Trustee"),  a summary of certain of the  pertinent  provisions of
which  is  set  forth  hereinafter.  To  the  extent  not  defined  herein,  the
capitalized  terms used herein have the  meanings  ascribed to such terms in the
Agreement.  This  Certificate  is issued  under  and is  subject  to the  terms,
provisions  and conditions of the  Agreement,  to which  Agreement the Holder of
this  Certificate by virtue of the  acceptance  hereof assents and by which such
Holder is bound.

            Pursuant to the terms of the Agreement,  a distribution will be made
on the 25th day of each  month or, if such 25th day is not a Business  Day,  the
Business Day immediately following (the "Distribution Date"),  commencing on the
first  Distribution  Date  specified  above,  to the  Person in whose  name this
Certificate  is  registered at the close of business on the last Business Day of
the month  preceding the month of such  distribution,  in an amount equal to the
product of the Percentage Interest evidenced by this Certificate and, subject to
the  prior  rights  of the  Class A  Certificates  and  each  Class  of  Class B
Certificates  bearing  a  lower  numerical   designation  as  specified  in  the
Agreement,  any Class B-6  Distribution  Amount  required to be  distributed  to
Holders of the Class B-6  Certificates  on such  Distribution  Date,  subject to
adjustment,  in certain events, as specified in the Agreement.  The pass-through
rate on the Class B-6 Certificates  applicable to each Distribution Date will be
6.250% per annum.  The amount of interest  which accrues on this  Certificate in
any month  will be  subject  to  reduction  with  respect  to any  Non-Supported
Interest Shortfall and the interest portion of certain Realized Losses allocated
to the Class B-6 Certificates, as described in the Agreement.

            Distributions  on this  Certificate  will be made on  behalf  of the
Trustee  either by the Master  Servicer or by a Paying  Agent  appointed  by the
Master Servicer by check mailed to the address of the Person  entitled  thereto,
as such name and address shall appear on the Certificate  Register,  unless such
Person is entitled to receive payments by wire transfer in immediately available
funds in accordance with the Pooling and Servicing Agreement and such Person has
notified the Master  Servicer  pursuant to the Pooling and  Servicing  Agreement
that such  payments  are to be made by wire  transfer of  immediately  available
funds.  Notwithstanding  the above,  the final  distribution in reduction of the
Principal  Balance  of this  Certificate  will be made  after due  notice of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency specified by the Trustee for that purpose in
the notice of final distribution.


<PAGE>


            No  transfer  of a Class B-6  Certificate  will be made  unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933,  as  amended,  and  any  applicable  state  securities  laws or is made in
accordance  with said Act and laws. In the event that such a transfer is desired
to be made by the Holder hereof,  (i) the transferee will be required to execute
an  investment  letter in the form  described in the  Agreement and (ii) if such
transfer  is to be made  within  three  years  from the later of (a) the date of
initial issuance of the Certificates or (b) the last date on which the Seller or
any  affiliate  thereof  was  a  Holder  of  the  Certificates  proposed  to  be
transferred,  and unless  such  transfer is made in reliance on Rule 144A of the
Securities  Act of 1933,  as amended,  the Trustee or the Seller may require the
Holder to deliver an opinion of counsel  acceptable to and in form and substance
satisfactory  to the  Trustee  and the  Seller  that  such  transfer  is  exempt
(describing  the applicable  exemption and the basis  therefor) from or is being
made pursuant to the registration requirements of the Securities Act of 1933, as
amended,  and of any applicable statute of any state. The Holder hereof desiring
to effect such transfer shall,  and does hereby agree to, indemnify the Trustee,
the Seller,  the Master  Servicer,  and any Paying Agent acting on behalf of the
Trustee  against any liability  that may result if the transfer is not so exempt
or is not made in  accordance  with such Federal and state laws.  In  connection
with any such  transfer,  the Trustee  will also  require  (i) a  representation
letter,  in the form as described in the Agreement,  stating either (a) that the
transferee  is not a Plan and is not  acting  on  behalf  of a Plan or using the
assets of a Plan to effect such  purchase  or (b) subject to certain  conditions
described  in the  Agreement,  that the  source of funds used to  purchase  this
Certificate  is  an  "insurance  company  general  account,"  or  (ii)  if  such
transferee  is a Plan,  (a) an opinion of counsel  acceptable to and in form and
substance  satisfactory  to the Trustee  and the Seller with  respect to certain
matters and (b) such other  documentation  as the Seller or the Master  Servicer
may require, as described in the Agreement.

            Reference  is  hereby  made  to  the  further   provisions  of  this
Certificate set forth on the reverse hereof,  which further provisions shall for
all purposes have the same effect as if set forth at this place.

            This Certificate  constitutes a "regular interest" in a "real estate
mortgage  investment  conduit" as those terms are defined in Section  860G(a)(1)
and  Section  860D,  respectively,  of the  Internal  Revenue  Code of 1986,  as
amended.

            Unless this  Certificate  has been  countersigned  by an  authorized
officer of the  Trustee,  by manual  signature,  this  Certificate  shall not be
entitled to any benefit under the Agreement or be valid for any purpose.


<PAGE>


            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed as of the date set forth below.

Dated:

                                    First Union National Bank,
                                     Trustee

                                    By____________________________
                                      Authorized Officer

Countersigned:

First Union National Bank,
  Trustee

By ________________________
   Authorized Officer


<PAGE>


                                    EXHIBIT C

                [Form of Reverse of Series 1998-27 Certificates]

                      NORWEST ASSET SECURITIES CORPORATION
                       MORTGAGE PASS-THROUGH CERTIFICATES
                                 SERIES 1998-27

            This  Certificate is one of a duly authorized  issue of Certificates
issued in several Classes  designated as Mortgage  Pass-Through  Certificates of
the Series specified hereon (herein collectively called the "Certificates").

            The  Certificates  are  limited  in  right  of  payment  to  certain
collections  and  recoveries   respecting  the  Mortgage  Loans,   all  as  more
specifically  set forth  herein  and in the  Agreement.  In the event  funds are
advanced with respect to any Mortgage Loan by a Servicer, the Master Servicer or
the  Trustee,  such  advances  are  reimbursable  to such  Servicer,  the Master
Servicer or the Trustee to the extent  provided in the  Agreement,  from related
recoveries  on such  Mortgage  Loan or from  other  cash  that  would  have been
distributable to Certificateholders.

            As  provided  in the  Agreement,  withdrawals  from the  Certificate
Account created for the benefit of Certificateholders  may be made by the Master
Servicer  from  time  to  time  for  purposes   other  than   distributions   to
Certificateholders,  such purposes  including  reimbursement to a Servicer,  the
Master  Servicer  or the  Trustee,  as  applicable,  of  advances  made  by such
Servicer, the Master Servicer or the Trustee.

            The Agreement permits, with certain exceptions therein provided, the
amendment of the Agreement and the modification of the rights and obligations of
the  Seller,  the  Master  Servicer,  and  the  Trustee  and the  rights  of the
Certificateholders  under the  Agreement  at any time by the Seller,  the Master
Servicer  and the  Trustee  with the  consent  of the  Holders  of  Certificates
evidencing  in the  aggregate  not less than 66 2/3% of the Voting  Interests of
each Class of Certificates  affected thereby.  Any such consent by the Holder of
this  Certificate  shall be  conclusive  and binding on such Holder and upon all
future  holders  of this  Certificate  and of any  Certificate  issued  upon the
transfer  hereof or in exchange hereof or in lieu hereof whether or not notation
of such consent is made upon the  Certificate.  The  Agreement  also permits the
amendment thereof in certain circumstances without the consent of the Holders of
any of the Certificates.

            As provided  in the  Agreement  and  subject to certain  limitations
therein  set forth,  the  transfer of this  Certificate  is  registrable  in the
Certificate  Register upon surrender of this  Certificate  for  registration  of
transfer at the office or agency appointed by the Trustee,  duly endorsed by, or
accompanied  by an assignment  in the form below or other written  instrument of
transfer in form satisfactory to the Trustee and the Certificate Registrar, duly
executed by the Holder  hereof or such  Holder's  attorney  duly  authorized  in
writing, and thereupon one or more new Certificates of authorized  Denominations
evidencing  the same Class and aggregate  Percentage  Interest will be issued to
the designated transferee or transferees.


<PAGE>


            The  Certificates  are  issuable  only  as  registered  Certificates
without  coupons in Classes and  Denominations  specified in the  Agreement.  As
provided in the Agreement and subject to certain  limitations therein set forth,
Certificates are  exchangeable for new Certificates of authorized  Denominations
evidencing the same Class and aggregate Percentage Interest, as requested by the
Holder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange, but the Trustee or the Certificate Registrar may require payment of
a sum  sufficient  to cover  any tax or other  governmental  charge  payable  in
connection therewith.

            The Seller,  the Master  Servicer,  the Trustee and the  Certificate
Registrar,  and any agent of the Seller, the Master Servicer, the Trustee or the
Certificate  Registrar,  may treat the Person in whose name this  Certificate is
registered  as the owner hereof for all  purposes,  and neither the Seller,  the
Master Servicer, the Trustee, the Certificate Registrar nor any such agent shall
be affected by notice to the contrary.

            The  obligations   created  by  the  Agreement  in  respect  of  the
Certificates  and the Trust Estate created thereby shall terminate upon the last
action  required  to be taken by the  Trustee  on the  Final  Distribution  Date
pursuant  to the  Agreement  following  the  earlier of (i) the payment or other
liquidation (or advance with respect  thereto) of the last Mortgage Loan subject
thereto or the disposition of all property  acquired upon foreclosure or deed in
lieu of  foreclosure  of any Mortgage  Loan, and (ii) the purchase by the Seller
from the Trust Estate of all remaining  Mortgage Loans and all property acquired
in respect of such Mortgage Loans; provided, however, that the Trust Estate will
in no event  continue  beyond the  expiration  of 21 years from the death of the
last survivor of the  descendants of Joseph P. Kennedy,  the late  ambassador of
the  United  States  to the  Court  of St.  James,  living  on the  date  of the
Agreement.  The Agreement permits,  but does not require, the Seller to purchase
all  remaining  Mortgage  Loans and all  property  acquired  in  respect  of any
Mortgage Loan at a price  determined as provided in the Agreement.  The exercise
of such option will effect early  retirement of the  Certificates,  the Seller's
right to exercise  such option  being  subject to the Pool  Scheduled  Principal
Balance  of the  Mortgage  Loans as of the  Distribution  Date  upon  which  the
proceeds of such repurchase are  distributed  being less than ten percent of the
Cut-Off Date Aggregate Principal Balance.


<PAGE>


                                   ASSIGNMENT

FOR VALUE  RECEIVED,  the undersigned  hereby  sell(s),  assign(s) and
transfer(s) unto
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
   (Please print or typewrite name and address including postal zip
                          code of assignee)

the  beneficial   interest   evidenced  by  the  within  Mortgage   Pass-Through
Certificate and hereby  authorizes the transfer of registration of such interest
to assignee on the Certificate Register of the Trust Estate.

            I (We)  further  direct  the  Certificate  Registrar  to issue a new
Certificate  of a like  Denomination  or Percentage  Interest and Class,  to the
above named assignee and deliver such Certificate to the following address:
_______________________________________________________________________________
_______________________________________________________________________________

Social Security or other Identifying Number of Assignee:

_______________________________________________________________________________

Dated:

                                    ___________________________________
                                    Signature by or on behalf of
                                    assignor

                                    ___________________________________
                                    Signature Guaranteed


<PAGE>


                            DISTRIBUTION INSTRUCTIONS

            The  assignee   should   include  the   following  for  purposes  of
distribution:

            Distributions  shall be made, if the assignee is eligible to receive
distributions in immediately available funds, by wire transfer or otherwise,  in
immediately available funds to _________________________________________________
________________________________________________________________________________
for  the  account  of  _________________________________________________________
account   number   _____________,   or,  if   mailed   by  check,   to _________
_______________________________________________________.    Applicable
statements     should    be    mailed    to ____________________________________
________________________________________________________________________________

            This information is provided by ______________________, the assignee
named above, or ___________________________________, as its agent.


<PAGE>


                                    EXHIBIT D

                                    RESERVED


<PAGE>


                                    EXHIBIT E

                               CUSTODIAL AGREEMENT

            THIS CUSTODIAL  AGREEMENT (as amended and supplemented  from time to
time,  the  "Agreement"),  dated as of  _____________,  by and among FIRST UNION
NATIONAL BANK, not individually, but solely as Trustee (including its successors
under the Pooling and Servicing Agreement defined below, the "Trustee"), NORWEST
ASSET  SECURITIES  CORPORATION  (together  with any  successor in interest,  the
"Seller"),  NORWEST BANK  MINNESOTA,  NATIONAL  ASSOCIATION  (together  with any
successor in interest or  successor  under the Pooling and  Servicing  Agreement
referred  to  below,  the  "Master  Servicer")  and  ___________________________
(together with any successor in interest or any successor  appointed  hereunder,
the "Custodian").

                           W I T N E S S E T H T H A T

            WHEREAS,  the Seller,  the Master  Servicer,  and the Trustee,  have
entered  into a Pooling  and  Servicing  Agreement  dated as of October 29, 1998
relating to the issuance of Mortgage Pass-Through  Certificates,  Series 1998-27
(as in effect on the date of this Agreement, the "Original Pooling and Servicing
Agreement",  and as amended and supplemented from time to time, the "Pooling and
Servicing Agreement"); and

            WHEREAS,  the  Custodian  has agreed to act as agent for the Trustee
for  the  purposes  of  receiving  and  holding  certain   documents  and  other
instruments  delivered by the Seller under the Pooling and Servicing  Agreement,
all upon the terms and conditions and subject to the limitations hereinafter set
forth;

            NOW,  THEREFORE,  in  consideration  of the  premises and the mutual
covenants and agreements  hereinafter set forth,  the Trustee,  the Seller,  the
Master Servicer and the Custodian hereby agree as follows:

                                    ARTICLE I

                                   Definitions

            Capitalized  terms used in this  Agreement  and not  defined  herein
shall  have  the  meanings  assigned  in  the  Original  Pooling  and  Servicing
Agreement, unless otherwise required by the context herein.

                                   ARTICLE II

                          Custody of Mortgage Documents

            Section  2.1.  Custodian  to Act as Agent;  Acceptance  of Custodial
Files.  The  Custodian,  as the duly  appointed  agent of the  Trustee for these
purposes,  acknowledges  receipt  of


<PAGE>


the Mortgage Notes, the Mortgages,  the assignments and other documents relating
to the Mortgage Loans  identified on the schedule  attached  hereto and declares
that it holds and will hold such  Mortgage  Notes,  Mortgages,  assignments  and
other documents and any similar documents  received by the Trustee subsequent to
the date hereof (the "Custodial Files") as agent for the Trustee,  in trust, for
the use and benefit of all present and future Certificateholders.

            Section 2.2.  Recordation  of  Assignments.  If any  Custodial  File
includes one or more  assignments  to the Trustee of Mortgage  Notes and related
Mortgages that have not been recorded,  each such assignment  shall be delivered
by  the  Custodian  to  the  Seller  for  the  purpose  of  recording  it in the
appropriate  public  office for real  property  records,  and the Seller,  at no
expense to the Custodian, shall promptly cause to be recorded in the appropriate
public office for real property  records each such  assignment and, upon receipt
thereof  from such  public  office,  shall  return each such  assignment  to the
Custodian.

            Section 2.3. Review of Custodial  Files. The Custodian  agrees,  for
the benefit of Certificateholders,  to review, in accordance with the provisions
of Section 2.01 of the Pooling and Servicing Agreement,  each Custodial File. If
in performing  the review  required by this Section 2.3 the Custodian  finds any
document or documents  constituting  a part of a Custodial File to be missing or
defective in any material  respect,  the Custodian  shall promptly so notify the
Seller, the Master Servicer and the Trustee.

            Section  2.4.   Notification  of  Breaches  of  Representations  and
Warranties. Upon discovery by the Custodian of a breach of any representation or
warranty  made by the Seller or the Master  Servicer as set forth in the Pooling
and Servicing  Agreement,  the Custodian shall give prompt written notice to the
Seller, the Master Servicer and the Trustee.

            Section 2.5.  Custodian to  Cooperate;  Release of Custodial  Files.
Upon the  payment in full of any  Mortgage  Loan,  or the  receipt by the Master
Servicer  of a  notification  that  payment in full will be escrowed in a manner
customary for such purposes,  the Master Servicer shall  immediately  notify the
Custodian by a certification  (which  certification shall include a statement to
the effect that all amounts  received or to be received in connection  with such
payment which are required to be deposited in the Certificate  Account  pursuant
to Section 3.02 of the Pooling and Servicing  Agreement  have been or will be so
deposited)  of a  Servicing  Officer  and shall  request  delivery  to it of the
Custodial File. The Custodian  agrees,  upon receipt of such  certification  and
request, promptly to release the related Custodial File to the Master Servicer.

            From time to time as is appropriate for the servicing or foreclosure
of any Mortgage  Loan,  the Master  Servicer  shall  deliver to the  Custodian a
certificate of a Servicing  Officer  requesting  that  possession of all, or any
document  constituting  part of, the  Custodial  File be  released to the Master
Servicer and  certifying as to the reason for such release and that such release
will not invalidate any insurance  coverage  provided in respect of the Mortgage
Loan. With such certificate,  the Master Servicer shall deliver to the Custodian
a receipt signed by a Servicing  Officer on behalf of the Master  Servicer,  and
upon receipt of the foregoing, the Custodian shall deliver the Custodial File or
such  document  to the Master  Servicer.  The Master  Servicer  shall cause each
Custodial  File or any  document  therein  so  released  to be  returned  to the
Custodian when the need therefor by the Master Servicer no longer exists, unless
(i) the Mortgage 


<PAGE>


Loan has been liquidated and the Liquidation  Proceeds  relating to the Mortgage
Loan have been deposited in the  Certificate  Account to the extent  required by
the Pooling and Servicing  Agreement or (ii) the Custodial File or such document
has been  delivered  to an  attorney,  or to a public  trustee  or other  public
official as required by law, for purposes of initiating or pursuing legal action
or other  proceedings  for the  foreclosure  of the  Mortgaged  Property  either
judicially  or  non-judicially,  and the Master  Servicer  has  delivered to the
Custodian a  certificate  of a Servicing  Officer  certifying as to the name and
address  of the  Person  to which  such  Custodial  File or such  document  were
delivered  and the  purpose or purposes  of such  delivery.  In the event of the
liquidation of a Mortgage  Loan,  the Custodian  shall deliver such receipt with
respect thereto to the Master  Servicer upon deposit of the related  Liquidation
Proceeds in the  Certificate  Account to the extent  required by the Pooling and
Servicing Agreement.

            Section 2.6. Assumption Agreements. In the event that any assumption
agreement or substitution of liability agreement is entered into with respect to
any Mortgage  Loan subject to this  Agreement in  accordance  with the terms and
provisions of the Pooling and Servicing  Agreement,  the Master  Servicer  shall
notify the Custodian  that such  assumption or  substitution  agreement has been
completed by  forwarding  to the  Custodian  the original of such  assumption or
substitution agreement,  which copy shall be added to the related Custodial File
and, for all purposes,  shall be considered a part of such Custodial File to the
same extent as all other documents and instruments constituting parts thereof.

                                   ARTICLE III

                            Concerning the Custodian

            Section  3.1.  Custodian  a Bailee  and Agent of the  Trustee.  With
respect to each Mortgage Note,  Mortgage and other documents  constituting  each
Custodian  File  which  are  delivered  to  the  Custodian,   the  Custodian  is
exclusively  the bailee and agent of the Trustee,  holds such  documents for the
benefit of  Certificateholders  and  undertakes  to perform such duties and only
such  duties  as are  specifically  set  forth in this  Agreement.  Except  upon
compliance  with the  provisions of Section 2.5 of this  Agreement,  no Mortgage
Note,  Mortgage or other document  constituting a part of a Custodial File shall
be delivered by the Custodian to the Seller or the Master  Servicer or otherwise
released from the possession of the Custodian.

            Section 3.2. Indemnification.  The Seller hereby agrees to indemnify
and hold the  Custodian  harmless  from and  against  all  claims,  liabilities,
losses,  actions,  suits  or  proceedings  at law  or in  equity,  or any  other
expenses,  fees or charges of any  character or nature,  which the Custodian may
incur or with which the  Custodian may be threatened by reasons of its acting as
custodian  under this  Agreement,  including  indemnification  of the  Custodian
against  any and all  expenses,  including  attorney's  fees if counsel  for the
Custodian has been approved by the Seller, and the cost of defending any action,
suit or proceedings or resisting any claim. Notwithstanding the foregoing, it is
specifically  understood and agreed that in the event any such claim, liability,
loss,  action,  suit or proceeding or other expense,  fees, or charge shall have
been caused by reason of any negligent act, negligent failure to act, or willful
misconduct  on the part of the  Custodian,  or which shall  constitute a willful
breach of its duties hereunder, the indemnification provisions of this Agreement
shall not apply.


<PAGE>


            Section 3.3.  Custodian May Own  Certificates.  The Custodian in its
individual or any other capacity may become the owner or pledgee of Certificates
with the same rights it would have if it were not Custodian.

            Section 3.4. Master  Servicer to Pay Custodian's  Fees and Expenses.
The Master  Servicer  covenants and agrees to pay to the Custodian  from time to
time, and the Custodian shall be entitled to,  reasonable  compensation  for all
services rendered by it in the exercise and performance of any of the powers and
duties hereunder of the Custodian, and the Master Servicer will pay or reimburse
the Custodian upon its request for all reasonable  expenses,  disbursements  and
advances  incurred  or made  by the  Custodian  in  accordance  with  any of the
provisions of this  Agreement  (including the  reasonable  compensation  and the
expenses and  disbursements  of its counsel and of all persons not  regularly in
its employ), except any such expense,  disbursement or advance as may arise from
its negligence or bad faith.

            Section 3.5. Custodian May Resign; Trustee May Remove Custodian. The
Custodian may resign from the  obligations  and duties hereby imposed upon it as
such  obligations  and duties  relate to its acting as Custodian of the Mortgage
Loans. Upon receiving such notice of resignation,  the Trustee shall either take
custody of the  Custodial  Files  itself and give prompt  notice  thereof to the
Seller,  the Master  Servicer and the Custodian or promptly  appoint a successor
Custodian by written  instrument,  in  duplicate,  one copy of which  instrument
shall be  delivered to the  resigning  Custodian  and one copy to the  successor
Custodian.  If the Trustee shall not have taken  custody of the Custodial  Files
and no  successor  Custodian  shall  have been so  appointed  and have  accepted
resignation,  the  resigning  Custodian  may  petition  any  court of  competent
jurisdiction for the appointment of a successor Custodian.

            The Trustee may remove the Custodian at any time. In such event, the
Trustee shall appoint, or petition a court of competent jurisdiction to appoint,
a successor Custodian  hereunder.  Any successor Custodian shall be a depository
institution  subject to supervision or examination by federal or state authority
and shall be able to satisfy the other requirements contained in Section 3.7.

            Any  resignation  or removal of the Custodian and  appointment  of a
successor  Custodian pursuant to any of the provisions of this Section 3.5 shall
become effective upon acceptance of appointment by the successor Custodian.  The
Trustee  shall give prompt  notice to the Seller and the Master  Servicer of the
appointment of any successor  Custodian.  No successor Custodian shall have been
appointed and accepted  appointment by the Trustee without the prior approval of
the Seller and the Master Servicer.

            Section 3.6. Merger or Consolidation  of Custodian.  Any Person into
which  the  Custodian  may be  merged  or  converted  or  with  which  it may be
consolidated,   or  any  Person   resulting  from  any  merger,   conversion  or
consolidation to which the Custodian shall be a party, or any Person  succeeding
to the  business  of the  Custodian,  shall be the  successor  of the  Custodian
hereunder,  without the  execution  or filing of any paper or any further act on
the  part  of  any  of the  parties  hereto,  anything  herein  to the  contrary
notwithstanding.

            Section 3.7.  Representations of the Custodian. The Custodian hereby
represents  that  it is a  depository  institution  subject  to  supervision  or
examination by a federal or state


<PAGE>


authority,  has a combined  capital and surplus of at least  $10,000,000  and is
qualified to do business in the jurisdiction in which it will hold any Custodian
File.

                                   ARTICLE IV

                            Miscellaneous Provisions

            Section 4.1. Notices.  All notices,  requests,  consents and demands
and other communications  required under this Agreement or pursuant to any other
instrument  or document  delivered  hereunder  shall be in writing  and,  unless
otherwise  specifically  provided,  may be delivered personally,  by telegram or
telex,  or by registered or certified  mail,  postage  prepaid,  return  receipt
requested,  at the  addresses  specified on the  signature  page hereof  (unless
changed by the particular party whose address is stated herein by similar notice
in writing), in which case the notice will be deemed delivered when received.

            Section  4.2.  Amendments.   No  modification  or  amendment  of  or
supplement to this Agreement  shall be valid or effective  unless the same is in
writing and signed by all  parties  hereto,  and neither the Seller,  the Master
Servicer  nor the  Trustee  shall  enter  into any  amendment  hereof  except as
permitted by the Pooling and Servicing Agreement.  The Trustee shall give prompt
notice to the  Custodian  of any  amendment  or  supplement  to the  Pooling and
Servicing Agreement and furnish the Custodian with written copies thereof.

            SECTION  4.3.  GOVERNING  LAW.  THIS  AGREEMENT  SHALL  BE  DEEMED A
CONTRACT MADE UNDER THE LAWS OF THE STATE OF NEW YORK AND SHALL BE CONSTRUED AND
ENFORCED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK.

            Section 4.4.  Recordation of Agreement.  To the extent  permitted by
applicable  law, this  Agreement is subject to  recordation  in all  appropriate
public offices for real property records in all the counties or other comparable
jurisdictions in which any or all of the properties subject to the Mortgages are
situated,  and in any other  appropriate  public  recording office or elsewhere,
such  recordation  to be effected by the Master  Servicer  and at its expense on
direction by the Trustee,  but only upon direction  accompanied by an Opinion of
Counsel to the effect that such recordation  materially and beneficially affects
the interests of the Certificateholders.

            For the purpose of facilitating the recordation of this Agreement as
herein  provided  and  for  other  purposes,  this  Agreement  may  be  executed
simultaneously in any number of counterparts,  each of which  counterparts shall
be deemed to be an original,  and such counterparts shall constitute but one and
the same instrument.

            Section 4.5.  Severability of Provisions.  If any one or more of the
covenants,  agreements,  provisions or terms of this Agreement  shall be for any
reason whatsoever held invalid, then such covenants,  agreements,  provisions or
terms  shall be  deemed  severable  from the  remaining  covenants,  agreements,
provisions or terms of this Agreement and shall in no way affect the validity or
enforceability  of the other provisions of this Agreement or of the Certificates
or the rights of the holders thereof.


<PAGE>


            IN WITNESS WHEREOF,  this Agreement is executed as of the date first
above written.

Address:                            FIRST UNION NATIONAL BANK

230 South Tryon Street              By: _____________________________________
Charlotte, North Carolina,  28288   Name: ___________________________________
                                    Title: __________________________________



Address:                            NORWEST ASSET SECURITIES
                                     CORPORATION
7485 New Horizon Way
Frederick, Maryland  21703          By: _____________________________________
                                    Name: ___________________________________
                                    Title: __________________________________



Address:                            NORWEST BANK MINNESOTA, NATIONAL
                                      ASSOCIATION
7485 New Horizon Way
Frederick, Maryland  21703          By: _____________________________________
                                    Name: ___________________________________
                                    Title: __________________________________


Address:                            [CUSTODIAN]

                                    By: _____________________________________
                                    Name: ___________________________________
                                    Title: __________________________________


<PAGE>


STATE OF                )
                        :  ss.:
COUNTY OF               )

            On this ____ day of _________,  19__,  before me, a notary public in
and for the State of ____________, personally appeared _______________, known to
me  who,  being  by me duly  sworn,  did  depose  and say  that  he  resides  at
__________________________;   that  he  is  the   __________  of  Norwest  Asset
Securities Corporation a Delaware corporation,  one of the parties that executed
the  foregoing  instrument;  and that he signed his name thereto by order of the
Board of Directors of said corporation.

                                          ____________________________________
                                                     Notary Public

[NOTARIAL SEAL]


<PAGE>


STATE OF                )
                        :  ss.:
COUNTY OF               )

            On this ____ day of _________,  19__,  before me, a notary public in
and for the State of ____________, personally appeared _______________, known to
me  who,  being  by me duly  sworn,  did  depose  and say  that  he  resides  at
__________________________; that he is the __________ of Norwest Bank Minnesota,
National  Association,  a national banking association,  one of the parties that
executed the foregoing instrument;  and that he signed his name thereto by order
of the Board of Directors of said corporation.


                                          ____________________________________
                                                     Notary Public

[NOTARIAL SEAL]


<PAGE>


STATE OF                )
                        :  ss.:
COUNTY OF               )

            On this ___ day of ________, 19__, before me, a notary public in and
for the State of ____________,  personally appeared __________ _________,  known
to me who,  being  by me duly  sworn,  did  depose  and say that he  resides  at
__________________________;  that he is the  ____________________ of First Union
National Bank, a national banking association,  one of the parties that executed
the  foregoing  instrument;  and that he signed his name thereto by order of the
Board of Directors of said association.


                                          ____________________________________
                                                     Notary Public

[NOTARIAL SEAL]


<PAGE>


STATE OF                )
                        :  ss.:
COUNTY OF               )

            On this ____ day of ________, 19 , before me, a notary public in and
for the State of __________, personally appeared __________ __________, known to
me  who,  being  by me duly  sworn,  did  depose  and say  that  he  resides  at
__________________________;   that   he  is   the   _______________________   of
______________________,  a  _________________________,  one of the parties  that
executed the foregoing instrument;  and that he signed his name thereto by order
of the Board of Directors of said association.


                                          ____________________________________
                                                     Notary Public

 [NOTARIAL SEAL]


<PAGE>


                                   EXHIBIT F-1

            [Schedule of Mortgage Loans Serviced by Norwest Mortgage
                  in locations other than Frederick, Maryland]


NASCOR
NMI / 1998-27  Exhibit F-1
10 & 15 YEAR FIXED RATE RELOCATION AND NON RELOCATION LOANS

<TABLE>
<CAPTION>
                                                                   NET                                          CUT-OFF
MORTGAGE                                                MORTGAGE   MORTGAGE   CURRENT    ORIGINAL   SCHEDULED   DATE                
LOAN                                  ZIP    PROPERTY   INTEREST   INTEREST   MONTHLY    TERM TO    MATURITY    PRINCIPAL           
NUMBER      CITY              STATE   CODE   TYPE       RATE       RATE       PAYMENT    MATURITY   DATE        BALANCE       LTV   
- ------      ----              -----   ----   ----       ----       ----       -------    --------   ----        -------       ---   
<S>         <C>               <C>     <C>        <C>       <C>        <C>     <C>            <C>     <C>     >  <C>           <C>   
6330065     AUSTIN            TX      78730      SFD       7.125      6.250   $2,212.04      180     1-Mar-13   $238,769.31   78.77 
6367779     ROLLINS           MT      59931      SFD       7.375      6.250   $5,979.50      180     1-Jun-13   $641,987.67   65.00 
6376833     ROUND HILL        VA      20141      SFD       7.375      6.250   $3,449.71      180     1-May-13   $369,204.09   75.69 
6887175     MINNETONKA        MN      55345      SFD       6.750      6.250   $2,176.88      180     1-Sep-13   $245,206.87   50.20 
6901287     DENISON           TX      75020      SFD       7.000      6.250   $2,318.98      180     1-Aug-13   $255,663.21   78.18 
6925523     INDIANAPOLIS      IN      46250      SFD       7.000      6.250   $4,494.15      180     1-Jul-13   $495,239.89   66.23 
6953415     HINSDALE          IL      60521      SFD       7.125      6.250   $4,257.41      180     1-Jul-13   $465,573.48   66.20 
6958463     INVERNESS         IL      60067      SFD       7.125      6.250   $2,925.84      180     1-Jul-13   $318,799.36   55.21 
6959698     EDINA             MN      55424      SFD       6.875      6.250   $3,848.36      180     1-Jul-13   $427,347.63   66.38 
6962408     BUFFALO GROVE     IL      60089      SFD       7.125      6.250   $2,210.23      180     1-Jul-13   $241,701.97   79.48 
6965702     WINNETKA          IL      60039      SFD       7.125      6.250   $5,299.12      180     1-Aug-13   $580,936.61   75.00 
6967401     HONOLULU          HI      96821      SFD       7.125      6.250   $3,985.66      180     1-Aug-13   $435,233.65   64.71 
6999644     ALBUQUERQUE       NM      87107      SFD       7.250      6.250   $5,979.25      180     1-Feb-13   $638,478.12   64.22 
7020711     RIVERWOODS        IL      60015      SFD       7.000      6.250   $3,595.31      180     1-Aug-13   $396,656.94   66.25 
7036767     GLEN ELLYN        IL      60137      SFD       7.250      6.250   $2,373.44      180     1-Sep-13   $259,197.39   58.43 
7073369     EDEN PRAIRIE      MN      55347      SFD       7.125      6.250   $4,483.86      180     1-Aug-13   $491,901.23   60.00 
7102427     NAPERVILLE        IL      60540      SFD       7.125      6.250   $3,088.88      180     1-Sep-13   $339,935.81   79.86 
7105055     RIVER FOREST      IL      60305      SFD       7.125      6.250   $2,593.85      180     1-Sep-13   $285,456.35   31.13 
7111817     MENDOTA HEIGHTS   MN      55118      SFD       7.125      6.250   $2,717.49      180     1-Aug-13   $298,121.96   62.51 
7116549     GREENFIELD        MN      55357      SFD       6.875      6.250   $2,969.87      180     1-Aug-13   $330,869.80   90.00 

                                                                                                                $7,756,281.34

COUNT:                  20
WAC:           7.117271482
WAM:           176.9382581
WALTV:         66.74601464

<CAPTION>
MORTGAGE                              MORTGAGE              T.O.P.       MASTER   FIXED
LOAN                                  INSURANCE   SERVICE   MORTGAGE     SERVICE  RETAINED
NUMBER      CITY            SUBSIDY   CODE        FEE       LOAN         FEE      YIELD
- ------      ----            -------   ----        ---       ----         ---      -----
<S>         <C>             <C>       <C>          <C>      <C>          <C>        <C>  
6330065     AUSTIN                                 0.250                 0.017      0.608
6367779     ROLLINS                                0.250                 0.017      0.858
6376833     ROUND HILL                             0.250                 0.017      0.858
6887175     MINNETONKA                             0.250                 0.017      0.233
6901287     DENISON                                0.250                 0.017      0.483
6925523     INDIANAPOLIS                           0.250                 0.017      0.483
6953415     HINSDALE                               0.250                 0.017      0.608
6958463     INVERNESS                              0.250                 0.017      0.608
6959698     EDINA                                  0.250                 0.017      0.358
6962408     BUFFALO GROVE                          0.250                 0.017      0.608
6965702     WINNETKA                               0.250                 0.017      0.608
6967401     HONALULU                               0.250                 0.017      0.608
6999644     ALBUQUERQUE                            0.250                 0.017      0.733
7020711     RIVERWOODS                             0.250                 0.017      0.483
7036767     GLEN ELLYN                             0.250                 0.017      0.733
7073369     EDEN PRAIRIE                           0.250                 0.017      0.608
7102427     NAPERVILLE                             0.250                 0.017      0.608
7105055     RIVER FOREST                           0.250                 0.017      0.608
7111817     MENDOTA HEIGHTS                        0.250                 0.017      0.608
7116549     GREENFIELD                      24     0.250                 0.017      0.358

COUNT:                  20
WAC:           7.117271482
WAM:           176.9382581
WALTV:         66.74601464
</TABLE>
<PAGE>


                                   EXHIBIT F-2

            [Schedule of Mortgage Loans Serviced by Norwest Mortgage
                            from Frederick, Maryland]


NASCOR
NMI / 1998-27  Exhibit F-2
10 & 15 YEAR FIXED RATE RELOCATION AND NON RELOCATION  LOANS

<TABLE>
<CAPTION>
                                                                         NET                                            CUT-OFF
MORTGAGE                                                      MORTGAGE   MORTGAGE    CURRENT    ORIGINAL   SCHEDULED    DATE        
LOAN                                        ZIP    PROPERTY   INTEREST   INTEREST    MONTHLY    TERM TO    MATURITY     PRINCIPAL   
NUMBER     CITY                     STATE   CODE   TYPE       RATE       RATE        PAYMENT    MATURITY   DATE         BALANCE     
- ------     ----                     -----   ----   ----       ----       ----        -------    --------   ----         -------     
<S>        <C>                      <C>     <C>        <C>       <C>        <C>       <C>          <C>      <C>          <C>        
4626766    AURORA                   CO      80015      PUD       6.875      6.250     $2,336.66    180      1-Aug-13     $260,323.97
4683641    PASADENA                 CA      91104      SFD       7.150      6.250     $2,467.68    180      1-Nov-12     $262,400.26
4703362    MEMPHIS                  TN      38125      SFD       7.000      6.250     $2,309.99    180      1-Jul-13     $254,553.32
4705359    EAST HANOVER             NJ      07936      SFD       7.000      6.250     $2,516.72    180      1-Aug-13     $278,228.07
4719899    CORTLANDT                NY      10566      SFD       6.750      6.250     $2,610.49    180      1-Sep-13     $294,048.89
4731655    FORT LAUDERDALE          FL      33312      SFD       7.500      6.250     $2,299.00    180      1-Jan-13     $241,088.00
4745474    NEW YORK                 NY      10021      HCO       7.250      6.250     $4,326.98    180      1-Aug-13     $471,064.70
4753024    HOUSTON                  TX      77041      SFD       6.750      6.250     $2,654.73    180      1-Sep-13     $299,032.77
4753058    SAN JUAN CAPISTRANO      CA      92675      SFD       7.000      6.250     $5,392.97    180      1-Jun-13     $592,361.61
4753079    HOLMDEL                  NJ      07733      SFD       6.750      6.250     $2,654.73    180      1-Sep-13     $299,032.77
4753774    SHORT HILLS              NJ      07078      SFD       6.625      6.250     $2,853.48    180      1-Aug-13     $322,875.73
4758381    BEVERLY HILLS            CA      90210      SFD       7.125      6.250     $8,605.40    180      1-Jun-13     $938,034.86
4758567    NORTHFIELD               IL      60093      SFD       7.000      6.250     $2,696.48    180      1-Jun-13     $295,234.48
4759541    CHICAGO                  IL      60614      LCO       7.000      6.250     $4,494.14    180      1-Jun-13     $493,634.68
4760091    CINCINNATI               OH      45243      SFD       7.125      6.250     $5,887.90    180      1-Aug-13     $645,930.91
4761228    POWELL                   OH      43065      SFD       7.000      6.250     $2,292.02    180      1-May-13     $249,634.27
4763809    CINCINNATI               OH      45243      SFD       6.375      6.108     $2,661.90    180      1-Sep-13     $306,974.35
4764543    WESTFIELD TOWN           NJ      07091      SFD       7.375      6.250     $2,414.80    180      1-Jun-13     $258,659.11
4764749    OLD FIELD                NY      11733      SFD       6.750      6.250     $2,237.50    180      1-Aug-13     $251,214.98
4765114    BERNARDSVILLE            NJ      07924      SFD       6.375      6.108     $3,889.13    180      1-Oct-13     $450,000.00
4765790    COPPEROPOLIS             CA      95228      SFD       7.125      6.250     $2,536.33    180      1-Aug-13     $278,247.16
4766613    MONKTON                  MD      21111      SFD       6.625      6.250     $3,582.22    180      1-Aug-13     $405,333.22
4768483    SAN MARINO               CA      91108      SFD       7.125      6.250     $2,264.58    180      1-Jul-13     $247,645.46
4768662    BAY SAINT LOUIS          MS      39520      SFD       6.875      6.250     $2,390.17    180      1-Sep-13     $267,145.25
4771618    PROSPECT                 KY      40059      SFD       7.125      6.250     $4,528.71    180      1-Jul-13     $495,241.39
4771710    PORT NECHES              TX      77651      SFD       7.000      6.250     $2,741.43    180      1-Jul-13     $301,795.74
4771945    PORTAGE                  MI      49009      SFD       6.500      6.233     $2,717.86    180      1-Aug-13     $309,938.71
4772560    ROLLING HILLS ESTATES    CA      90274      SFD       6.875      6.250     $3,299.86    180      1-Jul-13     $366,439.48
4772591    LIVINGSTON               NJ      07039      SFD       6.750      6.250     $3,752.02    180      1-Sep-13     $422,632.98
4773148    HILLSDALE                NJ      07642      SFD       6.625      6.250     $2,327.13    180      1-Aug-13     $263,317.57
4775632    ROSLYN HEIGHTS           NY      11577      LCO       6.625      6.250     $2,194.99    180      1-Aug-13     $248,365.94
4776184    ROCKVILLE CENTRE         NY      11570      SFD       7.125      6.250     $2,146.82    180      1-Sep-13     $236,260.37
4776451    HINGHAM                  MA      02043      SFD       7.125      6.250     $2,201.17    180      1-Jul-13     $240,711.39
4776772    DALLAS                   TX      75287      SFD       7.000      6.250     $2,696.49    180      1-Aug-13     $298,101.50
4777366    DOUGLASTON               NY      11361      SFD       6.625      6.250     $2,985.18    180      1-Sep-13     $338,891.90
4777411    PARKLAND                 FL      33076      SFD       6.000      5.733     $2,362.80    180      1-Sep-13     $279,037.20
4777822    BLOOMFIELD HILLS         MI      48302      SFD       7.500      6.250     $2,549.29    180      1-Aug-13     $273,333.73
4778292    TONKA BAY                MN      55331      SFD       7.000      6.250     $3,091.97    180      1-Sep-13     $342,914.70
4778943    NEW YORK                 NY      10024      COP       7.375      6.250     $2,161.82    180      1-Sep-13     $234,282.45
4779850    DURANGO                  CO      81301      SFD       7.000      6.250     $4,044.73    180      1-Jul-13     $445,715.92
4779935    SPICEWOOD                TX      78669      SFD       7.250      6.250     $5,933.61    180      1-Jul-13     $643,943.97
4780366    BROOKLYN                 NY      11230      SFD       7.625      6.250     $3,615.08    180      1-Aug-13     $384,680.62
4780716    LONGMEADOW               MA      01106      SFD       6.750      6.250     $2,831.71    180      1-Jul-13     $316,801.75
4782291    FRAMINGHAM               MA      01701      SFD       6.625      6.250     $2,765.68    180      1-Jul-13     $311,903.11
4782294    SALT LAKE CITY           UT      84124      SFD       7.125      6.250     $2,427.63    180      1-Jul-13     $264,769.15
4782630    FORT SMITH               AR      72916      SFD       7.000      6.250     $3,145.90    180      1-Aug-13     $347,785.10
4783749    SOUTH GATE               CA      90280      SFD       7.000      6.250       $932.99    180      1-Mar-13     $101,467.07
4783767    PEMBROKE PINES           FL      33028      PUD       7.350      6.250       $805.54    180      1-Apr-13      $86,064.88
4783802    LIGHTHOUSE POINT         FL      33064      SFD       7.350      6.250     $1,060.88    180      1-Apr-13     $113,346.61
4784345    STATEN ISLAND            NY      10304      SFD       6.250      5.983     $5,144.54    180      1-Aug-13     $595,722.35
4784662    WEBSTER                  TX      77598      SFD       7.000      6.250       $337.07    180      1-May-13      $36,901.46
4784860    RANCHO PALOS VERDES      CA      90275      SFD       6.875      6.250     $7,616.44    180      1-Aug-13     $848,536.92
4784894    WEST CHICAGO             IL      60185      SFD       7.500      6.250       $882.52    180      1-Feb-13      $91,723.24
4785203    WALNUT CREEK             CA      94598      SFD       6.875      6.250     $4,013.35    180      1-Sep-13     $448,564.78
4785667    BIG SKY                  MT      59716      SFD       7.125      6.250     $2,355.16    180      1-Jul-13     $257,551.29
4785706    AGOURA HILLS             CA      91301      SFD       6.750      6.250     $2,433.51    180      1-Sep-13     $274,113.37
4785786    NEW YORK                 NY      10021      COP       7.250      6.250     $2,236.51    180      1-Sep-13     $244,243.70
4786205    SARATOGA                 CA      95070      SFD       6.500      6.233     $6,968.86    180      1-Aug-13     $794,714.53
4786469    NORCO                    CA      91760      SFD       7.250      6.250     $2,318.68    180      1-Aug-13     $252,427.07
4787129    CORONA DEL MAR           CA      92625      SFD       6.750      6.250     $5,132.48    180      1-Aug-13     $576,249.52
4787803    KNOXVILLE                TN      37919      SFD       6.750      6.250     $2,256.52    180      1-Jul-13     $252,519.66
4787860    INCLINE VILLAGE          NV      89451      SFD       7.000      6.250     $5,401.96    180      1-Sep-13     $599,103.87
4787882    OMAHA                    NE      68144      SFD       6.625      6.250     $2,633.99    180      1-Aug-13     $298,039.12
4788068    HUDSON                   WI      54016      SFD       7.000      6.250       $224.71    180      1-Sep-13      $24,921.12
4788294    GAITHERSBURG             MD      20879      THS       7.500      6.250       $648.91    180      1-Aug-13      $68,794.30
4788866    MEMPHIS                  TN      38125      SFD       6.875      6.250     $3,201.76    180      1-Jul-13     $355,545.32
4789019    PALOS VERDES ESTATES     CA      90274      SFD       7.125      6.250     $3,369.69    180      1-Jul-13     $368,233.51
4789323    MECHANICSBURG            PA      17055      SFD       7.375      6.250     $2,391.80    180      1-Sep-13     $259,206.12
4789454    ROBBINSVILLE             NJ      08691      SFD       7.000      6.250     $2,696.49    180      1-Aug-13     $298,101.50
4789748    YORBA LINDA              CA      92886      SFD       7.000      6.250     $2,958.05    180      1-Sep-13     $326,017.08
4789854    ACTON                    MA      01720      LCO       7.250      6.250     $2,590.71    180      1-Jul-13     $281,155.84
4790018    EAST HAMPTON             NY      11937      SFD       7.500      6.250     $1,807.68    180      1-Sep-13     $194,411.07
4790024    SUNSET HILLS             MO      63127      SFD       7.125      6.250     $3,849.78    180      1-Jul-13     $420,828.35
4790113    MORRIS                   NJ      07961      SFD       6.875      6.250     $1,783.71    180      1-Sep-13     $199,362.12
4790118    WATERFORD                CT      06385      SFD       6.875      6.250     $3,057.28    180      1-Aug-13     $340,607.09
4790343    CARMEL                   IN      46033      SFD       7.000      6.250     $3,145.90    180      1-Aug-13     $347,785.10
4790495    KENWOOD                  CA      95452      SFD       7.000      6.250     $7,190.63    180      1-Sep-13     $797,476.04
4790512    PHOENIX                  MD      21131      SFD       6.500      6.233     $2,780.58    180      1-Oct-13     $319,200.00
4790961    WESTFIELD                NJ      07090      SFD       6.125      5.858     $2,211.63    180      1-Aug-13     $258,226.37
4791809    FRISCO                   CO      80443      SFD       7.375      6.250     $4,323.64    180      1-Aug-13     $467,120.98
4792109    SAN DIEGO                CA      92131      SFD       7.000      6.250     $2,235.39    180      1-Sep-13     $247,915.36
4792507    NAPA                     CA      94558      SFD       6.875      6.250     $2,777.23    180      1-Aug-13     $309,407.97
4792542    THE WOODLANDS            TX      77381      SFD       6.750      6.250     $4,968.77    180      1-Aug-13     $557,380.93
4792625    CARLSTADT                NJ      07072      SFD       7.375      6.250     $1,379.89    180      1-Sep-13     $149,541.98
4792907    LAFAYETTE                NJ      07920      LCO       6.250      5.983     $3,265.07    180      1-Sep-13     $379,518.26
4792968    MAPLE GROVE              MN      55311      SFD       6.875      6.250     $2,336.66    180      1-Sep-13     $261,164.38
4793078    SAN DIEGO                CA      92129      SFD       7.125      6.250     $2,269.11    180      1-Aug-13     $248,800.15
4793921    FORT THOMAS              KY      41075      SFD       6.500      6.233     $4,007.10    180      1-Sep-13     $458,484.57
4793963    HIGHLANDS RANCH          CO      80126      SFD       6.875      6.250     $2,586.38    180      1-Aug-13     $288,144.86
4794056    KEY LARGO                FL      33037      SFD       7.375      6.250     $2,299.81    180      1-Aug-13     $248,468.61
4794159    HILLSBOROUGH             CA      94010      SFD       7.300      6.250    $12,380.05    180      1-Mar-13   $1,322,376.07
4794263    LONGMEADOW               MA      01106      SFD       7.250      6.250     $3,265.77    180      1-Aug-13     $355,534.60
4794505    PORT WASHINGTON          NY      11050      SFD       7.375      6.250     $4,645.62    180      1-Aug-13     $501,906.58
4794671    SANTA CRUZ               CA      95060      SFD       6.875      6.250     $2,177.02    180      1-Aug-13     $238,771.56
4795236    BERNARDS TOWNSHIP        NJ      07920      SFD       7.125      6.250     $3,605.21    180      1-Aug-13     $395,508.46
4795334    NORTH MYRTLE BEACH       SC      29582      SFD       7.625      6.250     $1,120.96    180      1-Aug-13     $119,280.80
4795637    ATLANTA                  GA      30328      SFD       7.375      6.250     $2,759.77    180      1-Aug-13     $298,162.33
4796162    SOMERSET                 NJ      08873      SFD       6.625      6.250     $2,302.10    180      1-Sep-13     $261,345.46
4796300    LANCASTER                PA      17601      SFD       6.750      6.250     $2,707.83    180      1-Aug-13     $304,021.29
4796864    TULSA                    OK      74137      SFD       7.000      6.250     $3,113.55    180      1-Sep-13     $345,307.12
4796931    CORPUS CHRISTI           TX      78411      SFD       6.750      6.250     $2,979.94    180      1-Sep-13     $335,664.28
4797028    BERNARDSVILLE            NJ      07924      SFD       6.750      6.250     $3,136.12    180      1-Oct-13     $354,400.00
4797152    ENCINITAS                CA      92024      SFD       6.950      6.250     $2,732.91    180      1-Feb-13     $296,074.19
4797233    PARSIPPANY               NJ      07054      SFD       7.375      6.250       $827.94    180      1-Aug-13      $89,348.06
4797298    SAN FRANCISCO            CA      94122      SFD       7.125      6.250     $2,513.69    180      1-Sep-13     $276,633.97
4797560    SALINAS                  CA      93908      SFD       7.125      6.250     $3,884.20    180      1-Aug-13     $426,115.65
4797616    WOODBURY                 MN      55125      SFD       7.125      6.250     $3,623.32    180      1-Jul-13     $396,232.76
4797751    DENVER                   NC      28037      SFD       7.000      6.250     $5,662.62    180      1-Aug-13     $626,013.17
4797915    EAST SETAUKET            NY      11733      SFD       6.875      6.250     $2,791.51    180      1-Sep-13     $312,001.72
4798231    MENDHAM TOWNSHIP         NJ      07945      SFD       7.125      6.250     $4,085.30    180      1-Sep-13     $449,592.51
4798319    WASHINGTON               DC      20015      SFD       6.750      6.250     $2,212.28    180      1-Jul-13     $247,568.29
4798649    FLOWER MOUND             TX      75028      SFD       6.625      6.250     $2,001.39    180      1-Sep-13     $227,207.08
4798769    SCARSDALE                NY      10583      SFD       6.750      6.250     $4,645.77    180      1-Jul-13     $519,893.45
4798851    AUBURN                   GA      30011      SFD       6.875      6.250     $2,675.57    180      1-Jul-13     $297,113.07
4798857    CREVE COEUR              MO      63141      SFD       6.875      6.250     $2,506.11    180      1-Sep-13     $280,103.79
4798860    LOUISVILLE               KY      40223      SFD       7.000      6.250     $2,369.32    180      1-Sep-13     $262,768.35
4799210    LA QUINTA                CA      92253      SFD       6.875      6.250     $2,898.53    180      1-Aug-13     $322,920.96
4799648    MILLIS                   MA      02054      SFD       7.125      6.250     $2,400.45    180      1-Aug-13     $263,341.07
4799705    ROCHESTER HILLS          MI      48307      SFD       7.625      6.250     $1,915.91    180      1-Jul-13     $203,250.28
4799740    CENTREVILLE              VA      20120      SFD       7.250      6.250     $2,653.70    180      1-Sep-13     $289,802.61
4799789    MAITLAND                 FL      32751      SFD       7.000      6.250     $4,228.09    180      1-Aug-13     $467,423.16
4800081    CUPERTINO                CA      95014      SFD       6.500      6.233     $2,314.54    180      1-Sep-13     $264,824.67
4800226    MOUNTAIN LAKES           NJ      07046      SFD       6.750      6.250     $3,300.72    180      1-Sep-13     $371,797.41
4800283    NORTHFIELD               MN      55057      SFD       6.875      6.250     $3,487.15    180      1-Sep-13     $389,752.95
4800940    QUOGUE                   NY      11959      SFD       7.000      6.250     $2,930.19    180      1-Aug-13     $323,936.96
4801034    SANTA BARBARA            CA      93110      SFD       6.750      6.250     $2,920.20    180      1-Aug-13     $327,866.12
4801234    LOS ANGELES              CA      90077      SFD       7.125      6.250     $3,243.78    180      1-Aug-13     $355,858.24
4801245    BARRINGTON               IL      60010      SFD       6.250      5.983     $2,092.12    180      1-Sep-13     $243,178.71
4801414    LOS ANGELES              CA      90035      SFD       7.250      6.250     $4,774.28    180      1-Aug-13     $519,761.27
4801635    CROWNSVILLE              MD      21032      SFD       7.000      6.250     $3,145.90    180      1-Aug-13     $347,785.10
4801957    LA JOLLA                 CA      92037      SFD       7.125      6.250     $4,302.70    180      1-Aug-13     $471,020.48
4802299    FOSTER CITY              CA      94404      SFD       7.375      6.250     $2,520.59    180      1-Jul-13     $271,474.65
4802614    EAST GRAND RAPIDS        MI      49506      SFD       7.250      6.250     $3,030.71    180      1-Jul-13     $328,906.76
4802621    SEAL BEACH               CA      90740      SFD       6.875      6.250     $3,603.10    180      1-Aug-13     $401,415.58
4802693    GREAT NECK               NY      11021      SFD       6.875      6.250     $2,229.64    180      1-Sep-13     $249,202.65
4802738    ALAMO                    CA      94507      SFD       6.875      6.250     $5,707.87    180      1-Aug-13     $634,214.36
4802884    SAN MATEO                CA      94402      HCO       7.000      6.250     $3,292.41    180      1-Sep-13     $365,144.34
4803134    IRVINE                   CA      92714      SFD       7.125      6.250     $2,853.37    180      1-Aug-13     $312,826.86
4803179    SOUTHBOROUGH             MA      01772      SFD       7.000      6.250     $2,516.72    180      1-Sep-13     $279,116.61
4803186    SAN JOSE                 CA      92125      SFD       6.875      6.250     $2,586.38    180      1-Sep-13     $289,075.08
4803275    MENLO PARK               CA      94025      SFD       7.000      6.250     $3,595.32    180      1-Aug-13     $397,468.66
4803283    KIAWAH ISLAND            SC      29455      SFD       7.000      6.250     $2,966.14    180      1-Sep-13     $328,958.86
4803424    SEAL BEACH               CA      90743      SFD       7.000      6.250     $5,653.63    180      1-Aug-13     $624,168.19
4803442    FORT LAUDERDALE          FL      33308      SFD       6.875      6.250     $2,216.26    180      1-Sep-13     $247,707.44
4803483    HAMPTON BAYS             NY      11942      SFD       7.375      6.250       $946.61    180      1-Sep-13     $102,585.80
4803675    LAS VEGAS                NV      89117      SFD       7.000      6.250     $2,629.07    180      1-Jun-13     $287,230.26
4803689    YORKTOWN HEIGHTS         NY      10598      SFD       7.250      6.250     $2,190.88    180      1-Aug-13     $238,513.76
4803694    BASKING RIDGE            NJ      07920      SFD       7.000      6.250     $3,820.03    180      1-Aug-13     $422,310.45
4803768    BLUFFTON                 SC      29910      SFD       7.000      6.250     $2,345.95    180      1-Aug-13     $259,348.30
4804024    IOWA CITY                IA      52240      SFD       7.000      6.250     $2,566.15    180      1-Aug-13     $283,693.28
4804672    GRAYSON                  GA      30017      SFD       6.750      6.250     $2,700.75    180      1-Sep-13     $304,216.00
4804938    HILLSBOROUGH             CA      94010      SFD       7.375      6.250     $2,437.80    180      1-Aug-13     $263,376.72
4805074    GRANVILLE                OH      43023      SFD       7.125      6.250     $3,097.94    180      1-Aug-13     $339,859.04
4805235    REDLANDS                 CA      92373      SFD       7.000      6.250     $3,110.40    180      1-Aug-13     $342,261.20
4805507    CINCINNATI               OH      45243      SFD       7.125      6.250     $2,717.49    180      1-Aug-13     $296,839.45
4805512    UPPER ARLINGTON          OH      43221      SFD       7.000      6.250     $2,363.92    180      1-Aug-13     $261,335.66
4805514    CINCINNATI               OH      45208      SFD       6.625      6.250     $5,706.96    180      1-Aug-13     $645,751.48
4805665    ALPHARETTA               GA      30022      SFD       6.875      6.250     $2,595.30    180      1-Jul-13     $287,771.11
4805746    DANVILLE                 CA      94506      SFD       7.625      6.250     $4,203.59    180      1-Aug-13     $447,004.74
4805885    MICHIGAN CITY            IN      46360      SFD       6.625      6.250     $2,021.15    180      1-Sep-13     $229,449.75
4806302    LAHAINA                  HI      96761      SFD       6.750      6.250     $4,955.50    180      1-Jul-13     $554,552.97
4806443    PLACENTIA                CA      92870      SFD       7.000      6.250     $2,709.97    180      1-Sep-13     $295,258.75
4806445    FREMONT                  CA      94539      SFD       7.250      6.250     $2,190.88    180      1-Sep-13     $239,259.12
4806680    HOUSTON                  TX      77063      SFD       6.625      6.250     $2,398.68    180      1-Aug-13     $271,414.31
4806828    READINGTON               NJ      08870      SFD       7.250      6.250     $3,487.14    180      1-Sep-13     $380,820.78
4806868    WILLIAMSBURG             VA      23185      SFD       7.000      6.250     $2,516.72    180      1-Apr-13     $274,621.78
4807102    ABSECON                  NJ      08201      SFD       7.625      6.250     $2,040.14    180      1-Aug-13     $217,091.07
4807457    PLANO                    TX      75093      SFD       6.875      6.250     $2,211.80    180      1-Oct-13     $248,000.00
4807578    LAGUNA NIGUEL            CA      92677      PUD       7.375      6.250     $2,810.37    180      1-Aug-13     $303,628.63
4807636    LITTLETON                CO      80127      SFD       7.125      6.250     $2,078.89    180      1-Sep-13     $228,783.77
4807694    WORCESTER                MA      01609      SFD       6.750      6.250     $2,433.51    180      1-Sep-13     $274,113.37
4807916    NEEDHAM                  MA      02192      SFD       7.250      6.250     $2,738.59    180      1-Sep-13     $299,073.91
4807969    MIDLAND                  TX      79707      SFD       6.625      6.250     $3,406.62    180      1-Aug-13     $385,463.94
4808129    DUBLIN                   OH      43017      SFD       6.625      6.250     $2,085.24    180      1-Sep-13     $236,725.96
4808174    PLANTATION               FL      33324      SFD       7.000      6.250     $3,631.27    180      1-Sep-13     $402,725.40
4808204    EAST LONGMEADOW          MA      01028      SFD       6.625      6.250     $2,549.34    180      1-Aug-13     $288,462.15
4808243    CHATHAM                  NJ      07928      SFD       6.750      6.250     $3,539.64    180      1-Sep-13     $398,710.36
4808293    FALMOUTH                 ME      04105      SFD       7.125      6.250     $2,536.33    180      1-Aug-13     $278,247.15
4808482    MILL VALLEY              CA      94941      SFD       7.500      6.250     $2,716.15    180      1-Aug-13     $291,224.67
4808892    DOWNERS GROVE            IL      60515      SFD       7.000      6.250     $2,705.48    180      1-Sep-13     $300,050.35
4809048    YORBA LINDA              CA      92687      SFD       7.375      6.250     $3,035.75    180      1-Aug-13     $327,978.55
4809098    LOS GATOS                CA      95032      SFD       7.250      6.250     $3,468.88    180      1-Aug-13     $377,629.74
4809147    MILPITAS                 CA      95035      SFD       7.125      6.250     $3,405.02    180      1-Aug-13     $373,546.81
4809451    SIMI VALLEY              CA      93063      SFD       6.750      6.250     $2,265.37    180      1-Aug-13     $251,114.69
4809518    SAN FRANCISCO            CA      94117      SFD       6.875      6.250     $4,236.31    180      1-Aug-13     $471,961.40
4809544    ATLANTIC HIGHLANDS       NJ      07716      SFD       6.750      6.250       $663.69    180      1-Aug-13      $74,467.12
4809884    MILTON                   MA      02186      SFD       6.750      6.250     $2,123.79    180      1-Aug-13     $238,448.07
4809918    DESTIN                   FL      32541      HCO       6.875      6.250     $2,796.86    180      1-Sep-13     $312,599.81
4809924    SAINT PETERSBURG         FL      33702      SFD       7.000      6.250     $2,220.11    180      1-Sep-13     $246,220.72
4809947    COPPELL                  TX      75019      SFD       6.500      6.233     $3,506.21    180      1-Aug-13     $399,840.82
4810031    OLD WESTBURY             NY      11568      SFD       7.125      6.250     $4,529.16    180      1-Oct-13     $500,000.00
4810108    SAN FRANCISCO            CA      94127      SFD       7.375      6.250     $2,759.77    180      1-Aug-13     $298,152.04
4810129    FAIRFIELD                CT      06430      SFD       6.875      6.250     $2,131.54    180      1-Sep-13     $238,237.73
4810168    CARPINTERIA              CA      93013      SFD       6.750      6.250     $2,389.26    180      1-Aug-13     $268,254.08
4810170    REDWOOD CITY             CA      94065      SFD       7.125      6.250     $3,741.09    180      1-Sep-13     $411,711.10
4810317    WESTON                   FL      33331      SFD       6.875      6.250     $2,764.75    180      1-Aug-13     $306,251.52
4810400    REMSENBURG               NY      11960      SFD       6.125      5.858     $3,189.85    180      1-Oct-13     $375,000.00
4810545    IRVINE                   CA      92612      SFD       7.000      6.250     $2,247.08    180      1-Sep-13     $249,211.25
4810736    RALEIGH                  NC      27614      SFD       7.000      6.250     $2,921.20    180      1-Sep-13     $323,395.83
4810743    MILL CREEK               WA      98012      SFD       6.375      6.108     $2,160.63    180      1-Oct-13     $250,000.00
4810790    PELHAM MANOR             NY      10803      SFD       6.375      6.108     $3,716.28    180      1-Sep-13     $428,568.10
4811016    SOUTHBORO                MA      01772      SFD       6.875      6.250     $3,121.50    180      1-Sep-13     $348,883.71
4811136    SARATOGA                 CA      95070      SFD       7.125      6.250     $2,300.82    180      1-Aug-13     $252,409.91
4811179    BRENTWOOD                TN      37027      SFD       6.875      6.250     $2,675.57    180      1-Aug-13     $298,080.88
4811310    LOS ALTOS HILLS          CA      94022      SFD       7.250      6.250     $9,128.63    180      1-Aug-13     $993,807.43
4811534    FREMONT                  CA      94536      SFD       7.000      6.250     $2,584.14    180      1-Aug-13     $285,680.59
4811590    HIGHLANDS RANCH          CO      80126      SFD       7.000      6.250     $2,840.30    180      1-Aug-13     $314,000.25
4811926    BELLAIRE                 TX      77401      SFD       6.500      6.233     $2,613.33    180      1-Sep-13     $299,011.67
4811991    PRAIRIE VILLAGE          KS      66207      SFD       6.750      6.250     $2,463.59    180      1-Sep-13     $277,502.41
4812016    WALNUT CREEK             CA      94596      SFD       7.000      6.250     $2,242.58    180      1-Aug-13     $247,921.08
4812081    EDINA                    MN      55436      SFD       6.875      6.250     $2,702.32    180      1-Sep-13     $302,033.62
4812181    CUPERTINO                CA      95014      SFD       7.125      6.250     $3,732.03    180      1-Aug-13     $409,420.81
4812383    FORT MYERS               FL      33908      SFD       6.875      6.250     $2,160.97    180      1-Aug-13     $239,844.83
4812860    MARTINSVILLE             VA      24112      SFD       6.875      6.250     $2,434.77    180      1-Sep-13     $272,129.29
4813050    WEST COVINA              CA      91791      SFD       6.875      6.250     $2,318.82    180      1-Aug-13     $258,336.78
4813554    BLOOMFIELD HILLS         MI      48302      SFD       6.500      6.233     $5,455.31    180      1-Oct-13     $626,250.00
4813680    CHICAGO                  IL      60657      SFD       6.000      5.733     $2,447.19    180      1-Sep-13     $289,002.81
4813868    TAMPA                    FL      33611      SFD       6.750      6.250     $4,367.92    180      1-Aug-13     $490,408.21
4813952    BLUE ASH                 OH      45242      SFD       6.875      6.250     $3,415.80    180      1-Aug-13     $380,337.52
4813988    DARIEN                   CT      06820      SFD       6.875      6.250     $4,013.35    180      1-Sep-13     $448,411.98
4814157    BELLAIRE                 TX      77401      SFD       6.750      6.250     $4,867.01    180      1-Aug-13     $546,443.51
4814225    HOUSTON                  TX      77056      SFD       6.750      6.250     $4,098.91    180      1-Aug-13     $460,204.78
4814234    OYSTER BAY COVE          NY      11791      SFD       7.250      6.250     $5,477.18    180      1-Aug-13     $596,284.45
4814245    BELLAIRE                 TX      77401      SFD       6.625      6.250     $2,748.13    180      1-Aug-13     $310,954.15
4814321    SANTA ROSA               CA      95405      SFD       7.250      6.250     $2,994.19    180      1-Jul-13     $324,125.06
4814342    SAN DIEGO                CA      92130      SFD       7.250      6.250     $1,944.40    180      1-Sep-13     $212,342.48
4814383    HOUSTON                  TX      77027      SFD       6.750      6.250     $3,380.36    180      1-Sep-13     $380,768.39
4814602    CHESTERFIELD             MO      63005      SFD       6.625      6.250     $3,828.06    180      1-Sep-13     $434,579.02
4814643    SNOWMASS VILLAGE         CO      81615      SFD       6.875      6.250     $2,564.09    180      1-Sep-13     $286,583.05
4814858    PIERMONT                 NY      10968      LCO       6.375      6.108     $2,143.35    180      1-Sep-13     $247,174.15
4814909    HOUSTON                  TX      77059      SFD       7.000      6.250     $2,758.96    180      1-Sep-13     $305,981.58
4815061    DUNWOODY                 GA      30338      SFD       7.250      6.250     $2,419.09    180      1-Aug-13     $263,358.96
4815188    AVON                     CT      06001      SFD       7.125      6.250     $2,174.00    180      1-Aug-13     $238,497.55
4815519    EUGENE                   OR      97403      SFD       7.000      6.250     $2,696.49    180      1-Oct-13     $300,000.00
4815652    FREMONT                  CA      94539      SFD       7.000      6.250     $3,820.03    180      1-Aug-13     $422,310.45
4815697    AUSTIN                   TX      78733      SFD       6.750      6.250     $2,194.58    180      1-Sep-13     $247,200.42
4815707    LOS ANGELES              CA      90008      SFD       7.000      6.250     $2,741.43    180      1-Jul-13     $299,338.92
4815738    LA HABRA                 CA      90631      SFD       7.375      6.250     $2,226.22    180      1-Jul-13     $238,991.04
4815744    PACIFIC PALISADES        CA      90272      SFD       6.875      6.250     $5,797.06    180      1-Aug-13     $645,841.92
4815799    SUFFERN                  NY      10901      PUD       7.625      6.250     $2,279.28    180      1-Aug-13     $242,537.65
4816219    GLEN ELLYN               IL      60137      SFD       7.000      6.250     $2,201.68    180      1-Oct-13     $244,950.00
4816235    OKLAHOMA CITY            OK      73003      SFD       7.000      6.250     $4,732.34    180      1-Aug-13     $523,168.13
4816257    MEDIA                    PA      19063      SFD       6.375      6.108     $2,592.76    180      1-Sep-13     $299,000.99
4816299    NEWTON                   MA      02166      SFD       6.875      6.250     $2,322.39    180      1-Oct-13     $260,400.00
4816357    VIENNA                   VA      22182      SFD       7.000      6.250     $2,606.61    180      1-Aug-13     $288,164.78
4816421    DEWEY                    AZ      86327      SFD       7.125      6.250     $1,030.84    180      1-Aug-13     $112,886.40
4816469    LONGWOOD                 FL      32779      SFD       6.750      6.250     $5,243.09    180      1-Aug-13     $588,668.70
4816513    NEW YORK                 NY      10128      COP       7.125      6.250     $3,623.33    180      1-Sep-13     $398,751.67
4816628    FAYETTEVILLE             NC      28303      SFD       6.750      6.250     $3,098.96    180      1-Aug-13     $347,935.48
4816895    WILBRAHAM                MA      01095      SFD       7.000      6.250     $5,294.55    120      1-Oct-08     $456,000.00
4816899    NEEDHAM                  MA      02192      SFD       7.000      6.250     $4,044.73    180      1-Aug-13     $447,152.26
4817086    NEWTON                   MA      02167      SFD       7.125      6.250     $2,608.80    180      1-Sep-13     $287,101.20
4817242    HEATH                    TX      75087      SFD       6.750      6.250     $3,044.09    180      1-Sep-13     $342,890.91
4817380    DALLAS                   TX      75225      SFD       6.750      6.250     $2,775.08    180      1-Aug-13     $311,572.15
4817389    ANAHEIM                  CA      92807      SFD       7.375      6.250     $2,929.04    180      1-Jun-13     $313,462.84
4817445    PARK CITY                UT      84098      SFD       7.125      6.250     $2,400.45    180      1-Aug-13     $263,341.07
4817457    EDEN PRAIRIE             MN      55347      SFD       7.000      6.250     $3,739.13    180      1-Aug-13     $413,066.84
4817491    INDIANAPOLIS             IN      46220      SFD       6.750      6.250     $2,406.95    180      1-Aug-13     $270,241.17
4817640    NEWTON                   MA      02159      SFD       7.250      6.250     $2,743.16    180      1-Sep-13     $299,572.36
4817644    MORAGA                   CA      94556      SFD       7.250      6.250     $2,482.99    180      1-Aug-13     $270,315.61
4817739    LAFAYETTE                CA      94549      SFD       6.750      6.250     $3,318.42    180      1-Oct-13     $375,000.00
4817865    SPRING VALLEY            NY      11219      SFD       7.750      6.250     $2,470.85    180      1-Dec-12     $254,515.31
4818151    FREMONT                  CA      94539      SFD       7.125      6.250     $4,009.21    180      1-Aug-13     $439,829.26
4818192    SAN CARLOS               CA      94070      SFD       7.125      6.250     $2,717.50    180      1-Aug-13     $298,121.94
4818264    LOS GATOS                CA      95032      SFD       7.125      6.250     $3,147.77    180      1-Sep-13     $346,163.28
4818305    LA JOLLA                 CA      92037      SFD       7.375      6.250     $7,359.39    180      1-Sep-13     $797,557.28
4818554    TUCSON                   AZ      85750      SFD       6.875      6.250     $3,299.86    180      1-Aug-13     $367,633.10
4818561    LARCHMONT                NY      10538      SFD       7.125      6.250     $4,076.25    180      1-Sep-13     $448,595.63
4818727    RALEIGH                  NC      27615      SFD       6.750      6.250     $3,185.68    180      1-Sep-13     $358,839.32
4818825    DANVILLE                 CA      94506      SFD       7.250      6.250     $3,030.71    180      1-Sep-13     $330,975.12
4818907    BATON ROUGE              LA      70810      SFD       6.750      6.250     $3,229.92    180      1-Aug-13     $362,639.80
4819042    MCLEAN                   VA      22101      SFD       7.000      6.250     $3,088.56    180      1-Aug-13     $341,445.46
4819045    ORANGE                   CT      06477      SFD       7.000      6.250     $2,696.49    180      1-Sep-13     $299,053.51
4819105    CAMPBELL                 CA      95008      SFD       7.000      6.250     $2,458.16    180      1-Sep-13     $272,622.17
4819111    OCALA                    FL      34474      SFD       7.000      6.250     $2,696.49    180      1-Aug-13     $297,397.42
4819121    SAN ANTONIO              TX      78232      SFD       6.750      6.250     $3,070.64    180      1-Sep-13     $344,881.24
4819247    BLUE BELL                PA      19422      SFD       6.875      6.250     $2,229.64    180      1-Aug-13     $246,395.00
4819391    HUNTINGTON BEACH         CA      92648      SFD       6.750      6.250     $3,663.53    180      1-Aug-13     $411,322.93
4819516    NORTHBROOK               IL      60062      SFD       7.625      6.250     $2,335.33    180      1-Oct-12     $240,718.63
4819564    SAN DIEGO                CA      92107      SFD       7.250      6.250     $4,849.13    180      1-Jun-13     $524,581.13
4819627    CHULA VISTA              CA      91910      SFD       7.375      6.250     $3,569.31    180      1-Jun-13     $383,217.24
4819676    CUPERTINO                CA      95014      SFD       7.375      6.250     $2,609.03    180      1-Jun-13     $280,116.97
4819847    FREMONT                  CA      94539      SFD       7.000      6.250     $3,074.00    180      1-Sep-13     $339,921.00
4819860    DALLAS                   TX      75214      SFD       7.250      6.250     $2,462.91    180      1-Sep-13     $268,967.13
4819895    CLAYTON                  MO      63105      LCO       6.875      6.250       $896.32    180      1-Sep-13     $100,179.46
4819962    PALM DESERT              CA      92211      SFD       7.125      6.250     $2,187.59    180      1-Oct-13     $241,500.00
4820332    ALDIE                    VA      20105      SFD       7.500      6.250     $2,224.83    180      1-Jun-13     $237,073.38
4820468    NAPELS                   FL      34110      SFD       7.250      6.250     $5,299.17    180      1-Aug-13     $576,905.21
4820562    CRANSTON                 RI      02920      SFD       7.000      6.250     $3,190.85    180      1-Sep-13     $353,879.99
4820582    CHESTERFIELD             MO      63017      SFD       7.125      6.250     $3,442.16    180      1-May-13     $372,191.01
4820594    ORCHARD LAKE             MI      48323      SFD       7.000      6.250     $2,345.50    180      1-Sep-13     $260,126.71
4820805    MEQUON                   WI      53097      SFD       6.125      5.858     $2,109.55    180      1-Aug-13     $246,308.26
4820849    CHESHIRE                 CT      06410      SFD       7.000      6.250     $4,494.15    180      1-Sep-13     $498,422.52
4820910    ATHERTON                 CA      94027      SFD       7.250      6.250     $6,545.23    180      1-Sep-13     $714,786.65
4820970    BONITA SPRINGS           FL      34134      SFD       6.875      6.250     $3,466.64    180      1-Sep-13     $387,460.29
4820977    REISTERSTOWN             MD      21136      SFD       6.250      5.983     $3,000.99    180      1-Sep-13     $348,821.93
4821125    HOUSTON                  TX      77024      SFD       7.000      6.250     $8,988.29    180      1-Aug-13     $993,420.22
4821156    SARATOGA                 CA      95070      SFD       7.000      6.250     $3,730.14    180      1-Aug-13     $412,373.75
4821172    SAN JOSE                 CA      95126      SFD       7.125      6.250     $4,166.83    180      1-Aug-13     $457,120.32
4821292    CUPERTINO                CA      95014      SFD       7.000      6.250     $3,864.97    180      1-Aug-13     $427,278.81
4821297    GREENWICH                CT      06870      SFD       6.875      6.250     $5,797.06    180      1-Sep-13     $647,926.90
4821367    SAN JOSE                 CA      95148      SFD       7.125      6.250     $2,418.57    180      1-Aug-13     $265,328.54
4821613    MIAMI SHORES             FL      33138      SFD       7.125      6.250     $2,681.27    180      1-Aug-13     $294,146.98
4821643    PALO ALTO                CA      94304      SFD       7.125      6.250     $9,058.32    180      1-Sep-13     $996,879.18
4821819    CUMMING                  GA      30040      SFD       7.125      6.250       $905.83    180      1-Aug-13      $99,373.99
4821877    ZIONSVILLE               IN      46077      SFD       6.875      6.250     $4,236.31    180      1-Sep-13     $473,485.04
4821924    MENLO PARK               CA      94025      SFD       7.250      6.250     $2,601.66    180      1-Sep-13     $284,120.22
4821932    FREMONT                  CA      94539      SFD       7.125      6.250     $2,880.55    180      1-Sep-13     $317,007.58
4822049    CHICO                    CA      95928      SFD       7.000      6.250     $3,406.56    180      1-Jul-13     $375,391.86
4822082    NAPERVILLE               IL      60564      SFD       6.750      6.250     $2,203.43    180      1-Sep-13     $248,097.20
4822275    COLUMBIA                 MD      21044      SFD       6.750      6.250     $2,619.34    180      1-Sep-13     $295,045.66
4822388    CUPERTINO                CA      95014      SFD       7.000      6.250     $4,179.56    180      1-Aug-13     $459,723.35
4822515    BEVERLY HILLS            CA      90210      SFD       6.750      6.250     $8,450.89    180      1-Sep-13     $951,920.99
4822561    DULUTH                   GA      30097      SFD       6.875      6.250     $3,203.54    180      1-Sep-13     $358,054.38
4822606    SAN ANTONIO              TX      78209      SFD       6.875      6.250     $5,351.13    180      1-Sep-13     $598,086.37
4822810    PLANO                    TX      75093      SFD       6.750      6.250     $2,685.71    180      1-Aug-13     $301,537.45
4822841    GARDEN CITY              NY      11530      SFD       7.000      6.250     $3,045.24    180      1-Oct-13     $338,800.00
4822899    WINTER PARK              FL      32789      SFD       6.875      6.250     $2,256.40    180      1-Sep-13     $252,193.08
4822941    SAINT CHARLES            IL      60175      SFD       6.875      6.250     $3,478.24    180      1-Sep-13     $388,756.14
4822989    SAN DIEGO                CA      92122      LCO       7.250      6.250     $2,857.27    180      1-Sep-13     $312,033.77
4823140    ORANGE                   CA      92867      SFD       7.000      6.250     $3,235.79    180      1-Aug-13     $357,717.56
4823165    DARIEN                   CT      06820      SFD       7.000      6.250     $4,359.32    180      1-Sep-13     $483,469.85
4823215    PLANO                    TX      75093      SFD       6.875      6.250     $2,193.97    180      1-Aug-13     $244,426.32
4823224    PLANTATION               FL      33324      SFD       7.000      6.250     $2,867.27    180      1-Aug-13     $316,981.25
4823368    THORNTON                 PA      19373      SFD       7.000      6.250     $2,247.08    180      1-Sep-13     $249,211.25
4823389    MALIBU                   CA      90265      SFD       7.250      6.250     $4,336.10    180      1-Sep-13     $473,533.69
4823501    LAS VEGAS                NV      89129      SFD       7.000      6.250     $2,143.71    180      1-Aug-13     $236,990.69
4823515    BETHESDA                 MD      20817      SFD       6.875      6.250     $3,531.75    180      1-Sep-13     $394,737.00
4823729    PLANO                    TX      75093      SFD       6.875      6.250     $4,459.28    180      1-Aug-13     $496,801.47
4823792    RAMSEY                   NJ      07642      SFD       6.375      6.108     $2,416.45    180      1-Oct-13     $279,600.00
4823819    PLAYA DEL REY            CA      90293      SFD       6.875      6.250     $3,076.90    180      1-Sep-13     $343,899.66
4823822    VIENNA                   VA      22182      SFD       6.875      6.250     $2,229.64    180      1-Aug-13     $248,400.73
4823853    DALLAS                   TX      75230      SFD       7.250      6.250     $3,147.10    180      1-Sep-13     $343,685.76
4823889    LAS VEGAS                NV      89117      PUD       7.500      6.250     $2,210.93    180      1-Sep-13     $237,779.70
4823914    HILLSBOROUGH             NC      27278      SFD       6.875      6.250     $2,247.48    180      1-Sep-13     $251,195.47
4823917    SAN DIEGO                CA      92037      SFD       7.375      6.250     $2,759.78    180      1-Aug-13     $298,162.31
4823962    WESTPORT                 CT      06880      SFD       7.000      6.250     $8,089.46    180      1-Sep-13     $897,160.54
4824005    ASHEVILLE                NC      28803      SFD       6.875      6.250     $2,390.17    180      1-Sep-13     $267,145.25
4824028    SPRINGFIELD              IL      62704      SFD       6.875      6.250     $2,668.04    180      1-Oct-13     $299,156.00
4824102    GREENWICH                CT      06830      SFD       6.750      6.250     $3,893.61    180      1-Sep-13     $438,581.39
4824188    TAMPA                    FL      33606      SFD       6.875      6.250     $5,797.06    180      1-Sep-13     $647,926.90
4824206    NEW ORLEANS              LA      70115      SFD       6.875      6.250     $5,583.01    180      1-Aug-13     $621,995.45
4824218    SPERRYVILLE              VA      22740      SFD       7.375      6.250     $2,483.79    180      1-May-13     $265,826.95
4824276    BELTON                   MO      64012      SFD       6.875      6.250     $3,121.49    180      1-Oct-13     $350,000.00
4824338    TUSCALOOSA               AL      35406      SFD       6.875      6.250     $2,229.64    180      1-Oct-13     $250,000.00
4824370    CHAPPAQUA                NY      10514      SFD       7.375      6.250     $5,436.75    180      1-Aug-13     $587,379.79
4824442    FREMONT                  CA      94536      SFD       7.000      6.250     $2,615.59    180      1-Jul-13     $288,229.63
4824472    VANCOUVER                WA      98685      SFD       7.500      6.250     $2,465.85    180      1-Jul-13     $263,543.90
4824525    MARIETTA                 GA      30068      SFD       7.250      6.250     $3,090.05    180      1-Sep-13     $337,455.05
4824844    HUMBLE                   TX      77346      SFD       6.875      6.250     $2,604.22    180      1-Sep-13     $291,068.70
4824869    HOUSTON                  TX      77024      SFD       7.500      6.250     $2,475.13    180      1-Aug-13     $265,382.20
4824928    NEWTON                   MA      02168      SFD       7.250      6.250     $2,738.59    180      1-Oct-13     $300,000.00
4824961    LA CANADA FLINTRIDGE     CA      91011      SFD       7.250      6.250     $8,215.77    180      1-Sep-13     $897,221.73
4825132    WASHINGTON               DC      20007      SFD       7.000      6.250     $5,617.68    180      1-Sep-13     $623,028.15
4825325    SAN FRANCISCO            CA      94121      SFD       7.250      6.250     $8,931.46    180      1-Sep-13     $975,379.71
4825455    LA JOLLA                 CA      92037      SFD       7.375      6.250     $6,209.49    180      1-Sep-13     $672,938.95
4825509    FLOWER MOUND             TX      75028      SFD       6.875      6.250     $3,674.44    180      1-Sep-13     $410,685.98
4825581    HOUSTON                  TX      77005      SFD       6.875      6.250     $4,923.04    180      1-Aug-13     $548,468.83
4825623    PLANO                    TX      75023      SFD       7.375      6.250     $2,612.59    180      1-Sep-13     $283,132.83
4825679    HOUSTON                  TX      77077      SFD       7.250      6.250     $1,643.16    180      1-Sep-13     $179,444.34
4825689    HOUSTON                  TX      77056      HCO       6.875      6.250     $5,797.06    180      1-Sep-13     $647,926.90
4825845    SOLANA BEACH             CA      92075      SFD       7.375      6.250     $3,514.11    180      1-Sep-13     $380,833.60
4825948    HILLSBOROUGH             CA      94010      SFD       7.100      6.250     $7,371.10    180      1-Jul-13     $807,307.61
4825958    KEY BISCAYNE             FL      33149      HCO       7.750      6.250     $2,188.47    180      1-Jul-13     $230,425.94
4825962    GILROY                   CA      95020      SFD       7.350      6.250     $2,533.25    180      1-Jul-13     $273,252.54
4825968    RANCHO PALOS VERDES      CA      90275      SFD       7.100      6.250     $3,156.46    180      1-Jul-13     $345,705.96
4825972    ROSLYN                   NY      11576      SFD       7.250      6.250     $2,870.96    180      1-Jul-13     $311,569.80
4825974    GILROY                   CA      95020      SFD       7.150      6.250     $2,381.50    180      1-Jul-13     $260,033.04
4826013    CINCINNATI               OH      45208      SFD       7.000      6.250     $3,595.31    180      1-Aug-13     $397,468.68
4826029    OCEAN RIDGE              FL      33435      SFD       7.250      6.250     $4,555.19    180      1-Jul-13     $494,350.83
4826057    CARMEL                   CA      93921      SFD       6.850      6.250     $5,093.45    180      1-Jul-13     $566,483.78
4826064    FRONTENAC                MO      63131      SFD       7.500      6.250     $4,171.56    180      1-Jul-13     $445,814.21
4826083    SAN FRANCISCO            CA      94127      SFD       7.050      6.250     $3,381.10    180      1-Jul-13     $371,426.26
4826090    WALNUT CREEK             CA      94598      SFD       7.150      6.250     $2,531.19    180      1-Jul-13     $275,372.04
4826094    SANTA MONICA             CA      90403      SFD       6.850      6.250     $4,096.13    180      1-Jul-13     $455,461.30
4826100    AUSTIN                   TX      78731      SFD       6.500      6.233     $2,373.77    180      1-Aug-13     $270,699.68
4826101    ATHERTON                 CA      94027      SFD       6.700      6.250     $5,725.09    180      1-Jul-13     $642,660.21
4826102    SAN JOSE                 CA      95148      SFD       7.450      6.250     $2,310.44    180      1-Jul-13     $247,710.78
4826114    DOWNEY                   CA      90240      SFD       6.900      6.250     $3,126.37    180      1-Apr-13     $343,219.97
4826128    MONTARA                  CA      94037      SFD       6.750      6.250     $3,044.09    180      1-Jul-13     $340,653.98
4826132    REDWOOD CITY             CA      94061      SFD       7.200      6.250     $2,866.65    180      1-Jul-13     $312,052.44
4826139    BURLINGAME               CA      94010      SFD       6.800      6.250     $3,772.66    180      1-Jul-13     $420,873.23
4826142    VENTURA                  CA      93001      SFD       7.250      6.250     $3,277.18    180      1-Sep-13     $357,891.78
4826149    SAN JOSE                 CA      95125      SFD       7.350      6.250     $2,334.85    180      1-Jul-13     $251,852.06
4826151    LAFAYETTE                CA      94549      SFD       6.850      6.250     $3,873.52    180      1-Jul-13     $430,804.97
4826169    SAN CLEMENTE             CA      92672      SFD       6.800      6.250     $2,698.56    180      1-Jul-13     $299,352.87
4826304    HOUSTON                  TX      77042      SFD       6.750      6.250     $2,583.06    180      1-Sep-13     $290,958.88
4826482    OLD WESTBURY             NY      11568      SFD       7.500      6.250     $1,703.39    180      1-Sep-13     $183,195.05
4826522    AUBURNDALE               FL      33823      SFD       7.125      6.250     $2,600.65    180      1-Aug-13     $285,302.70
4826563    SUGAR LAND               TX      77479      SFD       6.875      6.250     $3,808.22    180      1-Sep-13     $425,638.13
4826666    HIGHLAND                 MD      20777      SFD       7.250      6.250     $3,121.99    180      1-Aug-13     $339,882.14
4827176    TAMPA                    FL      33611      SFD       6.875      6.250     $2,568.55    180      1-Aug-13     $286,157.64
4827215    GREAT NECK               NY      11021      SFD       7.250      6.250     $3,907.06    180      1-Sep-13     $426,678.77
4827292    ATLANTA                  GA      30342      SFD       7.250      6.250     $3,185.90    180      1-Aug-13     $346,495.76
4827897    PENNINGTON               NJ      08534      SFD       6.500      6.233     $2,378.13    180      1-Oct-13     $273,000.00
4828330    CHAPEL HILL              NC      27514      SFD       6.750      6.250     $2,336.17    180      1-Sep-13     $263,148.83
4828348    SANTA BARBARA            CA      93110      SFD       7.125      6.250     $6,793.74    180      1-Sep-13     $747,659.39
4828353    CARMEL                   IN      46033      SFD       7.250      6.250     $3,126.10    180      1-Sep-13     $341,392.87
4828382    SUNSET HILLS             MO      63127      SFD       6.875      6.250     $2,434.77    180      1-Sep-13     $272,129.29
4828641    HOLLISTON                MA      01746      SFD       7.000      6.250     $2,462.79    180      1-Sep-13     $273,135.54
4828774    SEDONA                   AZ      86336      SFD       7.250      6.250     $3,487.14    180      1-Sep-13     $380,820.78
4828900    SEBASTOPOL               CA      95472      SFD       7.375      6.250     $4,089.06    180      1-Aug-13     $439,185.81
4828911    PALM BEACH               FL      33480      SFD       6.625      6.250     $3,292.48    180      1-Oct-13     $375,000.00
4829044    SARASOTA                 FL      34240      SFD       6.375      6.108     $2,826.10    180      1-Sep-13     $325,911.09
4829138    SANTA BARBARA            CA      93110      SFD       7.125      6.250     $2,717.50    180      1-Sep-13     $298,781.25
4829323    SUNNYVALE                CA      94087      SFD       7.125      6.250     $2,174.00    180      1-Sep-13     $239,251.00
4829445    HOUSTON                  TX      77019      SFD       7.250      6.250     $2,738.59    180      1-Oct-13     $300,000.00
4829513    HOUSTON                  TX      77056      SFD       6.750      6.250     $1,699.03    180      1-Sep-13     $191,380.97
4829521    DANVILLE                 CA      94506      PUD       7.375      6.250     $2,943.76    180      1-Sep-13     $319,022.91
4829681    PUYALLUP                 WA      98373      SFD       7.000      6.250       $853.89    180      1-Sep-13      $94,700.28
4829807    LITTLE ROCK              AR      72211      SFD       6.875      6.250     $2,488.28    180      1-Aug-13     $277,215.22
4829848    MENLO PARK               CA      94025      SFD       7.375      6.250     $2,476.44    180      1-Sep-13     $268,378.02
4829935    SANDS POINT              NY      11050      SFD       6.750      6.250     $4,690.03    180      1-Oct-13     $530,000.00
4829980    THOUSANG OAKS            CA      91320      SFD       7.375      6.250     $2,474.59    180      1-Aug-13     $267,352.23
4829997    POWDER SPRINGS           GA      30127      SFD       6.625      6.250     $2,290.78    180      1-Aug-13     $259,204.64
4830098    PLANO                    TX      75093      SFD       6.875      6.250     $2,497.20    180      1-Aug-13     $278,208.82
4830313    ORANGE                   CA      92867      SFD       6.875      6.250     $2,376.79    180      1-Aug-13     $264,795.19
4830628    GURNEE                   IL      60031      SFD       6.625      6.250     $2,572.53    180      1-Oct-13     $293,000.00
4830935    GLASTONBURY              CT      06033      SFD       6.500      6.233     $3,135.99    180      1-Sep-13     $358,814.01
4831096    MAMARONECK               NY      10543      SFD       7.125      6.250     $4,166.82    180      1-Aug-13     $457,120.34
4831324    OCALA                    FL      34480      SFD       7.875      6.250       $341.45    180      1-Jul-13      $35,682.32
4831362    GLENBROOK                NV      89413      SFD       7.250      6.250     $5,751.04    180      1-Jul-13     $624,130.31
4831543    HIGH POINT               NC      27262      SFD       7.000      6.250     $2,876.26    180      1-Sep-13     $318,990.41
4831843    PLEASANTON               CA      94566      SFD       7.125      6.250     $5,136.06    180      1-Aug-13     $563,450.50
4831865    SARATOGA                 CA      95070      SFD       7.125      6.250     $5,652.39    180      1-Aug-13     $620,093.66
4831873    TORRANCE                 CA      90503      SFD       7.000      6.250     $2,552.67    180      1-Aug-13     $282,202.77
4831876    GREENVILLE               NC      27834      SFD       6.875      6.250     $2,850.37    180      1-Sep-13     $318,580.67
4831884    NORTHRIDGE               CA      91326      SFD       7.000      6.250     $2,512.23    180      1-Aug-13     $277,731.23
4831987    BOCA RATON               FL      33432      SFD       6.875      6.250     $4,744.67    180      1-Sep-13     $529,047.92
4832152    SAN CARLOS               CA      94070      SFD       7.250      6.250     $2,289.47    180      1-Sep-13     $250,025.78
4832197    MORGAN HILL              CA      95037      SFD       7.625      6.250     $2,335.33    180      1-Sep-13     $249,253.21
4832293    SAN JOSE                 CA      95129      SFD       7.250      6.250     $2,765.98    180      1-Aug-13     $301,123.64
4832949    LOS ALTOS                CA      94024      SFD       7.000      6.250     $4,979.51    180      1-Aug-13     $548,760.40
4833021    THOUSAND OAKS            CA      91360      SFD       7.500      6.250     $3,527.29    180      1-Sep-13     $379,350.84
4833100    BROOKLYN                 NY      11230      SFD       7.000      6.250     $2,696.49    180      1-Sep-13     $299,053.51
4833152    LOS ANGELES              CA      90064      SFD       6.875      6.250     $2,443.69    180      1-Sep-13     $273,126.10
4833196    WALNUT                   CA      91789      SFD       7.000      6.250     $3,667.22    180      1-Aug-13     $405,418.05
4833245    HOUSTON                  TX      77005      SFD       6.875      6.250     $2,702.32    180      1-Sep-13     $302,033.62
4833288    FLORISSANT               CO      80816      SFD       6.750      6.250     $3,008.70    180      1-Sep-13     $338,903.80
4833300    SANTA ANNA               CA      92705      SFD       7.000      6.250     $3,415.55    180      1-Sep-13     $378,801.12
4833429    PARK CITY                UT      84098      SFD       6.750      6.250     $3,110.46    180      1-Aug-13     $349,227.08
4833660    SANTA BARBARA            CA      93109      SFD       7.625      6.250     $1,466.59    180      1-Sep-13     $156,531.01
4833669    GOLDEN                   CO      80401      PUD       7.250      6.250     $3,423.24    180      1-Oct-13     $375,000.00
4834387    CYPRESS                  CA      90630      SFD       6.875      6.250     $3,268.65    180      1-Aug-13     $364,155.48
4834478    INDIANAPOLIS             IN      46240      LCO       6.750      6.250     $3,539.64    180      1-Sep-13     $398,710.36
4834519    FRANKLIN                 TN      37067      SFD       7.250      6.250     $2,909.76    180      1-Aug-13     $316,776.10
4834626    REDWOOD CITY             CA      94062      SFD       7.375      6.250     $3,679.70    180      1-Sep-13     $394,653.44
4834714    LA JOLLA                 CA      92037      SFD       7.000      6.250     $3,572.85    180      1-Sep-13     $396,245.90
4834722    LAGUNA HILLS             CA      92653      SFD       7.000      6.250     $3,851.48    180      1-Aug-13     $425,788.32
4834969    PALM BEACH GARDENS       FL      33418      SFD       6.625      6.250     $2,633.99    180      1-Sep-13     $299,022.26
4834980    FOUNTAIN HILLS           AZ      85268      SFD       6.500      6.233     $2,613.33    180      1-Oct-13     $300,000.00
4835265    SAN ANTONIO              TX      78212      SFD       6.875      6.250     $5,351.13    180      1-Sep-13     $595,202.49
4835425    LAKE ARROWHEAD AREA      CA      92352      SFD       6.875      6.250     $3,420.27    180      1-Apr-13     $376,055.26
4835436    CORONA                   CA      91719      SFD       6.875      6.250     $5,797.06    180      1-Apr-13     $637,381.86
4835723    SARATOGA                 CA      95070      SFD       7.200      6.250     $7,125.67    180      1-Jun-13     $773,201.57
4835726    NAPLES                   FL      34109      SFD       6.875      6.250     $2,613.14    180      1-Oct-13     $293,000.00
4835735    MISSION VIEJO            CA      92692      SFD       7.100      6.250     $3,255.95    180      1-Jun-13     $355,331.62
4835745    UPLAND                   CA      91784      SFD       7.000      6.250     $2,202.13    180      1-Aug-13     $241,849.17
4835747    GLENCOE                  IL      60022      SFD       7.100      6.250     $3,310.21    180      1-Aug-13     $363,703.81
4835754    THOUSAND OAKS            CA      91362      SFD       7.250      6.250     $2,336.93    180      1-Aug-13     $253,484.35
4835775    LOS GATOS                CA      95032      SFD       7.375      6.250     $5,312.56    180      1-Aug-13     $573,962.48
4836518    PALO ALTO                CA      94301      SFD       7.000      6.250     $2,417.85    180      1-Aug-13     $267,215.06
4836619    WILTON                   CT      06897      SFD       6.750      6.250     $2,725.53    180      1-Oct-13     $308,000.00
4837293    POMPANO BEACH            FL      33062      SFD       6.750      6.250     $3,008.70    180      1-Sep-13     $338,903.05
4838061    GLENDALE                 CA      91214      SFD       7.375      6.250     $2,529.79    180      1-Aug-13     $273,311.90
4838130    LAFAYETTE                CA      94549      SFD       7.000      6.250     $2,606.60    180      1-Aug-13     $288,164.80
4838370    FORT LAUDERDALE          FL      33305      SFD       7.375      6.250       $579.56    180      1-Sep-13      $62,807.63
4838589    BEND                     OR      97701      SFD       6.875      6.250     $5,351.13    180      1-Sep-13     $598,086.37
4838601    MONROE                   LA      71201      SFD       6.875      6.250     $2,675.57    180      1-Sep-13     $299,043.18
4838830    SOLVANG                  CA      93463      SFD       7.375      6.250     $2,980.55    180      1-Aug-13     $316,172.52
4838943    BOWLING GREEN            KY      42103      SFD       6.875      6.250     $2,318.82    180      1-Sep-13     $259,170.77
4839177    NAPLES                   FL      34114      SFD       6.875      6.250     $2,258.63    180      1-Oct-13     $253,250.00
4839218    SARATOGA                 CA      95070      SFD       7.125      6.250     $2,491.04    180      1-Aug-13     $273,278.45
4839392    BRIARCLIFF MANOR         NY      10510      SFD       6.875      6.250     $3,924.16    180      1-Aug-13     $437,185.31
4839452    SADDLE RIVER             NJ      07458      SFD       7.125      6.250     $3,623.33    180      1-Oct-13     $400,000.00
4839604    STAMFORD                 CT      06902      LCO       7.000      6.250       $876.36    180      1-Oct-13      $97,500.00
4839818    FOUNTAIN VALLEY          CA      92708      SFD       7.375      6.250     $2,667.78    180      1-Sep-13     $289,114.51
4839820    UPLAND                   CA      91784      SFD       7.000      6.250     $2,265.05    180      1-Sep-13     $251,204.95
4839948    HUNTINGTON BEACH         CA      92648      SFD       7.000      6.250     $4,718.85    180      1-Sep-13     $522,843.65
4840023    POTOMAC                  MD      20854      SFD       6.875      6.250     $2,653.27    180      1-Sep-13     $296,551.16
4840073    MERCER ISLAND            WA      98040      SFD       6.750      6.250     $2,875.96    180      1-Sep-13     $323,828.13
4840345    MODESTO                  CA      95356      SFD       6.875      6.250     $3,433.64    180      1-Sep-13     $383,772.09
4840576    NORTHBROOK               IL      60062      SFD       7.125      6.250     $4,184.94    180      1-Oct-13     $462,000.00
4840627    CONGERS                  NY      10920      SFD       7.250      6.250     $2,160.75    180      1-Sep-13     $235,969.31
4840712    SUNNYVALE                CA      94087      SFD       7.250      6.250     $3,249.79    180      1-Sep-13     $354,901.04
4840743    IRVINE                   CA      92620      SFD       7.375      6.250     $2,597.86    180      1-Aug-13     $280,670.14
4840780    HAMPTON                  VA      23669      LCO       6.875      6.250     $2,469.54    180      1-Aug-13     $275,128.68
4840808    CARY                     NC      27513      SFD       6.875      6.250     $3,264.19    180      1-Sep-13     $364,832.69
4840831    CYPRESS                  CA      90630      SFD       7.250      6.250     $2,464.73    180      1-Aug-13     $268,328.00
4840965    DANVILLE                 CA      94526      SFD       7.125      6.250     $3,170.41    180      1-Aug-13     $347,808.95
4841294    PLANO                    TX      75093      SFD       7.000      6.250     $2,426.84    180      1-Sep-13     $269,148.16
4841321    DALLAS                   TX      75220      SFD       6.875      6.250     $2,795.52    180      1-Sep-13     $312,450.29
4841596    FREMONT                  CA      94536      SFD       7.250      6.250     $2,277.60    180      1-Sep-13     $248,729.80
4841659    ALAMEDA                  CA      94501      SFD       7.250      6.250     $2,053.95    180      1-Aug-13     $223,606.66
4841661    SAN MATEO                CA      94401      SFD       7.375      6.250     $1,241.90    180      1-Aug-13     $134,173.04
4842751    BELLE MEAD               NJ      08502      SFD       6.875      6.250     $2,318.83    180      1-Oct-13     $260,000.00
4843085    TOPSFIELD                MA      01983      SFD       7.125      6.250     $3,170.41    180      1-Sep-13     $348,907.72
4843139    TORRANCE                 CA      90505      SFD       6.875      6.250     $2,425.84    180      1-Aug-13     $270,260.02
4843200    LA JOLLA                 CA      92037      SFD       7.625      6.250     $4,899.98    180      1-Aug-13     $521,406.24
4843350    BOCA RATON               FL      33431      SFD       7.375      6.250     $2,667.78    180      1-Oct-13     $290,000.00
4843481    DEERFIELD                IL      60015      SFD       6.875      6.250     $2,318.83    180      1-Sep-13     $259,170.75
4843761    BURLINGAME               CA      94010      SFD       7.125      6.250     $2,789.96    180      1-Sep-13     $307,038.79
4843896    SAN JOSE                 CA      95133      SFD       7.125      6.250     $2,128.70    180      1-Aug-13     $233,528.88
4843923    DALLAS                   TX      75225      HCO       7.000      6.250     $8,988.29    180      1-Sep-13     $996,845.04
4844251    CORONADO                 CA      92118      SFD       7.000      6.250     $6,067.10    180      1-Oct-13     $675,000.00
4844553    SARATOGA                 CA      95070      SFD       6.875      6.250     $4,726.83    180      1-Sep-13     $528,309.63
4844828    LOS ALTOS                CA      94022      SFD       6.625      6.250     $3,511.98    180      1-Sep-13     $398,696.35
4844922    STOCKTON                 CA      95212      SFD       6.750      6.250     $3,309.56    180      1-Aug-13     $371,581.60
4845143    CUPERTINO                CA      95014      SFD       7.250      6.250     $2,921.16    180      1-Aug-13     $318,018.39
4845397    BLOOMINGTON              IL      61704      SFD       6.750      6.250     $2,123.79    180      1-Oct-13     $240,000.00
4845536    DARIEN                   CT      06820      SFD       6.625      6.250     $3,731.48    180      1-Sep-13     $423,614.87
4845874    TORRANCE                 CA      90503      LCO       7.375      6.250     $2,378.92    180      1-Aug-13     $256,615.94
4846035    INDIALANTIC              FL      32903      SFD       6.875      6.250     $4,566.30    180      1-Oct-13     $512,000.00
4846215    BETHESDA                 MD      20816      SFD       6.875      6.250     $3,389.05    180      1-Oct-13     $380,000.00
4846349    RANCHO PALOS VERDES      CA      90275      SFD       7.000      6.250     $3,785.87    180      1-Aug-13     $418,534.51
4846475    HOUSTON                  TX      77024      SFD       6.625      6.250     $3,226.63    180      1-Oct-13     $367,500.00
4846635    DEERING                  NH      03244      SFD       7.375      6.250     $2,492.99    180      1-Aug-13     $266,681.74
4846817    PALO ALTO                CA      94301      SFD       7.000      6.250     $3,145.90    180      1-Sep-13     $348,895.77
4846897    STRATTON                 VT      05155      SFD       7.000      6.250     $3,622.28    180      1-Oct-13     $403,000.00
4846933    BELMONT                  CA      94002      SFD       7.125      6.250     $2,898.66    180      1-Sep-13     $319,001.34
4846959    SCOTTS VALLEY            CA      95066      SFD       7.000      6.250     $3,882.94    180      1-Aug-13     $429,266.17
4847999    FORT LAUDERDALE          FL      33308      SFD       6.875      6.250     $2,720.16    180      1-Sep-13     $303,527.24
4848091    WEST WINDSOR             NJ      08550      SFD       6.875      6.250     $2,060.19    180      1-Oct-13     $231,000.00
4848423    ESCONDIDO                CA      92029      SFD       6.750      6.250     $2,663.58    180      1-Aug-13     $299,053.64
4848425    ST LOUIS                 MO      63141      SFD       7.125      6.250     $4,529.16    180      1-Jul-13     $495,290.93
4848427    WINCHESTER               VA      22603      SFD       7.250      6.250     $2,147.06    180      1-Aug-13     $233,743.49
4848444    LOUISVILLE               KY      40207      SFD       7.125      6.250     $2,898.66    180      1-Aug-13     $317,996.75
4848603    SUGARLOAF SHORES         FL      33042      SFD       7.250      6.250     $2,921.17    180      1-Oct-13     $320,000.00
4848779    INDIAN ROCKS BEACH       FL      34634      SFD       7.375      6.250     $3,026.55    180      1-Oct-13     $329,000.00
4849141    MEQUON                   WI      53092      LCO       7.000      6.250     $2,103.26    180      1-Aug-13     $232,519.17
4849155    RIVER HILLS              WI      53217      SFD       7.000      6.250     $5,494.09    180      1-Aug-13     $607,381.79
4849168    MADISON                  WI      53711      SFD       7.125      6.250     $4,896.02    180      1-Aug-13     $537,116.38
4849241    SUNNYVALE                CA      94087      SFD       6.750      6.250     $2,256.52    180      1-Oct-13     $255,000.00
4849941    ROLLING HILLS ESTATE     CA      90274      SFD       6.625      6.250     $3,511.98    180      1-Oct-13     $400,000.00
4849964    SAN MATEO                CA      94403      SFD       7.375      6.250     $3,110.27    180      1-Oct-13     $338,100.00
4850109    MARIETTA                 GA      30067      SFD       6.875      6.250     $3,273.11    180      1-Oct-13     $367,000.00
4850156    ATHERTON                 CA      94027      SFD       7.125      6.250     $2,518.21    180      1-Sep-13     $277,132.42
4850218    MORAGA                   CA      94556      SFD       7.000      6.250     $3,999.79    180      1-Aug-13     $442,183.90
4850608    LAS VEGAS                NV      89123      SFD       7.250      6.250     $2,841.29    180      1-Sep-13     $310,289.18
4851206    TRABUCO CANYON AREA      CA      92679      PUD       7.000      6.250     $3,595.32    180      1-Sep-13     $398,738.02
4851480    NORFOLK                  CT      06058      SFD       6.750      6.250     $2,380.41    180      1-Oct-13     $269,000.00
4851681    ROSWELL                  GA      30076      SFD       7.375      6.250     $2,364.21    180      1-Oct-13     $257,000.00
4851722    WALLINGFORD              CT      06492      SFD       7.250      6.250     $1,962.66    180      1-Oct-13     $215,000.00
4851751    SAN FRANCISCO            CA      94132      SFD       7.375      6.250     $4,553.62    180      1-Sep-13     $493,488.57
4851967    KANSAS CITY              MO      64145      SFD       7.000      6.250     $2,696.48    180      1-Aug-13     $298,101.52
4851975    CHESTERFIELD             MO      63017      SFD       7.125      6.250     $3,032.72    180      1-Jul-13     $331,646.83
4851993    COLORADO SPRINGS         CO      80904      SFD       7.125      6.250     $3,170.41    180      1-Aug-13     $347,808.95
4852003    BOSSIER CITY             LA      71111      SFD       6.750      6.250     $2,300.77    180      1-Jun-13     $255,761.24
4852050    HILLSBOROUGH             CA      94010      SFD       7.250      6.250     $3,970.95    180      1-Aug-13     $424,239.24
4852074    BELLEVILLE               IL       62220     SFD       7.125      6.250     $3,804.49    180      1-Jul-13     $416,044.39
4852078    DUCK                     NC       27949     SFD       6.875      6.250     $2,497.19    180      1-Aug-13     $278,208.84
4852092    NAPERVILLE               IL       60565     SFD       7.000      6.250     $4,089.67    180      1-Aug-13     $452,120.62
4852098    SANTA FE                 NM       87501     SFD       6.875      6.250     $2,408.01    180      1-Aug-13     $268,272.80
4852110    AURORA                   IL       60506     SFD       7.125      6.250     $3,396.87    180      1-Aug-13     $372,652.44
4852122    HOT SPRINGS              AR       71913     SFD       6.875      6.250     $2,390.17    180      1-Aug-13     $266,285.60
4852127    DUXBURY                  MA       02332     SFD       7.125      6.250     $5,887.90    180      1-Aug-13     $645,930.91
4852137    INVER GROVE HGTS         MN       55077     SFD       7.250      6.250     $2,916.15    180      1-Jul-13     $316,473.68
4852150    DALLAS                   TX       75287     SFD       6.875      6.250     $2,568.55    180      1-Oct-13     $288,000.00
4852319    COLTS NECK               NJ       07722     SFD       7.250      6.250     $4,290.46    180      1-Aug-13     $467,089.49
4852327    HOT SPRINGS              AR       71913     SFD       7.000      6.250     $2,169.78    180      1-Aug-13     $239,872.33
4852331    OVERLAND PARK            KS       66221     SFD       7.000      6.250     $2,247.08    180      1-Aug-13     $248,417.91
4852334    CHICAGO                  IL       60657     SFD       7.000      6.250     $2,876.26    180      1-Aug-13     $317,851.19
4852337    SAPPHIRE                 NC       28774     SFD       6.875      6.250     $2,305.44    180      1-Jul-13     $256,012.46
4852350    TOWN AND COUNTRY         MO       63131     SFD       7.000      6.250     $2,527.51    180      1-Aug-13     $279,420.48
4852387    SARATOGA                 CA       95070     PUD       6.500      6.233     $2,496.60    180      1-Oct-13     $286,600.00
4853703    LAWRENCE                 KS       66049     SFD       6.500      6.233     $2,162.09    180      1-Oct-13     $248,200.00
4854639    FALLBROOK                CA       92028     SFD       7.250      6.250     $3,756.43    180      1-Sep-13     $410,229.72
4854666    WALNUT CREEK             CA       94598     SFD       6.750      6.250     $4,778.52    180      1-Aug-13     $536,508.17
4854809    RANCHO PALOS VERDES      CA       90275     SFD        700%      6.250     $3,667.22    180       41518       $406,712.78
4854986    SAN DIEGO                CA       92122     LCO        700%      6.250       2608.40    180       41518         289284.43
4855428    MARTINEZ                 CA       94553     SFD        700%      6.250       3725.64    180       41518         413192.28
4856369    PLAINSBORO               NJ       08536     SFD        625%      5.983       1970.79    180       41548            229850
4856445    OAKLAND                  CA       94619     SFD        700%      6.250       3328.83    120       39692         284872.42
4857781    PHOENIX                  AZ       85023     SFD        725%      6.250       2342.41    180       41487         254507.96
4858349    HERMOSA BEACH            CA       90254     SFD        738%      6.250       2493.00    180       41487         269339.96
4858370    SAN DIEGO                CA       92037     SFD        638%      6.108       2895.24    180       41518         333884.45
4859432    DANVILLE                 CA       94506     SFD        688%      6.250       3103.66    180       41518         346890.09
4859433    GLENCOE                  IL       60022     SFD        675%      6.250       4424.55    180       41548            500000
4861695    SUNNYVALE                CA       94087     SFD        725%      6.250       2464.73    180       41548            270000
4861714    FREMONT                  CA       94539     SFD        725%      6.250       2601.66    180       41518         284120.22
4862741    SAN JOSE                 CA       95123     SFD        663%      6.250       2633.98    180       41518         299022.27
4864349    FORT WORTH               TX       76132     SFD        663%      6.250       3513.30    180       41548            400150
4865866    COUNTRY LIFE ACRES       MO       63131     SFD        713%      6.250       5887.91    180       41518         647971.47
4866889    LOS ANGELES              CA       90046     SFD        700%      6.250       4449.20    180       41518          493438.3
4868058    NEWPORT BEACH            CA       92625     SFD        663%      6.250       4340.80    180       41518          492788.7
4871112    SAN JOSE                 CA       95120     SFD        713%      6.250       2536.33    180       41548            280000
4871189    MENLO PARK               CA       94025     SFD        688%      6.250       5797.06    180       41548            650000
4871817    CALABASAS                CA       91302     SFD        713%      6.250       5103.00    180       41548            563350
4872589    AUSTIN                   TX       78730     SFD        713%      6.250       2357.43    180       41548            260250
4873455    STUART                   FL       34996     SFD        675%      6.250       3097.19    180       41548            350000
4883267    FRANKLIN                 MI       48025     SFD        675%      6.250       3097.19    180       41548            350000
6445048    FORT COLLINS             CO       80525     PUD        700%      6.250       3038.04    180       41487         335861.04
6467494    MILLWOOD                 VA       22646     SFD        713%      6.250       5887.9     180       41487         645536.56
6502431    MANALAPAN                NJ       07726     SFD        713%      6.250       3166.33    180       41456          346257.9
6546490    SIOUX CITY               IA       51108     SFD        675%      6.250       2966.66    180       41518         334169.12
6561081    SHREWSBURY               MA       01545     SFD        700%      6.250       2440.8     180       41487         269834.52
6574033    NORTH OAKS               MN       55127     SFD        713%      6.250       3170.41    180       41426          345591.8
6606501    WAYLAND                  MA       01778     SFD        763%      6.250       2195.21    180       41275         228519.19
6612255    ALBUQUERQUE              NM       87122     SFD        700%      6.250       3307.69    180       41487         365671.18
6646014    MORRISON                 CO       80465     SFD        750%      6.250       3255.67    180       41456         347998.06
6647865    MOORESVILLE              NC       28115     SFD        688%      6.250       5736.41    180       41456         637010.45
6660784    GOLDEN VALLEY            MN       55422     SFD        688%      6.250       2229.64    180       41334         244321.71
6665339    ST PAUL                  MN       55116     SFD        688%      6.250       2842.79    180       41395         313608.33
6689470    WHITE PLAINS             NY       10605     SFD        700%      6.250       2103.26    180       41395         230064.25
6692094    ROCHESTER                MN       55902     SFD        688%      6.250       3324.39    180       41426         367953.62
6757435    SPRINGBORO               OH       45066     SFD        663%      6.250       4706.05    180       41395          527168.6
6787090    PLYMOUTH                 MN       55447     SFD        713%      6.250       4194       180       41487         460101.54
6790944    CUMMING                  GA       30041     SFD        650%      6.233       4068.07    180       41456         462359.49
6801216    GRAND JUNCTION           CO       81506     SFD        725%      6.250       2559.67    180       41395         276019.44
6805992    WAYLAND                  MA       01778     LCO        738%      6.250       2759.77    180       41456       $297,235.02
6807605    DULUTH                   MN       55803     SFD        713%      6.250       3550.86    180       41395         385810.14
6815175    RIVERSIDE AREA           CA       92508     SFD        725%      6.250       2108.71    180       41395         227391.24
6818402    SPARKS                   NV       89436     SFD        688%      6.250       2283.15    180       41487         254362.36
6844507    MAPLE GROVE              MN       55311     SFD        688%      6.250       2675.56    180       41518         299043.19
6855446    BOULDER CITY             NV       89005     PUD        725%      6.250       2966.8     180       41487         319781.51
6856979    PUTNAM VALLEY            NY       10579     SFD        625%      5.983        827.41    180       41487          95848.69
6859487    PULTENEY                 NY       14874     SFD        700%      6.250       2211.12    180       41487         244443.23
6863493    SUPERIOR                 CO       80027     PUD        725%      6.250       2268.46    180       41426         245403.66
6864598    WARREN                   NJ       07059     SFD        713%      6.250       3274.58    180       41487         359023.43
6876426    ALBUQUERQUE              NM       87111     SFD        725%      6.250       2601.66    180       41456         282344.67
6894886    LOS ALTOS                CA       94022     SFD        738%      6.250       6301.47    180       41456         678686.64
6903854    WEATHERFORD              TX       76087     SFD        713%      6.250       2717.49    180       41426         296221.55
6906687    MORRIS                   NJ       07960     SFD        688%      6.250       2898.53    180       41518         323963.45
6908452    KIHEI                    HI       96753     LCO        725%      6.250       2629.05    180       41456          285316.7
6909708    THOUSAND OAKS            CA       91362     SFD        725%      6.250       5933.61    180       41426          611536.9
6909799    ARDMORE                  OK       73401     SFD        713%      6.250       2445.74    180       41487         268309.77
6911052    PARK CITY                UT       84060     PUD        750%      6.250       9270.12    180       41456         990882.89
6920145    SHINGLE SPRINGS          CA       95682     SFD        725%      6.250       4148.59    180       41487         451644.72
6920520    ALBUQUERQUE              NM       87107     SFD        713%      6.250       4574.45    180       41456         500243.84
6923309    SIOUX FALLS              SD       57105     SFD        688%      6.250       3522.82    180       41426         389917.32
6925885    HUNTSVILLE               TX       77340     PUD        700%      6.250       2563.46    180       41487         283395.17
6926728    DEMAREST                 NJ       07626     SFD        725%      6.250       2756.85    180       41456         299186.26
6926782    ENGLEWOOD                CO       80110     SFD        725%      6.250       3017.01    180       41456         327420.76
6929575    COTO DE CAZA             CA       92679     SFD        725%      6.250      13692.94    180       41456        1486024.58
6932413    WAYZATA                  MN       55391     SFD        700%      6.250       2453.8     180       41426         269524.54
6933648    BRISBANE                 CA       94005     LCO        713%      6.250       2390.49    180       41426         260576.22
6933732    GERMANTOWN               MD       20876     SFD        663%      6.250       2212.54    180       41518         251178.71
6938547    COLORADO SPRINGS         CO       80906     SFD        675%      6.250       2808.51    180       41518         316354.74
6939051    OVERGAARD                AZ       85933     SFD        738%      6.250       3164.54    180       41456         340829.48
6942047    LOS ANGELES              CA       90024     HCO        700%      6.250       8988.28    180       41487          993671.7
6942946    ROCKVILLE                MD       20850     SFD        675%      6.250       3478.58    180       41487         390558.09
6944190    EVERGREEN                CO       80439     PUD        688%      6.250       8900.71    180       41456         988396.18
6945132    MAMMOTH LAKES            CA       93546     SFD        688%      6.250       2398.73    180       41487         267239.46
6945814    LITTLETON                CO       80123     SFD        688%      6.250       2260.85    180       41456         251060.55
6946671    OXNARD                   CA       93035     SFD        675%      6.250       3982.09    180       41487         447090.16
6947052    SIMI VALLEY              CA       93065     SFD        688%      6.250       2334.87    180       41456         259270.35
6948898    SACRAMENTO               CA       95864     SFD        713%      6.250       5694.05    180       41487         622045.22
6949457    NORTH POTOMAC            MD       20878     SFD        700%      6.250       2336.95    180       41518         259179.72
6950089    CHAPEL HILL              NC       27516     SFD        738%      6.250       2299.81    180       41487         248468.61
6953034    SACRAMENTO               CA       95818     SFD        700%      6.250       2800.75    180       41487          309628.1
6954968    SUGAR LAND               TX       77479     PUD        725%      6.250       2638.17    180       41487         287210.35
6957017    REDMOND                  WA       98053     SFD        688%      6.250       2408.01    180       41518         269138.87
6957310    ROSWELL                  GA       30338     SFD        725%      6.250       3573.86    180       41456         387852.41
6958612    SUGAR LAND               TX       77479     SFD        688%      6.250       2818.26    180       41456         311956.25
6959320    MEDINA                   WA       98039     SFD        700%      6.250       2579.64    180       41487         285183.77
6960089    ENGLWOOD                 CO       80110     SFD        725%      6.250       3156.33    120       39661          265746.8
6961283    HENDERSON                NV       89012     SFD        688%      6.250       2363.41    180       41456         261542.45
6961841    COON RAPIDS              MN       55448     SFD        688%      6.250       2274.23    180       41518         254186.71
6967078    LITTLETON                CO       80127     SFD        713%      6.250       2291.75    180       41487         251416.19
6967926    ALBUQUERQUE              NM       87111     SFD        725%      6.250       2565.14    180       41456         278381.96
6968665    PANAMA CITY BEACH        FL       32407     SFD        713%      6.250        905.83    180       41487          99373.99
6969987    HOUSTON                  TX       77069     SFD        713%      6.250       2717.49    180       41487         298121.96
6971035    EDEN PRAIRIE             MN       55347     SFD        700%      6.250       4044.73    180       41487         447152.26
6971874    PLYMOUTH                 MN       55446     SFD        713%      6.250       2391.39    180       41487         262347.33
6972694    GLENBROOK                NV       89413     SFD        700%      6.250       3385.66    180       41456         371989.58
6973518    BRECKENRIDGE             CO       80424     SFD        688%      6.250       3521.69    120       39630         299646.57
6973659    EVERGREN                 CO       80433     SFD        688%      6.250       2418.71    180       41487         269465.12
6973678    HOUSTON                  TX       77005     SFD        675%      6.250       2763.41    180       41456         305513.84
6974035    SPOKANE                  WA       99223     SFD        713%      6.250       3072.76    156       40756         309552.23
6974761    NEWPORT BEACH            CA       92663     SFD        725%      6.250       6216.6     180       41456         674655.15
6975887    PARADISE VALLEY          AZ       85253     PUD        725%      6.250       2743.15    180       41456         297700.27
6977144    COLORAOD SPRINGS         CO       80906     SFD        688%      6.250       4890.66    180       41487         544862.06
6978106    MONTVILLE                NJ       07082     SFD        700%      6.250       4386.28    180       41456         481740.14
6979613    SULLIVAN'S ISLAND        SC       29482     SFD        688%      6.250       4459.27    180       41487         496801.49
6979837    SAN FRANCISCO            CA       94118     LCO        700%      6.250       3145.9     180       41487          347785.1
6980227    ANAHEIM                  CA       92807     SFD        688%      6.250       3228.51    180       41518         360845.45
6980277    PLYMOUTH                 MN       55446     SFD        713%      6.250       2519.12    180       41487         276359.05
6981105    FORT COLLINS             CO       80525     SFD        638%      6.108       2572.01    180       41487         295612.72
6981710    VAIL                     CO       81657     PUD        725%      6.250       3090.04    180       41487         336403.81
6982052    KENNEBUNK                ME       04043     SFD        725%      6.250       6504.15    180       41487         708087.79
6982918    CHICO                    CA       95926     SFD        725%      6.250       2282.16    180       41487         248451.85
6982941    EASTON                   CT       06612     SFD        688%      6.250       3504.99    180       41456         389093.73
6983989    MAHWAH                   NJ       07430     LCO        725%      6.250       3651.45    180       41518         398765.22
6984541    WAHPETON                 IA       51351     SFD        700%      6.250       3676.21    180       41487         406411.72
6985622    BIRMINGHAM               MI       48009     SFD        713%      6.250       2536.33    180       41487         278247.15
6985819    GRAND LAKE               CO       80447     SFD        688%      6.250       2675.56    180       41487          298080.9
6987869    EDINA                    MN       55439     SFD        713%      6.250       3171.32    180       41487         347908.31
6988462    WILBRAHAM                MA       01095     SFD        700%      6.250       2193.14    180       41487         242455.89
6988800    DALLAS                   TX       75205     SFD        675%      6.250       3539.64    180       41456         396109.28
6989274    BARRINGTON               IL       60010     SFD        700%      6.250       4197.53    180       41487         464044.68
6989713    POTOMAC                  MD       20854     SFD        713%      6.250       2304.43    180       41456         252004.04
7000101    DALLAS                   TX       75229     SFD        700%      6.250       2317.18    180       41456         249310.63
7003279    GRANITE BAY              CA       95746     SFD        700%      6.250       3415.55    180       41487         377595.24
7003539    OMAHA                    NE       68135     PUD        725%      6.250       3423.24    180       41487         372677.78
7003725    RENO                     NV       89509     PUD        700%      6.250       3775.08    180       41487         417342.11
7014918    WASHINGTON TWP           NJ       07853     SFD        713%      6.250       2355.16    180       41487         258282.44
7018029    PARK CITY                UT       84098     SFD        688%      6.250       4005.32    180       41487         446227.09
7018659    WASHINGTON TWP           NJ       08080     SFD        713%      6.250       2246.46    180       41487         246447.48
7018971    CARLSBAD                 CA       92009     PUD        750%      6.250       2530.74    180       41487         271345.87
7019265    NEWPORT BEACH            CA       92661     SFD        675%      6.250       8849.1     180       41487         993533.66
7019388    BATON ROUGE              LA       70810     SFD        663%      6.250       2546.18    180       41487          287154.5
7019599    MILL VALLEY              CA       94941     SFD        700%      6.250       4044.73    180       41487         447152.26
7021355    LAKE ORION               MI       48362     SFD        675%      6.250       2875.96    180       41487         322472.02
7022692    EVERGREEN                CO       80439     SFD        675%      6.250       2212.27    180       41487         248383.43
7024195    LAS VEGAS                NV       89121     SFD        700%      6.250       4449.2     180       41487         491867.49
7024413    SEATTLE                  WA       98109     SFD        650%      6.233       3208.29    180       41518         367086.67
7024484    SAN JUAN CAPISTRA        CA       92675     SFD        713%      6.250       9058.31    180       41487         993739.85
7024577    PARK CITY                UT       84060     SFD        700%      6.250       4269.43    180       41456         470477.93
7024608    CHAPEL HILL              NC       27516     SFD        675%      6.250       2362.71    180       41487         264562.53
7024682    SACRAMENTO               CA       95831     SFD        700%      6.250       3550.37    180       41487         392500.33
7024766    IRVING                   TX       75038     SFD        675%      6.250       5751.91    180       41487         645796.89
7026536    RIVER FOREST             IL       60305     SFD        688%      6.250       3522.82    180       41487         392473.18
7026647    FAYETTEVILLE             NC       28303     SFD        700%      6.250       3595.31    180       41456         396191.94
7029462    PARK RIDGE               IL       60068     SFD        713%      6.250       2204.39    180       41487         241831.55
7029588    HINSDALE                 IL       60521     SFD        700%      6.250       3154.89    180       41487         348778.76
7034640    UPPER ST CLAIR           PA       15241     SFD        700%      6.250       2588.63    180       41518         287091.37
7038040    SAN JOSE                 CA       95120     SFD        663%      6.250       2194.98    180       41487         248365.96
7050762    FORT COLLINS             CO       80528     SFD        675%      6.250       2847.2     180       41487         319669.45
7050827    LODI                     CA       95242     SFD        663%      6.250       2842.5     180       41487         321633.91
7050847    NISSWA                   MN       56468     SFD        688%      6.250       2448.14    180       41487         272744.02
7055408    KNOXVILLE                TN       37922     SFD        700%      6.250       2966.13    180       41487         324233.26
7055811    PALO ALTO                CA       94306     SFD        713%      6.250       2744.67    180       41487         301103.17
7056602    BURR RIDGE               IL       60521     SFD        700%      6.250       3595.31    180       41487         397468.68
7056807    SALT LAKE CITY           UT       84121     SFD        713%      6.250       5774.67    180       41487         633509.16
7059029    CHANHASSEN               MN       55317     SFD        675%      6.250       3318.41    180       41487         372575.13
7059083    SAN DIEGO                CA       92130     PUD        688%      6.250       3353.37    180       41518          374800.8
7062827    WATERTOWN                MN       55388     SFD        688%      6.250       2745.13    180       41487         305830.99
7063832    WEST LINN                OR       97068     SFD        713%      6.250       3052.65    180       41487         334890.33
7064795    BRECKENRIDGE             CO       80424     PUD        688%      6.250       2898.53    180       41518         323935.12
7066165    CLOVIS                   CA       93611     SFD        675%      6.250       3619.28    180       41487         406355.28
7066265    GRAFORD                  TX       76449     SFD        725%      6.250       4564.31    180       41487         496903.72
7068250    WEST DES MOINES          IA       50265     SFD        688%      6.250       2575.23    180       41518         287829.07
7068915    RIVERSIDE                CT       06878     SFD        688%      6.250       3567.42    180       41518         393004.33
7069854    SAN ANGELO               TX       76904     SFD        725%      6.250       2233.09    180       41518         243869.85
7073413    LAGUNA NIGUEL            CA       92677     PUD        713%      6.250       4755.61    180       41487         521713.43
7074794    SCOTTSDALE               AZ       85259     PUD        700%      6.250       3631.27    180       41487         401443.36
7075314    SAN DIEGO                CA       92130     SFD        700%      6.250       2696.48    180       41487         297796.23
7076038    PALM SPRINGS             CA       92262     SFD        700%      6.250       2420.1     180       41487         267546.09
7077138    MINNEAPOLIS              MN       55403     SFD        713%      6.250       3215.7     180       41518         353731.32
7077268    SHOREWOOD                MN       55331     SFD        688%      6.250       2497.19    180       41487         278208.84
7078650    FT WORTH                 TX       76109     SFD        688%      6.250       3126.84    180       41487         348357.21
7080111    LITTLETON                CO       80127     SFD        713%      6.250       2690.32    180       41487         295140.73
7080171    RICHMOND                 TX       77469     PUD        688%      6.250       2889.61    180       41487         321927.36
7080701    CRYSTAL BAY              NV       89450     SFD        700%      6.250       5815.87    180       41487         642955.27
7080977    EDEN PRAIRIE             MN       55347     SFD        688%      6.250       2229.64    180       41518         248957.82
7082556    STANFORD                 CA       94305     SFD        738%      6.250       4452.89    180       41518            482572
7084317    PALOS VERDES ESTA        CA       90274     SFD        700%      6.250       4041.58    180       41487         446804.48
7085641    DALLAS                   TX       75287     SFD        688%      6.250       2675.56    180       41487          298080.9
7085697    LAS VEGAS                NV       89146     SFD        688%      6.250       2966.31    180       41487         330472.34
7086569    LITTLETON                CO       80202     SFD        700%      6.250       3038.04    180       41518         336933.63
7087555    LONG LAKE                MN       55356     SFD        700%      6.250       2359.42    180       41487         260838.83
7089509    SPRING GREEN             WI       53588     SFD        738%      6.250       2276.81    180       41518         246744.28
7089549    PARK RIDGE               IL       60068     SFD        713%      6.250       2735.61    180       41518         301057.52
7089626    WEST BLOOMFIELD          MI       48324     SFD        713%      6.250       2264.58    180       41487         248434.96
7089822    PARK CITY                UT       84060     SFD        688%      6.250       2675.56    180       41487         297578.03
7090070    ASPEN                    CO       81611     LCO        738%      6.250       1137.72    180       41518         123297.37
7090954    CAPE MAY                 NJ       08204     SFD        700%      6.250       4718.85    180       41487         219927.64
7091059    MORGANTON                NC       28655     SFD        700%      6.250       3011.07    180       41518          333943.1
7092306    STONE MOUNTAIN           GA       30087     SFD        713%      6.250       3155.01    180       41487         346119.59
7093304    SAUSALITO                CA       94965     SFD        700%      6.250       4494.14    180       41487         496835.85
7093665    TALLAHASSEE              FL       32312     SFD        688%      6.250       2969.87    180       41487         330582.99
7094093    SNOWMASS VILLAGE         CO       81615     SFD        700%      6.250       8269.22    180       41518         917097.45
7097124    RAPID CITY               SD       57702     SFD        713%      6.250       2797.21    180       41518         307836.29
7097134    WAYZATA                  MN       55391     SFD        638%      6.108       2376.69    180       41518         274084.25
7097199    GENEVA                   IL       60134     SFD        713%      6.250       2852.92    180       41518          313967.1
7097553    WEST DES MOINES          IA       50265     SFD        675%      6.250       4079.43    180       41518          459513.7
7098048    LAS VEGAS                NV       89139     SFD        750%      6.250       6118.28    180       41487         656000.98
7098150    CENTREVILLE              VA       20120     SFD        663%      6.250       2359.61    180       41518         267874.11
7098194    VIRGINIA BEACH           VA       23455     SFD        725%      6.250       3039.83    180       41487         330937.88
7099043    FOXBORO                  MA       02035     SFD        725%      6.250       1095.44    180       41518          69327.48
7099168    KENT                     WA       98042     SFD        688%      6.250       2354.5     180       41518            263158
7102498    SHOREVIEW                MN       55126     SFD        700%      6.250       2837.6     180       41518         314703.98
7102582    PENRYN                   CA       95663     SFD        688%      6.250       2368.54    180       41518         264727.98
7102717    ST HELENA                CA       94574     SFD        688%      6.250       2408.01    180       41518         269138.87
7103326    WEST DES MOINES          IA       50266     SFD        688%      6.250       2317.93    180       41518         259071.08
7103555    KEYSTONE                 CO       80435     LCO        688%      6.250       2567.83    180       41518         287001.71
7104079    LIVERMORE                CA       94550     PUD        713%      6.250       3170.41    180       41487         347808.95
7105477    FORT WAYNE               IN       46804     SFD        738%      6.250       3127.74    180       41518         338961.84
7108492    STATE COLLEGE            PA       16801     SFD        650%      6.233       2395.55    180       41518         274094.03
7110811    MARIETTA                 GA       30068     SFD        675%      6.250       2460.05    180       41518          277103.7
7110814    CORAL GABLES             FL       33143     SFD        700%      6.250       2193.14    180       41518         243230.19
7112777    YUBA CITY                CA       95991     SFD        738%      6.250       3817.68    180       41518         413732.84
7116869    HAYDEN                   ID       83835     SFD        713%      6.250       1087       180       41518          119625.5
7117464    SUISUN CITY              CA       94585     SFD        700%      6.250       2729.29    180       41518         302421.29
7117570    SAN DIEGO                CA       92107     SFD        713%      6.250       4148.71    180       41518         456570.67
7117875    CHAPEL HILL              NC       27516     SFD        700%      6.250       2313.58    180       41487         255598.83
7120724    JACKSON                  WY       83001     SFD        700%      6.250       6022.15    180       41518         667886.18
7122022    AVALON                   CA       90704     LCO        688%      6.250       2461.52    180       41518         275119.73
7123555    UNION CITY               CA       94587     SFD        675%      6.250       2521.99    180       41518         284081.14
7123578    NORFOLK                  VA       23509     SFD        663%      6.250       2721.78    180       41518         308989.68
7123592    ROCKVILLE                MD       20852     SFD        663%      6.250       3511.98    180       41518         398696.35
7124973    RENO                     NV       89509     PUD        713%      6.250       3034.53    180       41518         333954.53
7125643    NEW CANAAN               CT       06840     SFD        675%      6.250       8530.53    180       41518         960891.97
7127879    MAMMOTH LAKES            CA       93546     SFD        688%      6.250       3817.14    180       41518         426634.94
7128201    ENGLEWOOD                CO       80110     SFD        675%      6.250       3592.73    180       41518         404691.02
7128402    HAM LAKE                 MN       55304     SFD        725%      6.250       3189.09    180       41518         348271.57
7129600    CHICAGO                  IL       60613     SFD        725%      6.250       2957.68    180       41518         322999.82
7129629    PARK CITY                UT       84060     SFD        675%      6.250       4424.55    180       41518         498387.95
7130529    VALPARAISO               IN       46383     SFD        725%      6.250       4402.54    120       39692         372863.09
7130541    PARK CITY                UT       84060     LCO        700%      6.250       2786.37    180       41518         309021.96
7132454    VERO BEACH               FL       32963     SFD        725%      6.250       3331.95    180       41487         362739.71
7134903    PHOENIX                  AZ       85016     SFD        700%      6.250       2990.85    180       41518         331700.19
7135276    BISMARCK                 ND       58504     SFD        725%      6.250       3039.83    180       41518         331860.62
7137182    KEYSTONE                 CO       80435     SFD        688%      6.250       5774.76    180       41518         645434.88
7137185    GUNNISON                 CO       81230     SFD        725%      6.250       2560.58    180       41518         279634.11
7140080    EL DORADO HILLS          CA       95762     SFD        713%      6.250       3170.41    180       41518         348907.72
7142743    DE PERE                  WI       54115     SFD        738%      6.250       2483.79    180       41518         269175.58
7142895    PUNTA GORDA              FL       33950     SFD        700%      6.250       2358.53    180       41518         261572.14
7150634    WOODSIDE                 CA       94062     SFD        688%      6.250       7580.76    180       41518         847289.03
7161871    WAYNE                    NJ       07470     SFD        700%      6.250       2732.44    180       41518         302640.89
7162639    SANTA CRUZ               CA       95060     SFD        688%      6.250       2806.67    180       41518          313696.3
7163189    WEST BOOMFIELD           MI       48323     SFD        713%      6.250       7418.76    180       41518         816444.05

                                                                                                                     $292,669,932.38

COUNT:                        812
WAC:                  6.998497034
WAM:                  177.8224093
WALTV:                63.68442239


<CAPTION>


MORTGAGE                                                 MORTGAGE              T.O.P.      MASTER     FIXED
LOAN                                                     INSURANCE    SERVICE  MORTGAGE    SERVICE    RETAINED
NUMBER     CITY                          LTV   SUBSIDY   CODE         FEE      LOAN        FEE        YIELD
- ------     ----                          ---   -------   ----         ---      ----        ---        -----
<S>        <C>                          <C>    <C>       <C>            <C>    <C>             <C>        <C>  
4626766    AURORA                       57.02                           0.250                  0.017      0.358
4683641    PASADENA                     85.00                17         0.250                  0.017      0.633
4703362    MEMPHIS                      67.63                           0.250                  0.017      0.483
4705359    EAST HANOVER                 77.78                           0.250                  0.017      0.483
4719899    CORTLANDT                    69.66                           0.250                  0.017      0.233
4731655    FORT LAUDERDALE              75.15                           0.250                  0.017      0.983
4745474    NEW YORK                     71.82                           0.250                  0.017      0.733
4753024    HOUSTON                      69.52                           0.250                  0.017      0.233
4753058    SAN JUAN CAPISTRANO          80.00                           0.250                  0.017      0.483
4753079    HOLMDEL                      69.93                           0.250                  0.017      0.233
4753774    SHORT HILLS                  40.63                           0.250                  0.017      0.108
4758381    BEVERLY HILLS                31.67                           0.250                  0.017      0.608
4758567    NORTHFIELD                   68.34                           0.250                  0.017      0.483
4759541    CHICAGO                      69.93                           0.250                  0.017      0.483
4760091    CINCINNATI                   32.50                           0.250                  0.017      0.608
4761228    POWELL                       66.23                           0.250                  0.017      0.483
4763809    CINCINNATI                   80.00                           0.250                  0.017      0.000
4764543    WESTFIELD TOWN               75.00                           0.250                  0.017      0.858
4764749    OLD FIELD                    38.90                           0.250                  0.017      0.233
4765114    BERNARDSVILLE                75.63  GD 5YR                   0.250                  0.017      0.000
4765790    COPPEROPOLIS                 65.88                           0.250                  0.017      0.608
4766613    MONKTON                      80.00                           0.250                  0.017      0.108
4768483    SAN MARINO                   41.67                           0.250                  0.017      0.608
4768662    BAY SAINT LOUIS              57.14                           0.250                  0.017      0.358
4771618    PROSPECT                     35.08                           0.250                  0.017      0.608
4771710    PORT NECHES                  79.02                           0.250                  0.017      0.483
4771945    PORTAGE                      78.99                           0.250                  0.017      0.000
4772560    ROLLING HILLS ESTATES        50.68                           0.250                  0.017      0.358
4772591    LIVINGSTON                   80.00                           0.250                  0.017      0.233
4773148    HILLSDALE                    90.00  GD 5YR        6          0.250                  0.017      0.108
4775632    ROSLYN HEIGHTS               54.35                           0.250                  0.017      0.108
4776184    ROCKVILLE CENTRE             60.77                           0.250                  0.017      0.608
4776451    HINGHAM                      51.92                           0.250                  0.017      0.608
4776772    DALLAS                       68.97                           0.250                  0.017      0.483
4777366    DOUGLASTON                   53.54                           0.250                  0.017      0.108
4777411    PARKLAND                     61.83                           0.250                  0.017      0.000
4777822    BLOOMFIELD HILLS             68.75                           0.250                  0.017      0.983
4778292    TONKA BAY                    39.62                           0.250                  0.017      0.483
4778943    NEW YORK                     47.47                           0.250                  0.017      0.858
4779850    DURANGO                      51.14                           0.250                  0.017      0.483
4779935    SPICEWOOD                    55.20                           0.250                  0.017      0.733
4780366    BROOKLYN                     70.36                           0.250                  0.017      1.108
4780716    LONGMEADOW                   80.00                           0.250                  0.017      0.233
4782291    FRAMINGHAM                   68.48                           0.250                  0.017      0.108
4782294    SALT LAKE CITY               80.00                           0.250                  0.017      0.608
4782630    FORT SMITH                   80.00                           0.250                  0.017      0.483
4783749    SOUTH GATE                   69.20                           0.250                  0.017      0.483
4783767    PEMBROKE PINES               70.78                           0.250                  0.017      0.833
4783802    LIGHTHOUSE POINT             40.53                           0.250                  0.017      0.833
4784345    STATEN ISLAND                77.42                           0.250                  0.017      0.000
4784662    WEBSTER                      44.64                           0.250                  0.017      0.483
4784860    RANCHO PALOS VERDES          68.32                           0.250                  0.017      0.358
4784894    WEST CHICAGO                 31.73                           0.250                  0.017      0.983
4785203    WALNUT CREEK                 56.60                           0.250                  0.017      0.358
4785667    BIG SKY                      21.85                           0.250                  0.017      0.608
4785706    AGOURA HILLS                 50.01                           0.250                  0.017      0.233
4785786    NEW YORK                     41.88                           0.250                  0.017      0.733
4786205    SARATOGA                     51.54                           0.250                  0.017      0.000
4786469    NORCO                        79.38                           0.250                  0.017      0.733
4787129    CORONA DEL MAR               64.44                           0.250                  0.017      0.233
4787803    KNOXVILLE                    64.56                           0.250                  0.017      0.233
4787860    INCLINE VILLAGE              20.03                           0.250                  0.017      0.483
4787882    OMAHA                        69.77                           0.250                  0.017      0.108
4788068    HUDSON                       12.38                           0.250                  0.017      0.483
4788294    GAITHERSBURG                 55.12                           0.250                  0.017      0.983
4788866    MEMPHIS                      79.78                           0.250                  0.017      0.358
4789019    PALOS VERDES ESTATES         67.03                           0.250                  0.017      0.608
4789323    MECHANICSBURG                76.47                           0.250                  0.017      0.858
4789454    ROBBINSVILLE                 52.63                           0.250                  0.017      0.483
4789748    YORBA LINDA                  74.29                           0.250                  0.017      0.483
4789854    ACTON                        70.00                           0.250                  0.017      0.733
4790018    EAST HAMPTON                 75.00                           0.250                  0.017      0.983
4790024    SUNSET HILLS                 74.56                           0.250                  0.017      0.608
4790113    MORRIS                       64.10                           0.250                  0.017      0.358
4790118    WATERFORD                    80.00                           0.250                  0.017      0.358
4790343    CARMEL                       63.64                           0.250                  0.017      0.483
4790495    KENWOOD                      40.00                           0.250                  0.017      0.483
4790512    PHOENIX                      79.80                           0.250                  0.017      0.000
4790961    WESTFIELD                    80.00                           0.250                  0.017      0.000
4791809    FRISCO                       58.75                           0.250                  0.017      0.858
4792109    SAN DIEGO                    73.80                           0.250                  0.017      0.483
4792507    NAPA                         19.46                           0.250                  0.017      0.358
4792542    THE WOODLANDS                71.53                           0.250                  0.017      0.233
4792625    CARLSTADT                    66.08                           0.250                  0.017      0.858
4792907    LAFAYETTE                    80.00                           0.250                  0.017      0.000
4792968    MAPLE GROVE                  80.00                           0.250                  0.017      0.358
4793078    SAN DIEGO                    70.56                           0.250                  0.017      0.608
4793921    FORT THOMAS                  80.00                           0.250                  0.017      0.000
4793963    HIGHLANDS RANCH              89.99                12         0.250                  0.017      0.358
4794056    KEY LARGO                    66.23                           0.250                  0.017      0.858
4794159    HILLSBOROUGH                 44.33                           0.250                  0.017      0.783
4794263    LONGMEADOW                   75.00                           0.250                  0.017      0.733
4794505    PORT WASHINGTON              66.89                           0.250                  0.017      0.858
4794671    SANTA CRUZ                   63.40                           0.250                  0.017      0.358
4795236    BERNARDS TOWNSHIP            66.56                           0.250                  0.017      0.608
4795334    NORTH MYRTLE BEACH           84.51                12         0.250                  0.017      1.108
4795637    ATLANTA                      69.77                           0.250                  0.017      0.858
4796162    SOMERSET                     79.99  GD 2YR                   0.250                  0.017      0.108
4796300    LANCASTER                    90.00                17         0.250                  0.017      0.233
4796864    TULSA                        80.00                           0.250                  0.017      0.483
4796931    CORPUS CHRISTI               84.19                13         0.250                  0.017      0.233
4797028    BERNARDSVILLE                57.63                           0.250                  0.017      0.233
4797152    ENCINITAS                    61.00                           0.250                  0.017      0.433
4797233    PARSIPPANY                   34.62                           0.250                  0.017      0.858
4797298    SAN FRANCISCO                50.45                           0.250                  0.017      0.608
4797560    SALINAS                      68.06                           0.250                  0.017      0.608
4797616    WOODBURY                     80.00                           0.250                  0.017      0.608
4797751    DENVER                       52.50                           0.250                  0.017      0.483
4797915    EAST SETAUKET                63.88                           0.250                  0.017      0.358
4798231    MENDHAM TOWNSHIP             74.30                           0.250                  0.017      0.608
4798319    WASHINGTON                   63.29                           0.250                  0.017      0.233
4798649    FLOWER MOUND                 80.00                           0.250                  0.017      0.108
4798769    SCARSDALE                    75.00                           0.250                  0.017      0.233
4798851    AUBURN                       60.36                           0.250                  0.017      0.358
4798857    CREVE COEUR                  64.60                           0.250                  0.017      0.358
4798860    LOUISVILLE                   59.24                           0.250                  0.017      0.483
4799210    LA QUINTA                    74.35                           0.250                  0.017      0.358
4799648    MILLIS                       69.92                           0.250                  0.017      0.608
4799705    ROCHESTER HILLS              70.00                           0.250                  0.017      1.108
4799740    CENTREVILLE                  85.00                6          0.250                  0.017      0.733
4799789    MAITLAND                     80.00                           0.250                  0.017      0.483
4800081    CUPERTINO                    43.56                           0.250                  0.017      0.000
4800226    MOUNTAIN LAKES               69.72                           0.250                  0.017      0.233
4800283    NORTHFIELD                   73.08                           0.250                  0.017      0.358
4800940    QUOGUE                       78.37                           0.250                  0.017      0.483
4801034    SANTA BARBARA                35.11                           0.250                  0.017      0.233
4801234    LOS ANGELES                  55.09                           0.250                  0.017      0.608
4801245    BARRINGTON                   80.00                           0.250                  0.017      0.000
4801414    LOS ANGELES                  69.00                           0.250                  0.017      0.733
4801635    CROWNSVILLE                  67.96                           0.250                  0.017      0.483
4801957    LA JOLLA                     65.97                           0.250                  0.017      0.608
4802299    FOSTER CITY                  44.19                           0.250                  0.017      0.858
4802614    EAST GRAND RAPIDS            75.45                           0.250                  0.017      0.733
4802621    SEAL BEACH                   61.68                           0.250                  0.017      0.358
4802693    GREAT NECK                   62.50                           0.250                  0.017      0.358
4802738    ALAMO                        68.82                           0.250                  0.017      0.358
4802884    SAN MATEO                    63.26                           0.250                  0.017      0.483
4803134    IRVINE                       43.15                           0.250                  0.017      0.608
4803179    SOUTHBOROUGH                 64.22                           0.250                  0.017      0.483
4803186    SAN JOSE                     51.33                           0.250                  0.017      0.358
4803275    MENLO PARK                   27.59                           0.250                  0.017      0.483
4803283    KIAWAH ISLAND                44.59                           0.250                  0.017      0.483
4803424    SEAL BEACH                   53.53                           0.250                  0.017      0.483
4803442    FORT LAUDERDALE              70.00                           0.250                  0.017      0.358
4803483    HAMPTON BAYS                 70.00                           0.250                  0.017      0.858
4803675    LAS VEGAS                    87.31                17         0.250                  0.017      0.483
4803689    YORKTOWN HEIGHTS             63.16                           0.250                  0.017      0.733
4803694    BASKING RIDGE                68.00                           0.250                  0.017      0.483
4803768    BLUFFTON                     45.39                           0.250                  0.017      0.483
4804024    IOWA CITY                    74.16                           0.250                  0.017      0.483
4804672    GRAYSON                      80.00                           0.250                  0.017      0.233
4804938    HILLSBOROUGH                 17.67                           0.250                  0.017      0.858
4805074    GRANVILLE                    75.33                           0.250                  0.017      0.608
4805235    REDLANDS                     79.10                           0.250                  0.017      0.483
4805507    CINCINNATI                   38.22                           0.250                  0.017      0.608
4805512    UPPER ARLINGTON              57.17                           0.250                  0.017      0.483
4805514    CINCINNATI                   51.59                           0.250                  0.017      0.108
4805665    ALPHARETTA                   79.08                           0.250                  0.017      0.358
4805746    DANVILLE                     75.00                           0.250                  0.017      1.108
4805885    MICHIGAN CITY                79.99                           0.250                  0.017      0.108
4806302    LAHAINA                      74.67                           0.250                  0.017      0.233
4806443    PLACENTIA                    78.31                           0.250                  0.017      0.483
4806445    FREMONT                      57.14                           0.250                  0.017      0.733
4806680    HOUSTON                      55.76                           0.250                  0.017      0.108
4806828    READINGTON                   79.58                           0.250                  0.017      0.733
4806868    WILLIAMSBURG                 60.87                           0.250                  0.017      0.483
4807102    ABSECON                      80.00                           0.250                  0.017      1.108
4807457    PLANO                        78.73                           0.250                  0.017      0.358
4807578    LAGUNA NIGUEL                69.91                           0.250                  0.017      0.858
4807636    LITTLETON                    67.11                           0.250                  0.017      0.608
4807694    WORCESTER                    50.00                           0.250                  0.017      0.233
4807916    NEEDHAM                      62.50                           0.250                  0.017      0.733
4807969    MIDLAND                      80.00                           0.250                  0.017      0.108
4808129    DUBLIN                       60.51                           0.250                  0.017      0.108
4808174    PLANTATION                   80.00                           0.250                  0.017      0.483
4808204    EAST LONGMEADOW              89.00                1          0.250                  0.017      0.108
4808243    CHATHAM                      44.44                           0.250                  0.017      0.233
4808293    FALMOUTH                     68.29                           0.250                  0.017      0.608
4808482    MILL VALLEY                  27.26                           0.250                  0.017      0.983
4808892    DOWNERS GROVE                60.32                           0.250                  0.017      0.483
4809048    YORBA LINDA                  63.46                           0.250                  0.017      0.858
4809098    LOS GATOS                    64.68                           0.250                  0.017      0.733
4809147    MILPITAS                     61.12                           0.250                  0.017      0.608
4809451    SIMI VALLEY                  80.00                           0.250                  0.017      0.233
4809518    SAN FRANCISCO                61.29                           0.250                  0.017      0.358
4809544    ATLANTIC HIGHLANDS           40.98                           0.250                  0.017      0.233
4809884    MILTON                       42.33                           0.250                  0.017      0.233
4809918    DESTIN                       80.00                           0.250                  0.017      0.358
4809924    SAINT PETERSBURG             74.85                           0.250                  0.017      0.483
4809947    COPPELL                      82.14                6          0.250                  0.017      0.000
4810031    OLD WESTBURY                 47.62                           0.250                  0.017      0.608
4810108    SAN FRANCISCO                45.80                           0.250                  0.017      0.858
4810129    FAIRFIELD                    50.85                           0.250                  0.017      0.358
4810168    CARPINTERIA                  33.75                           0.250                  0.017      0.233
4810170    REDWOOD CITY                 55.14                           0.250                  0.017      0.608
4810317    WESTON                       31.00                           0.250                  0.017      0.358
4810400    REMSENBURG                   58.59                           0.250                  0.017      0.000
4810545    IRVINE                       69.44                           0.250                  0.017      0.483
4810736    RALEIGH                      62.50                           0.250                  0.017      0.483
4810743    MILL CREEK                   64.10                           0.250                  0.017      0.000
4810790    PELHAM MANOR                 74.14                           0.250                  0.017      0.000
4811016    SOUTHBORO                    62.72                           0.250                  0.017      0.358
4811136    SARATOGA                     29.53                           0.250                  0.017      0.608
4811179    BRENTWOOD                    41.38                           0.250                  0.017      0.358
4811310    LOS ALTOS HILLS              46.51                           0.250                  0.017      0.733
4811534    FREMONT                      62.50                           0.250                  0.017      0.483
4811590    HIGHLANDS RANCH              80.00                           0.250                  0.017      0.483
4811926    BELLAIRE                     72.29                           0.250                  0.017      0.000
4811991    PRAIRIE VILLAGE              80.00                           0.250                  0.017      0.233
4812016    WALNUT CREEK                 69.50                           0.250                  0.017      0.483
4812081    EDINA                        77.49                           0.250                  0.017      0.358
4812181    CUPERTINO                    63.38                           0.250                  0.017      0.608
4812383    FORT MYERS                   70.23                           0.250                  0.017      0.358
4812860    MARTINSVILLE                 70.91                           0.250                  0.017      0.358
4813050    WEST COVINA                  59.23                           0.250                  0.017      0.358
4813554    BLOOMFIELD HILLS             75.00                           0.250                  0.017      0.000
4813680    CHICAGO                      79.45                           0.250                  0.017      0.000
4813868    TAMPA                        79.94                           0.250                  0.017      0.233
4813952    BLUE ASH                     75.39                           0.250                  0.017      0.358
4813988    DARIEN                       47.37                           0.250                  0.017      0.358
4814157    BELLAIRE                     67.48                           0.250                  0.017      0.233
4814225    HOUSTON                      80.00                           0.250                  0.017      0.233
4814234    OYSTER BAY COVE              48.00                           0.250                  0.017      0.733
4814245    BELLAIRE                     68.94                           0.250                  0.017      0.108
4814321    SANTA ROSA                   68.33                           0.250                  0.017      0.733
4814342    SAN DIEGO                    65.54                           0.250                  0.017      0.733
4814383    HOUSTON                      42.44                           0.250                  0.017      0.233
4814602    CHESTERFIELD                 80.00                           0.250                  0.017      0.108
4814643    SNOWMASS VILLAGE             45.10                           0.250                  0.017      0.358
4814858    PIERMONT                     80.00  GD 5YR                   0.250                  0.017      0.000
4814909    HOUSTON                      79.99                           0.250                  0.017      0.483
4815061    DUNWOODY                     68.48                           0.250                  0.017      0.733
4815188    AVON                         80.00                           0.250                  0.017      0.608
4815519    EUGENE                       70.59                           0.250                  0.017      0.483
4815652    FREMONT                      57.05                           0.250                  0.017      0.483
4815697    AUSTIN                       78.71                           0.250                  0.017      0.233
4815707    LOS ANGELES                  88.41                33         0.250                  0.017      0.483
4815738    LA HABRA                     71.18                           0.250                  0.017      0.858
4815744    PACIFIC PALISADES            56.03                           0.250                  0.017      0.358
4815799    SUFFERN                      89.71                33         0.250                  0.017      1.108
4816219    GLEN ELLYN                   67.48                           0.250                  0.017      0.483
4816235    OKLAHOMA CITY                58.50                           0.250                  0.017      0.483
4816257    MEDIA                        49.18                           0.250                  0.017      0.000
4816299    NEWTON                       66.77                           0.250                  0.017      0.358
4816357    VIENNA                       72.50                           0.250                  0.017      0.483
4816421    DEWEY                        68.97                           0.250                  0.017      0.608
4816469    LONGWOOD                     79.00                           0.250                  0.017      0.233
4816513    NEW YORK                     38.10                           0.250                  0.017      0.608
4816628    FAYETTEVILLE                 33.35                           0.250                  0.017      0.233
4816895    WILBRAHAM                    62.90                           0.250                  0.017      0.483
4816899    NEEDHAM                      53.25                           0.250                  0.017      0.483
4817086    NEWTON                       41.14                           0.250                  0.017      0.608
4817242    HEATH                        69.78                           0.250                  0.017      0.233
4817380    DALLAS                       80.00                           0.250                  0.017      0.233
4817389    ANAHEIM                      80.00                           0.250                  0.017      0.858
4817445    PARK CITY                    79.10                           0.250                  0.017      0.608
4817457    EDEN PRAIRIE                 80.00                           0.250                  0.017      0.483
4817491    INDIANAPOLIS                 64.00                           0.250                  0.017      0.233
4817640    NEWTON                       67.53                           0.250                  0.017      0.733
4817644    MORAGA                       43.87                           0.250                  0.017      0.733
4817739    LAFAYETTE                    50.00                           0.250                  0.017      0.233
4817865    SPRING VALLEY                75.00                           0.250                  0.017      1.233
4818151    FREMONT                      64.61                           0.250                  0.017      0.608
4818192    SAN CARLOS                   53.76                           0.250                  0.017      0.608
4818264    LOS GATOS                    42.38                           0.250                  0.017      0.608
4818305    LA JOLLA                     53.33                           0.250                  0.017      0.858
4818554    TUCSON                       67.27                           0.250                  0.017      0.358
4818561    LARCHMONT                    48.65                           0.250                  0.017      0.608
4818727    RALEIGH                      80.00                           0.250                  0.017      0.233
4818825    DANVILLE                     34.58                           0.250                  0.017      0.733
4818907    BATON ROUGE                  73.00                           0.250                  0.017      0.233
4819042    MCLEAN                       39.50                           0.250                  0.017      0.483
4819045    ORANGE                       74.63                           0.250                  0.017      0.483
4819105    CAMPBELL                     70.12                           0.250                  0.017      0.483
4819111    OCALA                        69.77                           0.250                  0.017      0.483
4819121    SAN ANTONIO                  43.92                           0.250                  0.017      0.233
4819247    BLUE BELL                    50.00                           0.250                  0.017      0.358
4819391    HUNTINGTON BEACH             61.79                           0.250                  0.017      0.233
4819516    NORTHBROOK                   58.14                           0.250                  0.017      1.108
4819564    SAN DIEGO                    66.40                           0.250                  0.017      0.733
4819627    CHULA VISTA                  80.00                           0.250                  0.017      0.858
4819676    CUPERTINO                    54.02                           0.250                  0.017      0.858
4819847    FREMONT                      53.02                           0.250                  0.017      0.483
4819860    DALLAS                       55.06                           0.250                  0.017      0.733
4819895    CLAYTON                      15.00                           0.250                  0.017      0.358
4819962    PALM DESERT                  66.53                           0.250                  0.017      0.608
4820332    ALDIE                        69.57                           0.250                  0.017      0.983
4820468    NAPELS                       67.86                           0.250                  0.017      0.733
4820562    CRANSTON                     69.88                           0.250                  0.017      0.483
4820582    CHESTERFIELD                 69.34                           0.250                  0.017      0.608
4820594    ORCHARD LAKE                 60.13                           0.250                  0.017      0.483
4820805    MEQUON                       70.66                           0.250                  0.017      0.000
4820849    CHESHIRE                     77.52                           0.250                  0.017      0.483
4820910    ATHERTON                     28.68                           0.250                  0.017      0.733
4820970    BONITA SPRINGS               53.25                           0.250                  0.017      0.358
4820977    REISTERSTOWN                 69.31                           0.250                  0.017      0.000
4821125    HOUSTON                      69.93                           0.250                  0.017      0.483
4821156    SARATOGA                     47.70                           0.250                  0.017      0.483
4821172    SAN JOSE                     69.70                           0.250                  0.017      0.608
4821292    CUPERTINO                    69.92                           0.250                  0.017      0.483
4821297    GREENWICH                    53.28                           0.250                  0.017      0.358
4821367    SAN JOSE                     58.68                           0.250                  0.017      0.608
4821613    MIAMI SHORES                 69.65                           0.250                  0.017      0.608
4821643    PALO ALTO                    41.67                           0.250                  0.017      0.608
4821819    CUMMING                      39.81                           0.250                  0.017      0.608
4821877    ZIONSVILLE                   63.33                           0.250                  0.017      0.358
4821924    MENLO PARK                   32.57                           0.250                  0.017      0.733
4821932    FREMONT                      28.91                           0.250                  0.017      0.608
4822049    CHICO                        79.79                           0.250                  0.017      0.483
4822082    NAPERVILLE                   60.00                           0.250                  0.017      0.233
4822275    COLUMBIA                     80.00                           0.250                  0.017      0.233
4822388    CUPERTINO                    55.36                           0.250                  0.017      0.483
4822515    BEVERLY HILLS                52.41                           0.250                  0.017      0.233
4822561    DULUTH                       74.06                           0.250                  0.017      0.358
4822606    SAN ANTONIO                  80.00                           0.250                  0.017      0.358
4822810    PLANO                        79.99                           0.250                  0.017      0.233
4822841    GARDEN CITY                  57.42                           0.250                  0.017      0.483
4822899    WINTER PARK                  38.92                           0.250                  0.017      0.358
4822941    SAINT CHARLES                75.00                           0.250                  0.017      0.358
4822989    SAN DIEGO                    54.43                           0.250                  0.017      0.733
4823140    ORANGE                       80.00                           0.250                  0.017      0.483
4823165    DARIEN                       46.19                           0.250                  0.017      0.483
4823215    PLANO                        79.87                           0.250                  0.017      0.358
4823224    PLANTATION                   68.02                           0.250                  0.017      0.483
4823368    THORNTON                     75.76                           0.250                  0.017      0.483
4823389    MALIBU                       63.33                           0.250                  0.017      0.733
4823501    LAS VEGAS                    66.25                           0.250                  0.017      0.483
4823515    BETHESDA                     41.68                           0.250                  0.017      0.358
4823729    PLANO                        50.00                           0.250                  0.017      0.358
4823792    RAMSEY                       80.00  GD 5YR                   0.250                  0.017      0.000
4823819    PLAYA DEL REY                54.33                           0.250                  0.017      0.358
4823822    VIENNA                       64.10                           0.250                  0.017      0.358
4823853    DALLAS                       59.44                           0.250                  0.017      0.733
4823889    LAS VEGAS                    90.00                6          0.250                  0.017      0.983
4823914    HILLSBOROUGH                 80.00                           0.250                  0.017      0.358
4823917    SAN DIEGO                    50.00                           0.250                  0.017      0.858
4823962    WESTPORT                     64.29                           0.250                  0.017      0.483
4824005    ASHEVILLE                    49.63                           0.250                  0.017      0.358
4824028    SPRINGFIELD                  75.35                           0.250                  0.017      0.358
4824102    GREENWICH                    53.33                           0.250                  0.017      0.233
4824188    TAMPA                        50.00                           0.250                  0.017      0.358
4824206    NEW ORLEANS                  70.34                           0.250                  0.017      0.358
4824218    SPERRYVILLE                  78.72                           0.250                  0.017      0.858
4824276    BELTON                       70.00                           0.250                  0.017      0.358
4824338    TUSCALOOSA                   77.28                           0.250                  0.017      0.358
4824370    CHAPPAQUA                    62.21                           0.250                  0.017      0.858
4824442    FREMONT                      66.90                           0.250                  0.017      0.483
4824472    VANCOUVER                    79.88                           0.250                  0.017      0.983
4824525    MARIETTA                     77.82                           0.250                  0.017      0.733
4824844    HUMBLE                       80.00                           0.250                  0.017      0.358
4824869    HOUSTON                      73.76                           0.250                  0.017      0.983
4824928    NEWTON                       50.42                           0.250                  0.017      0.733
4824961    LA CANADA FLINTRIDGE         68.18                           0.250                  0.017      0.733
4825132    WASHINGTON                   60.98                           0.250                  0.017      0.483
4825325    SAN FRANCISCO                48.92                           0.250                  0.017      0.733
4825455    LA JOLLA                     57.45                           0.250                  0.017      0.858
4825509    FLOWER MOUND                 80.00                           0.250                  0.017      0.358
4825581    HOUSTON                      80.00                           0.250                  0.017      0.358
4825623    PLANO                        80.00                           0.250                  0.017      0.858
4825679    HOUSTON                      75.00                           0.250                  0.017      0.733
4825689    HOUSTON                      61.90                           0.250                  0.017      0.358
4825845    SOLANA BEACH                 69.45                           0.250                  0.017      0.858
4825948    HILLSBOROUGH                 59.93                           0.250                  0.017      0.583
4825958    KEY BISCAYNE                 75.00                           0.250                  0.017      1.233
4825962    GILROY                       45.97                           0.250                  0.017      0.833
4825968    RANCHO PALOS VERDES          46.53                           0.250                  0.017      0.583
4825972    ROSLYN                       69.89                           0.250                  0.017      0.733
4825974    GILROY                       69.63                           0.250                  0.017      0.633
4826013    CINCINNATI                   66.67                           0.250                  0.017      0.483
4826029    OCEAN RIDGE                  63.16                           0.250                  0.017      0.733
4826057    CARMEL                       25.42                           0.250                  0.017      0.333
4826064    FRONTENAC                    77.59                           0.250                  0.017      0.983
4826083    SAN FRANCISCO                43.05                           0.250                  0.017      0.533
4826090    WALNUT CREEK                 58.13                           0.250                  0.017      0.633
4826094    SANTA MONICA                 69.70                           0.250                  0.017      0.333
4826100    AUSTIN                       74.66                           0.250                  0.017      0.000
4826101    ATHERTON                     31.66                           0.250                  0.017      0.183
4826102    SAN JOSE                     69.64                           0.250                  0.017      0.933
4826114    DOWNEY                       42.42                           0.250                  0.017      0.383
4826128    MONTARA                      80.00                           0.250                  0.017      0.233
4826132    REDWOOD CITY                 57.80                           0.250                  0.017      0.683
4826139    BURLINGAME                   67.46                           0.250                  0.017      0.283
4826142    VENTURA                      76.38                           0.250                  0.017      0.733
4826149    SAN JOSE                     68.33                           0.250                  0.017      0.833
4826151    LAFAYETTE                    67.44                           0.250                  0.017      0.333
4826169    SAN CLEMENTE                 59.61                           0.250                  0.017      0.283
4826304    HOUSTON                      69.50                           0.250                  0.017      0.233
4826482    OLD WESTBURY                 75.00                           0.250                  0.017      0.983
4826522    AUBURNDALE                   79.75                           0.250                  0.017      0.608
4826563    SUGAR LAND                   69.89                           0.250                  0.017      0.358
4826666    HIGHLAND                     63.93                           0.250                  0.017      0.733
4827176    TAMPA                        90.00                6          0.250                  0.017      0.358
4827215    GREAT NECK                   57.22                           0.250                  0.017      0.733
4827292    ATLANTA                      69.80                           0.250                  0.017      0.733
4827897    PENNINGTON                   60.67                           0.250                  0.017      0.000
4828330    CHAPEL HILL                  66.84                           0.250                  0.017      0.233
4828348    SANTA BARBARA                25.00                           0.250                  0.017      0.608
4828353    CARMEL                       76.10                           0.250                  0.017      0.733
4828382    SUNSET HILLS                 70.00                           0.250                  0.017      0.358
4828641    HOLLISTON                    66.02                           0.250                  0.017      0.483
4828774    SEDONA                       74.90                           0.250                  0.017      0.733
4828900    SEBASTOPOL                   74.08                           0.250                  0.017      0.858
4828911    PALM BEACH                   49.67                           0.250                  0.017      0.108
4829044    SARASOTA                     60.00                           0.250                  0.017      0.000
4829138    SANTA BARBARA                33.37                           0.250                  0.017      0.608
4829323    SUNNYVALE                    51.06                           0.250                  0.017      0.608
4829445    HOUSTON                      32.97                           0.250                  0.017      0.733
4829513    HOUSTON                      59.08                           0.250                  0.017      0.233
4829521    DANVILLE                     62.75                           0.250                  0.017      0.858
4829681    PUYALLUP                     68.84                           0.250                  0.017      0.483
4829807    LITTLE ROCK                  90.00                1          0.250                  0.017      0.358
4829848    MENLO PARK                   40.06                           0.250                  0.017      0.858
4829935    SANDS POINT                  53.00                           0.250                  0.017      0.233
4829980    THOUSANG OAKS                59.12                           0.250                  0.017      0.858
4829997    POWDER SPRINGS               90.00                12         0.250                  0.017      0.108
4830098    PLANO                        80.00                           0.250                  0.017      0.358
4830313    ORANGE                       71.07                           0.250                  0.017      0.358
4830628    GURNEE                       52.60                           0.250                  0.017      0.108
4830935    GLASTONBURY                  80.00                           0.250                  0.017      0.000
4831096    MAMARONECK                   63.45                           0.250                  0.017      0.608
4831324    OCALA                        53.73                           0.250                  0.017      1.358
4831362    GLENBROOK                    32.73                           0.250                  0.017      0.733
4831543    HIGH POINT                   75.29                           0.250                  0.017      0.483
4831843    PLEASANTON                   57.86                           0.250                  0.017      0.608
4831865    SARATOGA                     53.63                           0.250                  0.017      0.608
4831873    TORRANCE                     80.00                           0.250                  0.017      0.483
4831876    GREENVILLE                   80.00                           0.250                  0.017      0.358
4831884    NORTHRIDGE                   83.43                6          0.250                  0.017      0.483
4831987    BOCA RATON                   69.32                           0.250                  0.017      0.358
4832152    SAN CARLOS                   52.80                           0.250                  0.017      0.733
4832197    MORGAN HILL                  52.63                           0.250                  0.017      1.108
4832293    SAN JOSE                     56.95                           0.250                  0.017      0.733
4832949    LOS ALTOS                    70.13                           0.250                  0.017      0.483
4833021    THOUSAND OAKS                69.18                           0.250                  0.017      0.983
4833100    BROOKLYN                     37.50                           0.250                  0.017      0.483
4833152    LOS ANGELES                  68.67                           0.250                  0.017      0.358
4833196    WALNUT                       80.00                           0.250                  0.017      0.483
4833245    HOUSTON                      64.81                           0.250                  0.017      0.358
4833288    FLORISSANT                   80.00                           0.250                  0.017      0.233
4833300    SANTA ANNA                   78.35                           0.250                  0.017      0.483
4833429    PARK CITY                    68.92                           0.250                  0.017      0.233
4833660    SANTA BARBARA                36.09                           0.250                  0.017      1.108
4833669    GOLDEN                       61.27                           0.250                  0.017      0.733
4834387    CYPRESS                      74.80                           0.250                  0.017      0.358
4834478    INDIANAPOLIS                 76.63                           0.250                  0.017      0.233
4834519    FRANKLIN                     75.00                           0.250                  0.017      0.733
4834626    REDWOOD CITY                 62.02                           0.250                  0.017      0.858
4834714    LA JOLLA                     65.16                           0.250                  0.017      0.483
4834722    LAGUNA HILLS                 71.42                           0.250                  0.017      0.483
4834969    PALM BEACH GARDENS           68.69                           0.250                  0.017      0.108
4834980    FOUNTAIN HILLS               52.63                           0.250                  0.017      0.000
4835265    SAN ANTONIO                  57.69                           0.250                  0.017      0.358
4835425    LAKE ARROWHEAD AREA          65.00                           0.250                  0.017      0.358
4835436    CORONA                       78.79                           0.250                  0.017      0.358
4835723    SARATOGA                     55.93                           0.250                  0.017      0.683
4835726    NAPLES                       70.60                           0.250                  0.017      0.358
4835735    MISSION VIEJO                80.00                           0.250                  0.017      0.583
4835745    UPLAND                       76.56                           0.250                  0.017      0.483
4835747    GLENCOE                      59.51                           0.250                  0.017      0.583
4835754    THOUSAND OAKS                69.19                           0.250                  0.017      0.733
4835775    LOS GATOS                    60.41                           0.250                  0.017      0.858
4836518    PALO ALTO                    48.91                           0.250                  0.017      0.483
4836619    WILTON                       47.38                           0.250                  0.017      0.233
4837293    POMPANO BEACH                80.00                           0.250                  0.017      0.233
4838061    GLENDALE                     84.62                33         0.250                  0.017      0.858
4838130    LAFAYETTE                    43.61                           0.250                  0.017      0.483
4838370    FORT LAUDERDALE              70.00                           0.250                  0.017      0.858
4838589    BEND                         70.18                           0.250                  0.017      0.358
4838601    MONROE                       50.00                           0.250                  0.017      0.358
4838830    SOLVANG                      58.91                           0.250                  0.017      0.858
4838943    BOWLING GREEN                80.00                           0.250                  0.017      0.358
4839177    NAPLES                       67.53                           0.250                  0.017      0.358
4839218    SARATOGA                     48.67                           0.250                  0.017      0.608
4839392    BRIARCLIFF MANOR             72.13                           0.250                  0.017      0.358
4839452    SADDLE RIVER                 50.63                           0.250                  0.017      0.608
4839604    STAMFORD                     75.00                           0.250                  0.017      0.483
4839818    FOUNTAIN VALLEY              72.50                           0.250                  0.017      0.858
4839820    UPLAND                       80.00                           0.250                  0.017      0.483
4839948    HUNTINGTON BEACH             59.66                           0.250                  0.017      0.483
4840023    POTOMAC                      70.00                           0.250                  0.017      0.358
4840073    MERCER ISLAND                61.90                           0.250                  0.017      0.233
4840345    MODESTO                      85.94                17         0.250                  0.017      0.358
4840576    NORTHBROOK                   70.00                           0.250                  0.017      0.608
4840627    CONGERS                      90.00                17         0.250                  0.017      0.733
4840712    SUNNYVALE                    79.29                           0.250                  0.017      0.733
4840743    IRVINE                       80.00                           0.250                  0.017      0.858
4840780    HAMPTON                      68.37                           0.250                  0.017      0.358
4840808    CARY                         75.00                           0.250                  0.017      0.358
4840831    CYPRESS                      67.50                           0.250                  0.017      0.733
4840965    DANVILLE                     49.79                           0.250                  0.017      0.608
4841294    PLANO                        71.32                           0.250                  0.017      0.483
4841321    DALLAS                       67.41                           0.250                  0.017      0.358
4841596    FREMONT                      66.89                           0.250                  0.017      0.733
4841659    ALAMEDA                      52.94                           0.250                  0.017      0.733
4841661    SAN MATEO                    54.00                           0.250                  0.017      0.858
4842751    BELLE MEAD                   69.04                           0.250                  0.017      0.358
4843085    TOPSFIELD                    46.67                           0.250                  0.017      0.608
4843139    TORRANCE                     80.00                           0.250                  0.017      0.358
4843200    LA JOLLA                     43.71                           0.250                  0.017      1.108
4843350    BOCA RATON                   63.74                           0.250                  0.017      0.858
4843481    DEERFIELD                    43.33                           0.250                  0.017      0.358
4843761    BURLINGAME                   39.49                           0.250                  0.017      0.608
4843896    SAN JOSE                     78.33                           0.250                  0.017      0.608
4843923    DALLAS                       57.14                           0.250                  0.017      0.483
4844251    CORONADO                     62.79                           0.250                  0.017      0.483
4844553    SARATOGA                     66.25                           0.250                  0.017      0.358
4844828    LOS ALTOS                    26.14                           0.250                  0.017      0.108
4844922    STOCKTON                     68.00                           0.250                  0.017      0.233
4845143    CUPERTINO                    48.48                           0.250                  0.017      0.733
4845397    BLOOMINGTON                  53.33                           0.250                  0.017      0.233
4845536    DARIEN                       61.59                           0.250                  0.017      0.108
4845874    TORRANCE                     76.06                           0.250                  0.017      0.858
4846035    INDIALANTIC                  80.00                           0.250                  0.017      0.358
4846215    BETHESDA                     50.73                           0.250                  0.017      0.358
4846349    RANCHO PALOS VERDES          76.58                           0.250                  0.017      0.483
4846475    HOUSTON                      52.50                           0.250                  0.017      0.108
4846635    DEERING                      72.27                           0.250                  0.017      0.858
4846817    PALO ALTO                    63.64                           0.250                  0.017      0.483
4846897    STRATTON                     52.00                           0.250                  0.017      0.483
4846933    BELMONT                      63.37                           0.250                  0.017      0.608
4846959    SCOTTS VALLEY                74.48                           0.250                  0.017      0.483
4847999    FORT LAUDERDALE              75.31                           0.250                  0.017      0.358
4848091    WEST WINDSOR                 65.44                           0.250                  0.017      0.358
4848423    ESCONDIDO                    78.18                           0.250                  0.017      0.233
4848425    ST LOUIS                     62.50                           0.250                  0.017      0.608
4848427    WINCHESTER                   80.00                           0.250                  0.017      0.733
4848444    LOUISVILLE                   76.19                           0.250                  0.017      0.608
4848603    SUGARLOAF SHORES             80.00                           0.250                  0.017      0.733
4848779    INDIAN ROCKS BEACH           52.22                           0.250                  0.017      0.858
4849141    MEQUON                       73.13                           0.250                  0.017      0.483
4849155    RIVER HILLS                  76.41                           0.250                  0.017      0.483
4849168    MADISON                      69.29                           0.250                  0.017      0.608
4849241    SUNNYVALE                    61.30                           0.250                  0.017      0.233
4849941    ROLLING HILLS ESTATE         45.71                           0.250                  0.017      0.108
4849964    SAN MATEO                    69.00                           0.250                  0.017      0.858
4850109    MARIETTA                     78.92                           0.250                  0.017      0.358
4850156    ATHERTON                     27.80                           0.250                  0.017      0.608
4850218    MORAGA                       52.35                           0.250                  0.017      0.483
4850608    LAS VEGAS                    80.00                           0.250                  0.017      0.733
4851206    TRABUCO CANYON AREA          67.91                           0.250                  0.017      0.483
4851480    NORFOLK                      74.72                           0.250                  0.017      0.233
4851681    ROSWELL                      71.39                           0.250                  0.017      0.858
4851722    WALLINGFORD                  64.18                           0.250                  0.017      0.733
4851751    SAN FRANCISCO                70.71                           0.250                  0.017      0.858
4851967    KANSAS CITY                  57.69                           0.250                  0.017      0.483
4851975    CHESTERFIELD                 74.40                           0.250                  0.017      0.608
4851993    COLORADO SPRINGS             76.09                           0.250                  0.017      0.608
4852003    BOSSIER CITY                 80.00                           0.250                  0.017      0.233
4852050    HILLSBOROUGH                 47.80                           0.250                  0.017      0.733
4852074    BELLEVILLE                   80.00                           0.250                  0.017      0.608
4852078    DUCK                         78.87                           0.250                  0.017      0.358
4852092    NAPERVILLE                   68.94                           0.250                  0.017      0.483
4852098    SANTA FE                     67.50                           0.250                  0.017      0.358
4852110    AURORA                       60.00                           0.250                  0.017      0.608
4852122    HOT SPRINGS                  80.00                           0.250                  0.017      0.358
4852127    DUXBURY                      71.19                           0.250                  0.017      0.608
4852137    INVER GROVE HGTS             71.70                           0.250                  0.017      0.733
4852150    DALLAS                       66.51                           0.250                  0.017      0.358
4852319    COLTS NECK                   55.29                           0.250                  0.017      0.733
4852327    HOT SPRINGS                  85.00                13         0.250                  0.017      0.483
4852331    OVERLAND PARK                78.62                           0.250                  0.017      0.483
4852334    CHICAGO                      62.14                           0.250                  0.017      0.483
4852337    SAPPHIRE                     54.42                           0.250                  0.017      0.358
4852350    TOWN AND COUNTRY             74.99                           0.250                  0.017      0.483
4852387    SARATOGA                     76.43                           0.250                  0.017      0.000
4853703    LAWRENCE                     79.99                           0.250                  0.017      0.000
4854639    FALLBROOK                    63.80                           0.250                  0.017      0.733
4854666    WALNUT CREEK                 67.92                           0.250                  0.017      0.233
4854809    RANCHO PALOS VERDES          72.60                           0.250                  0.017      0.483
4854986    SAN DIEGO                    70.78                           0.250                  0.017      0.483
4855428    MARTINEZ                     78.21                           0.250                  0.017      0.483
4856369    PLAINSBORO                   55.40                           0.250                  0.017      0.000
4856445    OAKLAND                      70.79                           0.250                  0.017      0.483
4857781    PHOENIX                      67.53                           0.250                  0.017      0.733
4858349    HERMOSA BEACH                70.39                           0.250                  0.017      0.858
4858370    SAN DIEGO                    60.91                           0.250                  0.017      0.000
4859432    DANVILLE                     73.26                           0.250                  0.017      0.358
4859433    GLENCOE                      44.44                           0.250                  0.017      0.233
4861695    SUNNYVALE                    52.43                           0.250                  0.017      0.733
4861714    FREMONT                      45.97                           0.250                  0.017      0.733
4862741    SAN JOSE                     57.61                           0.250                  0.017      0.108
4864349    FORT WORTH                   64.02                           0.250                  0.017      0.108
4865866    COUNTRY LIFE ACRES           52.00                           0.250                  0.017      0.608
4866889    LOS ANGELES                  74.44                           0.250                  0.017      0.483
4868058    NEWPORT BEACH                61.80                           0.250                  0.017      0.108
4871112    SAN JOSE                     59.57                           0.250                  0.017      0.608
4871189    MENLO PARK                   43.33                           0.250                  0.017      0.358
4871817    CALABASAS                    78.24                           0.250                  0.017      0.608
4872589    AUSTIN                       65.06                           0.250                  0.017      0.608
4873455    STUART                       25.00                           0.250                  0.017      0.233
4883267    FRANKLIN                     43.75                           0.250                  0.017      0.233
6445048    FORT COLLINS                 80.00                           0.250                  0.017      0.483
6467494    MILLWOOD                     74.71                           0.250                  0.017      0.608
6502431    MANALAPAN                    80.00                           0.250                  0.017      0.608
6546490    SIOUX CITY                   90.00                17         0.250                  0.017      0.233
6561081    SHREWSBURY                   80.00                           0.250                  0.017      0.483
6574033    NORTH OAKS                   77.78                           0.250                  0.017      0.608
6606501    WAYLAND                      29.90                           0.250                  0.017      1.108
6612255    ALBUQUERQUE                  80.00                           0.250                  0.017      0.483
6646014    MORRISON                     77.19                           0.250                  0.017      0.983
6647865    MOORESVILLE                  80.00                           0.250                  0.017      0.358
6660784    GOLDEN VALLEY                89.29                33         0.250                  0.017      0.358
6665339    ST PAUL                      75.00                           0.250                  0.017      0.358
6689470    WHITE PLAINS                 83.57                33         0.250                  0.017      0.483
6692094    ROCHESTER                    75.00                           0.250                  0.017      0.358
6757435    SPRINGBORO                   80.00                           0.250                  0.017      0.108
6787090    PLYMOUTH                     51.44                           0.250                  0.017      0.608
6790944    CUMMING                      69.96                           0.250                  0.017      0.000
6801216    GRAND JUNCTION               80.00                           0.250                  0.017      0.733
6805992    WAYLAND                      65.75                           0.250                  0.017      0.858
6807605    DULUTH                       71.27                           0.250                  0.017      0.608
6815175    RIVERSIDE AREA               76.24                           0.250                  0.017      0.733
6818402    SPARKS                       78.77                           0.250                  0.017      0.358
6844507    MAPLE GROVE                  75.32                           0.250                  0.017      0.358
6855446    BOULDER CITY                 72.22                           0.250                  0.017      0.733
6856979    PUTNAM VALLEY                68.93                           0.250                  0.017      0.000
6859487    PULTENEY                     80.00                           0.250                  0.017      0.483
6863493    SUPERIOR                     57.79                           0.250                  0.017      0.733
6864598    WARREN                       74.23                           0.250                  0.017      0.608
6876426    ALBUQUERQUE                  74.03                           0.250                  0.017      0.733
6894886    LOS ALTOS                    74.46                           0.250                  0.017      0.858
6903854    WEATHERFORD                  54.05                           0.250                  0.017      0.608
6906687    MORRIS                       52.00                           0.250                  0.017      0.358
6908452    KIHEI                        80.00                           0.250                  0.017      0.733
6909708    THOUSAND OAKS                36.11                           0.250                  0.017      0.733
6909799    ARDMORE                      75.00                           0.250                  0.017      0.608
6911052    PARK CITY                    60.61                           0.250                  0.017      0.983
6920145    SHINGLE SPRINGS              82.63                24         0.250                  0.017      0.733
6920520    ALBUQUERQUE                  75.94                           0.250                  0.017      0.608
6923309    SIOUX FALLS                  48.77                           0.250                  0.017      0.358
6925885    HUNTSVILLE                   71.30                           0.250                  0.017      0.483
6926728    DEMAREST                     60.40                           0.250                  0.017      0.733
6926782    ENGLEWOOD                    24.30                           0.250                  0.017      0.733
6929575    COTO DE CAZA                 34.09                           0.250                  0.017      0.733
6932413    WAYZATA                      70.00                           0.250                  0.017      0.483
6933648    BRISBANE                     72.02                           0.250                  0.017      0.608
6933732    GERMANTOWN                   79.50                           0.250                  0.017      0.108
6938547    COLORADO SPRINGS             80.00                           0.250                  0.017      0.233
6939051    OVERGAARD                    73.19                           0.250                  0.017      0.858
6942047    LOS ANGELES                  59.52                           0.250                  0.017      0.483
6942946    ROCKVILLE                    66.35                           0.250                  0.017      0.233
6944190    EVERGREEN                    80.00                           0.250                  0.017      0.358
6945132    MAMMOTH LAKES                80.00                           0.250                  0.017      0.358
6945814    LITTLETON                    59.65                           0.250                  0.017      0.358
6946671    OXNARD                       47.37                           0.250                  0.017      0.233
6947052    SIMI VALLEY                  70.00                           0.250                  0.017      0.358
6948898    SACRAMENTO                   70.00                           0.250                  0.017      0.608
6949457    NORTH POTOMAC                74.39                           0.250                  0.017      0.483
6950089    CHAPEL HILL                  80.00                           0.250                  0.017      0.858
6953034    SACRAMENTO                   79.90                           0.250                  0.017      0.483
6954968    SUGAR LAND                   59.10                           0.250                  0.017      0.733
6957017    REDMOND                      38.57                           0.250                  0.017      0.358
6957310    ROSWELL                      69.91                           0.250                  0.017      0.733
6958612    SUGAR LAND                   80.00                           0.250                  0.017      0.358
6959320    MEDINA                       70.00                           0.250                  0.017      0.483
6960089    ENGLWOOD                     62.52                           0.250                  0.017      0.733
6961283    HENDERSON                    77.94                           0.250                  0.017      0.358
6961841    COON RAPIDS                  75.00                           0.250                  0.017      0.358
6967078    LITTLETON                    74.41                           0.250                  0.017      0.608
6967926    ALBUQUERQUE                  43.23                           0.250                  0.017      0.733
6968665    PANAMA CITY BEACH            59.17                           0.250                  0.017      0.608
6969987    HOUSTON                      79.37                           0.250                  0.017      0.608
6971035    EDEN PRAIRIE                 60.00                           0.250                  0.017      0.483
6971874    PLYMOUTH                     73.33                           0.250                  0.017      0.608
6972694    GLENBROOK                    50.46                           0.250                  0.017      0.483
6973518    BRECKENRIDGE                 50.41                           0.250                  0.017      0.358
6973659    EVERGREN                     80.00                           0.250                  0.017      0.358
6973678    HOUSTON                      48.79                           0.250                  0.017      0.233
6974035    SPOKANE                      80.00                           0.250                  0.017      0.608
6974761    NEWPORT BEACH                68.10                           0.250                  0.017      0.733
6975887    PARADISE VALLEY              52.72                           0.250                  0.017      0.733
6977144    COLORAOD SPRINGS             66.47                           0.250                  0.017      0.358
6978106    MONTVILLE                    59.15                           0.250                  0.017      0.483
6979613    SULLIVAN'S ISLAND            78.31                           0.250                  0.017      0.358
6979837    SAN FRANCISCO                40.46                           0.250                  0.017      0.483
6980227    ANAHEIM                      49.93                           0.250                  0.017      0.358
6980277    PLYMOUTH                     90.00                 1         0.250                  0.017      0.608
6981105    FORT COLLINS                 80.00                           0.250                  0.017      0.000
6981710    VAIL                         43.23                           0.250                  0.017      0.733
6982052    KENNEBUNK                    75.00                           0.250                  0.017      0.733
6982918    CHICO                        74.63                           0.250                  0.017      0.733
6982941    EASTON                       64.96                           0.250                  0.017      0.358
6983989    MAHWAH                       69.57                           0.250                  0.017      0.733
6984541    WAHPETON                     59.28                           0.250                  0.017      0.483
6985622    BIRMINGHAM                   73.68                           0.250                  0.017      0.608
6985819    GRAND LAKE                   80.00                           0.250                  0.017      0.358
6987869    EDINA                        57.87                           0.250                  0.017      0.608
6988462    WILBRAHAM                    80.00                           0.250                  0.017      0.483
6988800    DALLAS                       54.42                           0.250                  0.017      0.233
6989274    BARRINGTON                   75.32                           0.250                  0.017      0.483
6989713    POTOMAC                      80.00                           0.250                  0.017      0.608
7000101    DALLAS                       52.61                           0.250                  0.017      0.483
7003279    GRANITE BAY                  80.00                           0.250                  0.017      0.483
7003539    OMAHA                        75.00                           0.250                  0.017      0.733
7003725    RENO                         60.00                           0.250                  0.017      0.483
7014918    WASHINGTON TWP               80.00                           0.250                  0.017      0.608
7018029    PARK CITY                    90.00                33         0.250                  0.017      0.358
7018659    WASHINGTON TWP               78.73                           0.250                  0.017      0.608
7018971    CARLSBAD                     72.80                           0.250                  0.017      0.983
7019265    NEWPORT BEACH                59.70                           0.250                  0.017      0.233
7019388    BATON ROUGE                  44.62                           0.250                  0.017      0.108
7019599    MILL VALLEY                  60.20                           0.250                  0.017      0.483
7021355    LAKE ORION                   55.56                           0.250                  0.017      0.233
7022692    EVERGREEN                    33.78                           0.250                  0.017      0.233
7024195    LAS VEGAS                    75.00                           0.250                  0.017      0.483
7024413    SEATTLE                      54.97                           0.250                  0.017      0.000
7024484    SAN JUAN CAPISTRA            33.90                           0.250                  0.017      0.608
7024577    PARK CITY                    41.30                           0.250                  0.017      0.483
7024608    CHAPEL HILL                  78.53                           0.250                  0.017      0.233
7024682    SACRAMENTO                   73.15                           0.250                  0.017      0.483
7024766    IRVING                       59.09                           0.250                  0.017      0.233
7026536    RIVER FOREST                 79.00                           0.250                  0.017      0.358
7026647    FAYETTEVILLE                 62.50                           0.250                  0.017      0.483
7029462    PARK RIDGE                   54.08                           0.250                  0.017      0.608
7029588    HINSDALE                     57.83                           0.250                  0.017      0.483
7034640    UPPER ST CLAIR               80.00                           0.250                  0.017      0.483
7038040    SAN JOSE                     56.82                           0.250                  0.017      0.108
7050762    FORT COLLINS                 78.86                           0.250                  0.017      0.233
7050827    LODI                         78.96                           0.250                  0.017      0.108
7050847    NISSWA                       66.63                           0.250                  0.017      0.358
7055408    KNOXVILLE                    66.00                           0.250                  0.017      0.483
7055811    PALO ALTO                    34.43                           0.250                  0.017      0.608
7056602    BURR RIDGE                   53.33                           0.250                  0.017      0.483
7056807    SALT LAKE CITY               34.46                           0.250                  0.017      0.608
7059029    CHANHASSEN                   75.00                           0.250                  0.017      0.233
7059083    SAN DIEGO                    47.00                           0.250                  0.017      0.358
7062827    WATERTOWN                    54.48                           0.250                  0.017      0.358
7063832    WEST LINN                    79.29                           0.250                  0.017      0.608
7064795    BRECKENRIDGE                 55.56                           0.250                  0.017      0.358
7066165    CLOVIS                       77.90                           0.250                  0.017      0.233
7066265    GRAFORD                      79.74                           0.250                  0.017      0.733
7068250    WEST DES MOINES              75.00                           0.250                  0.017      0.358
7068915    RIVERSIDE                    47.62                           0.250                  0.017      0.358
7069854    SAN ANGELO                   95.00                24         0.250                  0.017      0.733
7073413    LAGUNA NIGUEL                24.14                           0.250                  0.017      0.608
7074794    SCOTTSDALE                   80.00                           0.250                  0.017      0.483
7075314    SAN DIEGO                    69.93                           0.250                  0.017      0.483
7076038    PALM SPRINGS                 49.40                           0.250                  0.017      0.483
7077138    MINNEAPOLIS                  78.89                           0.250                  0.017      0.608
7077268    SHOREWOOD                    80.00                           0.250                  0.017      0.358
7078650    FT WORTH                     73.04                           0.250                  0.017      0.358
7080111    LITTLETON                    66.00                           0.250                  0.017      0.608
7080171    RICHMOND                     80.00                           0.250                  0.017      0.358
7080701    CRYSTAL BAY                  29.82                           0.250                  0.017      0.483
7080977    EDEN PRAIRIE                 59.52                           0.250                  0.017      0.358
7082556    STANFORD                     70.00                           0.250                  0.017      0.858
7084317    PALOS VERDES ESTA            69.93                           0.250                  0.017      0.483
7085641    DALLAS                       80.00                           0.250                  0.017      0.358
7085697    LAS VEGAS                    72.30                           0.250                  0.017      0.358
7086569    LITTLETON                    56.33                           0.250                  0.017      0.483
7087555    LONG LAKE                    75.00                           0.250                  0.017      0.483
7089509    SPRING GREEN                 75.00                           0.250                  0.017      0.858
7089549    PARK RIDGE                   80.00                           0.250                  0.017      0.608
7089626    WEST BLOOMFIELD              78.13                           0.250                  0.017      0.608
7089822    PARK CITY                    60.00                           0.250                  0.017      0.358
7090070    ASPEN                        75.00                           0.250                  0.017      0.858
7090954    CAPE MAY                     70.00                           0.250                  0.017      0.483
7091059    MORGANTON                    68.72                           0.250                  0.017      0.483
7092306    STONE MOUNTAIN               90.00                 1         0.250                  0.017      0.608
7093304    SAUSALITO                    38.83                           0.250                  0.017      0.483
7093665    TALLAHASSEE                  65.94                           0.250                  0.017      0.358
7094093    SNOWMASS VILLAGE             34.72                           0.250                  0.017      0.483
7097124    RAPID CITY                   80.00                           0.250                  0.017      0.608
7097134    WAYZATA                      25.82                           0.250                  0.017      0.000
7097199    GENEVA                       74.11                           0.250                  0.017      0.608
7097553    WEST DES MOINES              64.39                           0.250                  0.017      0.233
7098048    LAS VEGAS                    80.00                           0.250                  0.017      0.983
7098150    CENTREVILLE                  73.63                           0.250                  0.017      0.108
7098194    VIRGINIA BEACH               89.04                 6         0.250                  0.017      0.733
7099043    FOXBORO                      63.16                           0.250                  0.017      0.733
7099168    KENT                         79.52                           0.250                  0.017      0.358
7102498    SHOREVIEW                    78.93                           0.250                  0.017      0.483
7102582    PENRYN                       66.39                           0.250                  0.017      0.358
7102717    ST HELENA                    62.79                           0.250                  0.017      0.358
7103326    WEST DES MOINES              79.99                           0.250                  0.017      0.358
7103555    KEYSTONE                     80.00                           0.250                  0.017      0.358
7104079    LIVERMORE                    54.04                           0.250                  0.017      0.608
7105477    FORT WAYNE                   57.29                           0.250                  0.017      0.858
7108492    STATE COLLEGE                63.95                           0.250                  0.017      0.000
7110811    MARIETTA                     69.67                           0.250                  0.017      0.233
7110814    CORAL GABLES                 80.00                           0.250                  0.017      0.483
7112777    YUBA CITY                    69.17                           0.250                  0.017      0.858
7116869    HAYDEN                       53.33                           0.250                  0.017      0.608
7117464    SUISUN CITY                  66.01                           0.250                  0.017      0.483
7117570    SAN DIEGO                    73.87                           0.250                  0.017      0.608
7117875    CHAPEL HILL                  89.99                33         0.250                  0.017      0.483
7120724    JACKSON                      37.75                           0.250                  0.017      0.483
7122022    AVALON                       80.00                           0.250                  0.017      0.358
7123555    UNION CITY                   58.76                           0.250                  0.017      0.233
7123578    NORFOLK                      52.10                           0.250                  0.017      0.108
7123592    ROCKVILLE                    74.07                           0.250                  0.017      0.108
7124973    RENO                         68.37                           0.250                  0.017      0.608
7125643    NEW CANAAN                   43.82                           0.250                  0.017      0.233
7127879    MAMMOTH LAKES                80.00                           0.250                  0.017      0.358
7128201    ENGLEWOOD                    53.07                           0.250                  0.017      0.233
7128402    HAM LAKE                     65.30                           0.250                  0.017      0.733
7129600    CHICAGO                      72.00                           0.250                  0.017      0.733
7129629    PARK CITY                    67.57                           0.250                  0.017      0.233
7130529    VALPARAISO                   60.48                           0.250                  0.017      0.733
7130541    PARK CITY                    38.75                           0.250                  0.017      0.483
7132454    VERO BEACH                   66.67                           0.250                  0.017      0.733
7134903    PHOENIX                      47.54                           0.250                  0.017      0.483
7135276    BISMARCK                     90.00                33         0.250                  0.017      0.733
7137182    KEYSTONE                     70.00                           0.250                  0.017      0.358
7137185    GUNNISON                     75.00                           0.250                  0.017      0.733
7140080    EL DORADO HILLS              58.33                           0.250                  0.017      0.608
7142743    DE PERE                      57.45                           0.250                  0.017      0.858
7142895    PUNTA GORDA                  80.00                           0.250                  0.017      0.483
7150634    WOODSIDE                     54.84                           0.250                  0.017      0.358
7161871    WAYNE                        70.86                           0.250                  0.017      0.483
7162639    SANTA CRUZ                   61.71                           0.250                  0.017      0.358
7163189    WEST BOOMFIELD               40.95                           0.250                  0.017      0.608

COUNT:                        812
WAC:                  6.998497034
WAM:                  177.8224093
WALTV:                63.68442239


</TABLE>


<PAGE>


                                   EXHIBIT F-3

            [Schedule of Mortgage Loans Serviced by Other Servicers]


NASCOR
NMI / 1998-27 Exhibit F-3 (Part A)
10 & 15 YEAR FIXED RATE RELOCATION AND NON RELOCATION LOANS

<TABLE>
<CAPTION>
                                                                         NET                                           CUT-OFF
MORTGAGE                                                      MORTGAGE   MORTGAGE    CURRENT    ORIGINAL   SCHEDULED   DATE         
LOAN                                        ZIP    PROPERTY   INTEREST   INTEREST    MONTHLY    TERM TO    MATURITY    PRINCIPAL    
NUMBER      CITY                   STATE    CODE   TYPE       RATE       RATE        PAYMENT    MATURITY   DATE        BALANCE      
- ------      ----                   -----    ----   ----       ----       ----        -------    --------   ----        -------      
<S>         <C>                       <C>   <C>        <C>       <C>        <C>      <C>            <C>     <C>          <C>        
4682339     PORTLAND                  OR    97229      SFD       7.375      6.250    $5,174.57      180     1-Nov-12     $543,015.68
4693765     LAS VEGAS                 NV    89120      SFD       7.375      6.250    $5,740.33      180     1-Dec-12     $600,723.96
4696351     LEWIS CENTER              OH    43035      SFD       7.250      6.250    $2,382.57      180     1-Nov-12     $246,414.54
4710376     WEST DES MOINES           IA    50266      SFD       6.750      6.250    $2,814.02      180     1-Feb-13     $309,218.78
4754352     ST. PETERSBURG            FL    33704      SFD       6.750      6.250    $3,781.03      180     1-Feb-13     $416,039.04
4777456     HOLLYWOOD                 FL    33021      SFD       7.125      6.250    $3,079.83      180     1-Mar-13     $331,435.84
4783109     LEBANON                   TN    37087      SFD       6.875      6.250    $3,019.38      180     1-Mar-13     $330,860.44
4783116     ONTE VEDRA BEACH          FL    32082      SFD       6.875      6.250    $2,943.12      180     1-May-13     $324,676.89
4784499     WOODBURN                  IN    46797      SFD       7.000      6.250    $2,667.73      180     1-May-13     $292,063.07
4785537     NAGSHEAD                  NC    27959      SFD       6.750      6.250    $4,159.08      180     1-May-13     $462,337.63
4787606     PRINCETON JUNCTION        NJ    08550      SFD       7.375      6.250    $2,916.16      180     1-May-13     $310,246.06
4792639     BOCA RATON                FL    33496      SFD       7.000      6.250    $2,696.49      180     1-Jun-13     $296,180.79
4793441     BARTLESVILLE              OK    74006      SFD       7.000      6.250    $3,449.26      180     1-Sep-13     $382,539.28
4793516     SHELBY TOWNSHIP           MI    48317      SFD       7.375      6.250    $3,311.73      180     1-Aug-13     $357,794.78
4796362     PARKER                    CO    80138      SFD       6.750      6.250    $2,477.75      180     1-Jun-13     $276,358.42
4801374     BOSTON                    MA    02116      LCO       7.250      6.250    $2,640.91      180     1-May-13     $284,759.43
4803224     BETHESDA                  MD    20816      SFD       7.125      6.250    $3,187.62      180     1-Jun-13     $346,361.35
4803558     UPPER                     NJ    08223      SFD       6.500      6.233    $2,743.99      180     1-Jun-13     $310,210.31
4803611     LENOIR                    NC    28645      SFD       6.875      6.250    $2,488.28      180     1-May-13     $272,943.70
4803679     GALLATIN                  TN    37066      SFD       6.750      6.250    $3,752.02      180     1-Jul-13     $419,875.83
4816773     ABILENE                   TX    79605      SFD       7.000      6.250    $2,336.96      180     1-May-13     $255,850.41
4816802     FAIRVIEW PARK             OH    44126      SFD       7.375      6.250    $2,534.39      180     1-May-13     $271,241.93
4816837     WILMETTE                  IL    60091      SFD       7.125      6.250    $2,753.73      180     1-Apr-13     $298,222.46
4816860     WEST LEBANON              IN    47991      SFD       7.000      6.250    $2,642.56      180     1-Apr-13     $288,352.85
4816921     WEST LAFAYETTE            IN    47906      SFD       6.875      6.250    $3,121.50      180     1-Jun-13     $345,496.31
4816948     TUCSON                    AZ    85742      SFD       7.000      6.250    $2,516.72      180     1-May-13     $275,531.23
4816977     CHARLESTON                WV    25314      SFD       7.375      6.250    $2,115.83      180     1-May-13     $226,445.13
4817009     INDIANAPOLIS              IN    46278      SFD       7.250      6.250    $2,129.71      180     1-May-13     $229,655.28
4817845     CHAMPAIGN                 IL    61821      SFD       6.875      6.250    $2,586.39      180     1-Apr-13     $283,255.67
4817850     CANFIELD                  OH    44406      SFD       6.875      6.250    $2,853.94      180     1-Jun-13     $315,882.36
4817859     SPRINGFIELD               IL    62707      SFD       6.750      6.250    $2,771.54      180     1-May-13     $308,093.93
4817862     BLOOMINGTON               IL    61704      SFD       7.125      6.250    $4,434.95      180     1-May-13     $481,868.99
4817911     JOHNSTOWN                 OH    43031      SFD       7.250      6.250    $2,738.59      180     1-May-13     $295,267.51
4817928     COLORADO SPRINGS          CO    80919      SFD       7.375      6.250    $3,900.48      180     1-Mar-13     $414,768.66
4817955     PAYSON                    AZ    85541      SFD       7.375      6.250    $3,251.93      180     1-Jun-13     $347,557.41
4818022     WHITEFISH BAY             WI    53217      SFD       7.250      6.250    $3,980.09      180     1-Apr-13     $427,600.08
4818037     SANDY                     UT    84092      SFD       6.875      6.250    $2,648.81      180     1-Mar-13     $290,254.22
4818074     PROSPECT                  KY    40059      SFD       7.250      6.250    $2,840.83      180     1-Jul-13     $308,300.56
4818085     PHOENIX                   AZ    85018      SFD       7.500      6.250    $2,549.29      180     1-May-13     $270,795.07
4819174     MURFREESBORO              TN    37217      SFD       6.625      6.250    $2,225.71      180     1-Jul-13     $250,644.38
4819288     ARLINGTON                 WA    98223      SFD       6.875      6.250    $3,701.20      180     1-Jun-13     $409,659.93
4819457     OMAHA                     NE    68154      SFD       7.000      6.250    $3,510.38      180     1-Aug-13     $383,539.21
4821200     MARYVILLE                 TN    37801      SFD       6.875      6.250    $3,255.27      180     1-Jun-13     $359,753.08
4821426     SHERMAN                   TX    75092      SFD       7.125      6.250    $2,333.42      180     1-Jul-13     $255,173.90
4830219     NAPLES                    FL    34108      SFD       7.125      6.250    $3,623.33      180     1-Sep-13     $398,751.67
4830878     MORELAND HILLS            OH    44022      SFD       7.250      6.250    $3,514.53      180     1-Sep-13     $383,811.51
4833255     NEW ORLEANS               LA    70116      SFD       6.750      6.250    $2,986.57      180     1-Sep-13     $336,411.86
4833812     SANTA BARBARA             CA    93110      LCO       6.375      6.108    $3,526.15      180     1-Aug-13     $405,275.48
4842507     IOWA CITY                 IA    52240      SFD       7.125      6.250    $3,442.16      180     1-Jul-13     $376,421.11
4842535     ATHENS                    GA    30606      SFD       7.000      6.250    $4,808.74      180     1-Jul-13     $529,906.68
4842562     ROGERS                    AR    72758      SFD       7.000      6.250    $3,091.97      180     1-Jul-13     $340,725.07
4842595     GATE MILLS                OH    44040      SFD       7.000      6.250    $5,659.03      180     1-Jul-13     $623,606.08
4842623     FARGO                     ND    58104      SFD       7.125      6.250    $2,581.62      180     1-Jul-13     $282,315.83
4842648     ANNAPOLIS                 MD    21403      SFD       7.250      6.250    $2,396.27      180     1-Jul-13     $260,054.29
4842659     ELKHORN                   NE    68022      SFD       7.500      6.250    $2,711.51      180     1-Jul-13     $289,833.25
4842667     IRVINE                    CA    92620      SFD       6.500      6.233    $2,599.38      180     1-May-13     $293,431.22
4842693     FAIRFAX                   VA    22030      SFD       6.875      6.250    $2,711.24      180     1-Jul-13     $301,074.59
4842731     FT LAUDERDALE             FL    33332      SFD       7.250      6.250    $2,738.59      180     1-Jul-13     $297,204.91
4842768     ANNAPOLIS                 MD    21401      SFD       7.000      6.250    $2,336.95      180     1-Apr-13     $255,005.97
4842799     BURR RIDGE                IL    60521      SFD       7.125      6.250    $4,006.04      180     1-Mar-13     $432,414.93
4842819     COTO DE CAZA              CA    92679      SFD       6.875      6.250    $5,618.69      180     1-Mar-13     $579,881.73
4842826     STURGEON BAY              WI    54235      SFD       7.250      6.250    $3,624.07      180     1-Jul-13     $393,301.16
4842843     GRIFFIN                   GA    30224      SFD       7.250      6.250    $3,651.46      180     1-May-13     $393,751.03
4842851     HOT SPRINGS               AR    71913      SFD       7.250      6.250    $2,282.16      180     1-Feb-13     $243,693.91
4842862     BURLINGTON                VT    05401      SFD       7.500      6.250    $2,317.54      180     1-Apr-13     $245,398.38
4842868     OLYMPIA                   WA    98502      SFD       6.875      6.250    $3,798.81      120     1-May-08     $319,320.15
4842881     STEVENSVILLE              MD    21666      SFD       7.125      6.250    $2,445.75      180     1-Jul-13     $267,457.09
4842886     MARIETTA                  GA    30067      SFD       6.750      6.250    $2,398.11      180     1-Jul-13     $267,352.74
4842893     MESA                      AZ    85205      SFD       7.000      6.250    $2,228.20      180     1-Jul-13     $245,539.93
4842903     MIAMI                     FL    33176      SFD       7.250      6.250    $2,314.11      180     1-Jun-13     $250,341.32
4842905     GAINESVILLE               FL    32608      SFD       7.375      6.250    $2,529.79      180     1-Jun-13     $263,634.97
4842913     JUPITER                   FL    33458      SFD       7.125      6.250    $2,476.09      180     1-Jul-13     $270,775.56
4842916     CORAL SPRINGS             FL    33067      SFD       7.000      6.250    $4,943.56      180     1-Mar-13     $517,492.76
4842919     LONG BEACH TOWNSHIP       NJ    08008      SFD       7.125      6.250    $2,886.89      180     1-Mar-13     $311,612.50
4842922     CARMEL                    NY    10512      SFD       7.125      6.250    $2,481.98      180     1-Mar-13     $266,905.33
4842926     PALM BEACH GARDENS        FL    33418      SFD       7.375      6.250    $4,673.22      180     1-Jan-13     $493,691.71
4842966     OCALA                     FL    34480      SFD       7.375      6.250    $3,335.26      169     1-Apr-12     $341,556.05
4842970     WINCHESTER                MA    01890      SFD       7.125      6.250    $2,463.87      180     1-Jul-13     $269,438.24
4842974     MILFORD                   MA    01757      SFD       7.375      6.250    $2,664.10      180     1-Jul-13     $286,930.86
4842988     CONCORD                   MA    01742      SFD       7.000      6.250    $2,381.90      180     1-Jul-13     $256,056.38
4842993     NORTH ANDOVER             MA    01845      SFD       6.750      6.250    $2,522.00      180     1-Jun-13     $281,293.38
4843025     ORLAND PARK               IL    60462      SFD       7.125      6.250    $2,463.86      180     1-Jul-13     $269,313.61
4844614     TULSA                     OK    74105      SFD       6.750      6.250    $3,964.39      180     1-Sep-13     $446,555.61
4845022     OAK BROOK                 IL    60521      SFD       7.250      6.250    $5,530.70      180     1-May-13     $596,397.76
4845029     BATTLE CREEK              MI    49015      SFD       7.250      6.250    $4,389.96      180     1-Jun-13     $474,907.89
4845225     ANN ARBOR                 MI    48104      SFD       7.500      6.250    $2,623.45      180     1-Jul-13     $280,419.84
4845261     FAIRFAX STATION           VA    22039      SFD       7.500      6.250    $2,235.95      180     1-Jun-13     $238,258.78
4845359     BELLEVUE                  WA    98006      SFD       7.750      6.250    $3,155.63      180     1-Jul-13     $332,259.35
4845477     ENGLEWOOD                 CO    80111      SFD       7.500      6.250    $2,929.36      180     1-Jul-13     $313,118.99
4845604     LAWRENCE                  KS    66047      SFD       7.250      6.250    $4,162.65      180     1-Jun-13     $450,318.17
4845696     ROCKLEDGE                 FL    32955      SFD       7.250      6.250    $2,775.10      180     1-Jul-13     $301,167.66
4845745     BOCA RATON                FL    33428      SFD       7.250      6.250    $3,195.03      180     1-Jul-13     $346,739.07
4845773     OKLAHOMA CITY             OK    73003      SFD       7.250      6.250    $3,605.81      180     1-Jul-13     $390,512.53
4845778     PORT CHARLOTTE            FL    33952      SFD       7.250      6.250    $2,738.59      180     1-Aug-13     $298,004.47
4845875     BLOOMFIELD HILLS          MI    48302      SFD       7.250      6.250    $2,948.55      180     1-Jul-13     $319,236.07
4845945     GREAT FALLS               VA    22066      SFD       7.250      6.250    $5,199.67      180     1-May-13     $560,701.43
4845977     PLAINFIELD                IN    46168      SFD       7.250      6.250    $2,275.77      180     1-Jun-13     $246,193.66
4846036     COVINA                    CA    91724      SFD       7.250      6.250    $3,331.95      180     1-Aug-13     $362,572.10
4846060     SAN JOSE                  CA    95125      SFD       7.250      6.250    $2,327.80      180     1-Aug-13     $253,420.90
4846120     REDONDO BEACH             CA    90278      LCO       7.250      6.250    $2,550.81      180     1-Aug-13     $277,699.61
4846236     NEWPORT BEACH             CA    92663      SFD       7.250      6.250    $5,778.42      180     1-Aug-13     $629,080.11
4846930     INCLINE VILLAGE           NV    89451      SFD       7.000      6.250    $7,273.77      180     1-Sep-13     $806,696.86
4849598     ALGONQUIN                 IL    60102      SFD       7.250      6.250    $2,172.61      180     1-Aug-13     $236,498.62
4849627     WYOMISSING                PA    19610      SFD       7.250      6.250    $2,839.01      180     1-Jul-13     $307,279.46
4849643     HIGHLANDS RANCH           CO    80126      SFD       7.250      6.250    $2,692.95      180     1-Jun-13     $291,324.22
4849644     DANVILLE                  CA    94526      SFD       7.250      6.250    $2,177.18      180     1-Aug-13     $237,023.07
4849660     THOUSAND OAKS             CA    91360      SFD       7.250      6.250    $2,213.69      180     1-Aug-13     $240,998.30
4849681     PALO ALTO                 CA    94301      SFD       7.250      6.250    $3,002.41      180     1-Aug-13     $325,969.36
4849708     MIAMI                     FL    33156      SFD       7.250      6.250    $3,283.57      180     1-Aug-13     $357,472.53
4849827     LAKE OSWEGO               OR    97035      SFD       7.250      6.250    $3,243.40      180     1-Aug-13     $352,999.17
4849914     AURORA                    CO    80016      SFD       7.250      6.250    $2,875.52      180     1-Aug-13     $313,049.34
4852540     SAN JOSE                  CA    95129      SFD       7.500      6.250    $2,540.01      180     1-Jul-13     $270,113.31
4852549     ENCINITAS                 CA    92024      SFD       7.375      6.250    $2,297.05      180     1-Aug-13     $248,170.44
4852665     PRESCOTT                  AZ    86303      SFD       7.375      6.250    $2,546.90      180     1-Aug-13     $274,456.66
4852710     CLAREMONT                 CA    91711      SFD       7.500      6.250    $2,345.34      180     1-Jul-13     $250,693.37
4852736     DANVILLE                  CA    94526      SFD       7.375      6.250    $2,492.99      180     1-Aug-13     $269,339.98
4852750     GLENVIEW                  IL    60025      SFD       7.250      6.250    $4,153.53      180     1-Aug-13     $447,162.23
4852758     GLENMOORE                 PA    19343      SFD       7.250      6.250    $2,318.67      180     1-Sep-13     $253,215.91
4852775     ENCINITAS                 CA    92024      SFD       7.375      6.250    $4,231.65      180     1-Aug-13     $457,182.23
4852981     DEL MAR                   CA    92014      SFD       7.625      6.250    $3,876.64      180     1-Jun-13     $409,922.92
4853037     LARKSPUR                  CA    94939      SFD       7.375      6.250    $4,351.24      180     1-Jul-13     $467,851.29
4853051     CULVER CITY               CA    90230      SFD       7.250      6.250    $2,153.44      180     1-Aug-13     $234,439.18
4853155     AUGUSTA                   MI    49012      SFD       7.375      6.250    $2,428.60      180     1-Jun-13     $260,745.76
4853170     GLENDALE                  CA    91206      SFD       7.375      6.250    $3,403.72      180     1-Sep-13     $368,870.24
4853178     LOS ALTOS                 CA    94024      SFD       7.250      6.250    $3,651.45      180     1-Sep-13     $398,765.22
4856512     OLIVE BRANCH              MS    38654      SFD       7.250      6.250    $2,286.72      180     1-Aug-13     $248,747.56
4858202     STOCKBRIDGE               GA    30281      SFD       7.375      6.250      $860.59      180     1-Aug-13      $90,521.58
4858234     UPPER SADDLE RIVER        NJ    07458      SFD       7.250      6.250    $4,527.80      180     1-Aug-13     $492,928.49
4858253     PLANO                     TX    75093      SFD       7.125      6.250    $2,971.13      180     1-Jul-13     $324,910.84
4858286     OAK PARK                  IL    60302      SFD       6.875      6.250    $3,433.64      180     1-Aug-13     $382,537.14
4858301     CHANDLER                  AZ    85249      SFD       7.125      6.250    $2,549.92      180     1-Jul-13     $278,847.77
4858322     ATLANTA                   GA    30305      SFD       6.875      6.250    $2,541.79      180     1-Aug-13     $283,176.83
4858343     LOXAHATCHEE               FL    33470      SFD       7.000      6.250    $2,921.20      180     1-Jul-13     $321,905.92
4858392     JACKSON                   TN    38305      SFD       6.875      6.250    $2,318.83      180     1-Jul-13     $257,497.97
4858658     DAMASCUS                  MD    20872      SFD       6.500      6.233    $2,383.35      180     1-Jul-13     $270,880.88
4858729     WESTPORT                  CT    06880      SFD       7.125      6.250    $4,103.42      180     1-Jul-13     $448,733.57
4858738     CHESTERFIELD              MO    63005      PUD       7.000      6.250    $2,503.24      180     1-Jul-13     $275,848.62
4858773     PEKIN                     IN    47165      SFD       7.250      6.250    $2,190.88      180     1-Apr-13     $235,487.03
4858799     RIVER FOREST              IL    60305      SFD       7.250      6.250    $2,866.39      180     1-Aug-13     $312,055.53
4858801     WEST PALM BEACH           FL    33412      SFD       7.250      6.250    $1,049.80      180     1-Apr-13     $112,730.28
4858811     RICHMOND                  VA    23226      PUD       7.000      6.250    $3,595.31      180     1-Aug-13     $396,191.94
4858845     LOUISVILLE                KY    40222      SFD       7.125      6.250    $4,529.16      180     1-Aug-13     $496,869.92
4858854     GRAND RAPIDS              MI    49546      SFD       7.250      6.250    $3,313.70      180     1-Aug-13     $360,752.09
4858856     LITTLETON                 CO    80127      PUD       7.125      6.250    $3,242.88      180     1-Aug-13     $355,758.86
4858868     LIVERMORE                 CA    94550      SFD       7.250      6.250    $2,547.35      180     1-Jul-13     $276,321.96
4858877     LAGRANGE PARK             IL    60526      SFD       7.125      6.250    $2,581.62      180     1-Jul-13     $282,315.82
4858888     TUCSON                    AZ    85750      SFD       6.750      6.250    $2,548.54      180     1-Jul-13     $282,173.32
4858893     PEORIA                    IL    61614      SFD       7.250      6.250    $2,601.66      180     1-Aug-13     $283,235.12
4858901     SPRING LAKE               MI    49456      SFD       7.250      6.250    $2,556.02      180     1-Aug-13     $278,266.07
4858904     RALEIGH                   NC    27615      SFD       6.750      6.250    $2,300.77      180     1-Aug-13     $258,318.74
4858941     PRINCETON                 NJ    08550      SFD       6.875      6.250    $2,675.57      180     1-Aug-13     $298,080.88
4858955     LITTLETON                 CO    80122      SFD       7.000      6.250    $2,413.36      180     1-Aug-13     $266,800.86
4858966     POTOMAC                   MD    20854      SFD       6.625      6.250    $2,633.99      180     1-Jul-13     $297,050.58
4858980     BROWNSBURG                IN    46112      SFD       7.125      6.250    $2,903.19      180     1-Aug-13     $318,493.62
4858993     SCOTTSDALE                AZ    85262      SFD       7.000      6.250    $3,460.49      180     1-Aug-13     $382,563.60
4859000     POPLAR BLUFF              MO    63901      SFD       7.125      6.250    $2,989.25      180     1-Aug-13     $326,928.20
4859007     AKRON                     OH    44321      SFD       7.250      6.250    $2,643.66      180     1-Jul-13     $286,901.79
4859015     TEANECK                   NJ    07666      SFD       7.250      6.250    $2,556.02      180     1-Aug-13     $276,799.24
4859020     NIWOT                     CO    80503      SFD       7.250      6.250    $2,220.08      180     1-Jul-13     $240,934.12
4859029     HADDONFIELD               NJ    08033      SFD       6.375      6.108    $3,958.27      180     1-Jul-13     $453,400.22
4859036     CLAYTON                   MO    63105      HCO       6.875      6.250    $3,286.49      180     1-Aug-13     $366,142.68
4859056     INDIANAPOLIS              IN    46256      SFD       7.250      6.250    $2,486.64      180     1-Jul-13     $269,256.61
4859060     SAN CLEMENTE              CA    92673      SFD       6.875      6.250    $2,541.79      180     1-Aug-13     $282,963.62
4859241     PARKER                    CO    80138      SFD       7.125      6.250    $1,303.50      180     1-Jul-13     $142,544.71
4859248     ARLINGTON                 VA    22205      SFD       7.250      6.250    $2,784.24      180     1-Aug-13     $303,111.25
4859249     FRONTENAC                 MO    63131      SFD       7.125      6.250    $4,529.16      180     1-Aug-13     $496,869.92
4859251     POWELL                    OH    43065      SFD       7.000      6.250    $3,145.90      180     1-Aug-13     $347,785.10
4859256     NASHVILLE                 TN    37205      SFD       7.125      6.250    $2,619.66      180     1-Jul-13     $285,870.93
4859277     OLD HICKORY               TN    37138      SFD       7.000      6.250    $3,226.80      180     1-Jul-13     $355,582.24
4859288     ATLANTA                   GA    30327      SFD       7.500      6.250    $3,429.95      180     1-Aug-13     $367,758.12
4859292     SPRINGFIELD               OH    45503      SFD       7.000      6.250    $5,841.49      180     1-Aug-13     $645,787.22
4859294     BLOOMFIELD HILLS          MI    48902      SFD       6.875      6.250    $2,675.57      180     1-Aug-13     $297,981.91
4859297     YARDLEY                   PA    19067      SFD       7.250      6.250    $2,551.46      180     1-Aug-13     $276,312.34
4859314     NEEDHAM                   MA    02194      SFD       7.375      6.250    $2,943.76      180     1-Aug-13     $318,039.81
4859322     BETHESDA                  MD    20816      SFD       6.875      6.250    $2,586.38      180     1-Aug-13     $288,144.86
4859328     LOUISVILLE                CO    80027      SFD       7.125      6.250    $2,808.08      180     1-Aug-13     $308,059.35
4859396     ALLISON PARK              PA    15101      SFD       7.125      6.250    $5,434.99      180     1-Aug-13     $596,243.90
4859400     METAMORA                  MI    48455      SFD       7.375      6.250    $2,709.18      180     1-Jul-13     $291,785.69
4859405     REHOBOTH BEACH            DE    19971      SFD       7.250      6.250    $2,245.65      180     1-Jul-13     $243,708.01
4859431     WORTHINGTON               OH    43085      SFD       7.000      6.250    $2,601.21      180     1-Aug-13     $287,568.58
4859437     NEW BRIGHTON              MN    55112      SFD       7.625      6.250    $2,335.32      180     1-Jul-13     $247,745.40
4859444     MILWAUKEE                 WI    53211      SFD       7.375      6.250    $3,182.94      180     1-Jul-13     $342,811.03
4859445     NEW ORLEANS               LA    70118      SFD       7.000      6.250    $2,696.48      180     1-Aug-13     $297,865.33
4859455     YORK                      PA    17404      SFD       7.000      6.250    $2,625.48      180     1-Jul-13     $289,319.15
4859463     HOUSTON                   TX    77024      SFD       7.250      6.250    $1,022.41      180     1-Aug-13     $111,306.43
4859464     ANGOLA                    IN    46703      SFD       7.000      6.250    $2,696.49      180     1-Jul-13     $296,879.35
4859493     WELLESLEY                 MA    02181      SFD       7.125      6.250    $3,623.33      180     1-Aug-13     $397,418.80
4859501     TUCSON                    AZ    85718      SFD       7.125      6.250    $2,415.85      180     1-Aug-13     $265,030.42
4859528     LOUISVILLE                KY    40223      SFD       7.000      6.250    $3,595.31      180     1-Aug-13     $397,468.68
4859537     CARY                      IL    60013      SFD       7.000      6.250    $2,831.31      180     1-Aug-13     $312,836.91
4859580     TAPPAHANNOCK              VA    22560      SFD       7.000      6.250    $2,615.60      180     1-Jul-13     $288,229.60
4859594     ZANESVILLE                OH    43701      SFD       7.000      6.250    $2,087.98      180     1-Aug-13     $230,829.93
4859608     FULLERTON                 CA    92635      SFD       6.875      6.250    $2,461.52      180     1-Jul-13     $273,344.03
4859840     ALEXANDRIA                VA    22304      SFD       7.250      6.250    $2,388.05      180     1-Aug-13     $259,980.02
4859858     TRACY                     CA    95376      SFD       6.750      6.250    $3,044.09      180     1-Jul-13     $340,653.98
4859879     WOODSTOCK                 GA    30189      SFD       6.875      6.250    $2,568.54      180     1-Jul-13     $283,719.98
4859889     ANNAPOLIS                 MD    21401      SFD       7.250      6.250    $5,112.04      180     1-Jul-13     $554,782.48
4859905     BRENTWOOD                 TN    37027      SFD       7.125      6.250    $2,681.27      180     1-Jul-13     $293,175.26
4859932     DEERFIELD                 IL    60015      SFD       7.125      6.250    $2,717.50      180     1-Aug-13     $298,121.94
4859941     FRANKLIN                  MI    48025      SFD       7.375      6.250    $4,581.22      180     1-Jul-13     $493,410.12
4859974     SPRINGFIELD               IL    62704      SFD       7.375      6.250    $2,221.62      180     1-Jul-13     $239,274.18
4860004     SPRING                    TX    77379      PUD       7.000      6.250    $1,110.96      180     1-Jul-13     $122,423.29
4860015     REISTERSTOWN              MD    21136      SFD       7.000      6.250    $2,359.43      180     1-Aug-13     $260,838.81
4860054     LONGMEADOW                MA    01106      SFD       7.250      6.250    $5,860.58      180     1-Jul-13     $636,018.52
4860075     LINCOLN                   MA    01773      SFD       7.000      6.250    $5,608.69      180     1-Jul-13     $618,059.41

                                                                                                                      $68,424,080.15

COUNT:                        205
WAC:                  7.119960735
WAM:                  176.2116969
WALTV:                69.16765543


<CAPTION>


MORTGAGE                                                MORTGAGE               T.O.P.       MASTER    FIXED
LOAN                                                    INSURANCE    SERVICE   MORTGAGE     SERVICE   RETAINED
NUMBER      CITY                        LTV   SUBSIDY   CODE         FEE       LOAN         FEE       YIELD
- ------      ----                        ---   -------   ----         ---       ----         ---       -----
<S>         <C>                         <C>   <C>       <C>           <C>      <C>           <C>      <C>  
4682339     PORTLAND                    75.00                         0.250                  0.017    0.858
4693765     LAS VEGAS                   78.99                         0.250                  0.017    0.858
4696351     LEWIS CENTER                69.60                         0.250                  0.017    0.733
4710376     WEST DES MOINES             60.57                         0.250                  0.017    0.233
4754352     ST. PETERSBURG              77.69                         0.250                  0.017    0.233
4777456     HOLLYWOOD                   85.00                         0.250                  0.017    0.608
4783109     LEBANON                     75.23                         0.250                  0.017    0.358
4783116     ONTE VEDRA BEACH            75.86                         0.250                  0.017    0.358
4784499     WOODBURN                    77.09                         0.250                  0.017    0.483
4785537     NAGSHEAD                    72.31                         0.250                  0.017    0.233
4787606     PRINCETON JUNCTION          63.40                         0.250                  0.017    0.858
4792639     BOCA RATON                  52.63                         0.250                  0.017    0.483
4793441     BARTLESVILLE                80.00                         0.250                  0.017    0.483
4793516     SHELBY TOWNSHIP             67.29                         0.250                  0.017    0.858
4796362     PARKER                      80.00                         0.250                  0.017    0.233
4801374     BOSTON                      74.18                         0.250                  0.017    0.733
4803224     BETHESDA                    57.69                         0.250                  0.017    0.608
4803558     UPPER                       70.00                         0.250                  0.017    0.000
4803611     LENOIR                      90.00                06       0.250                  0.017    0.358
4803679     GALLATIN                    80.00                         0.250                  0.017    0.233
4816773     ABILENE                     80.00                         0.250                  0.017    0.483
4816802     FAIRVIEW PARK               73.47                         0.250                  0.017    0.858
4816837     WILMETTE                    74.69                         0.250                  0.017    0.608
4816860     WEST LEBANON                78.30                         0.250                  0.017    0.483
4816921     WEST LAFAYETTE              72.92                         0.250                  0.017    0.358
4816948     TUCSON                      80.00                         0.250                  0.017    0.483
4816977     CHARLESTON                  39.66                         0.250                  0.017    0.858
4817009     INDIANAPOLIS                72.91                         0.250                  0.017    0.733
4817845     CHAMPAIGN                   65.17                         0.250                  0.017    0.358
4817850     CANFIELD                    80.00                         0.250                  0.017    0.358
4817859     SPRINGFIELD                 72.84                         0.250                  0.017    0.233
4817862     BLOOMINGTON                 80.00                         0.250                  0.017    0.608
4817911     JOHNSTOWN                   37.50                         0.250                  0.017    0.733
4817928     COLORADO SPRINGS            80.00                         0.250                  0.017    0.858
4817955     PAYSON                      58.92                         0.250                  0.017    0.858
4818022     WHITEFISH BAY               46.88                         0.250                  0.017    0.733
4818037     SANDY                       63.87                         0.250                  0.017    0.358
4818074     PROSPECT                    79.79                         0.250                  0.017    0.733
4818085     PHOENIX                     26.10                         0.250                  0.017    0.983
4819174     MURFREESBORO                79.22                         0.250                  0.017    0.108
4819288     ARLINGTON                   63.85                         0.250                  0.017    0.358
4819457     OMAHA                       78.90                         0.250                  0.017    0.483
4821200     MARYVILLE                   79.35                         0.250                  0.017    0.358
4821426     SHERMAN                     80.00                         0.250                  0.017    0.608
4830219     NAPLES                      50.63                         0.250                  0.017    0.608
4830878     MORELAND HILLS              64.17                         0.250                  0.017    0.733
4833255     NEW ORLEANS                 73.37                         0.250                  0.017    0.233
4833812     SANTA BARBARA               80.00                         0.250                  0.017    0.000
4842507     IOWA CITY                   66.09                         0.250                  0.017    0.608
4842535     ATHENS                      74.83                         0.250                  0.017    0.483
4842562     ROGERS                      78.90                         0.250                  0.017    0.483
4842595     GATE MILLS                  80.00                         0.250                  0.017    0.483
4842623     FARGO                       67.86                         0.250                  0.017    0.608
4842648     ANNAPOLIS                   69.08                         0.250                  0.017    0.733
4842659     ELKHORN                     75.00                         0.250                  0.017    0.983
4842667     IRVINE                      80.00                         0.250                  0.017    0.000
4842693     FAIRFAX                     77.95                         0.250                  0.017    0.358
4842731     FT LAUDERDALE               63.29                         0.250                  0.017    0.733
4842768     ANNAPOLIS                   69.71                         0.250                  0.017    0.483
4842799     BURR RIDGE                  72.50                         0.250                  0.017    0.608
4842819     COTO DE CAZA                67.74                         0.250                  0.017    0.358
4842826     STURGEON BAY                68.45                         0.250                  0.017    0.733
4842843     GRIFFIN                     66.12                         0.250                  0.017    0.733
4842851     HOT SPRINGS                 58.14                         0.250                  0.017    0.733
4842862     BURLINGTON                  76.92                         0.250                  0.017    0.983
4842868     OLYMPIA                     70.00                         0.250                  0.017    0.358
4842881     STEVENSVILLE                87.10                11       0.250                  0.017    0.608
4842886     MARIETTA                    69.49                         0.250                  0.017    0.233
4842893     MESA                        80.00                         0.250                  0.017    0.483
4842903     MIAMI                       79.97                         0.250                  0.017    0.733
4842905     GAINESVILLE                 71.99                         0.250                  0.017    0.858
4842913     JUPITER                     74.89                         0.250                  0.017    0.608
4842916     CORAL SPRINGS               78.57                         0.250                  0.017    0.483
4842919     LONG BEACH TOWNSHIP         84.99                06       0.250                  0.017    0.608
4842922     CARMEL                      73.85                         0.250                  0.017    0.608
4842926     PALM BEACHGARDENS           80.00                         0.250                  0.017    0.858
4842966     OCALA                       66.04                         0.250                  0.017    0.858
4842970     WINCHESTER                  46.90                         0.250                  0.017    0.608
4842974     MILFORD                     79.78                         0.250                  0.017    0.858
4842988     CONCORD                     35.10                         0.250                  0.017    0.483
4842993     NORTH ANDOVER               73.64                         0.250                  0.017    0.233
4843025     ORLAND PARK                 80.00                         0.250                  0.017    0.608
4844614     TULSA                       70.00                         0.250                  0.017    0.233
4845022     OAK BROOK                   79.72                         0.250                  0.017    0.733
4845029     BATTLE CREEK                72.86                         0.250                  0.017    0.733
4845225     ANN ARBOR                   66.59                         0.250                  0.017    0.983
4845261     FAIRFAX STATION             72.00                         0.250                  0.017    0.983
4845359     BELLEVUE                    74.50                         0.250                  0.017    1.233
4845477     ENGLEWOOD                   63.20                         0.250                  0.017    0.983
4845604     LAWRENCE                    80.00                         0.250                  0.017    0.733
4845696     ROCKLEDGE                   80.00                         0.250                  0.017    0.733
4845745     BOCA RATON                  78.06                         0.250                  0.017    0.733
4845773     OKLAHOMA CITY               40.31                         0.250                  0.017    0.733
4845778     PORT CHARLOTTE              60.00                         0.250                  0.017    0.733
4845875     BLOOMFIELD HILLS            49.31                         0.250                  0.017    0.733
4845945     GREAT FALLS                 59.33                         0.250                  0.017    0.733
4845977     PLAINFIELD                  68.30                         0.250                  0.017    0.733
4846036     COVINA                      67.59                         0.250                  0.017    0.733
4846060     SAN JOSE                    54.26                         0.250                  0.017    0.733
4846120     REDONDO BEACH               78.71                         0.250                  0.017    0.733
4846236     NEWPORT BEACH               55.04                         0.250                  0.017    0.733
4846930     INCLINE VILLAGE             65.00                         0.250                  0.017    0.483
4849598     ALGONQUIN                   75.56                         0.250                  0.017    0.733
4849627     WYOMISSING                  67.61                         0.250                  0.017    0.733
4849643     HIGHLANDS RANCH             37.82                         0.250                  0.017    0.733
4849644     DANVILLE                    59.63                         0.250                  0.017    0.733
4849660     THOUSAND OAKS               74.96                         0.250                  0.017    0.733
4849681     PALO ALTO                   60.35                         0.250                  0.017    0.733
4849708     MIAMI                       77.35                         0.250                  0.017    0.733
4849827     LAKE OSWEGO                 71.06                         0.250                  0.017    0.733
4849914     AURORA                      63.64                         0.250                  0.017    0.733
4852540     SAN JOSE                    42.15                         0.250                  0.017    0.983
4852549     ENCINITAS                   71.34                         0.250                  0.017    0.858
4852665     PRESCOTT                    59.54                         0.250                  0.017    0.858
4852710     CLAREMONT                   74.41                         0.250                  0.017    0.983
4852736     DANVILLE                    46.32                         0.250                  0.017    0.858
4852750     GLENVIEW                    79.13                         0.250                  0.017    0.733
4852758     GLENMOORE                   73.62                         0.250                  0.017    0.733
4852775     ENCINITAS                   65.71                         0.250                  0.017    0.858
4852981     DEL MAR                     50.92                         0.250                  0.017    1.108
4853037     LARKSPUR                    55.65                         0.250                  0.017    0.858
4853051     CULVER CITY                 73.26                         0.250                  0.017    0.733
4853155     AUGUSTA                     80.00                         0.250                  0.017    0.858
4853170     GLENDALE                    78.72                         0.250                  0.017    0.858
4853178     LOS ALTOS                   30.77                         0.250                  0.017    0.733
4856512     OLIVE BRANCH                75.91                         0.250                  0.017    0.733
4858202     STOCKBRIDGE                 32.26                         0.250                  0.017    0.858
4858234     UPPER SADDLE RIVER          68.41                         0.250                  0.017    0.733
4858253     PLANO                       80.00                         0.250                  0.017    0.608
4858286     OAK PARK                    63.64                         0.250                  0.017    0.358
4858301     CHANDLER                    89.99                         0.250                  0.017    0.608
4858322     ATLANTA                     75.00                         0.250                  0.017    0.358
4858343     LOXAHATCHEE                 59.63                         0.250                  0.017    0.483
4858392     JACKSON                     72.22                         0.250                  0.017    0.358
4858658     DAMASCUS                    73.23                         0.250                  0.017    0.000
4858729     WESTPORT                    53.29                         0.250                  0.017    0.608
4858738     CHESTERFIELD                76.30                         0.250                  0.017    0.483
4858773     PEKIN                       80.00                         0.250                  0.017    0.733
4858799     RIVER FOREST                45.51                         0.250                  0.017    0.733
4858801     WEST PALM BEACH             72.78                         0.250                  0.017    0.733
4858811     RICHMOND                    50.00                         0.250                  0.017    0.483
4858845     LOUISVILLE                  60.61                         0.250                  0.017    0.608
4858854     GRAND RAPIDS                31.98                         0.250                  0.017    0.733
4858856     LITTLETON                   70.89                         0.250                  0.017    0.608
4858868     LIVERMORE                   79.96                         0.250                  0.017    0.733
4858877     LAGRANGE PARK               74.03                         0.250                  0.017    0.608
4858888     TUCSON                      72.00                         0.250                  0.017    0.233
4858893     PEORIA                      75.00                         0.250                  0.017    0.733
4858901     SPRING LAKE                 36.87                         0.250                  0.017    0.733
4858904     RALEIGH                     60.47                         0.250                  0.017    0.233
4858941     PRINCETON                   66.37                         0.250                  0.017    0.358
4858955     LITTLETON                   70.66                         0.250                  0.017    0.483
4858966     POTOMAC                     79.60                         0.250                  0.017    0.108
4858980     BROWNSBURG                  77.23                         0.250                  0.017    0.608
4858993     SCOTTSDALE                  64.17                         0.250                  0.017    0.483
4859000     POPLAR BLUFF                75.00                         0.250                  0.017    0.608
4859007     AKRON                       78.27                         0.250                  0.017    0.733
4859015     TEANECK                     59.57                         0.250                  0.017    0.733
4859020     NIWOT                       80.00                         0.250                  0.017    0.733
4859029     HADDONFIELD                 80.00                         0.250                  0.017    0.000
4859036     CLAYTON                     79.42                         0.250                  0.017    0.358
4859056     INDIANAPOLIS                87.59                12       0.250                  0.017    0.733
4859060     SAN CLEMENTE                79.17                         0.250                  0.017    0.358
4859241     PARKER                      79.99                         0.250                  0.017    0.608
4859248     ARLINGTON                   73.49                         0.250                  0.017    0.733
4859249     FRONTENAC                   74.07                         0.250                  0.017    0.608
4859251     POWELL                      54.43                         0.250                  0.017    0.483
4859256     NASHVILLE                   54.06                         0.250                  0.017    0.608
4859277     OLD HICKORY                 78.23                         0.250                  0.017    0.483
4859288     ATLANTA                     35.24                         0.250                  0.017    0.983
4859292     SPRINGFIELD                 72.21                         0.250                  0.017    0.483
4859294     BLOOMFIELD HILLS            41.67                         0.250                  0.017    0.358
4859297     YARDLEY                     69.88                         0.250                  0.017    0.733
4859314     NEEDHAM                     52.89                         0.250                  0.017    0.858
4859322     BETHESDA                    73.05                         0.250                  0.017    0.358
4859328     LOUISVILLE                  78.68                         0.250                  0.017    0.608
4859396     ALLISON PARK                80.00                         0.250                  0.017    0.608
4859400     METAMORA                    73.63                         0.250                  0.017    0.858
4859405     REHOBOTH BEACH              56.81                         0.250                  0.017    0.733
4859431     WORTHINGTON                 79.99                         0.250                  0.017    0.483
4859437     NEW BRIGHTON                59.52                         0.250                  0.017    1.108
4859444     MILWAUKEE                   54.06                         0.250                  0.017    0.858
4859445     NEW ORLEANS                 73.17                         0.250                  0.017    0.483
4859455     YORK                        78.31                         0.250                  0.017    0.483
4859463     HOUSTON                     80.00                         0.250                  0.017    0.733
4859464     ANGOLA                      57.14                         0.250                  0.017    0.483
4859493     WELLESLEY                   44.20                         0.250                  0.017    0.608
4859501     TUCSON                      68.38                         0.250                  0.017    0.608
4859528     LOUISVILLE                  80.00                         0.250                  0.017    0.483
4859537     CARY                        73.26                         0.250                  0.017    0.483
4859580     TAPPAHANNOCK                68.15                         0.250                  0.017    0.483
4859594     ZANESVILLE                  87.66                11       0.250                  0.017    0.483
4859608     FULLERTON                   69.87                         0.250                  0.017    0.358
4859840     ALEXANDRIA                  80.00                         0.250                  0.017    0.733
4859858     TRACY                       80.00                         0.250                  0.017    0.233
4859879     WOODSTOCK                   78.47                         0.250                  0.017    0.358
4859889     ANNAPOLIS                   80.00                         0.250                  0.017    0.733
4859905     BRENTWOOD                   80.00                         0.250                  0.017    0.608
4859932     DEERFIELD                   71.25                         0.250                  0.017    0.608
4859941     FRANKLIN                    69.17                         0.250                  0.017    0.858
4859974     SPRINGFIELD                 89.11                06       0.250                  0.017    0.858
4860004     SPRING                      47.00                         0.250                  0.017    0.483
4860015     REISTERSTOWN                62.80                         0.250                  0.017    0.483
4860054     LONGMEADOW                  73.37                         0.250                  0.017    0.733
4860075     LINCOLN                     79.95                         0.250                  0.017    0.483


COUNT:                        205 
WAC:                  7.119960735 
WAM:                  176.2116969 
WALTV:                69.16765543 
</TABLE>


NASCOR
NMI / 1998-27 Exhibit F-3 (Part B)
10 & 15 YEAR FIXED RATE RELOCATION AND NON RELOCATION  LOANS


MORTGAGE                                             NMI
LOAN                                                 LOAN
NUMBER      SERVICER                                 SELLER
- ------      --------                                 ------

4682339     FT MORTGAGE COMPANIES                    FT MORTGAGE COMPANIES
4693765     FT MORTGAGE COMPANIES                    FT MORTGAGE COMPANIES
4696351     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4710376     BRENTON MORTGAGE, INC.                   BRENTON MORTGAGE, INC.
4754352     SUNTRUST MORTGAGE, INC.                  SUNTRUST MORTGAGE, INC.
4777456     SUNTRUST MORTGAGE, INC.                  SUNTRUST MORTGAGE, INC.
4783109     SUNTRUST MORTGAGE, INC.                  SUNTRUST MORTGAGE, INC.
4783116     SUNTRUST MORTGAGE, INC.                  SUNTRUST MORTGAGE, INC.
4784499     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4785537     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4787606     NATIONAL CITY MORTGAGE CO.               NATIONAL CITY MORTGAGE CO.
4792639     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4793441     BANK OF OKLAHOMA, N.A.                   BANK OF OKLAHOMA, N.A.
4793516     HUNTINGTON MORTGAGE COMPAN               HUNTINGTON MORTGAGE COMPAN
4796362     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4801374     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4803224     COLUMBIA NATIONAL, INC.                  COLUMBIA NATIONAL, INC.
4803558     COLUMBIA NATIONAL, INC.                  COLUMBIA NATIONAL, INC.
4803611     COLUMBIA NATIONAL, INC.                  COLUMBIA NATIONAL, INC.
4803679     COLUMBIA NATIONAL, INC.                  COLUMBIA NATIONAL, INC.
4816773     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4816802     BANC ONE MORTGAGE CORPORT                BANC ONE MORTGAGE CORPORT
4816837     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4816860     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4816921     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4816948     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4816977     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817009     BANC ONE MORTGAGE CORPORT                BANC ONE MORTGAGE CORPORT
4817845     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817850     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817859     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817862     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817911     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817928     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4817955     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4818022     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4818037     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4818074     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4818085     BANC ONE MORTGAGE CORPORAT               BANC ONE MORTGAGE CORPORAT
4819174     FT MORTGAGE COMPANIES                    FT MORTGAGE COMPANIES
4819288     FT MORTGAGE COMPANIES                    FT MORTGAGE COMPANIES
4819457     FARMERS STATE BANK & TRUST               FARMERS STATE BANK & TRUST
4821200     FT MORTGAGE COMPANIES                    FT MORTGAGE COMPANIES
4821426     FT MORTGAGE COMPANIES                    FT MORTGAGE COMPANIES
4830219     HUNTINGTON MORTGAGE COMPAN               HUNTINGTON MORTGAGE COMPAN
4830878     HUNTINGTON MORTGAGE COMPAN               HUNTINGTON MORTGAGE COMPAN
4833255     HIBERNIA NATIONAL BANK                   HIBERNIA NATIONAL BANK
4833812     HUNTINGTON MORTGAGE COMPAN               HUNTINGTON MORTGAGE COMPAN
4842507     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842535     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842562     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842595     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842623     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842648     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842659     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842667     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842693     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842731     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842768     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842799     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842819     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842826     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842843     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842851     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842862     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842868     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842881     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842886     HOMESIDE LENDING                         HOMESIDE LENDING
4842893     HOMESIDE LENDING                         HOMESIDE LENDING
4842903     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842905     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842913     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842916     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842919     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842922     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842926     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842966     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842970     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842974     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842988     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4842993     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4843025     BANCBOSTON MORTGAGE CORP.                BANCBOSTON MORTGAGE CORP.
4844614     BANK OF OKLAHOMA, N.A.                   BANK OF OKLAHOMA, N.A.
4845022     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845029     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845225     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845261     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845359     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845477     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845604     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845696     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845745     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845773     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845778     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845875     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845945     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4845977     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4846036     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4846060     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4846120     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4846236     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4846930     BANK OF OKLAHOMA, N.A.                   BANK OF OKLAHOMA, N.A.
4849598     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849627     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849643     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849644     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849660     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849681     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849708     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849827     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4849914     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852540     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852549     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852665     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852710     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852736     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852750     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852758     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852775     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4852981     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4853037     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4853051     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4853155     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4853170     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4853178     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4856512     COUNTRYWIDE FUNDING CORP.                COUNTRYWIDE FUNDING CORP.
4858202     NATIONAL CITY MORTGAGE CO.               NATIONAL CITY MORTGAGE CO.
4858234     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858253     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858286     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858301     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858322     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858343     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858392     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858658     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858729     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858738     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858773     NATIONAL CITY MORTGAGE CO.               NATIONAL CITY MORTGAGE CO.
4858799     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858801     NATIONAL CITY MORTGAGE CO.               NATIONAL CITY MORTGAGE CO.
4858811     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858845     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858854     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858856     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858868     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858877     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858888     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858893     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858901     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858904     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858941     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858955     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858966     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858980     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4858993     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859000     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859007     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859015     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859020     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859029     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859036     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859056     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859060     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859241     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859248     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859249     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859251     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859256     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859277     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859288     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859292     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859294     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859297     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859314     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859322     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859328     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859396     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859400     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859405     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859431     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859437     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859444     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859445     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859455     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859463     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859464     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859493     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859501     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859528     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859537     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859580     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859594     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859608     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859840     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859858     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859879     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859889     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859905     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859932     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859941     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4859974     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4860004     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4860015     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4860054     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C
4860075     NATIONAL CITY MORTGAGE C                 NATIONAL CITY MORTGAGE C

COUNT:                                           205
WAC:                                     7.119960735
WAM:                                     176.2116969
WALTV:                                   69.16765543


<PAGE>


                                    EXHIBIT G

                               REQUEST FOR RELEASE
                             (for Trustee/Custodian)

Loan Information

      Name of Mortgagor:                  -----------------------------

      Servicer
      Loan No.:                           -----------------------------

Custodian/Trustee

      Name:                               -----------------------------

      Address:                            -----------------------------

                                          -----------------------------
      Custodian/Trustee
      Mortgage File No.:                  -----------------------------

Seller

      Name:                               -----------------------------

      Address:                            -----------------------------

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

      Certificates:                       Mortgage Pass-Through Certificates,
                                          Series 1998-27

            The  undersigned  Master Servicer  hereby  acknowledges  that it has
received from First Union  National Bank, as Trustee for the Holders of Mortgage
Pass-Through Certificates,  Series 1998-27, the documents referred to below (the
"Documents").  All capitalized  terms not otherwise  defined in this Request for
Release  shall  have  the  meanings  given  them in the  Pooling  and  Servicing
Agreement  dated as of October 29, 1998 (the "Pooling and Servicing  Agreement")
among the Trustee, the Seller and the Master Servicer.

(_)   Promissory Note dated ______________, 199__, in the original principal sum
      of $___________, made by ____________________,  payable to, or endorsed to
      the order of, the Trustee.


<PAGE>


(_)   Mortgage   recorded   on    _____________________    as   instrument   no.
      ______________   in  the  County   Recorder's  Office  of  the  County  of
      ____________________, State of _______________________ in book/reel/docket
      ____________________ of official records at page/image ____________.

(_)   Deed  of  Trust  recorded  on   ____________________   as  instrument  no.
      _________________  in  the  County  Recorder's  Office  of the  County  of
      ___________________,   State  of   _________________  in  book/reel/docket
      ____________________ of official records at page/image ____________.

(_)   Assignment  of  Mortgage  or Deed of Trust  to the  Trustee,  recorded  on
      ______________________________  as instrument  no.  ______________  in the
      County Recorder's Office of the County of ______________________, State of
      _____________________ in book/reel/docket ____________________ of official
      records at page/image ____________.

(_)   Other   documents,   including  any   amendments,   assignments  or  other
      assumptions of the Mortgage Note or Mortgage.

      (_)   ---------------------------------------------

      (_)   ---------------------------------------------

      (_)   ---------------------------------------------

      (_)   ---------------------------------------------

      The undersigned Master Servicer hereby acknowledges and agrees as follows:

            (1) The Master  Servicer  shall hold and  retain  possession  of the
      Documents in trust for the benefit of the Trustee, solely for the purposes
      provided in the Agreement.

            (2) The Master  Servicer  shall not cause or permit the Documents to
      become subject to, or encumbered by, any claim, liens,  security interest,
      charges,  writs of  attachment or other  impositions  nor shall the Master
      Servicer  assert  or seek to assert  any  claims or rights of setoff to or
      against the Documents or any proceeds thereof.

            (3) The Master  Servicer  shall return the  Documents to the Trustee
      when the need therefor no longer exists, unless the Mortgage Loan relating
      to the Documents has been  liquidated  and the proceeds  thereof have been
      remitted to the  Certificate  Account and except as expressly  provided in
      the Agreement.

            (4) The Documents and any proceeds  thereof,  including any proceeds
      of proceeds,  coming into the possession or control of the Master Servicer
      shall at all times be earmarked  for the account of the  Trustee,  and the
      Master  Servicer  shall keep the Documents  and any proceeds  separate and
      distinct  from all other  property  in the Master  Servicer's  possession,
      custody or control.


<PAGE>


                                    NORWEST BANK MINNESOTA, NATIONAL
                                    ASSOCIATION

                                    By:  __________________________

                                    Title: ________________________
Date: ________________, 19__


<PAGE>


                                    EXHIBIT H

                                            AFFIDAVIT    PURSUANT   TO
                                            SECTION  860E(e)(4) OF THE
                                            INTERNAL  REVENUE  CODE OF
                                            1986, AS AMENDED,  AND FOR
                                            NON-ERISA INVESTORS

STATE OF          )
                  ) ss:
COUNTY OF         )

            [NAME OF  OFFICER],  being first duly  sworn,  deposes and
says:

            1.  That he is  [Title  of  Officer]  of  [Name of  Purchaser]  (the
"Purchaser"),  a  [description  of type of entity] duly  organized  and existing
under the laws of the [State of ] [United  States],  on behalf of which he makes
this affidavit.

            2. That the Purchaser's Taxpayer Identification Number is [ ].

            3. That the Purchaser is not a  "disqualified  organization"  within
the meaning of Section  860E(e)(5),of  the  Internal  Revenue  Code of 1986,  as
amended  (the  "Code"),  or an  ERISA  Prohibited  Holder,  and  will  not  be a
"disqualified  organization"  or an  ERISA  Prohibited  Holder,  as of  [date of
transfer],  and that the  Purchaser is not acquiring  Norwest  Asset  Securities
Corporation  Mortgage  Pass-Through  Certificates,  Series  1998-27,  Class  A-R
Certificate  (the  "Class  A-R  Certificate")  for the  account  of, or as agent
(including a broker, nominee, or other middleman) for, any person or entity from
which  it has  not  received  an  affidavit  substantially  in the  form of this
affidavit.  For these purposes,  a "disqualified  organization" means the United
States, any state or political subdivision thereof, any foreign government,  any
international  organization,  any  agency  or  instrumentality  of  any  of  the
foregoing (other than an instrumentality if all of its activities are subject to
tax  and a  majority  of  its  board  of  directors  is  not  selected  by  such
governmental entity), any cooperative organization furnishing electric energy or
providing  telephone  service  to persons in rural  areas as  described  in Code
Section  1381(a)(2)(C),  or any organization (other than a farmers'  cooperative
described  in Code  Section  521) that is exempt  from  taxation  under the Code
unless such  organization  is subject to the tax on  unrelated  business  income
imposed by Code Section 511. For these purposes,  an "ERISA  Prohibited  Holder"
means an employee benefit plan or other retirement  arrangement subject to Title
I of the Employee  Retirement Income Security Act of 1974, as amended ("ERISA"),
or Code  Section 4975 or a  governmental  plan,  as defined in Section  3(32) of
ERISA,  subject  to any  federal,  state or local law  which  is, to a  material
extent,  similar to the foregoing provisions of ERISA or the Code (collectively,
a "Plan")  or a Person  acting on behalf of or  investing  the  assets of such a
Plan.

            4. That the Purchaser  historically  has paid its debts as they have
come due and  intends  to pay its debts as they come due in the  future  and the
Purchaser intends to pay taxes associated with holding the Class A-R Certificate
as they become due.


<PAGE>


            5. That the Purchaser  understands that it may incur tax liabilities
with respect to the Class A-R  Certificate in excess of cash flows  generated by
the Class A-R Certificate.

            6. That the Purchaser will not transfer the Class A-R Certificate to
any person or entity from which the  Purchaser  has not  received  an  affidavit
substantially  in the form of this  affidavit  and as to which the Purchaser has
actual  knowledge that the  requirements set forth in paragraph 3, 4 or 7 hereof
are not  satisfied or that the Purchaser has reason to know does not satisfy the
requirements set forth in paragraph 4 hereof.

            7. That the Purchaser (i) is a U.S. Person or (ii) is a person other
than a U.S. Person (a "Non-U.S. Person") that holds the Class A-R Certificate in
connection  with the conduct of a trade or business within the United States and
has furnished the transferor and the Trustee with an effective  Internal Revenue
Service  Form 4224 or successor  form at the time and in the manner  required by
the Code or (iii) is a Non-U.S. Person that has delivered to both the transferor
and the Trustee an opinion of a nationally  recognized tax counsel to the effect
that the transfer of the Class A-R  Certificate to it is in accordance  with the
requirements  of the Code and the  regulations  promulgated  thereunder and that
such transfer of the Class A-R  Certificate  will not be disregarded for federal
income tax  purposes.  "U.S.  Person"  means a citizen or resident of the United
States, a corporation,  partnership (except to the extent provided in applicable
Treasury  regulations) or other entity created or organized in or under the laws
of the United States or any  political  subdivision  thereof,  an estate that is
subject to U.S.  federal  income tax regardless of the source of its income or a
trust  if a  court  within  the  United  States  is  able  to  exercise  primary
supervision  over the  administration  of such trust,  and one or more such U.S.
Persons have the  authority to control all  substantial  decisions of such trust
(or, to the extent provided in applicable Treasury  regulations,  certain trusts
in  existence  on August 20,  1996 which are  eligible to elect to be treated as
U.S. Persons).

            8. That the Purchaser  agrees to such  amendments of the Pooling and
Servicing Agreement as may be required to further effectuate the restrictions on
transfer of the Class A-R Certificate to such a "disqualified  organization," an
agent thereof,  an ERISA Prohibited Holder or a person that does not satisfy the
requirements of paragraph 4, paragraph 5 and paragraph 7 hereof.

            9. That the  Purchaser  consents  to the  designation  of the Master
Servicer as its agent to act as "tax  matters  person" of the REMIC  pursuant to
Section 3.01 of the Pooling and Servicing Agreement,  and if such designation is
not permitted by the Code and  applicable  law, to act as tax matters  person if
requested to do so.


<PAGE>


            IN WITNESS  WHEREOF,  the Purchaser has caused this instrument to be
executed on its behalf,  pursuant to authority of its Board of Directors, by its
[Title of Officer] this ___ day of
          , 19 __.

                                  [Name of Purchaser]

                                  By:__________________________
                                     [Name of Officer]
                                     [Title of Officer]

            Personally  appeared  before me the  above-named  [Name of Officer],
known  or  proved  to me to be  the  same  person  who  executed  the  foregoing
instrument and to be the [Title of Officer], of the Purchaser,  and acknowledged
to me that he [she]  executed  the same as his  [her]  free act and deed and the
free act and deed of the Purchaser.

            Subscribed and sworn before me this __ day of , 19 __.


- -----------------------------
NOTARY PUBLIC

COUNTY OF____________________

STATE OF_____________________

My commission expires the __ day of __________, 19__.


<PAGE>


                                    EXHIBIT I

                [Letter from Transferor of Class A-R Certificate]

                                     [Date]

First Union National Bank
230 South Tryon Street
Charlotte, North Carolina  28288

            Re:   Norwest Asset Securities Corporation,
                  Series 1998-27, Class A-R          

Ladies and Gentlemen:

            [Transferor]  has reviewed the attached  affidavit of  [Transferee],
and has no actual knowledge that such affidavit is not true and has no reason to
know that the information contained in paragraph 4 thereof is not true.

                                                Very truly yours,
                                                [Transferor]

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


<PAGE>


                                    EXHIBIT J

                      NORWEST ASSET SECURITIES CORPORATION

                       MORTGAGE PASS-THROUGH CERTIFICATES
                                 SERIES 1998-27
                    CLASS [A-PO][B-4][B-5][B-6] CERTIFICATES

                               TRANSFEREE'S LETTER

                                          ----------------- --, ----

First Union National Bank
230 South Tryon Street
Charlotte, North Carolina  28288

Norwest Asset Securities Corporation
7485 New Horizon Way
Frederick, Maryland 21703

            The undersigned (the "Purchaser") proposes to purchase Norwest Asset
Securities Corporation Mortgage Pass-Through Certificates, Series 1998-27, Class
[A-PO][B-4][B-5][B-6]    Certificates    (the    "Class    [A-PO][B-4][B-5][B-6]
Certificates")  in the  principal  amount  of  $___________.  In doing  so,  the
Purchaser hereby
acknowledges and agrees as follows:

            Section 1.  Definitions.  Each  capitalized term used herein and not
otherwise  defined  herein shall have the meaning  ascribed to it in the Pooling
and  Servicing  Agreement,  dated as of  October  29,  1998  (the  "Pooling  and
Servicing Agreement") among Norwest Asset Securities Corporation, as seller (the
"Seller"), Norwest Bank Minnesota, National Association, as master servicer (the
"Master Servicer") and First Union National Bank, as trustee (the "Trustee"), of
Norwest Asset Securities Corporation Mortgage Pass-Through Certificates,  Series
1998-27.

            Section 2.  Representations  and  Warranties  of the  Purchaser.  In
connection with the proposed transfer,  the Purchaser represents and warrants to
the Seller, the Master Servicer and the Trustee that:

            (a) The Purchaser is duly  organized,  validly  existing and in good
      standing  under the laws of the  jurisdiction  in which the  Purchaser  is
      organized,  is  authorized  to 


<PAGE>


      invest in the Class [A-PO][B-4][B-5][B-6]  Certificates, and to enter into
      this Agreement, and duly executed and delivered this Agreement.

            (b) The  Purchaser  is  acquiring  the  Class  [A-PO][B-4][B-5][B-6]
      Certificates  for its own account as principal  and not with a view to the
      distribution thereof, in whole or in part.

            [(c) The Purchaser  has knowledge of financial and business  matters
      and is capable of evaluating  the merits and risks of an investment in the
      Class  [A-PO][B-4][B-5][B-6]  Certificates;  the Purchaser has sought such
      accounting, legal and tax advice as it has considered necessary to make an
      informed  investment  decision;  and the  Purchaser  is  able to bear  the
      economic  risk  of  an  investment  in  the  Class   [A-PO][B-4][B-5][B-6]
      Certificates and can afford a complete loss of such investment.]

            [(c) The  Purchaser is a "Qualified  Institutional  Buyer"
      within the meaning of Rule 144A of the Act.]

            (d) The  Purchaser  confirms that (a) it has received and reviewed a
      copy of the  Private  Placement  Memorandum  dated  __________  __,  19__,
      relating to the Class [A-PO][B-4][B-5][B-6]  Certificates and reviewed, to
      the  extent it deemed  appropriate,  the  documents  attached  thereto  or
      incorporated by reference  therein,  (b) it has had the opportunity to ask
      questions  of, and receive  answers from the Seller  concerning  the Class
      [A-PO][B-4][B-5][B-6]  Certificates and all matters relating thereto,  and
      obtain any additional  information  (including  documents) relevant to its
      decision to purchase the Class [A-PO][B-4][B-5][B-6] Certificates that the
      Seller possesses or can possess without unreasonable effort or expense and
      (c) it has  undertaken its own  independent  analysis of the investment in
      the Class [A-PO][B-4][B-5][B-6]  Certificates.  The Purchaser will not use
      or disclose any information it receives in connection with its purchase of
      the Class [A-PO][B-4][B-5][B-6] Certificates other than in connection with
      a subsequent sale of Class [A-PO][B-4][B-5][B-6] Certificates.

            (e) Either (i) the  Purchaser  is not an  employee  benefit  plan or
      other retirement arrangement subject to Title I of the Employee Retirement
      Income Security Act of 1974, as amended, ("ERISA"), or Section 4975 of the
      Internal Revenue Code of 1986, as amended (the "Code"),  or a governmental
      plan, as defined in Section  3(32) of ERISA subject to any federal,  state
      or local law ("Similar  Law") which is, to a material  extent,  similar to
      the foregoing provisions of ERISA or the Code (collectively, a "Plan"), an
      agent acting on behalf of a Plan,  or a person  utilizing  the assets of a
      Plan  or  (ii)  [for  Class  [B-4][B-5][B-6]  Certificates  only]  if  the
      Purchaser  is an  insurance  company,  (A) the  source  of  funds  used to
      purchase the Class  [B-4][B-5][B-6]  Certificate is an "insurance  company
      general  account" (as such term is defined in Section  V(e) of  Prohibited
      Transaction Class Exemption 95-60 ("PTE 95-60"),  60 Fed. Reg. 35925 (July
      12,  1995),  (B) there is no Plan with respect to which the amount of such
      general account's  reserves and liabilities for the contract(s) held by or
      on behalf of such Plan and all other Plans maintained by the same employer
      (or  affiliate  thereof as defined in Section  V(a)(1) of PTE 95-60) or by
      the same  employee  organization  exceeds 10% of the total of all reserves
      and  liabilities  of such 


<PAGE>


      general account (as such amounts are determined  under Section I(a) of PTE
      95-60) at the date of acquisition and (C) the purchase and holding of such
      Class  [B-4][B-5][B-6]  Certificates  are covered by Sections I and III of
      PTE 95-60 or (iii) the Purchaser has provided (a) a "Benefit Plan Opinion"
      satisfactory  to the  Seller and the  Trustee of the Trust  Estate and (b)
      such other opinions of counsel,  officers'  certificates and agreements as
      the  Seller or the  Master  Servicer  may have  required.  A Benefit  Plan
      Opinion is an opinion of counsel to the effect that the proposed  transfer
      will not cause the  assets of the  Trust  Estate to be  regarded  as "plan
      assets" and subject to the prohibited transaction provisions of ERISA, the
      Code or Similar Law and will not subject  the  Trustee,  the Seller or the
      Master  Servicer to any obligation in addition to those  undertaken in the
      Pooling  and  Servicing  Agreement  (including  any  liability  for  civil
      penalties or excise taxes imposed  pursuant to ERISA,  Section 4975 of the
      Code or Similar Law).

            (f) If the  Purchaser  is a  depository  institution  subject to the
      jurisdiction of the Office of the Comptroller of the Currency ("OCC"), the
      Board of  Governors of the Federal  Reserve  System  ("FRB"),  the Federal
      Deposit Insurance Corporation  ("FDIC"),  the Office of Thrift Supervision
      ("OTS")  or  the  National  Credit  Union  Administration   ("NCUA"),  the
      Purchaser  has reviewed the  "Supervisory  Policy  Statement on Securities
      Activities" dated January 28, 1992 of the Federal  Financial  Institutions
      Examination  Council and the April 15, 1994  Interim  Revision  thereto as
      adopted  by the OCC,  FRB,  FDIC,  OTS and  NCUA  (with  modifications  as
      applicable), as appropriate, other applicable investment authority, rules,
      supervisory  policies and  guidelines of these agencies and, to the extent
      appropriate, state banking authorities and has concluded that its purchase
      of  the  Class   [A-PO][B-4][B-5][B-6]   Certificates   is  in  compliance
      therewith.

            Section 3. Transfer of Class [A-PO][B-4][B-5][B-6] Certificates.

            (a) The Purchaser  understands that the Class  [A-PO][B-4][B-5][B-6]
      Certificates  have not been  registered  under the  Securities Act of 1933
      (the "Act") or any state  securities laws and that no transfer may be made
      unless the Class  [A-PO][B-4][B-5][B-6]  Certificates are registered under
      the Act and applicable state law or unless an exemption from  registration
      is available.  The Purchaser further  understands that neither the Seller,
      the Master  Servicer nor the Trustee is under any  obligation  to register
      the  Class   [A-PO][B-4][B-5][B-6]   Certificates  or  make  an  exemption
      available.  In the event  that such a transfer  is to be made in  reliance
      upon an exemption from the Act or applicable  state  securities  laws, (i)
      the Trustee shall require,  in order to assure  compliance with such laws,
      that the Certificateholder's prospective transferee certify to the Trustee
      as to the factual basis for the  registration or  qualification  exemption
      relied upon, and (ii) unless the transferee is a "Qualified  Institutional
      Buyer"  within  the  meaning of Rule 144A of the Act,  the  Trustee or the
      Seller may, if such  transfer is made within three years from the later of
      (a) the  Closing  Date or (b) the last  date on which  the  Seller  or any
      affiliate  thereof  was  a  holder  of  the  Certificates  proposed  to be
      transferred,  require an Opinion of Counsel that such transfer may be made
      pursuant to an exemption  from the Act and state  securities  laws,  which
      Opinion of Counsel  shall not be an  expense  of the  Trustee,  the Master
      Servicer or the Seller. Any such Certificateholder desiring to effect such
      transfer  shall,  and does hereby agree to,  indemnify  the  Trustee,  the
      Master Servicer,  any Paying Agent 


<PAGE>


      acting on behalf of the Trustee and the Seller  against any liability that
      may result if the  transfer is not so exempt or is not made in  accordance
      with such federal and state laws.

            (b) No transfer of a Class  [A-PO][B-4][B-5][B-6]  Certificate shall
      be made unless the  transferee  provides the Seller and the Trustee with a
      Transferee's Letter, substantially in the form of this Agreement.

            (c) The Purchaser acknowledges that its Class  [A-PO][B-4][B-5][B-6]
      Certificates  bear a legend setting forth the applicable  restrictions  on
      transfer.


<PAGE>


            IN WITNESS WHEREOF,  the undersigned has caused this Agreement to be
validly  executed by its duly  authorized  representative  as of the day and the
year first above written.

                                   [PURCHASER]

                                   By: ____________________________

                                   Its: __________________________


<PAGE>


                                    EXHIBIT K

                      NORWEST ASSET SECURITIES CORPORATION

                       MORTGAGE PASS-THROUGH CERTIFICATES
                                 SERIES 1998-27
                      CLASS [B-1] [B-2] [B-3] CERTIFICATES

                               TRANSFEREE'S LETTER

                                          ---------------- --, ----

First Union National Bank
230 South Tryon Street
Charlotte, North Carolina  28288

Norwest Asset Securities Corporation
7485 New Horizon Way
Frederick, Maryland 21703

            The undersigned (the "Purchaser") proposes to purchase Norwest Asset
Securities Corporation Mortgage Pass-Through Certificates, Series 1998-27, Class
[B-1] [B-2] [B-3]  Certificates (the "Class [B-1] [B-2] [B-3]  Certificates") in
the  principal  amount  of  $___________.  In doing  so,  the  Purchaser  hereby
acknowledges and
agrees as follows:

            Section 1.  Definitions.  Each  capitalized term used herein and not
otherwise  defined  herein shall have the meaning  ascribed to it in the Pooling
and  Servicing  Agreement,  dated as of  October  29,  1998  (the  "Pooling  and
Servicing Agreement") among Norwest Asset Securities Corporation, as seller (the
"Seller"), Norwest Bank Minnesota, National Association, as master servicer (the
"Master  Servicer") and First Union National Bank, as trustee (the "Trustee") of
Norwest Asset Securities Corporation Mortgage Pass-Through Certificates,  Series
1998-27.

            Section 2.  Representations  and  Warranties  of the  Purchaser.  In
connection with the proposed transfer,  the Purchaser represents and warrants to
the Seller, the Master Servicer and the Trustee that:


<PAGE>


            Either (i) the  Purchaser  is not an employee  benefit plan or other
      retirement  arrangement  subject  to  Title I of the  Employee  Retirement
      Income Security Act of 1974, as amended, ("ERISA"), or Section 4975 of the
      Internal Revenue Code of 1986, as amended (the "Code"),  or a governmental
      plan, as defined in Section  3(32) of ERISA subject to any federal,  state
      or local law ("Similar  Law") which is, to a material  extent,  similar to
      the foregoing provisions of ERISA or the Code (collectively, a "Plan"), an
      agent acting on behalf of a Plan,  or a person  utilizing  the assets of a
      Plan or (ii) if the Purchaser is an insurance  company,  (A) the source of
      funds used to  purchase  the Class [B-1]  [B-2]  [B-3]  Certificate  is an
      "insurance  company  general  account" (as such term is defined in Section
      V(e) of Prohibited  Transaction  Class Exemption  95-60 ("PTE 95-60"),  60
      Fed.  Reg.  35925 (July 12,  1995),  (B) there is no Plan with  respect to
      which the amount of such general  account's  reserves and  liabilities for
      the  contract(s)  held by or on behalf  of such  Plan and all other  Plans
      maintained  by the same  employer  (or  affiliate  thereof  as  defined in
      Section V(a)(1) of PTE 95-60) or by the same employee organization, exceed
      10% of the total of all reserves and  liabilities of such general  account
      (as such amounts are  determined  under  Section I(a) of PTE 95-60) at the
      date of  acquisition  and (C)  the  purchase  and  holding  of such  Class
      [B-1][B-2][B-3]  Certificates  are  covered  by  Sections I and III of PTE
      95-60 or (iii) the  Purchaser  has provided (a) a "Benefit  Plan  Opinion"
      satisfactory  to the  Seller and the  Trustee of the Trust  Estate and (b)
      such other opinions of counsel,  officers'  certificates and agreements as
      the  Seller or the  Master  Servicer  may have  required.  A Benefit  Plan
      Opinion is an opinion of counsel to the effect that the proposed  transfer
      will not cause the  assets of the  Trust  Estate to be  regarded  as "plan
      assets" and subject to the prohibited transaction provisions of ERISA, the
      Code or Similar Law and will not subject  the  Trustee,  the Seller or the
      Master  Servicer to any obligation in addition to those  undertaken in the
      Pooling  and  Servicing  Agreement  (including  any  liability  for  civil
      penalties or excise taxes imposed  pursuant to ERISA,  Section 4975 of the
      Code or Similar Law).

                  IN WITNESS WHEREOF,  the undersigned has caused this Agreement
to be validly executed by its duly authorized  representative  as of the day and
the year first above written.

                                   [PURCHASER]

                                   By: --------------------------

                                   Its: _________________________

                                   [Reserved]


<PAGE>


                                    EXHIBIT L

                              SERVICING AGREEMENTS

                   Norwest Mortgage, Inc. Servicing Agreement

               National City Mortgage Company Servicing Agreement

                    FT Mortgage Companies Servicing Agreement

                   SunTrust Mortgage, Inc. Servicing Agreement

                   Columbia Equities, Ltd Servicing Agreement

               The Huntington Mortgage Company Servicing Agreement

                  Banc One Mortgage Company Servicing Agreement

       Farmers State Bank & Trust Company of Superior Servicing Agreement

                   Bank of Oklahoma, N.A. Servicing Agreement

                Countrywide Home Loans, Inc. Servicing Agreement

                      HomeSide Lending Servicing Agreement

                   Hibernia National Bank Servicing Agreement

                   Brenton Mortgage, Inc. Servicing Agreement


<PAGE>


                                    EXHIBIT M
                      [FORM OF SPECIAL SERVICING AGREEMENT]

                 SPECIAL SERVICING AND COLLATERAL FUND AGREEMENT

      This SPECIAL  SERVICING AND COLLATERAL FUND AGREEMENT (the "Agreement") is
made  and  entered  into  as  of ,  between  Norwest  Bank  Minnesota,  National
Association (the "Company" and "Norwest Bank") and (the "Purchaser").

                              PRELIMINARY STATEMENT

      ________________________ is the  holder of the  entire  interest
in Norwest Asset  Securities  Corporation  Mortgage  Pass-Through  Certificates,
Series  1998-27,   Class  ____  (the  "Class  B  Certificates").   The  Class  B
Certificates were issued pursuant to a Pooling and Servicing  Agreement dated as
of October 29, 1998 among Norwest Asset Securities  Corporation,  as seller (the
"Seller"), Norwest Bank Minnesota,  National Association, as Master Servicer and
First Union National Bank, as Trustee.

 _____________________________ intends  to  resell  all of the Class B
Certificates directly to the Purchaser on or promptly after the date hereof.

      In  connection  with such sale,  the  parties  hereto have agreed that the
Company will cause, to the extent that the Company as Master Servicer is granted
such authority in the related Servicing Agreements,  the related servicers (each
a related "Servicer"), which service the Mortgage Loans which comprise the Trust
Estate  related  to the above  referenced  series  under the  related  servicing
agreements (each a related "Servicing Agreement"),  to engage in certain special
servicing  procedures relating to foreclosures for the benefit of the Purchaser,
and that the  Purchaser  will deposit  funds in a  collateral  fund to cover any
losses  attributable  to such  procedures  as well as all  advances and costs in
connection therewith, as set forth herein.

      In consideration of the mutual agreements  herein  contained,  the receipt
and sufficiency of which are hereby acknowledged,  the Company and the Purchaser
agree that the following  provisions shall become effective and shall be binding
on and enforceable by the Company and the Purchaser:

                                    ARTICLE I

                                   DEFINITIONS

      Section 1.01 Defined Terms

      Whenever used in this Agreement,  the following words and phrases,  unless
the context otherwise requires, shall have the following meanings:


<PAGE>


      Business  Day: Any day other than (i) a Saturday or a Sunday or (ii) a day
on  which  banking  institutions  in the  State  of New  York  are  required  or
authorized by law or executive order to be closed.

      Collateral  Fund: The fund  established and maintained  pursuant
to Section 3.01 hereof.

      Collateral  Fund  Permitted  Investments:  Either (i)  obligations  of, or
obligations fully guaranteed as to principal and interest by, the United States,
or any agency or instrumentality  thereof,  provided such obligations are backed
by the full faith and  credit of the United  States,  (ii) a money  market  fund
rated in the highest rating  category by a nationally  recognized  rating agency
selected by the Company,  (iii) cash,  (iv) mortgage  pass-through  certificates
issued or guaranteed by Government National Mortgage Association, FNMA or FHLMC,
(v) commercial paper (including both  non-interest-bearing  discount obligations
and interest-bearing  obligations payable on demand or on a specified date), the
issuer of which may be an affiliate  of the Company,  having at the time of such
investment a rating of at least A-1 by Standard  and Poor's  ("S&P") or at least
D-1 by Duff & Phelps Credit Rating Co.  ("DCR") or (vi) demand and time deposits
in,  certificates  of deposit of, any  depository  institution  or trust company
(which may be an affiliate of the  Company)  incorporated  under the laws of the
United  States of America or any state  thereof and subject to  supervision  and
examination by federal and/or state banking authorities,  so long as at the time
of such investment  either (x) the long-term debt obligations of such depository
institution or trust company have a rating of at least AA by DCR or S&P, (y) the
certificate of deposit or other unsecured  short-term  debt  obligations of such
depository  institution or trust company have a rating of at least D-1 by DCR or
A-1 by S&P or (z) the  depository  institution  or trust  company is one that is
acceptable  to either DCR or S&P and,  for each of the  preceding  clauses  (i),
(iv), (v) and (vi), the maturity  thereof shall be not later than the earlier to
occur of (A) 30 days from the date of the  related  investment  and (B) the next
succeeding  Distribution  Date as defined in the related  Pooling and  Servicing
Agreement.

      Commencement  of  Foreclosure:  The first official  action  required under
local  law in  order  to  commence  foreclosure  proceedings  or to  schedule  a
trustee's  sale under a deed of trust,  including (i) in the case of a mortgage,
any filing or service of process  necessary to commence an action to  foreclose,
or (ii) in the case of a deed of  trust,  posting,  the  publishing,  filing  or
delivery of a notice of sale, but not including in either case (x) any notice of
default,  notice of intent to foreclose or sell or any other action prerequisite
to  the  actions  specified  in (i) or  (ii)  above,  (y)  the  acceptance  of a
deed-in-lieu  of foreclosure  (whether in connection  with a sale of the related
property or otherwise) or (z) initiation and completion of a short pay-off.

      Current  Appraisal:  With  respect  to any  Mortgage  Loan as to which the
Purchaser has made an Election to Delay Foreclosure, an appraisal of the related
Mortgaged  Property  obtained  by the  Purchaser  at its  own  expense  from  an
independent  appraiser  (which  shall  not be an  affiliate  of  the  Purchaser)
acceptable to the Company as nearly contemporaneously as practicable to the time
of  the  Purchaser's  election,   prepared  based  on  the  Company's  customary
requirements for such appraisals.

      Election to Delay  Foreclosure:  Any  election by the  Purchaser
to delay the  Commencement  of  Foreclosure,  made in accordance  with
Section 2.02(b).


<PAGE>


      Election  to  Foreclose:   Any  election  by  the  Purchaser  to
proceed  with the  Commencement  of  Foreclosure,  made in  accordance
with Section 2.03(a).

      Monthly   Advances:   Principal   and   interest   advances  and
servicing advances including costs and expenses of foreclosure.

      Required  Collateral  Fund Balance:  As of any date of  determination,  an
amount equal to the aggregate of all amounts previously required to be deposited
in the Collateral  Fund pursuant to Section  2.02(d)  (after  adjustment for all
withdrawals and deposits pursuant to Section 2.02(e)) and Section 2.03(b) (after
adjustment for all  withdrawals  and deposits  pursuant to Section  2.03(c)) and
Section  3.02 to be reduced by all  withdrawals  therefrom  pursuant  to Section
2.02(g) and Section 2.03(d).

      Section 1.02 Definitions Incorporated by Reference

      All capitalized  terms not otherwise  defined in this Agreement shall have
the meanings assigned in the Pooling and Servicing Agreement.

                                   ARTICLE II

                          SPECIAL SERVICING PROCEDURES

      Section 2.01 Reports and Notices

      (a) In connection with the performance of its duties under the Pooling and
Servicing  Agreement  relating to the realization upon defaulted Mortgage Loans,
the Company as Master  Servicer  shall  provide to the  Purchaser  the following
notices and reports:

                  (i) Within five Business Days after each Distribution Date (or
      included in or with the monthly statements to Certificateholders  pursuant
      to the Pooling and Servicing Agreement), the Company, shall provide to the
      Purchaser a report,  using the same  methodology  and  calculations in its
      standard servicing reports,  indicating for the Trust Estate the number of
      Mortgage  Loans that are (A) thirty days,  (B) sixty days, (C) ninety days
      or more  delinquent or (D) in  foreclosure,  and  indicating for each such
      Mortgage Loan the loan number and outstanding principal balance.

                  (ii) Prior to the  Commencement  of  Foreclosure in connection
      with any Mortgage  Loan,  the Company  shall cause (to the extent that the
      Company  as Master  Servicer  is granted  such  authority  in the  related
      Servicing  Agreement)  the Servicer to provide the Purchaser with a notice
      (sent by  telecopier) of such proposed and imminent  foreclosure,  stating
      the loan number and the  aggregate  amount owing under the Mortgage  Loan.
      Such notice may be provided  to the  Purchaser  in the form of a copy of a
      referral  letter  from  such  Servicer  to  an  attorney   requesting  the
      institution of foreclosure.

            (b) If  requested  by the  Purchaser,  the  Company  shall cause the
Servicer  (to the extent  that the Company as Master  Servicer  is granted  such
authority in the related  Servicing  


<PAGE>


Agreement)  to make its  servicing  personnel  available  (during  their  normal
business  hours) to respond to reasonable  inquiries,  by phone or in writing by
facsimile,  electronic,  or overnight  mail  transmission,  by the  Purchaser in
connection  with any Mortgage Loan  identified in a report under  subsection (a)
(i) (B),  (a) (i) (C),  (a) (i) (D),  or (a) (ii)  which  has been  given to the
Purchaser;  provided,  that (1) the related  Servicer  shall only be required to
provide information that is readily accessible to its servicing personnel and is
non-confidential and (2) the related Servicer shall respond within five Business
Days orally or in writing by facsimile transmission.

            (c) In  addition  to the  foregoing,  the  Company  shall  cause the
Servicer  (to the extent  that the Company as Master  Servicer  is granted  such
authority in the related  Servicing  Agreement) to provide to the Purchaser such
information as the Purchaser may reasonably request provided, however, that such
information  is consistent  with normal  reporting  practices,  concerning  each
Mortgage  Loan that is at least ninety days  delinquent  and each  Mortgage Loan
which has become  real estate  owned,  through  the final  liquidation  thereof;
provided,   that  the  related  Servicer  shall  only  be  required  to  provide
information  that  is  readily  accessible  to its  servicing  personnel  and is
non-confidential  provided,  however,  that the  Purchaser  will  reimburse  the
Company and the related Servicer for any out of pocket expenses.

            Section 2.02  Purchaser's  Election to Delay  Foreclosure 
Proceedings

            (a) The  Purchaser  shall be deemed to direct the  Company to direct
(to the extent that the Company as Master  Servicer is granted such authority in
the related Servicing Agreement) the related Servicer that in the event that the
Company does not receive written notice of the Purchaser's  election pursuant to
subsection (b) below within 24 hours (exclusive of any intervening  non-Business
Days) of  transmission  of the notice provided by the Company under Section 2.01
(a) (ii)  subject to  extension  as set forth in Section  2.02(b),  the  related
Servicer may proceed with the  Commencement  of  Foreclosure  in respect of such
Mortgage Loan in accordance with its normal foreclosure policies without further
notice  to the  Purchaser.  Any  foreclosure  that  has  been  initiated  may be
discontinued  (i) without  notice to the Purchaser if the Mortgage Loan has been
brought  current or if a refinancing  or  prepayment  occurs with respect to the
Mortgage  Loan  (including  by means of a short  payoff  approved by the related
Servicer) or (ii) if the related Servicer has reached the terms of a forbearance
agreement  with the  borrower.  In the latter  case,  the related  Servicer  may
complete such forbearance agreement unless instructed otherwise by the Purchaser
within two Business Days notification.

            (b) In  connection  with any  Mortgage  Loan with respect to which a
notice under Section 2.01(a)(ii) has been given to the Purchaser,  the Purchaser
may elect to instruct  the  Company to cause,  to the extent that the Company as
Master  Servicer is granted such authority in the related  Servicing  Agreement,
the related Servicer to delay the Commencement of Foreclosure until such time as
the  Purchaser  determines  that  the  related  Servicer  may  proceed  with the
Commencement of  Foreclosure.  Such election must be evidenced by written notice
received  within 24 hours  (exclusive of any intervening  non-Business  Days) of
transmission  of the notice  provided by the Company under Section  2.01(a)(ii).
Such 24 hour period  shall be extended  for no longer  than an  additional  four
Business Days after the receipt of the  information  if the  Purchaser  requests
additional information related to such foreclosure;  provided, however, that the
Purchaser  will have at least  one  Business  Day to  respond  to any  requested
additional  information.  Any such 


<PAGE>


additional  information  shall  be  provided  only to the  extent  it (i) is not
confidential  in nature and (ii) is  obtainable  by the  related  Servicer  from
existing reports,  certificates or statements or is otherwise readily accessible
to its servicing  personnel.  The Purchaser  agrees that it has no right to deal
with the mortgagor  during such period.  However,  if such servicing  activities
include  acceptance  of a  deed-in-lieu  of  foreclosure  or short  payoff,  the
Purchaser will be notified and given two Business Days to respond.

            (c) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Delay  Foreclosure,  the  Purchaser  shall  obtain a Current
Appraisal  as soon as  practicable,  but in no event more than 15 business  days
thereafter, and shall provide the Company with a copy of such Current Appraisal.

            (d)  Within  two  Business  Days of  making  any  Election  to Delay
Foreclosure,  the  Purchaser  shall remit by wire  transfer to the Company,  for
deposit in the Collateral Fund, an amount,  as calculated by the Company,  equal
to the sum of (i) 125% of the  greater  of the unpaid  principal  balance of the
Mortgage  Loan and the  value  shown in the  Current  Appraisal  referred  to in
subsection  (c) above (or, if such Current  Appraisal has not yet been obtained,
the Company's  estimate  thereof,  in which case the required deposit under this
subsection  shall be adjusted upon obtaining such Current  Appraisal),  and (ii)
three months' interest on the Mortgage Loan at the applicable  Mortgage Interest
Rate.  If any  Election to Delay  Foreclosure  extends for a period in excess of
three  months  (such  excess  period  being  referred  to herein as the  "Excess
Period"), within two Business Days the Purchaser shall remit by wire transfer in
advance to the  Company for  deposit in the  Collateral  Fund the amount of each
additional month's interest, as calculated by the Company,  equal to interest on
the  Mortgage  Loan at the  applicable  Mortgage  Interest  Rate for the  Excess
Period. The terms of this Agreement will no longer apply to the servicing of any
Mortgage  Loan upon the  failure of the  Purchaser  to deposit  any of the above
amounts  relating to the Mortgage  Loan within two Business Days of the Election
to Delay  Foreclosure  or within two Business  Days of the  commencement  of the
Excess Period subject to Section 3.01.

            (e) With respect to any Mortgage  Loan as to which the Purchaser has
made an  Election  to Delay  Foreclosure,  the  Company  may  withdraw  from the
Collateral  Fund from time to time amounts  necessary  to reimburse  the related
Servicer for all related Monthly  Advances and Liquidation  Expenses  thereafter
made by such Servicer in accordance with the Pooling and Servicing Agreement and
the  related  Servicing  Agreement.  To the  extent  that the amount of any such
Liquidation  Expenses is determined by the Company based on estimated costs, and
the actual  costs are  subsequently  determined  to be higher,  the  Company may
withdraw the additional  amount from the Collateral  Fund. In the event that the
Mortgage Loan is brought current by the mortgagor and the foreclosure  action is
discontinued,  the  amounts  so  withdrawn  from the  Collateral  Fund  shall be
redeposited if and to the extent that  reimbursement  therefor from amounts paid
by the  mortgagor  is not  prohibited  pursuant  to the  Pooling  and  Servicing
Agreement  or the related  Servicing  Agreement,  applicable  law or the related
mortgage note. Except as provided in the preceding  sentence,  amounts withdrawn
from the  Collateral  Fund to cover Monthly  Advances and  Liquidation  Expenses
shall not be redeposited  therein or otherwise  reimbursed to the Purchaser.  If
and when any such Mortgage Loan is brought current by the mortgagor, all amounts
remaining  in the  Collateral  Fund in  respect  of such  Mortgage  Loan  (after


<PAGE>


adjustment  for  all  permitted   withdrawals  and  deposits  pursuant  to  this
subsection) shall be released to the Purchaser.

            (f) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Delay  Foreclosure,  the related  Servicer shall continue to
service the Mortgage Loan in accordance  with its  customary  procedures  (other
than the delay in Commencement of Foreclosure as provided  herein).  If and when
the Purchaser  shall notify the Company that it believes that it is  appropriate
to do so, the related Servicer may proceed with the Commencement of Foreclosure.
In any event,  if the Mortgage  Loan is not brought  current by the mortgagor by
the time the loan becomes 6 months delinquent, the Purchaser's election shall no
longer be effective  and at the  Purchaser's  option,  either (i) the  Purchaser
shall  purchase  the Mortgage  Loan from the related  Trust Estate at a purchase
price equal to the fair market  value as shown on the Current  Appraisal,  to be
paid by (x) applying any balance in the Collateral Fund to such to such purchase
price, and (y) to the extent of any deficiency,  by wire transfer of immediately
available  funds from the  Purchaser  to the  Company for deposit in the related
Certificate  Account;  or (ii)  the  related  Servicer  shall  proceed  with the
Commencement of Foreclosure.

            (g)  Upon  the  occurrence  of a  liquidation  with  respect  to any
Mortgage  Loan as to which the Purchaser  made an Election to Delay  Foreclosure
and as to  which  the  related  Servicer  proceeded  with  the  Commencement  of
Foreclosure in accordance with subsection (f) above, the Company shall calculate
the amount, if any, by which the value shown on the Current  Appraisal  obtained
under  subsection  (c) exceeds the actual  sales price  obtained for the related
Mortgaged Property (net of Liquidation  Expenses and accrued interest related to
the extended  foreclosure  period), and the Company shall withdraw the amount of
such excess from the Collateral  Fund,  shall remit the same to the Trust Estate
and in its  capacity as Master  Servicer  shall apply such amount as  additional
Liquidation  Proceeds  pursuant to the Pooling and  Servicing  Agreement.  After
making such withdrawal,  all amounts remaining in the Collateral Fund in respect
of such  Mortgage  Loan (after  adjustment  for all  permitted  withdrawals  and
deposits pursuant to this Agreement) shall be released to the Purchaser.

      Section  2.03  Purchaser's  Election  to Commence  Foreclosure  
Proceedings

            (a) In  connection  with any Mortgage  Loan  identified  in a report
under Section 2.01(a)(i)(B),  the Purchaser may elect to instruct the Company to
cause,  to the extent  that the  Company  as Master  Servicer  is  granted  such
authority in the related  Servicing  Agreement,  the related Servicer to proceed
with the Commencement of Foreclosure as soon as practicable.  Such election must
be evidenced by written  notice  received by the Company by 5:00 p.m.,  New York
City time, on the third Business Day following the delivery of such report under
Section 2.01(a)(i).

            (b) Within two Business  Days of making any  Election to  Foreclose,
the Purchaser shall remit to the Company, for deposit in the Collateral Fund, an
amount,  as  calculated  by the  Company,  equal to 125% of the  current  unpaid
principal balance of the Mortgage Loan and three months interest on the Mortgage
Loan at the  applicable  Mortgage  Interest  Rate. If and when any such Mortgage
Loan is brought current by the mortgagor,  all amounts in the Collateral Fund in
respect of such Mortgage Loan (after  adjustment  for all permitted  withdrawals
and deposits


<PAGE>


pursuant to this  Agreement)  shall be released to the  Purchaser  if and to the
extent that  reimbursement  therefor  from amounts paid by the  mortgagor is not
prohibited  pursuant  to the  Pooling  and  Servicing  Agreement  or the related
Servicing  Agreement,  applicable law or the related mortgage note. The terms of
this  Agreement  will no longer apply to the servicing of any Mortgage Loan upon
the  failure of the  Purchaser  to deposit  the above  amounts  relating  to the
Mortgage Loan within two Business  Days of the Election to Foreclose  subject to
Section 3.01.

            (c) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Foreclose,  the related  Servicer  shall continue to service
the  Mortgage  Loan in  accordance  with its  customary  procedures  (other than
Commencement of Foreclosure as provided herein).  In connection  therewith,  the
Company shall have the same rights to make  withdrawals for Monthly Advances and
Liquidations  Expenses from the  Collateral  Fund as are provided  under Section
2.02(e), and the Company shall make reimbursements thereto to the limited extent
provided under such subsection in accordance with its customary procedures.  The
Company shall not be required to cause, to the extent that the Company as Master
Servicer is granted  such  authority  in the related  Servicing  Agreement,  the
related Servicer to proceed with the Commencement of Foreclosure if (i) the same
is stayed as a result of the  mortgagor's  bankruptcy or is otherwise  barred by
applicable  law, or to the extent that all legal  conditions  precedent  thereto
have not yet been complied with, or (ii) the Company  believes there is a breach
of representations or warranties by the Company, a Servicer,  or a Seller, which
may result in a repurchase or  substitution  of such Mortgage Loan, or (iii) the
Company or related Servicer  reasonably  believes the Mortgaged  Property may be
contaminated with or affected by hazardous wastes or hazardous  substances (and,
without  limiting  the  related   Servicer's  right  not  to  proceed  with  the
Commencement of Foreclosure, the Company supplies the Purchaser with information
supporting  such  belief).  Any  foreclosure  that  has  been  initiated  may be
discontinued  (x) without  notice to the Purchaser if the Mortgage Loan has been
brought  current or if a refinancing  or  prepayment  occurs with respect to the
Mortgage Loan  (including by means of a short payoff  approved by the Purchaser)
or (y) with  notice to the  Purchaser  if the related  Servicer  has reached the
terms of a forbearance  agreement unless  instructed  otherwise by the Purchaser
within two Business Days of such  notification.  Any such  instruction  shall be
based upon a decision that such forbearance  agreement is not in conformity with
reasonable servicing practices.

            (d)  Upon  the  occurrence  of a  liquidation  with  respect  to any
Mortgage Loan as to which the Purchaser  made an Election to Foreclose and as to
which the related  Servicer  proceeded with the  Commencement  of Foreclosure in
accordance with subsection (c) above, the Company shall calculate the amount, if
any, by which the unpaid  principal  balance of the Mortgage Loan at the time of
liquidation  (plus  all  unreimbursed   interest  and  servicing   advances  and
Liquidation  Expenses  in  connection  therewith  other than those paid from the
Collateral  Fund)  exceeds  the actual  sales  price  obtained  for the  related
Mortgaged  Property,  and the Company  shall  withdraw the amount of such excess
from the  Collateral  Fund,  shall remit the same to the Trust Estate and in its
capacity as Master  Servicer  shall apply such amount as additional  Liquidation
Proceeds  pursuant to the Pooling and  Servicing  Agreement.  After  making such
withdrawal,  all amounts  remaining in the Collateral Fund (after adjustment for
all  withdrawals  and  deposits  pursuant to  subsection  (c) in respect of such
Mortgage Loan shall be released to the Purchaser.


<PAGE>


      Section 2.04 Termination

            (a) With respect to all Mortgage Loans included in the Trust Estate,
the Purchaser's  right to make any Election to Delay Foreclosure or any Election
to Foreclose and the Company's  obligations  under Section 2.01 shall  terminate
(i) at such time as the Principal  Balance of the Class B Certificates  has been
reduced  to  zero,  (ii) if the  greater  of (x) 43% (or such  lower  or  higher
percentage  that  represents  the  related  Servicer's  actual  historical  loss
experience  with respect to the Mortgage Loans in the related pool as determined
by the Company) of the aggregate  principal  balance of all Mortgage  Loans that
are in  foreclosure or are more than 90 days  delinquent on a contractual  basis
and REO  properties  or (y) the  aggregate  amount  that the  Company  estimates
through the normal servicing  practices of the related Servicer will be required
to be withdrawn  from the  Collateral  Fund with respect to Mortgage Loans as to
which the Purchaser has made an Election to Delay  Foreclosure or an Election to
Foreclosure,  exceeds  (z) the  then-current  principal  balance  of the Class B
Certificates,  (iii) upon any transfer by the  Purchaser of any interest  (other
than the minority interest therein,  but only if the transferee provides written
acknowledgment  to the Company of the Purchaser's  right hereunder and that such
transferee will have no rights  hereunder) in the Class B Certificates  (whether
or not such transfer is registered  under the Pooling and Servicing  Agreement),
including any such transfer in connection with a termination of the Trust Estate
or (iv) upon any breach of the terms of this Agreement by the Purchaser.

            (b)  Except  as  set  forth  in  2.04(a),  this  Agreement  and  the
respective  rights,  obligations and  responsibilities  of the Purchaser and the
Company  hereunder  shall  terminate  upon the  later to occur of (i) the  final
liquidation  of the  last  Mortgage  Loan as to  which  the  Purchaser  made any
Election to Delay Foreclosure or any Election to Foreclose and the withdrawal of
all remaining  amounts in the  Collateral  Fund as provided  herein and (ii) ten
Business Days' notice.  The  Purchaser's  right to make an election  pursuant to
Section 2.02 or Section 2.03 hereof with respect to a particular  Mortgage  Loan
shall terminate if the Purchaser fails to make any deposit required  pursuant to
Section  2.02(d) or 2.03(b) or if the Purchaser  fails to make any other deposit
to the Collateral Fund pursuant to this Agreement.



                             ARTICLE III

                  COLLATERAL FUND; SECURITY INTEREST

            Section 3.01.     Collateral Fund

            Upon receipt from the Purchaser of the initial amount required to be
deposited  in the  Collateral  Fund  pursuant to Article  II, the Company  shall
establish and maintain with Bankers Trust Company as a segregated account on its
books and records an account (the  "Collateral  Fund"),  entitled  "Norwest Bank
Minnesota,  National  Association,  as  Master  Servicer,  for  the  benefit  of
registered holders of Norwest Asset Securities Corporation Mortgage Pass-Through
Certificates, Series 1998-27. Amounts held in the Collateral Fund shall continue
to be the  property of the  Purchaser,  subject to the first  priority  security
interest  granted  hereunder  for the


<PAGE>


benefit of the  Certificateholders,  until  withdrawn from the  Collateral  Fund
pursuant  to  Section  2.02 or 2.03  hereof.  The  Collateral  Fund  shall be an
"outside reserve fund" within the meaning of the REMIC Provisions,  beneficially
owned by the  Purchaser  for federal  income tax  purposes.  All  income,  gain,
deduction  or loss with  respect  to the  Collateral  Fund  shall be that of the
Purchaser. All distributions from the Trust Fund to the Collateral Fund shall be
treated as distributed to the Purchaser as the beneficial owner thereof.

            Upon the  termination of this  Agreement and the  liquidation of all
Mortgage  Loans as to  which  the  Purchaser  has  made  any  Election  to Delay
Foreclosure  or any Election to Foreclose  pursuant to Section 2.04 hereof,  the
Company shall distribute or cause to be distributed to the Purchaser all amounts
remaining  in the  Collateral  Fund  (after  adjustment  for  all  deposits  and
permitted  withdrawals  pursuant to this Agreement) together with any investment
earnings  thereon.  In the event the  Purchaser  has made any  Election to Delay
Foreclosure  or any  Election to  Foreclose,  prior to any  distribution  to the
Purchaser  of  all  amounts  remaining  in the  Collateral  Fund,  funds  in the
Collateral Fund shall be applied consistent with the terms of this Agreement.

            Section 3.02.     Collateral Fund Permitted Investments.

            The Company shall, at the written direction of the Purchaser, invest
the funds in the Collateral Fund in Collateral Fund Permitted Investments.  Such
direction shall not be changed more frequently than quarterly. In the absence of
any direction,  the Company shall select such investments in accordance with the
definition of Collateral Fund Permitted Investments in its discretion.

            All  income and gain  realized  from any  investment  as well as any
interest  earned on deposits in the  Collateral  Fund (net of any losses on such
investments)  and any  payments of principal  made in respect of any  Collateral
Fund  Permitted  Investment  shall be  deposited  in the  Collateral  Fund  upon
receipt.  All costs and realized losses associated with the purchase and sale of
Collateral  Fund Permitted  Investments  shall be borne by the Purchaser and the
amount  of net  realized  losses  shall be  deposited  by the  Purchaser  in the
Collateral Fund promptly upon realization.  The Company shall  periodically (but
not more  frequently  than monthly)  distribute to the Purchaser upon request an
amount of cash,  to the extent cash is  available  therefore  in the  Collateral
Fund,  equal to the amount by which the balance of the  Collateral  Fund,  after
giving effect to all other  distributions to be made from the Collateral Fund on
such  date,  exceeds  the  Required  Collateral  Fund  Balance.  Any  amounts so
distributed  shall be  released  from the lien  and  security  interest  of this
Agreement.

            Section 3.03.     Grant of Security Interest

            The  Purchaser  hereby  grants to the Company for the benefit of the
Certificateholders under the Pooling and Servicing Agreement a security interest
in and lien on all of the  Purchaser's  right,  title and interest,  whether now
owned or hereafter acquired, in and to: (1) the Collateral Fund, (2) all amounts
deposited in the Collateral  Fund and Collateral  Fund Permitted  Investments in
which such  amounts are  invested  (and the  distributions  and proceeds of such
investments)  and (3) all cash and  non-cash  proceeds of any of the  foregoing,
including  proceeds of the  voluntary  conversion  thereof (all of the foregoing
collectively, the "Collateral").


<PAGE>


            The Purchaser  acknowledges the lien on and the security interest in
the Collateral for the benefit of the  Certificateholders.  The Purchaser  shall
take all actions  requested  by the Company as may be  reasonably  necessary  to
perfect the security interest created under this Agreement in the Collateral and
cause it to be prior to all other  security  interests and liens,  including the
execution  and  delivery  to the  Company  for filing of  appropriate  financing
statements in accordance with applicable law. The Company shall file appropriate
continuation  statements,  or  appoint  an  agent  on its  behalf  to file  such
statements, in accordance with applicable law.

            Section 3.04.     Collateral Shortfalls.

            In the event that amounts on deposit in the  Collateral  Fund at any
time are  insufficient  to cover any  withdrawals  therefrom that the Company is
then entitled to make  hereunder,  the Purchaser  shall be obligated to pay such
amounts to the Company immediately upon demand. Such obligation shall constitute
a general corporate obligation of the Purchaser. The failure to pay such amounts
within two Business Days of such demand (except for amounts to cover interest on
a Mortgage  Loan  pursuant  to Sections  2.02(d)  and 2.03 (b)),  shall cause an
immediate  termination  of the  Purchaser's  right to make any Election to Delay
Foreclosure  or Election to Foreclose and the Company's  obligations  under this
Agreement  with  respect to all  Mortgage  Loans to which  such  insufficiencies
relate, without the necessity of any further notice or demand on the part of the
Company.



                                   ARTICLE IV

                            MISCELLANEOUS PROVISIONS


            Section 4.01.     Amendment.

            This  Agreement  may be amended from time to time by the Company and
the Purchaser by written agreement signed by the Company and the Purchaser.

            Section 4.02.     Counterparts.

            This  Agreement  may be  executed  simultaneously  in any  number of
counterparts,  each of which counterparts shall be deemed to be an original, and
such counterparts shall constitute but one and the same instrument.

            Section 4.03.     Governing Law.

            This Agreement shall be construed in accordance with the laws of the
State  of New York and the  obligations,  rights  and  remedies  of the  parties
hereunder shall be determined in accordance with such laws.

            Section 4.04.     Notices.


<PAGE>


            All demands,  notices and direction hereunder shall be in writing or
by telecopy and shall be deemed effective upon receipt to:

            (a)   in the case of the Company,

                  Norwest Bank Minnesota, National Association
                  7485 New Horizon Way
                  Frederick, MD  21703

                  Attention:  Vice President, Master Servicing
                  Phone:      301-696-7800
                  Fax:        301-815-6365

            (b)   in the case of the Purchaser,

                  ______________________________
                  ______________________________
                  ______________________________
                  ______________________________
                  Attention: ___________________

            Section 4.05.     Severability of Provisions.

            If any one or more of the covenants,  agreements, provision or terms
of this Agreement shall be for any reason whatsoever, including regulatory, held
invalid, then such covenants, agreements,  provisions or terms of this Agreement
and  shall  in no way  affect  the  validity  or  enforceability  of  the  other
provisions of this Agreement.

            Section 4.06.     Successors and Assigns.

            The provisions of this Agreement  shall be binding upon and inure to
the benefit of the respective  successors and assigns of the parties hereto, and
all such  provisions  shall  inure  to the  benefit  of the  Certificateholders;
provided,  however,  that the rights under this Agreement  cannot be assigned by
the Purchaser without the consent of the Company.

            Section 4.07.     Article and Section Headings.

            The article  and  section  headings  herein are for  convenience  of
reference only and shall not limit or otherwise affect the meaning hereof.

            Section 4.08.     Confidentiality.

            The Purchaser  agrees that all information  supplied by or on behalf
of the Company pursuant to Sections 2.01 or 2.02,  including  individual account
information,  is the  property of the 


<PAGE>


Company and the Purchaser agrees to hold such  information  confidential and not
to disclose such information.

            Each party hereto agrees that neither it, nor any officer, director,
employee,  affiliate or independent  contractor acting at such party's direction
will  disclose  the terms of  Section  4.09 of this  Agreement  to any person or
entity  other  than such  party's  legal  counsel  except  pursuant  to a final,
non-appealable  order of court,  the pendency of such order the other party will
have  received  notice of at least five business days prior to the date thereof,
or pursuant to the other party's prior express written consent.

            Section 4.09.     Indemnification.

            The Purchaser agrees to indemnify and hold harmless the Company, the
Seller, and each Servicer and each person who controls the Company,  the Seller,
or a Servicer and each of their respective officers,  directors,  affiliates and
agents acting at the  Company's,  the Seller's,  or a Servicer's  direction (the
"Indemnified   Parties")  against  any  and  all  losses,   claims,  damages  or
liabilities  to which  they may be  subject,  insofar  as such  losses,  claims,
damages or  liabilities  (or  actions in respect  thereof)  arise out of, or are
based upon, actions taken by, or actions not taken by, the Company,  the Seller,
or a Servicer,  or on their behalf,  in accordance  with the  provisions of this
Agreement and (i) which actions conflict with the Company's,  the Seller's, or a
Servicer's  obligations under the Pooling and Servicing Agreement or the related
Servicing Agreement, or (ii) give rise to securities law liability under federal
or state securities laws with respect to the Certificates.  The Purchaser hereby
agrees to reimburse the  Indemnified  Parties for the reasonable  legal or other
expenses incurred by them in connection with investigating or defending any such
loss, claim, damage, liability or action. The indemnification obligations of the
Purchaser  hereunder  shall  survive  the  termination  or  expiration  of  this
Agreement.


<PAGE>


            IN WITNESS WHEREOF,  the Company and the Purchaser have caused their
names  to  be  signed  hereto  by  their  respective   officers  thereunto  duly
authorized, all as of the day and year first above written.

                                        Norwest Bank Minnesota, National
                                          Association

                                        By: __________________________
                                        Name:  _______________________
                                        Title: _______________________


                                        By: __________________________
                                        Name:  _______________________
                                        Title: _______________________




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