CHASE FUNDING INC
8-K, 1999-03-18
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:  March 16, 1999
(Date of earliest event reported)

Commission File No.  333-64131


                              Chase Funding, Inc.
- --------------------------------------------------------------------------------



        New York                                         13-3840732
- --------------------------------------------------------------------------------
(State of Incorporation)                    (I.R.S. Employer Identification No.)



343 Thornall Street
Edison, New Jersey                                            08837
- --------------------------------------------------------------------------------
(Address of principal executive offices)                    (Zip Code)



                                 (732) 205-0600
- --------------------------------------------------------------------------------
              (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

         Attached as exhibits are certain  Structural Term Sheets and Collateral
Term Sheets (as defined in the no-action letter dated May 20, 1994 issued by the
Securities and Exchange Commission to Kidder,  Peabody Acceptance Corporation I,
Kidder,  Peabody & Co.  Incorporated and Kidder Structured Asset Corporation) as
modified by a no-action letter (the "First PSA No-Action  Letter") issued by the
staff of the  Commission  on May 27, 1994 to the Public  Securities  Association
(the  "PSA") and as further  modified by a  no-action  letter  (the  "Second PSA
No-Action Letter") issued by the staff of the Commission on March 9, 1995 to the
PSA)   furnished  to  the   Registrant  by  Morgan   Stanley  Dean  Witter  (the
"Underwriter") in respect of the Registrant's  proposed offering of Asset-Backed
Certificates, Series 1999-1 (the "Certificates").

         The  Certificates  will be offered pursuant to a Prospectus and related
Prospectus Supplement (together, the "Prospectus"), which will be filed with the
Commission  pursuant to Rule 424 under the  Securities  Act of 1933,  as amended
(the "Act").  The Certificates will be registered  pursuant to the Act under the
Registrant's   Registration   Statement  on  Form  S-3  (No.   333-64131)   (the
"Registration  Statement").  The Registrant  hereby  incorporates the Structural
Term  Sheets  and  Collateral  Term  Sheets  by  reference  in the  Registration
Statement.

         The  Structural  Term Sheets and  Collateral  Term Sheets were prepared
solely by the Underwriter,  and the Registrant did not prepare or participate in
the preparation  of the  Structural  Term  Sheets and  Collateral  Term  Sheets.

         Any statement or information contained in the Structural Term Sheets or
Collateral Term Sheets shall be deemed to be modified or superseded for purposes
of the  Prospectus and the  Registration  Statement by statements or information
contained in the Prospectus.



<PAGE>




ITEM 7.  Financial Statements, Pro Forma Financial Information and Exhibits

         (c) Exhibits

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

(99)                                 Structural  Term Sheets and Collateral Term
                                     Sheets  prepared  by  Morgan  Stanley  Dean
                                     Witter,  in  connection  with Chase Funding
                                     Mortgage  Loan  Asset-Backed  Certificates,
                                     Series 1999-1.





<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.


                                                  CHASE FUNDING, INC.

Date:  March 17, 1999

                                              By: /s/    Eileen Lindblom
                                                  ------------------------------
                                                  Name:  Eileen Lindblom
                                                  Title: Vice President



<PAGE>




                               INDEX TO EXHIBITS

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

(99)                       Structural Term Sheets and Collateral     E
                           Term Sheets prepared by Morgan Stanley
                           Dean Witter in connection with Chase
                           Funding Mortgage Loan Asset-Backed
                           Certificates, Series 1999-1.









                                Chase Funding
           Mortgage Loan Asset-Backed Certificates, Series 1999-1

                         $365,000,000 (Approximate)
                             Subject to Revision

                  March 16, 1999 - Computational Materials

This information has been prepared in connection with the issuance of securities
representing  interests in the above trust,  and is based in part on information
provided by Chase Manhattan  Mortgage  Corporation  with respect to the expected
characteristics  of the pool of home equity loans in which these securities will
represent  undivided  beneficial  interests.   The  actual  characteristics  and
performance  of the home equity loans will differ from the  assumptions  used in
preparing these  materials,  which are  hypothetical  in nature.  Changes in the
assumptions  may have a material  impact on the  information  set forth in these
materials.  No  representation  is made that any performance or return indicated
herein will be achieved.  For example,  it is very  unlikely that the loans will
prepay at a constant rate or follow a predictable pattern.  This information may
not be used or otherwise  disseminated  in connection  with the offer or sale of
these or any other  securities,  except in connection  with the initial offer or
sale of these securities to you to the extent set forth below. NO REPRESENTATION
IS MADE AS TO THE APPROPRIATENESS, USEFULNESS, ACCURACY OR COMPLETENESS OF THESE
MATERIALS OR THE ASSUMPTIONS ON WHICH THEY ARE BASED.  Additional information is
available upon request. These materials do no constitute an offer to buy or sell
or a  solicitation  of an offer to buy or sell any security or  instrument or to
participate in any particular  trading  strategy.  ANY SUCH OFFER TO BUY OR SELL
ANY SECURITY  WOULD BE MADE PURSUANT TO A DEFINITIVE  PROSPECTUS  AND PROSPECTUS
SUPPLEMENT  PREPARED BY THE ISSUER WHICH WOULD CONTAIN MATERIAL  INFORMATION NOT
CONTAINED IN THESE  MATERIALS.  SUCH  PROSPECTUS AND PROSPECTUS  SUPPLEMENT WILL
CONTAIN ALL MATERIAL INFORMATION IN RESPECT OF ANY SUCH SECURITY OFFERED THEREBY
AND ANY  DECISION TO INVEST IN SUCH  SECURITIES  SHOULD BE MADE SOLELY  RELIANCE
UPON SUCH PROSPECTUS AND PROSPECTUS  SUPPLEMENT.  ANY CAPITALIZED TERMS USED BUT
NOT  DEFINED  HEREIN  ARE TO BE READ IN  CONJUNCTION  WITH SUCH  PROSPECTUS  AND
PROSPECTUS  SUPPLEMENT.  In the  event of any such  offering,  these  materials,
including  any  description  of the  loans  contained  herein,  shall be  deemed
superseded,  amended and  supplemented  in their entirety by such Prospectus and
Prospectus Supplement.  To Our Readers Worldwide: In addition,  please note that
this  information  has been provided by Morgan  Stanley & Co.  Incorporated  and
approved  by  Morgan  Stanley  & Co.  International  Limited,  a  member  of the
Securities  and Futures  Authority,  and Morgan  Stanley Japan Ltd. We recommend
that  investors  obtain the advice of their Morgan  Stanley & Co.  International
Limited  or Morgan  Stanley  Japan  Ltd.  representative  about  the  investment
concerned.  NOT FOR  DISTRIBUTION  TO PRIVATE  CUSTOMERS  AS DEFINED BY THE U.K.
SECURITIES AND FUTURES AUTHORITY.



<PAGE>


                                 TERM SHEET
                               March 16, 1999

                                Chase Funding
                   Mortgage Loan Asset-Backed Certificates
                                Series 1999-1



                         $365,000,000 (Approximate)
                             Subject to Revision



<TABLE>
<CAPTION>

- ------------------------------------------------------------------------------------------------
                               Ratings                                          Exp Final
Class        Amount            (S&P/Fitch    WAL[1]    Bond Type    Coupon       Maturity[1]
- -----        ------            ----------    ------    ---------    ------       ---------

- ------------------------------------------------------------------------------------------------
   <S>       <C>               <C>            <C>     <C>          <C>          <C>
   IA-1      $ 56,600,000      AAA/AAA        1.14    SEQ          Fixed        6/01
   IA-2      $ 23,800,000      AAA/AAA        3.04    SEQ          Fixed        4/03
   IA-3      $ 12,900,000      AAA/AAA        5.03    SEQ          Fixed        7/05
   IA-4      $ 12,000,000      AAA/AAA        8.13    SEQ          Fixed        9/07
   IA-5      $ 13,000,000      AAA/AAA        6.48    NAS          Fixed        9/07
   IM-1      $  6,987,000      AA/AA          5.65    MEZ          Fixed        9/07
   IM-2      $  2,275,000      A/A            5.65    MEZ          Fixed[2]     9/07
   IB        $  2,438,000      BBB/BBB        5.08    SUB          Fixed[2]     9/07

   IIA-1     $138,650,000      AAA/AAA        2.50    Pass-thru    1M Libor +   5/06
                                                                   [   ][3]
   IIA-2     $ 58,750,000      AAA/AAA        1.98    NAS          Fixed        3/02
   IIM-1     $ 17,625,000      AA/AA          4.90    MEZ          IM Libor +   5/06
                                                                  [   ][3]
   IIM-2     $ 11,750,000      A/A            4.83    MEZ          IM Libor +   5/06
                                                                  [   ][3]
   IIB       $  8,225,000      BBB/BBB        4.79    SUB          IM Libor +   5/06
                                                                   [   ][3]
- ------------------------------------------------------------------------------------------------
</TABLE>



- --------

1    The  Group 1  Certificates  will be  priced  at 23 HEP % while the Group II
     Certificates will be priced at 27% CPR. Assumes 10% call by group.

2    Subject to an available funds cap.

3    Subject to an available funds cap and a maximum funds cap.







This information has been prepared in connection with the issuance of securities
representing  interests in the above trust,  and is based in part on information
provided by Chase Manhattan  Mortgage  Corporation  with respect to the expected
characteristics  of the pool of home equity loans in which these securities will
represent  undivided  beneficial  interests.   The  actual  characteristics  and
performance  of the home equity loans will differ from the  assumptions  used in
preparing these  materials,  which are  hypothetical  in nature.  Changes in the
assumptions  may have a material  impact on the  information  set forth in these
materials.  No  representation  is made that any performance or return indicated
herein will be achieved.  For example,  it is very  unlikely that the loans will
prepay at a constant rate or follow a predictable pattern.  This information may
not be used or otherwise  disseminated  in connection  with the offer or sale of
these or any other  securities,  except in connection  with the initial offer or
sale of these securities to you to the extent set forth below. NO REPRESENTATION
IS MADE AS TO THE APPROPRIATENESS, USEFULNESS, ACCURACY OR COMPLETENESS OF THESE
MATERIALS OR THE ASSUMPTIONS ON WHICH THEY ARE BASED.  Additional information is
available upon request. These materials do no constitute an offer to buy or sell
or a  solicitation  of an offer to buy or sell any security or  instrument or to
participate in any particular  trading  strategy.  ANY SUCH OFFER TO BUY OR SELL
ANY SECURITY  WOULD BE MADE PURSUANT TO A DEFINITIVE  PROSPECTUS  AND PROSPECTUS
SUPPLEMENT  PREPARED BY THE ISSUER WHICH WOULD CONTAIN MATERIAL  INFORMATION NOT
CONTAINED IN THESE  MATERIALS.  SUCH  PROSPECTUS AND PROSPECTUS  SUPPLEMENT WILL
CONTAIN ALL MATERIAL INFORMATION IN RESPECT OF ANY SUCH SECURITY OFFERED THEREBY
AND ANY  DECISION TO INVEST IN SUCH  SECURITIES  SHOULD BE MADE SOLELY  RELIANCE
UPON SUCH PROSPECTUS AND PROSPECTUS  SUPPLEMENT.  ANY CAPITALIZED TERMS USED BUT
NOT  DEFINED  HEREIN  ARE TO BE READ IN  CONJUNCTION  WITH SUCH  PROSPECTUS  AND
PROSPECTUS  SUPPLEMENT.  In the  event of any such  offering,  these  materials,
including  any  description  of the  loans  contained  herein,  shall be  deemed
superseded,  amended and  supplemented  in their entirety by such Prospectus and
Prospectus Supplement.  To Our Readers Worldwide: In addition,  please note that
this  information  has been provided by Morgan  Stanley & Co.  Incorporated  and
approved  by  Morgan  Stanley  & Co.  International  Limited,  a  member  of the
Securities  and Futures  Authority,  and Morgan  Stanley Japan Ltd. We recommend
that  investors  obtain the advice of their Morgan  Stanley & Co.  International
Limited  or Morgan  Stanley  Japan  Ltd.  representative  about  the  investment
concerned.  NOT FOR  DISTRIBUTION  TO PRIVATE  CUSTOMERS  AS DEFINED BY THE U.K.
SECURITIES AND FUTURES AUTHORITY.


<PAGE>





Title of Certificates:   Chase Funding Mortgage Loan Asset-Backed
                         Certificates, Series 1999-1,consisting of:
                         IA-1, IA-2, IA-3, IA-4, IA-5
                         IM-1, IM-2
                         IB
                         Group I Certificates
                                   and
                         IIA-1
                         IIA-2
                         IIM-1, IIM-2
                         IIB
                         Group II Certificates


Underwriters:            Chase Securities Inc., Lehman Brothers, Inc. and Morgan
                         Stanley Dean Witter.


Depositor:               Chase Funding, Inc.


Seller and 
Master Servicer:         Chase Manhattan Mortgage Corporation


Subservicer:             Advanta Mortgage Corp. USA


Trustee:                 Citibank, N.A.


Cut-Off Date:            [March 1, 1999]


Pricing Date:            [March 18, 1999]


Closing Date:            [March 26, 1999]


Distribution Dates:      Distribution   of   principal   and   interest  on  the
                         certificates will be made on the 25th day of each month
                         or,  if such day is not a  business  day,  on the first
                         business day thereafter commencing in April 1999.

ERISA Considerations:    The  Class  IA  and  IIA  Certificates  will  be  ERISA
                         eligible  as  of  Closing.  However,  investors  should
                         consult   with  their   counsel  with  respect  to  the
                         consequences  under ERISA and the Internal Revenue Code
                         of an ERISA Plan's  acquisition  and  ownership of such
                         Certificates.

Legal Investment:        The Certificates will NOT constitute  "mortgage-related
                         securities" for the purposes of SMMEA.

Tax Status:              For federal  income tax  purposes,  the Trust Fund will
                         include two  segregated  asset  pools,  with respect to
                         which  elections  will be made to treat each as a "real
                         estate mortgage investment conduit" ("REMIC").


Optional Termination:    The Master  Servicer  has the option to exercise a call
                         on each  loan  group  individually  when the  aggregate
                         Stated  Principal  Balance  for that loan group is less
                         than or equal to 10% of the aggregate  Stated Principal
                         Balance of the  related  group as of the  Cut-Off  Date
                         (i.e.  separate calls for each group). The call will be
                         exercised at a price equal to the sum of (i) the unpaid
                         principal  balance of the Mortgage Loans in the related
                         loan group (other than in respect of REO property) plus
                         accrued  interest,  net of the  Servicing  Fee  and any
                         unpaid  advances of interest,  (ii) the appraised value
                         of any REO  Property in the  related  loan group (up to
                         the unpaid  principal  balance of the related  Mortgage
                         Loan), and (iii) any unreimbursed  out-of-pocket  costs
                         and expenses and the principal portion of Advances,  in
                         each case  previously  incurred by the  Servicer in the
                         performance of its servicing  obligations in connection
                         with such mortgage loans.


Mortgage Loans:          The  mortgage  pool  will  consist  of  mortgage  loans
                         ("Mortgage  Loans")  that will be divided  into a fixed
                         rate  coupon  group  (Group  I) and an  adjustable-rate
                         coupon group (Group II). The mortgage loans are secured
                         by first liens on real properties.


<PAGE>



      Chase Funding Mortgage Loan Asset-Backed Certificates, Series 1999-1

                              Certificate Structure

CreditEnhancement:       1) Excess interest
                         2) Over-Collateralization
                         3) Cross-Collateralization
                         4) Subordination


Excess Interest:         Excess  interest  cashflows  from  each  group  will be
                         available as credit enhancement for the related group.

Overcollateralization:   The   overcollateralization   ("O/C")   provisions  are
                         intended to provide for the limited acceleration of the
                         senior Certificates relative to the amortization of the
                         related mortgage group,  generally until the O/C levels
                         are reached.  Accelerated  amortization  is achieved by
                         applying  certain  excess  interest  collected  on each
                         mortgage  group  to the  payment  of  principal  on the
                         related senior Certificates,  resulting in the build up
                         of O/C.  By paying  down the  principal  balance of the
                         certificates faster than the principal  amortization of
                         the related  mortgage group,  an  overcollateralization
                         amount equal to the excess of the  aggregate  principal
                         balance  of  the  related   mortgage   group  over  the
                         principal  balance  of  the  related   Certificates  is
                         created. Excess cashflow will be directed to build each
                         O/C amount until the respective  mortgage group reaches
                         its   required   O/C   target.   Upon  this  event  the
                         acceleration  feature  will  cease,  unless  it is once
                         again necessary to maintain the required O/C level.

                         GROUP I CERTIFICATES
                         Initial: 0.00%                Target: 0.65% of original
                         Stepdown: 1.30% of current    Floor:  0.50% of original

                         Group II CERTIFICATES
                         Initial: 0.00%                Target: 2.00% of original
                         Stepdown: 4.00% of current    Floor:  0.50% of original

                      (Preliminary and Subject to Revision)
Cross-
Collateralization:       Excess spread from each of the two mortgage groups,  if
                         not  needed to  credit  enhance  its own group  will be
                         available to credit enhance the other group.


<PAGE>


Group I Subordination[1]:                 (S&P/FITCH)       GROUP I (Fixed)

                        Class IA          (AAA/AAA)         9.650%
                        Class IM-1        (AA/AA)           4.275%
                        Class IM-2        (A/A)             2.525%
                        Class IB          (BBB/BBB)         0.650%

                    (Preliminary and Subject to Revision)




Group I Class Sizes:                      (S&P/FITCH)       GROUP I (Fixed)

                        Class IA          (AAA/AAA)          91.000%
                        Class IM-1        (AA/AA)             5.375%
                        Class IM-2        (A/A)               1.750%
                        Class IB          (BBB/BBB)           1.875%

                    (Preliminary and Subject to Revision)




Group II Subordination[1]:                (S&P/FITCH)      GROUP II (Adjustable)

                        Class IIA         (AAA/AAA)        18.000%
                        Class IIM-1       (AA/AA)          10.500%
                        Class IIM-2       (A/A)             5.500%
                        Class IIB         (BBB/BBB)         2.000%

                    (Preliminary and Subject to Revision)




Group II Class Sizes:                     (S&P/FITCH)      GROUP II (Adjustable)

                        Class IIA         (AAA/AAA)        84.000%
                        Class IIM-1       (AA/AA)           7.500%
                        Class IIM-2       (A/A)             5.000%
                        Class IIB         (BBB/BBB)         3.500%

                    (Preliminary and Subject to Revision)



[1]  The subordination percentage includes initial target  overcollateralization
     of 0.65% for Group I and  2.00%  for Group II.  This  overcollateralization
     credit support will not be available as of the closing date.

<PAGE>



GROUP I



Mortgage Loans:          Fixed-Rate, First Lien Sub-prime Mortgage Loans

Total Group Size*:       $130,000,000

Prepayment
Assumption:              23% HEP (2.3% - 23% CPR Ramp over 10 months)

Fixed Rate Available
Funds Cap:               The  Pass-Through   Rate  of  the  Class  IM-2  and  IB
                         Certificates  is subject to the Group I Available Funds
                         Cap which is a rate equal to the weighted average gross
                         interest  rate of the  related  Mortgage  Loans  less a
                         servicing fee (50 bps) and a  trustee/master  servicing
                         fee (1 bps).

Interest Accrual:        Interest   will  accrue   during  the  calendar   month
                         preceding the month of distribution.

Payment Delay:           24 days

Int. Pmt. Basis:         30/360

Coupon Step Up:          If the 10% Clean-Up  Call for the Group I  Certificates
                         is not exercised,  the  Pass-Through  Rate on the Class
                         IA-4 Certificates shall increase by 50 bps.






* The  Mortgage  Pool  as  of  the  Closing  Date  will  include   approximately
  [$39,000,000]  of Fixed  Rate  Mortgage  Loans  that are not  included  in the
  statistical  information  set  forth  in this  document.  Updated  statistical
  information on the final Mortgage Pool (giving effect to the inclusion of such
  Mortgage  Loans) will be available to purchasers of the  Certificates  at, and
  will be filed with the Securities and Exchange  Commission within fifteen days
  of, the initial delivery of the Certificates.



<PAGE>






          Chase Funding Mortgage Loan Asset-Backed Certificates, Series
                                     1999-1

                              Group I Certificates


<TABLE>
<CAPTION>

                    Class   Class    Class    Class    Class   Class    Class     Class
                    IA-1    IA-2     IA-3     IA-4     IA-5    IM-1     IM-2      IB
                  ------------------------------------------------------------------------
<S>                 <C>      <C>      <C>      <C>      <C>     <C>       <C>     <C>
Offer Size
($MM)                56.600  23.800   12.900   12.000   13.000   6.987    2.275    2.438

Expected Ratings
S&P                  AAA     AAA      AAA      AAA      AAA      AA       A        BBB
Fitch                AAA     AAA      AAA      AAA      AAA      AA       A        BBB

Coupon               Fixed   Fixed    Fixed    Fixed[2] Fixed    Fixed    Fixed[1] Fixed [1]


Avg Life             1.14    3.04     5.03     8.13     6.48     5.65     5.65     5.08
Call (yrs)[3]

Avg Life             1.14    3.04     5.03     10.51    6.63     6.09     5.83     5.08
Mat (yrs)[3]

Payment window       1-27    27-49    49-76    76-102   37-102   37-102   37-102   37-102
to Call (mos.)[3]                                                         

Payment window       1-27    27-49    49-76    76-201   37-177   37-157   37-125   37-103
to Maturity (mos.)[3]                                                     

Exp Mat to Call[3]   6/01    4/03     7/05     9/07     9/07     9/07     9/07     9/07

Exp Mat to           6/01    4/03     7/05     12/15    12/13    4/12     8/09     10/07
Maturity[3]


Last Scheduled
Distribution         12/13   5/22     5/26     11/28    12/13    5/28     6/27     10/25
Date
- -------------------------------------------------------------------------------------------
</TABLE>


- -----------------------
(1)   Subject to an available funds cap.
(2)   After the call date,  the coupon will  increase  by 50 bps.  
(3)   The Group I Certificates will be priced at 23% HEP.


<PAGE>



                                  GROUP II


Mortgage Loans:          Adjustable-Rate, Sub-prime First Lien Mortgage Loans

Total Group Size*:       $235,000,000

Prepayment Assumption:   27% CPR

Adjustable Rate
Available Funds Cap:     All  Group  II  Pass-Through  Rates  (other  than  with
                         respect to the Class IIA-2 Certificates) are subject to
                         the  Group  II  Available   Funds  Cap.  The  Group  II
                         Available  Funds  Cap is a rate  equal to the  weighted
                         average  gross  interest  rate of the related  mortgage
                         loans   less  a   servicing   fee   (50   bps)   and  a
                         trustee/master servicing fee (1 bp).

Maximum Funds Cap:       All Group II  Pass-Through  Rates (other than the Class
                         IIA-2  Certificates)  will be also subject to a maximum
                         funds cap equal to a weighted  average maximum lifetime
                         rate on the  underlying  mortgage  loans.  Any interest
                         shortfall  due to the  maximum  funds  cap  will not be
                         reimbursed.

Interest Accrual:        For Class IIA-1,  IIM-1,  IIM-2 and IIB,  interest will
                         initially   accrue  from  the  Closing   Date  to  (but
                         excluding) the first Distribution Date, and thereafter,
                         from the prior  Distribution Date to the day preceeding
                         the  current   Distribution   Date.  For  Class  IIA-2,
                         interest   will  accrue   during  the  calendar   month
                         preceding the month of distribution.

Payment Delay:           For Class IIA-1, IIM-1, IIM-2 and IIB, 0 days For Class
                         IIA-2, 24 days

Int. Pmt. Basis:         For Class IIA-1, IIM-1, IIM-2 and IIB,  actual/360
                         For Class IIA-2, 30/360

Shortfall
Reimbursement:           If on any Distribution  Date the  Pass-Through  Rate is
                         limited by the Available  Funds Cap, the amount of such
                         interest  that  would  have  been  distributed  if  the
                         Pass-Through  Rate  had not  been so  limited  over the
                         amount of interest at the Distribution  Available Funds
                         Cap and the aggregate of such  shortfalls from previous
                         Distribution  Dates  together with accrued  interest at
                         the Pass-Through  Rate will be carried over to the next
                         Distribution  Date until paid  (herein  referred  to as
                         "Carryover").  Such  reimbursement  will only come from
                         interest  on the  Group  II  loans.  No such  Group  II
                         Certificate  Carryover  will be paid  once the Group II
                         Certificate principal balance has been reduced to zero.

Coupon Step Up           If the 10% Clean-Up Call for the Group II  Certificates
                         is not  exercised,  (i)  the  Pass-Through  Rate on the
                         Class IIA-1 Certificates shall increase by 2x the IIA-1
                         margin,  and (ii) the  Pass-Through  Rates on the Class
                         IIM-1,  Class  IIM2 and  Class IIB  Certificates  shall
                         increase by 1.5x their related margins.


* The  Mortgage  Pool  as  of  the  Closing  Date  will  include   approximately
  [$58,000,000]  of Adjustable  Rate Mortgage Loans that are not included in the
  statistical  information  set  forth  in this  document.  Updated  statistical
  information on the final Mortgage Pool (giving effect to the inclusion of such
  Mortgage  Loans) will be available to purchasers of the  Certificates  at, and
  will be filed with the Securities and Exchange  Commission within fifteen days
  of, the initial delivery of the Certificates.


<PAGE>




    Chase Funding Mortgage Loan Asset-Backed Certificates, Series 1999-1

                              Group II Certificates


<TABLE>
<CAPTION>

                  Class           Class           Class           Class           Class
                  IIA-1           IIA-2           IIM-1           IIM-2           IIB
- --------------------------------------------------------------------------------------------------
<S>               <C>             <C>             <C>            <C>             <C> 

Offer
Size ($MM)        138.650         58.750          17.625          11.750          8.225

Expected Ratings
S&P               AAA             AAA             AA              A               BBB
Fitch             AAA             AAA             AA              A               BBB

Coupon            IM Libor        Fixed          IM Libor        IM Libor         IM Libor
                  + [ ][1,2]                     +[ ][1,3]       +[ ][1,3]        + [  ][1,3]

Avg Life          2.50            1.98            4.90            4.83            4.79
Call (yrs)[4]

Avg Life          2.81            1.98            5.41            5.25            4.98
Mat (yrs)[4]

Pymt window       1-86            16-36           40-86           38-86           37-86
to Call (mos.)[4]

Pymt window       1-194           16-36           40-158          38-139          37-115
to Maturity
(mos.)[4]

Exp Mat to        5/06            3/02            5/06            5/06            5/06
Call [4]

Exp Mat to        5/15            3/02            5/12            10/10           10/08
Maturity[4]

Last Scheduled
Distribution Date 1/29            6/17            12/28           10/28           6/28

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


(1)  Subject to an  available  funds cap and a maximum  funds cap. 
(2)  If the 10% cleanup call is not exercised, the coupon of the Class IIA-1
     Certificates shall increase by 2x the IIA-1 margin.
(3)  If the 10%  cleanup call is not  exercised, the coupon on the Class  IIM-1,
     IIM-2 and IIB Certificates shall increase by 1.5x their related margins.
(4)  The Group II Certificates will be prices at 27% CPR.


<PAGE>



    Chase Funding Mortgage Loan Asset-Backed Certificates, Series 1999-1

                             CASH FLOW PRIORITY




Cashflow Priority:                  GROUP I CERTIFICATES

     1)   Repayment of any unrecoverable, unreimbursed Servicer advances.

     2)   Servicing Fees and Trustee/Master Servicing Fees.

     3)   Group I  available  interest  funds,  as  follows:  monthly  interest,
          including any interest carryforward to the Class IA Certificates, on a
          pro-rata  basis,  then  monthly   interest,   including  any  interest
          carryforward  to the Class IM-1  Certificates,  then to the Class IM-2
          Certificates and then to the Class IB Certificates.

     4)   Group I  available  principal  funds,  as follows:  monthly  principal
          sequentially   to  the  Class  IA   Certificates  as  described  under
          "PRINCIPAL  PAYDOWN",   then  monthly  principal  to  the  Class  IM-1
          Certificates  as described  under  "PRINCIPAL  PAYDOWN",  then monthly
          principal to the Class IM-2 Certificates as described under "PRINCIPAL
          PAYDOWN",  then  monthly  principal  to the Class IB  Certificates  as
          described under "PRINCIPAL PAYDOWN."

     5)   Excess  cashflow  to Group I  Certificates  in the order as  described
          under "PRINCIPAL PAYDOWN" to build O/C.

     6)   Excess cashflow to pay Group I subordinate  principal  shortfalls.  

     7)   Excess cashflow to pay amounts under items 1 through 6 under "Group II
          Certificates"  below. 

     8)   Any excess cashflow reverts to the Residual Certificateholder.




Cashflow Priority:                  GROUP II CERTIFICATES

     1)   Repayment of any unrecoverable, unreimbursed Servicer advances.

     2)   Servicing Fees, Trustee/Master Servicing Fees.

     3)   Group II  available  interest  funds,  as follows:  monthly  interest,
          including any interest carryforward to the Class IIA Certificates,  on
          a pro-rata  basis,  then  monthly  interest,  including  any  interest
          carryforward to the Class IIM-1 Certificates,  then to the Class IIM-2
          Certificates and then to the Class IIB Certificates.

     4)   Group II available  principal  funds,  as follows:  monthly  principal
          sequentially  to  the  Class  IIA   Certificates  as  described  under
          "PRINCIPAL  PAYDOWN",  then  monthly  principal  to  the  Class  IIM-1
          Certificates  as described  under  "PRINCIPAL  PAYDOWN",  then monthly
          principal  to  the  Class  IIM-2   Certificates   as  described  under
          "PRINCIPAL   PAYDOWN",   then  monthly  principal  to  the  Class  IIB
          Certificates as described under "PRINCIPAL PAYDOWN."

     5)   Excess  cashflow to Group II  Certificates  in the order as  described
          under "PRINCIPAL PAYDOWN" to build O/C.

     6)   Excess cashflow to pay Group II subordinate principal  shortfalls.  

     7)   Excess  cashflow to pay amounts under items 1 through 6 under "Group I
          Certificates"   above.   

     8)   Excess  cashflow  to pay any Group II  Certificate  Carryover. 

     9)   Any excess cashflow reverts to the Residual Certificateholder.



<PAGE>



      Chase Funding Mortgage Loan Asset-Backed Certificates, Series 1999-1


                                PRINCIPAL PAYDOWN


CLASS IA-5  LOCKOUT  DISTRIBUTION  AMOUNT:  The  applicable  Class IA-5  Lockout
Percentage multiplied by the Class IA-5 pro-rata distribution amount.

                          CLASS IA-5 LOCKOUT PERCENTAGE

                          April 1999 -- March 2002:      0%
                          April 2002 -- March 2004:     45%
                          April 2004 -- March 2005:     80%
                          April 2005 -- March 2006:    100%
                          April 2006 and thereafter:   300%

Class IIA-2 LOCKOUT  DISTRIBUTION AMOUNT: Until March 2002, the applicable Class
IIA-2 Lockout  Percentage  multiplied by the Class IIA-2  pro-rata  distribution
amount.  For  March  2002  and  thereafter,   the  Class  IIA-2  Lockout  Amount
Distribution will equal the Group II Class A principal cashflows.

                         CLASS IIA-2 LOCKOUT PERCENTAGE

                          April 1999 -- June 2000:       0%
                          July 2000 -- February 2002:  500%

IF THE SUBORDINATE CLASS PRINCIPAL DISTRIBUTION TEST IS NOT MET:

Group I Certificates:

1)   To the Class IA-5 Certificateholders -- the Class IA-5 Lockout Distribution
     Amount

2)   All remaining  scheduled  and  unscheduled  Group I principal  will be paid
     sequentially to the Class IA Certificates.

Group II Certificates:

1)   To  the  Class  IIA-2   Certificateholders   --  the  Class  IIA-2  Lockout
     Distribution Amount

2)   All remaining  scheduled and  unscheduled  Group II principal  will be paid
     sequentially to the Class IIA Certificates.

IF THE SUBORDINATE CLASS PRINCIPAL DISTRIBUTION TEST IS MET:

With  respect  to each  Group,  all  Certificates  will be  entitled  to receive
payments of principal, in the following order of priority: first sequentially to
the Class A Certificates  (in the same order of priority as is the case prior to
the test being met),  second to the Class M-1  Certificates,  third to the Class
M-2 Certificates, and fourth to the Class B Certificates.



If the Subordinated Class Principal  Distribution Test is met, principal will be
distributed  in amounts that will keep the  subordination  for each class at its
required level.

                         REQUIRED SUBORDINATION LEVELS*

            Group I                          Group II

            Class A -      19.30%            Class A -    36.00%
            Class M-1       8.55%            Class M-1    21.00%
            Class M-2       5.05%            Class M-2    11.00%
            Class B         1.30%            Class B       4.00%

             *Includes overcollateralization

                      (Preliminary and Subject to Revision)

THE SUBORDINATE CLASS PRINCIPAL DISTRIBUTION TEST IS MET IF:

i)   The Distribution Date is on or after the April 2002 Distribution Date.

ii)  The applicable  Subordinate Class Principal  Distribution Date has occurred
     (as described below).

iii) A Trigger Event has not occurred (a Trigger Event occurs if current  Senior
     Enhancement  Percentage  is not greater  than or equal to a multiple of the
     60+ Day delinquency percentage (including  foreclosures and REOs) ([2x] for
     Group I; [2.5x] for Group II).


               THE SUBORDINATE CLASS PRINCIPAL DISTRIBUTION DATE:

For each group, the later of (i) the April 2002  Distribution  Date and (ii) the
first  Distribution Date on which the applicable Senior  Enhancement  Percentage
(i.e.,  the  sum of the  Subordinate  Certificates  + the  O/C  amount  for  the
applicable group divided by the aggregate Loan Balance of the Mortgage Loans for
such  group)  is  greater  than or  equal  to the  applicable  Senior  Specified
Enhancement  Percentage (including O/C), which is equal to two times the initial
AAA subordination.

           Group I Senior                      Group II Senior
           Specified Enhancement               Specified Enhancement
           Percentage:                         Percentage:
           -------------------                 -------------------
           [19.30%                             [36.00%
           or                                  or
           (9.00% + 0.65%)*2]                  (16.00% + 2.00%)*2]

                      (Preliminary and Subject to Revision)



<PAGE>




                        STEPUP TRIGGER EVENT:

                        With   respect   to  Group  II   Certificates,   if  the
                        delinquency or loss  performance of the related Mortgage
                        Loans  equals or  exceeds  certain  triggers,  a "Stepup
                        Trigger  Event"  will  occur  with  respect  to Group II
                        Certificates.  Upon such  occurrence,  the amount of net
                        excess  cashflow  required  to be  applied as the "extra
                        principal  distribution amount" with respect to Group II
                        Certificates   will  increase,   causing  a  more  rapid
                        amortization of the Group II Certificates.



Prospectus:             The  Certificates  are being  offered  pursuant  to a
                        Prospectus  which  includes a  Prospectus  Supplement
                        (together,  the "Prospectus").  Complete  information
                        with  respect to the  Certificates  and the  Mortgage
                        Loan is contained in the  Prospectus.  The  foregoing
                        is  qualified  in its  entirety  by  the  information
                        appearing  in  the  Prospectus.  To the  extent  that
                        the foregoing is  inconsistent  with the  Prospectus,
                        the  Prospectus  shall govern in all respects.  Sales
                        of the  Certificates  may not be  consummated  unless
                        the purchaser has received the Prospectus.




<PAGE>




Chase Securities Inc.
Asset Backed Securities Portfolio Analysis

            Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans
                                 Summary Report


 Aggregate Outstanding Principal Balance   $91,098,579.22
 Aggregate Original Principal Balance      $91,294,671.65
 Number of Mortgage Loans                           1,165

                                Minimum        Maximum          Weighted Average
Original Principal Balance      $11,250.00     $512,000.00        $78,364.53 (2)
Outstanding Principal Balance   $11,069.43     $511,763.64        $78,196.21 (2)

Stated Remaining Term (mos)     112            360                    263.26 (1)

 
LTV                             16.00          95.00                   71.11 (1)


Interest Rate                   6.450%         14.500%                10.032%(1)



 Notes:
 (1)  --  Weighted by Aggregate Outstanding Principal Balance.
 (2)  --  Sum of Outstanding Principal Balance divided by total number of loans.



<PAGE>




                                Mortgage Rates[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal   Percent of
 Mortgage Rates                Mortgage Loans  Balance Outstanding   Loan Group

   6.00% to   6.49%                     1             35,000.00        0.04%
   6.50% to   6.99%                     1            149,772.11        0.16%
   7.00% to   7.49%                     6            643,883.29        0.71%
   7.50% to   7.99%                    38          3,571,178.76        3.92%
   8.00% to   8.49%                    52          3,930,905.79        4.32%
   8.50% to   8.99%                   148         12,039,989.92       13.22%
   9.00% to   9.49%                   105          8,341,299.33        9.16%
   9.50% to   9.99%                   231         18,347,634.37       20.14%
  10.00% to  10.49%                   125          9,831,215.29       10.79%
  10.50% to  10.99%                   179         15,000,545.92       16.47%
  11.00% to  11.49%                   117          8,550,139.69        9.39%
  11.50% to  11.99%                    69          4,363,465.29        4.79%
  12.00% to  12.49%                    42          3,156,904.52        3.47%
  12.50% to  12.99%                    26          2,002,606.65        2.20%
  13.00% to  13.49%                     8            319,007.40        0.35%
  13.50% to  13.99%                    12            591,656.55        0.65%
  14.00% to  14.49%                     2             87,335.54        0.10%
  14.50% to  14.99%                     3            136,038.80        0.15%

 Grand Total                        1,165        $91,098,579.22      100.00%


 Mortgage Rate Range is from:      6.450% to  14.500%
 Weighted Average is:   10.032%

- --------------
1   The percentages may not add up to 100% due to rounding.



                      Remaining Months to Stated Maturity1
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal Percent of
 Remaining Term                Mortgage Loans  Balance Outstanding Loan Group

 109 to 120                             8            324,400.95        0.36%
 145 to 156                             1             33,250.88        0.04%
 157 to 168                             5            355,503.82        0.39%
 169 to 180                           560         42,344,155.62       46.48%
 229 to 240                           101          6,716,266.61        7.37%
 289 to 300                             3            159,401.69        0.17%
 337 to 348                             2            292,092.25        0.32%
 349 to 360                           485         40,873,507.40       44.87%

 Grand Total                        1,165        $91,098,579.22      100.00%


 Remaining Term Range is from:  112 to 360

 Weighted Average is:   263.263

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

1   The percentages may not add up to 100% due to rounding.

<PAGE>



                           Mortgage Loan Age Summary[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Mortgage Loan Age (Months)    Mortgage Loans  Balance Outstanding    Loan Group

 0                                     79          6,663,501.00        7.31%
 1-12                               1,081         83,871,080.22       92.07%
 13-24                                  5            563,998.00        0.62%

 Grand Total                        1,165        $91,098,579.22      100.00%


 Loan Age Range is from:  0   to    17
 Weighted Average is: 2.486



                              Year of Origination[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans


                                 Number of     Aggregate Principal    Percent of
 Year of Origination           Mortgage Loans  Balance Outstanding    Loan Group

 1997                                   1             85,000.17        0.09%
 1998                                 727         55,435,160.07       60.85%
 1999                                 437         35,578,418.98       39.05%

 Grand Total                        1,165        $91,098,579.22      100.00%



- ----------
1   The percentages may not add up to 100% due to rounding.


<PAGE>



                               Loan-to-Value Ratios[1]
             Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal   Percent of
 Range of Loan-to-Value Ratios Mortgage Loans  Balance Outstanding   Loan Group

  50.00% or Less                      125          8,568,729.21        9.41%
  50.01% to  55.00%                    50          4,045,197.57        4.44%
  55.01% to  60.00%                    83          5,700,528.16        6.26%
  60.01% to  65.00%                    91          6,801,190.50        7.47%
  65.01% to  70.00%                   137         10,991,335.01       12.07%
  70.01% to  75.00%                   182         14,516,530.64       15.93%
  75.01% to  80.00%                   304         25,065,356.55       27.51%
  80.01% to  85.00%                   114          9,012,835.30        9.89%
  85.01% to  90.00%                    73          5,877,990.54        6.45%
  90.01% to  95.00%                     6            518,885.74        0.57%

 Grand Total                        1,165        $91,098,579.22      100.00%

 Loan-to-Value Range is from:    16.000% to  95.000%
 Weighted Average is:   71.112%


                   Original Mortgage Loan Principal Balances[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

 Range of Original Mortgage      Number of     Aggregate Principal Percent of
 Loan Principal Balances       Mortgage Loans  Balance Outstanding Loan Group

  Up to $100,000                      917         52,437,144.39       57.56%
 $ 100,001 to $ 150,000               165         20,020,605.46       21.98%
 $ 150,001 to $ 200,000                45          7,842,726.29        8.61%
 $ 200,001 to $ 250,000                20          4,581,155.54        5.03%
 $ 250,001 to $ 300,000                 8          2,129,916.39        2.34%
 $ 300,001 to $ 350,000                 3            989,710.16        1.09%
 $ 350,001 to $ 400,000                 3          1,165,202.77        1.28%
 $ 400,001 to $ 450,000                 1            422,225.66        0.46%
 $ 450,001 to $ 500,000                 2            998,128.92        1.10%
 $ 500,001 to $ 550,000                 1            511,763.64        0.56%

 Grand Total                        1,165        $91,098,579.22      100.00%

 Original Mortgage Loan Principal Balance Range is from:    $11,250.00  to
 $512,000.00
 Average is:$78,364.53
- ----------------------------------
1  The percentages may not add up to 100% due to rounding.


<PAGE>


                        Type of Mortgaged Properties[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Property Type                 Mortgage Loans  Balance Outstanding    Loan Group

 Attached Planned Unit Development     20          1,265,867.73        1.39%
 Detached Planned Unit Development     22          2,525,077.08        2.77%
 Condominium                           35          2,233,428.13        2.45%
 Manufactured Housing                  67          3,965,158.34        4.35%
 Single-family Residence              917         71,796,371.41       78.81%
 Small Mixed Use                       10          1,066,419.08        1.17%
 Two- to Four-family Dwelling Unit     94          8,246,257.45        9.05%

 Grand Total                        1,165        $91,098,579.22      100.00%[1]

- ------------
1   The percentages may not add up to 100% due to rounding.


<PAGE>



                               State Distributions[1]
             Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans


                                 Number of     Aggregate Principal   Percent of
 States                        Mortgage Loans  Balance Outstanding   Loan Group

 Arizona                               16          1,118,068.14        1.23%
 Arkansas                               5            293,458.83        0.32%
 California                            30          4,054,878.01        4.45%
 Colorado                              37          3,668,239.20        4.03%
 Connecticut                           20          1,960,241.44        2.15%
 Florida                              154         11,808,398.70       12.96%
 Georgia                               46          3,462,544.49        3.80%
 Idaho                                  5            356,287.97        0.39%
 Illinois                              30          2,080,141.54        2.28%
 Indiana                               52          3,682,557.96        4.04%
 Iowa                                   5            231,317.99        0.25%
 Kansas                                 2            218,678.38        0.24%
 Kentucky                              12            870,914.18        0.96%
 Louisiana                             25          1,559,927.04        1.71%
 Maine                                  4            205,820.59        0.23%
 Maryland                              15          1,250,390.57        1.37%
 Massachusetts                         28          3,140,992.68        3.45%
 Michigan                              66          4,380,945.23        4.81%
 Minnesota                             15          1,154,918.03        1.27%
 Mississippi                            8            518,027.30        0.57%
 Missouri                              18            841,833.69        0.92%
 Montana                                3            224,052.27        0.25%
 Nebraska                               3            144,211.61        0.16%
 Nevada                                 3            211,668.33        0.23%
 New Hampshire                          5            440,152.47        0.48%
 New Jersey                            24          2,687,821.09        2.95%
 New Mexico                            33          2,226,720.59        2.44%
 New York                             102         10,356,723.52       11.37%
 North Carolina                        41          2,940,994.88        3.23%
 Ohio                                  77          4,536,353.52        4.98%
 Oklahoma                              10            578,692.19        0.64%
 Oregon                                23          2,022,696.35        2.22%
 Pennsylvania                          43          2,086,647.19        2.29%
 Rhode Island                           8            833,096.67        0.91%
 South Carolina                        18          1,135,240.39        1.25%
 South Dakota                           6            400,672.92        0.44%
 Tennessee                             74          5,282,016.39        5.80%

- -------------------
1    The percentages may not add up to 100% due to rounding.


<PAGE>



                                 Number of     Aggregate Principal   Percent of
 States                        Mortgage Loans  Balance Outstanding   Loan Group

 Texas                                 24          1,528,717.15        1.68%
 Utah                                   6            542,226.53        0.60%
 Vermont                                4            365,273.46        0.40%
 Virginia                              14          1,153,189.44        1.27%
 Washington                            24          3,039,380.54        3.34%
 Washington DC                          7            453,677.81        0.50%
 West Virginia                          7            426,622.36        0.47%
 Wisconsin                             12            560,918.84        0.62%
 Wyoming                                1             62,230.75        0.07%

 Grand Total                        1,165        $91,098,579.22      100.00%




                                Occupancy Types[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Occupancy                     Mortgage Loans  Balance Outstanding    Loan Group

 Owner-occupied                     1,023         81,840,909.34       89.84%
 Second Home                           10            680,173.31        0.75%
 Investment                           132          8,577,496.57        9.42%

 Grand Total                        1,165        $91,098,579.22      100.00%




                             Documentation Summary[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Documentation                 Mortgage Loans  Balance Outstanding    Loan Group

 Full Documentation                   871         62,993,184.38       69.15%
 24 Month Bank Statement              103         10,971,705.21       12.04%
 Reduced Documentation                 36          3,450,310.54        3.79%
 Stated Income                        155         13,683,379.09       15.02%

 Grand Total                        1,165        $91,098,579.22      100.00%

- -------------------
1   The percentages may not add up to 100% due to rounding.



<PAGE>




                                  Loan Purpose[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Loan Purpose                  Mortgage Loans  Balance Outstanding    Loan Group

 Purchase                             249         19,911,750.52       21.86%
 Refinance - Rate/Term                138         10,899,097.38       11.96%
 Refinance - Cashout                  778         60,287,731.32       66.18%

 Grand Total                        1,165        $91,098,579.22      100.00%





                               Loan Type Summary[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Loan Type                     Mortgage Loans  Balance Outstanding    Loan Group

 10 Yr Fixed                            8            324,400.95        0.36%
 13 Yr Fixed                            1             33,250.88        0.04%
 15 Yr Fixed                          207         11,587,730.82       12.72%
 15/20 Balloon                          1             41,692.82        0.05%
 15/30 Balloon                        357         31,070,235.80       34.11%
 20 Yr Fixed                          101          6,716,266.61        7.37%
 25 Yr Fixed                            3            159,401.69        0.17%
 30 Yr Fixed                          487         41,165,599.65       45.19%

 Grand Total                        1,165        $91,098,579.22      100.00%


- ------------
1    The percentages may not add up to 100% due to rounding.




<PAGE>




                             Credit Grade Summary[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Credit Grade                  Mortgage Loans  Balance Outstanding    Loan Group

 AO                                   378         31,743,700.80       34.85%
 A-                                   434         32,616,609.68       35.80%
 B                                    148         12,118,595.16       13.30%
 B-                                    76          5,816,165.20        6.38%
 C                                     84          6,150,087.92        6.75%
 C-                                    32          1,840,697.18        2.02%
 D                                     13            812,723.28        0.89%

 Grand Total                        1,165        $91,098,579.22      100.00%






                          Prepayment Penalties Summary[1]
           Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

                                  Number of     Aggregate Principal   Percent of
Prepayment Penalties (months)   Mortgage Loans  Balance Outstanding   Loan Group

 0                                    337         24,404,790.99       26.79%
 12                                   102         10,158,045.25       11.15%
 24                                    31          2,728,724.58        3.00%
 36                                   424         31,622,226.19       34.71%
 60                                   271         22,184,792.21       24.35%

 Grand Total                        1,165        $91,098,579.22      100.00%


- ------------------
1    The percentages may not add up to 100% due to rounding.



<PAGE>




Chase Securities Inc.
Asset Backed Securities Portfolio Analysis

          Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans
                                 Summary Report


 Aggregate Outstanding Principal Balance  $177,111,656.72
 Aggregate Original Principal Balance     $177,288,314.00
 Number of Mortgage Loans                           1,468

                               Minimum        Maximum           Weighted Average
Original Principal Balance    $12,000.00     $800,000.00        $120,768.61 (2)
Outstanding Principal Balance $11,994.28     $799,250.49        $120,648.27 (2)

Stated Remaining Term (mos)          340             360             358.10 (1)


LTV                                17.10           95.00              76.38 (1)


Interest Rate                    6.400%          14.250%             9.743% (1)
Initial Interest Rate Cap        1.000%           3.000%             2.759% (1)
Periodic Rate Cap                1.000%           3.000%             1.403% (1)
Gross Margin                     2.000%          10.000%             5.734% (1)
Maximum Mortgage Rate           12.700%          20.250%            16.632% (1)
Minimum Mortgage Rate            6.400%          14.250%             9.737% (1)


Notes:
 (1)  --  Weighted by Aggregate Outstanding Principal Balance.
 (2)  --  Sum of Outstanding Principal Balance divided by total number of loans.



<PAGE>




                            Current Mortgage Rates[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Mortgage Rates                Mortgage Loans  Balance Outstanding    Loan Group

   6.00% to   6.49%                     1            360,917.02        0.20%
   6.50% to   6.99%                     2            169,353.09        0.10%
   7.00% to   7.49%                     7            764,681.26        0.43%
   7.50% to   7.99%                    43          5,073,899.67        2.86%
   8.00% to   8.49%                    94         12,847,115.44        7.25%
   8.50% to   8.99%                   180         25,001,249.10       14.12%
   9.00% to   9.49%                   207         27,253,097.05       15.39%
   9.50% to   9.99%                   281         33,247,252.66       18.77%
  10.00% to  10.49%                   230         28,280,396.58       15.97%
  10.50% to  10.99%                   225         24,224,013.71       13.68%
  11.00% to  11.49%                    97          9,678,918.47        5.46%
  11.50% to  11.99%                    51          5,335,772.03        3.01%
  12.00% to  12.49%                    28          2,980,082.57        1.68%
  12.50% to  12.99%                    13          1,160,386.86        0.66%
  13.00% to  13.49%                     8            666,713.96        0.38%
  14.00% to  14.49%                     1             67,807.25        0.04%

 Grand Total                        1,468       $177,111,656.72      100.00%

 Mortgage Rate Range is from:      6.400% to    14.250%

  Weighted Average is:              9.743%



                      Remaining Months to Stated Maturity[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Remaining Term                Mortgage Loans  Balance Outstanding    Loan Group

 337 to 348                             5            671,008.14        0.38%
 349 to 360                         1,463        176,440,648.58       99.62%

 Grand Total                        1,468       $177,111,656.72      100.00%

 Remaining Term Range is from:  340 to  360

  Weighted Average is:      358.101

- -------------
1   The percentages may not add up to 100% due to rounding.



<PAGE>




                           Mortgage Loan Age Summary1
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Mortgage Loan Age (Months)    Mortgage Loans  Balance Outstanding    Loan Group

 0                                    170         21,322,823.00       12.04%
 1-12                               1,294        155,185,632.83       87.62%
 13-24                                  4            603,200.89        0.34%

 Grand Total                        1,468       $177,111,656.72      100.00%


 Loan Age Range is from:  0   to    20

  Weighted Average is:  1.899



                             Year of Origination[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Year of Origination           Mortgage Loans  Balance Outstanding    Loan Group

 1997                                   4            603,200.89        0.34%
 1998                                 728         90,828,579.72       51.28%
 1999                                 736         85,679,876.11       48.38%

 Grand Total                        1,468       $177,111,656.72      100.00%



1   The percentages may not add up to 100% due to rounding.

<PAGE>




                             Loan-to-Value Ratios[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                  Number of     Aggregate Principal   Percent of
Range of Loan-to-Value Ratios   Mortgage Loans  Balance Outstanding   Loan Group

  50.00% or Less                       59          4,839,341.77        2.73%
  50.01% to  55.00%                    34          3,289,446.34        1.86%
  55.01% to  60.00%                    66          8,230,091.54        4.65%
  60.01% to  65.00%                    94         10,123,003.98        5.72%
  65.01% to  70.00%                   155         18,543,674.89       10.47%
  70.01% to  75.00%                   214         24,357,134.00       13.75%
  75.01% to  80.00%                   452         56,370,456.48       31.83%
  80.01% to  85.00%                   231         30,449,482.04       17.19%
  85.01% to  90.00%                   151         19,509,322.29       11.02%
  90.01% to  95.00%                    12          1,399,703.39        0.79%

 Grand Total                        1,468       $177,111,656.72      100.00%


 Loan-to-Value Range is from:    17.097%  to  95.000%
 Weighted Average is:   76.382%

- -------------------
1   The percentages may not add up to 100% due to rounding.




<PAGE>



                        Maximum Mortgage Rates[1]

         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Range of Maximum Mortgage     Mortgage Loans  Balance Outstanding    Loan Group

 12.50% to 12.99%                       2            169,353.09        0.10%
 13.00% to 13.49%                       2            440,803.39        0.25%
 13.50% to 13.99%                       9          1,199,486.47        0.68%
 14.00% to 14.49%                      18          2,395,143.98        1.35%
 14.50% to 14.99%                      63          7,716,137.38        4.36%
 15.00% to 15.49%                     104         14,769,653.46        8.34%
 15.50% to 15.99%                     184         24,954,152.12       14.09%
 16.00% to 16.49%                     201         25,936,274.11       14.64%
 16.50% to 16.99%                     259         30,998,624.67       17.50%
 17.00% to 17.49%                     216         26,156,299.19       14.77%
 17.50% to 17.99%                     223         23,582,351.51       13.31%
 18.00% to 18.49%                      94          9,407,789.36        5.31%
 18.50% to 18.99%                      44          4,754,964.33        2.68%
 19.00% to 19.49%                      30          2,936,047.99        1.66%
 19.50% to 19.99%                      13          1,160,386.86        0.66%
 20.00% to 20.49%                       6            534,188.81        0.30%

 Grand Total                        1,468       $177,111,656.72      100.00%

 Maximum Mortgage Rate Range is  12.700% to 20.250%

 Weighted Average is:   16.632%

As of the Cut Off Date,  the Gross  Margin  Range is from 2.000% to 10.000% for
the Adjustable Rate Mortgage Loans.


- ----------------
1  The percentages may not add up to 100% due to rounding.



<PAGE>




                             Next Adjustment Date[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans


                                 Number of     Aggregate Principal    Percent of
 Next Adjustment Date          Mortgage Loans  Balance Outstanding    Loan Group

 Apr 1999                               2            228,993.94        0.13%
 May 1999                               3            565,962.91        0.32%
 Jul 1999                              37          5,778,578.45        3.26%
 Aug 1999                              37          4,884,429.75        2.76%
 Sep 1999                              14          2,920,578.30        1.65%
 Nov 1999                               1             53,432.03        0.03%
 Jan 2000                              44          5,397,293.58        3.05%
 Feb 2000                              55          5,988,661.38        3.38%
 Mar 2000                              19          2,700,734.00        1.52%
 Apr 2000                               4            632,229.80        0.36%
 May 2000                               2            266,095.76        0.15%
 Jun 2000                               4            793,755.37        0.45%
 Jul 2000                               7          1,092,264.39        0.62%
 Aug 2000                              21          2,530,400.05        1.43%
 Sep 2000                              44          5,081,645.54        2.87%
 Oct 2000                              13          1,071,707.76        0.61%
 Nov 2000                              14          1,466,110.41        0.83%
 Dec 2000                              12          1,249,567.68        0.71%
 Jan 2001                             346         44,109,488.79       24.90%
 Feb 2001                             305         35,718,085.50       20.17%
 Mar 2001                              92         11,292,409.00        6.38%
 Apr 2001                               1             70,346.67        0.04%
 Jun 2001                               1             41,827.03        0.02%
 Jul 2001                               3            339,237.77        0.19%
 Aug 2001                               1             65,821.31        0.04%
 Oct 2001                               1             29,907.85        0.02%
 Nov 2001                               1            143,800.59        0.08%
 Dec 2001                               1             36,692.35        0.02%
 Jan 2002                             158         18,252,415.02       10.31%
 Feb 2002                             153         15,693,043.48        8.86%
 Mar 2002                              50          5,466,110.00        3.09%
 Jun 2003                               1            345,998.00        0.20%
 Jan 2004                              10          1,609,685.47        0.91%
 Feb 2004                               8            960,896.79        0.54%
 Mar 2004                               3            233,450.00        0.13%

 Grand Total                        1,468       $177,111,656.72      100.00%

- -----------------
1   The percentages may not add up to 100% due to rounding.

<PAGE>


                   Original Mortgage Loan Principal Balances[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

 Range of Original Mortgage      Number of     Aggregate Principal    Percent of
 Loan Principal Balances       Mortgage Loans  Balance Outstanding    Loan Group

  Up to $100,000                      752         50,068,260.67       28.27%
 $ 100,001 to $ 150,000               372         45,543,946.71       25.71%
 $ 150,001 to $ 200,000               159         27,525,643.67       15.54%
 $ 200,001 to $ 250,000                90         20,356,311.69       11.49%
 $ 250,001 to $ 300,000                40         10,974,251.66        6.20%
 $ 300,001 to $ 350,000                13          4,172,111.23        2.36%
 $ 350,001 to $ 400,000                22          8,246,248.42        4.66%
 $ 400,001 to $ 450,000                 4          1,700,234.47        0.96%
 $ 450,001 to $ 500,000                11          5,353,385.20        3.02%
 $ 500,001 to $ 550,000                 1            514,500.00        0.29%
 $ 550,001 to $ 600,000                 1            559,435.15        0.32%
 $ 600,001 to $ 650,000                 1            636,902.74        0.36%
 $ 650,001 to $ 700,000                 1            661,174.62        0.37%
 $ 750,001 to $ 800,000                 1            799,250.49        0.45%

 Grand Total                        1,468       $177,111,656.72      100.00%

Original Mortgage Loan Principal Balance Range is from:  $12,000.00 to
$800,000.00

Average is:$120,768.61



                          Type of Mortgaged Properties[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                  Number of     Aggregate Principal   Percent of
 Property Type                  Mortgage Loans  Balance Outstanding   Loan Group

 Attached Planned Unit Development     25          3,327,600.46        1.88%
 Detached Planned Unit Development     80         15,841,048.66        8.94%
 Condominium                           38          3,803,552.36        2.15%
 Manufactured Housing                  13            829,449.76        0.47%
 Single-family Residence            1,188        139,872,789.30       78.97%
 Small Mixed Use                        1            182,000.00        0.10%
 Two- to Four-family Dwelling Unit    123         13,255,216.18        7.48%

 Grand Total                        1,468       $177,111,656.72      100.00%[1]

- -------------------------
1   The percentages may not add up to 100% due to rounding.


<PAGE>



                              State Distributions[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans


                                 Number of     Aggregate Principal    Percent of
 States                        Mortgage Loans  Balance Outstanding    Loan Group

 Arizona                               30          4,353,893.70        2.46%
 Arkansas                               3            206,621.51        0.12%
 California                            77         15,615,961.15        8.82%
 Colorado                              88         12,010,043.18        6.78%
 Connecticut                           46          6,202,890.30        3.50%
 Delaware                               6            585,151.83        0.33%
 Florida                              139         16,447,610.03        9.29%
 Georgia                               51          6,505,494.77        3.67%
 Idaho                                 10            689,256.52        0.39%
 Illinois                              50          5,563,975.70        3.14%
 Indiana                               26          2,016,411.40        1.14%
 Kansas                                 1             93,140.57        0.05%
 Kentucky                              18          1,512,028.09        0.85%
 Louisiana                             12          1,428,930.75        0.81%
 Maryland                              18          2,547,979.93        1.44%
 Massachusetts                         56          7,545,004.25        4.26%
 Michigan                             142         13,306,074.46        7.51%
 Minnesota                             41          4,045,567.15        2.28%
 Mississippi                            9          1,104,664.63        0.62%
 Missouri                              32          2,937,803.26        1.66%
 Montana                                2            170,486.71        0.10%
 Nebraska                               1             47,760.59        0.03%
 Nevada                                 5            785,754.26        0.44%
 New Hampshire                         19          1,929,038.65        1.09%
 New Jersey                            85         11,801,241.27        6.66%
 New Mexico                            12            837,812.13        0.47%
 New York                              68         10,278,858.55        5.80%
 North Carolina                        27          3,109,355.53        1.76%
 Ohio                                  73          6,078,281.04        3.43%
 Oklahoma                               8          1,121,913.27        0.63%
 Oregon                                25          2,606,403.71        1.47%
 Pennsylvania                          25          2,410,895.80        1.36%
 Rhode Island                          11          1,202,568.35        0.68%
 South Carolina                        11            747,715.63        0.42%
 Tennessee                             36          3,417,922.91        1.93%
 Texas                                 43          6,084,526.37        3.44%
 Utah                                  62          8,990,978.12        5.08%

- -----------------
1   The percentages may not add up to 100% due to rounding.



<PAGE>



                                 Number of     Aggregate Principal    Percent of
 States                        Mortgage Loans  Balance Outstanding    Loan Group

 Vermont                               10            981,853.70        0.55%
 Virginia                              11          1,739,163.51        0.98%
 Washington                            29          3,596,437.54        2.03%
 Washington DC                          6            736,871.36        0.42%
 West Virginia                          2            226,513.44        0.13%
 Wisconsin                             41          3,241,084.15        1.83%
 Wyoming                                1            249,716.95        0.14%

 Grand Total                        1,468       $177,111,656.72      100.00%




                                Occupancy Types[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Occupancy                     Mortgage Loans  Balance Outstanding    Loan Group

 Owner-occupied                     1,291        161,477,429.84       91.17%
 Second Home                           16          1,553,356.20        0.88%
 Investment                           161         14,080,870.68        7.95%

 Grand Total                        1,468       $177,111,656.72      100.00%




                             Documentation Summary[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Documentation                 Mortgage Loans  Balance Outstanding    Loan Group

 Full Documentation                 1,071        118,541,808.12       66.93%
 24 Month Bank Statement              150         25,399,386.81       14.34%
 Reduced Documentation                 78         13,208,587.25        7.46%
 Stated Income                        169         19,961,874.54       11.27%

 Grand Total                        1,468       $177,111,656.72      100.00%


- -----------------
1   The percentages may not add up to 100% due to rounding.

<PAGE>




                                  Loan Purpose[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Loan Purpose                  Mortgage Loans  Balance Outstanding    Loan Group

 Purchase                             565         68,954,870.91       38.93%
 Refinance - Rate/Term                132         17,410,754.05        9.83%
 Refinance - Cashout                  771         90,746,031.76       51.24%

 Grand Total                        1,468       $177,111,656.72      100.00%






                               Loan Type Summary[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                 Number of     Aggregate Principal    Percent of
 Loan Type                     Mortgage Loans  Balance Outstanding    Loan Group

 1/6 Mo LIBOR                         124         15,227,429.68        8.60%
 2/6 Mo LIBOR                         868        105,906,960.94       59.80%
 3/6 Mo LIBOR                         370         40,139,202.07       22.66%
 5/6 Mo LIBOR                          22          3,150,030.26        1.78%
 6 Mo LIBOR ARM                        84         12,688,033.77        7.16%

 Grand Total                        1,468       $177,111,656.72      100.00%


1  The percentages may not add up to 100% due to rounding.


<PAGE>




                             Credit Grade Summary[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans


                                 Number of     Aggregate Principal    Percent of
 Credit Grade                  Mortgage Loans  Balance Outstanding    Loan Group

 AO                                   437         57,247,889.10       32.32%
 A-                                   519         65,630,219.68       37.06%
 B                                    268         30,557,184.28       17.25%
 B-                                    75          8,217,760.53        4.64%
 C                                    111         10,176,111.32        5.75%
 C-                                    38          3,671,266.26        2.07%
 D                                     20          1,611,225.55        0.91%

 Grand Total                        1,468       $177,111,656.72      100.00%







                          Prepayment Penalties Summary[1]
         Chase Funding, Series 1999-1 - Adjustable Rate Mortgage Loans

                                  Number of     Aggregate Principal   Percent of
 Prepayment Penalties (months)  Mortgage Loans  Balance Outstanding   Loan Group

 0                                    681         83,885,659.55       47.36%
 12                                    27          3,472,811.94        1.96%
 24                                   364         48,378,676.49       27.32%
 36                                   326         33,817,928.30       19.09%
 60                                    70          7,556,580.44        4.27%

 Grand Total                        1,468       $177,111,656.72      100.00%


- --------------
1   The percentages may not add up to 100% due to rounding.


<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IA1   Balance: 56,600,000   Coupon:    5.98800
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     5.916     5.893     5.878     5.864     5.849     5.835     5.814
  99-26.50     5.905     5.880     5.865     5.849     5.833     5.818     5.795
     99-27     5.894     5.868     5.851     5.834     5.818     5.801     5.777
  99-27.50     5.883     5.855     5.837     5.820     5.802     5.784     5.759
     99-28     5.872     5.843     5.824     5.805     5.786     5.768     5.740
  99-28.50     5.861     5.830     5.810     5.790     5.770     5.751     5.722

     99-29     5.850     5.818     5.797     5.775     5.755     5.734     5.704
  99-29.50     5.840     5.805     5.783     5.761     5.739     5.717     5.685
     99-30     5.829     5.793     5.769     5.746     5.723     5.700     5.667
  99-30.50     5.818     5.780     5.756     5.731     5.707     5.684     5.649
     99-31     5.807     5.768     5.742     5.717     5.692     5.667     5.630
  99-31.50     5.796     5.755     5.729     5.702     5.676     5.650     5.612

    100- 0     5.785     5.743     5.715     5.687     5.660     5.633     5.594
 100-00.50     5.774     5.730     5.701     5.673     5.645     5.617     5.576
    100- 1     5.764     5.718     5.688     5.658     5.629     5.600     5.557
 100-01.50     5.753     5.705     5.674     5.644     5.613     5.583     5.539
    100- 2     5.742     5.693     5.661     5.629     5.598     5.566     5.521
 100-02.50     5.731     5.680     5.647     5.614     5.582     5.550     5.502

    100- 3     5.720     5.668     5.634     5.600     5.566     5.533     5.484
 100-03.50     5.709     5.655     5.620     5.585     5.550     5.516     5.466
    100- 4     5.699     5.643     5.607     5.570     5.535     5.499     5.448
 100-04.50     5.688     5.631     5.593     5.556     5.519     5.483     5.429
    100- 5     5.677     5.618     5.579     5.541     5.503     5.466     5.411
 100-05.50     5.666     5.606     5.566     5.527     5.488     5.449     5.393

AVG LIFE       1.563     1.344     1.231     1.136     1.056     0.987     0.901
DURATION       1.435     1.245     1.146     1.062     0.990     0.928     0.850
FIRST PAY       4/99      4/99      4/99      4/99      4/99      4/99      4/99
LAST PAY        6/02     12/01      9/01      6/01      4/01      2/01     12/00




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IA2   Balance: 23,800,000   Coupon:    5.98000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.000     5.990     5.984     5.977     5.970     5.962     5.952
  99-26.50     5.996     5.985     5.978     5.971     5.963     5.955     5.944
     99-27     5.992     5.980     5.973     5.965     5.957     5.948     5.937
  99-27.50     5.988     5.976     5.968     5.959     5.951     5.942     5.929
     99-28     5.984     5.971     5.962     5.954     5.944     5.935     5.921
  99-28.50     5.979     5.966     5.957     5.948     5.938     5.928     5.914

     99-29     5.975     5.961     5.952     5.942     5.932     5.921     5.906
  99-29.50     5.971     5.957     5.947     5.936     5.925     5.914     5.899
     99-30     5.967     5.952     5.941     5.931     5.919     5.907     5.891
  99-30.50     5.963     5.947     5.936     5.925     5.913     5.901     5.883
     99-31     5.959     5.942     5.931     5.919     5.907     5.894     5.876
  99-31.50     5.955     5.937     5.925     5.913     5.900     5.887     5.868

    100- 0     5.951     5.933     5.920     5.907     5.894     5.880     5.861
 100-00.50     5.947     5.928     5.915     5.902     5.888     5.873     5.853
    100- 1     5.943     5.923     5.910     5.896     5.881     5.866     5.845
 100-01.50     5.939     5.918     5.904     5.890     5.875     5.859     5.838
    100- 2     5.935     5.913     5.899     5.884     5.869     5.853     5.830
 100-02.50     5.931     5.909     5.894     5.879     5.863     5.846     5.823

    100- 3     5.927     5.904     5.889     5.873     5.856     5.839     5.815
 100-03.50     5.922     5.899     5.883     5.867     5.850     5.832     5.807
    100- 4     5.918     5.894     5.878     5.861     5.844     5.825     5.800
 100-04.50     5.914     5.890     5.873     5.856     5.837     5.819     5.792
    100- 5     5.910     5.885     5.868     5.850     5.831     5.812     5.785
 100-05.50     5.906     5.880     5.862     5.844     5.825     5.805     5.777

AVG LIFE       4.497     3.737     3.356     3.036     2.759     2.519     2.249
DURATION       3.825     3.252     2.953     2.698     2.473     2.275     2.048
FIRST PAY       6/02     12/01      9/01      6/01      4/01      2/01     12/00
LAST PAY        6/05      4/04     10/03      4/03     12/02      8/02      1/02




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IA3   Balance: 12,900,000   Coupon:    6.26000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.306     6.298     6.293     6.287     6.282     6.277     6.267
  99-26.50     6.304     6.296     6.289     6.284     6.278     6.272     6.262
     99-27     6.301     6.293     6.286     6.280     6.274     6.268     6.257
  99-27.50     6.299     6.290     6.283     6.276     6.270     6.264     6.252
     99-28     6.296     6.287     6.279     6.273     6.266     6.259     6.247
  99-28.50     6.294     6.284     6.276     6.269     6.262     6.255     6.242

     99-29     6.291     6.281     6.272     6.265     6.258     6.250     6.237
  99-29.50     6.289     6.278     6.269     6.261     6.254     6.246     6.232
     99-30     6.287     6.275     6.266     6.258     6.250     6.241     6.226
  99-30.50     6.284     6.272     6.262     6.254     6.246     6.237     6.221
     99-31     6.282     6.269     6.259     6.250     6.242     6.233     6.216
  99-31.50     6.279     6.266     6.256     6.247     6.237     6.228     6.211

    100- 0     6.277     6.263     6.252     6.243     6.233     6.224     6.206
 100-00.50     6.274     6.260     6.249     6.239     6.229     6.219     6.201
    100- 1     6.272     6.257     6.246     6.235     6.225     6.215     6.196
 100-01.50     6.270     6.254     6.242     6.232     6.221     6.211     6.191
    100- 2     6.267     6.251     6.239     6.228     6.217     6.206     6.186
 100-02.50     6.265     6.248     6.236     6.224     6.213     6.202     6.181

    100- 3     6.262     6.245     6.232     6.221     6.209     6.197     6.176
 100-03.50     6.260     6.242     6.229     6.217     6.205     6.193     6.171
    100- 4     6.257     6.239     6.225     6.213     6.201     6.188     6.166
 100-04.50     6.255     6.236     6.222     6.209     6.197     6.184     6.160
    100- 5     6.252     6.233     6.219     6.206     6.193     6.180     6.155
 100-05.50     6.250     6.230     6.215     6.202     6.189     6.175     6.150

AVG LIFE       8.497     6.633     5.674     5.033     4.527     4.106     3.513
DURATION       6.374     5.254     4.633     4.192     3.829     3.518     3.063
FIRST PAY       6/05      4/04     10/03      4/03     12/02      8/02      1/02
LAST PAY        5/10      6/08      1/07      7/05     10/04      3/04      7/03




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IA4   Balance: 12,000,000   Coupon:    6.62000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.680     6.677     6.674     6.670     6.667     6.662     6.656
  99-26.50     6.678     6.675     6.672     6.668     6.664     6.659     6.653
     99-27     6.676     6.672     6.669     6.665     6.661     6.656     6.649
  99-27.50     6.675     6.670     6.667     6.663     6.658     6.653     6.646
     99-28     6.673     6.668     6.665     6.660     6.655     6.650     6.642
  99-28.50     6.671     6.666     6.662     6.658     6.653     6.647     6.639

     99-29     6.669     6.664     6.660     6.655     6.650     6.644     6.635
  99-29.50     6.667     6.662     6.658     6.653     6.647     6.641     6.632
     99-30     6.665     6.659     6.655     6.650     6.644     6.638     6.628
  99-30.50     6.663     6.657     6.653     6.647     6.641     6.635     6.625
     99-31     6.661     6.655     6.651     6.645     6.639     6.632     6.622
  99-31.50     6.659     6.653     6.648     6.642     6.636     6.629     6.618

    100- 0     6.657     6.651     6.646     6.640     6.633     6.626     6.615
 100-00.50     6.655     6.649     6.644     6.637     6.630     6.623     6.611
    100- 1     6.653     6.646     6.641     6.635     6.627     6.620     6.608
 100-01.50     6.651     6.644     6.639     6.632     6.625     6.617     6.604
    100- 2     6.649     6.642     6.637     6.630     6.622     6.614     6.601
 100-02.50     6.647     6.640     6.634     6.627     6.619     6.611     6.598

    100- 3     6.645     6.638     6.632     6.624     6.616     6.608     6.594
 100-03.50     6.643     6.636     6.630     6.622     6.614     6.605     6.591
    100- 4     6.642     6.633     6.627     6.619     6.611     6.602     6.587
 100-04.50     6.640     6.631     6.625     6.617     6.608     6.599     6.584
    100- 5     6.638     6.629     6.623     6.614     6.605     6.596     6.580
 100-05.50     6.636     6.627     6.620     6.612     6.602     6.593     6.577

AVG LIFE      11.934    10.159     9.182     8.131     7.246     6.510     5.595
DURATION       8.021     7.188     6.685     6.100     5.579     5.125     4.530
FIRST PAY       5/10      6/08      1/07      7/05     10/04      3/04      7/03
LAST PAY       3/11C     6/09C     7/08C     9/07C     1/07C     6/06C     8/05C




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IA5   Balance: 13,000,000   Coupon:    6.16000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1

    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.200     6.198     6.197     6.196     6.195     6.194     6.191
  99-26.50     6.197     6.195     6.194     6.193     6.192     6.191     6.188
     99-27     6.194     6.192     6.191     6.190     6.189     6.188     6.185
  99-27.50     6.191     6.189     6.188     6.187     6.186     6.184     6.181
     99-28     6.188     6.187     6.185     6.184     6.183     6.181     6.178
  99-28.50     6.186     6.184     6.182     6.181     6.180     6.178     6.175

     99-29     6.183     6.181     6.179     6.178     6.177     6.175     6.171
  99-29.50     6.180     6.178     6.176     6.175     6.174     6.172     6.168
     99-30     6.177     6.175     6.174     6.172     6.171     6.169     6.164
  99-30.50     6.174     6.172     6.171     6.169     6.167     6.165     6.161
     99-31     6.172     6.169     6.168     6.166     6.164     6.162     6.158
  99-31.50     6.169     6.166     6.165     6.163     6.161     6.159     6.154

    100- 0     6.166     6.163     6.162     6.160     6.158     6.156     6.151
 100-00.50     6.163     6.160     6.159     6.157     6.155     6.153     6.148
    100- 1     6.160     6.158     6.156     6.154     6.152     6.149     6.144
 100-01.50     6.158     6.155     6.153     6.151     6.149     6.146     6.141
    100- 2     6.155     6.152     6.150     6.148     6.146     6.143     6.138
 100-02.50     6.152     6.149     6.147     6.145     6.143     6.140     6.134

    100- 3     6.149     6.146     6.144     6.142     6.140     6.137     6.131
 100-03.50     6.146     6.143     6.141     6.139     6.137     6.134     6.128
    100- 4     6.144     6.140     6.138     6.136     6.134     6.130     6.124
 100-04.50     6.141     6.137     6.135     6.133     6.130     6.127     6.121
    100- 5     6.138     6.134     6.132     6.130     6.127     6.124     6.117
 100-05.50     6.135     6.132     6.129     6.127     6.124     6.121     6.114

AVG LIFE       7.193     6.859     6.667     6.483     6.296     6.071     5.658
DURATION       5.573     5.377     5.262     5.152     5.037     4.896     4.630
FIRST PAY       4/02      4/02      4/02      4/02      5/02      6/02      7/02
LAST PAY       3/11C     6/09C     7/08C     9/07C     1/07C     6/06C     8/05C




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IM1   Balance:  6,987,000   Coupon:    6.75000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46  Pricing
Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.801     6.795     6.791     6.787     6.783     6.780     6.775
  99-26.50     6.798     6.792     6.788     6.784     6.780     6.776     6.771
     99-27     6.796     6.789     6.785     6.780     6.776     6.772     6.766
  99-27.50     6.793     6.786     6.781     6.777     6.772     6.768     6.762
     99-28     6.790     6.783     6.778     6.773     6.768     6.764     6.758
  99-28.50     6.788     6.780     6.775     6.770     6.765     6.760     6.754

     99-29     6.785     6.777     6.772     6.766     6.761     6.756     6.750
  99-29.50     6.782     6.774     6.768     6.763     6.757     6.752     6.745
     99-30     6.780     6.771     6.765     6.759     6.754     6.749     6.741
  99-30.50     6.777     6.768     6.762     6.756     6.750     6.745     6.737
     99-31     6.774     6.765     6.759     6.752     6.746     6.741     6.733
  99-31.50     6.772     6.762     6.755     6.749     6.743     6.737     6.729

    100- 0     6.769     6.759     6.752     6.745     6.739     6.733     6.724
 100-00.50     6.766     6.756     6.749     6.742     6.735     6.729     6.720
    100- 1     6.764     6.753     6.746     6.738     6.732     6.725     6.716
 100-01.50     6.761     6.750     6.743     6.735     6.728     6.721     6.712
    100- 2     6.758     6.747     6.739     6.731     6.724     6.717     6.708
 100-02.50     6.756     6.744     6.736     6.728     6.720     6.713     6.703

    100- 3     6.753     6.741     6.733     6.724     6.717     6.709     6.699
 100-03.50     6.750     6.738     6.730     6.721     6.713     6.706     6.695
    100- 4     6.748     6.735     6.726     6.718     6.709     6.702     6.691
 100-04.50     6.745     6.732     6.723     6.714     6.706     6.698     6.687
    100- 5     6.743     6.729     6.720     6.711     6.702     6.694     6.682
 100-05.50     6.740     6.726     6.717     6.707     6.698     6.690     6.678

AVG LIFE       8.013     6.816     6.185     5.653     5.232     4.887     4.467
DURATION       5.865     5.189     4.809     4.479     4.209     3.985     3.705
FIRST PAY       2/03      7/02      4/02      4/02      4/02      4/02      5/02
LAST PAY       3/11C     6/09C     7/08C     9/07C     1/07C     6/06C     8/05C




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IM2   Balance:  2,275,000   Coupon:    7.20000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46  Pricing
Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     7.258     7.252     7.247     7.243     7.238     7.234     7.228
  99-26.50     7.255     7.248     7.244     7.239     7.235     7.230     7.224
     99-27     7.253     7.245     7.241     7.236     7.231     7.226     7.220
  99-27.50     7.250     7.242     7.237     7.232     7.227     7.222     7.216
     99-28     7.247     7.239     7.234     7.228     7.223     7.218     7.211
  99-28.50     7.244     7.236     7.231     7.225     7.220     7.214     7.207

     99-29     7.242     7.233     7.227     7.221     7.216     7.210     7.203
  99-29.50     7.239     7.230     7.224     7.218     7.212     7.206     7.198
     99-30     7.236     7.227     7.221     7.214     7.208     7.202     7.194
  99-30.50     7.234     7.224     7.217     7.211     7.205     7.198     7.190
     99-31     7.231     7.221     7.214     7.207     7.201     7.195     7.186
  99-31.50     7.228     7.218     7.211     7.204     7.197     7.191     7.181

    100- 0     7.226     7.215     7.208     7.200     7.193     7.187     7.177
 100-00.50     7.223     7.212     7.204     7.197     7.190     7.183     7.173
    100- 1     7.220     7.209     7.201     7.193     7.186     7.179     7.168
 100-01.50     7.217     7.206     7.198     7.190     7.182     7.175     7.164
    100- 2     7.215     7.203     7.194     7.186     7.178     7.171     7.160
 100-02.50     7.212     7.200     7.191     7.183     7.175     7.167     7.156

    100- 3     7.209     7.197     7.188     7.179     7.171     7.163     7.151
 100-03.50     7.207     7.194     7.185     7.176     7.167     7.159     7.147
    100- 4     7.204     7.191     7.181     7.172     7.163     7.155     7.143
 100-04.50     7.201     7.188     7.178     7.169     7.160     7.151     7.139
    100- 5     7.199     7.184     7.175     7.165     7.156     7.147     7.134
 100-05.50     7.196     7.181     7.172     7.162     7.152     7.143     7.130

AVG LIFE       8.013     6.816     6.185     5.653     5.225     4.868     4.432
DURATION       5.753     5.101     4.734     4.413     4.146     3.918     3.635
FIRST PAY       2/03      7/02      4/02      4/02      4/02      4/02      4/02
LAST PAY       3/11C     6/09C     7/08C     9/07C     1/07C     6/06C     8/05C




<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IB   Balance:  2,438,000   Coupon:    8.50000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46  Pricing
Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99- 8     8.688     8.693     8.696     8.699     8.702     8.705     8.709
     99- 9     8.682     8.686     8.688     8.691     8.693     8.696     8.699
     99-10     8.676     8.679     8.681     8.683     8.685     8.687     8.689
     99-11     8.670     8.672     8.673     8.675     8.676     8.678     8.680
     99-12     8.663     8.665     8.666     8.667     8.668     8.669     8.670
     99-13     8.657     8.658     8.658     8.659     8.659     8.660     8.660

     99-14     8.651     8.651     8.651     8.651     8.651     8.651     8.651
     99-15     8.645     8.644     8.643     8.643     8.642     8.642     8.641
     99-16     8.639     8.637     8.636     8.635     8.634     8.633     8.631
     99-17     8.633     8.630     8.629     8.627     8.625     8.624     8.622
     99-18     8.627     8.623     8.621     8.619     8.617     8.615     8.612
     99-19     8.620     8.616     8.614     8.611     8.608     8.606     8.602

     99-20     8.614     8.610     8.606     8.603     8.600     8.597     8.593
     99-21     8.608     8.603     8.599     8.595     8.591     8.588     8.583
     99-22     8.602     8.596     8.591     8.587     8.583     8.579     8.573
     99-23     8.596     8.589     8.584     8.579     8.574     8.570     8.564
     99-24     8.590     8.582     8.577     8.571     8.566     8.561     8.554
     99-25     8.584     8.575     8.569     8.563     8.558     8.552     8.545

     99-26     8.578     8.568     8.562     8.555     8.549     8.543     8.535
     99-27     8.572     8.561     8.554     8.547     8.541     8.534     8.525
     99-28     8.565     8.554     8.547     8.539     8.532     8.525     8.516
     99-29     8.559     8.548     8.539     8.531     8.524     8.516     8.506
     99-30     8.553     8.541     8.532     8.524     8.515     8.507     8.496
     99-31     8.547     8.534     8.525     8.516     8.507     8.498     8.487

AVG LIFE       7.223     6.133     5.558     5.084     4.696     4.375     3.996
DURATION       5.095     4.520     4.194     3.914     3.678     3.478     3.234
FIRST PAY       2/03      7/02      4/02      4/02      4/02      4/02      4/02
LAST PAY       3/11C     6/09C     7/08C     9/07C     1/07C     6/06C     8/05C













<PAGE>




                                    To 10% Call

                               CHASE SECURITIES INC.

Bond: IIA1   Balance: 138,650,000   Coupon:    5.18750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date: 3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed: 100 RAMP1
Index: 1ML   Value:  4.93750  Reset:  0.25000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0

    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40


     99-26     5.288     5.303     5.321     5.330     5.345     5.380     5.438
  99-26.50     5.284     5.298     5.315     5.323     5.337     5.369     5.422
     99-27     5.281     5.293     5.308     5.315     5.328     5.357     5.406
  99-27.50     5.277     5.288     5.302     5.308     5.320     5.346     5.390
     99-28     5.273     5.283     5.295     5.301     5.311     5.335     5.373
  99-28.50     5.270     5.278     5.289     5.294     5.303     5.323     5.357

     99-29     5.266     5.273     5.282     5.287     5.294     5.312     5.341
  99-29.50     5.262     5.268     5.276     5.280     5.286     5.300     5.325
     99-30     5.258     5.263     5.269     5.272     5.277     5.289     5.308
  99-30.50     5.255     5.258     5.263     5.265     5.269     5.278     5.292
     99-31     5.251     5.254     5.257     5.258     5.261     5.266     5.276
  99-31.50     5.247     5.249     5.250     5.251     5.252     5.255     5.260

    100- 0     5.244     5.244     5.244     5.244     5.244     5.244     5.244
 100-00.50     5.240     5.239     5.237     5.237     5.235     5.232     5.228
    100- 1     5.236     5.234     5.231     5.229     5.227     5.221     5.211
 100-01.50     5.233     5.229     5.224     5.222     5.218     5.210     5.195
    100- 2     5.229     5.224     5.218     5.215     5.210     5.198     5.179
 100-02.50     5.225     5.219     5.212     5.208     5.202     5.187     5.163

    100- 3     5.222     5.214     5.205     5.201     5.193     5.176     5.147
 100-03.50     5.218     5.209     5.199     5.194     5.185     5.164     5.131
    100- 4     5.214     5.204     5.192     5.187     5.176     5.153     5.114
 100-04.50     5.211     5.199     5.186     5.179     5.168     5.142     5.098
    100- 5     5.207     5.195     5.180     5.172     5.159     5.131     5.082
 100-05.50     5.203     5.190     5.173     5.165     5.151     5.119     5.066

AVG LIFE       5.344     3.806     2.814     2.501     2.087     1.515     1.029
DURATION       4.199     3.143     2.404     2.160     1.830     1.361     0.953
FIRST PAY       4/99      4/99      4/99      4/99      4/99      4/99      4/99
LAST PAY        7/12      3/09      1/07      5/06      7/05      7/04      9/03








<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.


Bond: IIA2   Balance: 58,750,000   Coupon:    5.95500
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date: 3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1

    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40


     99-26     5.930     5.922     5.916     5.914     5.912     5.908     5.906
  99-26.50     5.923     5.914     5.908     5.905     5.903     5.899     5.897
     99-27     5.915     5.906     5.899     5.897     5.894     5.890     5.888
  99-27.50     5.908     5.898     5.891     5.888     5.885     5.881     5.879
     99-28     5.901     5.890     5.883     5.880     5.877     5.872     5.870
  99-28.50     5.893     5.882     5.874     5.871     5.868     5.863     5.861

     99-29     5.886     5.874     5.866     5.863     5.859     5.854     5.852
  99-29.50     5.878     5.866     5.857     5.854     5.850     5.845     5.842
     99-30     5.871     5.858     5.849     5.845     5.842     5.836     5.833
  99-30.50     5.864     5.850     5.840     5.837     5.833     5.828     5.824
     99-31     5.856     5.842     5.832     5.828     5.824     5.819     5.815
  99-31.50     5.849     5.834     5.824     5.820     5.815     5.810     5.806

    100- 0     5.842     5.826     5.815     5.811     5.807     5.801     5.797
 100-00.50     5.834     5.818     5.807     5.803     5.798     5.792     5.788
    100- 1     5.827     5.810     5.798     5.794     5.789     5.783     5.779
 100-01.50     5.819     5.802     5.790     5.785     5.780     5.774     5.769
    100- 2     5.812     5.794     5.782     5.777     5.772     5.765     5.760
 100-02.50     5.805     5.786     5.773     5.768     5.763     5.756     5.751

    100- 3     5.797     5.778     5.765     5.760     5.754     5.747     5.742
 100-03.50     5.790     5.770     5.756     5.751     5.745     5.738     5.733
    100- 4     5.783     5.762     5.748     5.743     5.737     5.729     5.724
 100-04.50     5.775     5.755     5.740     5.734     5.728     5.720     5.715
    100- 5     5.768     5.747     5.731     5.726     5.719     5.711     5.706
 100-05.50     5.761     5.739     5.723     5.717     5.710     5.702     5.697

AVG LIFE       2.332     2.142     2.023     1.983     1.938     1.884     1.851
DURATION       2.111     1.952     1.852     1.817     1.779     1.733     1.705
FIRST PAY       7/00      7/00      7/00      7/00      7/00      7/00      7/00
LAST PAY       10/02      7/02      9/02      3/02      3/02      3/02      3/02













<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.


Bond: IIM1   Balance: 17,625,000   Coupon:    5.53750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date: 3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  0.60000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40


     99-26     5.630     5.637     5.644     5.646     5.649     5.651     5.650
  99-26.50     5.627     5.634     5.641     5.643     5.645     5.646     5.646
     99-27     5.625     5.631     5.637     5.639     5.641     5.642     5.642
  99-27.50     5.623     5.628     5.633     5.635     5.637     5.638     5.638
     99-28     5.620     5.625     5.630     5.631     5.633     5.634     5.634
  99-28.50     5.618     5.622     5.626     5.628     5.629     5.630     5.630

     99-29     5.616     5.619     5.623     5.624     5.625     5.626     5.626
  99-29.50     5.613     5.616     5.619     5.620     5.621     5.622     5.622
     99-30     5.611     5.613     5.616     5.616     5.617     5.618     5.618
  99-30.50     5.609     5.610     5.612     5.613     5.613     5.614     5.614
     99-31     5.606     5.607     5.609     5.609     5.609     5.610     5.610
  99-31.50     5.604     5.605     5.605     5.605     5.606     5.606     5.606

    100- 0     5.602     5.602     5.602     5.602     5.602     5.602     5.602
 100-00.50     5.599     5.599     5.598     5.598     5.598     5.598     5.598
    100- 1     5.597     5.596     5.595     5.594     5.594     5.593     5.593
 100-01.50     5.595     5.593     5.591     5.590     5.590     5.589     5.589
    100- 2     5.592     5.590     5.587     5.587     5.586     5.585     5.585
 100-02.50     5.590     5.587     5.584     5.583     5.582     5.581     5.581

    100- 3     5.588     5.584     5.580     5.579     5.578     5.577     5.577
 100-03.50     5.585     5.581     5.577     5.576     5.574     5.573     5.573
    100- 4     5.583     5.578     5.573     5.572     5.570     5.569     5.569
 100-04.50     5.581     5.575     5.570     5.568     5.566     5.565     5.565
    100- 5     5.578     5.572     5.566     5.564     5.562     5.561     5.561
 100-05.50     5.576     5.569     5.563     5.561     5.558     5.557     5.557

AVG LIFE       8.751     6.516     5.224     4.902     4.571     4.375     4.379
DURATION       6.622     5.243     4.375     4.152     3.923     3.791     3.801
FIRST PAY       5/03      4/02      6/02      7/02      8/02     11/02      2/03
LAST PAY        7/12      3/09      1/07      5/06      7/05      7/04      9/03







<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.


Bond: IIM2   Balance: 11,750,000   Coupon:    6.03750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  1.10000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40


     99-26     6.143     6.150     6.157     6.160     6.163     6.167     6.169
  99-26.50     6.140     6.147     6.154     6.156     6.159     6.163     6.165
     99-27     6.138     6.144     6.150     6.152     6.155     6.158     6.160
  99-27.50     6.135     6.141     6.146     6.148     6.151     6.154     6.155
     99-28     6.133     6.138     6.143     6.144     6.147     6.149     6.151
  99-28.50     6.131     6.135     6.139     6.141     6.143     6.145     6.146

     99-29     6.128     6.132     6.135     6.137     6.138     6.140     6.141
  99-29.50     6.126     6.129     6.132     6.133     6.134     6.136     6.137
     99-30     6.123     6.126     6.128     6.129     6.130     6.132     6.132
  99-30.50     6.121     6.123     6.125     6.125     6.126     6.127     6.128
     99-31     6.119     6.120     6.121     6.121     6.122     6.123     6.123
  99-31.50     6.116     6.117     6.117     6.118     6.118     6.118     6.118

    100- 0     6.114     6.114     6.114     6.114     6.114     6.114     6.114
 100-00.50     6.111     6.111     6.110     6.110     6.110     6.109     6.109
    100- 1     6.109     6.108     6.106     6.106     6.105     6.105     6.104
 100-01.50     6.107     6.105     6.103     6.102     6.101     6.100     6.100
    100- 2     6.104     6.102     6.099     6.098     6.097     6.096     6.095
 100-02.50     6.102     6.099     6.096     6.095     6.093     6.091     6.091

    100- 3     6.099     6.096     6.092     6.091     6.089     6.087     6.086
 100-03.50     6.097     6.093     6.088     6.087     6.085     6.083     6.081
    100- 4     6.095     6.090     6.085     6.083     6.081     6.078     6.077
 100-04.50     6.092     6.087     6.081     6.079     6.077     6.074     6.072
    100- 5     6.090     6.084     6.078     6.075     6.073     6.069     6.068
 100-05.50     6.087     6.081     6.074     6.072     6.069     6.065     6.063

AVG LIFE       8.751     6.516     5.190     4.831     4.430     4.029     3.849
DURATION       6.468     5.145     4.280     4.036     3.758     3.474     3.346
FIRST PAY       5/03      4/02      5/02      5/02      6/02      7/02      8/02
LAST PAY        7/12      3/09      1/07      5/06      7/05      7/04      9/03








<PAGE>



                                    To 10% Call

                               CHASE SECURITIES INC.



Bond: IIB   Balance:  8,225,000   Coupon:    7.68750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  2.75000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40

     99-26     7.842     7.850     7.857     7.860     7.864     7.869     7.872
  99-26.50     7.840     7.847     7.853     7.856     7.859     7.864     7.867
     99-27     7.837     7.843     7.850     7.852     7.855     7.859     7.862
  99-27.50     7.835     7.840     7.846     7.848     7.851     7.854     7.857
     99-28     7.832     7.837     7.842     7.844     7.846     7.850     7.852
  99-28.50     7.829     7.834     7.838     7.840     7.842     7.845     7.847

     99-29     7.827     7.831     7.834     7.836     7.837     7.840     7.842
  99-29.50     7.824     7.827     7.830     7.832     7.833     7.835     7.837
     99-30     7.822     7.824     7.827     7.828     7.829     7.830     7.832
  99-30.50     7.819     7.821     7.823     7.823     7.824     7.826     7.827
     99-31     7.816     7.818     7.819     7.819     7.820     7.821     7.821
  99-31.50     7.814     7.814     7.815     7.815     7.816     7.816     7.816

    100- 0     7.811     7.811     7.811     7.811     7.811     7.811     7.811
 100-00.50     7.809     7.808     7.807     7.807     7.807     7.807     7.806
    100- 1     7.806     7.805     7.804     7.803     7.803     7.802     7.801
 100-01.50     7.804     7.802     7.800     7.799     7.798     7.797     7.796
    100- 2     7.801     7.798     7.796     7.795     7.794     7.792     7.791
 100-02.50     7.798     7.795     7.792     7.791     7.789     7.787     7.786

    100- 3     7.796     7.792     7.788     7.787     7.785     7.783     7.781
 100-03.50     7.793     7.789     7.785     7.783     7.781     7.778     7.776
    100- 4     7.791     7.786     7.781     7.779     7.776     7.773     7.771
 100-04.50     7.788     7.782     7.777     7.775     7.772     7.768     7.766
    100- 5     7.785     7.779     7.773     7.771     7.768     7.764     7.761
 100-05.50     7.783     7.776     7.769     7.767     7.763     7.759     7.755

AVG LIFE       8.733     6.502     5.161     4.793     4.359     3.891     3.604
DURATION       5.987     4.835     4.049     3.822     3.546     3.237     3.041
FIRST PAY       5/03      4/02      4/02      4/02      4/02      4/02      5/02
LAST PAY        7/12      3/09      1/07      5/06      7/05      7/04      9/03








<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IA4   Balance: 12,000,000   Coupon:    6.62000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.740     6.750     6.754     6.757     6.756     6.751     6.734
  99-26.50     6.739     6.748     6.752     6.755     6.754     6.748     6.731
     99-27     6.737     6.747     6.750     6.753     6.752     6.745     6.728
  99-27.50     6.735     6.745     6.748     6.751     6.749     6.743     6.725
     99-28     6.733     6.743     6.746     6.749     6.747     6.740     6.722
  99-28.50     6.732     6.741     6.744     6.747     6.745     6.738     6.719

     99-29     6.730     6.739     6.742     6.745     6.742     6.735     6.716
  99-29.50     6.728     6.737     6.740     6.742     6.740     6.733     6.713
     99-30     6.726     6.735     6.738     6.740     6.738     6.730     6.710
  99-30.50     6.725     6.733     6.736     6.738     6.735     6.727     6.707
     99-31     6.723     6.732     6.734     6.736     6.733     6.725     6.704
  99-31.50     6.721     6.730     6.732     6.734     6.731     6.722     6.701

    100- 0     6.720     6.728     6.730     6.732     6.728     6.720     6.698
 100-00.50     6.718     6.726     6.728     6.729     6.726     6.717     6.696
    100- 1     6.716     6.724     6.726     6.727     6.724     6.715     6.693
 100-01.50     6.714     6.722     6.724     6.725     6.721     6.712     6.690
    100- 2     6.713     6.720     6.722     6.723     6.719     6.710     6.687
 100-02.50     6.711     6.719     6.720     6.721     6.717     6.707     6.684

    100- 3     6.709     6.717     6.718     6.719     6.714     6.704     6.681
 100-03.50     6.708     6.715     6.716     6.717     6.712     6.702     6.678
    100- 4     6.706     6.713     6.714     6.714     6.710     6.699     6.675
 100-04.50     6.704     6.711     6.712     6.712     6.707     6.697     6.672
    100- 5     6.702     6.709     6.710     6.710     6.705     6.694     6.669
 100-05.50     6.701     6.707     6.708     6.708     6.703     6.692     6.666

AVG LIFE      14.564    12.784    11.695    10.513     9.394     8.353     6.922
DURATION       9.024     8.313     7.829     7.245     6.658     6.085     5.259
FIRST PAY       5/10      6/08      1/07      7/05     10/04      3/04      7/03
LAST PAY       10/21     12/18      5/17     12/15      8/14     12/13      5/13




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IA5   Balance: 13,000,000   Coupon:    6.16000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46
Pricing Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     6.200     6.198     6.198     6.197     6.196     6.196     6.195
  99-26.50     6.197     6.195     6.195     6.194     6.193     6.193     6.192
     99-27     6.194     6.193     6.192     6.191     6.190     6.190     6.189
  99-27.50     6.191     6.190     6.189     6.188     6.187     6.187     6.186
     99-28     6.189     6.187     6.186     6.185     6.184     6.184     6.183
  99-28.50     6.186     6.184     6.183     6.182     6.181     6.181     6.180

     99-29     6.183     6.181     6.180     6.179     6.178     6.178     6.177
  99-29.50     6.180     6.178     6.177     6.176     6.175     6.175     6.174
     99-30     6.177     6.175     6.174     6.173     6.172     6.172     6.171
  99-30.50     6.175     6.172     6.171     6.170     6.169     6.169     6.168
     99-31     6.172     6.170     6.168     6.167     6.166     6.166     6.165
  99-31.50     6.169     6.167     6.165     6.164     6.163     6.163     6.162

    100- 0     6.166     6.164     6.162     6.161     6.160     6.159     6.159
 100-00.50     6.163     6.161     6.159     6.158     6.157     6.156     6.155
    100- 1     6.161     6.158     6.157     6.155     6.154     6.153     6.152
 100-01.50     6.158     6.155     6.154     6.152     6.151     6.150     6.149
    100- 2     6.155     6.152     6.151     6.149     6.148     6.147     6.146
 100-02.50     6.152     6.149     6.148     6.146     6.145     6.144     6.143

    100- 3     6.150     6.147     6.145     6.143     6.142     6.141     6.140
 100-03.50     6.147     6.144     6.142     6.140     6.139     6.138     6.137
    100- 4     6.144     6.141     6.139     6.137     6.136     6.135     6.134
 100-04.50     6.141     6.138     6.136     6.135     6.133     6.132     6.131
    100- 5     6.138     6.135     6.133     6.132     6.130     6.129     6.128
 100-05.50     6.136     6.132     6.130     6.129     6.127     6.126     6.125

AVG LIFE       7.227     6.926     6.765     6.635     6.530     6.446     6.355
DURATION       5.588     5.410     5.313     5.234     5.170     5.118     5.060
FIRST PAY       4/02      4/02      4/02      4/02      5/02      6/02      7/02
LAST PAY       12/13     12/13     12/13     12/13     12/13     12/13      1/13




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IM1   Balance:  6,987,000   Coupon:    6.75000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46  Pricing
Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30

     99-26     6.802     6.797     6.793     6.790     6.786     6.783     6.778
  99-26.50     6.800     6.794     6.790     6.786     6.783     6.779     6.774
     99-27     6.797     6.791     6.787     6.783     6.779     6.775     6.770
  99-27.50     6.794     6.788     6.784     6.780     6.776     6.772     6.766
     99-28     6.792     6.786     6.781     6.776     6.772     6.768     6.762
  99-28.50     6.789     6.783     6.778     6.773     6.769     6.764     6.758

     99-29     6.787     6.780     6.775     6.770     6.765     6.761     6.754
  99-29.50     6.784     6.777     6.772     6.766     6.762     6.757     6.750
     99-30     6.782     6.774     6.769     6.763     6.758     6.753     6.746
  99-30.50     6.779     6.771     6.766     6.760     6.754     6.749     6.742
     99-31     6.776     6.768     6.762     6.757     6.751     6.746     6.738
  99-31.50     6.774     6.765     6.759     6.753     6.747     6.742     6.734

    100- 0     6.771     6.763     6.756     6.750     6.744     6.738     6.730
 100-00.50     6.769     6.760     6.753     6.747     6.740     6.735     6.726
    100- 1     6.766     6.757     6.750     6.743     6.737     6.731     6.723
 100-01.50     6.763     6.754     6.747     6.740     6.733     6.727     6.719
    100- 2     6.761     6.751     6.744     6.737     6.730     6.723     6.715
 100-02.50     6.758     6.748     6.741     6.733     6.726     6.720     6.711

    100- 3     6.756     6.745     6.738     6.730     6.723     6.716     6.707
 100-03.50     6.753     6.742     6.735     6.727     6.719     6.712     6.703
    100- 4     6.751     6.740     6.732     6.723     6.716     6.709     6.699
 100-04.50     6.748     6.737     6.728     6.720     6.712     6.705     6.695
    100- 5     6.745     6.734     6.725     6.717     6.709     6.701     6.691
 100-05.50     6.743     6.731     6.722     6.714     6.705     6.697     6.687

AVG LIFE       8.440     7.311     6.647     6.085     5.625     5.247     4.800
DURATION       6.036     5.407     5.027     4.695     4.417     4.184     3.902
FIRST PAY       2/03      7/02      4/02      4/02      4/02      4/02      5/02
LAST PAY       12/14     12/13      6/13      4/12      4/11      5/10      3/09




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IM2   Balance:  2,275,000   Coupon:    7.20000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46  Pricing
Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99-26     7.259     7.253     7.248     7.244     7.240     7.236     7.230
  99-26.50     7.256     7.250     7.245     7.240     7.236     7.232     7.226
     99-27     7.253     7.247     7.242     7.237     7.232     7.228     7.222
  99-27.50     7.251     7.244     7.239     7.234     7.229     7.224     7.218
     99-28     7.248     7.241     7.235     7.230     7.225     7.220     7.213
  99-28.50     7.245     7.238     7.232     7.227     7.221     7.216     7.209

     99-29     7.243     7.235     7.229     7.223     7.218     7.212     7.205
  99-29.50     7.240     7.232     7.226     7.220     7.214     7.208     7.201
     99-30     7.238     7.229     7.222     7.216     7.210     7.205     7.197
  99-30.50     7.235     7.226     7.219     7.213     7.207     7.201     7.192
     99-31     7.232     7.223     7.216     7.209     7.203     7.197     7.188
  99-31.50     7.230     7.220     7.213     7.206     7.199     7.193     7.184

    100- 0     7.227     7.217     7.209     7.202     7.196     7.189     7.180
 100-00.50     7.224     7.214     7.206     7.199     7.192     7.185     7.176
    100- 1     7.222     7.211     7.203     7.196     7.188     7.181     7.172
 100-01.50     7.219     7.208     7.200     7.192     7.185     7.177     7.167
    100- 2     7.216     7.205     7.197     7.189     7.181     7.173     7.163
 100-02.50     7.214     7.202     7.193     7.185     7.177     7.170     7.159

    100- 3     7.211     7.199     7.190     7.182     7.174     7.166     7.155
 100-03.50     7.208     7.196     7.187     7.178     7.170     7.162     7.151
    100- 4     7.206     7.193     7.184     7.175     7.166     7.158     7.146
 100-04.50     7.203     7.190     7.181     7.171     7.163     7.154     7.142
    100- 5     7.200     7.187     7.177     7.168     7.159     7.150     7.138
 100-05.50     7.198     7.184     7.174     7.164     7.155     7.146     7.134

AVG LIFE       8.247     7.025     6.372     5.830     5.382     5.009     4.569
DURATION       5.844     5.194     4.823     4.503     4.230     3.997     3.717
FIRST PAY       2/03      7/02      4/02      4/02      4/02      4/02      4/02
LAST PAY        9/13      9/11      7/10      8/09      9/08      1/08      1/07




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IB   Balance:  2,438,000   Coupon:    8.50000
Delay:  24  Class Factor: 1.00  Accruing Since:  3/01/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 10.03  WAM: 324.46  Pricing
Speed:   23 RAMP1


    MONTHS       HEP       HEP       HEP       HEP       HEP       HEP       HEP
                  16        19        21        23        25        27        30


     99- 8     8.688     8.693     8.696     8.699     8.702     8.705     8.709
     99- 9     8.682     8.686     8.688     8.691     8.693     8.696     8.699
     99-10     8.676     8.679     8.681     8.683     8.685     8.687     8.689
     99-11     8.670     8.672     8.673     8.675     8.676     8.678     8.680
     99-12     8.663     8.665     8.666     8.667     8.668     8.669     8.670
     99-13     8.657     8.658     8.658     8.659     8.659     8.660     8.660

     99-14     8.651     8.651     8.651     8.651     8.651     8.651     8.651
     99-15     8.645     8.644     8.643     8.643     8.642     8.642     8.641
     99-16     8.639     8.637     8.636     8.635     8.634     8.633     8.631
     99-17     8.633     8.630     8.629     8.627     8.625     8.624     8.622
     99-18     8.627     8.623     8.621     8.619     8.617     8.615     8.612
     99-19     8.620     8.616     8.614     8.611     8.608     8.606     8.602

     99-20     8.614     8.610     8.606     8.603     8.600     8.597     8.593
     99-21     8.608     8.603     8.599     8.595     8.591     8.588     8.583
     99-22     8.602     8.596     8.591     8.587     8.583     8.579     8.573
     99-23     8.596     8.589     8.584     8.579     8.574     8.570     8.564
     99-24     8.590     8.582     8.577     8.571     8.566     8.561     8.554
     99-25     8.584     8.575     8.569     8.563     8.558     8.552     8.545

     99-26     8.578     8.568     8.562     8.555     8.549     8.543     8.535
     99-27     8.572     8.561     8.554     8.547     8.541     8.534     8.525
     99-28     8.565     8.554     8.547     8.539     8.532     8.525     8.516
     99-29     8.559     8.548     8.539     8.531     8.524     8.516     8.506
     99-30     8.553     8.541     8.532     8.524     8.515     8.507     8.496
     99-31     8.547     8.534     8.525     8.516     8.507     8.498     8.487

AVG LIFE       7.223     6.133     5.558     5.084     4.696     4.375     3.996
DURATION       5.095     4.520     4.194     3.914     3.678     3.478     3.234
FIRST PAY       2/03      7/02      4/02      4/02      4/02      4/02      4/02
LAST PAY        4/11      7/09      7/08     10/07      1/07      6/06      9/05











<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IIA1   Balance: 138,650,000   Coupon:    5.18750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  0.25000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40

     99-26     5.298     5.315     5.334     5.343     5.358     5.392     5.445
  99-26.50     5.294     5.310     5.328     5.336     5.351     5.382     5.430
     99-27     5.291     5.305     5.322     5.330     5.343     5.371     5.416
  99-27.50     5.287     5.301     5.316     5.323     5.335     5.361     5.401
     99-28     5.283     5.296     5.310     5.316     5.328     5.351     5.387
  99-28.50     5.280     5.291     5.304     5.310     5.320     5.341     5.372

     99-29     5.276     5.287     5.298     5.303     5.312     5.331     5.358
  99-29.50     5.273     5.282     5.292     5.297     5.304     5.320     5.343
     99-30     5.269     5.278     5.286     5.290     5.297     5.310     5.329
  99-30.50     5.266     5.273     5.280     5.283     5.289     5.300     5.314
     99-31     5.262     5.268     5.274     5.277     5.281     5.290     5.300
  99-31.50     5.259     5.264     5.268     5.270     5.274     5.279     5.285

    100- 0     5.255     5.259     5.262     5.264     5.266     5.269     5.271
 100-00.50     5.252     5.254     5.256     5.257     5.258     5.259     5.256
    100- 1     5.248     5.250     5.250     5.250     5.250     5.249     5.242
 100-01.50     5.245     5.245     5.244     5.244     5.243     5.239     5.227
    100- 2     5.241     5.241     5.238     5.237     5.235     5.228     5.213
 100-02.50     5.238     5.236     5.232     5.231     5.227     5.218     5.199

    100- 3     5.234     5.231     5.227     5.224     5.220     5.208     5.184
 100-03.50     5.231     5.227     5.221     5.218     5.212     5.198     5.170
    100- 4     5.227     5.222     5.215     5.211     5.204     5.188     5.155
 100-04.50     5.224     5.217     5.209     5.204     5.197     5.178     5.141
    100- 5     5.220     5.213     5.203     5.198     5.189     5.167     5.127
 100-05.50     5.217     5.208     5.197     5.191     5.181     5.157     5.112

AVG LIFE       5.833     4.209     3.143     2.807     2.362     1.739     1.189
DURATION       4.406     3.349     2.596     2.346     2.007     1.514     1.068
FIRST PAY       4/99      4/99      4/99      4/99      4/99      4/99      4/99
LAST PAY        4/25     10/20      9/16      5/15      8/13      4/11      6/09




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IIM1   Balance: 17,625,000   Coupon:    5.53750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  0.60000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40


     99-26     5.643     5.653     5.661     5.664     5.666     5.666     5.675
  99-26.50     5.641     5.650     5.658     5.660     5.663     5.662     5.672
     99-27     5.638     5.647     5.655     5.657     5.659     5.659     5.668
  99-27.50     5.636     5.645     5.651     5.653     5.655     5.655     5.664
     99-28     5.634     5.642     5.648     5.650     5.652     5.651     5.661
  99-28.50     5.632     5.639     5.645     5.646     5.648     5.647     5.657

     99-29     5.629     5.636     5.641     5.643     5.644     5.643     5.653
  99-29.50     5.627     5.633     5.638     5.640     5.641     5.639     5.650
     99-30     5.625     5.631     5.635     5.636     5.637     5.636     5.646
  99-30.50     5.623     5.628     5.632     5.633     5.633     5.632     5.642
     99-31     5.620     5.625     5.628     5.629     5.630     5.628     5.639
  99-31.50     5.618     5.622     5.625     5.626     5.626     5.624     5.635

    100- 0     5.616     5.620     5.622     5.622     5.622     5.620     5.631
 100-00.50     5.614     5.617     5.618     5.619     5.619     5.616     5.628
    100- 1     5.611     5.614     5.615     5.615     5.615     5.613     5.624
 100-01.50     5.609     5.611     5.612     5.612     5.611     5.609     5.620
    100- 2     5.607     5.608     5.608     5.608     5.608     5.605     5.617
 100-02.50     5.605     5.606     5.605     5.605     5.604     5.601     5.613

    100- 3     5.603     5.603     5.602     5.601     5.600     5.597     5.609
 100-03.50     5.600     5.600     5.599     5.598     5.597     5.594     5.606
    100- 4     5.598     5.597     5.595     5.594     5.593     5.590     5.602
 100-04.50     5.596     5.595     5.592     5.591     5.589     5.586     5.598
    100- 5     5.594     5.592     5.589     5.587     5.586     5.582     5.595
 100-05.50     5.591     5.589     5.585     5.584     5.582     5.578     5.591

AVG LIFE       9.576     7.185     5.769     5.408     5.025     4.742     4.942
DURATION       6.960     5.578     4.688     4.456     4.211     4.041     4.211
FIRST PAY       5/03      4/02      6/02      7/02      8/02     11/02      2/03
LAST PAY       12/21      2/17      7/13      5/12     12/10     12/08      6/07




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IIM2   Balance: 11,750,000   Coupon:    6.03750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  1.10000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40

     99-26     6.163     6.175     6.186     6.189     6.193     6.195     6.195
  99-26.50     6.161     6.173     6.182     6.185     6.189     6.191     6.191
     99-27     6.159     6.170     6.179     6.182     6.185     6.186     6.187
  99-27.50     6.156     6.167     6.175     6.178     6.181     6.182     6.182
     99-28     6.154     6.164     6.172     6.175     6.177     6.178     6.178
  99-28.50     6.152     6.161     6.169     6.171     6.173     6.174     6.173

     99-29     6.149     6.158     6.165     6.167     6.170     6.170     6.169
  99-29.50     6.147     6.155     6.162     6.164     6.166     6.165     6.165
     99-30     6.145     6.153     6.158     6.160     6.162     6.161     6.160
  99-30.50     6.143     6.150     6.155     6.156     6.158     6.157     6.156
     99-31     6.140     6.147     6.151     6.153     6.154     6.153     6.152
  99-31.50     6.138     6.144     6.148     6.149     6.150     6.149     6.147

    100- 0     6.136     6.141     6.145     6.146     6.146     6.144     6.143
 100-00.50     6.133     6.138     6.141     6.142     6.142     6.140     6.138
    100- 1     6.131     6.135     6.138     6.138     6.139     6.136     6.134
 100-01.50     6.129     6.133     6.134     6.135     6.135     6.132     6.130
    100- 2     6.126     6.130     6.131     6.131     6.131     6.128     6.125
 100-02.50     6.124     6.127     6.128     6.128     6.127     6.123     6.121

    100- 3     6.122     6.124     6.124     6.124     6.123     6.119     6.117
 100-03.50     6.120     6.121     6.121     6.120     6.119     6.115     6.112
    100- 4     6.117     6.118     6.117     6.117     6.115     6.111     6.108
 100-04.50     6.115     6.115     6.114     6.113     6.112     6.107     6.103
    100- 5     6.113     6.113     6.111     6.110     6.108     6.102     6.099
 100-05.50     6.110     6.110     6.107     6.106     6.104     6.098     6.095

AVG LIFE       9.447     7.071     5.641     5.250     4.806     4.331     4.108
DURATION       6.744     5.418     4.535     4.285     3.994     3.677     3.530
FIRST PAY       5/03      4/02      5/02      5/02      6/02      7/02      8/02
LAST PAY        9/19      1/15     10/11     10/10      6/09     10/07      6/06




<PAGE>



                                    To Maturity

                               CHASE SECURITIES INC.

Bond: IIB   Balance:  8,225,000   Coupon:    7.68750
Delay:   0  Class Factor: 1.00  Accruing Since:  3/25/1999
Settlement Date:  3/26/1999  ABS 30 year  WAC: 9.74  WAM: 358.07
Pricing Speed:  100 RAMP1
Index: 1ML  Value:  4.93750  Reset:  2.75000  Multiplier:  1.00000
Cap: 99.00000  Floor:  0.00000  Delay:   0


    MONTHS       CPR       CPR       CPR       CPR       CPR       CPR       CPR
                  15        20        25        27        30        35        40


     99-26     7.864     7.878     7.889     7.894     7.899     7.901     7.905
  99-26.50     7.862     7.875     7.886     7.890     7.895     7.897     7.900
     99-27     7.859     7.871     7.882     7.886     7.891     7.892     7.895
  99-27.50     7.857     7.868     7.878     7.882     7.886     7.887     7.890
     99-28     7.854     7.865     7.875     7.878     7.882     7.883     7.885
  99-28.50     7.852     7.862     7.871     7.874     7.878     7.878     7.880

     99-29     7.849     7.859     7.867     7.870     7.873     7.873     7.875
  99-29.50     7.847     7.856     7.863     7.866     7.869     7.869     7.870
     99-30     7.844     7.853     7.860     7.862     7.865     7.864     7.865
  99-30.50     7.841     7.849     7.856     7.858     7.861     7.859     7.860
     99-31     7.839     7.846     7.852     7.854     7.856     7.855     7.855
  99-31.50     7.836     7.843     7.848     7.850     7.852     7.850     7.850

    100- 0     7.834     7.840     7.845     7.846     7.848     7.845     7.845
 100-00.50     7.831     7.837     7.841     7.842     7.844     7.841     7.840
    100- 1     7.829     7.834     7.837     7.839     7.839     7.836     7.835
 100-01.50     7.826     7.831     7.833     7.835     7.835     7.831     7.830
    100- 2     7.824     7.827     7.830     7.831     7.831     7.827     7.825
 100-02.50     7.821     7.824     7.826     7.827     7.827     7.822     7.820

    100- 3     7.819     7.821     7.822     7.823     7.823     7.817     7.815
 100-03.50     7.816     7.818     7.819     7.819     7.818     7.813     7.810
    100- 4     7.813     7.815     7.815     7.815     7.814     7.808     7.805
 100-04.50     7.811     7.812     7.811     7.811     7.810     7.803     7.800
    100- 5     7.808     7.809     7.807     7.807     7.806     7.799     7.795
 100-05.50     7.806     7.805     7.804     7.803     7.801     7.794     7.790

AVG LIFE       9.041     6.743     5.358     4.977     4.527     4.020     3.716
DURATION       6.094     4.942     4.152     3.923     3.644     3.319     3.116
FIRST PAY       5/03      4/02      4/02      4/02      4/02      4/02      5/02
LAST PAY        8/16      6/12      9/09     10/08      9/07      4/06      3/05







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