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 Chase Securities Inc. (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 Chase Securities Inc., 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 Chase
                           Securities Inc. 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


The analysis in this report is based on information  provided by Chase Manhattan
Mortgage  Corporation  (the "Seller").  Chase  Securities Inc.  ("CSI") makes no
representations as to the accuracy or completeness of the information  contained
herein.  The  information  contained  herein is qualified in its entirety by the
information in the Prospectus  and Prospectus  Supplement for this  transaction.
The  information  contained  herein  is  preliminary  as  of  the  date  hereof,
supersedes  any  previous  information  delivered  to  you by CSI  and  will  be
superseded by the applicable final Prospectus and Prospectus  Supplement and any
other   information   subsequently   filed  with  the  Securities  and  Exchange
Commission. These materials are subject to change, completion, or amendment from
time to time without notice,  and CSI is under no obligation to keep you advised
of such changes.  These  materials are not intended as an offer or  solicitation
with respect to the purchase or sale of any security.  Any  investment  decision
with respect to the securities  should be made by you based upon the information
contained in the final  Prospectus  Supplement  and  Prospectus  relating to the
securities. You should consult your own counsel,  accountant, and other advisors
as to the legal, tax,  business,  financial and related aspects of a purchase of
these securities.

The attached  information contains certain tables and other statistical analyses
(the "Computational Materials") which have been prepared by CSI in reliance upon
information furnished by the Seller. They may not be provided to any third party
other than the addressee's legal, tax, financial and/or accounting  advisors for
the purposes of evaluating  said  material.  Numerous  assumptions  were used in
preparing the Computational Materials which may or may not be reflected therein.
As such, no assurance can be given as to the Computational  Materials' accuracy,
appropriateness or completeness in any particular context; nor as to whether the
Computational Materials and/or the assumptions upon which they are based reflect
present  market  conditions or future market  performance.  These  Computational
Materials  should not be construed as either  projections  or  predictions or as
legal, tax, financial or accounting  advice. Any weighted average lives,  yields
and principal payment periods shown in the Computational  Materials are based on
prepayment   assumptions,   and  changes  in  such  prepayment  assumptions  may
dramatically  affect such weighted average lives,  yields and principal  payment
periods.  In addition,  it is possible that prepayments on the underlying assets
will  occur at rates  slower or  faster  than the  rates  shown in the  attached
Computational   Materials.   Furthermore,   unless   otherwise   provided,   the
Computational  Materials  assume  no  losses  on the  underlying  assets  and no
interest shortfalls.  The specific  characteristics of the securities may differ
from those shown in the Computational  Materials due to differences  between the
actual  underlying  assets  and  the  hypothetical  underlying  assets  used  in
preparing the Computational  Materials.  The principal amount and designation of
any security  described  in the  Computational  Materials  are subject to change
prior  to  issuance.   Neither  CSI  nor  any  of  its   affiliates   makes  any
representation or warranty as to the actual rate or timing of payments on any of
the underlying assets or the payments or yield on the securities.

THIS  INFORMATION IS FURNISHED TO YOU SOLELY BY CSI AND NOT BY THE ISSUER OF THE
SECURITIES  OR ANY  OF ITS  AFFILIATES  (OTHER  THAN  CSI).  CSI  IS  ACTING  AS
UNDERWRITER  AND NOT  ACTING AS AGENT  FOR THE  ISSUER  IN  CONNECTION  WITH THE
PROPOSED TRANSACTION.




THIS PAGE MUST BE  ACCOMPANIED  BY A  DISCLAIMER.  If YOU DID NOT RECEIVE SUCH A
DISCLAIMER,  PLEASE  CONTACT YOUR CHASE  SECURITIES  INC.  SALES  REPRESENTATIVE
IMMEDIATELY.

GRAPHIC OMITTED
CHASE



<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)            WAL1        Bond Type          Coupon              Maturity1
- -----               ------                   ----------             ----        ---------          ------              ---------

- ------------------- ------------------------ ---------------------- ---------- ------------------ ------------------- --------------
    <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                Fixed2              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 + [   ]3   5/06
    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 + [   ]3   5/06
    IIM-2           $ 11,750,000             A/A                    4.83       MEZ                IM Libor + [   ]3   5/06
    IIB             $  8,225,000             BBB/BBB                4.79       SUB                IM Libor + [   ]3   5/06
- ------------------- ------------------------ ---------------------- ---------- ------------------ ------------------- --------------

</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.

<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


Credit Enhancement:            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>

<TABLE>
<CAPTION>


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

                                    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)
</TABLE>
<TABLE>
<CAPTION>

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

                                    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)


</TABLE>
<TABLE>
<CAPTION>


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

                                    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)


</TABLE>
<TABLE>
<CAPTION>


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

                                    <S>                       <C>                      <C>
                                    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)

</TABLE>



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       Fixed2        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 Maturity 3          6/01        4/03         7/05        12/15         12/13       4/12         8/09        10/07


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

</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 + [   ] 1,2    Fixed                  IM Libor + [   ] 1,3    IM Libor + [   ] 1,3   IM Libor
                                                                                                                        + [   ] 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 Call 4         5/06                    3/02                   5/06                    5/06                   5/06

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

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.


<PAGE>


          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)








                              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.

Further Information:          Please call David Howard at (212) 834-5125,  Peggy
                              Wallace at (212)  834-5519,  Peter  Rubinstein  at
                              (212)  834-5033,  Lou Violante at (212)  834-5034,
                              Rob Pak at (212) 834-5936, or Joyce Huang at (212)
                              834-5529.


<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


<TABLE>
<CAPTION>

                                          Minimum                    Maximum                       Weighted Average
<S>                                       <C>                        <C>                           <C>

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)

</TABLE>


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 Maturity[1]
            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 Summary1
            Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans

<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Mortgage Loan Age (Months)                    Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 

  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%
</TABLE>


  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

<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Year of Origination                           Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%

</TABLE>

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

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

<TABLE>
<CAPTION>

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

   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%
</TABLE>


  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


<TABLE>
<CAPTION>

  Range of Original Mortgage                      Number of              Aggregate Principal        Percent of
  Loan Principal Balances                       Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 

   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%

</TABLE>

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 Properties1
            Chase Funding, Series 1999-1 - Fixed Rate Mortgage Loans
<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Property Type                                 Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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]

</TABLE>

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

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


<PAGE>



                              State Distributions1
            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

<TABLE>
<CAPTION>

                                Number of              Aggregate Principal        Percent of
  Documentation               Mortgage Loans           Balance Outstanding        Loan Group
<S>                                <C>                     <C>                       <C>

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

<TABLE>
<CAPTION>

                            Number of              Aggregate Principal        Percent of
  Loan Purpose            Mortgage Loans           Balance Outstanding        Loan Group
<S>                           <C>                      <C>                       <C> 
  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%

</TABLE>



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


<TABLE>
<CAPTION>
                       Number of              Aggregate Principal        Percent of
  Loan Type          Mortgage Loans           Balance Outstanding        Loan Group
<S>                      <C>                      <C>                       <C> 
  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%
</TABLE>

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

<PAGE>

                              Credit Grade Summary1
            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


<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Prepayment Penalties (months)                 Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%

</TABLE>

- ---------------------
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
<TABLE>
<CAPTION>

                                            Minimum                      Maximum                 Weighted Average
<S>                                      <C>                        <C>                          <C> 
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)

</TABLE>


Nottes:
 (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 Maturity1
          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

<TABLE>
<CAPTION>

                                       Number of              Aggregate Principal        Percent of
  Mortgage Loan Age (Months)         Mortgage Loans           Balance Outstanding        Loan Group
<S>                                      <C>                      <C>                       <C> 
  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%
</TABLE>


  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

<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Range of Loan-to-Value Ratios                 Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
   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%
</TABLE>


  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


<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Range of Maximum Mortgage                     Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%
</TABLE>

  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
<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Next Adjustment Date                          Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%
</TABLE>
- -----------------


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



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


<TABLE>
<CAPTION>

  Range of Original Mortgage                      Number of              Aggregate Principal        Percent of
  Loan Principal Balances                       Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
   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
</TABLE>




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

<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Property Type                                 Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 

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



<TABLE>
<CAPTION>
                                                  Number of              Aggregate Principal        Percent of
  States                                        Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%
</TABLE>
- ---------------

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


                       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
<TABLE>
<CAPTION>

                               Number of              Aggregate Principal        Percent of
  Documentation              Mortgage Loans           Balance Outstanding        Loan Group
<S>                              <C>                      <C>                       <C> 
  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%

</TABLE>

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


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


<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Loan Purpose                                  Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%

</TABLE>





                              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


<TABLE>
<CAPTION>

                                                  Number of              Aggregate Principal        Percent of
  Prepayment Penalties (months)                 Mortgage Loans           Balance Outstanding        Loan Group
<S>                                                 <C>                      <C>                       <C> 
  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%

</TABLE>

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




                                   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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