ADVANTA CONDUIT RECEIVABLES INC
8-K, 2000-05-18
ASSET-BACKED SECURITIES
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<PAGE>   1
                       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 (Date of earliest event reported) May 16, 2000


                  Advanta Conduit Receivables, Inc., as Sponsor
                on behalf of Advanta Mortgage Loan Trust 2000-1
             (Exact name of registrant as specified in its charter)

<TABLE>
<CAPTION>
<S>                                         <C>                            <C>
                Nevada                              333-92669                         88-0360305
    (State or Other Jurisdiction of         (Commission File Number)       (I.R.S. Employer Identification
            Incorporation)                                                               No.)
</TABLE>

                        Advanta Conduit Receivables, Inc.
             (Exact name of registrant as specified in its charter)

<TABLE>
<CAPTION>
<S>                                               <C>                               <C>
                Nevada                              333-92669                         88-0360305
     (State or other jurisdiction                  (Commission                      (IRS Employer
           of incorporation)                      File Number)                        ID Number)

      Attention: General Counsel
      10790 Rancho Bernardo Road
         San Diego, California                                                          92127
    (Address of principal executive                                                   (Zip Code)
               offices)
</TABLE>

Registrant's Telephone Number,
including area code:                      (858) 676-3099


          (Former name or former address, if changed since last report)
<PAGE>   2
Item 5.  Other Events

         In connection with the offering of the Advanta Mortgage Loan Trust,
2000-1, Advanta Mortgage Loan Asset Backed Certificates, Series 2000-1 described
in a Prospectus Supplement related to the offered certificates, certain
"Computational Materials" within the meanings of the May 20, 1994 Kidder,
Peabody No-Action Letter and the February 17, 1995 Public Securities Association
No-Action Letter were furnished to certain prospective investors (the "Related
Computational Materials").

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

        (a)      Not applicable

        (b)      Not applicable.

        (c)      Exhibits

<TABLE>
<CAPTION>
                 Exhibit No.               Description
                 -----------               -----------
<S>                                        <C>
                 99.1.                     Related Computational Materials
                                           (as defined in Item 5 above).
</TABLE>

                                       2
<PAGE>   3
                                   SIGNATURES


                  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.


                                  ADVANTA MORTGAGE LOAN TRUST 2000-1

                                  By: Advanta Conduit Receivables, Inc.

                                  By:  /s/ Michael Coco
                                       ----------------------------------------
                                       Name: Michael Coco
                                       Title:   Vice President


                                  By: Advanta Conduit Receivables, Inc


                                  By:  /s/ Michael Coco
                                       ----------------------------------------
                                       Name:  Michael Coco
                                       Title:    Vice President




Dated:  May 18, 2000

                                       3
<PAGE>   4
                                  EXHIBIT INDEX



<TABLE>
Exhibit No.       Description
- -----------       -----------
<S>               <C>
  99.1.           Related Computational Materials
                  (as defined in Item 5 above).
</TABLE>

                                       4

<PAGE>   1
                                                                    EXHIBIT 99.1

                                       5
<PAGE>   2
MORGAN STANLEY DEAN WITTER         [MSDW LOGO]                   May 16, 2000
Asset Finance Group
ABS/MBS Capital Markets



                             Computational Materials

                                  $400,000,000

                       ADVANTA MORTGAGE LOAN TRUST 2000-1

                     Mortgage Loan Asset-Backed Certificates
                                  Series 2000-1
<PAGE>   3
MORGAN STANLEY DEAN WITTER         [MSDW LOGO]                   May 16, 2000
Asset Finance Group
ABS/MBS Capital Markets


                 $400,000,000 Advanta Mortgage Loan Trust 2000-1
                  Advanta Mortgage Corp. USA -- Master Servicer

                             Transaction Highlights

<TABLE>
<CAPTION>
                            Expected                                          Modified          Payment
                             Ratings                          Avg Life        Duration          Window
                              (S&P/                           To Call /       To Call /         To Call /
Class       Description      Moody's)        Balance          Mty(1)(2)       Mty(1)(2)         Mty(1)(2)     Day Count    Benchmark
- -----       -----------      --------        -------          ---------       ---------         ---------     ---------    ---------
<S>      <C>                <C>          <C>               <C>               <C>                <C>          <C>           <C>
A-1      FRM Floater SEQ     AAA/Aaa     $107,764,000       0.81 / 0.81              N/A         18 / 18     Actual/360
A-2      FRM Fixed SEQ       AAA/Aaa       57,801,000       2.00 / 2.00      1.78 / 1.78         13 / 13         30/360
A-3      FRM Fixed SEQ       AAA/Aaa       40,179,000       3.01 / 3.01      2.58 / 2.58         14 / 14         30/360
A-4      FRM Fixed SEQ       AAA/Aaa       62,429,000       5.01 / 5.01      3.95 / 3.95         51 / 55         30/360
A-5      FRM Fixed SEQ       AAA/Aaa       24,327,000      7.75 / 10.97      5.49 / 6.85         1 / 103         30/360
A-6      FRM NAS Class       AAA/Aaa       32,500,000       6.23 / 6.44      4.69 / 4.80        57 / 161         30/360
A-7      ARM Floater         AAA/Aaa       75,000,000       2.66 / 2.82              N/A        93 / 187     Actual/360
</TABLE>


Notes: (1)   Both the Fixed Rate and ARM certificates are priced to the 10%
             optional clean-up call.

       (2)   Based on the pricing prepayment speed. See details below.


<TABLE>
<S>                         <C>
Issuer:                     Advanta Mortgage Loan Trust 2000-1
Sponsor:                    Advanta Conduit Receivables, Inc.
Master Servicer:            Advanta Mortgage Corp. USA
Trustee:                    Bankers Trust Company of California, N.A.
Managers:                   MORGAN STANLEY DEAN WITTER (lead manager); Bear
                            Stearns and Salomon Smith Barney (co-managers -
                            Fixed Rate Certificates), Prudential Securities
                            (co-manager - ARM Certificates)

Expected Pricing Date:      May [18], 2000
Expected Settlement Date:   May [24], 2000
                            through DTC, Euroclear, and Clearstream
                            Settles with accrued interest on the Fixed Rate
                            certificates and settles without accrued interest on
                            the ARM certificates

</TABLE>




                                       2
<PAGE>   4
                         Transaction Highlights (cont'd)

<TABLE>
<S>                          <C>
Distribution Dates:          The 25(th) of each month, or if such day is not a
                             business day, on the next business day, beginning
                             June 26, 2000

Mortgage Loans:              The Trust will consist of two groups of sub-prime
                             residential mortgage loans:

                             -      The "Fixed Rate Group" loans are fixed-rate,
                                    one- to four-family home equity mortgage
                                    loans, which will support the Class A-1
                                    through Class A-6 certificates

                             -      The "ARM Group" loans are adjustable-rate,
                                    one- to four-family home equity mortgage
                                    loans, which will support the Class A-7
                                    certificates


Pricing Prepayment Speed:    -      Fixed Rate Certificates: The fixed rate
                                    certificates assume 120% PPC which equates to
                                    a ramped CPR starting at 3.6% CPR in the
                                    first month increasing to 24% CPR over 12
                                    months, and remaining at 24% CPR thereafter
                                    on a seasoning adjusted basis

                             -      ARM Certificates: 28% CPR

Credit Enhancement:          Each of the Fixed Rate Certificates and ARM
                             Certificates are credit enhanced by excess spread
                             from the mortgage loans, cross-collateralization of
                             the cash flows of the two groups of mortgage loans,
                             overcollateralization and a certificate insurance
                             policy from Ambac Assurance Corporation.

Class A-6 NAS Certificates:  The Class A-6 NAS class pays according to the
                             following schedule (of its pro-rata share):

                             June 2000 - May 2003: 0%     June 2006 - May 2007: 100%
                             June 2003 - May 2005: 45%    June 2007 and thereafter: 300%
                             June 2005 - May 2006: 80%

Optional Clean-up Call:      When the principal balance of the mortgage loans
                             (aggregate of Fixed Rate Group and ARM Group) is
                             less than or equal to 10% of the aggregate original
                             certificate principal balance of the Class A
                             certificates.

Step-up Coupons:             The coupon on the Class A-4, A-5, A-6 and A-7 will
                             increase after the clean-up call date should the
                             call not be exercised.

Available Funds Caps:        The A-1, A-5, A-6 and A-7 will be subject to an
                             available funds cap. Supplemental interest will be
                             payable on the Class A-7 Certificates. Supplemental
                             interest is not covered by the certificate insurance
                             policy. The ratings do not address the likelihood of
                             the payment of supplemental interest.

Trust Tax Status:            REMIC

ERISA Eligibility:           The Certificates are expected to be ERISA eligible.

SMMEA Eligibility:           None of the Certificates are SMMEA eligible.
</TABLE>





                                       3
<PAGE>   5
                Average Life Sensitivity Tables (Priced to Call)
                            Fixed Rate and ARM Groups

<TABLE>
<CAPTION>
                     Scenario 1       Scenario 2      Scenario 3       Scenario 4       Scenario 5      Scenario 6       Scenario 7
                     ----------       ----------      ----------       ----------       ----------      ----------       ----------
<S>                  <C>              <C>             <C>              <C>              <C>             <C>              <C>
PPC %                         0               50             100              120              150             200              250
CPR %                         0               10              20               28               35              45               55

Class A-1
Average Life               6.91             1.57            0.93             0.81             0.69            0.55             0.47
First Prin            6/25/2000        6/25/2000       6/25/2000        6/25/2000        6/25/2000       6/25/2000        6/25/2000
Last Prin             4/25/2013        8/25/2003       2/25/2002       11/25/2001        8/25/2001       5/25/2001        3/25/2001
Payment Window              155               39              21               18               15              12               10

Class A-2
Average Life              14.85             4.42            2.37             2.00             1.62            1.24             1.01
Mod Duration               8.37             3.58            2.08             1.78             1.47            1.14             0.94
First Prin            4/25/2013        8/25/2003       2/25/2002       11/25/2001        8/25/2001       5/25/2001        3/25/2001
Last Prin             5/25/2017        2/25/2006       5/25/2003       11/25/2002        5/25/2002      11/25/2001        8/25/2001
Payment Window               50               31              16               13               10               7                6

Class A-3
Average Life              18.42             7.20            3.63             3.01             2.39            1.78             1.41
Mod Duration               9.28             5.26            3.03             2.58             2.10            1.60             1.29
First Prin            5/25/2017        2/25/2006       5/25/2003       11/25/2002        5/25/2002      11/25/2001        8/25/2001
Last Prin             3/25/2020        6/25/2009       9/25/2004       12/25/2003        3/25/2003       6/25/2002       12/25/2001
Payment Window               35               41              17               14               11               8                5

Class A-4
Average Life              24.27            12.39            6.35             5.01             3.82            2.68             2.02
Mod Duration              10.25             7.50            4.73             3.95             3.16            2.32             1.80
First Prin            3/25/2020        6/25/2009       9/25/2004       12/25/2003        3/25/2003       6/25/2002       12/25/2001
Last Prin            11/25/2027        6/25/2016      11/25/2009        2/25/2008        9/25/2005      12/25/2003        1/25/2003
Payment Window               93               85              63               51               31              19               14

Class A-5
Average Life              27.50            16.09            9.50             7.75             6.03            4.21             3.05
Mod Duration              10.37             8.52            6.31             5.49             4.56            3.42             2.59
First Prin           11/25/2027        6/25/2016      11/25/2009        2/25/2008        9/25/2005      12/25/2003        1/25/2003
Last Prin            11/25/2027        6/25/2016      11/25/2009        2/25/2008        7/25/2006      11/25/2004       10/25/2003
Payment Window                1                1               1                1               11              12               10
</TABLE>




                                       4
<PAGE>   6
                Average Life Sensitivity Tables (Priced to Call)
                      Fixed Rate and ARM Groups (continued)


<TABLE>
<CAPTION>
                     Scenario 1      Scenario 2      Scenario 3      Scenario 4      Scenario 5      Scenario 6      Scenario 7
                     ----------      ----------      ----------      ----------      ----------      ----------      ----------
<S>                  <C>             <C>             <C>             <C>             <C>             <C>             <C>
PPC %                        0             50            100            120            150            200            250
CPR %                        0             10             20             28             35             45             55

Class A-6
Average Life               11.74          7.99           6.69           6.23           5.42           4.28           3.40
Mod Duration               7.14           5.59           4.94           4.69           4.23           3.50           2.88
First Prin           6/25/2003       6/25/2003       6/25/2003       6/25/2003       6/25/2003       6/25/2003       6/25/2003
Last Prin            11/25/2027      6/25/2016       11/25/2009      2/25/2008       7/25/2006       11/25/2004      10/25/2003
Payment Window             294            157             78             57             38             18              5

Class A-7
Average Life               20.39          6.98           3.68           2.66           2.06           1.50           1.13
First Prin           6/25/2000       6/25/2000       6/25/2000       6/25/2000       6/25/2000       6/25/2000       6/25/2000
Last Prin            11/25/2027      6/25/2016       11/25/2009      2/25/2008       7/25/2006       11/25/2004      10/25/2003
Payment Window             330            193            114             93             74             54             41
</TABLE>





                                       5
<PAGE>   7
              Average Life Sensitivity Tables (Priced to Maturity)
                            Fixed Rate and ARM Groups


<TABLE>
<CAPTION>
                     Scenario 1         Scenario 2      Scenario 3      Scenario 4       Scenario 5      Scenario 6       Scenario 7
                     ----------         ----------      ----------      ----------       ----------      ----------       ----------
<S>                  <C>                <C>             <C>              <C>             <C>             <C>              <C>
PPC %                          0               50              100             120              155             200              250
CPR %                          0               10               20              28               35              45               55

Class A-1
Average Life                6.91             1.57             0.93            0.81             0.69            0.55             0.47
First Prin             6/25/2000        6/25/2000        6/25/2000       6/25/2000        6/25/2000       6/25/2000        6/25/2000
Last Prin              4/25/2013        8/25/2003        2/25/2002      11/25/2001        8/25/2001       5/25/2001        3/25/2001
Payment Window               155               39               21              18               15              12               10

Class A-2
Average Life               14.85             4.42             2.37            2.00             1.62            1.24             1.01
Mod Duration                8.37             3.58             2.08            1.78             1.47            1.14             0.94
First Prin             4/25/2013        8/25/2003        2/25/2002      11/25/2001        8/25/2001       5/25/2001        3/25/2001
Last Prin              5/25/2017        2/25/2006        5/25/2003      11/25/2002        5/25/2002      11/25/2001        8/25/2001
Payment Window                50               31               16              13               10               7                6

Class A-3
Average Life               18.42             7.20             3.63            3.01             2.39            1.78             1.41
Mod Duration                9.28             5.26             3.03            2.58             2.10            1.60             1.29
First Prin             5/25/2017        2/25/2006        5/25/2003      11/25/2002        5/25/2002      11/25/2001        8/25/2001
Last Prin              3/25/2020        6/25/2009        9/25/2004      12/25/2003        3/25/2003       6/25/2002       12/25/2001
Payment Window                35               41               17              14               11               8                5

Class A-4
Average Life               24.27            12.40             6.36            5.01             3.82            2.68             2.02
Mod Duration               10.25             7.50             4.74            3.95             3.16            2.32             1.80
First Prin             3/25/2020        6/25/2009        9/25/2004      12/25/2003        3/25/2003       6/25/2002       12/25/2001
Last Prin              2/25/2028       11/25/2016        6/25/2010       6/25/2008        9/25/2005      12/25/2003        1/25/2003
Payment Window                96               90               70              55               31              19               14

Class A-5
Average Life               28.66            20.15            12.95           10.97             8.06            4.53             3.08
Mod Duration               10.48             9.34             7.56            6.85             5.54            3.61             2.61
First Prin             2/25/2028       11/25/2016        6/25/2010       6/25/2008        9/25/2005      12/25/2003        1/25/2003
Last Prin             12/25/2029       11/25/2027        5/25/2019      12/25/2016        1/25/2014       6/25/2010        2/25/2004
Payment Window                23              133              108             103              101              79               14
</TABLE>





                                       6
<PAGE>   8
              Average Life Sensitivity Tables (Priced to Maturity)
                      Fixed Rate and ARM Groups (continued)


<TABLE>
<CAPTION>
                     Scenario 1      Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6     Scenario 7
                     ----------      ----------     ----------     ----------     ----------     ----------     ----------
<S>                  <C>             <C>            <C>            <C>            <C>            <C>            <C>
PPC %                  0              50            100            120            150            200            250
CPR %                  0              10             20             28             35             45             55

Class A-6
Average Life         11.74           8.00           6.76           6.44           6.08           5.62           4.59
Mod Duration         7.14            5.59           4.97           4.80           4.59           4.32           3.68
First Prin           6/25/2003       6/25/2003      6/25/2003      6/25/2003      6/25/2003      6/25/2003      6/25/2003
Last Prin            10/25/2029      8/25/2027      2/25/2019      10/25/2016     11/25/2013     4/25/2010      1/25/2008
Payment Window       317             291            189            161            126             83             56

Class A-7
Average Life         20.49           7.66           4.06           2.82           2.18           1.58           1.19
First Prin           6/25/2000       6/25/2000      6/25/2000      6/25/2000      6/25/2000      6/25/2000      6/25/2000
Last Prin            7/25/2029       5/25/2028      11/25/2021     12/25/2015     6/25/2012      3/25/2009      1/25/2007
Payment Window       350             336            258            187            145            106             80
</TABLE>





                                       7
<PAGE>   9
To 10% Call

    Percentage of Initial Class A-1 Certificate Principal Balance Outstanding


<TABLE>
<CAPTION>
Dates                  Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6     Scenario 7
- -----                  ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>                    <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/24/2000                 100            100            100            100            100            100            100
5/25/2001                  89             66             42             32             18              0              0
5/25/2002                  84             33              0              0              0              0              0
5/25/2003                  78              5              0              0              0              0              0
5/25/2004                  72              0              0              0              0              0              0
5/25/2005                  65              0              0              0              0              0              0
5/25/2006                  58              0              0              0              0              0              0
5/25/2007                  51              0              0              0              0              0              0
5/25/2008                  44              0              0              0              0              0              0
5/25/2009                  36              0              0              0              0              0              0
5/25/2010                  29              0              0              0              0              0              0
5/25/2011                  20              0              0              0              0              0              0
5/25/2012                  10              0              0              0              0              0              0
5/25/2013                   0              0              0              0              0              0              0
5/25/2014                   0              0              0              0              0              0              0
5/25/2015                   0              0              0              0              0              0              0
5/25/2016                   0              0              0              0              0              0              0
5/25/2017                   0              0              0              0              0              0              0
5/25/2018                   0              0              0              0              0              0              0
5/25/2019                   0              0              0              0              0              0              0
5/25/2020                   0              0              0              0              0              0              0
5/25/2021                   0              0              0              0              0              0              0
5/25/2022                   0              0              0              0              0              0              0
5/25/2023                   0              0              0              0              0              0              0
5/25/2024                   0              0              0              0              0              0              0
5/25/2025                   0              0              0              0              0              0              0
5/25/2026                   0              0              0              0              0              0              0
5/25/2027                   0              0              0              0              0              0              0
5/25/2028                   0              0              0              0              0              0              0
5/25/2029                   0              0              0              0              0              0              0
5/25/2030                   0              0              0              0              0              0              0
5/25/2031                   0              0              0              0              0              0              0

PPC %                       0             50            100            120            150            200            250
CPR %                       0             10             20             28             35             45             55
</TABLE>





                                       8
<PAGE>   10
To 10% Call


    Percentage of Initial Class A-2 Certificate Principal Balance Outstanding


<TABLE>
<CAPTION>
Dates                Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6     Scenario 7
- -----                ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>                  <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000                100            100            100            100            100            100            100
5/25/2001               100            100            100            100            100             87             42
5/25/2002               100            100             76             45              0              0              0
5/25/2003               100            100              0              0              0              0              0
5/25/2004               100             64              0              0              0              0              0
5/25/2005               100             24              0              0              0              0              0
5/25/2006               100              0              0              0              0              0              0
5/25/2007               100              0              0              0              0              0              0
5/25/2008               100              0              0              0              0              0              0
5/25/2009               100              0              0              0              0              0              0
5/25/2010               100              0              0              0              0              0              0
5/25/2011               100              0              0              0              0              0              0
5/25/2012               100              0              0              0              0              0              0
5/25/2013                97              0              0              0              0              0              0
5/25/2014                73              0              0              0              0              0              0
5/25/2015                39              0              0              0              0              0              0
5/25/2016                20              0              0              0              0              0              0
5/25/2017                 0              0              0              0              0              0              0
5/25/2018                 0              0              0              0              0              0              0
5/25/2019                 0              0              0              0              0              0              0
5/25/2020                 0              0              0              0              0              0              0
5/25/2021                 0              0              0              0              0              0              0
5/25/2022                 0              0              0              0              0              0              0
5/25/2023                 0              0              0              0              0              0              0
5/25/2024                 0              0              0              0              0              0              0
5/25/2025                 0              0              0              0              0              0              0
5/25/2026                 0              0              0              0              0              0              0
5/25/2027                 0              0              0              0              0              0              0
5/25/2028                 0              0              0              0              0              0              0
5/25/2029                 0              0              0              0              0              0              0
5/25/2030                 0              0              0              0              0              0              0
5/25/2031                 0              0              0              0              0              0              0

PPC %                     0             50            100            120            150            200            250
CPR %                     0             10             20             28             35             45             55
</TABLE>





                                       9
<PAGE>   11
To 10% Call


    Percentage of Initial Class A-3 Certificate Principal Balance Outstanding


<TABLE>
<CAPTION>
Dates                Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6      Scenario 7
- -----                ----------     ----------     ----------     ----------     ----------     ----------      ----------
<S>                  <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000                100            100            100            100            100            100            100
5/25/2001               100            100            100            100            100            100            100
5/25/2002               100            100            100            100             99              1              0
5/25/2003               100            100             96             44              0              0              0
5/25/2004               100            100             19              0              0              0              0
5/25/2005               100            100              0              0              0              0              0
5/25/2006               100             88              0              0              0              0              0
5/25/2007               100             48              0              0              0              0              0
5/25/2008               100             25              0              0              0              0              0
5/25/2009               100              0              0              0              0              0              0
5/25/2010               100              0              0              0              0              0              0
5/25/2011               100              0              0              0              0              0              0
5/25/2012               100              0              0              0              0              0              0
5/25/2013               100              0              0              0              0              0              0
5/25/2014               100              0              0              0              0              0              0
5/25/2015               100              0              0              0              0              0              0
5/25/2016               100              0              0              0              0              0              0
5/25/2017                99              0              0              0              0              0              0
5/25/2018                65              0              0              0              0              0              0
5/25/2019                27              0              0              0              0              0              0
5/25/2020                 0              0              0              0              0              0              0
5/25/2021                 0              0              0              0              0              0              0
5/25/2022                 0              0              0              0              0              0              0
5/25/2023                 0              0              0              0              0              0              0
5/25/2024                 0              0              0              0              0              0              0
5/25/2025                 0              0              0              0              0              0              0
5/25/2026                 0              0              0              0              0              0              0
5/25/2027                 0              0              0              0              0              0              0
5/25/2028                 0              0              0              0              0              0              0
5/25/2029                 0              0              0              0              0              0              0
5/25/2030                 0              0              0              0              0              0              0
5/25/2031                 0              0              0              0              0              0              0

PPC %                     0             50            100            120            150            200            250
CPR %                     0             10             20             28             35             45             55
</TABLE>





                                       10
<PAGE>   12
To 10% Call


    Percentage of Initial Class A-4 Certificate Principal Balance Outstanding


<TABLE>
<CAPTION>
Dates                Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6      Scenario 7
- -----                ----------     ----------     ----------     ----------     ----------     ----------      ----------
<S>                  <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000                100            100            100            100            100            100            100
5/25/2001               100            100            100            100            100            100            100
5/25/2002               100            100            100            100            100            100             45
5/25/2003               100            100            100            100             84             23              0
5/25/2004               100            100            100             78             37              0              0
5/25/2005               100            100             73             42              6              0              0
5/25/2006               100            100             47             19              0              0              0
5/25/2007               100            100             27              4              0              0              0
5/25/2008               100            100             21              0              0              0              0
5/25/2009               100            100             10              0              0              0              0
5/25/2010               100             84              0              0              0              0              0
5/25/2011               100             68              0              0              0              0              0
5/25/2012               100             53              0              0              0              0              0
5/25/2013               100             39              0              0              0              0              0
5/25/2014               100             26              0              0              0              0              0
5/25/2015               100             13              0              0              0              0              0
5/25/2016               100              4              0              0              0              0              0
5/25/2017               100              0              0              0              0              0              0
5/25/2018               100              0              0              0              0              0              0
5/25/2019               100              0              0              0              0              0              0
5/25/2020                98              0              0              0              0              0              0
5/25/2021                89              0              0              0              0              0              0
5/25/2022                79              0              0              0              0              0              0
5/25/2023                68              0              0              0              0              0              0
5/25/2024                56              0              0              0              0              0              0
5/25/2025                43              0              0              0              0              0              0
5/25/2026                28              0              0              0              0              0              0
5/25/2027                12              0              0              0              0              0              0
5/25/2028                 0              0              0              0              0              0              0
5/25/2029                 0              0              0              0              0              0              0
5/25/2030                 0              0              0              0              0              0              0
5/25/2031                 0              0              0              0              0              0              0

PPC %                     0             50            100            120            150            200            250
CPR %                     0             10             20             28             35             45             55
</TABLE>





                                       11
<PAGE>   13
To 10% Call

    Percentage of Initial Class A-5 Certificate Principal Balance Outstanding


<TABLE>
<CAPTION>
Dates                Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6      Scenario 7
- -----                ----------     ----------     ----------     ----------     ----------     ----------      ----------
<S>                  <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000                100            100            100            100            100            100            100
5/25/2001               100            100            100            100            100            100            100
5/25/2002               100            100            100            100            100            100            100
5/25/2003               100            100            100            100            100            100             45
5/25/2004               100            100            100            100            100             67              0
5/25/2005               100            100            100            100            100              0              0
5/25/2006               100            100            100            100             72              0              0
5/25/2007               100            100            100            100              0              0              0
5/25/2008               100            100            100              0              0              0              0
5/25/2009               100            100            100              0              0              0              0
5/25/2010               100            100              0              0              0              0              0
5/25/2011               100            100              0              0              0              0              0
5/25/2012               100            100              0              0              0              0              0
5/25/2013               100            100              0              0              0              0              0
5/25/2014               100            100              0              0              0              0              0
5/25/2015               100            100              0              0              0              0              0
5/25/2016               100            100              0              0              0              0              0
5/25/2017               100              0              0              0              0              0              0
5/25/2018               100              0              0              0              0              0              0
5/25/2019               100              0              0              0              0              0              0
5/25/2020               100              0              0              0              0              0              0
5/25/2021               100              0              0              0              0              0              0
5/25/2022               100              0              0              0              0              0              0
5/25/2023               100              0              0              0              0              0              0
5/25/2024               100              0              0              0              0              0              0
5/25/2025               100              0              0              0              0              0              0
5/25/2026               100              0              0              0              0              0              0
5/25/2027               100              0              0              0              0              0              0
5/25/2028                 0              0              0              0              0              0              0
5/25/2029                 0              0              0              0              0              0              0
5/25/2030                 0              0              0              0              0              0              0
5/25/2031                 0              0              0              0              0              0              0

PPC %                     0             50            100            120            150            200            250
CPR %                     0             10             20             28             35             45             55
</TABLE>





                                       12
<PAGE>   14
To 10% Call


    Percentage of Initial Class A-6 Certificate Principal Balance Outstanding

<TABLE>
<CAPTION>
Dates                Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6     Scenario 7
- -----                ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>                  <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000                100            100            100            100            100            100            100
5/25/2001               100            100            100            100            100            100            100
5/25/2002               100            100            100            100            100            100            100
5/25/2003               100            100            100            100            100            100            100
5/25/2004                99             94             90             88             84             79              0
5/25/2005                98             89             80             77             71              0              0
5/25/2006                96             79             66             60             52              0              0
5/25/2007                92             69             51             44              0              0              0
5/25/2008                82             45             23              0              0              0              0
5/25/2009                71             28             10              0              0              0              0
5/25/2010                62             18              0              0              0              0              0
5/25/2011                53             11              0              0              0              0              0
5/25/2012                43              7              0              0              0              0              0
5/25/2013                35              4              0              0              0              0              0
5/25/2014                26              2              0              0              0              0              0
5/25/2015                17              1              0              0              0              0              0
5/25/2016                14              1              0              0              0              0              0
5/25/2017                10              0              0              0              0              0              0
5/25/2018                 7              0              0              0              0              0              0
5/25/2019                 4              0              0              0              0              0              0
5/25/2020                 3              0              0              0              0              0              0
5/25/2021                 2              0              0              0              0              0              0
5/25/2022                 2              0              0              0              0              0              0
5/25/2023                 1              0              0              0              0              0              0
5/25/2024                 1              0              0              0              0              0              0
5/25/2025                 1              0              0              0              0              0              0
5/25/2026                 0              0              0              0              0              0              0
5/25/2027                 0              0              0              0              0              0              0
5/25/2028                 0              0              0              0              0              0              0
5/25/2029                 0              0              0              0              0              0              0
5/25/2030                 0              0              0              0              0              0              0
5/25/2031                 0              0              0              0              0              0              0

PPC %                     0             50            100            120            150            200            250
CPR %                     0             10             20             28             35             45             55
</TABLE>





                                       13
<PAGE>   15
To 10% Call

    Percentage of Initial Class A-7 Certificate Principal Balance Outstanding


<TABLE>
<CAPTION>
Dates                Scenario 1     Scenario 2     Scenario 3     Scenario 4     Scenario 5     Scenario 6     Scenario 7
- -----                ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>                  <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/24/2000               100            100            100            100            100            100            100
5/25/2001                97             87             77             69             62             52             42
5/25/2002                96             77             60             47             38             26             16
5/25/2003                95             68             46             34             25             15              8
5/25/2004                94             60             37             24             16              8              0
5/25/2005                94             53             29             17             10              0              0
5/25/2006                93             47             23             12              7              0              0
5/25/2007                92             42             18              9              0              0              0
5/25/2008                91             37             15              0              0              0              0
5/25/2009                90             33             12              0              0              0              0
5/25/2010                89             29              0              0              0              0              0
5/25/2011                87             26              0              0              0              0              0
5/25/2012                86             23              0              0              0              0              0
5/25/2013                84             20              0              0              0              0              0
5/25/2014                82             18              0              0              0              0              0
5/25/2015                80             16              0              0              0              0              0
5/25/2016                77             14              0              0              0              0              0
5/25/2017                75              0              0              0              0              0              0
5/25/2018                71              0              0              0              0              0              0
5/25/2019                68              0              0              0              0              0              0
5/25/2020                64              0              0              0              0              0              0
5/25/2021                59              0              0              0              0              0              0
5/25/2022                54              0              0              0              0              0              0
5/25/2023                48              0              0              0              0              0              0
5/25/2024                42              0              0              0              0              0              0
5/25/2025                35              0              0              0              0              0              0
5/25/2026                27              0              0              0              0              0              0
5/25/2027                18              0              0              0              0              0              0
5/25/2028                 0              0              0              0              0              0              0
5/25/2029                 0              0              0              0              0              0              0
5/25/2030                 0              0              0              0              0              0              0
5/25/2031                 0              0              0              0              0              0              0

PPC %                     0             50            100            120            150            200            250
CPR %                     0             10             20             28             35             45             55
</TABLE>





                                       14
<PAGE>   16
TO MATURITY
- -----------

    PERCENTAGE OF INITIAL CLASS A-1 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/24/2000            100            100            100            100            100            100            100
5/25/2001             89             66             42             32             18              0              0
5/25/2002             84             33              0              0              0              0              0
5/25/2003             78              5              0              0              0              0              0
5/25/2004             72              0              0              0              0              0              0
5/25/2005             65              0              0              0              0              0              0
5/25/2006             58              0              0              0              0              0              0
5/25/2007             51              0              0              0              0              0              0
5/25/2008             44              0              0              0              0              0              0
5/25/2009             36              0              0              0              0              0              0
5/25/2010             29              0              0              0              0              0              0
5/25/2011             20              0              0              0              0              0              0
5/25/2012             10              0              0              0              0              0              0
5/25/2013              0              0              0              0              0              0              0
5/25/2014              0              0              0              0              0              0              0
5/25/2015              0              0              0              0              0              0              0
5/25/2016              0              0              0              0              0              0              0
5/25/2017              0              0              0              0              0              0              0
5/25/2018              0              0              0              0              0              0              0
5/25/2019              0              0              0              0              0              0              0
5/25/2020              0              0              0              0              0              0              0
5/25/2021              0              0              0              0              0              0              0
5/25/2022              0              0              0              0              0              0              0
5/25/2023              0              0              0              0              0              0              0
5/25/2024              0              0              0              0              0              0              0
5/25/2025              0              0              0              0              0              0              0
5/25/2026              0              0              0              0              0              0              0
5/25/2027              0              0              0              0              0              0              0
5/25/2028              0              0              0              0              0              0              0
5/25/2029              0              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>





                                       15
<PAGE>   17




TO MATURITY
- -----------

    PERCENTAGE OF INITIAL CLASS A-2 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000             100            100            100            100            100            100            100
5/25/2001            100            100            100            100            100             87             42
5/25/2002            100            100             76             45              0              0              0
5/25/2003            100            100              0              0              0              0              0
5/25/2004            100             64              0              0              0              0              0
5/25/2005            100             24              0              0              0              0              0
5/25/2006            100              0              0              0              0              0              0
5/25/2007            100              0              0              0              0              0              0
5/25/2008            100              0              0              0              0              0              0
5/25/2009            100              0              0              0              0              0              0
5/25/2010            100              0              0              0              0              0              0
5/25/2011            100              0              0              0              0              0              0
5/25/2012            100              0              0              0              0              0              0
5/25/2013             97              0              0              0              0              0              0
5/25/2014             73              0              0              0              0              0              0
5/25/2015             39              0              0              0              0              0              0
5/25/2016             20              0              0              0              0              0              0
5/25/2017              0              0              0              0              0              0              0
5/25/2018              0              0              0              0              0              0              0
5/25/2019              0              0              0              0              0              0              0
5/25/2020              0              0              0              0              0              0              0
5/25/2021              0              0              0              0              0              0              0
5/25/2022              0              0              0              0              0              0              0
5/25/2023              0              0              0              0              0              0              0
5/25/2024              0              0              0              0              0              0              0
5/25/2025              0              0              0              0              0              0              0
5/25/2026              0              0              0              0              0              0              0
5/25/2027              0              0              0              0              0              0              0
5/25/2028              0              0              0              0              0              0              0
5/25/2029              0              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>






                                       16
<PAGE>   18




TO MATURITY
- -----------

    PERCENTAGE OF INITIAL CLASS A-3 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/1/2000             100            100            100            100            100            100            100
5/25/2001            100            100            100            100            100            100            100
5/25/2002            100            100            100            100             99              1              0
5/25/2003            100            100             96             44              0              0              0
5/25/2004            100            100             19              0              0              0              0
5/25/2005            100            100              0              0              0              0              0
5/25/2006            100             88              0              0              0              0              0
5/25/2007            100             48              0              0              0              0              0
5/25/2008            100             25              0              0              0              0              0
5/25/2009            100              0              0              0              0              0              0
5/25/2010            100              0              0              0              0              0              0
5/25/2011            100              0              0              0              0              0              0
5/25/2012            100              0              0              0              0              0              0
5/25/2013            100              0              0              0              0              0              0
5/25/2014            100              0              0              0              0              0              0
5/25/2015            100              0              0              0              0              0              0
5/25/2016            100              0              0              0              0              0              0
5/25/2017             99              0              0              0              0              0              0
5/25/2018             65              0              0              0              0              0              0
5/25/2019             27              0              0              0              0              0              0
5/25/2020              0              0              0              0              0              0              0
5/25/2021              0              0              0              0              0              0              0
5/25/2022              0              0              0              0              0              0              0
5/25/2023              0              0              0              0              0              0              0
5/25/2024              0              0              0              0              0              0              0
5/25/2025              0              0              0              0              0              0              0
5/25/2026              0              0              0              0              0              0              0
5/25/2027              0              0              0              0              0              0              0
5/25/2028              0              0              0              0              0              0              0
5/25/2029              0              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>






                                       17
<PAGE>   19





TO MATURITY

    PERCENTAGE OF INITIAL CLASS A-4 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>

5/1/2000             100            100            100            100            100            100            100
5/25/2001            100            100            100            100            100            100            100
5/25/2002            100            100            100            100            100            100             45
5/25/2003            100            100            100            100             84             23              0
5/25/2004            100            100            100             78             37              0              0
5/25/2005            100            100             73             42              6              0              0
5/25/2006            100            100             47             19              0              0              0
5/25/2007            100            100             27              4              0              0              0
5/25/2008            100            100             21              0              0              0              0
5/25/2009            100            100             10              0              0              0              0
5/25/2010            100             84              0              0              0              0              0
5/25/2011            100             68              0              0              0              0              0
5/25/2012            100             53              0              0              0              0              0
5/25/2013            100             39              0              0              0              0              0
5/25/2014            100             26              0              0              0              0              0
5/25/2015            100             13              0              0              0              0              0
5/25/2016            100              4              0              0              0              0              0
5/25/2017            100              0              0              0              0              0              0
5/25/2018            100              0              0              0              0              0              0
5/25/2019            100              0              0              0              0              0              0
5/25/2020             98              0              0              0              0              0              0
5/25/2021             89              0              0              0              0              0              0
5/25/2022             79              0              0              0              0              0              0
5/25/2023             68              0              0              0              0              0              0
5/25/2024             56              0              0              0              0              0              0
5/25/2025             43              0              0              0              0              0              0
5/25/2026             28              0              0              0              0              0              0
5/25/2027             12              0              0              0              0              0              0
5/25/2028              0              0              0              0              0              0              0
5/25/2029              0              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>






                                       18
<PAGE>   20




TO MATURITY

    PERCENTAGE OF INITIAL CLASS A-5 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>

5/1/2000             100            100            100            100            100            100            100
5/25/2001            100            100            100            100            100            100            100
5/25/2002            100            100            100            100            100            100            100
5/25/2003            100            100            100            100            100            100             45
5/25/2004            100            100            100            100            100             67              0
5/25/2005            100            100            100            100            100             17              0
5/25/2006            100            100            100            100             72              4              0
5/25/2007            100            100            100            100             48              2              0
5/25/2008            100            100            100            100             47              2              0
5/25/2009            100            100            100             80             36              2              0
5/25/2010            100            100            100             59             23              0              0
5/25/2011            100            100             77             42             14              0              0
5/25/2012            100            100             57             28              7              0              0
5/25/2013            100            100             41             18              2              0              0
5/25/2014            100            100             29             11              0              0              0
5/25/2015            100            100             18              5              0              0              0
5/25/2016            100            100             12              1              0              0              0
5/25/2017            100             89              7              0              0              0              0
5/25/2018            100             70              3              0              0              0              0
5/25/2019            100             53              0              0              0              0              0
5/25/2020            100             40              0              0              0              0              0
5/25/2021            100             32              0              0              0              0              0
5/25/2022            100             26              0              0              0              0              0
5/25/2023            100             20              0              0              0              0              0
5/25/2024            100             14              0              0              0              0              0
5/25/2025            100             10              0              0              0              0              0
5/25/2026            100              5              0              0              0              0              0
5/25/2027            100              2              0              0              0              0              0
5/25/2028             83              0              0              0              0              0              0
5/25/2029             29              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>







                                       19
<PAGE>   21





TO MATURITY

    PERCENTAGE OF INITIAL CLASS A-6 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>

5/1/2000             100            100            100            100            100            100            100
5/25/2001            100            100            100            100            100            100            100
5/25/2002            100            100            100            100            100            100            100
5/25/2003            100            100            100            100            100            100            100
5/25/2004             99             94             90             88             84             79             64
5/25/2005             98             89             80             77             71             62             29
5/25/2006             96             79             66             60             52             39             11
5/25/2007             92             69             51             44             35             20              3
5/25/2008             82             45             23             17             11              9              0
5/25/2009             71             28             10              6              3              3              0
5/25/2010             62             18              4              2              1              0              0
5/25/2011             53             11              2              1              0              0              0
5/25/2012             43              7              1              0              0              0              0
5/25/2013             35              4              0              0              0              0              0
5/25/2014             26              2              0              0              0              0              0
5/25/2015             17              1              0              0              0              0              0
5/25/2016             14              1              0              0              0              0              0
5/25/2017             10              0              0              0              0              0              0
5/25/2018              7              0              0              0              0              0              0
5/25/2019              4              0              0              0              0              0              0
5/25/2020              3              0              0              0              0              0              0
5/25/2021              2              0              0              0              0              0              0
5/25/2022              2              0              0              0              0              0              0
5/25/2023              1              0              0              0              0              0              0
5/25/2024              1              0              0              0              0              0              0
5/25/2025              1              0              0              0              0              0              0
5/25/2026              0              0              0              0              0              0              0
5/25/2027              0              0              0              0              0              0              0
5/25/2028              0              0              0              0              0              0              0
5/25/2029              0              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>






                                       20
<PAGE>   22





TO MATURITY

    PERCENTAGE OF INITIAL CLASS A-7 CERTIFICATE PRINCIPAL BALANCE OUTSTANDING


<TABLE>
<CAPTION>
DATES         SCENARIO 1     SCENARIO 2     SCENARIO 3     SCENARIO 4     SCENARIO 5     SCENARIO 6     SCENARIO 7
- -----         ----------     ----------     ----------     ----------     ----------     ----------     ----------
<S>           <C>            <C>            <C>            <C>            <C>            <C>            <C>
5/24/2000            100            100            100            100            100            100            100
5/25/2001             97             87             77             69             62             52             42
5/25/2002             96             77             60             47             38             26             16
5/25/2003             95             68             46             34             25             15              8
5/25/2004             94             60             37             24             16              8              4
5/25/2005             94             53             29             17             10              4              1
5/25/2006             93             47             23             12              7              2              0
5/25/2007             92             42             18              9              4              1              0
5/25/2008             91             37             15              6              3              0              0
5/25/2009             90             33             12              4              1              0              0
5/25/2010             89             29              9              3              1              0              0
5/25/2011             87             26              7              2              0              0              0
5/25/2012             86             23              6              1              0              0              0
5/25/2013             84             20              4              1              0              0              0
5/25/2014             82             18              3              0              0              0              0
5/25/2015             80             16              2              0              0              0              0
5/25/2016             77             14              2              0              0              0              0
5/25/2017             75             12              1              0              0              0              0
5/25/2018             71             10              1              0              0              0              0
5/25/2019             68              9              1              0              0              0              0
5/25/2020             64              8              0              0              0              0              0
5/25/2021             59              6              0              0              0              0              0
5/25/2022             54              5              0              0              0              0              0
5/25/2023             48              4              0              0              0              0              0
5/25/2024             42              3              0              0              0              0              0
5/25/2025             35              2              0              0              0              0              0
5/25/2026             27              1              0              0              0              0              0
5/25/2027             18              1              0              0              0              0              0
5/25/2028              9              0              0              0              0              0              0
5/25/2029              0              0              0              0              0              0              0
5/25/2030              0              0              0              0              0              0              0
5/25/2031              0              0              0              0              0              0              0

PPC %                  0             50            100            120            150            200            250
CPR %                  0             10             20             28             35             45             55
</TABLE>






                                       21
<PAGE>   23





                      SCHEDULE OF AVAILABLE FUNDS CAP RATES
                      -------------------------------------
<TABLE>
<CAPTION>

DATE                       CLASS A-1          CLASS A-7
- ----                       ---------          ---------
                           ACTUAL/360         ACTUAL/360
<S>                        <C>                <C>
5/25/2000                       --                  --
6/25/2000                   8.9780%             8.3434%
7/25/2000                   9.5759              8.8997
8/25/2000                   9.2663              8.6150
9/25/2000                   9.2656              8.6164
10/25/2000                  9.5738              8.9109
11/25/2000                  9.2643              8.6263
12/25/2000                  9.5724              8.1850
1/25/2001                   9.2631              7.9278
2/25/2001                   9.2630              7.9303
3/25/2001                  10.2553              8.7817
4/25/2001                   9.2627              7.9450
5/25/2001                   9.5713              8.4064
6/25/2001                   9.2624              8.1559
7/25/2001                   9.5710              8.4745
8/25/2001                   9.2621              8.2037
9/25/2001                   9.2620              8.2053
10/25/2001                  9.5706              8.4864
11/25/2001                  9.2618              8.4030
12/25/2001                  9.5704              8.7046
1/25/2002                   9.2616              8.4680
2/25/2002                   9.2615              8.4707
3/25/2002                  10.2537              9.3802
4/25/2002                   9.2613              8.4976
5/25/2002                   9.5698              8.9789
6/25/2002                   9.2608              8.7116
7/25/2002                   9.5692              9.0529
8/25/2002                   9.2602              8.7652
9/25/2002                   9.2599              8.7677
10/25/2002                  9.5683              9.0718
11/25/2002                  9.2593              8.9702
12/25/2002                  9.5676              9.2911
1/25/2003                   9.2587              9.0338
2/25/2003                   9.2582              9.0363
3/25/2003                  10.2496             10.0062
</TABLE>






                                       22
<PAGE>   24



                      SCHEDULE OF AVAILABLE FUNDS CAP RATES
                      -------------------------------------
<TABLE>
<CAPTION>

DATE                       CLASS A-1          CLASS A-7
- ----                       ---------          ---------
                           ACTUAL/360         ACTUAL/360
<S>                        <C>                <C>
4/25/2003                   9.2572%             9.1043%
5/25/2003                   9.5652             11.2198
6/25/2003                                      10.8786
7/25/2003                                      11.6193
8/25/2003                                      11.2468
9/25/2003                                      11.2481
10/25/2003                                     11.6344
11/25/2003                                     11.9953
12/25/2003                                     12.4111
1/25/2004                                      12.1627
2/25/2004                                      12.1629
3/25/2004                                      13.0018
4/25/2004                                      12.2029
5/25/2004                                      13.3677
6/25/2004                                      12.9366
7/25/2004                                      13.5264
8/25/2004                                      13.0902
9/25/2004                                      13.0903
10/25/2004                                     13.5268
11/25/2004                                     13.6358
12/25/2004                                     14.0905
1/25/2005                                      13.7442
2/25/2005                                      13.7443
3/25/2005                                      15.2668
4/25/2005                                      13.8224
5/25/2005                                      14.8466
6/25/2005                                      14.3677
7/25/2005                                      14.9744
8/25/2005                                      14.4914
9/25/2005                                      14.5091
10/25/2005                                     14.9928
11/25/2005                                     14.5827
12/25/2005                                     15.0688
1/25/2006                                      14.6009
2/25/2006                                      14.6009
</TABLE>






                                       23
<PAGE>   25




                      SCHEDULE OF AVAILABLE FUNDS CAP RATES
                      -------------------------------------
<TABLE>
<CAPTION>

DATE                       CLASS A-1          CLASS A-7
- ----                       ---------          ---------
                           ACTUAL/360         ACTUAL/360
<S>                        <C>                <C>
3/25/2006                                     16.1848%
4/25/2006                                     14.6186
5/25/2006                                     15.1059
6/25/2006                                     14.6186
7/25/2006                                     15.1095
8/25/2006                                     14.6221
9/25/2006                                     14.6397
10/25/2006                                    15.1277
11/25/2006                                    14.6398
12/25/2006                                    15.1278
1/25/2007                                     14.6433
2/25/2007                                     14.6433
3/25/2007                                     16.2317
4/25/2007                                     14.6609
5/25/2007                                     15.1496
</TABLE>











                                       24
<PAGE>   26




                      FIXED RATE GROUP - COLLATERAL SUMMARY
                      -------------------------------------

                                FIXED RATE GROUP
                                ----------------
<TABLE>
<S>                                                 <C>             <C>
NUMBER OF MORTGAGE LOANS                            4,916
TOTAL OUTSTANDING PRINCIPAL BALANCE          $298,292,270
AVERAGE PRINCIPAL BALANCE                    $     60,678           $1,061 - $499,176
WEIGHTED AVERAGE MORTGAGE COUPON RATE               10.48%          5.63% - 20.45%
WEIGHTED AVERAGE ORIGINAL TERM (MOS.)                 275           60 - 360
WEIGHTED AVERAGE REMAINING TERM (MOS.)                271           8 - 360
WEIGHTED AVERAGE FICO                                 624
WEIGHTED AVERAGE CLTV                               77.19%          9.77% - 100.93%
WEIGHTED AVERAGE JUNIOR LIEN RATIO                  29.27%          (FOR SECOND LIENS ONLY)
PREPAYMENT PENALTY
YES                                                 96.27%
NO                                                   3.73%
</TABLE>


                                FIXED RATE GROUP
                                ----------------
                             GEOGRAPHIC DISTRIBUTION
                             -----------------------

<TABLE>
<CAPTION>
                                                      AGGREGATE             % OF AGGREGATE
                         NUMBER OF                    PRINCIPAL                PRINCIPAL
STATE                  MORTGAGE LOANS                  BALANCE                  BALANCE
- -----                  --------------                  -------                  -------
<S>                    <C>                         <C>                      <C>
California                   295                   $27,790,358.51                 9.32%
Pennsylvania                 479                    25,645,853.66                 8.60
Michigan                     340                    19,996,656.76                 6.70
Florida                      284                    18,188,182.11                 6.10
New York                     211                    15,384,866.03                 5.16
Ohio                         229                    13,012,603.99                 4.36
Virginia                     181                    10,947,807.18                 3.67
Illinois                     167                    10,003,620.15                 3.35
Tennessee                    151                     9,628,386.00                 3.23
Missouri                     188                     9,505,836.12                 3.19
Other                      2,391                   138,188,099.29                46.32
- -----                      -----                   --------------                -----
TOTAL:                     4,916                  $298,292,269.80               100.00%
</TABLE>

The mortgaged properties in the Fixed Rate Group are located in a total of 48
states and the District of Columbia






                                       25
<PAGE>   27




                                FIXED RATE GROUP
                                ----------------
                           DISTRIBUTION OF CLTV RATIOS
                           ---------------------------
<TABLE>
<CAPTION>
                                                 AGGREGATE            % OF AGGREGATE
RANGE OF                  NUMBER OF              PRINCIPAL              PRINCIPAL
CLTV RATIOS             MORTGAGE LOANS           BALANCE                 BALANCE
- -----------             --------------           -------                 -------
<S>                     <C>                  <C>                      <C>
0.01 - 60.00%                678              $27,625,417.45               9.26%
60.01 - 70.00                497               25,706,854.31               8.62
70.01 - 75.00                990               70,841,735.40              23.75
75.01 - 80.00                744               47,575,792.73              15.95
80.01 - 85.00              1,158               72,744,100.75              24.38
85.01 - 90.00                598               38,815,407.82              13.01
90.01 - 95.00                 85                4,223,225.72               1.42
95.01 - 100.00               161               10,353,718.57               3.47
100.01 - 101.00                5                  406,017.05               0.14
- ---------------            -----               -------------             ------
TOTAL:                     4,916             $298,292,269.80             100.00%
</TABLE>

Minimum CLTV:   9.77%
Maximum CLTV:   100.93%
Weighted Average CLTV:   77.19%



                                FIXED RATE GROUP
                                ----------------
                        DISTRIBUTION BY AMORTIZATION TYPE
                        ---------------------------------

<TABLE>
<CAPTION>
                                             AGGREGATE       % OF AGGREGATE
                            NUMBER OF         PRINCIPAL          PRINCIPAL
AMORTIZATION TYPE       MORTGAGE LOANS        BALANCE             BALANCE
- -----------------       --------------        -------             -------
<S>                     <C>               <C>                <C>
Balloon                       122          $9,038,095.90          3.03%
Fully Amortizing            4,794         289,254,173.90         96.97
- ----------------            -----         --------------         -----
TOTAL:                      4,916        $298,292,269.80        100.00%
</TABLE>






                                       26
<PAGE>   28





                                FIXED RATE GROUP
                                ----------------
                   DISTRIBUTION OF REMAINING TERM TO MATURITY
                   ------------------------------------------

<TABLE>
<CAPTION>
                                              AGGREGATE       % OF AGGREGATE
REMAINING TERM        NUMBER OF               PRINCIPAL          PRINCIPAL
TO MATURITY         MORTGAGE LOANS             BALANCE             BALANCE
- -----------         --------------             -------             -------
<S>                 <C>                 <C>                   <C>
1 - 60                     31                 $684,905.86              0.23%
61 - 120                  316               10,524,014.57              3.53
121 - 180               1,306               55,542,210.77             18.62
181 - 240               1,736              104,112,170.73             34.90
241 - 300                  21                1,925,545.87              0.65
301 - 360               1,506              125,503,422.00             42.07
- ---------               -----              --------------             -----
TOTAL:                  4,916             $298,292,269.80            100.00%
</TABLE>

Minimum Remaining Term:    8 months
Maximum Remaining Term:   360 months
Weighted Average Remaining Term:   271 months




                                FIXED RATE GROUP
                                ----------------
                        DISTRIBUTION OF PRINCIPAL BALANCE
                        ---------------------------------

<TABLE>
<CAPTION>
                                                          AGGREGATE          % OF AGGREGATE
RANGE OF                      NUMBER OF                   PRINCIPAL              PRINCIPAL
PRINCIPAL BALANCES         MORTGAGE LOANS                  BALANCE                BALANCE
- ------------------         --------------                  -------                -------
<S>                        <C>                         <C>                   <C>
$1 - $25,000                      858                   $16,260,314.70              5.45%
25,001 - 50,000                 1,711                    64,253,832.60             21.54
50,001 - 75,000                 1,183                    71,762,908.36             24.06
75,001 - 100,000                  489                    42,308,085.07             14.18
100,001 - 150,000                 424                    50,737,924.16             17.01
150,001 - 200,000                 150                    25,514,379.82              8.55
200,001 - 250,000                  46                    10,165,514.92              3.41
250,001 - 300,000                  31                     8,582,667.95              2.88
300,001 - 350,000                  13                     4,135,544.15              1.39
350,001 - 500,000                  11                     4,571,098.07              1.53
- -----------------               -----                     ------------              ----
TOTAL:                          4,916                  $298,292,269.80            100.00%
</TABLE>

Minimum Principal Balance:      $1,061.02
Maximum Principal Balance:      $499,175.70
Average Principal Balance:      $60,677.84






                                       27
<PAGE>   29





                                FIXED RATE GROUP
                                ----------------
                  DISTRIBUTION OF CURRENT MORTGAGE COUPON RATES
                  ---------------------------------------------

<TABLE>
<CAPTION>
                                              AGGREGATE         % OF AGGREGATE
RANGE OF                  NUMBER OF           PRINCIPAL            PRINCIPAL
MORTGAGE COUPON RATES   MORTGAGE LOANS         BALANCE              BALANCE
- ---------------------     --------          -------------           -------
<S>                       <C>             <C>                   <C>
5.001 - 6.000%                1                $86,719.64             0.03%
6.001 - 7.000                27              4,686,589.21             1.57
7.001 - 8.000                64              9,359,038.05             3.14
8.001 - 9.000               539             48,917,683.43            16.40
9.001 - 10.000            1,225             91,227,237.54            30.58
10.001 - 11.000             961             59,640,220.66            19.99
11.001 - 12.000             565             30,365,751.22            10.18
12.001 - 13.000             470             20,842,620.93             6.99
13.001 - 14.000             388             13,402,900.76             4.49
14.001 - 15.000             317             10,160,877.50             3.41
15.001 - 16.000             201              5,716,952.25             1.92
16.001 - 17.000             108              2,838,240.55             0.95
17.001 - 18.000              31                650,965.23             0.22
18.001 - 21.000              19                396,472.83             0.13
- ---------------           -----             -------------           ------
TOTAL:                    4,916           $298,292,269.80           100.00%
</TABLE>

Minimum Mortgage Coupon Rate:   5.63%
Maximum Mortgage Coupon Rate:   20.45%
Weighted Average Mortgage Coupon Rate:    10.48%






                                       28
<PAGE>   30





                                FIXED RATE GROUP
                                ----------------
             DISTRIBUTION OF JUNIOR LIEN RATIOS (JUNIOR LIENS ONLY)
             ------------------------------------------------------

<TABLE>
<CAPTION>
                                            AGGREGATE        % OF AGGREGATE
RANGE OF                  NUMBER OF         PRINCIPAL          PRINCIPAL
JUNIOR LIEN RATIOS     MORTGAGE LOANS        BALANCE             BALANCE
- ------------------     --------------        -------             -------
<S>                    <C>               <C>                 <C>
0.01 - 10.00%               32             $601,838.53             2.77%
10.01 - 20.00              248            5,660,877.46            26.06
20.01 - 30.00              279            6,863,804.18            31.60
30.01 - 40.00              143            4,856,135.35            22.35
40.01 - 50.00               65            1,975,571.62             9.09
50.01 - 60.00               18              655,847.67             3.02
60.01 - 70.00               18              411,410.14             1.89
70.01 - 80.00               11              374,261.79             1.72
80.01 - 90.00                7              220,865.45             1.02
90.01 - 100.00               3              104,576.01             0.48
- --------------            ----          --------------             ----
Total:                     824          $21,725,188.20           100.00%
</TABLE>

Minimum Junior Lien Ratio:    6.58%
Maximum Junior Lien Ratio:   100.00%
Weighted Average Junior Lien Ratio:   29.27%




                                FIXED RATE GROUP
                                ----------------
                         DISTRIBUTION OF PROPERTY TYPES
                         ------------------------------

<TABLE>
<CAPTION>
                                                            AGGREGATE        % OF AGGREGATE
                                       NUMBER OF            PRINCIPAL           PRINCIPAL
PROPERTY TYPE                        MORTGAGE LOANS         BALANCE              BALANCE
- -------------                        --------------         -------              -------
<S>                                  <C>                 <C>                  <C>
SF Detached/Deminimus PUD                4,336           $267,384,679.28            89.64%
SF Row House/Condos/Townhouses             228             10,907,895.16             3.66
Two to Four Family Home                    132              8,658,246.56             2.90
Prefabricated Single Family                220             11,341,448.80             3.80
- ---------------------------                ---             -------------             ----
TOTAL:                                   4,916           $298,292,269.80           100.00%
</TABLE>






                                       29
<PAGE>   31





                                FIXED RATE GROUP
                                ----------------
                        DISTRIBUTION OF OCCUPANCY STATUS
                        --------------------------------

<TABLE>
<CAPTION>
                                               AGGREGATE        % OF AGGREGATE
                          NUMBER OF            PRINCIPAL            PRINCIPAL
OCCUPANCY STATUS        MORTGAGE LOANS          BALANCE              BALANCE
- ----------------        --------------          -------              -------
<S>                     <C>                 <C>                  <C>
Owner Occupied             4,791            $292,648,283.94             98.11%
Non-Owner Occupied           125               5,643,985.86              1.89
- ------------------         -----               ------------              ----
TOTAL:                     4,916            $298,292,269.80            100.00%
</TABLE>

Owner Occupied properties include vacation homes and second homes

                                FIXED RATE GROUP
                                ----------------
                            DISTRIBUTION OF SEASONING
                            -------------------------

<TABLE>
<CAPTION>
                                                AGGREGATE       % OF AGGREGATE
MONTHS ELAPSED           NUMBER OF              PRINCIPAL           PRINCIPAL
SINCE ORIGINATION     MORTGAGE LOANS             BALANCE            BALANCE
- -----------------     --------------             -------            -------
<S>                   <C>                    <C>                <C>
0 - 6                      4,281             $260,476,661.74          87.32%
7 - 12                       528               31,159,226.95          10.45
13 - 24                       59                5,052,532.81           1.69
25 - 142                      48                1,603,848.30           0.54
- --------                   -----                ------------           ----
TOTAL:                     4,916             $298,292,269.80         100.00%
</TABLE>

Minimum Seasoning:      0 months
Maximum Seasoning:      142 months
Weighted Average Seasoning:     4 months






                                       30
<PAGE>   32





                         ARM GROUP - COLLATERAL SUMMARY
                         ------------------------------
                                    ARM GROUP
                                    ---------
<TABLE>
<S>                                                    <C>            <C>
NUMBER OF MORTGAGE LOANS                               771
TOTAL OUTSTANDING PRINCIPAL BALANCE            $64,154,148
AVERAGE PRINCIPAL BALANCE                          $83,209            $9,986 - $384,413
WEIGHTED AVERAGE MORTGAGE COUPON RATE                 9.82%               7.23% - 17.13%
WEIGHTED AVERAGE MARGIN                               5.50%               0.45% - 12.13%
WEIGHTED AVERAGE ORIGINAL TERM (MOS.)                  347                     60 - 360
WEIGHTED AVERAGE REMAINING TERM (MOS.)                 346                     49 - 360
WEIGHTED AVERAGE FICO                                  613
WEIGHTED AVERAGE MAXIMUM COUPON RATE                 16.82%              14.23% - 24.13%
WEIGHTED AVERAGE MINIMUM COUPON RATE                  9.28%               7.23% - 17.13%
INDEX
          6 MONTH LIBOR                              97.61%
          1 YR CMT                                    2.39%
WEIGHTED AVERAGE LTV                                 78.50%              12.14% - 98.99%
LIEN POSITION
          FIRST                                     100.00%
PREPAYMENT PENALTY
          YES                                        96.72%
          NO                                          3.28%
</TABLE>





                                    ARM GROUP
                                    ---------
                             GEOGRAPHIC DISTRIBUTION
                             -----------------------

<TABLE>
<CAPTION>
                                      AGGREGATE     % OF AGGREGATE
                 NUMBER OF            PRINCIPAL       PRINCIPAL
STATE          MORTGAGE LOANS          BALANCE         BALANCE
- -----          --------------          -------         -------
<S>            <C>                <C>                 <C>
California          32              $4,579,709.97       7.14%
Michigan            65              3,834,127.46        5.98
Florida             41              3,617,266.76        5.64
Washington          32              3,463,437.71        5.40
New York            36              3,297,851.58        5.14
Illinois            43              3,256,984.31        5.08
Georgia             30              3,253,505.48        5.07
Colorado            22              2,908,949.15        4.53
Oregon              24              2,814,211.76        4.39
Pennsylvania        41              2,537,487.33        3.96
Other              405             30,590,616.49       47.67
- -----              ---             -------------       -----
TOTAL:             771            $64,154,148.00      100.00%
</TABLE>

The mortgaged properties in the ARM Group are located in 45 states





                                       31
<PAGE>   33




                                    ARM GROUP
                                    ---------
                           DISTRIBUTION OF LTV RATIOS
                           --------------------------


<TABLE>
<CAPTION>
                                         AGGREGATE           % OF AGGREGATE
RANGE OF               NUMBER OF         PRINCIPAL              PRINCIPAL
LTV RATIOS          MORTGAGE LOANS        BALANCE                 BALANCE
- ----------          --------------        -------                 -------
<S>                 <C>                 <C>                  <C>
0.01 - 60.00%            67             $3,261,072.71              5.08%
60.01 - 70.00            64              4,767,099.73              7.43
70.01 - 75.00           199             18,683,553.77             29.13
75.01 - 80.00           110              8,719,786.71             13.59
80.01 - 85.00           172             15,378,805.60             23.97
85.01 - 90.00           138             11,994,618.03             18.70
90.01 - 95.00            15              1,090,869.25              1.70
95.01 - 100.00            6                258,342.20              0.40
- --------------      --------------         ----------              ----
TOTAL:                  771            $64,154,148.00            100.00%
</TABLE>

Minimum LTV:    12.14%
Maximum LTV:   98.99%
Weighted Average LTV:   78.50%



                                    ARM GROUP
                                    ---------
                   DISTRIBUTION OF REMAINING TERM TO MATURITY
                   ------------------------------------------

<TABLE>
<CAPTION>
                                              AGGREGATE       % OF AGGREGATE
REMAINING TERM       NUMBER OF                 PRINCIPAL         PRINCIPAL
TO MATURITY         MORTGAGE LOANS            BALANCE            BALANCE
- -----------         --------------            -------            -------
<S>                 <C>                  <C>                  <C>
1 - 60                    2                  $31,484.55             0.05%
61 - 120                 13                  465,022.10             0.72
121 - 180                27                1,182,074.33             1.84
181 - 240                52                3,762,622.25             5.86
241 - 300                 4                  257,542.79             0.40
301 - 360               673               58,455,401.98            91.13
- ---------               ---               -------------            -----
TOTAL:                  771              $64,154,148.00           100.00%
</TABLE>

Minimum Remaining Term:    49 months
Maximum Remaining Term:   360 months
Weighted Average Remaining Term:   346 months






                                       32
<PAGE>   34





                                    ARM GROUP
                                    ---------
                        DISTRIBUTION OF PRINCIPAL BALANCE
                        ---------------------------------

<TABLE>
<CAPTION>
                                              AGGREGATE          % OF AGGREGATE
RANGE OF                  NUMBER OF           PRINCIPAL            PRINCIPAL
PRINCIPAL BALANCES      MORTGAGE LOANS         BALANCE              BALANCE
- ------------------      --------------         -------              -------
<S>                     <C>                <C>                   <C>
$1 - $25,000                  26              $523,985.36             0.82%
25,001 - 50,000              200             7,855,987.92            12.25
50,001 - 75,000              235            14,535,610.73            22.66
75,001 - 100,000             100             8,701,546.26            13.56
100,001 - 150,000            128            15,542,688.95            24.22
150,001 - 200,000             53             9,043,522.12            14.10
200,001 - 250,000             13             2,951,814.25             4.60
250,001 - 300,000              5             1,357,705.98             2.12
300,001 - 350,000              9             2,894,873.90             4.51
350,001 - 400,000              2               746,412.53             1.16
- -----------------            ---               ----------             ----
TOTAL:                       771           $64,154,148.00           100.00%
</TABLE>

Minimum Principal Balance:    $9,985.83
Maximum Principal Balance:   $384,412.53
Average Principal Balance:   $83,209.01





                                    ARM GROUP
                                    ---------
                         DISTRIBUTION OF PROPERTY TYPES
                         ------------------------------

<TABLE>
<CAPTION>
                                                       AGGREGATE          % OF AGGREGATE
                                    NUMBER OF          PRINCIPAL             PRINCIPAL
PROPERTY TYPE                    MORTGAGE LOANS         BALANCE               BALANCE
- -------------                    --------------         -------               -------
<S>                              <C>                  <C>                 <C>
SF Detached/Deminimus PUD               689           $57,840,451.56            90.15%
SF Row House/Condos/Townhouses           32             2,423,054.16             3.78
Two to Four Family Home                  23             2,274,272.03             3.55
Prefabricated Single Family              27             1,616,370.25             2.52
- ---------------------------             ---             ------------             ----
TOTAL:                                  771           $64,154,148.00           100.00%
</TABLE>






                                       33
<PAGE>   35





                                    ARM GROUP
                                    ---------
                        DISTRIBUTION OF OCCUPANCY STATUS
                        --------------------------------

<TABLE>
<CAPTION>
                                                 AGGREGATE       % OF AGGREGATE
                            NUMBER OF            PRINCIPAL          PRINCIPAL
OCCUPANCY STATUS          MORTGAGE LOANS          BALANCE            BALANCE
- ----------------          --------------          -------            -------
<S>                       <C>                 <C>                <C>
Owner Occupied                  752           $62,978,688.90         98.17%
Non-Owner Occupied               19             1,175,459.10          1.83
- ------------------              ---             ------------          ----
TOTAL:                          771           $64,154,148.00        100.00%
</TABLE>


Owner Occupied properties include vacation homes and second homes

                                    ARM GROUP
                                    ---------
                            DISTRIBUTION OF SEASONING
                            -------------------------

<TABLE>
<CAPTION>
                                              AGGREGATE       % OF AGGREGATE
MONTHS ELAPSED               NUMBER OF         PRINCIPAL         PRINCIPAL
SINCE ORIGINATION          MORTGAGE LOANS        BALANCE           BALANCE
- -----------------          --------------        -------           -------
<S>                       <C>                <C>              <C>
0 - 6                           768          $64,002,147.24          99.76%
7 - 12                            3              152,000.76           0.24
- ------                          ---              ----------           ----
TOTAL:                          771          $64,154,148.00         100.00%
</TABLE>

Minimum Seasoning:    0 months
Maximum Seasoning:   11 months
Weighted Average Seasoning:   2 months






                                       34
<PAGE>   36




                                    ARM GROUP
                                    ---------
                  DISTRIBUTION OF CURRENT MORTGAGE COUPON RATES
                  ---------------------------------------------


<TABLE>
<CAPTION>
                                                  AGGREGATE         % OF AGGREGATE
RANGE OF CURRENT           NUMBER OF              PRINCIPAL            PRINCIPAL
MORTGAGE COUPON RATES    MORTGAGE LOANS             BALANCE             BALANCE
- ---------------------    --------------             -------             -------
<S>                      <C>                   <C>                   <C>
7.001 - 8.000%                 51               $5,555,146.83            8.66%
8.001 - 9.000                 182               19,481,910.51           30.37
9.001 - 10.000                200               17,202,039.88           26.81
10.001 - 11.000               132                9,418,755.72           14.68
11.001 - 12.000                86                5,991,690.71            9.34
12.001 - 13.000                58                3,798,938.73            5.92
13.001 - 14.000                35                1,769,555.64            2.76
14.001 - 15.000                21                  794,889.25            1.24
15.001 - 16.000                 2                   62,911.97            0.10
16.001 - 17.000                 3                   56,937.53            0.09
17.001 - 18.000                 1                   21,371.23            0.03
- ---------------             -----              --------------            ----
TOTAL:                        771              $64,154,148.00          100.00%
</TABLE>

Minimum Current Mortgage Coupon Rate:    7.23%
Maximum Current Mortgage Coupon Rate:   17.13%
Weighted Average Current Mortgage Coupon Rate:   9.82%






                                       35
<PAGE>   37





                        ARM GROUP
        DISTRIBUTION OF MAXIMUM MORTGAGE COUPON RATES

                                                AGGREGATE      % OF AGGREGATE
RANGE OF MAXIMUM            NUMBER OF           PRINCIPAL         PRINCIPAL
MORTGAGE COUPON RATES     MORTGAGE LOANS          BALANCE          BALANCE
- ---------------------     --------------     ---------------    --------------
14.001 - 15.000%                51            $5,555,146.83          8.66%
15.001 - 16.000                182            19,481,910.51         30.37
16.001 - 17.000                200            17,202,039.88         26.81
17.001 - 18.000                132             9,418,755.72         14.68
18.001 - 19.000                 86             5,991,690.71          9.34
19.001 - 20.000                 59             3,849,653.73          6.00
20.001 - 21.000                 34             1,718,840.64          2.68
21.001 - 22.000                 21               794,889.25          1.24
22.001 - 23.000                  2                62,911.97          0.10
23.001 - 24.000                  3                56,937.53          0.09
24.001 - 25.000                  1                21,371.23          0.03
- ---------------              ------          --------------          ----
Total:                         771           $64,154,148.00        100.00%

Minimum Maximum Mortgage Coupon Rate:   14.23%
Maximum Maximum Mortgage Coupon Rate:   24.13%
Weighted Average Maximum Mortgage Coupon Rate:   16.82%






                                       36
<PAGE>   38





                                    ARM GROUP
                                    ---------
                  DISTRIBUTION OF MINIMUM MORTGAGE COUPON RATES
                  ---------------------------------------------

<TABLE>
<CAPTION>
                                                      AGGREGATE             % OF AGGREGATE
RANGE OF MINIMUM            NUMBER OF                 PRINCIPAL                PRINCIPAL
MORTGAGE COUPON RATES     MORTGAGE LOANS               BALANCE                  BALANCE
- ---------------------     --------------               -------                  -------
<S>                       <C>                      <C>                      <C>
7.001 - 8.000%                217                  $22,321,817.33                34.80%
8.001 - 9.000                 119                   11,824,086.60                18.43
9.001 - 10.000                148                   12,172,625.56                18.97
10.001 - 11.000               109                    7,413,435.36                11.56
11.001 - 12.000                77                    5,153,810.26                 8.03
12.001 - 13.000                47                    2,907,403.87                 4.53
13.001 - 14.000                29                    1,517,337.70                 2.37
14.001 - 15.000                19                      702,410.59                 1.09
15.001 - 16.000                 2                       62,911.97                 0.10
16.001 - 17.000                 3                       56,937.53                 0.09
17.001 - 18.000                 1                       21,371.23                 0.03
- ---------------              ----                  --------------                 ----
TOTAL:                        771                  $64,154,148.00               100.00%
</TABLE>

Minimum Minimum Mortgage Coupon Rate:    7.23%
Maximum Minimum Mortgage Coupon Rate:   17.13%
Weighted Average Minimum Mortgage Coupon Rate:   9.28%










                                       37
<PAGE>   39





                                    ARM GROUP
                                    ---------
                             DISTRIBUTION OF MARGINS
                             -----------------------

<TABLE>
<CAPTION>
                                                AGGREGATE         % OF AGGREGATE
RANGE OF                   NUMBER OF            PRINCIPAL            PRINCIPAL
MARGINS                MORTGAGE LOANS             BALANCE             BALANCE
- -------                --------------             -------             -------
<S>                   <C>                    <C>                  <C>
0.001 - 1.000%               1                  $241,342.78             0.38%
1.001 - 2.000               48                 5,268,736.26             8.21
2.001 - 3.000               51                 5,370,281.16             8.37
3.001 - 4.000               53                 4,644,870.97             7.24
4.001 - 5.000               53                 5,542,219.68             8.64
5.001 - 6.000              162                14,565,255.02            22.70
6.001 - 7.000              174                14,883,188.90            23.20
7.001 - 8.000              115                 7,993,057.29            12.46
8.001 - 9.000               63                 3,651,435.86             5.69
9.001 - 10.000              35                 1,390,908.90             2.17
10.001 - 11.000              6                   263,806.49             0.41
11.001 - 12.000              9                   309,047.78             0.48
12.001 - 13.000              1                    29,996.91             0.05
- ---------------            ---                -------------             ----
TOTAL:                     771               $64,154,148.00           100.00%
</TABLE>

Minimum Margin:   0.45%
Maximum Margin:   12.13%
Weighted Average Margin:   5.50%



                                    ARM GROUP
                                    ---------
              DISTRIBUTION OF INITIAL INTEREST RATE ADJUSTMENT CAPS
              -----------------------------------------------------

<TABLE>
<CAPTION>
                                                 AGGREGATE       % OF AGGREGATE
INITIAL INTEREST RATE       NUMBER OF            PRINCIPAL        PRINCIPAL
ADJUSTMENT CAP            MORTGAGE LOANS          BALANCE           BALANCE
- --------------            --------------          -------           -------
<S>                       <C>                 <C>                <C>
1.00%                           219           $20,682,604.16          32.24%
2.00                              5               283,828.74           0.44
3.00                            547            43,187,715.10          67.32
- ----                            ---            -------------          -----
TOTAL:                          771           $64,154,148.00         100.00%
</TABLE>

Minimum Initial Interest Rate Adjustment Cap:   1.00%
Maximum Initial Interest Rate Adjustment Cap:  3.00%
Weighted Average Initial Interest Rate Adjustment Cap:  2.35%




                                       38
<PAGE>   40




                                    ARM GROUP
                                    ---------
              DISTRIBUTION OF ANNUAL INTEREST RATE ADJUSTMENT CAPS
              ----------------------------------------------------

<TABLE>
<CAPTION>
                                                AGGREGATE           % OF AGGREGATE
ANNUAL INTEREST RATE       NUMBER OF            PRINCIPAL              PRINCIPAL
ADJUSTMENT CAP          MORTGAGE LOANS           BALANCE               BALANCE
- --------------          --------------           -------                -------
<S>                     <C>                   <C>                   <C>
1.00%                       749               $62,567,767.68           97.53%
2.00                         22                 1,586,380.32            2.47
- ----                        ---                 ------------            ----
TOTAL:                      771               $64,154,148.00          100.00%
</TABLE>

Minimum Annual Interest Rate Adjustment Cap:  1.00%
Maximum Annual Interest Rate Adjustment Cap:  2.00%
Weighted Average Annual Interest Rate Adjustment Cap:  1.02%






                                       39
<PAGE>   41




                                    ARM GROUP
                                    ---------
                  DISTRIBUTION BY NEXT INTEREST ADJUSTMENT DATE
                  ---------------------------------------------

<TABLE>
<CAPTION>
                                                       AGGREGATE           % OF AGGREGATE
NEXT INTEREST                NUMBER OF                 PRINCIPAL               PRINCIPAL
ADJUSTMENT DATE           MORTGAGE LOANS               BALANCE                  BALANCE
- ---------------          --------------                -------                  -------
<S>                      <C>                       <C>                     <C>
June, 2000                      3                     $173,133.79                 0.27%
July, 2000                      1                      105,649.30                 0.16
August, 2000                    4                      546,639.55                 0.85
September, 2000                 3                      209,053.13                 0.33
October, 2000                  23                    1,560,895.29                 2.43
November, 2000                  7                      403,844.28                 0.63
December, 2000                 11                      715,474.26                 1.12
January, 2001                  21                    2,155,410.47                 3.36
February, 2001                 38                    3,770,098.59                 5.88
March, 2001                    42                    4,306,674.95                 6.71
April, 2001                    27                    3,165,852.27                 4.93
May, 2001                       5                      599,430.00                 0.93
December, 2001                  1                       93,684.05                 0.15
February, 2002                  1                      156,021.64                 0.24
March, 2002                     1                       20,902.51                 0.03
May, 2002                       1                       39,911.57                 0.06
September, 2002                 2                      142,845.32                 0.22
November, 2002                 29                    2,084,657.64                 3.25
December, 2002                 38                    2,946,135.83                 4.59
January, 2003                  33                    2,671,694.55                 4.16
February, 2003                161                   13,302,859.62                20.75
March, 2003                   145                   11,073,304.78                17.27
April, 2003                   125                   10,304,905.13                16.06
May, 2003                      29                    2,179,256.00                 3.40
May, 2004                       1                       17,917.86                 0.03
November, 2004                  3                      355,224.28                 0.55
December, 2004                  1                       89,943.66                 0.14
January, 2005                   2                       95,075.86                 0.15
February, 2005                  7                      444,638.73                 0.69
March, 2005                     2                       74,785.69                 0.12
April, 2005                     4                      348,227.40                 0.54
- -----------                   ---                      ----------                 ----

TOTAL:                        771                  $64,154,148.00               100.00%
</TABLE>

Weighted Average Next Interest Adjustment Date: August 13, 2002
Weighted Average Number of Months to Next Interest Rate Adjustment Date: 28




                                       40



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