Monthly Payment Report Payment Statement MERIT Series 10 Payment 28-Aug-99 Date: Reporting Jul-99 Month Class Class Beginning Interest Interes Principal Total Ending Balance Interest Balance Accrual Payment Payment Distribution Rate - ------------------------------------------------------------------------------------------ 1-A1 0.000000% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 1-A2 5.640000% $266,038,55 $1,250,381. $1,250,3 $12,585,121 $13,835,502.89 $253,453,435.60 2-A1 0.000000% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 2-A2 5.700000% $132,925,70 $631,397.10 $631,397 $98,297,057 $98,928,454.80 $34,628,647.87 B-1 5.890000% $43,444,460 $213,239.89 $213,239.89 $0.00 $213,239.89 $43,444,460.00 B-2 6.140000% $20,051,280 $102,595.72 $102,595.72 $0.00 $102,595.72 $20,051,280.00 B-3 6.890000% $10,025,650 $57,563.94 $57,563.94 $0.00 $57,563.94 $10,025,650.00 - ----------------------------------------------------------------------------------- $472,485,65 $2,255,177. $2,255,1 $110,882,17 $113,137,357.24 $361,603,473.47 Class Cusip Priority Principal Interest Type Type - ----------------------------------------------------------- 1-A1 589962BH1 Senior Sequential Floater 1-A2 589962BJ7 Senior Sequential Floater 2-A1 589962BK4 Senior Sequential Floater 2-A2 589962BL2 Senior Sequential Floater B-1 589962BM0 Subordinate Sequential Floater B-2 589962BN8 Subordinate Sequential Floater B-3 589962BP3 Subordinate Sequential Floater - ----------------------------------------------------------- Payments per Bond Denomination MERIT Series 10 Payment 28-Aug-99 Date: Reporting Jul-99 Month Amounts Per Individual Security -------------------------------------------- Class Original Original Integral Record Interest Interest Principal Realized Ending Remaining Balance % of Pool Denomination Date Accrual Payment Payment Losses Balance Principal Factor - --------------------------------------------------------------------------------------------------------------------- 1-A1 $237,500,000.00 17.84% $1,000.00 31-Jul-90 .00000000 0.00000000 0.00000000 $0.00 $0.00 0 .00000000 1-A2 $394,001,020.00 29.60% $1,000.00 31-Jul-93 .17354818 3.17354818 31.94185048 $0.00 $253,453,435.0 .64328117 2-A1 $397,995,120.00 29.90% $1,000.00 31-Jul-90 .00000000 0.00000000 0.00000000 $0.00 $0.00 0 .00000000 2-A2 $207,000,000.00 15.55% $1,000.00 31-Jul-93 .05022754 3.05022754 474.86501304 $0.00 $34,628,647.80 .16728815 B-1 $43,444,460.00 3.26% $1,000.00 31-Jul-94 .90833333 4.90833333 0.00000000 $0.00 $43,444,460.01 .00000000 B-2 $20,051,280.00 1.51% $1,000.00 31-Jul-95 .11666667 5.11666667 0.00000000 $0.00 $20,051,280.01 .00000000 B-3 $10,025,650.00 0.75% $1,000.00 31-Jul-95 .74166667 5.74166667 0.00000000 $0.00 $10,025,650.01 .00000000 - --------------------------------------------------------------------------------------------------------------------- $1,310,017,530.00 $361,603,473.47 Funds Account Activity Summary MERIT Series 10 Payment 28-Aug-99 Date: Reporting Jul-99 Month Collateral Proceeds Account Beginning Balance $0.00 Deposits Withdrawals Interest Net of Servicing Fee $3,257,708.39 Interest Payments $2,255,177.87 Principal $110,882,179.37 Principal Payment $110,882,179.37 Deposits from Reserve Fund $10,183,124.52 Surplus $916,791.29 Other Deposits $0.00 Dynex Servicing Fee $85,739.23 Collateralized Reserve $10,183,124.52 Fund Total Deposits $124,323,012.28 Total Withdrawals $124,323,012.28 Ending Balance ($0.00) <FN> Note: "Principal" and "Interest Net of Servicing Fee" includes Advances on Delinquencies </FN> Credit Enhancement Summary MERIT Series 10 Payment 28-Aug-99 Date: Reporting Jul-99 Month Initial Coverage Beginning Period Adjustments Losses Ending Period Coverage Coverage1 -------------------------------------------------------------------------------------- Type Purpose % $ % $ $ $ % $ - ------------------------------------------------------------------------------------------------------------ Credit Enhancement 2.00% 26,735,052.04.30% 21,301,686.40 0.00 345,424.72 5.60% 20,956,261.68 Beginning Current WithdrawalEnding Type Balance Deposits for Reserve Balance Losses - ------------------------------------------------------------------------------ Collateralized 0.00 10,183,124.345,424.9,837,699.80 Reserve Fund (Included in above coverage amount) Surplus Summary Class Total Distribution - --------------------------------- Surplus $916,791.29 Loss Accrual - ---------------------- Accrual $0.00 Amount Delinquency Statistics UNDERLYING LOANS* % of Underlying Loans # of Loans Current Current Balance Balance - -------------------------------------------- 30 Days 51 $8,493,086 2.88% 60 Days 12 $2,506,705 0.85% 90 + days 27 $5,057,027 1.71% F/C 12 $1,808,697 0.61% REO 10 $1,545,154 0.52% - -------------------------------------------- 112 $19,410,669 6.58% DIRECTLY HELD LOANS** % of Directly Held Loans # of Loans Current Current Balance Balance - -------------------------------------------- 30 Days 65 $4,582,262 6.22% 60 Days 18 $1,149,056 1.56% 90 + days 30 $3,293,014 4.47% F/C 23 $3,561,866 4.84% REO 27 $1,449,164 1.97% - -------------------------------------------- 163 $14,035,362 19.06% Advances on Delinquencies : $297,784 Non-Recoverable Advances on $0 Delinquencies : *Covered by various Pool Insurance policies ** Not covered by Pool Insurance policy 1) Includes Loss Accrual