Unrealized Gain/ Lou Accrued Interest Estimated Estimated Annual Income Yield WASHINGTON MUT NIG SECS CORP 2004•RA2 TG PASSTHRU CTF CL C.8.1 VAR PATE 6.973% 07125/33 WE DID 06/01/04 S 8 P Rating D Factor: 0.64118319 Effective Date:03I03/14 Current Face Value: 827,126.315 12[13/13 1,290,000.000