Series 2005 S3 Bonds Maturing June 1, 2055 Weighted Average Life Final Principal Payment Consumption Forecast (in years) (year) Global Insight Base Case 21.161 06/01/29 Global Insight High Forecast 20.650 06/01/29 Global Insight Low Forecast 22.074 06/01/30 Global Insight Low Case 2 Extreme 23.188 06/01/32 Global Insight Low Case 3 Extreme 30.048 06/01/38 2.50% Annual Consumption Decline 24,352 06/01/33 3.25% Annual Consumption Decline 29.894 06/01/40 3.50% Annual Consumption Decline 33.152 06/01/44 4.00% Annual Consumption Decline Series 2005 S4A Bonds Maturing June 1, 2060 Weighted Average Life Final Principal Payment Consumption Forecast (in years) (year) Global Insight Base Case 25.702 06/01/33 Global Insight High Forecast 24.902 06/01/32 Global Insight Low Forecast 26.950 06/01/35 Global Insight Low Case 2 Extreme 28.522 06/01/37 Global Insight Low Case 3 Extreme 36.800 06/01/47 2.50% Annual Consumption Decline 30.461 06/01/40 3.25% Annual Consumption Decline 42.321 06/01/60 3.50% Annual Consumption Decline 4.00% Annual Consumption Decline Series 2005 S48 Bonds Maturing June 1, 2060 Weighted Average Life Final Principal Payment Consumption Forecast (in years) (year) Global Insight Base Case 27.279 06/01/40 Global Insight High Forecast 26.196 06/01/38 Global Insight Low Forecast 29.119 06/01/43 Global Insight Low Case 2 Extreme 31.695 06/01/48 Global Insight Low Case 3 Extreme 2.50% Annual Consumption Decline 35.752 06/01/60 3.25% Annual Consumption Decline 3.50% Annual Consumption Decline 4.00% Annual Consumption Decline (I) In the event of an Annual Consumption Decline greater than 3.50% and taking into account the Collection Methodology and Assumptions and the Structuring Assumptions as outlined above, the Series 2005 S3 Bonds may never be repaid. (2) In the event of an Annual Consumption Decline greater than 3.25% and taking into account the Collection Methodology and Assumptions and the Structuring Assumptions as outlined above, the Series 2005 S4A Bonds may never be repaid. (3) In the event of an Annual Consumption Decline greater than 2.50% or circumstances contemplated in the Global Insight Low Case 3 Extreme Forecast and taking into account the Collection Methodology and Assumptions and the Structuring Assumptions as outlined above, the Series 2005 S48 Bonds may never be repaid. -73-