Problem 7-34 (LO 7-1) (Algo) Dana intends to invest $62,000 in either a Treasury bond or a corporate bond. The Treasury bond yields 5 percent before tax, and the corporate bond yields 6 percent before tax. Assume Dana's federal marginal rate is 24 percent and she itemizes deductions. Required: a-1. Assuming Dana's marginal state rate is 5 percent, which of the two options should she choose? a-2. How much interest after-tax would Dana earn by investing in the corporate bond? b-1. If she were to move to another state where her marginal state rate would be 10 percent, which of the two options should she choose? b-2. How much interest after-tax would Dana earn by investing in the corporate bond as per requirement b-1? Complete this question by entering your answers in the tabs below. Required A1 Required A2 Required B1 Required B2 How much interest after-tax would Dana earn by investing in the corporate bond? Note: Do not round intermediate calculations and round your final answer to the nearest whole dollar amount. Interest after-tax < Required A1 Required B1 >