Dana Intends to Invest $62,000h elther a Treasury bond or a corporate bond. The Treesury bond ylelas 5 percent before tax and the corporate bond yleids 6 percent before tax. Required: -1. Assuming Dana's federal marginal rate is 24 percent and her marginal stete rate is 5 percent, which of the two optlons should ahe choose? Assume that Dana ltemires deductions. n-2. How much interest after-tax would Dena eam by investing in the corporate bond? Note: Do not round intermediate calculations and round your final anmwer to the nearest whole dollar amount. 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? Assume that Dana itemizes deductions. b-2. How much interest after-ax would Dana earn by investing in the corporate band as per requirement b-t? Note: Do not round Intermediete calculations and round your flinal anwwer to the nearest whole dollar amount. Cemplete this question by antering your annwars in the tabs below. Assuming Dana's federal marginal rate is 24 percent and her marginal state rate is 5 percent, which of the two options ahould the choose? Assume that Dana itemizes deductions