Q 10.24. Assume that your marginal tax rate is 25%. Assume that the IRS would tax payments only when made. (Sorry, in real life, the IRS nowadays does tax zero-bonds even when they do not yet pay out anything.) 1. What is the future value of a 10-year zero-bond priced at a YTM of 10%? How much does the IRS get to keep? 2. What is the future value of a 10-year annual level-coupon bond priced at a YTM of 10%, assuming that coupons are immediately reinvested at the same 10%? 3. What would it be worth to you today to be taxed only at the end (via the zero- bond) and not in the interim (via the coupon bond)? Which is better?