A newly issued bond pays its coupons once a year. Its coupon rate is 4.6%, its maturity is 10 years, and its yield to maturity is 7.6%.

a. Find the holding-period return for a one-year investment period if the bond is selling at a yield to maturity of 6.6% by the end of the year.

b.If you sell the bond after one year when its yield is 6.6%, what taxes will you owe if the tax rate on interest income is 40% and the tax rate on capital gains income is 30%? The bond is subject to original-issue discount (OID) tax treatment.

c. What is the after-tax holding-period return on the bond?