3. In which of the following cases will the realised compound return equals the yield to maturity at the transaction date? I. Buy a 3year zero and hold it to maturity 11. Buy a 3year 8% coupon bond and hold it to maturity, with the coupons reinvested at the prevailing riskfree rate. 111. Buy a 3year 8% coupon bond sell it after 2 years, with the coupons rein vested at the prevailing riskfree rate. (a) I only (b) 11 only (c) 111 only (d) I and III (e) I. II and