At the beginning of each month in retirement, Walter would like to receive $3,300 for 20 years. How much money must he have at the start of his retirement in order to have enough money to receive $3,000 for the 20 years that he expects to be retired? Assume that the rate of interest is 5.5% compounded annually? (Rounded to the nearest dollar) O A. $447.648 B. $460.670 OC. $487,218 D. $458.830 Jan buys a $1,000, 3% semi-annual coupon bond for a price of $1,066 and holds it to maturity in six years. What was the bond's yield to maturity if rates are compounded semi-annually? A. 1.83% B. 3.58% OC 0.77% OD. 4.72%