Assume you have a one-year investment horizon and are trying to choose among three bonds with a par value of $1000. All have the same degree of default risk and mature in 10 years. The first is a zero-coupon bond. The second has an 8% coupon rate and pays the $80 coupon once per year. The third has a 10% coupon rate and pays the $100 coupon per year a. If all three bonds are now priced to yield 8% to maturity, what are their prices? If you expect their yields to maturity to be 8% at the beginning of next year, what will their prices be then? What is your rate of return on each bond during the one-year holding period (during which you will also receive one coupon payment)? b