12. Problem 4-12 (Bond Yields and Rates of Return) Bond Yields and Rates of Return A 30 -yeac, 10% semiannual coupon bond with a par value of $1,000 may be called in 4 years at a call price of $1,100. The bond sells for $1,050. (Assume that the bond has just been issued.) a. What is the bond's yield to maturity? Do not round intermediate calculations. Round your answer to two decimal places. % b. What is the bond's current yield? Do not round intermediate calculations. Round your answer to two decimal places. x c. What is the bond's capital gain or loss yieid? Capital loss yield, if any, should be indicated by a minus sign. Do not round intermediate calculabions, Round your answer to two decimal places. d. What is the bond's vield to call? Do not round intermediate calculations. Round your answer to two decimal places