4.12 A 10-year 12 percent semiannual coupon bond, with a par value of $1000, may be called in 4 years at a call price of $1060. The bond sells for $1,100. (Assume that the bond has just been issued),a. What is the bond’s yield to maturity?,b. What is the bond’s current yield?,c. What is the bond’s capital gain or loss yield?,d. What is the bond’s yield to call?,