A bond with a face value of $1.000 has 8 years until maturity, carries a coupon rate of7 0%, and sells for S1085. a. What is the current yield on the bond? (Enter your answer as a percent rounded to 2 d eclmal places) Current yield 6.45 b. What is the yield to maturity if interest is paid once a year? (Do not round Intermedlate celculatlons. Enter your answer as a percent rounded to 4 declmal places.) ield to maturity c. what is the yield to maturity if interest is paid semiannually? Po not round Intermediate calculations. Enter your answer as percent rounded to 4 declmal places.)