Please use the formulas to show all the works.

Suppose a ten-year, $1,000 bond with an 8.2% coupon rate and semiannual coupons is trading for $1,034.12. a. What is the bond's yield to maturity (expressed as an APR with semiannual compounding)? b. If the bond's yield to maturity changes to 9.3% APR, what will be the bond's price? a. What is the bond's yield to maturity (expressed as an APR with semiannual compounding)? The bond's yield to maturity is 4.00%. (Round to two decimal places.) b. If the bond's yield to maturity changes to 9.3% APR, what will be the bond's price? The new price for the bond is $ 868.26. (Round to the nearest cent.)