Suppose a 10-year, $1,000 bond with a 8% coupon rate and semiannual coupons is trading for a price of $1,086.64. 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 8% APR, what will the bond's price be? a. What is the bond's yield to maturity (expressed as an APR with semiannual compounding)? The YTM is %. (Round to two decimal places.) b. If the bond's yield to maturity changes to 8% APR, what will the bond's price be? The price is $]. (Round to the nearest cent.)