Yield to Maturity and Required Returns The Brownstone Corporation's bonds have 4 years remaining to maturity. Interest is paid annually, the bonds have a $1,000 par value, and the coupon interest rate is 9%. a. 1.What is the yield to maturity at a current market price of $852? Round your answer to two decimal places. % 2.What is the yield to maturity at a current market price of $1,080? Round your answer to two decimal places.