a. Several years ago, Castles in the Sand Inc. issued bonds at face value of $1,000 at a yield to maturity of 7%. Now, with 8 years left until the maturity of the bonds, the company has run into hard times and the yield to maturity on the bonds has increased to 15%. What is the price of the bond now? (Assume semiannual coupon payments.) (Do not round intermediate calculations. Round your answer to 2 decimal places.) X Answer is complete but not entirely correct. Bond price $ 641.01 x