Could you let me know only answers please?

Problem 3-12 Duration Assume coupons are paid annually. Here are the prices of three bonds with 10-year maturities. Assume face value is $100. Bond Coupon (%) 7 9 10 Price (X) 85.50 104.50 135.50 a. What is the yield to maturity of each bond? (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) Answer is complete but not entirely correct. YTM Bond Coupon (%) 7 9 9.12 % 8.36 % 5.49 X % 10