Check 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 () 89.50 108.50 139.5e d 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.) SK ht YTM onces Bond Coupon (%) 7 9 % 10 % b. What is the duration of each bond? (Do not round intermediate calculations. Round your answers to 2 decimal places.) Duration Bond Coupon (%) 7 years 9 years 10 yoars