The Petit Chef Co. has 10.5 percent coupon bonds on the market with nine years left to maturity. The bonds make annual payments and have a par value of $1,000. If the bonds currently sell for $1,142.49, what is the YTM? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Answer is complete but not entirely correct