Fooling Company has a callable bond outstanding with a coupon of 13.4 percent, 25 years to maturity, call protection for the next 10 years, and a call premium of $50. What is the yield to call (YTC) for this bond if the current price is 105 percent of par value? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Yield to call %