Welstar Ine. s bonds eurrently sell for $1,250 and have a par value of $1,000. They pay a $100 annual coupon and have a 15-year maturity, but they can be called in 5 years at $1,100. What is their yield to eall (YTC)? 7.14% 4.76% 5.87% 11.27% 9.95%