Consider a corporate bond with a 10.5% coupon rate, paid semi-annually, $1000 par value and a current market price of $766.70. It matures in exactly 20 years. What is the yield to maturity (YTM) on this bor O A. 4% . 4.5% . 5% O D. 5.5% O E. 6% O F. 6.5% O G. 7% O H. 7.5% O 1. 8% O J. 8.5% . 9% O L. 9.5% . 10% O N. 10.5% O 0. 11% O P. 11.5% O Q. 12% O R. 12.5% O S. 13% O T. 13.5% O U. 14% O v. 14.5%