Regal Health Plans issued a 12% annual coupon bond with a $1,000 par value a few years ago. The bond now has ten years remaining to maturity and sells for $1,100. The bond has a call provision that allows Regal to call the bond in two years at a call price of $1,200. What is the bond's yield to call? Choice: 5.07% Choice: 14.57% Choice: 15.13% Choice: 100.00%