$7.$a$.$ Regal Health Plans issued a $12$ percent annual coupon bond a few years ago. The bond now sells for $$1,250.$ The bond has a call provision that allows Regal to call the bond in four years at a call 'price of $$1,060.$ The par value of the bond is $$1000.$ What is the bond's yield to maturity? Assume the bond is held to maturity $10$ years from now.

Type your answer as a percentage. Round to two decimal places.

$7.$b$.$ Given the information in the previous question, what is the bond's yield to call? Assume the bond is held to the call date $4$ years from now.

Type your answer as a percentage. Round to two decimal places.