how do i figure this out on a financial calculator Question 3: (10 points).

how do i figure this out on a financial calculator

Question 3: (10 points). (Yield to maturity) The market price is $750 for a 20-year bond ($1,000 par value) that pays 9 percent annual interest, but makes interest payments on a semiannual basis (4.5 percent semiannually). What is the bond's yield to maturity? (Round to two decimal places.)