Can somebody help with this!!!

HW Score: 38.89%, 46.67 of 120 points III Homework: Homework 7 Question 4, P9-7 (similar to) Save Points: O of 10 (Related to Checkpoint 9.2) (Yield to maturity) The market price is $1,100 for a 9-year bond ($1,000 par value) that pays 11 percent annual interest, but makes interest payments on a semiannual basis (5.5 percent semiannually). What is the bond's yield to maturity? The bond's yield to maturity is 14.36 %. (Round to two decimal places.)