What is the yield to Maturity?

Am I am to find this answer using the financial calculator in excel? If so, what would the data points be?

Thanks!

% Problem 7.LO4.57 Question Help A 9-year bond pays interest of $28.20 semiannually, has a face value of $1,000, and is selling for $787.03. What are its annual coupon rate and yield to maturity? The annual coupon rate is 5.64 %. (Round to two decimal places). The yield to maturity is %. (Round to two decimal places)