Could you help me to explain how to use a financial calculator to solve this, please?

A bond's credit rating provides a guide to its price. Assume Aaa bonds yield 5.1% and Baa bonds yield 6.1%. Assume a 10% five-year bond with annual coupons and a face value of $1,000. (Do not round intermediate calculations. Round your answers to 2 decimal places.) a. What is the bond's price if it is rated as Aaa? Bond price b. What is the bond's price if it is rated as Baa? Bond price