Need help solving

(Related to Checkpoint 9.2) (Yield to maturity) The Saleemi Corporation's $1,000 bonds pay 7 percent interest annually and have 11 years until maturity. You can purchase the bond for $1,125. a. What is the yield to maturity on this bond? b. Should you purchase the bond if the yield to maturity on a comparable-risk bond is 4 percent? a. The yield to maturity on the Saleemi bonds is \%. (Round to two decimal places.)