please assist with this questions

A 25-year maturity bond with par value $1,000 makes semiannual coupon payments at a coupon rate of 8%. a. Find the bond equivalent and effective annual yield to maturity of the bond if the bond price is $950. (Round your intermediate calculations to 4 decimal places. Round your answers to 2 decimal places.) Bond equivalent yield to maturity 8.48 % Effective annual yield to maturity 8.66 % b. Find the bond equivalent and effective annual yield to maturity of the bond if the bond price is $1,000. (Do not round intermediate ces calculations.Round your answers to 2 decimal places.) Bond equivalent yield to maturity % Effective annual yield to maturity % c. Find the bond equivalent and effective annual yield to maturity of the bond if the bond price is $1,040. (Round your intermediate calculations to 4 decimal places. Round your answers to 2 decimal places.) Bond equivalent yield to maturity Effective annual vield to maturityA newly issued 20-year maturity, zero-coupon bond is issued with a yield to maturity of 9.0% and face value $1,000. Find the imputed interest income in the first, second, and last year of the bond's life. (Do not round intermediate calculations. Round your answers to 2 decimal places.) Imputed Interest First year Second year Last year