If Klausenheimer decided to use the amortized cost method to account for the bonds, then what would be the interest and bond ammortization for each of the three year?

Klausenheimer Inc. just issued a $80 million bond. The bond has a coupon rate of 5% and a maturity of three years. The coupon is payable at the end of each year. The effective interest rate at the beginning of year 1 was 8%, beginning of year 2 was 5%, and beginning of year 3 was 2%. Make sure to show your calculations where applicable