Kingbird Electronics Ltd. issued $780,000 of 15 -year, 6.5% bonds on January 1,2025 , when the market interest rate was 5.5%. The cash received at the issuance of the bond was $858,972.28. Interest is payable semi-annually on July 1 and January 1 . Kingbird has a December 31 year end. (a) Prepare a bond amortization schedule for the first four interest periods, using the effective-interest method. (Round answers to 2 decimal places, e.g. 15.75.)