help me prepare amortization schedule. assume that the effective interest method is used for amortization purposes

On December 31,2025, Splish Inc. rendered services to Beghun Corporation at an agreed price of $110,318, accepting $43,800 dow and agreeing to accept the balance in four equal installments of $21,900 receivable each December 31 . An assumed interest rate of 12% is imputed. (a1) Prepare an amortization schedule. Assume that the effective-interest method is used for amortization purposes. (Round answers to 0 decimal places, es. 5,275.)