One retailer charges 51048 for a certain computer. A firm of tax accountants buys 7 of these computers. It makes a down payment of 51100 and agrees to amortize the balance with monthly payments at 9% interest for 3 years. Prepare an amortization schedule showing the first four monthly payments for this loan Write the equation that can be used to find the amount of each monthly payment pv. PMT where pv. (Type Integers or decimals.)