(Analyzing a complex stream of cash flows) Roger Sterling has decided to buy an ad agency and is going to finance the purchase with seller financing—that is, a loan from the current owners of the agency. The loan will be for $2,000,000 financed at a 7 percent nominal annual interest rate. Sterling will pay off the loan over five years with end-of-month payments along with a $500,000 lump-sum payment at the end of Year 5. That is, the $2 million loan will be paid off with monthly payments, and there will also be a final payment of $500,000 at the end of the final month. How much will the monthly payments be?