5.000. t 15.3 Amortization with a financial calculator a Assume you get a 25-year $130,000 mortgage loan at 6.5% interest. Use your financial calculator to determine (a) your monthly payment; (b) nterest, principal, and remaining balance for the first monthly payment, c) balance after payment 77; (d) interest for the entire 25-year term, and e) exact amount of the final payment. ou get a 20-year $6000 mo