HW20: Problem 3 Previous Problem Problem List Next Problem (1 point) Fifteen years ago a couple purchased a house for $250,000.00 by paying a 20% down payment and financing the remaining balance with a 30- year mortgage at 5.18% compounded monthly (a) Find the monthly payment for this loan. Monthly Payment: $ (b) Find the balance of the loan atter 13 years and after 14 years. Lott be how many payments are left on the lot. After 14 years After 13 years Loan Balance: 5 Loan Balance: $ (c) Find the total amount of interest paid by the couple during the 14th year Interest Paid During 14th years