9, 10.5.11 HW Score: 40.48%,4.05 of 10 Part 1 of 3 points Points: 0 of 1 Anna is buying a house selling for $235,000. To obtain the mortgage, Anna is required to make a 20% down payment. Anna obtains a 30 -year mortgage with an interest rate of 5%. Click the icon to view the table of monthly payments. a) Determine the amount of the required down payment. b) Determine the amount of the mortgage. c) Determine the monthly payment for principal and interest. a) Determine the amount of the required down payment