value: 24.00 points Word Problem 15-9 [LU 15-1 (3)] CNBC corm reported mortgage applications dropped in March 2015 due to an increase in the rate on 30-year fixed rate mortgages to an average of 401%. Dennis Natali wants to purchase a vacation home for S250 000 with 20% down. Calculate his monthly payment for a 22-year mortgage at 50% Calc total interest s e Do t round intermediate calculations. Round your final answers to the nearest cent.) Monthly payment Total interest References Difficulty: 2 Medium Worksheet Word Problem 15-9 [LU 15-1 Learning Objective: 15-01 (3) (3)1 Calculate the total cost of interest