Check My Work eBook Do the Math 9-5 Illustrating Amortization Heather McIntosh of Watertown, South Dakota, recently purchased a home for $170,000. She put $20,000 down and took out a 25-year loan at 3.0 percent interest. Round your answers to the nearest cent. a. Use Table 9-4 to determine her monthly payment. Round Estimating Mortgage Loan Payments for Principal and Interest in your intermediate calculations to four decimal places. its b. How much of her rst payment will go toward interest and principal? How much will she owe after that first month? (Hint: Use the logic of Table 9-2.) $ E c. How much will she owe after three months? Do not round intermediate calculations. (Hint: Use the logic of Table 9-2.) is E Check My Work 0! Icon Key