business math

Question 4 of 5 Liz purchased a house for $375,000. She made a down payment of 15.00% of the value of the house and received a mortgage for the rest of the amount at 4.72% compounded semi-annually amortized over 15 years. The interest rate was fixed for a 4 year period. W a. Calculate the monthly payment amount. $0.00 Round to the nearest cent Question 4 of 5 b. Calculate the principal balance at the end of the 4 year term. $0.00 Round to the nearest cent ho c. Calculate the monthly payment amount if the mortgage was renewed for another 4 years at 3.22% compounded semi-annually? SA Question 4 of 5 $0.00 Round to the nearest cent c. Calculate the monthly payment amount if the mortgage was renewed for another 4 if the years at 3.22% compounded semi-annually? $0.00 Round to the nearest cent