Amanda Rice has just arranged to purchase a $800,000 holiday home in Castlepoint. She has financed the entire amount through a bank loan with no down payment required. The mortgage has a 6 percent interest rate in APR, compounded monthly, and it calls for equal monthly payments over the next 30 years. Her first payment will be due one month from now. What will be the remaining balance on her mortgage immediately after she makes her scheduled monthly payment on the last day of Year 9?
Q. Amanda Rice has just arranged to purchase a $800,000 holiday home in Castlepoint. She has financed the entire amount through a bank loan with no down payment required. The mortgage has a 6 percent interest rate in APR, compounded monthly, and it calls for equal monthly payments over the next 30 years. Her first payment will be due one month from now. What will be the remaining balance on her mortgage immediately after she makes her scheduled monthly payment on the last day of Year 9?
Calculate Monthly Interest Rate: First, we need to calculate the monthly interest rate by dividing the annual rate by 12.Monthly interest rate = 126%=0.5% or 0.005 in decimal.
Convert Mortgage Term to Months: Next, we convert the 30-year mortgage term to months: 30 years×12 months/year=360 months.
Use Amortizing Loan Formula: Now, we use the formula for the monthly payment on an amortizing loan: P=[(1+c)n−1]L[c(1+c)n], where P is the monthly payment, L is the loan amount, c is the monthly interest rate, and n is the number of payments.
Plug in Values: Plug in the values: P=$800,000[0.005(1+0.005)360]/[(1+0.005)360−1].
Calculate Monthly Payment: Calculate the monthly payment: P=$800,000[0.005(1+0.005)360]/[(1+0.005)360−1]=$4,796.24 (rounded to two decimal places).