You plan to take out a 30-year fixed rate mortgage for $200,000. Let P(r) be your monthly payment if the interest rate is r% per year, compounded monthly. Interpret the equations (a)
P(3)=843.21 and (b) P'(3) = 107.86.
(a) Interpret P(3)=843.21. Select the correct answer below.
OA. If the interest rate on the mortgage is 4%, the monthly payment will be $843.21
OB. If the interest rate on the mortgage is 3%, the monthly payment will be $107.86.
OC. If the interest rate on the mortgage is 3%, the monthly payment will be $843.21.
OD. If the interest rat on the mortgage is 4%, the monthly payment will be $107.86.