Please answer ASAP

Extra 5 for any one of below Maria has decided to purchase a new Ford Mustang for $40,000. She plans to finance the entire purchase price by getting a 5-year loan consisting of monthly car payments at 6% nominal annual interest compounded monthly. a) Determine the monthly payment for Maria. b) Determine the monthly payment, if Maria was financing at 9% annual interest rate. OR The tuition in a private university was $25,000 per academic year in 1999. If the inflation rate has been averaging at the rate of 3%, how much one should have invested in 1999 to send a kid to this private university in 2017. Assume the investment earned an 8% return