1. Suppose your friend Paul is considering buying a new Honda Accord. He is going to make monthly payments (at the end of each month) of $557.08 on a loan of $28,000. If the annual percentage rate is 7.20%, how long in years is the loan for?
Please show work using formula.
2. What annual interest rate do you need for an investment to be worth $9,332.73 six years in the future with semi-annual compounding if you deposit $6,000 today?
Please show work using formula.