1. Present Value and Multiple Cash Flows Investment X offers to pay you $4,700 per year for eight years, whereas Investment Y offers to pay you $6,700 per year for five years. Which of these cash flow streams has the higher present value if the discount rate is 5 percent? If the discount rate is 15 percent?

2. Calculating Loan Payments You want to buy a new sports coupe for $79,500, and the finance office at the dealership has quoted you an APR of 5.8 percent for a 60-month loan to buy the car. What will your monthly payments be? What is the effective annual rate on this loan?