1. you recently sold an antique car and owned and value greatly. However, you needed money and agreed to sell the car at a price of $68,000, to be paid in monthly payment of $1,500 each for 48 months. what is annual interest rate did you charge for financing the sale.

2. tim wants to have 2500 in an investment account four years from now. The account will pay 0.2 percent interest per month. If he saves money every month, starting one month from now, how much will he have to save each month to reach his goal