3. You want to buy a car in five years. The car is currently selling for $30,000, and the price will increase at a compound rate of 5% per year. You can save your money into a savings account earning a compound annual interest rate of 10% per year. How much must you save at the end of each of the next five years to be able to purchase the car in five years? Assume you save an equal amount of money at the end of each year. Show your calculations.