Computing annuity payment: Gary Whitmore is a high school sophomore. He currently has $7,500 in a saving account that pays 5.65 percent annually. Gary plans to use his current savings plus what he can save over the next four years to buy a car. He estimates that the car will cost $ 12,000 in four years. How much money should Gary save each year if he wants to buy the car?

I am trying to figure out my financial calculator....