Yolanda Lovelace owns a sports car. She wants to sell it in order to buy a new sports car. One used-vehicle guide shows the average retail value of her car is $16,900. She adds $50 for cruise control, $200 for stereo AM/FM radio/CD player, and $175 for leather seat covers. She deducts $100 for no air-conditioning and $100 for excessive mileage. What is the average retail price she can ask for her sports car?