Just before turning 18 years old, caitlynn went to the local driver examination office to test for her driving license. when she passes with a perfect score, her parents allowed her to go alone to the local car dealership and purchase her first car. she signed a contract to buy a used lemon-yellow volkswagen beetle with payments of $225 per month for 3 years. unbeknownst to caitlynn and her parents, the car was a trade-in, and the dealer was still waiting to receive the title. caitlynn was driving the car six months after she turns 18, making the payments each month, but then decides she hates the yellow color and returns it to the dealer. the dealer refuses to take the car back. is caitlynn obligated to the car purchase contract?