Helen, age 17, wanted to buy a Harley-Davidson “Sportster” motorcycle. She did not have the funds to pay cash but persuaded the dealer to sell the cycle to her on credit. The dealer did so partly because Helen said that she was 22 and showed the dealer an identification card that falsely stated her age as 22. Helen drove the motorcycle away. A few days later, she damaged it and then returned it to the dealer and stated that she disaffirmed the contract because she was a minor. The dealer said that she could not because

(1) She had misrepresented her age and

(2) The motorcycle was damaged. Can she avoid the contract?