Kellie and Richard were at their company's Christmas party. Richard had a considerable

amount to drink. As they spoke with each other, Richard offered to sell Kellie his Porsche

car for only $10,000. Kellie made sure to have Richard sign a written agreement to that

effect. The next day, Kellie went to pick up the car, but Richard didn't remember

anything about it, even when Kellie showed him the written agreement. Richard told

Kellie he would let Kellie take the car for $20,000. Kellie agreed, and gave Richard the

$10,000 with a promise to pay the remaining $10,000 in a month. Kellie never paid the

additional $10,000.

Please assess Kellie's risk of liability for breach of contract.