Jeff and Amy (a car dealer) have been negotiating over the sale of a new car.

Jeff agreed with Amy that he would buy the car in question in white and with a full tank of gas. Amy agreed, shook hands with Jeff and said "let me go draw up the paperwork".

When Amy returned with the paperwork, she put it in front of Jeff who signed it.

The car was delivered to Jeff but had only a half tank of gas.

Jeff was furious so he went to Amy's Manager and told him "you are in breach of my contract!"

The Manager looked at Jeff's contract and said that "there is nothing about gas in here."

To Jeff's surprise, the Manager was right.

Jeff wants to sue and tell the court about his dealings with Amy, but his lawyer has warned him about...

Group of answer choices

The parol evidence rule.

Contra proferentem.

The statute of frauds.

None of those listed.