1.Give an example that isn't in the textbook of both a unilateral and mutual mistake that would make a contract voidable.

2.What are the parties' rights when a contract is voided by a minor? Does the avoidance of the contract by the minor help the adult who cosigned the agreement on the minor's behalf?

3.Give an example of puffery and negligence misrepresentation. Don't use any examples in the book.

4.What is the difference between undue influence and duress? Give an example of each.