1.If Jane and Michael enter into an agreement with Michael will sell Jane his car for $8000 yes agreement needs to be in writing to be enforceable because

a.there is a law called the UCC that says such a contract must be in writing

b.it is a contract worth more than $500 and a car is a good

c.only retainer contracts can be enforceable

d.the statute of mitigation says that it does

I am not understanding which one is correct answer.