The "part performance doctrine" permits a buyer to enforce an oral contract forthe sale of land.

True

False

Which of the following rules may exclude from evidence written or spoken terms not contained in a written contract?

a) the mirror image rule.

b) promissory estoppel.

c) the statute of frauds.

d) the parol evidence rule.

All agreements modifying an existing contract for the sale of goods must be in writing to be enforceable.

True

False