The parol evidence rule:

Question $10$ options:

A$)$

provides that a written contract discharges all prior or contemporaneous promises that add to$,$ vary or conflict with the written contract terms.$$

B$)$

is designed to hold parties to oral statements that they made during the negotiation process.$$

C$)$

does not apply to real estate contracts.$$

D$)$

applies only when contracts must be in writing.$$