The purpose of the parol evidence rule is to prevent which of the following from being admitted to challenge a written agreement as being deficient in some way?Multiple ChoiceTo prevent evidence of subsequent oral agreements that seeks to substantially contradict the contract in its written formTo allow evidence of subsequent written agreements that seeks to confirm the contract in its written formTo allow evidence of prior oral agreements that seeks to confirm the contract in its written formTo prevent evidence of prior agreements that seeks to contradict the contract in its written form