The Arol Evidence Rule

The arol evidence rule:

A) widens the scope to admit into evidence facts proving other agreed terms of a contract.
B) applies to both written and verbal contracts.
C) is circumvented by the existence of a condition precedent.
D) is irrelevant where a written contract cannot be performed within one year.
E) supplies terms to a contract that are otherwise only implied,and by operation of the rule,need not be proven in evidence.