Which of the Following Is True Regarding Writings Created at the Same

Which of the following is true regarding writings created at the same time as a written agreement?

A) The parol evidence rule applies to writings created at the same time as the written agreement only if a sale of goods is involved,and in that case the writings are analyzed in the same way as prior or contemporaneous oral evidence.
B) Although the parol evidence rule applies to writings created at the same time as the written agreement,these writings tend to be treated differently than prior or contemporaneous oral agreements in that the writings are more readily admitted as part of the written agreement than is oral evidence.
C) The parol evidence rule applies to writings created at the same time as the written agreement,and these writings are analyzed in the same way as prior or contemporaneous oral evidence.
D) The parol evidence rule does not apply to writings created at the same time as the written agreement.
E) Although the parol evidence rule applies to writings created at the same time as the written agreement,these writings tend to be treated differently than prior or contemporaneous oral agreements in that the writings are less likely to be admitted as part of the written agreement than is oral evidence.