Which of the Following Is True of an Output Contract

Which of the following is true of an output contract under the UCC?

A) It is valid so long as the output is made in good faith.
B) It is valid so long as there is a writing setting forth the terms signed by the offeree.
C) It is valid so long as there is a writing setting forth the terms signed by the offeror and the offeree.
D) It is valid so long as more than nominal consideration is provided.
E) It is not valid because of the lack of consideration.