In Terms of Sale of Goods Transactions in the United

In terms of sale of goods transactions in the United States,which of the following is true regarding disclaimer of the warranty of merchantability?

A) The disclaimer must be in writing in order to be enforceable.
B) Some states require the term merchantability to be used in the disclaimer.
C) The disclaimer may be made either orally or in writing.
D) The disclaimer must be in writing,and some states require the term merchantability to be used in the disclaimer.
E) The disclaimer may be made either orally or in writing,and some states require the term merchantability to be used in the disclaimer.