With Respect to the Sale of Goods, Which of the Following

Multiple Choice

With respect to the sale of goods, which of the following is true as per the CISG?

A) All contracts for the sale of goods must be written.
B) All contracts for the sale of goods must be in the oral form.
C) Contracts for the sale of goods need not be in writing.
D) The parties should sign the contract in the presence of attorneys.
E) Contracts concerning sale of goods above $500 must be in writing.