The United Nations Convention for the International Sale of Goods

The United Nations Convention for the International Sale of Goods (CISG) :

A) replaces the UCC as the worldwide body of law governing international trade.
B) should always be the preference for a buyer from the United States.
C) always puts the United States buyer at an advantage.
D) is automatically applied if both nations have adopted the CISG and there can be no exceptions.
E) is automatically applied if both nations have adopted the CISG unless another body of law is agreed upon in the contract.