According to the United Nations Convention on Contracts for the International

Multiple Choice

According to the United Nations Convention on Contracts for the International Sale of Goods (CISG) , an offer:

A) must be directed to a specific person.
B) must express the quality of the goods to be valid.
C) is not valid, if it impliedly provides means of determining the quantity of the goods.
D) is sufficiently definite even if it lacks price terms.