A group of states that have reduced or eliminated trade barriers among themselves and have established a common external tariff is called ________

Improvements are often referred to as betterments and involve the substitution of a better asset for the one currently used.

a. true b. false

Which of the following factors is most affected by the weight of paper on which a form is printed?

A. The durability of the form B. The size of the form C. The color of the form D. The means of making one carbon copy