When several countries jointly impose common external tariffs, eliminate tariffs on each other, and eliminate barriers to the movement of labor and capital among themselves, they have formed a/na ?

When several countries jointly impose common external tariffs, eliminate tariffs on each other, and eliminate barriers to the movement of labor and capital among themselves, they have formed a/na ?

A. free trade area
B. customs union
C. common market
D. economic union

Which factor of production in the United States is most likely to be made worse off (its factor payment will decrease) because of the North American Free Trade Agreement ?

Which factor of production in the United States is most likely to be made worse off (its factor payment will decrease) because of the North American Free Trade Agreement ?

A. Capital
B. land
C. skilled labor
D. unskilled labor