Does trade between the United States and Vietnam make the
countries better off or worse off?
Imagine the USA can make 4,000,000 cars, 1,000,000 textiles, or
some combination of the two, while Vietnam can make 150,000 cars,
950,000 textiles, or some combination of the two. Draw and label
PPFs, calculate opportunity costs and label specialization as
points A, and state and label an efficient, mutually beneficial
trade as points B.