The table above shows the short-run product schedule for Virginia's Tee-Shirts. What is the average product associated with hiring the fourth worker?

Because human wants are insatiable and unlimited while available resources are limited, people are said to face the problem of

A) microeconomics. B) social interest versus self-interest. C) macroeconomics. D) why to produce. E) scarcity.

In a two country and two product Ricardian model, a small country is likely to benefit more than the large country because

A) the large country will wield greater political power, and hence will not yield to market signals. B) the small country is less likely to trade at price equal or close to its autarkic (domestic) relative prices. C) the small country is more likely to fully specialize. D) the small country is less likely to fully specialize. E) the small country can raise wages.