An industry comprised of four firms, each with about 25 percent of the total market for a product, is an example of:

Zoran, a Croatian citizen, only works in the United States. The value added to production from his employment is:

A) included in Croatian GDP. B) included only in U.S. GDP. C) included only in U.S. GNP. D) not included in either U.S. GDP or U.S. GNP.

The protection of property rights leads to

A) more poverty. B) more illiteracy. C) more capital formation. D) unemployment.