On the surface, usury laws are designed to protect consumers from exorbitant interest rates

A case study of NAFTA, with regard to the benefits for Canada from U.S. trade, found that:

a. Canada was not able to increase its exports due to barriers still remaining. b. Canada had modest gains but was harmed by immigration into the United States from Mexico. c. Canada had more trade diversion than trade creation and so was harmed overall. d. Canada had more trade creation than trade diversion and so benefited overall.

One characteristic of a public good is that it is ____________, which means that it is costly or impossible to prevent someone from using the good.

a. nonrivalrous b. noncooperative c. nonexcludable d. nonpartisan