Refer to Scenario 12.2. This scenario has the characteristics of what game structure?

Under which one of the following conditions would a lawyer accept a case on a contingent basis?

A) The lawyer is risk averse. B) The client is risk loving. C) The lawyer has several cases on a contingent basis with payoffs that are not perfectly positively correlated. D) The lawyer is more risk averse than the client is.

A customs union is an organization of nations whose members:

a. have impenetrable trade barriers among themselves but impose no trade barriers on nonmembers. b. have no trade barriers among themselves but impose common trade barriers on nonmembers. c. have no trade barriers among themselves but each member country chooses its own trade policies with nonmember countries. d. retaliate each other by raising reciprocal tariffs and calling for fair trade. e. neither have trade barriers among themselves nor impose any restriction on the nonmember countries.