1. What contributes to the majority of environmental problems: a. has never existed b. is an economic model c. is the best option for capitalism d. is the best option for socialism 2. the prices producers charge to cover the cost of supply may be seen on a: a. television economic update b. trade journal c. index table of interest rates d. supply curve 3. in a competitive free market (i. e., perfect market) buyers and sellers do not have to: a. pay for things that others enjoy b. sell goods cheap c. feel tax oppression from the government d. do their own taxes 4. One of the most significant disadvantages of a monopoly is: a. oligarch capitalization b. no competition from international markets c. price wars d. high prices charged 5. D Ram prices in the U. S. were in Dec-01 a. close to $1 b. better than those in potato sales c. not comparable to those of Vietnamese markets d. fixed 6. Pressure, rationalization, and opportunity help indicate issues that lead to: a. NYPD law investigation b. forensic dissecting of butterflies c. price fixing d. background checks 7. The U. S. has an extensive history of a. successful battles b. ethics in every industry c. ethics in India d. legislation dealing with antitrust 8. mixed economies rely on to help with their deficiencies : a. governmental policy b. their citizens c. good business practices d. ethical behavior 9. which is a main view on how to address monopoly issues: a. regulation b. government war c. move to a different place d. competition above all. 10. Monopoly hinders: a. incentives to come up with new technology. b. all things true of a commercial enterprise c. governmental accounting efficiency d. socialism and Marxism.