If two firms are producing the exact same product, it ________ possible for the firms to earn economic profit in a Cournot oligopoly and it ________ possible for the firms to earn economic profit in a Bertrand oligopoly.

In the foreign exchange market, the exchange rate is volatile because the

A) factors that influence the supply of dollars also influence the demand for dollars. B) demand for dollars changes more frequently than the supply of dollars. C) both the demand curve for dollars and the supply curve of dollars are very flat. D) supply of dollars changes more frequently than the demand for dollars. E) None of the above is related to the volatility of the exchange rate.

There are race-based differences in income that cannot be explained by factors such as educational attainment and years of experience. Evidence of discrimination comes from audit studies, where otherwise similar white and minority candidates are sent to the same source to seek jobs, rent apartments, or apply for mortgage loans, and minority candidates are treated less favorably

Indicate whether the statement is true or false