Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) The proper scope of antitrust laws is well defined and definite.
B) Antitrust laws focus on granting certain firms the option to form a cartel.
C) Policymakers have the difficult task of determining whether some firms' decisions have legitimate purposes even though they appear anti-competitive.
D) There is always a need for policymakers to try to limit a firm's pricing power, regardless of whether the firm's market is competitive, a monopoly, or an oligopoly.