which of the following is not one of the ways we listed that antitrust laws can be used to regulate a monopoly? a. antitrust laws allow the government to break up big companies into smaller ones. b. antitrust laws allow the government to prevent mergers. c. antitrust laws allow the government to shut down a firm if the government believes the firm has monopoly power. d. antitrust laws prevent companies from engaging in specific behaviors that reduce competition.
