Which of the following is true of Antitrust policy?

a. Antitrust policy prohibits agreements that allow free trade.
b. Antitrust policy restricts abusive behavior by a firm dominating a market.
c. Antitrust policy allows anti-competitive practices.
d. Antitrust policy restricts subsidies in goods and services.
e. Antitrust policy creates trade barriers like tariffs and quota.

b