When Managers in Oligopolistic Firms Make Decisions That Affect Output

Multiple Choice

When managers in oligopolistic firms make decisions that affect output or price, they must

A) also be sure they erect barriers to entry to prevent new entrants from affecting their plans.
B) anticipate the reactions of their rivals and plan accordingly.
C) register with the Antitrust Division of the Department of Justice.
D) inform the regulators of their industry about their plans.