Which of the Following Statements Is Correct

Multiple Choice

Which of the following statements is correct?

A) Strategic situations are more likely to arise when the number of decision-makers is very large rather than very small.
B) Strategic situations are more likely to arise in monopolistically competitive markets than in oligopolistic markets.
C) Game theory is useful in understanding certain business decisions, but it is not really applicable to ordinary games such as chess or tic-tac-toe.
D) Game theory is not necessary for understanding competitive or monopoly markets.