Refer to the Game Theory Matrix, Where the Numerical Data

Refer to the game theory matrix, where the numerical data show the profits resulting from alternative combinations of advertising strategies for Ajax and Acme. Ajax's profits are shown in the upper right part of each cell; Acme's profits are shown in the lower left. Without collusion, the outcome of the game

A) maximizes joint profits for the firms.
B) results in a prisoner's dilemma.
C) results in greater economic efficiency.
D) forces one or more firms out of the industry.