In a Zero-Sum Game with Pure Strategies

Multiple Choice

In a zero-sum game with pure strategies:

A) The payoffs may be different, but must add up to zero.
B) The gain by one player is exactly equal to the loss of the other player.
C) A Nash equilibrium can always be found using the maximin decision rule.
D) A Nash equilibrium can always be found using a minimax regret decision rule.
E) Must have a focal-point equilibrium.