Which of the Following Is True

Multiple Choice

Which of the following is true?

A) A dominant strategy equilibrium always leads to the best outcome for each player.
B) A dominant strategy equilibrium cannot be a Nash equilibrium.
C) A dominant strategy equilibrium is a Nash equilibrium if each player chooses a strategy that is a best response to the strategies of others.
D) A dominant strategy equilibrium occurs if the sum of the players' payoff is zero.