question 66

66. Consider the following game. Two players simultaneously choose either heads or tails on a penny. If both pennies match (i.e. both choose heads, or both choose tails), then Player A gets $1 from Player B. Otherwise, Player B gets $1 from Player A. The following payoff matrix depicts this situation. What is the pure-strategy Nash equilibrium? Figure 4: Matching Pennies Game Player B Heads Tails Player A Heads 1.-1 -1,1 Tails -1,1 1, -1 Number left (right) of comma refers to A's (B's) payoff (A) (Heads, Heads) and (Tails, Tails) (B) (Heads, Tails) and (Tails, Heads) (C) Both (A) and (B) (D) None of the above