Players A and B are playing a one-time, static game with four strategy pro- files: (A1, B1), (A1, B2}, {A2, B1), and (A2, B2). The corresponding (A, B) payoffs are (5, 5), (2, 6), (6, 2), and (3, 3). Larger payoffs are preferred. a. What is the Nash equilibrium strategy profile if this game is played one time? b. What is the Nash equilibrium if the game is played twice? c. Are there any credible threats that could be made by either player that would result in the best outcome for both players if this game is played three times?