In a two-player, one-shot simultaneous-move game each player can choose strategyAor strategyB.If both players choose strategyA,each earns a payoff of $400. If both players choose strategyB,each earns a payoff of $200. If player 1 chooses strategyAand player 2 chooses strategyB,then player 1 earns $100 and player 2 earns $600. If player 1 chooses strategyBand player 2 chooses strategyA,then player 1 earns $600 and player 2 earns $100.

a. Write the above game in normal form.