Plz answer the following question

Suppose the game between player 1 and player 2 that is illustrated in the payoff matrix below. Player 1 has two possible actions: 1 A and 1B. Player 2 has two possible actions: 2A and 2B. If player 2 chooses strategy 2B, and player 1 foresees this action, what is player 2 's payoff? Suppose the game between player 1 and player 2 that is illustrated in the payoff matrix below. Player 1 has two possible actions: 1 and 1B. Player 2 has two possible actions: 2A and 2B. Find the optimal mixed strategy that player 2 should use to prevent player one from exploiting her predictability. Report player 2 's probability of choosing strategy 2A. Suppose the game between player 1 and player 2 that is illustrated in the payoff matrix below. Player 1 has two possible actions: 1 and 1B. Player 2 has two possible actions: 2A and 2B. Find the optimal mixed strategy that player 1 should use to prevent player two from exploiting her predictability. Report player 1's probability of choosing strategy 1A. Suppose the game between player 1 and player 2 that is illustrated in the payoff matrix below. Player 1 has two possible actions: 1A and 1B. Player 2 has two possible actions: 2A and 2B. Find player 2 's expected payoff under the mixed strategy Nash equilibrium