Chapter 8.5, Problem 15MS

Positive payoof (H). Below is a payoff matrix for a game involving two players. Player 1 can use either Strategy A or Strategy B; Player 2 can defend against either Strategy A or Strategy B.

Sketch a graph showing two lines on the axes below, one line giving the expected gain for Player 2 defends against Strategy A, the other giving the expected gain for Player 1 if Player 2 defends against strategy B. Label each line appropriately.