Suppose that a game has a payoff matrix

(a) If players R and C use strategies

respectively, what is the expected payoff of the game?
(b) If player C keeps his strategy fixed as in part (a), what strategy should player R choose to maximize his expected payoff?
(c) If player R keeps her strategy fixed as in part (a), what strategy should player C choose to minimize the expected payoff to player R?

-4 6-4 1 2 A=| 5-73 -8 0 62 1-4 1-4 1-4 1-4 1 2 0 2