Consider the strategic form game given below. a) Find the highest symmetric payoff achievable in a correlated equilibrium with a public signal. b) Find the highest symmetric payoff achievable in a correlated equilibrium with a private signal. c) What can we say about the payoff (4, 4). Is it achievable in some equilibrium of this game? L R U 5,2 1,1 D 4,4 2,5