(a) Write the strategic form for this game and all of its symmetric pure strategy Nash equilibria. Are they Parcto ranked? (Recall that an outcome Pareto dominates another if all players prefer it.) (b) Which pure strategies are evolutionarily stable against pure strategy mutant in- vasions? (c) How would your answer to part b change if a possible demand of ( were added to the other three strategies (keeping the same payoff rule)