Consider the game below Player 2 - C r Player 1 a 0 , 7 2, 5 2, 0 b 5, 2 3, 3 5 , 3 C 7, C 2, 5 3 , 7 O There is a unique pure strategy Nash equilibrium. O There is no pure strategy Nash equilibrium. O There are two pure-strategy Nash equilibria. There are three pure-strategy Nash equilibria