O d. A Nash equilibrium might not be unique. QUESTION 10 In a simultaneous move game with two players, O a. a player chooses among two or more pure strategies according to pre-specified probabilities. O b. if neither player has a dominant strategy, we successively eliminate each player's subordinate strategy. O c. if both players have a dominant strategy, these constitute their Nash equilibrium strategies. O d. if one player has a dominant strategy and the other doesn't, you can't reach a Nash equilibrium