Table 11-5 Table 11-5 Shows the Payoff Matrix for Wal-Mart

Table 11-5 Table 11-5 shows the payoff matrix for Wal-Mart and Target from every combination of pricing strategies for the popular PlayStation 3.At the start of the game each firm charges a low price and each earns a profit of $7,000.
-Refer to Table 11-5.Is the current strategy in which each firm charges the low price and earns a profit of $7,000 a Nash equilibrium? If not,why and what is the Nash equilibrium?

A) No,it is not a Nash equilibrium because each firm can do better by charging the high price.The Nash equilibrium occurs when each firm charges the high price and earns a profit of $10,000.
B) No,the current situation is not a Nash equilibrium;it is a dominant strategy equilibrium.There is no Nash equilibrium in this game.
C) No,the current situation is not a Nash equilibrium.The Nash equilibrium for each firm is to have the other charge a high price and for the firm in question charge a low price.
D) Yes,the current situation is a Nash equilibrium.