Is the solution to the prisoner’s dilemma game a Nash equilibrium? Why?
A. The solution to the prisoner’s dilemma game is not a Nash equilibrium because players do not end up in the best combination for both.
B. The solution to the prisoner’s dilemma game is not a Nash equilibrium because both players can improve their payoffs by cooperating.
C. The solution to the prisoner’s dilemma game is a Nash equilibrium because it is a non cooperative game in which both players have to expect that the other is purely selfish.
D. The solution to the prisoner’s dilemma game is a Nash equilibrium because no player can improve his or her payoff by changing strategy unilaterally.