This exercise shows that an extensive-form perfect equilibrium is not necessarily a strategic-form perfect equilibrium. In the following game, find an extensive-form perfect equilibrium that is not a strategic-form perfect equilibrium.
![1531_Figure 01.jpg](https://secure.tutorsglobe.com/CMSImages/1531_Figure%2001.jpg)
Does the game have another Nash equilibrium? Does it have another subgame perfect equilibrium?