Consider the extensive-form game and the scenario shown in given Figure.
a. Compute belief probabilities that are consistent with this scenario.
b. For each player, at each of his information states, compute the sequential value of each of his possible moves, relative to this scenario with these consistent beliefs.
c. Identify all irrational moves in this scenario with these consistent beliefs. That is, for each information state of each player, identify every move that has a positive move probability in this scenario but does not maximize the sequential value for this player at this information state.
d. Find a sequential equilibrium of this game.