Consider the following game:

1\2         L              M            R

U             -10,10    20,0        20,-20

S              10,10     15,15     30,20

D             -5,-5       35,35     25,25

A) Reduce the game by IEDS as far as you can

B) For the original game, find all Nash equilibrium in pure strategy and the equilibrium payoff.

C) For the original game, find all Nash equilibrium in mixed strategy and the equilibrium payoff.