Question 2: SPNE For each of the following games, use backward induction to find the SPNE. You don't need to write down the full strategy profile, just mark up the game tree and circle/box the realized payoffs. (a) A B 2 2 A B X Y Z 0, 4 1, 3 5, -1 0, 0 -1, 5(b ) A B 2 2 X Y Z W 1 2, 3 24, 10 1 B y -5,4 20, -6 -2, 2 10, -2(c) Scream Fight Cry Kick Shout Twist Shake Throw Bop Punch If ur happy and you know it clap vyour hands *clap* (clap) clap ! 0,1,2 2,1,0 1,32 321 0,11 200 006 330 1,73 590 333 004 4,44 36,9