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Repeated Games Consider repeating the following Stage Game twice. p1.2 X Y Z X 25,25 5,1 2,2 p1.1y 1,5 4,4 1.2 2 0.1 2,0 1,1 Carefully write down (with a sentence) a grim trigger strategy that either player uses. (Zpt) Then, argue that the grim trigger strategies constitute an equilibrium of the repeated game. (1 pt)