Microeconomics - Trigger Strategy

3. Two flatmates, Amy and Ben, decide each week whether to clean their flat or not. Their payoffs are described below: Ben Clean Don't Clean Clean (50,50) (0,100) Amy Don't Clean (100,0) (1,1) a) Explain what a trigger strategy is in an infinitely repeated game b) If both Ben and Amy followed a trigger strategy, and they discounted future payoffs with a rate 6 = 0.8, would they both clean the flat