4 19 In the 'Lake Pollution Game' played during a previous class, several communities pollute a lake. Suppose there are 4 communities polluting at the rates 13,3, '3, and z tons per year.l As long as the total T remains below 20 the payoff for Community 1 i5 w+2w(24 T], whereT = w +53l yl z If T 2 20, then the payoff for community 1 is just w. Calculate the payoff to community 1 when each community is polluting at a rate of 4 tons per year. 036 016 00 053 04