The GO-train carries 2000 passengers daily from Oakville to Toronto. The cost to ride the train $7.00. Market research shows that 40 fewer people would ride the train for each $0.10 price increase and 40 more people would ride the train for each $0.10 price decrease. If the capacity of the train is 2600 passengers and union contracts require that the train carry at least 1600 passengers, what fare should be charged in order to maximize revenue? circle. (Thus, the diame