Monsieur Cournot has a monopoly on an artesian well from that flows tasty spring water along with medicinal properties. To ignore variable costs, he insists which customers bring their own pails as well as fill them personally. When Cournot could completely price discriminate, in that case his total revenue and profit could equal as: (1) 12,000 Euros. (2) 20,000 Euros. (3) 27,000 Euros. (4) 36,000 Euros. (v) 144,000 Euros.
Please help me to solve the problem of Economic that is given above.