10. (Textbook Section 4.6 Exercise 8-Harder ProblemSame ideas as in the previous problem1 instead of numbers you have constants. I want you feel comfortable with these.) If a cocoa shipping rm sells Q tons of cocoa in England, the price received is given by P = 0:1 Q. On the other hand, if it buys Q tons from its only source in Ghana, the price it has to pay is given by P = 022 + (15Q. In addition it costs '7 per ton to ship cocoa from its supplier in Ghana to its customers in England (its only market). The numbers al, 092 and 7 are all positive. (a) Express the cocoa shipper's prot as a function of Q, the number of tons shipped. (b) Assuming that (11 0:2 '7 > 0, nd the prot maximizing shipment of cocoa