Question: An airline company has three types of aircraft that carry three types of cargo. The payload of eachtype is summarised in the table below:Plane typeUnits carried Passenger Transport JumboFirst class mail 100 100 100Passengers 150 20 350Air freight 20 65 35Suppose that on a given day the airline must move 1100 units of first class mail, 460 units of airfreight and 1930 passengers. How many aircraft of each type should be scheduled?