LP 2 Assignment Solve the Linear Programming exercise graphically: Set up all necessary constraints. Show the work and Clearly state a solution. You must use SYSTEMS to find at least one critical point! Each car on a freight train can hold 4200 pounds of cargo and has a capacity of of 480 cubic feet. The freight service handles two types of packages: small which weigh 25 pounds and are 3 cubic feet each, and largewhich are 50 pounds and are 5 cubic feet each. The freight service charges $10 for each small package and $20 for each large package. a. Find the number of each type of package that should be placed on a train car to maximize revenue. b. Maximize the revenue. What is the best thing for the company to do? Explain