8.1-7.The Move-It Company has two plants producing forklift trucks that then are shipped to three distribution centers. The production costs are the same at the two plants, and the cost of ship-ping for each truck is shown for each combination of plant and distribution center. A total of 60 forklift trucks are produced and shipped per week.Each plant can produce and ship any amount up to a maximum of50 trucks per week, so there is considerable flexibility on how todivide the total production between the two plants so as to reduceshipping costs. However, each distribution center must receive ex-actly 20 trucks per week.Management’s objective is to determine how many forklifttrucks should be produced at each plant, and then what the over-all shipping pattern should be to minimize total shipping cost.(a)Formulate this problem as a transportation problem by con-structing the appropriate parameter table