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 exactly 20 trucks per week.Management’s objective is to determine how many forklifttrucks should be produced at each plant, and then what the overall shipping pattern should be to minimize total shipping cost.(a)Formulate this problem as a transportation problem by constructing the appropriate parameter table