MIN:50x1 + 83x2 + 130x3 + 61y1 + 97y2 + 145y3 Demand Constraints x 1 + y 1 = 3,000} model 1 x 2 + y 2 = 2,000} model 2 x 3 + y 3 = 900} model 3 Resource.
Linear Programming
