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ADDITIONAL EXERCISES ON SIMPLEX METHOD: LP Problem: The Ajax Manufacturing Company makes three products, X1, X2, and X3. The prot per unit for each product are 2, 4 and 3 pesos respectively. The three products pass through three manufacturing centers as part of the manufacturing process. Product X] requires three hours in center 1, two hours in center 2, and one hour in center 3. Product x2 requires 4 hours in center 1, 1 hour in center 2, and 3 hours in center 3; and product X3 requires 2 hours in each of the three centers. Each center has time available as follows: center 1, 60 hours; center 2, 40 hours; and center 3, 30 hours. Determine the optimum product mix for the production schedule