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A manufacturing firm produces two machine parts using lathes, milling machines, and grinding machines.The different machining times required for each part, the machining times available on different machines, and the profit on each machine part are given in the following table.Machining time required (min)Type of machine Machine part I Machine part II Maximum time available per week (min)Lathes 10 5 2500Milling machines 4 10 2000Grinding machines 1 1.5 450Profit per unit 501001- Determine the nu

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