Assume a compary makes only three products, A. B. and C 3 $ 45 TITUTTET Produet Product Producte Selling price per unit $ 75 $65 Variable cost per unit $ 35 $25 $ 20 Machine-hours per unit 3.00 3 1.5 (83 The company does not have enough machine-hours available to satisfy demand for all of its products Product A's contribution margin perunt of the constraining resource is closest to Multiple Choice O $40.00 $120.00 $0.33 $4100