Locks Corporation produces three products, A, B. and C. Pertinent information on these products is as follows: Selling Price per Unit Fixed Cost per Unit $ 3.00 DL Hours per Unit Variable Cost per Unit $ 5.00 $ 2.00 3 Product A (Anchor bolts) B (Bearings) C(Castings) $ 4.50 $ 5.00 $ 1.50 $ 2.00 $ 3.00 $ 5.00 1 5 There are 150 direct labor hours available. Machine-hour capacity allows 100 anchor bolts, only: 50 bearings, only: 40 casters, only, or any combination of the three that does not exceed the capacity. The direct labor hour constraint for Locks' linear programming model is: Multiple Choice 1A-3B-10 150 O Min Z = 3A - 18 - 5C. Max Z = 3A - 1B - 5C - 150. O 100A - 50B-40C