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Braun's Brakes manufactures three different product lines, Model X, Model Y, and Model Z. Considerable market demand exists for all models. The following per unit data apply: Model X Model Y Model z 67 60 70 14 16 6 Selling price direct materials direct labor ($12/labor hour) 12 12 24 variable support costs ($4/ machine hour) 4. 18 18 fixed support costs 10 10 10 What is the contribution margin per machine hour of the product that should be produced when there is a limited number of machine hours available? You Answered Correct Answer 47