Adaptive Practice Managerar Ch 4: Cost-Volume-Profit Analysis (20 of 20) P Q4.20: Ingram Company's most popular product sells for $80 and has variable costs of $24. Ingram has a limited number of machine hours available and has calculated that this product's contribution margin per machine hour is $112. How many hours does it take to make one unit of this product? A 5 hours B .21 hours A C Cannot be determined from the information provided. C D .71 hours E mark for Review confidence es SUBMIT 3 C C