Lifemaster produces two types of exercise treadmills: Regular and Deluxe. The exercise craze is such that Lifemaster could use all of its available machine hours producing either model. The two models are processed through the same Production Department. (Click the icon to view the data.) What product mix will maximize operating income? (Hint: Use the allocation of fixed manufacturing overhead to determine the proportion of machine hours used by each product.) Prepare the product mix analysis. Lifemaster Product Mix Analysis Deluxe Regular Iifemaster should produce the product with the contribution margin ner unit of the constraint as much overhead cost is allocated to each Deluxe model as to each Regular model in other words it