Treadlight produces two types of exercise treadmills: Regular and Deluxe. The exercise craze and related 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 Prepare the product mix analysis. Contribution margin for equivalent number of direct labor hours Contribution margin for equivalent number of machine hours Get more help . d demand is such that Treadlight could use all of its avallable machine hours producing either model. The t ead to determine the proportion of machine hours used by each product.) Data table Treadlight produces two types of exercise treadmills: Regular and Deluxe. The exercise craze and related 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 Prepare the product mix analysis. Contribution margin for equivalent number of direct labor hours Contribution margin for equivalent number of machine hours Get more help . d demand is such that Treadlight could use all of its avallable machine hours producing either model. The t ead to determine the proportion of machine hours used by each product.) Data table