A company manufactures two products: A BC and XYZ. The costs and revenues are as follows: Total demand for A BC is 9,690 units and for X Y Z is 6,900 units, Machine time is a scarce resource. During the year, 59,000 machine hours are avalloble. ABC requires 5 machine hours per unit, while X Y Z requires 2.5 machine hours per unit. What is the maximum contribution margin the company can ochieve during a year? Multiple Choice $428 , 700 3988,500 $826 , 000