Consider the following production and cost data for two products, Big and Little: Big Little Demand in units 8,000 10,000 Contribution margin per unit $24 $18 Machine-hours needed per unit 2 MH 3 MH Labor hours needed per unit 6 DLH 4 DLH The company has 52,000 direct labor hours available each period. What is the maximum amount of contribution margin the company can make each period? $ 98,000 $180,000 $372,000 $228,000 $192,000