Product YB $ 54.00 18.00 22.50 40.50 $ 13.50 29 X5 $ 72.00 $ 62.00 21.60 9.00 Selling price Variable expenses: Direct materials Other variable expenses Total variable expenses Contribution margin 34.40 21.60 43.20 43.40 $ 28.88 $18.60 Contribution margin ratio 48%% 25% 30% has enough demand to sell 700 units of each product per month. Each product requires the same direct materials in its production. The direct materials cost $3 per pound. The company will at most have 4,800 pounds of the direct materials available every month. What is the maximum contribution margin that JSON-9642 can earn per month using its 4,800 pounds of direct materials optimally? $13,020 O $26.320 O $23,820 O $10,800