Maple Leaf Products Inc. manufactures only two products: wooden hockey sticks and plastic hockey sticks. The company has provided the following financial information for the past year: Product Price per Unit Variable Costs Per Unit Sales Quantity Plastic stick $100 $89.00 40,000 units Wooden Stick $90 $77.00 60,000 units Total fixed costs for the year amounted to $1,100,000. a) Calculate the weighted-average contribution margin per unit