The Boulder Company produces three products with the following selling prices and costs: A B Selling price per unit $32 $42 $42 Variable cost per unit 14 22 26 $18 $20 $16 2 2.2 4 Contribution margin per unit Direct labour hours per unit Machine hours per unit Sales demand (units) 8 4 2 180 200 640 One of the 2 machines broke down and the part is on order. They do not believe the part will arrive until the first of next month. The other machine is working and has 2,480 available hours. REQUIRED: a. How many units of each product should be produced in order to maximize income? (7 marks) b. What would be the total contribution margin based on your recommendation? (3 marks) c. Explain a qualitative, non-financial, issue they should consider. (1 mark)