Sphere Fabrication Company makes three products in a single facility. The data concerning these products is as follows: Product -200 S-100 S S-300 Monthly Sales Demand in units 3,500 2,300 2,900 Selling price per unit 80.00 $ 66.00 $ 110.00 Direct materials 30.00 $ 28.00 $ 34.00 Direct labor 18.00 14.00 $ 26.00 Variable manufacturing overhead 7.00 $ 12.00 10.00 2.00 1.00 3.00 - Variable selling cost per unit Fixed cost allocated per product 2.50 2.50 2.50 Tu U U in # of welds made for each unit of product The welding machine is the constraint in the production facility. The welding machine can only do a total of 15,000 welds per month. 1. For each product calculate the contribution margin per each unit of constrained resource (welds). 2.To maximize total profit for the company determine the priority in which the products should be produced as a result of the constrained resource (welds). 3. Based on the prioritizing of production of the three products that you determined in #2 calculate the Company's TOTAL Contribution Margin when it is limited to the constrained resource (no additional constrained resource can be acquired)