Using Cost-Volume Profit Formulas (14 Points; 2 pts. each) Show all work!!!!! Jumble, Inc. writes and manufactures spelling games that it sells to retail stores. The following is per-unit information relating to the manufacture and sale of this product: S 50 30 Unit selling price (SP) Variable cost per unit (VC Fixed costs per month (EC 210,000 Instructions: Make the calculations below using the formulas at the end of this test. You must show as part of your answer the formula that you used in your computation. For example, the formula used to determine Contribution Margin (per unit) is: Contribution Margin (per unit) : Unit Selling Price-Variable Cost per Unit or CM-SP- VC