2. Assume that the company uses variable costing. a. Determine the unit product cost. Unit product cost b. Prepare a contribution format income statement for the month. (Do not leave any empty Sales Variable expenses: Variable cost of goods sold: Beginning inventory Add: Variable manufacturing costs Cost of goods sold Less: Ending inventory 0 0 0 0 Variable selling expense Contribution margin Fixed expenses: Fixed manufacturing overhead Fixed selling and administrative expense Operating loss 0 $ 0 Coverall Inc. produces and sells a unique type of case for a standard-size tablet computer that is guaranteed waterproof but still allows for regular functionality of the tablet. The company has just opened a new plant to manufacture these cases, and the following cost and revenue data have been provided for the first month of the plant's operation in the form of a worksheet: $ Beginning inventory Units produced Units sold Selling price per unit 0 25,000 17,500 97 $ $ 10 $507,500 Selling and administrative expenses: Variable per unit Fixed (total) Manufacturing costs: Direct materials cost per unit Direct labour cost per unit Variable manufacturing overhead cost per unit Fixed manufacturing overhead cost (total) $ 18 $ 14 $ 8 $725,000 Since the new case is unique in design, management is anxious to see how profitable it will be and has asked that an income statement be prepared for the month