A company sells small motors as a component part to automobiles. The Model 101 motor sells for $810 and has per-unit variable costs of $405 associated with its production. The company has fixed expenses of $80,000 per month. In August, the company sold 430 of the Model 101 motors. A. Calculate the contribution margin per unit for the Model 101. Contribution margin $ per unit B. Calculate the contribution margin ratio of the Model 101. Contribution margin ratio % C. Prepare a contribution margin income statement for the month of August. Use a minus sign for a net loss if present. Income Statement