W&W Tax Service offers tax and consulting services to individuals and small businesses. Data for fees and costs for three types of tax returns is presented in the table below. Fixed costs total $45,500. Type of Return Easy Moderate Business Variable Cost Sales Mix Fee Charged per Return 50% $ 120 $ 70 30% 270 160 20% 570 210 The number of units of each product that will be sold at the break-even point is: O Easy, 105 units; Moderate, 70 units; Business, 175 units. Easy, 105 units; Moderate, 175 units; Business, 70 units. Easy, 70 units; Moderate, 175 units; Business, 105 units. Easy, 175 units; Moderate, 70 units; Business, 105 units. o Easy, 175 units; Moderate, 105 units; Business, 70 units