Opal Company manufactures a single product that it sells for $100 per unit and has a contribution margin ratio of 30%. The company's fixed costs are $49,500. If Opal desires a monthly target operating profit equal to 20% of sales, sales will have to be (rounded): (Round intermediate calculations to 2 decimal places) Multiple Choice 990 units. 1,650 units. 2.475 units. 4,950 units.