Opal Company manufactures a single product that it sells for $80 per unit and has a contribution margin ratio of 35%. The company's fixed costs are $48,000. If Opal desires a monthly target operating profit equal to 15% of sales, sales will have to be (rounded): (Round intermediate calculations to 2 decimal places) Multiple Choice 1:200 units. 4,000 units. 3,000 units 1,714 units.