Mirabella Beauty manufactures and sells a face cream to small specialty stores in the greater Los Angeles area. It presents the monthly operating income statement shown here to George Nunez, a potential investor in the business. Help Mr. Nunez understand Mirabella Beauty's cost structure. (Click the icon to view the operating income statement.) Read the requirements. Data Table Mirabella Beauty Operating Income Statement, June 2020 10,000 Units sold Revenues $ 110,000 Cost of goods sold Variable manufacturing costs Fixed manufacturing costs $ 55,000 23,130 Total 78,130 31,870 Requirement 2. Calculate the contribution margin percentage and breakeven point in units and revenues for June 2020. Gross margin Operating costs Variable marketing costs Fixed marketing and administrative costs $ 5,500 Begin by selecting the formula to calculate the contribution margin percentage. Then enter the amounts in the formula to calculate the percent. (E! 13,500 Contribution margin percentage 19,000 Total operating costs % $ 12,870 Operating income Determine the formula for the breakeven point in units. Next, enter the amounts to calculate the breakeven point. (Enter the contribution margin pe Breakeven point in units Print Done