i Data Table Selling and Administrative Expenses $ 37,620 Purchases 66,000 Net Sales Revenue 114,000 7,500 Merchandise Inventory, January 1, 2018 Merchandise Inventory, December 31, 2018 14,220 Print Done E16-24 (similar to) William Brush Company sells standard hair brushes. The following information summarizes William's operating activities for 2018: (Click the icon to view the information.) Requirements 1. Calculate the operating income for 2018. 2. William sold 6,000 brushes in 2018. Compute the unit cost for one brush. William Brush Company Income Statement Year Ended December 31, 2018 Revenue: Cost of Goods Sold: Cost of Goods Sold Gross Profit Operating Income Choose from any list or enter any number in the input fields and then click Check Answer. part remaining