Homework: Chapter 18 Assignment Hw Score: 71.01%, 49 of 4 26 of 27 (23 complete) Score: 0 of 5 pts EQuestion Help E18-24 (similar to information summarizes Root's operating activities for 2018: Root Brush Company sells standard hair brushes. The following i EB (Cick the icon to view the information.) Data Table Requirements . Calculate the operating income for 2018 2. Root sold 6,100 brushes in 2018. Compute the unit cost for one brush. s 39,406 Year Ended December 31, 2018 Selling and Administrative Expenses 67,100 Purchases 115,900 Net Sales Revenue 10.675 Merchandise Inventory, January 1, 2018 Cost of Goods Sold: 15,189 Merchandise Inventory, December 31, 2018 Cost of Goods Sold Gross Proft Print Done Operating Income Choose from any list or enter any number in the input fields and then click Check Answer Check Answer Clear All 8% 9