4 (similar to) The following information smmarizes Renkas's operating activities for 2018: Brush Company sells standard hair brushes. ck the icon to view the information.) ements culate the operating income for 2018. nkas sold 5,400 brushes in 2018. Compute the unit cost for one brush. Renkas Brush Company ncome Statement Year Ended December 31, 2018 Data Table Revenue: Net Sales Revenue Cost of Goods Sold: Selling and Administrative Expenses Purchases Net Sales Revenue Merchandise Inventory, January 1, 2018 Merchandise Inventory, December 31, 2018 $ 36,936 58,320 102,600 8,100 11,016 102600 Beginning Merchandise Inventory 8100 Purchases 58320 Cost of Goods Available for Sale 66420 Ending Merchandise Inventory Print Done 55404 Cost of Goods Sold Gross Profit Selling and Administrative Expenses Operating Income 39936