Inventory Costing: LIFO Filimonov Inc. has the following information related to purchases and sales of one of its inventory items: Date Description Units Purchased at Cost Units Sold at Retail June 1 Beginning inventory 200 units $11 $2,200 9 Purchase 1 230 units $13 - $2,990 14 Sale 1 300 units @ $25 22 Purchase 2 210 units $14 - $2,940 Sale 2 205 units @ $25 Refer to the information for Filimonov Inc. and assume that the company uses a perpetual inventory system. This information has been collected in the Microsoft Excel Online file. Open the spreadsheet, perform the required analysis, and input your answer 29 X Open spreadsheet Required: Calculate the cost of goods sold and the cost of ending inventory using the LIFO inventory costing method. Cost of goods sold Cost of ending inventory