Help System Announcements Date Exercise 6-05 a-b (Part Level Submission) (Video) Donna's Boards sells a snowboard, Xpert, that is popular with snowboard enthusiasts. Information relating to Donna's purchases of Xpert snowboards during September is shown by Explanation Units Unit Cost Total Cost Sept. 1 Inventory 26 $ 2,522 Sept. 12 Purchases 45 4,545 Sept. 19 Purchases 20 103 2,060 Sept. 26 Purchases 50 104 5,200 Totals 141 $14,327 $97 10: Compute the ending inventory at September 30 and cost of goods sold using the firo and LIFO methods. FIFO LIFO The ending inventory at September 30 $ $ Cost of goods sold $ dr. Click if you would like to show Work for this question: Qeen Show Work LINK TO TEXT (b) The parts of this question must be completed in order. This part will be available when you complete the part above. CREATOR PRINTER VERSION 4 BACK relating to Donna's purchases of Xpert snowboards during September is shown below. During the same month, 121 Xpert snowboards were sold. Donna's uses a periodic inventory system. methods. Attempts of 5 used