Oct. 1 Oct. 9 Oct. 11 Oct. 17 Beginning inventory Purchase Sale Purchase Oct. 22 Oct. 25 Oct.29 Sale Purchase Sale Calculate the weighted average cost. (Round Weighted-average cost per unit e Textbook and Media List of Accounts Calculate ending Inventor of goods sold, wyoss profit under each of the following methods. (1) LIFO. (2) FIFO. (3) Average-cost. (Round answers 83 EO The ending inventory S The cost of goods sold $ Gross profit eTextbook and Media List of Accounts Calculate gross profit rate under each of the following methods. (1) LIFO (2) FIFO (3) Average-cost. (Round answers to 1 decimal place, eg. 51.2%) AVERAGE-COST Gross profitrate