Problem 6-2B Calculate ending inventory, cost of goods sold, sales revenue, and gross profit for four Inventory methods (LO6-3, 6-4, 6-5) [The following information opplies to the questions displayed below.] Pete's Tennis Shop has the following transactions related to its top-selling Wilson tennis racket for the month of August. Pete's Tennis Shop uses a periodic inventory system. For the specific identification method, the August 4 sale consists of rackets from beginning inventory, the August 13 sale consists of rackets from the August 11 purchase, and the August 26 sale consists of one racket from beginning inventory and to rackets from the August 20 purchase. 3. Using LIFO, calculate ending inventory and cost of goods sold at August 31