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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 10 rackets from the August 20 purchase. Required: 1. Calculate ending inventory and cost of goods sold at August 31, using the specific identification method. 2. Using FIFO, calculate ending inventory and cost of goods sold at August 31 . 3. Using LIFO, calculate ending inventory and cost of goods sold at August 31 . 4. Using weighted-average cost, calculate ending inventory and cost of goods sold at August 31 . 5. Calculate sales revenue and gross profit under each of the four methods 6. Comparing FIFO and LIFO, which one provides the more meaningful measure of ending inventory? 7. If Billie's chooses to report inventory using LIFO, record the LIFO adjustment. Calculate ending inventory and cost of goods sold at August 31, using the specific identification method. Using FIFO, calculate ending inventory and cost of goods sold at August 31. Using LIFO, calculate ending inventory and cost of goods sold at August 31. Using weighted-average cost, calculate ending inventory and cost of goods sold at August 31. (Round your intermediate calculations to 4 decimal places and final answers to 2 decimal places.) Calculate sales revenue and gross profit under each of the four methods. (Round weighted-average intermediate calculations to 4 decimal places and final answers to 2 decimal places.). Comparing FIFO and LIFO, which one provides the more meaningful measure of ending inventory? Comparing FIFO and LIFO, which one provides the more meaningful measure of ending inventory? Record the LIFO adjustment. Note: Enter debits before credits. \begin{tabular}{|c|c|c|c|} \hline Date & General Joumal & Debit & Credit \\ \hline August 31 & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline \end{tabular}