The following are the transactions for the month of July. nit Unit Selling Units Cost Price July 1 Beginning inventory 100 $10 500 13 July 13Purchase July sold 25 (200) $15 Ending 400 July 3inventory Required: Calculate cost of goods available for sale and ending inventory, then sales, cost of goods sold, and gross profit, under (a) FIFO, (b) LIFO, and (c) weighted average. Assume a periodic inventory system is used. (Input all amounts as positive values. Do not round Weighted average cost per unit. Round your final answers to the nearest dollar amount. Omit the "$" sign in your response.) Required: Calculate cost of goods available for sale and ending inventory, then sales, cost of goods sold, and gross profit, under (a) FIFO, (b) LIFO, and (c) weighted average. Assume a periodic inventory system is used. (Input all amounts as positive values. Do not round Weighted average cost per unit. Round your final answers to the nearest dollar amount. Omit the "$" sign in your response.) Weightec FIFO LIFO average Goods Available for $ ] $ ) $ Sale Ending Inventory Sales Cost of goods sold Gross profit