Alrcard Corporation tracks the number of units purchased and sold throughout each accounting period but applies its inventory costing method at the end of each period as if it uses a periodic inventory system. The following are the transactions for the month of July. Unita Unit Coat Beginning Inventory 2,000 40 July 1 July 5 July 13 July 17 July 25 July 27 Sold Purchased Sold Purchased Sold 1,000 6,000 3,000 8,000 5,000 50 Calculate the cost of goods available for sale, ending inventory, and cost of average cost. (Round "Cost per Unit" to 2 decimal places. goods sold if Aircard uses fa) FIFO, PUFO, or c/weighted Weighted FIFO LIFO os Cost of Goods Available for Sale Ending Inventory Cost of Goods Sold