Whispering Winds Corp. markets CDs of numerous performing artists. At the beginning of March, Whispering Winds had in beginning inventory 2,800 CDs with a unit cost of $8. During March, Whispering Winds made the following purchases of CDs. a @ $11 March 5 March 13 2,000 4,000 $9 $10 March 21 March 26 5,200 2,000 @ $12 During March 11,900 units were sold. Whispering Winds uses a periodic inventory system. (a) Determine the cost of goods available for sale. The cost of goods available for sale $ Calculate Average Cost. (Round answer to 3 decimal places, e.g. 5.125.) Average Cost $ Whispering Winds Corp. markets CDs of numerous performing artists. At the beginning of March, Whispering Winds had in beginning inventory 2,800 CDs with a unit cost of $8. During March, Whispering Winds made the following purchases of CDs. @ @ March 5 March 13 2.000 4,000 $9 $10 March 21 March 26 5,200 2.000 $11 $12 @ @ During March 11,900 units were sold. Whispering Winds uses a periodic inventory system. (a) (b). Determine (1) the ending inventory and (2) the cost of goods sold under each of the assumed cost flow methods (FIFO, LIFO, and average-cost). (Round answers to 0 decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST The ending inventory $ $ $ The cost of goods $ $ $ sold