Bridgeport Distribution markets CDs of numerous performing artists. At the beginning of March, Bridgeport had in beginning inventory 2,400 CDs with a unit cost of $6. During March, Bridgeport made the following purchases of CDs. March 5 March 13 3,000 (@ $7 4,200 @ $8 March 21 March 26 5,600 $9 2,800 @ $10 During March 13,000 units were sold. Bridgeport uses a periodic inventory system. Determine the cost of goods available for sale. Cost of goods available for sale $