distribution markets CD_s of numerous performing artists. At the beginning of march, had in beginning inventory 2, 765 CD_s with a unit cost of $8. During march, made the following purchases of CD_s. During march 13, 272 units were sold, a periodic inventory systems. (a) Determine the cost of goods available for sale. the cost of goods available for sale (b) calculate average cost. (Round answer to 3 decimal places, e.g. 5.125.) average cost