Ayayai Distribution markets CDs of numerous performing artists. At the beginning of March, Ayayai had in beginning inventory 4,100CDs with a unit cost of $7. During March, Ayayai made the following purchases of CDs. During March 22,000 units were sold. Ayayai uses a periodic inventory system. (a) Determine the cost of goods available for sale. Cost of goods avallable for sale Calculate weighted-average cost per unit. (Round onswer to 3 dedinol ploces es 2.257) Weighted-average cost per unit