Marigold Distribution markets CDs of the performing artist Fishe. At the beginning of October, Marigold had in beginning inventory 3,000 of Fishe's CDs with a unit cost of $7. During October, Marigold made the following purchases of Fishe's CDs. Oct. 3 3.750 @ $8 Oct. 19 4,500 @ $10 Oct. 9 5,250 @ $9 Oct 25 6,000 @ $11 During October, 16,350 units were sold. Marigold uses a periodic inventory system. Determine the cost of goods available for sale. Cost of goods available for sale $ eTextbook and Media Calculate weighted average cost per unit. (Round answer to 2 decimal places, e.g. 2.25.) Weighted average cost per unit $