QC6-3 (similar to) Assume ShoeFanatic.com began September with 16 units of inventory that cost a total of $256. During September, ShoeFanatic.com purchased and sold goods as follows: Sep. 8 Purchase 48 units@ $17 14 Sale 40 units@$34 22 Purchase 32 units @$19 27 Sale 48 units $34 Under the FIFO inventory costing method and the perpetual inventory systom, how much is ShoF anatic.com's cost of goods sold for the sale on Septombor 14? O A. $680 . $1,072 O C. $684 O D. $1,360