Assume Nile.com began April with 14 units of inventory that cost a total of \$266. During April, Nile.com purchased and sold goods as follows: (Click the icon to view the purchases and sales.) Suppose Nile.com used the weighted-average inventory costing method and the perpetual inventory system. Compute the weighted-average unit cost of the company's inventory on hand at April 8. Round weighted-average unit cost to the nearest cent. A. $21.00 B. $19.75 Data table C. $19.50 D. Cannot be determined from the data given