PLEASE FAST, ill vote up!!

Assume Shopping.com began September with 12 units of inventory that cost a total of $204. During September, Shopping.com purchased and sold goods as follows: (Click the icon to view the purchases and sales.) Under the FIFO inventory costing method and the perpetual inventory system, how much is Shopping.com's cost of goods sold for the sale on September 14 ? A. $1,080 B. $540 C. $852 D. $528 Assume Shopping.com began September with Shopping.com purchased and sold goods as follows: (Click the icon to view the purchases and sales.) Data table