Assume

Nile.com began March with $16$ units of inventory that cost a total of $$320.$ During March,

Nile.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

Nile.com's cost of goods sold for the sale on March $14?$

$$ A$.$ $$1,680$

Data table

B$.$ $$1,328$

C$.$ $$824$

D$.$ $$840$

$\backslash$table$[[$Mar$.8,$Purchase,$48$ units @ $$21],[$Mar$.14,$Sale,$40$ units @ $$42],[$Mar$.22,$Purchase,$32$ units @ $$23],[$Mar$.27,$Sale,$48$ units @ $$42]]$