The correct option is C. The valuation of the cost of goods sold which is recorded in its book as $5,900 and stock available for sale is $3,900 under the FIFO method.
FIFO will enable you to claim a higher average cost-per-piece on newer inventory, which can help you save money on taxes if your inventory costs are declining over time. Because it assumes that older products are no longer in use, FIFO does not necessitate as much documentation as LIFO.
Calculation Cost of Goods Sold (COGS) under FIFO Method:
COGS = 800 x 2 + 700 x 3 + 300 x 3 + 1300 x 1 =
COGS = $5,900
The calculation for Stock available for Sale:
Stock available for Sale = 700 x 1 + 800 x 4
Stock available for Sale = $3,900
Thus, the Cost of Goods Sold is $5,900, and the stock available for sale is $3,900 under the FIFO method.
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