Answer:
$510
Step-by-step explanation:
units cost total
beginning inventory 8 $10 $80
purchases 40 $12 $480
ending inventory 5
FIFO ⇒ $12 $60
LIFO ⇒ $10 $50
average = $560 / 48 ⇒ $11.67 $58.33
under LIFO, the cost of goods sold = ($80 + $480 ) - $50 = $510