Answer:
$7,200
Step-by-step explanation:
The LIFO method of inventory valuation is one in which the last set of inventory items purchased are the first to be sold. This system may not be prudent where the items of inventory are perishable.
Given that sales during the month totaled 360 units, these must have been part of the items purchased during the month at $20 each. Hence, cost of goods sold
= 360 * $20
= $7,200