Answer:
cost of goods sold = $35,900
Explanation:
beginning inventory = $8,500
purchases during the month = $36,100
ending inventory = $8,700
cost of goods sold = beginning inventory + purchases - ending inventory = $8,500 + $36,100 - $8,700 = $35,900
In this case we do not have to worry about FIFO, LIFO, or any type of inventory valuation method since we are given the cost of ending inventory.