Answer: incomplete question: what is the value of the closing inventory?
Ending inventory is $278
Explanation:
Cost of goods sold = 12 units * $10 per unit = $120
Average cost =bal of purchases on Jan 1 plus purchases on Jan 20 / ending inventory qty
= [(8 * $10) + (18 *$11)] / 26 units = $10.69/unit
Ending inventory = (8 + 18) 26 units * $10.69/unit = $277.94
Appx = $278