Answer:
c. $6,000
Explanation:
The computation of the amount of the adjustment required to cost of goods sold is shown below:
Estimated manufacturing overhead cost is
= 150% × $180,000
= $270,000
And, the actual overhead cost incurred is $264,000
So, the adjustment amount is
= $270,000 - $264,000
= $6,000
Hence, the correct option is c. $6,000