Answer:
d. makes an adjusting journal entry by debiting Cost of Goods Sold for $1,200 and crediting Manufacturing Overhead for $1,200.
Step-by-step explanation:
The debit balance of $1,200 in the Manufacturing Overhead account represents under-applied overhead. To ensure that the Cost of Goods Sold is accurate, the debit balance is debited to the Cost of Goods Sold while the corresponding credit goes to the Manufacturing Overhead account.