Answer:
c) make no adjusting entry because differences between actual overhead and the amount applied are a normal part of job costing and will average out next year.
Explanation:
Remember, in accounting, a financial transaction is often considered immaterial when it is deemed insignificant or not useful to the accounting process.
Hence, based on this understanding, the $1,200 debit balance is considered immaterial by the company because differences between actual overhead and the amount applied are a normal part of job costing and will average out next year.