Answer:
has been overapplied.
Explanation:
The net balance of debit and credit of manufacturing overhead account is under or over applied overhead. On debit sides the Actual costs incurred is recorded and overhead applied is recorded in credit side of manufacturing overhead account. Total actual costs are $82,000 ( $30,000 + $24,000 + $28,000 ) and overhead applied is $86,000. Net balance of account is overapplied overhead of $4,000 ( $86,000 - $82,000 ).