Neptune Fabrication Plant has provided you with the following information Total manufacturing overhead costs estimated at the beginning of the year $243,000 Total direct labor costs estimated at the beginning of the year $124,000 Total direct labor hours estimated at the beginning of the year 5400 direct labor hours Actual manufacturing overhead costs for the year $245,000 Actual direct labor costs for the year $135,000 Actual direct labor hours for the year 4500 direct labor hours The company bases its manufacturing overhead allocation on direct labor hours. What was the unadjusted ending balance in the Manufacturing Overhead account? $19,556 credit balance $42,500 debit balance 542,500 credit balance $19,556 debit balance