The following account balances has been extracted from Jimbob Co.'s general ledger: Direct materials used $200,000 in production Depreciation factory $10,000 building Depreciation factory $50,000 equipment Depreciation sales $10,000 department automobiles Direct wages factory $200,000 employees Sales department $150,000 salaries and commissions Factory manager's $50,000 salary Utility costs factory $50,000 Utility costs sales $20,000 office What was the total of manufacturing costs? A. $400,000. B. $510,000. C. $560,000. D. $740,000.