Using the following information, what is the total for production costs? Indirect labor** 29,000 Manufacturing direct labor 199,000 Advertising 110,000 Sales commissions 37,000 Lease on manufacturing plant 154,000 Depreciation on sales staff cars 150,000 Manufacturing direct materials 81,000 Factory janitor's salary 55,000 Chief financial officer's salary $75,000 Total $890,000 Indirect labor ** is a variable cost $544,000 $518,000 $372,000 O $636,000 $489,000