2. PCB Corporation manufactures a single product. Monthly production costs incurred in the manufacturing process are shown below for the production of 4,000 units. The utilities and maintenance costs are mixed costs. The fixed portions of these costs are $600 and $300, respectively. Production in Units 4.000 Production Costs Direct materials Direct labor Utilities 8,500 16,000 4,200 Property taxes 1,00 Indirect labor 4,500 Supervisory alaries 1,900 Maintenance Depreciation Instructions 2,200 2,400 Calculate the expected costs when production is 5,000 units