Ivanhoe Corporation manufactures a single product. Monthly production costs incurred in the manufacturing process are shown below for the production of 3,300 units. The utilities and maintenance costs are mixed costs. The fixed portions of these costs are $ 420 and $ 280, respectively.

Ivanhoe Corporation manufactures a single product. Monthly production costs incurred in the manufacturing process are shown below for the production of 3,300 units. The utilities and maintenance costs are mixed costs. The fixed portions of these costs are $ 420 and $ 280, respectively. 3,300 $ 10,500 13,230 2,235 Production in Units Production Costs Direct materials Direct labor Utilities Property taxes Indirect labor Supervisory salaries Maintenance Depreciation 1,400 6,300 2,660 1,204 3,360 Identify the above costs as variable, fixed, or mixed. Costs Direct materials Variable Direct labor Variable Utilities Mixed Property taxes Fixed Indirect labor Variable Supervisory salaries Fixed Maintenance Mixed >