Carla Vista Company reports the following total costs at two levels of production. Classify each cost as variable, fixed, or mixed.
4,800 Units
9,600 Units
Indirect labor
$2,880
$5,760
Property taxes
$6,720
$6,720
Direct labor
$26,880
$53,760
Direct materials
$21,120
$42,240
Depreciation
$3,840
$3,840
Utilities
$4,800
$7,680
Maintenance
$8,640
$10,560