Variable Costing Income Statement for a Service Company The actual and planned data for Underwater University for the Fall term were as follows: Actual Planned Enrollment 4.500 4,125 Tuition per credit hour $120 $135 Credit hours 60,450 43,200 Registration, records, and marketing costs per enrolled student $275 $275 Instructional costs per credit hour $64 $60 Depreciation on classrooms and equipment $825,600 $825,600 Registration, records, and marketing costs vary by the number of enrolled students, while instructional costs vary by the number of credit hours. De a fixed cost. Prepare a variable costing income statement showing the contribution margin and operating income for the Fall term. Underwater University Variable Costing Income Statement For the Fall Term Revenue Variable costs: Registration, records, and marketing costs Instructional costs Total variable costs