Langner Clinic uses client-visits as its measure of activity. During February, the clinic budgeted for 3, 700 client-visits, but its actual level of activity was 3, 740 client-visits. The clinic has provided the following data concerning the formulas used in its budgeting and its actual results for February: Data used in budgeting: Actual results for February: The administrative expenses in the planning budget for February would be closest to: $4, 970 $4, 861 $4, 914 $4, 974 The occupancy expenses in the flexible budget for February would be closest to: $11, 183 $11, 426 $11, 270 $11, 314 The activity variance for administrative expenses in February would be closest to: $4 F $56 F $4 U $56 U