Bantosiewicz Clinic uses client-visits as its measure of activity. Duting January, the clinic budgeted for 3,200 client-visits, but its actual level of activity was: 3.180 client-visits. The clinic has provided the following dato concerning the formulas used in its budgeting and its actual results for January: Dota used in budgeting: Actual results for January: The activity varlance for net operating income in January would be closest to: Mortiple Cnoice 5350 Multiple Chaice $350U $350F $3.999U 53.999F