Bartosiewicz Clinic uses client-visits as its measure of activity. During January, the clinic budgeted for 5,100 cllent-visits, but its actual level of octivity was 5,120 client-visits. The clinic has provided the following data concerning the formulas used in its budgeting and its actual results for January. Data used in budgeting: Actual results for January; The activity variance for net operating income in January would be closest to: Muatiple Choice $314U $6,798F $6,798U $314F