Bartosiewicz Clinic uses client-visits as its measure of actlvity. During January, the clinic budgeted for 4,500 clientvisits, but its actual level of activity was 4,480 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 overall revenue and spending variance (i.e., the variance for net operating income in the revenue and spending variance column on the flexible budget performance report) for January would be closest to: spending variance column on the flexible budget performance report) for January would be closest to: Multiple Choice $8,302F $8,630U $8,302U $8.630F