06 Tennies Clinic uses client-visits as its measure of activity. During November, the clinic budgeted for 3,600 client-visits, but its actual level of activity was 3,590 client-visits. The clinic has provided the following data concerning the formulas used in its budgeting and its actual results for November Data used in budgeting: Pixed element Variable element per month per client-visit Revenue $0 $36.00 Personnel expenses $ 30,100 $ 11.00 Medical supplies 1,500 6.40 Occupancy expenses 8,200 2.50 Administrative expenses 6,500 0.20 Total expenses $ 46,300 $ 20.10 Actual results for November Revenue Personnel expenses Medical supplies Occupancy oxpenses Administrative expenses $ 129,420 $ 69,560 $ 25,204 $ 16,609 $ 6,995 The activity variance for personnel expenses in November would be closest to