SU Tennies Clinic uses client-visits as its measure of activity. During November, the clinic budgeted for 4.250 cientists, but its actual level of activity was 4,240 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 Revenue Personnel expenses Medical supplies Occupancy expenses Administrative expenses Total expenses Fixed element Variable element per month per client-visit $0 $ 37.30 $ 31,400 $ 12.30 2,150 7.70 9,500 3.80 7,800 0.30 $ 50, 850 $ 24.10 Actual results for November Revenue Personnel expenses Medical supplies Occupancy expenses Administrative expenses $ 158,364 $ 83,509 $ 35,645 $ 25, 113 $ 8,824 The activity variance for personnel expenses in November would be cichest to: Administrative expenses $ 25,113 $ 8,824 The activity variance for personnel expenses in November would be closest Multiple Choice $166 F $166 U $123 F $123 U