Chirico Clinic uses client-visits as its measure of activity. During February, the clinic budgeted for 2,500 client-visits, but its actual level of activity was 2,550 client visits. The clinic has provided the following data concerning the formulas used in its budgeting and its actual results for February: Data used in budgeting: Fixed element per month Variable element per client-visit $52.30 Revenue Personnel expenses Medical supplies Occupancy expenses... Administrative expenses..... Total expenses $29.600 1,300 8,200 6.000 $45.100 $15.50 9.10 2.50 0.40 $2750 Actual results for February Revenue Personnel expenses Medical supplies Occupancy expenses Administrative expenses....... $138.875 $70,015 $24.335 $14.655 $6,880 The personnel expenses in the planning budget for February would be closest to: $68,642 $70,015 $68,350 $69,125