Keisker Clinic uses client-visits as its measure of activity. During November, the clinic budgeted for 2,280 client-visits, but its actual level of activity was 2,270 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:

	Fixed element per month			Variable element per client-visit
Revenue		-		$	54.90
Personnel expenses	$	30,000		$	21.50
Medical supplies		780			9.50
Occupancy expenses		7,180			2.80
Administrative expenses		4,880			0.90
Total expenses	$	42,840		$	34.70

Actual results for November:

Revenue	$	121,789
Personnel expenses	$	67,065
Medical supplies	$	20,023
Occupancy expenses	$	11,770
Administrative expenses	$	5,859

The personnel expenses in the planning budget for November would be closest to: