Grohs Kennel uses tenant-days as its measure of activity, an animal housed in the kennel for one day is counted as one tenant day. During December the kennel budgeted for 2.500 tonant days, but its actual level of activity was 2,530 tenant days. The kennel has provided the following data concerning the formules to be used in its budgeting - Revenue Wages and salarien Food and supplies Facility expenses Administrative expenses Total expenses Fixed Element per Month $0 $ 3,800 1,000 8,600 6,200 $19,600 Variable element per tenant-day $33.00 $ 7.90 11.60 2.20 0.20 $21.90 The administrative expenses in the planning budget for December would be closest to Multiple Choice $6,893 56,700