Gandrud 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 June, the kennel budgeted for 2600 tenant-days, but its actual level of activity was 2,580 tenant- days. The kenncl has provldod the following data concorning thc formulas to bc used In its budgcting: Varia Hixed element per montlh element tenant-da $3710 $1.30 14.00 2.60 0.30 $24.20 Revenue $3,100 1,200 9,600 7700 $21900 and salaries ood and supplies Facility expenses lotal cxpenses The food end supplies in the flexible budget for June would be closest to: $36,993 $37,569 $37320 O $37600