Virgen 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 May, the kennel budgeted for 3,700 tenant-days, but its actual level of activity was 3,690 tenant-days. The kennel has provided the following data concerning the formulas used in its budgeting and its actual results for May: Data used in budgeting: The net operating income in the planning budget for May would be closest to: Multiple Choice $3,905 $3,883 $8,844 $8,920