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Roye 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 September, Kennel budgeted for 3, 300 tenant-days, but its actual level of activity was 3, 340 tenant-days. Kennel has provided the following data concerning the formulas used in its budgeting and its actual results for September. Data used in budgeting: Actual results for September: The spending variance for facility expenses in September would be closest to $ 968 F $ 968 U $ 860 F $ 860 U