Perla 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 March, the kennel budgeted for 2,290 tenant days, but its actual level of activity was 2.250 days. The kennel has provided the following data concerning the formules used in its budgeting and its actual results for March Data used in budgeting: Variable element per element per montheranday $ 3710 $ 4.710 S 8.20 evenue Wages and sales 1000 9050 Facity expenses Administrative expenses Total expenses $ 22.670 $25.90 Actual results for March Weges and sales Food and supplies Facity expenses Administrative expenses The spending variance for food and supplies in March would be closest to O 5125F O su $525F O $525