Dog Kennel uses tenart-days as its measure of actvity an animal housed in the kennel for one day is couted es one tenant day. During March, the kennel budgeted for 4,200 tenant days, but its actual evel of activity was 4 240 tenant-days. The kennel has provided the following data conceming the formules used in ts budgeting and its actual results for March: Data used in budgeting Revenue kages and salaries Food and supplies Facility expenses Adninistrative expenses Total expenses S 35.1 .1 S 3,100 2,180 8,600 7,100 20,90e 14.60 3.60 e,6e 26.90 Actual results for March Revenue Hages and selaries Food and supplies Facility expenses Administrative expenses 136,130 28,610 % 64,325 % 23.29e % 7,181 The revenue variance for March wouid be closest to