Dermody Snow Removal's cost formula for its vehicle operating cost is $2,950 per month plus $325 per snow-day. For the month of December, the company planned for activity of 19 snow-days, but the actual level of activity was 17 snow-days. The actual vehicle operating cost for the month was $9,410. The spending variance for vehicle operating cost in December would be closest to: 1 Multiple Choice 0 $285 F 0 $935 U 0 $935 F 0 $285 U