7. Sampson Snow Removal's cost formula for its vehicle operating cost is $1,240 per month plus $348 per snow.day. For the month of December, the company planned for activity of 12 snow-days, but the actual level of activity was 14 snow-days. The actual vehicle operating cost for the month was $6,330. The vehicle operating cost in the planning budget for December would be closest to: A) $5,426 B) $6,112 C) $5,416 D) $6,330