Sherman Snow Removal's cost formula for its vehicle operating cost is $2,510 per month plus $371 per snow-day. For the month of March, the company planned for activity of 18 snow-days, but the actual level of activity was 17 snow-days. The actual vehicle operating cost for the month was $8,460. The vehicle operating cost in the flexible budget for March would be closest to: Question 21 options: $8,817 $9,188 $8,460 $8,678