Dermody Snow Removal's cost formula for its vehicle operating cost is $$3,080$ per month plus $$338$ per snow$-$day.

For the month of December, the company planned for activity of $20$ snow$-$days, but the actual level of activity was $22$ snow$-$days. The actual vehicle operating cost for the month was $$10,130.$

The spending variance for vehicle operating cost in December would be closest to:

$$,$$$386U$

$=>,$$$386F$

$$290F$

$$290U$