Petrus Framing's cost formula for its supplies cost is $$1,870$ per month plus $$12$ per frame. For the month of March, the company planned for acivity of $627$ frames, but the actual level of activity was $631$ frames. The actual supplies cost for the month was $$9,860.$ The activity variance for supplies cost in March would be closest to

Multiple Cholce

$$48F$

$$466F$

$$48U$

$$466U$