Fanning's cost formula for its supplies cost is $1,350 per month plus $18 per frame. For the month of June, the company planned for activity of 719 frames, but the actual level of activity was 715 frames. The actual supplies cost for the month was $14,820. The supplies cost in the planning budget for June would be closest to: $14,220 $14,184 $14,292 $14,238