QUESTIONS Buckson Framing's cost formula for its supplies cost is $1,350 per month of foved costs plus 518 per frame variable. For the month of June, the company planned for activity of 716 frames, but the actual level of activity was 713 frames. The actual supplies cost for the month was $14,820. The supplies cost in the file budget for June would be closest to: O $14.184 O $14.238 $14,820 O $14,178