7. Hamiter Framing's cost formula for its supplies cost is $2,600 per month plus 59 per frame. For the month of August, the company planned for activity of 572 frames, but the actual level of activity was 573 frames. The actual supplies cost for the month was $7,080. The supplies cost in the planning budget for August would be closest to: a. $6,080 b. $6,068 c. $7,748 d. $7,797 e. None of the above. The answer is