At Eady Corporation, maintenance is a variable overhead cost that is based on machine-hours. The performance report for July showed that actual maintenance costs totaled $13,550 and that the associated rate variance was $440 unfavorable. If 6,900 machine-hours were actually worked during July, the standard maintenance cost per machine-hour was: Multiple Choice $1.96 per MH $2.03 per MH $1.90 per MH $2.09 per MH