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 $12,360 and that the associated rate variance was $400 unfavorable. If 6,500 machine-hours were actually worked during July, the standard maintenance cost per machine-hour was: Multiple Choice O $1.84 per MH O $196 per MH O $1.90 per MH $2.02 per MH