Holleyman Industries is a leading manufacturer of golf balls. Each golf ball requires 1 minute of direct labor time to complete. Holleyman used 7,550 direct labor hours in July to produce 442,200 golf balls. Holleyman's standard labor rate is $15 per direct labor hour, and the actual labor rate in July was $14.60. Calculate Holleyman's direct labor efficiency variance for July. (Enter the amount as a positive value.) Direct labor efficiency variance $