Baltinglass & Sons uses the following standard costs to produce a single unit of output.

Product, Quantity and Price/unit

Description	Standard amount and cost per unit
Direct materials	6 pounds at $0.90 per pound
Direct labor	0.5 hour at $12.00 per hour
Manufacturing overhead	0.5 hour at $4.80 per hour

During the latest month, the company purchased and used 58,000 pounds of direct materials at a price of $1.00 per pound to produce 10,000 units of output. Direct labor costs for the month totaled $56,350 based on 4,900 direct labor hours worked. Variable manufacturing overhead costs incurred totaled $15,000 and fixed manufacturing overhead incurred was $10,400. Based on this information, the direct labor efficiency variance for the month was: