The Apoundright Company uses standard costing and has established the following standards for its single product:
Direct materials: 2 gallons at $3 per gallon
Direct labor: 0.5 hours at $8 per hour
Variable overhead: 0.5 hours at $2 per hour
During November, the company made 4,000 units and incurred the following costs:
Direct materials purchased: 8,100 gallons at $3.10 per gallon
Direct materials used: 7,600 gallons
Direct labor used: 2,200 hours at $8.25 per hour
Actual variable overhead: $4,175
The company applies variable overhead to products on the basis of standard direct labor-hours what was.The labor efficiency variance for November ?