Answer:
Labor efficiency variance = $218 favorable.
Explanation:
We know,
Labor efficiency variance = (Standard Hour - Actual hour) × Standard rate
Given,
Standard labor hour = (Actual labor hour ÷ actual production) × budgeted production
Standard labor hour = (610 hours ÷ 6,500 units) × 6,400 units
Standard labor hour = 600 hours
Actual hour = 610 hours
Standard rate = $21.80 per hour
Therefore, Labor efficiency variance = (610 - 600) hours × $21.80
Labor efficiency variance = $218 favorable.