Answer:
$14,160 F
Step-by-step explanation:
The computation of the labor efficiency variance is shown below:
As we know that
Labor Efficiency Variance = (Standard Hours - Actual Hours) × Standard Rate
where,
Standard hours is
= 3,400 units × 0.5 hours
= 1,700 hours
And, the actual hours is 520 hours
And, the standard rate is $12
So, the labor efficiency variance is
= (1,700 hours - 520 hours) × $12
= $14,160 favorable
Since standard hours is more than the actual hours so it would lead to favorable variance