Answer:
a. $32,000 unfavorable
Step-by-step explanation:
The computation of the direct labor efficiency variance for October is shown below:-
Direct labor efficiency variance = (Standard hours for actual production - Actual hrs) × Standard rate per hour
= (5,700 × 2 - $234,000 ÷ $18.00) × $20
= (11,400 - $13,000) × $20
= $1,600 × $20
= $32,000 unfavorable
Therefore for computing the direct labor efficiency variance for October we simply applied the above formula.