Answer:
Option (D) is correct.
Explanation:
Given that,
Standard direct labor cost per hour, SR = $19 per hour
Standard direct labor hours per t-shirt = 0.4 hours
Actual direct labor hours, AH = 680
Actual output = 1,400 t-shirts
Standard hours for actual output, SH:
= Standard direct labor hours per t-shirt × T-shirts produced
= 0.4 hours × 1,400
= 560
Therefore,
Direct labor efficiency variance for the month:
= (SH - AH) × SR
= (560 - 680) × $19
= $2,280 Unfavorable