At the End of 20x1, ELM Corporation's Production Manager Estimated

Multiple Choice

At the end of 20x1, ELM Corporation's production manager estimated direct labour overtime hours at 200 for the first quarter of 20x2. At the end of the first quarter, actual overtime hours totalled 180. This difference is most likely to lead to:

A) Favourable variable overhead spending variance
B) Unfavourable production volume variance
C) Favourable labour efficiency variance
D) Unfavourable labour efficiency variance