What does an adverse variable overhead efficiency variance indicate and what might be the cause?
【参考答案及解析】
Variable overhead It indicates that the work completed took longer than it should have done. It could be caused by employing semi-skilled workers instead of skilled workers who will take longer to complete the job.
Variable overhead It indicates that the work completed took longer than it should have done. It could be caused by employing semi-skilled workers instead of skilled workers who will take longer to complete the job.