Standard costingForums › Ask ACCA Tutor Forums › Ask the Tutor ACCA PM Exams › Standard costingThis topic has 3 replies, 2 voices, and was last updated 2 years ago by John Moffat.Viewing 4 posts - 1 through 4 (of 4 total)AuthorPosts October 2, 2022 at 6:44 pm #667729 kvz911ParticipantTopics: 12Replies: 47☆☆Which of following may cause an adverse efficiency variance for labour?Select one:A. Higher wage rates B. Improved training C. Machinery downtime D. Unauthorised absenteeismSir the answer is C, why can’t it be D? I chose D & I was wrong. October 3, 2022 at 7:45 am #667767 John MoffatKeymasterTopics: 57Replies: 54628☆☆☆☆☆The efficiency variance is the difference between the actual hours worked and the standard hours.If the machinery is down then the workers are still there for work. If they are absent then they are not there for work. October 6, 2022 at 8:25 am #667972 kvz911ParticipantTopics: 12Replies: 47☆☆Got it sir !! Thanks !! 🙂 October 6, 2022 at 4:55 pm #668048 John MoffatKeymasterTopics: 57Replies: 54628☆☆☆☆☆You are welcome 🙂AuthorPostsViewing 4 posts - 1 through 4 (of 4 total)The topic ‘Standard costing’ is closed to new replies.