Answer:
Variable overhead efficiency variance $ 8,018
<u> </u>Unfavorable
Explanation:
<em>Variable overhead efficiency variance: Variable overhead efficiency variance aims to determine whether or not their exist savings or extra cost incurred on variable overhead as a result of workers being faster or slower that expected. </em>
Since the variable overhead is charged using labour hours, any amount by which the actual labour hours differ from the standard allowable hours would result in a variance
Hours
2,700 units should have taken (2,700 × 3.20) 8640
but did take (actual hours) <u> 9,400</u>
Efficiency variance in hours 760 unfavorable
standard variable overhead cost per hour <u>$10.55</u>
Variable overhead efficiency variance $<u> 8,018 </u>Unfavorable
Variable overhead efficiency variance $ 8,018
<u> </u>Unfavorable