Shaw Incorporated began this period with a budget for 1,020 units of predicted production. The budgeted overhead at this predicted activity follows. At period-end, total actual overhead was $94,200, and actual units produced were 920. The company applies overhead with a standard of 3 DLH per unit and a standard overhead rate of $30 per DLH. Variable overhead $ 51,000 Fixed overhead Total overhead 41,000 $ 92,000 a. Compute controllable variance. b. Compute volume variance. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Required A Required B Compute volume variance. (Indicate the effect of the variance by selecting favorable, unfavorable, or no variance.) Budgeted (flexible) overhead at units produced Standard overhead applied Volume variance Volume Variance $ 82,800 X 82,800 $ 0 Unfavorable < Required A Required B >