Shaw Incorporated began this period with a budget for 1,160 units of predicted production. The budgeted overhead at this predicted activity follows. At period-end, total actual overhead was $109,600, and actual units produced were 1,060. The company applies overhead with a standard of 3 DLH per unit and a standard overhead rate of $30 per DLH. Variable overhead Fixed overhead Total overhead $ 58,000 48,000 $ 106,000 a. Compute controllable variance. b. Compute volume variance. Complete this question by entering your answers in the tabs below. Required A Required B Compute controllable variance. (Indicate the effect of the variance by selecting favorable, unfavorable, or no variance.) Controllable Variance Controllable variance