Required information Use the following information for the Problems below. (Algo) [The following information applies to the questions displayed below] Trini Company set the following standard costs per unit for its single product Overhead is applied using direct labor hours. The standard overhead rate is based on a predicted activity level of 80% of the company's copacity of 51,000 units per quarter. The following additional information is avallable. During the current quarter, the company operated at 90% of capacity and produced 45,900 units; actual direct labor totaled 317,300 hours. Units produced were assigned the following standard costs. Problem 21.5AA (Algo) Expanded overhead variances LO P5 Required: (a) Compute the variable overhead spending and efficiency variances (b) Compute the fixed overhead spending and volume variances. (c) Compute the overhead controllable variance. Complete this question by entering your answers in the tabs below. ch variance by selecting favorable, unfavorable, or no variance, Round "cost per unit" and "rate per hour" answers to 2 decimal places.) Compute the fixed overhead spending and volume variances. (Indicate the effect of each variance by selecting favorable, unfavorable, or no v decimal places.) icate the effect of each variance by selecting favorable, unfavorable, or no variance. Round "cost per unit" and "rate per hour" answers to 2 (a) Compute the variable overhead spending and etticiency variances. (b) Compute the fixed overhead spending and volume varlances. (c) Compute the overhead controllable variance. Complete this question by entering your answers in the tabs below. Compute the overhead controllable variance. (Indicate the effect of each variance by selecting favorable, unfavorable, or no variance.)