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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% o the company's capacity of 64,000 units per quarter. The following additional information is available. During the current quarter, the Company operated at 90% of capacity and produced 57,600 units; actual direct labor totaled 400,200 hours. Units produced were assigned the following standard costs. Compute the variable overhead spending and efficiency variances. 1 Compute the foed overhead spending and volume variances. icompute the overhesd controllable variance. Complete this question by entering your answers in the tabs below. Cortoule the vanabie overhead spending and effoency variances. Compute the overhead controllable variance. Note: Indicate the effect of each variance by selecting favorable, unfavorable, or no variar