Exercise 17-20 (Algo) Prorating Variable Overhead Cost Variances (LO 17-1) Volte Corporation produces small electric appliances. The following information is available for the most recent period of operations: Volte never has any work-in-process inventories and began the year with no finished goods inventory. Required: a. and b. What was the variable overhead price variance and the variable overhead efficiency variance for the period? c. Assume that Volte writes off all variances to Cost of Goods Sold. Prepare the entries Volte would make to record and close out the variances. d. Assume that Volte prorates all variances to appropriate accounts. Prepare the entries Volte would make to record and close out the variances