Three-Variance and Four-Variance Analysis of Factory Overhead (Continuation of Exercises 15-31 and 15-32) The Platter Valley factory of Bybee Industries uses a three-variance analysis of the total factory overhead variance. Required
Use the data given in Exercises 15-31 and 15-32 to compute the total overhead spending variance, the efficiency variance, and the production-volume variance.
Use your answers for Requirement 1 of Exercises 15-31 and 15-32 to determine the spending variances (both variable and fixed), the efficiency variance, and the production-volume variance.