Exercise 10A-4 (Algo) Fixed Overhead Variances (LO10-4) Selected operating Information on three different companies for a recent year is given below. Company 28,000 27,000 27,000 17,000 16,200 16700 18,000 18.000 17,000 Pull capacity machine-boues budgeted machine-hour Notul machine-hou Standard machine-hours wiloved for actual production 27,500 15,700 19.000 "Denominator activity for computing the predetermined overhead rate. Required: For each company, state whether the volume variance would be favorable or unfavorable. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (.e., zero variance.) Company A Company Company