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contribution margin totaled P590,000, then sales must have been a. P1,125,000 b. P1,030,000 c. P650,000 Job-Order Costing 2PS 2. Sigma Corporation applies overhead cost to jobs on the basis of direct labor cost. Job V, which was started and completed during the current period, shows charges of 5,000 for direct materials 8,000 for direct labor and 6,000 for overhead on its job cost sheet. Job W, which is still in process at year-end, shows charges of 2.500 for direct materials and 4,000 for direct labor. Should any overhead cost be added to Job W at year-end? If so, how much? Explain. Process Costing Kiko Corporation manufactured 1,500 chairs during June. The following variable overhead data pertain to June Budgeted variable overhead cost per unit P12.00 Actual variable manufacturing overhead cost P16,800 Flexible budget amount for variable manufacturing overhead P18,000 Variable manufacturing overhead efficiency variance P360 unfavorable 3. What is the variable overhead flexible-budget variance? a. P1,200 favorable b. P360 unfavorable c. P1,560 favorable d. P1,200 unfavorable 4. What is the variable overhead spending variance? a. P840 unfavorable b. P1,200 favorable c. P1,200 unfavorable d. P1,560 favorable