Sunland Corporation manufactures a single product. The standard cost per unit of product is shown below. Direct materials1 pound plastic at $6.00 per pound $ 6.00 Direct labor1.50 hours at $12.20 per hour 18.30 Variable manufacturing overhead 9.00 Fixed manufacturing overhead 15.00 Total standard cost per unit $48.30 The predetermined manufacturing overhead rate is $16 per direct labor hour ($24.00 + 1.50). It was computed from a master manufacturing overhead budget based on normal production of 8,700 direct labor hours (5,800 units) forthe month. The master budget showed total variable costs of $52,200 ($6.00 per hour) and total xed overhead costs of $87,000 ($ 10.00 per hour). Actual costs for October in producing 4,300 units were as follows. Direct materials (4.500 pounds) $ 27,900 Direct labor (6,250 hours) 77,500 Variable overhead 78,430 Fixed overhead 26.670 Total manufacturing costs $210,500 The purchasing department buys the quantities of raw materia ls that are expected to be used in production each month. Raw materials inventories, therefore, can be ignored. The purchasing department buys the quantities of raw materials that are expected to be used in production each month. Raw materials inventories, therefore. can be ignored. (6:) Compute all of the materials and labor variances. Total materials variance $ v Materials price variance $ V Materials quantity variance $ v Total labor variance $ v Labor price variance $ v Labor quantity variance $ V 0:) Compute the total overhead variance. Total overhead variance 5 v