Need some help with the following questions, thanks!

Lily Corporation manufactures a single product. The standard cost per unit of product is shown below. Direct materials 1 pou nd plastic at $6.00 per pound $ 6.00 Direct labor2.00 hours at $11.10 per hour 22.20 Variable manufacturing overhead 14.00 Fixed manufacturing overhead 18.00 Total standard cost per unit $60.20 The predetermined manufacturing overhead rate is $16 per direct labor hour [$32.00 + 2.00). It was computed from a master manufactu ring overhead budget based on normal production of 12,000 direct labor hours {6,000 units] for the month. The master budget showed total variable costs of $84,000 {$7.00 per hour} and total xed overhead costs of $108,000 l[$9.00 per hour]. Actual costs for October in producing4,100 units were as follows. Direct materials {4,250 pou ndsl $ 26,350 Direct labor {8,070 hours} 91,998 Variable overhead 99,710 Fixed overhead 33,590 Total manufacturing costs $251,648 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. {3) Compute all of the materials and labor variances. Total materials variance 55 I I v I Materials price variance $ I I v I Materials quantity variance $ I I v I Total labor variance $ I v I Labor price variance $ I v I Labor quantity variance 55 I v I (bl Compute the total overhead variance. Total overhead variance 35 I I v