Go to P1153 Road Gripper Tire Co. manufactures automobile tires. Standard costs and actual costa for direct materials, direct labor, and factory overhead incurred for the manufacture of 4.160 tires were as follows: 00 Direct materials Direct labor Factory overhead Actual Costs 101.000 lb. at 56.50 2000 hrs. at 515.40 Standard Costs 100.000 ib. at 56.40 2,080 hrs at $15.75 Rates per direct labor hr, based on 100% of normal capacity of 2.000 direct labor hes: Variable cost, 5400 Freed cost 56.00 58.200 variable cost 512.000 faed cost Each tire requires 0,5 hour of direct labor, Instructions Determine (a) the direct materials price variance, direct materials quantity variance, and total direct materials cost variance() the direct laborate variance, direct labor time variance and total direct labor cost and (c) the variable factory overhead controllable variance, fixed factory overhead volume variance, ma factory overhead cost ance