Levine Inc., which produces a single product, has prepared the following standard cost sheet for one unit of the product. Direct materials (8 pounds at $3.90 per pound) $31.20 Direct labor (5 hours at $14.00 per hour) $70.00 During the month of April, the company manufactures 270 units and incurs the following actual costs. Direct materials purchased and used (1,500 pounds) $6,150 Direct labor (1,370 hours) $19,043 Compute the total, price, and quantity variances for materials and labor. Total materials variance $ Materials price variance $ Materials quantity variance $ Total labor variance $ Labor price variance $ Labor quantity variance $