The following direct materials and direct labor data pertain to the operations of Swifty Company for the month of August. Costs Actual labor rate Actual materials price Standard labor rate Standard materials price $18.40 per hour $138.00 per ton $15.40 per hour $140.00 per ton Quantities Actual hours incurred and used Actual quantity of materials purchased and used Standard hours used Standard quantity of materials used 4.760 hours 1,336 tons 5,060 hours 1,300 tons 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 Favorable Neither favorable nor unfavorable Unfavorable