Shelley Company bought 3,000 pounds of materials for $2,850. They used 2,800 pounds to produce 1,000 units of output. Direct labor costs tataled $20,400 for 600 hours of work. Standards have been set as follows: Direct Materials:2 pounds @ $1.10 per pound Direct Labor:.5 hours @ $32 perhour Direct Materials: 2 pounds @ $1.10 per pound Direct Labor: 5 hours @ $32 per hour The materials quantity variance is: $880 unfavorable $420 favorable $1.100 unfavorable $450 favorable $880 favorable