Bluebird Bakery produces bread sticks. A primary direct material is flour. Here are data regarding Bluebird's production activity for the month of May 100 pounds $1.20 per pound $1.35 per pound 5,000 pounds $5,700 favorable Standard quantity of flour per batclh Standard price per pound of flour Actual price paid for flour Actual quantity of flour purchased and used Flexible budget variance for flour What is the direct material quantity variance for flour? $5,250 unfavorable $4,950 favorable $6,450 favorable $7,650 unfavorable None of the above