Dog Bone Bakery, which bakes dog treats, makes a special biscuit for dogs. Each biscuit uses 0.75 cup of pure semolina flour. They buy 3,900 cups of flour at $0.50 per cup. They use 3,550.5 cups of flour to make 4,750 biscuits. The standard cost per cup of flour is $0.49. A. What are the direct materials price variance, the direct materials quantity variances, and the total direct materials cost variance? Round your answers to two decimals. Enter all amounts as positive numbers. Direct materials price variance $ fill in the blank 1 ?? Direct materials quantity variance $ fill in the blank 3 ?? . Total direct materials cost variance $ fill in the blank 5 ??