Aquatic Corp.'s standard material requirement to produce one Model 2000 is 15 pounds of material at $110 per pound. Last month, Aquatic purchased 170,000 pounds of material at a total cost of $17,850,000. It used 162,000 pounds to produce 10,000 units of Model 2000. Determine the direct materials price variance and direct materials quantity variance, and indicate whether each variance is favorable or unfavorable. Enter favorable variances as negative numbers. a. Direct materials price variance b. Direct materials quantity variance $ $