Instructions: Please complete the problems below and show all work, please!

9. Ryker Company produces a product that requires 2 standard gallons per unit. The standard price is $20.00 per gallon. If 4,000 units required 8,200 gallons, which were purchased at $19.75 per gallon, what is the direct materials (a) price variance, (b) quantity variance, and (c) total cost variance?