Encinas Company produces a product that requires 6 standard pounds per unit. The standard price is $1.75 per pound. If 2,300 units required 13,400 pounds, which were purchased at $2.00 per pound, what is the direct materials (a) price variance, (b) quantity variance, and (c) total direct materials cost variance? Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number.