Scarlett Company has a direct material standard of 3 gallons of input at a cost of $7 per gallon. During July, Sca lett Company purchased and used 7530 gallons. The direct material quantity variance was $210 unfavorable and the direct material price varlance was $3765 favorable. What price per gallon was paid for the purchases?
a. $4.40
b. $7.40
c. $700
d. $6.50