Scarlett Company has a direct materials standard of 3 gallons of input at a cost of $5 per gallon. During July, Scarlett Company purchased and used 7,500 gallons. The direct materials quantity variance was $750 unfavorable and the direct materials price variance was $3,000 favorable. How many units were produced? O 2,500 units 7,350 units OOOO 7,500 units O 2.450 units