Lucy Corporation purchased and used 129,000 board feet of lumber in production, at a total cost of $1,548,000. Original production had been budgeted for 22,000 units with a standard material quantity of 5.7 board feet per unit and a standard price of $12 per board foot. Actual production was 23.500 units The direct materials quantity vanance is a $63,000 favorable b. $59,400 unfavorable c. $63,000 unfavorable d. $59.400 favorable