Pharoah Creations purchased 7600 feet of copper tubing at a price of $2.70 per foot and used 7800 feet during the period. The standard quantity allowed for the units produced is 7900 and the standard price of the copper tubing is $2.50 per foot. What is Pharoah Creations direct materials quantity variance for the period? O $250 favorable $250 unfavorable 5750 favorable 5500 favorable