Hushovd Iron Works has collected the following data for its Thunderbolt line of products: Direct materials standard 10 pounds per unit Direct materials standard cost $0.53 per pound Actual Direct Materials Used (AQU) 40,000 pounds Actual finished goods purchased 4,800 units What is the direct materials quantity variance? O A. $14,560 unfavorable OB. $4,240 unfavorable c. $4,240 favorable OD. $14,560 favorable