Use the following data to find the total direct labor cost variance if the company produced 3,500 units during the period. Direct labor standard (4.00 hrs. @ $7.00/hr.) $ 28.00 per unit Actual hours worked 12,000 Actual rate per hour $ 7.50 Multiple Choice O $8,000 unfavorable. O $7,000 unfavorable. O $8,000 favorable. O $12,000 favorable. O O $7,000 favorable