A company's flexible budget for the range of 44,000 units to 54,000 units of production showed variable overthead costs of $2 per unit and fived overhead costs of $88,200. The company incurred total overhead costs of $182,280 while operating at a volume of 49,000 units. The total controliabl cost variance is: Multiple Choice $6.080 favorable $6,080 unfavorable. $3,920 favorable. $3,920 unfavorable. $6.080 fovorable. $6,080 'unfavorable. $3,920 favorable. $3,920 unfavorable. $10,000 favorable