Bonita Industries uses flexible budgets. At normal capacity of 23000 units, budgeted manufacturing overhead is. $60030 for variable costs and $270000 for fixed costs. If Bonita industries had actual overhead costs of $330000 for 24000 units produced, what is the difference between actual and budgeted costs? (do not round intermediote calculotion) $2640 favorable $10560 favorable $7920 unfavorable $2640 unfavorable