At the denominator activity level, Norland Company's total overhead budget for 25,000 units of production shows variable overhead costs of $36,000 and fixed overhead costs of $32,000. During the most recent period, the company incurred total overhead costs of $61,400 to manufacture 20,000 units. The total factory overhead variance for Norland Co. for the most recent period, to the nearest whole dollar, was: (0) $200 favorable. $600 unfavorable. $6,000 unfavorable. $6,600 favorable. $7,000 unfavorable