8 pt X Company uses the high-low method to predict monthly overhead costs. The following were January and Ma and activity results: OH Cost Production January $7,720 1,850 March $13.990 4,850 If December production is expected to be 3,250 units, what are expected total fixed overhead costs in Decem costs to two decimal places)? 6. AO $3,017 BO $3,410 CO $3,853 DO 84,354 EO $4,920 FO $5,559 costs in December (round unit