5 pt X Company uses the high-low method to predict monthly overhead costs. The following were May and September cost and Activity results: OH Cost Production May $5.882 1.200 September $14.698 5.000 If December production is expected to be 4,200 units, what are expected total fixed overhead costs in December (round unit casts to two decimal places)? 6, AO $2,742 BO$3,098 CO 83,501 DO 83,956 EO 84,470 FO $5,051