QUESTION 6 The following data pertains to activity and costs for two months June July Activity level in units Direct materials Fixed factory rent Manufacturing overhead Total cost 10,000 $17,000 21,000 20,000 $58,000 11,000 $61,300 erhead for July was: Assuming that these activity levels are within the relevant range, the manufacturing ow O A $22.000 B. $19,500 C $21.600 D $20,000