Answer:
The total manufacturing overhead is $200,100
Explanation:
The flexible budget prepared below is based on the original budget for 100,000 machine hours adjusted to 90,000 hours
indirect materials(variable)$50,000/100,000*90,000=$45,000
depreciation(fixed)                                                          =$37,500
indirect labor(variable )$80,000/100,000*90,000       =$72000
taxes(fixed)                                                                       =$7,500
factory supplies(variable)$9000/100,000*90000         =$8,100
supervision(fixed)                                                             =$30,000
total manufacturing overhead                                          $200,100
The total manufacturing overhead is $200,100 based on the fact that variable cost varies with output  while fixed costs remain the same