Myers Company uses a flexible budget for manufacturing overhead based on direct labor hours. Variable manufacturing overhead costs per direct labor hour are as follows: Fixed overhead costs per month are Supervision $3,600. Depreciation $1,800, and Property Taxes $800. The company believes it will normally operate in a range of 7,70011,000 direct labor hours per month. Prepare a monthly manufacturing overhead flexible budget for 2020 for the expected range of activity, using increments of 1,100 direct labor hours. (List variable costs before fixed costs.) Fixed overhead costs per month are Supervision $3,600, Depreciation $1,800, and Property Taxes $800. The company believes it will normally operate in a range of 7,700-11,000 direct labor hours per month. Prepare a monthly manufacturing overhead flexible budget for 2020 for the expected range of activity, using increments