Culver Company uses a flexible budget for manufacturing overhead based on direct labor hours. Variable manufacturing overhead costs per direct labor hour are as follows. Indirect labor $1.30 Indirect materials $1.00 Utilities $0.70 Fixed overhead costs per month are supervision $4,640, depreciation $1,392, and property taxes $928. The company believes it will normally operate in a range of 8,12011,600 direct labor hours per month. Prepare a monthly manufacturing overhead flexible budget for 2022 for the expected range of activity, using increments of 1,160 direct labor hours