Concord Compary uses a fleable budget for manufacturing overhead based on direct labor hours. Variable manufacturing overhead costs per direct labor hour are as follows. Fixed overhead conts per month are $ upervision $4,200, Depreciation $1,500, and Property Taxes $700. The company believesit will nomally operate in a range of 6,7009,700 direct labor hours per month. Assume that in July 2020, Concord Company incurs the following manufacturing averhead costs (a) Prepare a fleoble budget performance report, assuming that the company worked 8,700 direct labor hours during the mont (t ist variable costs before fined costs.) (a) Prepare a flexible budget performance report, assuming that the company worked 8,700 direct labor hours during the month. (L ist variable costs before fixed costs.) (b) Prepare a flexible budget performance report, assuming that the company worked 8,100 direct labor hours during the month. (tist. veriable costs before fixed costs.)