Morning Dove Company manufactures one model of birdbath, which is very popular. Morning Dove sells all units it produces each month. The relevant range is 0-1,500 units, and monthly production costs for the production of 1,100 units follow. Morning Dove's utilities and maintenance costs are mixed with the fixed components shown in parentheses. Production Costs Direct materials Direct labor Utilities ($120 fixed) Supervisor's salary Maintenance ($300 fixed) Depreciation Total Cost S 1,900 6,700 630 3,200 540 750 Required 1. Identify each cost as variable, fixed, or mixed, and express each cost as a rate per month or per unit (or combination thereof). (Round your per unit value to 2 decimal places.) Production Costs Direct Materials Direct labor Utilities Supervisor's Salary Maintenance Depreciation Behavior Rate per Unit per Unit per Unit per Unit per Unit per Unit per Month per Month per Month per Month per Month per Month