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 500 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 ($100 fixed) Supervisor's salary Maintenance ($280 fixed) Depreciation Total Cost $ 1,500 7,500 650 3,000 480 800 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 Behavior Rate per Unit Direct Materials per Month Direct labor per Unit per Month Utilities per Unit per Month Supervisor's Salary per Month per Unit per Unit Maintenance per Month Depreciation per Unit per Month 2. Determine the total fixed cost per month and the variable cost per unit for Morning Dove. (Round your variable cost per unit to 2 decimal places.) Total Variable Cost per Unit Total Fixed Cost per Month 2. Determine the total fixed cost per month and the variable cost per unit for Morning Dove. (Round your variable cost per unit to 2 decimal places.) Total Variable Cost per Unit Total Fixed Cost per Month 3. State Morning Dove's linear cost equation for a production level of 01,500 units. Enter answer as an equation in the form of y = a + bx. (Round your variable cost per unit to 2 decimal places.) Total Cost = 4. Calculate Morning Dove's expected total cost if production increased to 1,200 units per month. Enter answer as an equation in the form of y = a + bx. (Round Variable cost per unit to 2 decimal places.) a + b