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 0-2,000 units, and monthly production costs for the production of 1,600 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 ($110 fixed) Supervisor's salary Maintenance ($320 fixed) Depreciation Total Cost $ 1,700 7,100 580 2,600 510 900 Suppose it sells each birdbath for $24. Required: 1. Calculate the unit contribution margin and contribution margin ratio for each birdbath sold. (Round Variable cost per unit to 2 decimal places. Enter all amounts as positive values.) = Unit Contribution Margin per Birdbath = Contribution Margin Ratio