Company sells a product for $ 45 per unit. Variable costs are $ 35 per​ unit, and fixed costs are $ 2 comma 300 per month. The company expects to sell 560 units in September. Calculate the contribution margin per​ unit, in​ total, and as a ratio. Calculate the contribution margin per unit. Select the formula labels and then enter the amounts to compute the contribution margin per unit. Fixed costs - . ▼