Assume the following ['l) variable expenses 2 $300,000, {2) unit sales 210,000, (3) the contribution margin ratio = 25%, and [4) net operating income ; $10,000. Given these four assumptions, which ofthe following is true? Multiple Choice The total xed expenses = $75,000 The breakeven point is 8,000 units The contribution margin per unit 2 $10 The total sales = $375,000 0000