Assume the following (1) sales = $200,000, (2) unit sales = 10,000, (3) the contribution margin ratio = 25%, and (4) net operating income = $10,000. Given these four assumptions, which of the following is true? The break-even point is 8,000 units The total fixed expenses - $150,000 The variable expense ratio is 300% Click to join The total contribution margin = $40,000