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?

Multiple Choice

a The variable expense per unit = $5

b The break-even point is 9,000 units

c The total contribution margin = $50,000

d The total fixed expenses = $150,000