Fill in the missing data for each of the following independent cases. (Ignore income taxes.) (Do not round intermediate calculations.) Sales Revenue Variable Expenses Total Contribution Margin Fixed Expenses Net Income Break-Even Sales Revenue $ 90,000 185,000 $ 90,000 72,000 185,000 40,000 260,000 130,000 12,000 150,000 20,000 4. 60,000