Fill in the missing data for each of the following independent cases. (Ignore income taxes.) Note: Do not round intermediate calculations. Leave no cells blank - be certain to enter "O" wherever required. Break-Even Sales Revenue Sales Revenue Variable Expenses Total Contribution Margin Fixed Expenses Net Income 1. $ 83,000 66,400 $ 2. 150,000 33,000 3. 126,000 210,000 4. 55,000 11,000 160,000 19,300 83,000 150,000