For its top managers, Mars Travel formats its income statement as follows: E (Click the icon to view the income statement.) Mars's relevant range is between sales of $255,000 and $360,000. Read the requirements. Requirement 1. Calculate the contribution margin ratio. Select the labels and enter the amounts to calculate the contribution margin ratio. (Enter the contribution margin ratio a = Contribution margin ratio % Requirement 2. Prepare two contribution margin income statements: one at the $255,000 sales level and one at the $ constant within the relevant range.) First prepare the contribution margin income statement at the $255,000 sales level. (Use a minus sign or parentheses Mars Travel Contribution Margin Income Statement Choose from any list or enter any number in the input fields and then continue to the next question For its top managers, Mars Travel formats its income statement as follows: E (Click the icon to view the income statement.) Mars's relevant range is between sales of $255,000 and $360,000. Read the requirements. Requirement 1. Calculate the contribution margin ratio. Select the labels and enter the amounts to calculate the contribution margin ratio. (Enter the contribution margin ratio a = Contribution margin ratio % Requirement 2. Prepare two contribution margin income statements: one at the $255,000 sales level and one at the $ constant within the relevant range.) First prepare the contribution margin income statement at the $255,000 sales level. (Use a minus sign or parentheses Mars Travel Contribution Margin Income Statement Choose from any list or enter any number in the input fields and then continue to the next