eastern airlines reports the following cost data for the year. the company flew 100 private flights during the year. a group has offered eastern $22,000 for a private flight to chicago for its members. what is the contribution margin from accepting this offer? revenue $ 40,000 per flight wages, salaries, and benefits $ 14,000 per flight fuel and oil $ 9,000 per flight food and beverages $ 1,000 per flight depreciation $ 600,000 per year rent $ 500,000 per year multiple choice $8,000. $2,000. $(2,000). $1,000. $(11,000).