help asap please

Eastern Alrlines 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 o private flight to Chicago for its members. What is the contribution margin from accepting this offer? Revenue $ 40,000 per flight Mages, salarion, and benefits $ 14,000 per flight Fuel and oil $ 9,000 per flight Food and beveragen $ 1,000 per flight Depreciation $ 600,000 per year Rent $ 500,000 per year Multiple Choice $8,000 D 52.000 Multiple Choice $8,000 $2,000 $12.000) o $1,000 $(11,000)