Empire Airlines reports the following cost data for the year. The company flew 100 private flights during the year. A group has offered Empire $11,500 for a private flight to Chicago for its members. Revenue$ 20,500per flight Wages, salaries, and benefits$ 7,500per flight Fuel and oil$ 5,000per flight Food and beverages$ 600per flight Depreciation$ 325,000per year Rent$ 275,000per year (a) What is the contribution margin from accepting the offer? (b) Should the offer be accepted or rejected?