How would you define the airline product? How is it different from other product? In what sense do airlines basically sell the same products? What are some unique characteristics of the airline Answer the above Review Question from your textbook.Start by referencing your textbook and expand on this information by referencing at least two additional sources. EU library is excellent place to start when looking for additional sources. Make sure to present your answer in an essay format (no bullet points or numbered lists). Text portion of assay needs to be a minimum of four pages long and follow the APA format. Please include a cover page and a reference page. Specific grading emphasis will be made on proper source citing, listing of references. Please do not include an abstract. Comprehensive and all inclusive answers are required in order to receive full credit. College level work is expected. Students are graded on research as well as writing. Leave your answers as a MS Word document by the end of the day Wednesday of Week 4.