A. Describe three significant management concepts you have learned; (leadership, electiveness vs efficiency etc..) B. Explain how these concepts apply to specific current events, case studies (Hong kong diseny, and Mina o’reilly and McDonald’s Corporation case at logan air port ) C. What might you, as a business professional, do differently in the future because of what you have learned in this course? Answer all questions as one assay.Define and give an example for: Cognitive DissonanceActive listing Qualities (four)The concept of attitudeEmotional; intelligence (Goleman)Situational Leadership Theory (Hershey and Blanchard)Filtering