Select one of the following modern management authors: Warren Bennis Douglas McGregor Tom Peters Jim Collins Harold Geneen Ken Blanchard Michael Porter Michael Hammer John Kotter Peter Senge Write a three-page paper on the author you selected and answer the following questions. Use the MLA method to cite your sources for your paper. 1. What were the most significant contributions to management theory made by the author you selected? 2. Which aspects of their theories do you think are still relevant in today’s business environmen? 3. Which aspect of their theories do you doubt are still relevant in today’s business environment? 4. If you were going to perform additional research on their theories, which aspects of their theories would, you research. Why? .