This book is one of a series of various doctoral research project papers and has been further refined and converted into a book. The book has been deemed one of further versions of management science that are to come. These further versions focus more on information technology and its effects as agile tools for management, including software engineering, algorithms and data structures, computer architecture and electronics, systems science, artificial intelligence and robotics, quantum science, statistics, and web-internet and multimedia design and building. Managers are usually multifaceted with multiple disciplines even though they have one or two areas as majors, specialties, or experience. It is in the light of this that Management Science Featuring Micro-Macro Economics and Management of Information Technology was designed in this context to contain economics with IT as a course of study. In the future, further versions will be pure courses instead of combinations. The world has changed gear for the better due to the advanced mysteries of information technology innovations so that we could even conduct scientific laboratory experiments, medical diagnoses, and rule of law adjudications online. That means we could not forget information technology as one major tool in hand that should be a pivot on and around which all other areas in management should dwell and revolve, and this was one of the sole reasons of this book. It is therefore worthy of note for readers aspiring as systems analysts, managers, and professionals to accustom themselves to the subject areas in the book to instill understanding of numerous important terms and points in economics and IT. This will help to build further courage and understanding toward advancement in these fields. All topics indicated in the table of contents have been made reader friendly and treated to focus easy understanding. We highly acknowledge all the intellectual materials used.