Writing about administration and finance as part of a cross-sectional study arises as an idea whose purpose is to know the relationship between the aforementioned topics. The premise of this is to be able to analyze from different perspectives the topics of administration and finance, carefully generating varied related concepts to be able to acquire as much information as possible, and that in turn is aligned with the main idea of this book. What is sought is to present various terms and break down each of them so that they are easy to understand for readers. At the same time, it is desired that the way to approach the topics presented here is with practicality and at the same time easy to understand for those who have this book in their hands. The elaboration of this book is given by the desire to make known what both administration and finance are from individual points and, equally, from a joint perspective, encouraging the intention of readers to know more about the transversality between both themes.