The main objective of this book is to provide basic explanations about drawing a project-based network diagrams and to estimate the project completion duration and cost in particular. Thus, this book has been well structured to explore the bases and basics of network analyses in relation to activity time and cost. In Chapter 1, the introduction for drawing a project network is explained with the limitations and rules applied for. Chapter 2 explains the determination of activity and project based time (duration), respective probability and floating possibility; and Chapter 3 consists of...