This unit examines the project management process groups and knowledge areas. It provides an overview of process interaction among the ten knowledge areas and five process groups in the Project Management Body of Knowledge (PMBOK) of Project Management Institute. If you were the Project Manager of an advertising campaign of a mid-size organization, how would you ensure proper interface among the set of interrelated actions and activities performed to create an invigorating message to your target-audience? Describe the inputs and outputs, as well as tools and techniques used in the process that are considered to be good management practice.