a$)$Describe terms such as project, deliverable, stakeholder, programme, portfolio, project management, due date, work package and activity.b$)$Explain how project management differs from the management of programmes, functions and operations.c$)$Explain the concept of a project hierarchy.d$)$Explain the three$-$dimensional goal of a project.e$)$Explain the trade$-$offs between the objectives of cost$,$ schedule and quality of deliverables.