The project implementation phase embraces the period from the decision to invest to the start of commercial production. It includes a number of activities including negotiation and contracting project design construction and start up. the following table shows a realistic schedule for the various stages/activities of the investment phase of project implementation. Activity Start B Ñ E к Must Precede A F CD E End End GH End End Duration (day) 15 12 6 9 7 14 6 a) Draw activity network for the project implementation phase? b) What are the critical activities of the final schedule? c) Identify the critical path? Ð D F G H 1 J B J K
