PART B:

The Activity on Arrow diagram for a project is shown below. Activity times in days are indicated by the figure that appears under each activity. Numbers inside the circles represent the node numbers.

TASKS:

(i) Redraw the above network using the Activity on Node (AON) approach.

(ii) Calculate ES, LS, EF, LF and TF and IF for each activity.

(iii) Identify the critical path for the project.

(iv) Use MS Project to develop the Gantt chart

Make sure you properly show all the dependencies and activity durations.