a)Draw a WBS

 b) Construct the project network. 

c) Find the expected duration and variance of each activity. 

d) Find the critical path and the expected project completion time.

 e) Draw a Gantt chart for the same project tasks, showing each of these tasks, all dependencies and each task's duration.

 f) During for activity E was realised to be too short and increased by 5 days. Draw a gantt chart to represent this change 

g) The project is adjusted and activity H now only depends on C. Redraw the network diagram to reflect this change 

2. Discuss the recruitment and selection process

 

ACTIVITY A B C D E F G H I DESCRIPTION order and deliver the new database system design and install the network infrastructure order, deliver and install new PCs and printer test the database system, server and network test the PCs with the server and network copy existing sales data to the new database system copy other existing PC software to the new PCs test all software and database on the new PCs and server train users PREDEC ESSOR (0) A B B C,D E C,D F,G 4 6 6 3 2 8 6 12 10 (m) 5 8 6 4 3 10 7 13 12 P (p) 6 10 6 5 12 8 20 14