QUESTION 3 (20 Marks) A loose scope is potential for dragging a project astray. Critically discuss, with reference to the relevant theories, the common problems that project teams encounter when dealing with scope-change management. QUESTION 4 (20 Marks) Using the information in the table below, assuming that the project team will work a standard working week (5 working days in 1 week) and that all tasks will start as soon as possible:

Task	Description	Duration(Working days)	Predecessor
A	Requirement Analysis	4	-
B	System design	12	A
C	Programming	20	B
D	Telecoms	6	B
F	Integration	7	CD
G	System testing	13	EF
H	Documentation	2	G
I	Training support	5	H
J	Hand over and Go-Live	3	H
K	Maintenance	3	IJ

4.1 Determine the critical path of the project. (6 marks)

4.2 Calculate the planned duration of the project in weeks. (6 marks)

4.3 Identify any non-critical tasks and the float (free slack) on each. (8 marks)

QUESTION 5 (20 Marks)

Discuss the advantages and disadvantages of Fast tracking a project as a means of dealing with project schedule slippage. Use a project of your choice as an example to demonstrate application of the theory. Advantages and disadvantages must relate to the project chosen.