Benita Hube is the project manager at a printing company. Her assistant has collected the following information for the Colour Printer Drivers Software Project:

ID	Description	Predecessor	Time (Days)
A	Develop specifications	None	6
B	Review design features	A	4
C	Document new features	A	8
D	Write software	A	55
E	Program and test	B	35
F	Edit and publish notes	C	3
G	Review manual	D	3
H	Alpha site	E, F	18
I	Print manual	G	12
J	Beta site	H, I	12
K	Manufacture	J	14
L	Release and ship	K	3

Prepare a project network using AON method (3 Marks)

Compute the early, late, and slack activity times (2 Marks)

Determine the planned project duration(2 Marks)

Identify the critical path (2 Marks)

Identify the Non-Critical activities and discuss the consequences to the overall project if these activities are delayed (3 Marks)