Project Scheduling

Your company is tasked to start a construction project and here are activities and their duration:

Activity	Description	Immediate Predecessors	Duration (weeks)
A	Surveying	-	1
B	Identify contractors	-	4
C	Legal works & Permits	A	2
D	Interview & Select a contractor	B	3
E	Funding of project	A, D	8
F	Bring Machinery & Breaking Ground	E, C, D	3

A. Draw the Project Network for the project.

B. identify the critical activities.

C. Identify the critical path. Is there one or two critical paths?

D. How long the project will take.

E. How much is the slack for non-critical activities