Q1) Explain pure project organizations and give advantages and disadvantages of this organizational structure.
Could you please assist with the attached question.

Q2) Project Planning An industrial project has the following data:

Activity Immediate Predecessor(s) Duration (weeks)
A - 5
B - 5
C B 2
D A, C 2
E A, C 3
F A, C 1
G B 2
H B 7
I E 13
J E, D 6
K F, G, H 4
L H 5
M J, K, L 5

I and M are the terminal activities of the project.

4.1 Develop a network diagram and find the critical path.

4.2 Compute the total and free floats for the activities.