Question: You Have Been Asked To Complete A Project In The Shortest Time Possible. The Project Tasks' Duration (In Days), And Predecessors Are Shown Below. Tasks Duration

You have been asked to complete project in the shortest time possible. The project tasks' duration (in days), and predecessors are shown below.

Tasks	Duration	Predecessors
A	2	None
B	2	None
C	1	None
D	4	A
E	5	B
F	1	C, D
G	6	A, E
H	4	F
I	7	G, H

Answer the following questions:

1.which activities have highest and lowest slacK?

2. What are the different paths (sequence of tasks) to finish the above project and how many days does each path task?

3. What is the critical path, i.e., the shortest time in which the above whole project can be completed?

4.As a Project manager, what can you do to speedup project