According to the table below

Activity	Predecessor/Relationship	Duration	Execution Month
A	-	3	1
B	A (FS+5)	2	2
C	A (SS+2)	1	2
D	C (FF)	2	3
D	B (SS+3)	5	4
F	E (FS), D (FS)	2	5

Calculate:

1. Drawing the network diagram

2. Draw the Gantt Chart (you can see how to do it in the exercise

videos in week 7).

3. ES, EF, LS, LF, and the SL.

4. The critical path in two ways, looking for the

paths and the other traditional way.

5. Calculate clearances / Free slack