Project Management Question of the Week

Based on the following table, what is the  critical path and what is the slack for activity A?

Activity	Duration (weeks)	Predecessor
A	10	Start
B	8	Start
C	4	A
D	7	A,B
E	10	B
F	8	C,D
G	10	D,E
H	8	F,G

Is it -

• ADFH
• ADGH
• BDGH
• BEGH

And -

• It has no slack
• one week
• five weeks
• negative one week