Schedule the following activities using CPM:

ACTIVITY	IMMEDIATE PREDECESSOR	TIME (WEEKS)
A		4
B	A	3
C	A	5
D	B	6
E	C	7
F	D	2
G	E-F	3
H	G	4

Requirement 1:

What is the critical path?

(Click to select) A-C-E-G-H A-C-D-F-G-H A-B-D-G-H A-B-D-F-G-H

Requirement 2:

How many weeks will it take to complete the project?

Number of weeks

Requirement 3:

Which activities have slack?

(Click to select) B-H-F B-C-F D-F-G B-D-F