Use the information given below to answer all questions about this scenario.

The activities that need to be completed to install a new hybrid car manufacturing assembly line are given below along with their predecessors and times. All times are in weeks.

Activity	Predecessor(s)	Time (weeks)
A		3
B	A	6
C	A	3
D	B	2
E	B	8
F	B, C	5
G	D, E	6
H	F	2
I	F	1
J	G, H, I	7

The critical path for this project is:

	1.	A-B-F-H-J
	2.	A-B-E-G-J
	3.	A-B-F-I-J
	4.	A-B-D-G-J
	5.	A-C-F-H-J

What is the completion time for the project? (Enter a number as your answer.)