On the basis of the project described by the following set of activities answer the following questions:

Activity		Activity Predecessor		Time (weeks)
1		—		3
2		—		7
3		1		2
4		2		5
5		2		6
6		4		1
7		5		4

(a1)

	Your answer is correct.

Select a Gantt chart for the project described above.

LINK TO TEXT

Attempts: 1 of 15 used

(a2)

For the project described above indicate the project completion time.

Project completion time

weeks

Indicate the available slack for each activity.

Activity		Slack (weeks)
1
2
3
4
5
6
7