Question 2: Based on the below project details,

1. Prepare the project Network diagram (10 marks),
2. Identify the Critical Path(s) and the expected time to complete the project (5 marks)
3. Find each activity's ES, EF, LS, LF and Total Slack and identify which activities has Free Slack (5 marks)

Activity	Duration (Days)	Dependency
Initial informational meetings	5	-
Community mailing about construction project	3	-
Marketing Workshops	4	Initial informational meetings
Medical Center volunteer Workshop	6	Community mailing about construction project
Create Community groups	8	-
Medical Center staff Workshop	6	Initial informational meetings
Presentation prepared for Speaker's Bureau	4	Marketing Workshops, Create Community groups
Provide updates to community	5	Presentation prepared for Speaker's Bureau
Inquiry log established	5	Create Community groups, Medical Center volunteer Workshop
Ground-breaking ceremony	12	Provide updates to community
Marketing plan developed	10	Inquiry log established
PR firm contracted	8	Inquiry log established, Ground-breaking ceremony, Marketing plan developed
Hire Marketing Director	10	Marketing plan developed

Please explain it properly with steps so that I can understand in a better way