Exercise Test yourself. Draw a network diagram, and then answer the following questions. You are the project manager for a new project and have figured out the following dependencies: Activity 1 can start immediately and has an estimated duration of 3 weeks. Activity 2 can start after activity 1 is completed and has an estimated duration of 3 weeks. Activity 3 can start after activity 1 is completed and has an estimated duration of 6 weeks Activity 4 can start after activity 2 is completed and has an estimated duration of 8 weeks. Activity 5 can start after activity 4 is completed and after activity 3 is completed. Thus activity takes 4 weeks. 1 What is the duration of the entical path? Font 1 No Spac... Heading Heading 2 Paragraph Styles 1 What is the duration of the critical path? 2. What is the float of activity ? 3 What is the float of activity 21 4 What is the float of the path with the longest float hp 5. The resource working on activity 3 is replaced with another resource who is less experienced. The activity will now take 10 weeks. How will this affect the project? 6. After some arguing between stakeholders, a new activity 6 is added to the project it will take 11 weeks to complete and must be completed before activity 5 and after activity 3. Management is concemed that adding the activity will add 11 weeks to the project. Another stakeholder argues the time will be less than 11 weeks. Who is correct? Use the original information without the change to activity 3 listed in the previous question) to answer this question 2. Based on the information in questions. how much longer will the project takes O