Question 1: Replace the "Question" marks (?) with appropriate values to complete the following Precedence Diagram Network For the following Project draw the Activity on Arrow diagram and estimate the total float and free float (Use AoA technique to estimate float) of each activity and mark the critical path. Note: Use this arrows and node, text box to draw the network diagram: copy and paste Ans: Draw the network diagram here: Keep the right answer and delete the wrong answer of the following statements 1. A dummy activity is used only in 'Activity on Arrow' network diagram a) True 2. Project responsibility matrix is used to define the organisation structure, and authority, responsibility relationship a) True 3. Logic work lists, Bar Charts and Network diagrams are not used to display the project work breakdown structure (WBS) a) False 4. A typical work package description should include product (output) specifications a) True 5. A typical work package should have maximum dependence on other elements a) False 6. A project plan is initiated with the preparation of a formal, written summary plan to guide the owner throughout the lifecycle of the project a) False