Exercise 1 Create a work breakdown structure for a wedding and then express it in a basic AON format. Use "Decide on date\" as the first node and "Wedding reception" as the last node. For example of some work packages, \"hiring a band, florist". Exercise 2: Description Predecessor Survey site None Install power lines B [D A B Excavate site A C D Install drainage B E Pour foundation C. D Exercise 3: Draw a project network from the following information. What activity[s} is a burst activity? What activity[s} is a merge activity? ID Description Predecessor A IdentifyF topic None B Research topic A C Draft paper B D Edit paper C E Create graphics C F References C G Proof paper D. E. F H Submit paper G Exercise 4: From the following information, develop an AON project network. Complete the forward and backward pass, compute activity slack, and identify the critical path. How many days will the project take? ID Description Predecessor Time A Survey site None 2 B Excavate site A 4 C Install power lines B 3 D Install drainage B 5 E Pour foundation C. D 3 Exercise 5: A large southeast city is requesting federal funding for a park-and-ride project. One of the requirements in the request application is a network plan for the design phase of the project. Sophie Kim, the chief engineer, wants you to develop a project network plan to meet this requirement. She has gathered the activity time estimates and their dependencies shown here. Show your project network with the activity early, late, and slack times. Mark the critical path. ID Description Predecessor Time A Survey None J B Soils report A 20 C Traffic design A 30 D Lot layout A 5 E Approve design B, C, D 80 Illumination E 15 G Drainage 30 H Landscape 25 Signage 15 T Bid proposal F, G, H, I 10