Complete the two problems below to construct a network activity diagram and answer the following questions. You can draw your network activity diagram by hand and include it in your solution document. Ensure the diagrams are clean and easy to depict your nodes and the activities. Refer to the textbook and lecture videos.

Review the solved problems as a guide first before you start the assignment.

$9\mathrm{.}15$ Your university is holding a fund$-$raiser and will be hiring a band to entertain spectators. You have been selected to serve as the event project manager and have created a Work Breakdown Structure and duration estimates for the activities involved in site preparation for the event. Construct a network activity diagram based on the following information:

$\backslash$table$[[$Activity$,$Description,Predecessors,Duration $($Days$)],[$A$,$Site selection,None,$4],[$B$,$Buy concessions,A$,4],[$C$,$Rent facilities,A$,2],[$D$,$Generator & wiring installation,A$,4],[$E$,$Security,C$,2],[$F$,$Lighting installation,E$,2],[$G$,$Sound system installation,E$,$ F$,3],[$H$,$Stage construction,D$,4],[$J$,$Tear down,G$,$ H$,$ I,$2]]$

Conduct both a forward and backward pass using AON notation. What is the estimated total duration for the project?

Identify all paths through the network. Which is the critical path?

Which activities have slack time?

Identify all burst activities and merge activities.