GWUs football stadium has seven sections: East, West, North lower section, North upper section, South lower section, South upper section, and Luxury Club section.The attendance data for each section since 2000 is available. Any combination of sections can be selected for expansion, the GWU administrators want to increase capacity of only two sections due to complexity of the project, limitations of budget, and time constraints. To select the two sections for expansion, attendance data for each section can be used. The attendance data is available for potential contractors.

			Time Estimates (days)
Description	Activity	Predecessor(s)	Optimistic	Most Likely	Pessimistic	Crash cost/day
Bonding, insurance, tax structuring	A	-	20	30	40	$1.500
Removing current structure(s)	B	A	20	65	80	$3.500
Foundation, concrete footings	C	A	50	60	100	$4.000
Upgrading walkways, stairwells, elevators	D	C	30	50	100	$1.900
Interior wiring	E	B	25	30	35	$9.500
Inspection approvals	F	E	0,1	0,1	0,1	$0
Plumbing	G	D,F	25	30	35	$2.500
Painting	H	G	10	20	30	$2.000
Hardware/ AC/ Metal workings	I	H	20	25	60	$2.000
Installing Seats	J	H	8	10	12	$6.000
Inspection	K	J	0,1	0,1	0,1	$0
Final detail work/ cleanup	L	I,K	20	25	60	$4.500

Assume that you have identified the major activities that must be done to complete the project are as follows.

-Bonding, insurance, tax structuring

-Removing current structure(s)

-Foundation, concrete footings

-Upgrading walkways, stairwells, elevators

-Interior wiring

-Inspection approvals

-Plumbing

-Painting

-Hardware/ AC/ Metal workings

-Installing Seats

-Inspection

-Final detail work/ cleanup

According to the informations above

a)Develop a network drawing for the expansion project.

b)Identify critical path(s) and calculate expected finish time.

c)Calculate the probability of finishing the project in 270 days.

d)create a project proposal. It should include WBS, resource requirements, project schedule, budget plan (timed). Also, include risks and mitigation strategies.