How long should it take the team to complete this project

Assignment Help Operation Management

Reference no: EM13729008

Problem 1)

Activity	Immediate Predecessor(s)	Time (Days)
A	-	3
B	A	4
C	A	6
D	B	6
E	B	4
F	C	4
G	D	6
H	E,F	8

Draw the activity-on-node (AON) project network associated with the above activities.

How long should it take the team to complete this project? _______________

To determine this - do a forward and backward pass

Each activity will have an ES, EF, LS, LF, and Slack value.

Activity	Time (Days)	ES	EF	LS	LF	Slack
A	3
B	4
C	6
D	6
E	4
F	4
G	6
H	8

Problem 2) Draw the AON network and answer the following questions:

a) What is the expected time for activity C?___

b) What is the variance for activity C?____

c) Based on the calculation of estimated times, what is the critical path?___

d) What is the estimated time of the critical path?___

e) What is the variance of the critical path?___

f) What is the probability of completion of the project before Week 36?___

Time Estimates (in weeks)
Activity	Immediate Predecessor(s)	Opt.	Most Likely	Pess.	Te	Var	Slack
A	-	4	8	10
B	A	2	8	24
C	A	8	12	16
D	A	4	6	10
E	B	1	2	3
F	E, C	6	8	20
G	E, C	2	3	4
H	F	2	2	2
I	F	6	6	6
J	I), G, H	4	6	12
K	I, J	2	2	3

Round to the tenths place.

Network Diagram: Should be legible and flow from left to right

Reference no: EM13729008

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