network with activities

Project Description:

given the following network with activities and times estimated in days:


activity
optimistic most
probable
pessimistic
a 2 4 6
b 1 3 7
c 6 7 10
d 5 12 14
e 3 4 5
f 8 9 12
g 4 6 8
h 3 5 8
i 5 9 12
j 12 13 14
k 1 3 4

a. what are the critical path activities? to answer this, determine expected time for all activities and then fill in the table below. carry your answers to 2 decimals.
b. what is the expected time to complete the project? carry your answers to 2 decimals.
c. what is the probability that the project will take more than 28 days to complete? carry your answers to 2 decimals.


activity expected
time (days)
es
ls
ef
lf
slack critical
path?
a
b
c
d
e
f
g
h
i
j
k
Skills Required:
Project Stats:

Price Type: Negotiable

Completed
Total Proposals: 3
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