Question 1 College of Excellence is considering building a new multipurpose auditorium on campus. The complex should p

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Question 1
College of Excellence is considering building a new multipurpose
auditorium on campus. The complex should provide a new
conference room, expanded office space, classrooms, and multimedia
facilities. The following activities would have to be
undertaken before construction can begin.
Activity
Description
Immediate
Predecessor
Time
(weeks)
A
Survey building site
--------
6
B
Develop initial design
----------
8
C
Obtain board approval
A,B
12
D
Select architect
C
4
E
Establish budget
C
6
F
Finalize design
D,E
15
G
Obtain financing
E
12
H
Hire contractor
F,G
8
A. Draw a CPM for the above
project network, indicating early start, early finish, late start
and the late finish.
B. What are the critical the path
of the network?
C. What is the expected completion
time for the
project?
D. What is the importance of slack
time?
E. Calculate the slack time of each activity (use a table to
illustrate the LS, ES and slack for each
activity).