Problem:
This paper contains a fully formatted APA paper containing both a Gantt chart and a PERT diagram which were created from supplier data. In addition, the MS Visio files from which they were created are attached, which offer a detailed example of how both Gantt and PERT charts can be created.
The system analysis consulting firm of Flow Associates is working on a systems design project for Wind and Waves Surfing Gear, Inc.
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Description
|
Task
|
Must Follow
|
Expected Time (Days)
|
|
Draw Data Flow
|
P
|
None
|
9
|
|
Draw Decision Tree
|
Q
|
P
|
12
|
|
Revise Tree
|
R
|
Q
|
3
|
|
Write up Project
|
S
|
R, Z
|
7
|
|
Organize Data Dictionary
|
T
|
P
|
11
|
|
Do Output Prototype
|
X
|
None
|
8
|
|
Revise Output Design
|
Y
|
X
|
14
|
|
Design Database
|
Z
|
T, Y
|
5
|
a. Using the data from the table above, draw a Gantt chart to help Flow Associates organize its design project.
b. When is it appropriate to use a Gantt chart? What are the disadvantages? Explain in a paragraph.
c. Create a PERT diagram based on the data above. List all paths and calculate and identify the critical paths.