You are a project manager of Hogwarts Inc., your PMO wants you to prepare a project network; compute the early, late, and slack activity times; determine the planned project duration and identify the critical
path. His assistant has collected the following information for the Color Printer Drivers Software Project as follows:
ID Description
Predecessor Time
A External specifications
None
8
B Review design features
A
2
C Document new features
A
3
D Write software
A
60
E Program and test
B
40
F Edit and publish notes
C
2
G Review manual
D
2
H Alpha site
E, F
20
I Print manual
G
10
J Beta site
H, I
10
K Manufacture
J
12
L Release and ship
K
3
*Please use the following legend for the Activity Notation. You can work neatly on a paper and upload the pictures or you may use MSword as well. Please include your name on the document you upload.
Legend
ES ID EF
SL Description
LS DUR LF
ES: Early start ID: Task
EF: Early finish
LS: Late start
SL: Slack
LF: Late finish