The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
University
| Teaching Since: | Apr 2017 |
| Last Sign in: | 438 Weeks Ago, 1 Day Ago |
| Questions Answered: | 9562 |
| Tutorials Posted: | 9559 |
bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
Â
Â
12.              
![]()
![]()
![]()
![]()
A project manager has compiled a list of major activities that will be required to install a computer information system in her firm. The list includes estimated completion times for activities and pre- cedence relationships.
Immediate
|
Activity |
Predecessor |
Estimated Times (weeks) |
|
A |
— |
2-4-6 |
|
D |
A |
6-8-10 |
|
E |
D |
7-9-12 |
|
H |
E |
2-3-5 |
|
F |
A |
3-4-8 |
|
G |
F |
5-7-9 |
|
B |
— |
2-2-3 |
|
I |
B |
2-3-6 |
|
J |
I |
3-4-5 |
|
K |
J |
4-5-8 |
|
C |
— |
5-8-12 |
|
M |
C |
1-1-1 |
|
N |
M |
6-7-11 |
|
O |
N |
8-9-13 |
|
End |
H, G, K, O |
 |
a.   Construct an activity-on-node diagram for this project.
b.   If the project is finished within 26 weeks of its start, the project manager will receive a bonus of
$1,000; and if the project is finished within 27 weeks of its start, the bonus will be $500. Find the probability of each bonus.
Â
-----------