Activity Event Immediate 1 2 3 14 5 |6 17 8 development of a new product in your organization. 19 10 A B C D E F Predecessor(s) G H I J Questions: A A B B C D E,F,G H Estimates of Activity Duration (Weeks) Optimistic Most Likely (To) (Tm) 2 1 1 ? 3 12 2 3 3 12 3 2 |? 5 ? 3 12 14 ? a. Calculate ALL the missing (?) data points. Pessimistic (Tp) 4 ? 14 16 5 ? 4 6 5 Average (Te) ? 2 2.2 5 14 3 2.2 2 4

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Activity Event Immediate
1
2
13
4
15
6
17
18
19
B. The following table shows the various activities of the
development of a new
product in your organization.
10
Predecessor(s)
A
B
A
C
A
D
B
E
B
F C
G
D
E,F, G
H
I
H
I
Estimates of Activity Duration (Weeks)
Most Likely
(Tm)
3
2
?
5
Optimistic
(To)
2
1
1
?
3
2
?
3
3
3
12
14
2
Questions:
a. Calculate ALL the missing (?) data
points.
Pessimistic
(Tp)
4
?
14
16
5
?
14
16
5
3
Average
(Te)
?
2
2.2
5
14
3
2.2
?
14
2
Transcribed Image Text:Activity Event Immediate 1 2 13 4 15 6 17 18 19 B. The following table shows the various activities of the development of a new product in your organization. 10 Predecessor(s) A B A C A D B E B F C G D E,F, G H I H I Estimates of Activity Duration (Weeks) Most Likely (Tm) 3 2 ? 5 Optimistic (To) 2 1 1 ? 3 2 ? 3 3 3 12 14 2 Questions: a. Calculate ALL the missing (?) data points. Pessimistic (Tp) 4 ? 14 16 5 ? 14 16 5 3 Average (Te) ? 2 2.2 5 14 3 2.2 ? 14 2
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