Homework #1 For the shown project, answer the following questions (durations re in days). Optimistic Most likely Pesimistic duration ID Description 1 Start 2 Producers asociation organization 3 Historical features development 4 To hire expeditor 5 Twenty beneficiaries identification 6 Producers asociation formalization 7 Cultural features development 8 Technical norm proposal development 9 Technical norm proposal approval 10 Ten beneficiaries diagnosis 11 Techinical assistance to five beneficiaries 12 Joining of five entrepreneurs with exporters 13 Ten beneficiaries diagnosis 14 Techinical assistance to five beneficiaries 15 Joining of five entrepreneurs with exporters Predecesor duration NA duration 70 33 30 40 51 33 38 54 40 59 93 56 50 61 22 1 22 1 31 2 30 90 56 51 3 22 6,7 8 25 36 102 4,5 25 55 10 59 70 93 35 40 70 35 11 25 45 10 13 14 55 93 25 59 25 45 A. Construct a PERT chart for the project. B. Identify the critical path and hence the minimum time to completion. C. Describe where there is slack time in the system. D. Calculate the probability that the project ends at 200 days. E. Calculate the probability activity (11) finishes in less than 70 days F. Estimate project completion date with at least 90% confidence level G. Calculate the probability that activity (12) has a float > 35 days.
Homework #1 For the shown project, answer the following questions (durations re in days). Optimistic Most likely Pesimistic duration ID Description 1 Start 2 Producers asociation organization 3 Historical features development 4 To hire expeditor 5 Twenty beneficiaries identification 6 Producers asociation formalization 7 Cultural features development 8 Technical norm proposal development 9 Technical norm proposal approval 10 Ten beneficiaries diagnosis 11 Techinical assistance to five beneficiaries 12 Joining of five entrepreneurs with exporters 13 Ten beneficiaries diagnosis 14 Techinical assistance to five beneficiaries 15 Joining of five entrepreneurs with exporters Predecesor duration NA duration 70 33 30 40 51 33 38 54 40 59 93 56 50 61 22 1 22 1 31 2 30 90 56 51 3 22 6,7 8 25 36 102 4,5 25 55 10 59 70 93 35 40 70 35 11 25 45 10 13 14 55 93 25 59 25 45 A. Construct a PERT chart for the project. B. Identify the critical path and hence the minimum time to completion. C. Describe where there is slack time in the system. D. Calculate the probability that the project ends at 200 days. E. Calculate the probability activity (11) finishes in less than 70 days F. Estimate project completion date with at least 90% confidence level G. Calculate the probability that activity (12) has a float > 35 days.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Нomework #1
For the shown project, answer the following questions (durations re in days).
Optimistic Most likely Pesimistic
duration
ID Description
1 Start
2 Producers asociation organization
3 Historical features development
4 To hire expeditor
5 Twenty beneficiaries identification
6 Producers asociation formalization
7 Cultural features development
8 Technical norm proposal development
9 Technical norm proposal approval
10 Ten beneficiaries diagnosis
11 Techinical assistance to five beneficiaries
12 Joining of five entrepreneurs with exporters
13 Ten beneficiaries diagnosis
14 Techinical assistance to five beneficiaries
15 Joining of five entrepreneurs with exporters
Predecesor duration
duration
NA
59
70
93
56
50
1
22
33
30
40
51
33
22
1
31
61
30
90
56
51
102
3
22
6,7
25
36
38
54
4,5
10
11
25
40
70
35
40
5
93
59
25
25
45
10
13
55
93
59
70
14
25
35
45
A. Construct a PERT chart for the project.
B. Identify the critical path and hence the minimum time to completion.
C. Describe where there is slack time in the system.
D. Calculate the probability that the project ends at 200 days.
E. Calculate the probability activity (11) finishes in less than 70 days
F. Estimate project completion date with at least 90% confidence level
G. Calculate the probability that activity (12) has a float > 35 days.
II
O
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