Management Decision Systems (MDS) is a consulting company that specializes in the development of decision support systems. MDS has a four-person team working on a current project with a small company to set up a system that scrapes data from a collection of websites and then automatically generates a report for management on a daily basis. Time (Weeks) Activity Description Immediate Predecessor Optimistic Most Probable Pessimistic A Report generation 2 9 13 B Web scraping 5 10 12 C Testing A, B 1 1 1 a) Based solely on the critical path, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.) b) Using all paths through the project network, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.)
Management Decision Systems (MDS) is a consulting company that specializes in the development of decision support systems. MDS has a four-person team working on a current project with a small company to set up a system that scrapes data from a collection of websites and then automatically generates a report for management on a daily basis. Time (Weeks) Activity Description Immediate Predecessor Optimistic Most Probable Pessimistic A Report generation 2 9 13 B Web scraping 5 10 12 C Testing A, B 1 1 1 a) Based solely on the critical path, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.) b) Using all paths through the project network, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.)
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Management Decision Systems (MDS) is a consulting company that specializes in the development of decision support systems. MDS has a four-person team working on a current project with a small company to set up a system that scrapes data from a collection of websites and then automatically generates a report for management on a daily basis.
| Time (Weeks) | |||||
|---|---|---|---|---|---|
| Activity | Description | Immediate Predecessor |
Optimistic | Most Probable | Pessimistic |
| A | Report generation | 2 | 9 | 13 | |
| B | Web scraping | 5 | 10 | 12 | |
| C | Testing | A, B | 1 | 1 | 1 |
a) Based solely on the critical path, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.)
b) Using all paths through the project network, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.)
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