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Use the following network with activities and times estimated in days to answer the questions. Start Activity A B с D E F G H I J K A B C Optimistic 2 1 5 5 3 7 4 3 5 13 1 D E F G H Most Probable 5 3 6 12 4 8 6 6 7 14 3 Pessimistic 6 7 9 14 5 11 8 8 12 15 4 K (b) What is the expected time (in days) to complete the project? days Finish (a) What are the critical path activities? (Enter your answers as a comma-separated list.) (c) Based only on the critical path, what is the probability the project will take more than 26 days to complete? (Roun

Use the following network with activities and times estimated in days to answer the questions. Start Activity A B с D E F G H I J K A B C Optimistic 2 1 5 5 3 7 4 3 5 13 1 D E F G H Most Probable 5 3 6 12 4 8 6 6 7 14 3 Pessimistic 6 7 9 14 5 11 8 8 12 15 4 K (b) What is the expected time (in days) to complete the project? days Finish (a) What are the critical path activities? (Enter your answers as a comma-separated list.) (c) Based only on the critical path, what is the probability the project will take more than 26 days to complete? (Roun

Practical Management Science
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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You may need to use the appropriate technology to answer this question. Use the following network with activities and times estimated in days to answer the questions. Start Activity A B с D E TI F G H I J K 2 1 Optimistic Most Probable 5 5 3 7 4 3 5 13 D 1 E H 5 3 6 12 4 8 6 6 7 14 3 J Pessimistic 6 7 9 14 5 11 8 8 12 15 4 Finish (b) What is the expected time (in days) to complete the project? days 4 (a) What are the critical path activities? (Enter your answers as a comma-separated list.) (c) Based only on the critical path, what is the probability the project will take more than 26 days to complete? (Round your answer to four decimal places.)
Transcribed Image Text:You may need to use the appropriate technology to answer this question. Use the following network with activities and times estimated in days to answer the questions. Start Activity A B с D E TI F G H I J K 2 1 Optimistic Most Probable 5 5 3 7 4 3 5 13 D 1 E H 5 3 6 12 4 8 6 6 7 14 3 J Pessimistic 6 7 9 14 5 11 8 8 12 15 4 Finish (b) What is the expected time (in days) to complete the project? days 4 (a) What are the critical path activities? (Enter your answers as a comma-separated list.) (c) Based only on the critical path, what is the probability the project will take more than 26 days to complete? (Round your answer to four decimal places.)
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