A Research and Development team is creating a project plan for developing a new product. Upper management has requested the project be completed in 60 days. They have developed estimated time durations in days for the project as shown in the following table.Activity Immediate Predecessor ActivitiesAOptimistic Time (to)Most Likely Time (tm) Pessimistic Time (tp)111316BA71115CA111621DA101019EB679FC, E111314GB131517HB, D192225IB, D]F, G, H1116211115Compute the expected time for activity H.000011192226

Expected time for activity H can be calculated by using the formula for expected time based on three…

Answered: A Research and Development team is…

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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Using Microsoft Excel TM prepare a Gantt Chart for the following project. Activity Predecessor(s) Duration (Months) 1. Proposal 2. Client meeting 3. Develop airframe spec. 4. Develop engine spec. 5. Client meeting 6. Design fuselage 7. Design wings 8. Design engine 9. Client meeting 10. Build fuselage 11. Build wings 12. Build engines 13. Integrate airframe 14. Client meeting 15. Test engines 16. Integrate engines 17. Test flight 18. Client meeting 4 1 1 2 3 2 2 3,4 1 5 8 13 6,7.8 1 16 10 12 10,11,12 5 13 1 12 8 4 16 10 17 1 N567 2.
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I want answer with explanation... I'll upvote you... Only typed answer I want... The following table of probabilistic time estimates (in weeks) and activity predecessors are provided for a project. Activity optimistic time most likely time pessimistic time Activity Predecessor A 1 4 7 -- B 2 6 7 -- C 3 3 6 B D 6 13 14 A E 3 6 12 A, C F 6 8 16 B G 1 5 6 E, F Table 1 Reference: Ref 1 Using Table 1, the probability that the project could be completed in 23 weeks or less is approximately A. 0.94 B. 0.87 C. 0.91 D. 0.89
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There are five activities on a project's critical path and they have standard deviations of 1, 1, 3, 5, 5 days. The standard deviation (in days) of the critical path is: OA. 8.8 OB.9.8 OC.7.8 OD.4.6 O.E. 10.2 OF, 10.6 W F2 A Moving to another question will save this response. #3 20 E F3 D $ 4 DOD 000 F4 R F % 5 F5 T G MacBook Air ^ 6 .... F6 Y & 7 H ◄◄ F7 U * ► 11 8 J F8 1 9 K F9 O ) 0 F10 « Question 30 of 42 > >> 4) F11 + 11 F12 delete DEB
Given an activity's optimistic, most likely, and pessimistic time estimates of 4, 22, and 28 days respectively, compute the PERT expected activity time for this activity. 7 22 20 none of these 18
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Need help with sub question c, d and e.
The following activities are part of a project to be scheduled using CPM: TIME (WEEKS) 7 6 ACTIVITY IMMEDIATE PREDECESSOR A BCDEFG O A-C-D-E-G O A-B-E-G O A-C-D-F-G O A-B-D-F-G AACB A Number of weeks A b. What is the critical path? B, D D E, F 24346 c. How many weeks will it take to complete the project?
. Assume that a project has an expected total duration of 25 days, but several optimistic employees feel that it can be completed in as little as 18 days, while others expect it to take nearly 40 days. Using program evaluation and review technique calculations, what is the project duration to be used in project Gantt charts and other tracking tools?2. If a critical path method calculation of project duration was 25 days, how does the program evaluation and review technique calculation in Question 1 compare?
Using the following project information, calculate the variance for each of the project activities. Activity Optimistic TimeEstimate(weeks) Most Likely TimeEstimates (weeks) Pessimistic TimeEstimates (weeks) ImmediatePredecessor(s) A 2 3 5 none B 2.5 4 5 A C 5 7 8 A D 3 5 7 B,C E 4 7 14 B,C F 2 5 8 D G 4 5 6 E H 6 6 8 F I 4 8 10 G J 2 3 3 H,I (Round your answers to 2 decimal places, e.g. 1.75.) Activity Variance A enter a variance rounded to 2 decimal places B enter a variance rounded to 2 decimal places C enter a variance rounded to 2 decimal places D enter a variance rounded to 2 decimal places E enter a variance rounded to 2 decimal places F enter a variance rounded to 2 decimal places G enter a variance rounded to 2 decimal places H enter a variance rounded to 2 decimal places I enter a…

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