production planning and control. please help please Corresponding precedence diagram for one of project management is shown in Figure 1,meanwhile the activities being listed in Table 1,(a) Explained the reason of applying probabilistic time estimate (PERT) instead of usingCPM in project management?(b) List up FOUR (4) output that you able to obtain from PERT?(c) Named ONE (1) rule of thumb when drawing a network diagram.(d) Based on information given in Table 1 and Figure 1, calculate the probability that theproject can be completed within 20 weeks of its start?Table 1. Main activities of project managementActivityAВCEFGHIPessimistic Time (days)711111597758Optimistic Time (days)86.95245Most Likely Time (days)126347PRECED ENCE D IAGRAMSTARTENDFigure 1 precedence diagram project management6,8.6,

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(a) Explained the reason of applying probabilistic time estimate (PERT) instead of using CPM in project management? (b) List up FOUR (4) output that you able to obtain from PERT? (c) Named ONE (1) rule of thumb when drawing a network diagram.

(a) Explained the reason of applying probabilistic time estimate (PERT) instead of using CPM in project management? (b) List up FOUR (4) output that you able to obtain from PERT? (c) Named ONE (1) rule of thumb when drawing a network diagram.

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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