Question 25Kelle Carpet and Trim installs carpet in commercial offices. Peter Kelle has been very concerned with the amount of time it took tocomplete several recent jobs. Some of his workers are very unreliable. A list of activities and their optimistic completion time(a), themost likely completion time(m), and the pessimistic completion time (b) (all in days) for a new contract are given in the following table:Activity am b Immediate Predecessor(s)A24MONEYBCDFG1J2KCB, DA, E13. A, E12 13 F79 G141618 C5 9 13 H, IActivities on the critical path for the project are6155113733986CDEGIK, 38 daysCDEGHIK, 46 daysCDEGIK, 42 daysBDEGIK, 32 days4854and the project duration is around1 ptsdays.

Project management involves process of planning, executing, and monitoring the project from the…

Answered: Question 25 Kelle Carpet and Trim…

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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PM.65 The US government has contracted with Raytheon to build its new Peacekeeper 2 ballistic missile. The project has been laid out with durations (in weeks), predecessors, and costs included: Activity Normal Time (weeks) Crashed Time (weeks) Normal Cost Crashed Cost Predecessor(s) A 4 3 B 11 9 с 7 5 Which activity is the least desirable crashing candidate? O A O C B B How much would it cost to crash the project by one week? Number In order to reduce the project's overall duration by one week, at the lowest cost possible, which activity should you crash? O A O C How much would it cost to crash the project by three weeks? Number $2,100 $6,300 $3,500 How much would it cost to crash the project by five weeks? Number $3,350 $6,600 $4,100 A B
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46 Question 23 The project manager must be willing to manage within the guidelines, policies, procedures, rules, and directives of the parent company. True False
Question Create a project plan for the introduction and rollout of a data analytics program to an organization. Evaluate the various pros and cons of their current business process. The plan should include the use of business analytics as business processes incorporated into the enterprise architecture and strategic moves as well as to the role of big data in decision making. Required: Summary of the business and current environment (e.g., with or without data analysis) If you use references or sources, attach below
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QUESTION 1a. The following Table 1 (below) contains a list of activities, with precedence requirements andcrash costs for a project that is to be completed by Present Technologies Limited (PTL).Table 1Activity PredecessorActivityorActivitiesNormalTime(days)CrashTime (days)Normal Cost ($)Crash Cost ($)A __ 2 1 1,000 2,000B __ 7 4 800 4,300C __ 5 3 2.000 7,000D B, C 4 3 1.500 2,750E A 6 2 1.250 15,250F B, E 7 2 2,500 10,000G D 6 3 2,000 8,000H F, G 3 1 4,000 10,000 (ii) You are PTL’s Project Manager for this project and you have been asked to reduce theproject completion time by three (3) days. Assume a linear cost per week shortened, and showstep by step, how you arrived at your answer? Please assist me in answering this question above.
Question 12 Which of the following project team members typically decides on the delivery and payment methods used in a construction project? O Anyone of these teams members O Contractor O Architect/Engineer O Owner
At a local university, the Student Commission on Programming and Entertainment (SCOPE) is preparing to host its first rock concert of the school year. To successfully produce this rock concert, SCOPE has listed the requisite activities and related information in the following table (duration estimates measured in days). Immediate Most Activity Predecessor(s) Optimistic Probable Pessimistic A: Negotiate contract with - 10 11 12 selected musicians B: Reserve site - 8 10 12 C: Manage travel logistics A 2 7 9 for music group D: Screen & hire B 4 5 6 security personnel E: Arrange advertising C 7 7 7 & ticketing F: Hire parking staff A, D 8 9 16 G: Arrange concession sales E 6 7 11
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OPERATIONS MANAGEMENT AND OPERATIONS RESEARCH QUESTION 1 Draw the activity-on-node (AON) project network associated with the following activities for Ewoenam's consulting company project. How long should it take Ewoenam and her team to complete this project? What are the critical activities? Derive a table showing the ES, EF, LS, LF, Slack Time and Critical Path. Activity Immediate Predecessor(s) Time (days) A - 3 B A 4 C A 6 D B 6 E B 4 F C 4 G D 6 H E, F 8 QUESTION 2 Given the activities whose sequence is described by the following table, draw the appropriate activity-on-node (AON) network diagram. Which activities are on the critical path? What is the length of the critical path? Activity Immediate Predecessor(s) Time (days) A - 5 B A 2 C A 4 D B 5 E B 5 F C 5 G E,F 2 H D 3 I G, H 5

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