The table below contains information about an environmental clean-up project in the township of Hiles. Shorten the project three weeks by finding the minimum-cost schedule.Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs.Normal TimeCrash TimeActivity(weeks)(weeks)Cost to Crash($ per week)Immediate Predecessor(s)A54200B98300NoneNoneC42200A42250AE33BF33C, DG31150D, E64350FG74Fill in the table below with the activity times after crashing to show the resulting schedule. (Enter your responses as whole numbers.)ActivityATime according toschedule (weeks)ActivityTime according toschedule (weeks)FGBCDE

Step 1: Identify the Critical PathFirst, we need to identify the paths and the total duration for…

Answered: The table below contains information…

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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Three activities are candidates for crashing on a project network for a large computer installation (all are, of course, critical). Activity details are in the following table: Activity A B C Normal Time Crash Time Normal (days) (days) Cost 7 6 4 11 2 9 $5,000 $1,400 $4,000 Total Cost with Immediate Crashing Predecessor(s) $5,600 $3,300 $6,400 a) Activity that should be crashed first to reduce the project duration by 1 day is A b) Activity that should be crashed next to reduce the project duration by one additional day is A B A B C ect: 0
21. The following table provides the information necessary to construct a project network and project crash data: Activity (i, j) Activity Predecessor Activity Time (weeks) Normal Crash Activity Cost Normal Crash a (1,2) --- 16 8 $2000 $4400 b (1,3) --- 14 9 1000 1800 c (2,4) a 8 6 500 700 d (2,5) a 5 4 600 1300 e (3,5) b 4 2 1500 3000 f (3,6) b 6 4 800 1600 g (4,6) c 10 7 3000 4500 h (5,6) d, e 15 10 5000 8000 a. Construct the project network b. Manually crash the network to 28 weeks Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
What is the role of project administrator and clerk of work on energy generation projects ,and what is the risks if they are not part of the team?
c) Total cost of crashing the project by 2 days = $_________ (Enter your response as an integer.)
The table below contains information about an environmental clean-up project in the township of Hiles. Shorten the project threethree weeks by finding the minimum-cost schedule. Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs. Activity Normal Time (weekweeks) Crash Time (weekweeks) Cost to Crash ($ per weekweek) Immediate Predecessor(s) A 55 44 300300 None B 77 44 5050 None C 77 66 300300 A D 77 66 250250 A E 11 11 long dash— B F 33 33 long dash— C, D G 55 44 200200 D, E H 44 22 200200 F I 22 22 long dash— G Part 2 Fill in the table below with the activity times after crashing to show the resulting schedule. (Enter your responses as…
We are planning to develop a room reservation system that is estimated to have 400 story points of features. Let’s say our team’s velocity on two-week sprints ranges between 20 and 25 story points. Our project will start on Dec 1, 2021. If our customer wants the project to be in production by end of June 22, how likely will the project be successful? Why? Show your calculations.
What is the minimum cost of crashing the following project at Sawaya Robotics by 4 days? ACTIVITY Design (A) Wiring (B) Chip install (C) Software (D) Testing (E) NORMAL CRASH TIME (DAYS) TIME (DAYS) 8 7 7 6 6 6 9 6 NORMAL COST 400 1,100 700 900 1,200 CRASH COST 550 1,300 800 1,250 1,950 IMMEDIATE PREDECESSOR(S) The minimum cost of crashing the following project at Sawaya Robotics by 4 days is $ whole number). A, B C (enter your response as a
Project Risk Analysis Sydney, Australia’s M5 East Tunnel was constructed under strict budgetary and schedule requirements, but given the massive traffic delays now hampering commuters, the requirements may have been excessive. Due to an inexpensive computer system with a high failure rate, the tunnel’s security cameras frequently fail, requiring the operators to close the tunnel due to inability to react to an accident, fire, or excessive pollution inside the tunnel. The tunnel was built to handle 70,000 vehicles a day, but it now carries 100,000, so any glitch can cause immediate traffic snarls. A managerial risk analysis, including the risk of overuse, might have anticipated these problems and mandated a more reliable set of computers once the costs of failure had been included. Required: As the project manager, discuss the risk management process you think might have identified the danger in using a cheap computer system Discuss the type of risk analysis approach you think would…
Acronym TELOS which provides guidance for accessing project feasibility. The term stands for technical, economic, legal, operational and schedules feasibility. Discuss these feasibilities briefly. And elaborate cost-benefit analysis under economic feasibility. [Words Limit: Up to 350 words.]

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