ACTIVITY WK(S) PRECEDES CRASH COST/WEEKA(START$370$120$2201$140F(END)3$400Suppose that Rafay is only given 8 weeks (instead of 10) to complete the project. By how many weeksshould each activity be crashed in order to meet the deadline? Assume that you can crash an activitydown to 0 weeks duration.Activity Each Activity Should be Reduced BY (weeks)A O week(s)B1 week(s)C 2 week(s)E O week(s)F Oweek(s)What is the total crashing cost? $ nothing (Enter your response as a whole number.)PLEASE SHOW ME HOW TO GET THE CALUCLATION ON MY OWN SHOW YOUR STEPS i DO KNOWTHATCC-NC/NT-CT BUT I DONT KNOW WHAT FIGURES GOES WHERE AND WHYBсE324B,CEFF

ActivityDuration (weeks)PrecedesCrash cost/WeekA (Start)3B, C$370B2E$120C4F$220E1F$140F (end)3-$400

Answered: ACTIVITY WK(S) PRECEDES CRASH COST/WEEK…

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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Office Automation Inc., developed a proposal for implementing a software system that will standardize the accounts payable function by automatically issuing an electronic payment upon receipt of the vendor invoice. Contained in the proposal is a list of activities that must be accomplished to complete the project. The following table contains relevant information about the activities. Time (weeks) Cost ($1,000s) Activity Description ImmediatePredecessor Normal Crash Normal Crash A Plan needs 10 8 30 70 B Order equipment A 8 6 120 150 C Install equipment B 10 7 100 160 D Set up training lab A 7 6 40 50 E Conduct training course D 10 8 50 75 F Test system C, E 3 3 60 (a) Develop a project network. A project network with 8 activities and 8 directed arcs is shown. Activity Start is connected to activity A. Activity A is connected to activity B and to activity C. Activity B is connected to activity D. Activity C is connected to activity E. Activity D is…
Activity Normal_time Crash_time Normal_cost Crash_cost Slack A 31 17 4800 6200 В 14 14 5500 5500 C 34 18 5100 6600 21 17 4500 6800 E 15 15 5300 5300 F 17 17 5300 5300 The table shows normal time, crash time, normal cost, crash cost and slack time of activities in a project. According to this table which activity must be crashed first? Assume there is only one critical path. (Only type the name of the activity, Example: A. @orsdemir. Copyrighted content. Cannot be posted.) 0ㅇ11 2 0
In a traditional project, the project manager saves the project schedule as a baseline plan in project management software. During the course of the project, the variance reports are created to show the difference between planned and actual activities. Project monitoring and control is different in agile projects than traditional projects. In an agile project, different tools and techniques are used to monitor and control project schedules. How does it help a project manager to monitor cost and schedule in a traditional project? There are different techniques for monitoring schedule performance in a traditional project. One method is a schedule variance report. How is a schedule variance report different from schedule variance in earned value? Does the role of the project manager change when monitoring and controlling agile projects?
A T= 4 T= 3 F T= 3 T= 3 D E G T= 1 T= 2 T= 2 The network diagram of a project along with the activity durations (T) is given in the figure. Which activities form one of the critical paths? @orsdemir. Copyrighted Content. Cannot be posted. CDEG O ABF О СВF O CF O None of these
Suppose that you are assigned to a construction project which is planned to be build as early as possible. As a planning engineer you have to find the right sequence of activities in order to complete the project on time. Use Gantt (Bar) Chart and calculate total duration and determine the critical path of the project. Immediate Estimated Activity Predecessors Duration A 2 weeks A 4 weeks в 10 weeks D 6 weeks E 4 weeks S weeks 7 weeks 9 weeks 7 weeks 8 weeks 4 weeks E G D E, G F, I K 5 weeks 2 weeks 6 weeks м H N K, L Immediate Predecessor (Finish to Start) Construct Gantt Chart of the project.
EX8-14 (Algo) Given the time-phased work packages... Given the time-phased work packages and network, complete the baseline budget form for the project. 0 0 0 A 3 Design 3 3 A Design prototype B Build prototype C Order parts Legend ES ID EF SLK Descrip LS DUR LF ID A B C D E F G D Prepare production E Prepare marketing F Assemble and test G Launch Total 3 0 B 5 Build 3 2 5 Budget Cumulative 21 12 17 62 32 36 12 192 Soccer Toy Project Cost By Week ($000) 3 5 12 20 5 2 10 0 14956682 1 10 2 2 4 18 18 5 0 1 6 5 0 5 5 1 6 ... C 8 с Order 3 9 D 9 Prod. 4 9 E 10 Mktg 5 11 8 22 16 4 6 0 0 0 0 0 0 Enter the appropriate values in the truncated portion of the budget form shown below. 4 5 0 Enter the appropriate values in the truncated portion of the budget form shown below. 0 0 0 0 0 12 Time Periods 8 9 F 11 0 Assy. 9 2 11 9 11 0 11 10 G 12 Launch 1 12
Shrink the occurrence time of the following project and find: a) The critical path and the expected project completion time. b) Find the optimal duration and optimal cost. Normal Crash Activities Time Cost Time Cost 1-2 100 1-3 150 2-4 50 2-5 100 3-4 100 4-5 80. 843324 722213 200 230 90 150 200 100
An R&D project in a company is working on a project to make a sample product to be displayed at an international fair in Las Vegas held in 18 months. With additional equipments, the company can make sure they make the sample in 18 months. Develop an optimal crashing time-cost solution to help the company in this project to be ready on time for the fair. C, 4 B, 3 А,5 H,7 D, 3 F, 9 G, 2 Cost per month Activity Normal Time to crash 9,000 4,000 6,000 4,000 2,000 5,000 2,000 9,000 A В C 4 E F 9. G 2 H 7 Duration Path Activity to crash (months) АВСН ADEH FGH
A project with Earned Value (EV) = $1000, Actual Cost (AC) = $800 and Planned Value (PV) = $800. What is the Schedule Variance (SV)?
The following represents a project that should be scheduled using CPM: TIMES (DAYS) ACTIVITY IMMEDIATE PREDECESSORS ABCDEFGH G H A A-D-G-H A-C-F-H B-E-G-H A-D-F-H A B C,D D, E F,G b. What is the critical path? a 1 1 1 2 3 3 1 2 m 3 2 2 3 4 4 4 4 D53341565 b 11
The expected number of days to completion for a different project is E(x) = 3.32 The variance of days to completion is var(x) = 1.22 The project cost involves A fixed cost (in thousands of dollars) of FC = $83.783 A variable cost for each day taken to complete the project ($000) VC = $9.774 14 The expected value of the project cost is $_______ thousand. a 109.364 b 112.746 c 116.233 d 119.828
A project has the following tasks and duration estimates given. These three tasks are done in succession on a project. Task Optimistic Estimate Most Likely Estimate Pessimistic Estimate Alpha 30 days 40 days 50 days Beta 20 days 25 days 28 days Charlie 4 days 10 days 12 days Delta 25 days 30 days 50 days What is the expected duration for the project? (3 points) What is the variance for the project? (3 points) What is the standard deviation of the project? (3 points) What is the range of the duration of the project given 3 sigma? (3 points)

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