A new order filling system is needs to be installed as soon as possible. The following activities need to becompleted in the order shown below. Also provided is the cost information to reduce the normal activity times.4.ActivityCrashNormalCrashImmediatePredecessorsNormalTimeTimeCost ($)Cost ($)A7520003500---В10830005700A8.730003800AD6.416002600CE7420004100312002800D, EВ, СF, GG118820010900H4326004800Crash the project to 25 days.What will the total crashing cost be?а.b.с.What activities will be crashed?

Project crashing is a method in project management to speed up the project time by reducing the…

Answered: Crash the project to 25 days. а. b.…

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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All projects utilise several different resources to successfully complete the project successfully tothe customer or sponsors requirements.Resources add another dimension to planning and scheduling. This includes people, materials,equipment, tool, facilities and so forth.The quantity and availability of these resources are often limited and cause project to face risks orconstraints which needs to be managed carefully.With the above statements , differentiate between Resource smoothing and resourcelimited scheduling then to substantiate your answer by providing at least two (2) situations whereresource limited scheduling may occur
Financial data of a highway construction project is given . You are questioned to develop a plan such that both cost and project duration would be at optimum status. A,C,E,H are the activities that have no float. Office rent $ 50/- per day Bills $ 30/- per day Miscellaneous expenses $78/- per day
3- For the following test marketing project at week 6:a. Ignore the far right “% Complete” column and using the 50–50 percent completion rule for PV and EV, calculate the cost, schedule, and time variances. Also calculate the CPI, SPI, CSI, and the ETC and EAC. b. Repeat the calculations in a, but now using the “% Complete” column. Assume that the PV values are based on time proportionality but the “% Complete” values for EV are from the workers actually doing the tasks.
Amanufacturer is designing a product layout for a new product production. It plans to use a production line for 8 hours per day in order to meet forecasted demand of 150 units per dayThe product requires 7 tasks in total. These tasks are namely, ABC, DE, Fand GrespectivelyTask A does not have any predecessor to start. To start Task B, it requires Task A to be completedStarting tasks C needs, the task B to be completed. Also starting task D needed task B to be completed. Task E can only start upon completion of Task C. Whereas starting task F needs the completion of both the tasks and E. Finally, starting task G needed, task F to be completed. The processing times for tasks, AB 3, C, D, E, F , and Gare are2.4,2.2,0.9, . 10.12. 1.8. are 1.5 minutes respectively. What should be the cycle time in minutes? .4.80 O2.67. c 4.56 d is the correct answer e3.20
Using the following figure, perform resource leveling. Assume that each task can be performed independently of the other tasks. Using the figure above, perform resource-limited scheduling. Assume that you have only three workers available at any given time. What is the new completion date for the project?
The work breakdown structure (WBS) for building a house (levels I and 2) is shown below: a) Add two level-3 activities to each of the level-2 activities to provide more detail to the WBS.b) Select one of your level-3 activities and add two level-4 activities below it.
The retailer has seen a shift in the way in which consumers purchase items, such as kitchen appliances.Onlineretailing now accounts for over 80% of their sales and, to reflect this change, the retailer has decided to convertsome of its retail space into warehouse space. This conversion project consists of 10 activities. For example,Activity C takes 3 weeks to complete and can only be started after ActivityA has been completed. Information onthe 10 activities is outlined in Table 3 attached. Required With reference to the precedence table above, construct a network diagram by going through the:a. Forward and backward. passes b. Identify the critical path and duration of the project. c. Comment on the difference between critical activities and non-critical activities. **Note: Draw your network diagram in Excel.
The work breakdown structure (WBS) for building a house (levels 1 and 2) is shown below: a) Add two level-3 activities to each of the level-2 activities to provide more detail to the WBS. b) Select one of your level-3 activities and add two level-4 activities below it.
Prepare and upload a 1-page cost model for this project using spreadsheet software. Use the following work breakdown structure (WBS), and document your assumptions in preparing the cost model. Assume a labor rate of $100 per hour for the project manager and $60 per hour for other project team members. Assume that none of the work is outsourced, labor costs for users are not included, and there are no additional hardware costs. The total estimate should be $200,000. Project management Requirements definition Website design Registration for recreational programs Registration for classes and programs Tracking system Incentive system Website development Registration for recreational programs Registration for classes and programs Tracking system Incentive system Testing Training, rollout, and support Using the cost model you created in the first task, prepare a cost baseline by allocating the costs by WBS for each month of the project. Assume that you have completed 3 months of the…
Sarah was recently hired to work as a secretary, and it is after work hours. Herson, John, needs some copies for a school project and arrives at the office. Theson has brought his own paper and needs 100 copies for his class project. If Johndoesn’t bring the copies to class tomorrow then he will fail the project. The copyshops are all closed. There is no one else in the office. There is basically nooversight about copies she makes since she often does special projects for theboss. What should Sarah do?
Case Project 3 Case Project: Think of all the tasks that you perform when you purchase a car. Include any research, decisions, or financial issues that relate to the purchase. Create a WBS that shows all the tasks, their estimated duration, and any predecessor tasks.
You are managing a software project with an initial budget estimate of 5 million USD. During interim cost and schedule performance analysis, you figured out that: You should have spent $650,000 till now based on your initial plans and 1,500 man/days of schedule activities You spent $425,000 till now and completed 600 man/days of schedule activities which should have cost $525,000 based on your initial plans. You re-estimated the budget required for the remaining work to be done as $4,500,000. Identify: BAC PV AC EV ETC Calculate: CPI SPI CV SV VAC EAC TCPI

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Crash the project to 25 days. а. b. What will the total crashing cost be? с. What activities will be crashed?