A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is animmediate predecessor of C. The activity durations are A=4, B-3, C=5.O The critical path is A-B-C, duration 12.O The network has no critical path.O The critical path cannot be determined without knowing PERT expected activity times.O The critical path is A-C, duration 10.5.O The critical path is A-B-C, duration 9.MacBook Air00008DD000F2F3F4F5F6F8レ23$00

Answered: A simple CPM network has three…

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...

See similar textbooks

Similar questions

As the project manager, you're in charge of creating an ICS (Inventory Control and Management Information System). The three-dimensional model is ideal for system administration.
A Gantt chart ________. Group of answer choices Graphs bottleneck durations Illustrates the order and duration of project tasks Lists all ongoing projects None of these answers
All possible sequences of service department allocations should be computed. The sequence that provides the largest allocation of service costs should then be selected. The allocation base should have an indirect association with the cost objective. The allocation base should be difficult to measure. There should be logical association between the allocation base and the incidence of costs. The allocation base should be out of the control of management.
In the context of businesses, a disaster or crisis is when the normal operation of the business isdisrupted due to an incident depending on its severities. It is very important for organisations todevelop Business Recovery Planning to prepare their business during an emergency or disaster.With a suitable example of a crisis, explain the principle of the Business Recovery Programme.Discuss the goal of Business Recovery Planning and the general steps to develop that planning.
When it comes to computer programs, what exactly is SCM and why is it so crucial?
The following sentence contains a parallelism error; please choose the one revision that corrects this error. Many states are reducing property taxes for homeowners and extend financial aid in the form of tax credits for renters. O Many states are reducing property taxes for homeowners and extending financial aid in the form of tax credits for renters. O Many states are reducing property taxes for homeowners; and extend financial aid in the form of tax credits for renters. Many states are reducing property taxes for homeowners, and they are also going to extend financial aid in the form of tax credits for renters. Many states are reducing property taxes for homeowners, and extend financial aid in the form of tax credits for renters.
A manufacturer 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 180 units per day. The product requires 7 tasks in total. These tasks are namely, A, B, C, D, E, F, and Grespectively. Task A does not have any predecessor to start. To start Task B, it requires Task A to be completed. Starting tasks C needs, the task B to be completed. Also, starting task D needed task B to be completed. Task E can only startupon completion of Task C. Whereas starting task F needs the completion of both the tasks D and E. Finally, starting task G needed, task Fto be completed. The processing times for tasks, A, B, C, D, E, F, and Gare 2.4, 2.2,0.9, 1.0, 1.2, 1.8. are 1.5 minutes respectively. How many minimum numbers of workstations are needed? Round-up to the nearest integer O a. 8 O b. 5 Oc. None is the correct answer O d. 6 O e. 4.
A manufacturer 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 180 units per day. The product requires 7 tasks in total. These tasks are namely, A, B, C, D, E, F, and G respectively. Task A does not have any predecessor to start. To start Task B, it requires Task A to be completed. Starting 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 D and E. Finally, starting task G needed, task F to be completed. The processing times for tasks, A, B, C, D, E, F, and G are 2.4, 2.2, 0.9, 1.0, 1.2, 1.8, are 1.5 minutes respectively. Applying the most remaining tasks rule for balancing the assembly line, with ties broken according to longest task time first. What will be the idle time for the LAST Workstation? a. 0.57 b. 1.17 С. 0.47 d.…
Specifying optimistic, pessimistic, and most likely or mode times are sufficient to generate the beta distribution describing completion times. The applet opens with values Optimistic = 2 weeks, Pessimistic = 11 weeks, and Mode = 4 weeks. Drag the mode line inside the distribution to see how the shape changes as expectations about the most likely outcome change. Drag between 0 and the current Optimistic value to change the Optimistic value. Drag, in either direction, beyond the upper end to change the pessimistic value.
Can anyone solve this problem? 1.Draw a network to represent the sequence ofstages involved in the preparation of budgets.2. Can the whole process be completed withinthe required period of 17 weeks?3. If it is necessary to reduce the time taken tocomplete the budgeting process, which stagesshould be investigated and why?4. Explain the difference between total float, freefloat and independent float. Show that stage 1has a free float of 3 weeks, of which 2 weeksare independent float.
Assuming that project ABC must be completed in seven months, how many people will be needed for this project? Historical data suggest five functional points equals one person a month. Use the "Complexity Weighting" scheme from your textbook and the function point complexity weight table for this project shown below. Number of inputs 10 Number of outputs 20 Number of inquires 10 Number of files 40 Number of interfaces 40 A 30-35 people B 35-40 people 40-45 people 45-50 people Questions Filter (6) A H Rated complexity low Rated complexity average Rated complexity average Rated complexity high Rated complexity high
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

SEE MORE QUESTIONS

Recommended textbooks for you

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Practical Management Science

Operations Management

ISBN:

9781337406659

Author:

WINSTON, Wayne L.

Publisher:

Cengage,

Operations Management

ISBN:

9781259667473

Author:

William J Stevenson

Publisher:

McGraw-Hill Education

Operations and Supply Chain Management (Mcgraw-hi…

Operations Management

ISBN:

9781259666100

Author:

F. Robert Jacobs, Richard B Chase

Publisher:

McGraw-Hill Education

Business in Action

Operations Management

ISBN:

9780135198100

Author:

BOVEE

Publisher:

PEARSON CO

Purchasing and Supply Chain Management

Operations Management

ISBN:

9781285869681

Author:

Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:

Cengage Learning

Production and Operations Analysis, Seventh Editi…

Operations Management

ISBN:

9781478623069

Author:

Steven Nahmias, Tava Lennon Olsen

Publisher:

Waveland Press, Inc.

SEE MORE TEXTBOOKS

A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is an immediate predecessor of C. The activity durations are A=4, B=3, C=5.