a) Draw the network diagram showing ES, EF, LS, LF, and the critical path.b) Perform CPM calculations and complete the table below.c) Crash the schedule one day at time and show the effect of crashing each activity on the network bycrossing out values and writing the new ones immediately above or below it.d) Calculate the normal, least-cost, and crash duration for the project. Then calculate the cost associatedwith each duration. Indirect cost (overhead) is $100 per day.e) Draw the graph of the total cost corresponding to the crashing exercise:Activity IPAABHActivityABсDEFGABB, CCD, FE, FG, HIPAAABB, CCD, FDurationNormal7618106+7Duration7610644Crash57432142ESCost $Normal$500$550$800$1,200$600$500$700$650$300EFCrash$640$630$935$1,440$700$590$1,000$950$300LSLFTFFF

Find the Given details below: Activity Predecessor Normal Time (NT) (Days) Normal cost (NC) Crash…

Answered: a) Draw the network diagram showing ES,…

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

A large Southeast city is requesting federal funding for a park-and-ride project. One of the requirements in the request application is a network plan for the design phase of the project. Sophie Kim, the chief engineer, wants you to develop a project network plan to meet this requirement. She has gathered the activity time estimates and their dependencies shown here. Description Survey Soils report C Traffic design D Lot layout E Approve design Illumination G Drainage H Landscape I Signage J Bid proposal ID A B The project is expected to take The critical path is: Early start for Activity E is: Late finish for Activity F is: Slack for Activity C is: Predecessor None A A A B, C, D E E E E F, G, H, I Time (days) 13 22 21 a 9 74 20 20 22 17 15 12 days. day(s).
Activities, preceding activities, normal and crashed completion times of each of the activities and crashed costs of activities per week of a project are given in the following table. Activity Preceding Activity Normal Crashed Completion time (week) Crashed Cost Completion Time (week) 7 per week A 7 B $500 C 4 3 $700 $600 A A, C В, D D, E D 7 E F 10 9. $800 9 8 $400 i. Draw the network diagram linking all the activities in a way that it shows if there exist any preceding activity/activities before starting each of the mentioned activities in the above table. ii. Find the earliest start time, the earliest finish time, the latest start time and the latest finish time of each of the activities in the drawn diagram of the project and hence the completion time of the project and the critical path.
The managers at AllBirds have operations in multiple countries, which operate on different financial management systems. This has been increasingly challenging for the company, so the Justin is looking to consolidate and integrate the financial management across all locations into a single software system that can operate across the national boundaries. This is a new, complicated and lengthy project, so Justin has identified a set of activity categories that will need to be carefully managed, as noted in the table. What is the probability that project can be completed two months early?
Draw a network representation of the project (nodes = activities, arrows = precedence constraints). Provide early start/early finish as well as late start/late finish times for all activities. What is the duration of the project, and which tasks are on the critical path? Task Description Duration Predecessors A Project Planning 16 days - B Evaluation Existing Apps 20 days - C Define Value Proposition 12 days B D Define User Interface 18 days B E Define Technology Requirements 22 days C and D F Document Requirements 14 days E G Develop Architecture 35 days A and F H Creation Code Design 18 days G I Roadmap Feature Development 12 days G J User Interface Development 74 days H and I K Code Development 92 days H and I L Release Testing 32 days J and K M Get User Feedback 22 days L N Bug Fixing 28 days L O Marketing Plan 54 days E P Release Product 5 days M, N and O
Below is a project listed in a table with: activity, predecessor, and duration. Activity A B с D E F G H Predecessor none A A с B B D, E, F G Fill in the chart below by filling in: early start (ES), early finish (EF), ☐late start (LS), A late finish (LF), duration (D), and float (F). Then, answer the questions based on the chart. Hint: You can use the Word tools to fill in the chart, or you can draw the chart by hand, then photograph or scan your graph to submit it. 1. Fill in the chart below. B Duration (weeks) C 5 3 8 13 7 9 10 7 - D E F G H
Teams must provide a table diagram (as shown in the sample below) of the projectimplementation plan. i.e., a table which details the major activities involved in settingup the new product operation with their time estimates and predecessor relationships.Note: The implementation plan must include at least ten (10) activities. (Note: SeeChapter 3 of the course text for assistance) Teams must provide a PERT/CPM network diagram (as shown in the sample below)of the project implementation plan. i.e., a diagram which details the major activitiesinvolved in setting up the new product operation with their time estimates andpredecessor relationships. Note: The implementation plan must include at least ten(10) activities. (Note: See Chapter 3 of the course text for assistance)
Draw a fully analyzed AON network diagram and determine the project duration. Be sure to include all activity times (ES, LS, EF, LF) in the network diagram. also, prepare an activities boundary timetable for the project.
Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of this project are listed in the following table: Activity Normal Time(weeks) Crash Time(weeks) Normal Cost Total Cost with Crashing Immediate Predecessor(s) A 4 3 $2,000 $2,650 — B 2 1 $2,100 $2,900 — C 3 3 $750 $750 — D 8 4 $2,300 $2,620 A E 6 3 $900 $1,275 B F 3 2 $3,200 $4,700 C G 4 2 $1,400 $1,900 D, E I have answers for the frist part of the question: a) Based on the given information regarding the activities for the project, the project length = 16 weeks. b) The total cost required for completing this project on normal time = $12,650. c) For reducing the duration of the project by one week, the activity that should be crashed first is activity…
Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of this project are listed in the following table: Activity Normal Time(weeks) Crash Time(weeks) Normal Cost Total Cost with Crashing Immediate Predecessor(s) A 4 3 $2,000 $2,650 — B 2 1 $2,100 $2,900 — C 3 3 $750 $750 — D 8 4 $2,300 $2,620 A E 6 3 $900 $1,275 B F 3 2 $3,200 $4,700 C G 4 2 $1,400 $1,900 D, E a) Based on the given information regarding the activities for the project, the project length = 16 weeks. b) The total cost required for completing this project on normal time = $12,650. c) For reducing the duration of the project by one…
A project has the activity duration and cost information indicated in the table where all times are in weeks. What is the total cost for completing this project in 50 days? Activity Predecessor Normal Time Normal Cost Crash Time Crash Cost A -- 8 $12,000 5 $21,000 B A 12 $20,000 9 $30,000 C A 15 $24,000 10 $60,000 D B 3 $10,000 2 $15,000 E C 9 $17,000 6 $34,000 F E 7 $5,000 6 $6,000 G D 8 $14,000 6 $20,000 H A 12 $22,000 10 $30,000 I H 6 $50,000 5 $55,000 J F, G, I 11 $33,000 9 $50,000
1. The following are the activities and the time durations towards completion of a project. Compute the most probable or mean time. Indicate your answers in the last column of the table below. (See Table 1) 2. Construct the Network Diagram. Avoid DUMMIES. Determine the Early Start and Early Finish of the project and indicate them in the network. Total Duration of the Project: ______ 3. Re-draw the network diagram below. Determine the Late Start and Late Finish of the project and indicate them in the network.Total Duration of the Project = ____________________ 4. Tabulate your results by filling up the cells in the table below. (See Table 2) 5. Determine critical path:___________ 6. Show the critical path by highlighting or tracing it with red-colored lines in the network diagram in item 3.
Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: a. the critical activities for the leadership training program development project are: _____ b. the project length for the leadership training program development project= __ days. c. Slack time for each of the activities is: Activity: Slack time: A ______ B ______ C ______ D ______ E ______ F ______ G ______

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