AON network diagramB(4)A(3)Reduce A byD(6)byC(6)Total additional cost is $E(6)(If there is no amount for a box enter O. All boxes must be filled.)F(5)G(7)week(s), B byweek(s), E byweek(s), H byH(3)week(s), C byweek(s), F byweek(s).week(s), Dweek(s), G by Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completiontime of the project by 5 weeks in the most economical way.ActivityABсDETIFGHNormalTime(weeks)A(3)3D(6)466657AON network diagramB(4)3C(6)NormalCost ($)5006007001,4501,7502001,450450E(6)F(5)Crash Time(weeks)23344553G(7)CrashCost ($)8907101,1802,0702,2902001,740450H(3)MaximumWeeksReduced11322O2OCrash Costper Week ($)39011016031027001450

Project crashing involves shortening the expected time taken for a project. The process of reduction…

Answered: AON network diagram B(4) A(3) Reduce A…

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

Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a num- ber of activities that must be completed before a training program of this nature could be conducted. The activities, immediate pre-decessors, and times appear in the accompanying table: A—2 B—5 C—1 D B 10 E A, D 3 FC6 G E, F 8 A) Develop an AON network for this problem.b) What is the critical path?c) What is the total project completion time? Please answer A B C and show work
Angel healthcare Ltd., has 2 investment opportunities, each costing $120000 and each have expected profit as shown below: Years Project "A' Project "B' ($) ($) 1 40000 30000 2 30000 40000 3 20000 35000 4 15000 30000 Year 1 2 3 PVIF @ 10% 0.909 0.826 0.751 4 0.683 Compute NPV & Profitability Index, Suggest which Project to be preffered at 10%cost of capital
IFS233 Donell Consulting recently completed an IT training platform implementation with a public firm. The project concluded after the completion of a testing, piloting and sign-off from the project stakeholders. Though completed, the project manager was reviewing their notes, in which they listed all the important occurrences that were recorded during various project phases: ● The pilot of the training platform is about to begin, and the COO of the firm has informed the project team that they want an additional 1000 staff trained and included, and the firm will be increasing budget accordingly. The new systems analyst replacement just found an issue with the way in which the training platform is recording information inputted from users. Apparently, it does note read or collate all the metadata produced during user inputs, and only considers metadata that leads to a complete sequence of inputs. This is going to cause issues in how we record the users' activities as the client wants to…
for the following project, assume the quantity for the project Equal 37, use LSM to determine the finish date for the project. Productio Activity IPA n Rate Relation [Day/m] A 1 В A 3 FF 2 SS Answer:
Chuck’s Custom Boats (CCB) builds luxury yachts to customer order. CCB has landed a contract with a wealthy customer. Relevant data are shown in the table below. The complication is that the customer wants delivery in 32 weeks or he will impose a penalty of $375 for each week his yacht is late. Activity Immediate Predecessor Normal Time (NT) Weeks Crashing Cost 1st Week 2nd Week A ― 9 $410 $415 B A 7 125 -- C A 5 45 45 D B 4 300 350 E C 6 50 -- F D, E 5 200 225 G F 8 -- -- H F 7 85 90 I G 6 90 -- Construct a network diagram for the project Indicate the critical path when normal activity times are used. Develop a crashing schedule. Note: No activity can be crashed more than two weeks. Show breakdown of work
Example: Undertaking by a contractor to implement a contracting for excavation works according to the scheme below, undertaking to complete the work within a period of 36 weeks with a probability of 99% between in light of the contractor's probability. The actual time period for the completion of the project within the PERT technology? Act. a b te u C.P 1-2 7 8. 6.33 1 1 *1,2 2-3 6. 9 6.33 0.66 0.443 *2 2-4 3 7 8. 6.5 0.83 .693 *1 2-5 4 6. 0.33 3-6 9. 10 8.66 0.66 0.443 *2 4-7 6. 8 11 8.166 0.83 .693 *1 5-7 4 7 5.83 0.5 6-8 7 10 7.16 0.83 .693 *2 7-8 4 8 7.5 0.83 .693 *1 8-9 4 7 9 6.83 0.83 .693 *1,2
Given the information below, estimate the probability that the noncritical path Upper B dash Upper C dash Upper GB-C-G will take more than 1515 weeks. Hint: Subtract from 1.0 the probability that Upper B dash Upper C dash Upper GB-C-G will take 1515 weeks or less. Refer to the standard normal table LOADING... . Activity Expected Time (weeks) Variance A 3.53.5 1.001.00 B 5.05.0 0.690.69 C 3.53.5 0.150.15 D 11.511.5 1.781.78 E 6.56.5 2.402.40 F 8.58.5 2.552.55 G 4.54.5 0.690.69 Part 2 The probability that this path will take more than 1515 weeks to complete is enter your response here. (Enter your response rounded to four decimal
The Peabody Coal Corporation recently completed the final feasibility report for a new general ledger accounting system. It has hired a consulting firm to program and install the new system. The consulting firm is charging $350,000 for the remaining tasks to be performed. These tasks are to be performed over the next 10 months as detailed in the Gantt chart in the diagram. The consulting firm is extremely concerned with the project staying on schedule because it is receiving a flat fee. The release of the final payment is contingent upon the system performing as stated in the contract and upon Peabody receiving appropriate documentation of the system.Requireda. Prepare a PERT diagram and indicate the critical path.b. What happens to the time frame of the implementation of the project if the manufacturer is 4 weeks late shipping the hardware?c. What happens if the data conversion does not go smoothly and takes an additional 3 weeks? d. Who should conduct the postimplementation review?…
What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4 days? Normal Cost $800 $200 $600 $750 $1,200 Normal Crash Activity Time (days) Time (days) 4 3 8 6 The total cost of crashing the project by 4 days is $ ABCDE 487 355 (Enter your response as a whole number.) Total Cost with Crashing Immediate Predecessor(s) $1,500 $1,650 By how many days should each activity be crashed to reduce the project completion time by 4 days? Fill in the table below. (Enter your responses as whole numbers.) Each Activity Should be Reduced BY (days) Activity A B C D E $1,100 $600 $650 A C
You are the project manager of the software installationproject in Table 7.12. You would like to find the minimum-costschedule for your project. There is a $1,000-per-week penaltyfor each week the project is delayed beyond week 25. In addi-tion, your project team determined that indirect project costsare $2,500 per week.a. What would be your target completion week?b. How much would you save in total project costs with yourschedule?
Stinnett Transmissions, Incorporated, has the following estimates for its new gear assembly project: Price $1,220 per unit; variable costs = $3.75 million; quantity = 90,000 units. Suppose the company believes all of its estimates are accurate only to within ±15 percent. What values should the company use for the four variables given here when it performs its best-case scenario analysis? What about the worst-case scenario? Pls don't copy answer i give up vote
Preceding Activity Crashed Cost per week $600 $700 $400 Activity Normal Completion Time (week) Crashed Completion time (week) A 7 5 B 12 10 A 8 2 $800 $300 $500 E C, D 5 4 F E 9 8 D. F 10 10 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. Showing the earliest start time, the earliest finish time, the latest start time and the latest finish time of each of the activities in the project determine the completion time of the project and the critical path. ii. Find the slack time (delay time) of each of the activities, the critical and the non-critical activities. Find the minimum possible completion time of the project by considering the crashed completion times and the minimal total cost of that crashing the project. iv. Need proper handwritten answers. Thank you!

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

AON network diagram B(4) A(3) Reduce A by D(6) by C(6) Total additional cost is $ E(6) (If there is no amount for a box enter O. All boxes must be filled.) F(5) G(7) week(s), B by week(s), E by week(s), H by H(3) week(s), C by week(s), F by week(s). week(s), D week(s), G by