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...

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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
This was a three part question. Bartelby helped me get A and B. The picture for Part A is the network diagram and Part B's answer is below for the critical path. My question I need to answer is Part C which is in the second picture. Part B There are the following paths in the project network. A –> B –> D –> G –> J = 2 + 4 + 2 + 3 + 7 = 18 A –> B –> E –> G – >J = 2 + 4 + 1 + 3 + 7 = 17 A –> B –> F –> H –> J = 2 + 4 + 8 + 5 + 7 = 25 A –> C –> F –> H –> J = 2 + 5 + 8 + 5 + 7 = 27 A –> C –> F –> I –> J = 2 + 5 + 8 + 4 + 7 = 26 The longest path in all the possible paths of the project network is A –> C –> F –> H –> J with the longest time. Therefore, the project duration is 27 days.
IMPORTANT NOTE: All Project Management Questions are from the same Project. You only need to solve the project one time. The CEO of Carol O'Lights Manufacturing, produces custom-built relay devices for auto makers. The most recent project undertaken by Ms. O'Ligi requires 11 different activities. The activities necessary to build an experimental relay model and related data are given in the following table. What is the Late Finish on Activity A? ACTIVITY DESCRIPTION PREDECESSOR A B C 0000000 D 7 E F G H 1 J K 10 11 12 13 14 Order new Machinery Plan new physical layout Determine safety changes in existing machinery Receive equipment Hire new employees Make plant alterations Make changes in existing machinery Train new employees Install new machinery Relocate old machinery Conduct employee safety orientation C B, D A, E E F, G F, G D H, I, J TIME (WEEKS) 6 4 2 1 4 10 2 6 11 16 8
Three activities are candidates for crashing on a project network for a large computer installation (all are, of course, critical). Activity details are in the following table: Activity A B C Normal Time Crash Time Normal (days) (days) Cost 7 6 4 11 2 9 $5,000 $1,400 $4,000 Total Cost with Immediate Crashing Predecessor(s) $5,600 $3,300 $6,400 a) Activity that should be crashed first to reduce the project duration by 1 day is A b) Activity that should be crashed next to reduce the project duration by one additional day is A B A B C ect: 0
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. Draw the project network, and compute the expected time and variance for each activity. Develop an activity schedule for this project, compute activity slack time and identify critical path.
Please do not give solution in image format thanku
Below is a network diagram that represents a university revamp project. The project manager analyzes this project using the critical path (CP) method. Activity durations are indicated on the network
What is the value of the missing item labeled (a) in the table above? Round to the nearest integer. What is the value of the missing item labeled (b) in table above? Round to two decimals. Draw the network diagram for this project. Clearly label the earliest start, earliest finish, latest start, latest finish and slack for each activity. Specify the critical path and the critical activities. State the expected C.P. duration State the variance of the critical path. What is the probability that the dashboard will be delivered within 20 days?
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
A project with Earned Value (EV) = $1000, Actual Cost (AC) = $800 and Planned Value (PV) = $800. What is the Schedule Variance (SV)?
I need solve this in project management
Management & Science University (MSU) have appointed you as a project manager to conduct a Joint Application Design (JAD) session with members from various departments. As a project manager, you are required to develop a specific schedule for the tasks listed below. The estimated task duration for each shown in parentheses. First, you must contact and brief the participants and explain their responsibilities (1 day). Then you must obtain approval from their department managers (3 days). After you have obtained the approval, you can begin the two tasks where you can prepare the agenda for the JAD session (7 days) and arrange the meeting room (2 days) When the agenda is ready, you can start two more concurrent tasks which are preparing the information packets (4 days) and to create visual aids (8 days). When the meeting room is arranged and information packets are ready, you can send out an email to all participants (1 day). Finally, after the e-mail is sent to participants and the…

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