please answer all parts of the question within 30 minutes with detailed explanation. Make sure calculation form part of the answer and are in details for better understanding. If calculations are not shown or are poorly done i will surely give negative ratings. Q2. For the following predecessor table (where duration is in weeks)Draw a corresponding AON network.Compute ES and EF for each activity.Compute LS and LF for each activity. Find the critical path.Determine the total slack and free slack.Activity PredecessorsDurationA6B3DE63954262

Project management is the planning and coordination of a company's resources to advance the…

Q2. For the following predecessor table (where duration is in weeks) Draw a corresponding AON network. Compute ES and EF for each activity. Compute LS and LF for each activity. Find the critical path. Determine the total slack and free slack. Activity Predecessors Duration A B C D B B F G E 395428 3

Q2. For the following predecessor table (where duration is in weeks) Draw a corresponding AON network. Compute ES and EF for each activity. Compute LS and LF for each activity. Find the critical path. Determine the total slack and free slack. Activity Predecessors Duration A B C D B B F G E 395428 3

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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Given the following information, a. Draw a project network. b. Complete the forward and backward pass, compute activity slack, and identify the critical path. c. How sensitive is the network schedule? Briefly justify your answer? d. Which activities have free slack? Activity Predecessor Duration (days) A None 10 B None 20 C A 10 D A 30 E B 10 F C 30 G C, D 20 H D, E 10 I F, G, H 20
Calculate, ES, EF, LS and LF for each activity, and highlight the critical path indicating the length of this project.
A public accounting firm requires the following activities a. Draw a network for this project.b. Make a forward pass and a backward pass to determine ES, LS, EF, and LF.c. What are the critical path and the project completion time?d. If the project completion must be reduced by twodays, which activities might be affected?
GreenzTech Inc. is planning on installing a new computerised accounting system. For thisproject, they have established the following activities, precedence relationships, and timeestimates in weeks:1. Based on the calculation of estimated times, what is the critical path?2. What is the estimated time of the critical path?3. What is the activity variance along the critical path?4. What is the probability of completion of the project within 50 weeks or less?
A project has these activities, precedence relationships, and activity durations: Activity Immediate Predecessor Activity Activity Duration (Week)a * 3b * 4c * 3d c 12e b 5f a 7g e,f 3 a. Draw a CPM network for the project. b. Provide an overview for the project by computing the duration for each path. c. What is the critical path? What is the project's estimated duration?
Please assist in detailed explanation on the following question in Project Scheduling: 1) - A company decides to plan a project, with activities, precedence and deterministic durations given in the following table: Activity i Duration (days) Immediate Predecessors A 32 none B 21 none C 30 none D 45 A E 26 A, B F 28 C G 20 E, F Questions: 1.1) What method should be used? Using only one pseudo-activity, draw the project network, with arcs labeled by the activity name and duration. 1.2) Compute and display in a table the earliest and latest starting and finishing times, as well as slack, for each activity, and identify the critical path(s). 1.3) Draw a Gantt chart of the schedule, based on earliest starting times 1.4) Which activities must be completed by day 60 to ensure that the project is not delayed?
I need help with the following: -Calculating the expected time and variance for all of these activities. -Drawing the full network with the Activity on Node Style. -Calculate what the Criticial Path is using CPM method. -Activity variance for the critical path and the standard deviation -Finding the probability of completing of the project before 41 weeks using the Simple Way
Use the information in the table to sketch the AON network and compute early start and finish times ,late start and finish times, total slack for each activity. Activity Time Predecessor A 8 B 4 A C 5 B, F D 12 A E 8 D F 4 D G 9 E, F
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1. Construct the PERT network for this project 2. Compute for the Earliest Start Time and Latest Start Time, Early Finish and Late Finish and slack time for each activity 3. What is the Critical Path? 4. How long can activity C be delayed without delaying the whole project?
Activity immeddiate predecessor time(Week) A - 6 B A 3 C A 7 D C 2 E B,D 4 F D 3 G E,F 7 Q1,Draw the network Q1,Draw the network. Q2,what is the critical path Q3,how many weeks will it take to complete the project. Q4, How much slack does activity B have
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