Activities/Assessments:Activity 11: IndividualGiven the activities of a project, their time estimates, and their immediatepredecessors shown below:1. Draw the Gannt chart for this project.2. What's the earliest expected time to finish the project?3. Which activities should not be delayed?4. Which activities can be delayed?5. What's the maximum amount of time that each of the activities can be delayedwithout delaying the whole project?Activity Times,monthsActivitiesImmediateMaximum Slack,monthsPredecessorsA2В32A4ВE4CF3G5D, EHF, G

Given: Activities Activity Times, months Immediate predecessors Maximum slack moths A 2 - B…

Answered: Given the activities of a project,…

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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Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A 7 − E 5 B B 8 − F 6 B C 4 A G 11 C, E D 3 A H 7 D , F Part 2 Dave's earliest start (ES) and earliest finish (EF) are: Part 3 Part 4 Part 5 Part 6 Part 7 Part 8 Part 9 Part 10 Dave's latest start (LS) and latest finish (LF) are:…
Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A 7 − E 4 B B 6 − F 5 B C 4 A G 10 C, E D 2 A H 8 D , F Part 2 Dave's earliest start (ES) and earliest finish (EF) are: Part 3 Part 4 Part 5 Part 6 Part 7 Part 8 Part 9 Part 10 Dave's latest start (LS) and latest finish (LF) are:…
What is the relationship between the earliest start time (EST) of an activity and the earliest completion time (ECT) of the activity? a. EST + Activity time = ECT b. EST × Activity time = ECTc. EST = ECT d. None of these statements is correct.
The activities needed to replace a broken window pane are given below. Activity Duration (in mins) Preceding activities A Order glass 10 - B Collect glass 30 A C Remove broken pane 15 B,D D Buy putty 20 - E Put putty in frame 3 C F Put in new frame 2 E G Putty outside and smooth 10 F H Sweep up broken glass 5 C I Clean up 4 all (a) Construct an activity network for the project. (b) What is the minimum time to complete the replacement? (c) Show the Earliest Start Time and Latest Finish Time of each activity.
Task Predecessor Duration A Start 3 B Start 5 C B 8 D A, C 12 E C 7 F D, E 9 Given the requisite information above, what is the critical path duration? What are some mechanisms for “crashing” a project.
8. Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A 7 − E 4 B B 6 − F 5 B C 4 A G 11 C, E D 2 A H 8 D , F Part 2 Dave's earliest start (ES) and earliest finish (EF) are: Activity ES EF A ___ 7 Activity ES EF B ____ Activity ES EF C _____ Activity ES EF D ___ Activity ES EF E ___ Activity ES EF F __ Activity ES EF G ____…
Consider a project consisting of the following tasks: Task Duration (weeks) Dependencies A 6 – B 5 – C 1 A D 8 B E 3 B F 2 C, D G 7 E, F (a) Draw an activity-on-arc (AOA) graph for this project, including task durations. (b) Identify the critical path, and show your working.
Recently, you were assigned to manage a project to remodelthe seminar room for your company. You have constructed anetwork diagram depicting the various activities in the project(Figure 7.13). In addition, you have asked your team to estimatethe amount of time that they would expect each of the activitiesto take. Their responses are shown in the following table: a. What is the expected completion time of the project?b. What is the probability of completing the project in 21 days?c. What is the probability of completing the project in 17 days?
The estimated times and immediate predecessors for the activities in a project at Howard Umrah's retinal scanning company are given in the following table. Assume that the activity times are independent. Time (weeks) Immediate Time (weeks) Immediate Activity a m b Predecessor(s) Activity a m b Predecessor(s) A 8 10 12 — C 7 10 11 A B 6 12 18 — D 6 10 12 B The expected completion time of the critical path = weeks (round your response to two decimal places).
1. Define what a PERT diagram is relative to project planning.
PROJECT PLANNING & SCHEDULING WITH GANNT CHART Given the activities of a project, their time estimates, and their immediatepredecessors shown below:a. Which activities should not be delayed?b. Which activities can be delayed?c. What’s the maximum amount of time that each of the activities can be delayed without delaying the whole project? Activities Activity Times,months ImmediatePredecessors Maximum Slack,months A 2 - B 3 - C 2 A D 4 B E 4 C F 3 C G 5 D, E H 2 F, G
I need help with the critical path method. I want to do the critical path, slack times, and all earliest and latest start and finish times for each of the activities. Activity Immediate Predecessor(s) Time (Days) A __ 5 B A 4 C A 6 D B 6 E B 4 F C 4 G D 6 H E, F 8 I G, H 5

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Given the activities of a project, their tim redecessors shown below: 1. Draw the Gannt chart for this prc 2. What's the earliest expected time 3. Which activities should not be del