For an activity in a CPM analysis, the early Finish time is 13 and the lateFinish time is 13. Duration of activity is 6. Which of the following statementsis true?A. The early start is 6B. The duration of the activity is 13C. The slack of this activity is 13D. The activity is on the critical path

Given- Early Finish Time (EF) = 13Late Finish Time (LF) = 13Activity Duration = 6

Answered: For an activity in a CPM analysis, the…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

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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 a project with three paths and their corresponding path lengths: A-B-C: 25 days, A-D-F: 15 days, and B-C-D-E: 20 days; which of the following statements is TRUE? * Activity B has the most slack The expected duration of the project is 60 days The earliest project completion time is 15 days The critical activities are A, B and C
PERT could be used to answer which of the following managementquestions? A. Can we delay a particular activity and still finish the project on time?B. When are we scheduled to start a particular activity?C. Which activities should be finished on time?D. All of the above.
If an activity has a zero slack, it: A. Is on the critical path.B. Must be a noncritical activity.C. Can be completed in no time at allD. Means the project is expected to be delayed.
The following statement about a noncritical activity is FALSE: A. Delaying it beyond its slack will cause the delay of the whole project.B. It can be delayed.C. Both A and B.D. Neither A nor B.
The extent of time by which an activity can be delayed beyond its earliest start time without extending the project is_____ Oa. Slack time O b. Latest start time Oc Optimistic time Od. Expected start time
Which of the following questions regarding a project CANNOT be answered even if the critical path of a project is known? * A. How long can each of the activities be delayed without delaying the project? B.When is the earliest project completion time? C. Which activities should not be delayed? D. None of the above
Which of the following questions regarding a project CANNOT beanswered even if the critical path of a project is known? A. How long can each of the activities be delayed without delaying the project?B. When is the earliest project completion time?C. Which activities should not be delayed?D. None of the above
e. List the activities that must be completed by the end of the 15th week in orderto guarantee that the project is not delayed
g. Which activities can be delayed? h. If activity B were delayed by 2 days, how long can activity G be delayed without delaying the whole project?
According to Goldratt’s critical chain theory, what should you do in order to reduce risk in project schedules? A: Start activities in the feeder chains as late as possible. B: Add buffers to the critical chains. C: Start activities in the critical chains as early as possible. D: Start activities in the feeder chains as early as possible. 2. You are adding duration buffers that are non-workable schedule activities to manage uncertainty in your project schedule. What tool or technique are you using? A: Parametric estimating B: Critical path method C: Three-point estimating D: Critical chain method
Develop a WBS to reflect the scope of this project, showing the dependencies of the activities. Apart from preventing scope creep, what are some of the other benefits from having a WBS? You realize you will also need a Schedule Management Plan. Describe what is a Schedule Management Plan and state why it is necessary to have such a plan.
. True/False Statements (Tick the correct option)  Selection of the critical path in network activity diagram for any project, is always focused onresult of the minimum time duration of the critical activities [ True / False ] Suppose, we have total 03 activities in the project “X”; namely L, M and N respectively. An activity “M” is the immediate successor of the activity “L”, while the activity “M” is the immediate predecessor for the activity “N”. According to this scenario, an activity “M” will be the last activity of the project “X” in the network activity diagram [True / False ] The dummy activity consumes both time and resources [True / False ] Towards the optimal solution through stepping stone method, when degeneracy problem is occurred, the next step is to focus on searching lowest value on the independent position in a non-allocated cells [True / False ] Hungarian algorithm, first convert any given assignment matrix into row reduction matrix [True / False

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