Operations Management: Processes And Supply Chains (12th Edition) (what's New In Operations Management)
Operations Management: Processes And Supply Chains (12th Edition) (what's New In Operations Management)
12th Edition
ISBN: 9780134742205
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 7, Problem 2P

The following information is known about a project to upgrade a point-of-sale system at Kids and Tots Apparel.

Chapter 7, Problem 2P, The following information is known about a project to upgrade a point-of-sale system at Kids and , example  1Chapter 7, Problem 2P, The following information is known about a project to upgrade a point-of-sale system at Kids and , example  2

  1. Draw the network diagram for this project.
  2. Determine the critical path and project duration.
  3. Calculate the slack for each activity.

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The following is the data available for a project:  Activity  Predecessor  Expected Duration (Days)  A  -  12  B  A  9  C  B,E  3  D  -  10  E  D  6  F  E  3  G  -  2  H  G  9  I  E,H  2    Expected duration for the completion of the project. Calculate earliest and latest start and finish times for each activity. Draw the network diagram for the project and determine the critical path
The table below show a set of activities of an IS project,its expected completion time (ET) and preceding activities. Activity Preceding Activity Expected Time (ET) A - 7 B A 9 C A,B 5 D C 17 E C 12 F C 7 G D,E,F 10 H D,G 7 Draw a network diagram for the IS project shown above.,and  calculate its earliest completion time (TE), latest completion time (TL) and slack time (ST). If  the activity E took 16weeks instead of  12weeks to complete ,what impact will it have on the project duration?
The Industrial and Systems Engineering Department at Sun University is moving from its old building to a new building. The move must be completed within the 14-day period between semesters. A list of tasks (activities) has been prepared. The activities and precedence requirements are presented in the table below. Three time estimates (in days) are given for each activity: optimistic time, most likely time, and pessimistic time. (a) Perform a forward pass and backward pass through the network to determine the critical path, and the expected duration of the project (b) What completion time should the department specify in its proposal in order to be 85% sure that it will complete the project on time? Activity Activity description Immediate predecessor Optimistic time (days) Most likely time (days) Pessimistic time (days) 1 Initiate move - 0 0 0 2 Prepare new building space 1 2 4 6 3 Pack faculty files and books 1 3 4 5 4…

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Operations Management: Processes And Supply Chains (12th Edition) (what's New In Operations Management)

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