PERT-GanttExerciseI

# PERT-GanttExerciseI - E ), b) latest completion time (T L...

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PERT-Gantt Chart Exercise I You have been asked to assist in project planning for a new systems development project.  The  project has been defined to contain the activities shown in Figure 1.  The figure also shows the  task estimated completion time and immediate predecessor(s). Figure 1. Estimated Immediate Activity Time (days)  Predecessors          T E           T L          Slack 1 – Define the problem 3 --- 2 – Produce schedule 2 1 3 – Confirm feasibility 5 1, 2 4 – Staff the project 3 2 5 – Launch the project 3 3, 4 1. In the space below, draw the network for this project. 2. Fill   in   table   above.   Calculate   and   include:   a)   earliest   completion   time   (T

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Unformatted text preview: E ), b) latest completion time (T L ), and c) slack time for all activities. 3. What is the critical path for this project? (i.e. what activities are on the critical path?) Formulas: T E (this task) = ET (this task) + T E (predecessor task); if two or more, select highest T L (this task) = T L (subsequent task) ET (subsequent task); if two or more, select lowest Note: You have to memorize these formulas for the quiz and exam, because they will NOT be provided...
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## PERT-GanttExerciseI - E ), b) latest completion time (T L...

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