Question: A project network is shown in the figure. A project network with 12 activities and 14 directed arcs is shown. Activity Start is connected to

A project network is shown in the figure.

A project network with 12 activities and 14 directed arcs is shown.

  • Activity Start is connected to activity A.
  • Activity A is connected to activity B, to activity C, and to activity D.
  • Activity B is connected to activity E and to activity F.
  • Activity C is connected to activity G.
  • Activity D is connected to activity H.
  • Activity E is connected to activity I.
  • Activity F is connected to activity J.
  • Activity G is connected to activity J.
  • Activity H is connected to activity J.
  • Activity I is connected to activity Finish.
  • Activity J is connected to activity Finish.
  • Activity Finish has no arcs directed to other activities.

Activities A-J have numeric values displayed under the Activity label. These values are given below:

  • A: 3
  • B: 4
  • C: 3
  • D: 7
  • E: 7
  • F: 6
  • G: 9
  • H: 6
  • I: 5
  • J: 7

Use the network of related activities with their duration times (weeks) to complete a row for each activity under the column headings below. (For the precedence activities, enter your answers as comma-separated lists. If an activity does not have immediate predecessors, enter NONE.)

ActivityPrecedence ActivitiesActivity Time (weeks)ESLSEFLFSlackCritical Path?A ---Select--- Yes NoB ---Select--- Yes NoC ---Select--- Yes NoD ---Select--- Yes NoE ---Select--- Yes NoF ---Select--- Yes NoG ---Select--- Yes NoH ---Select--- Yes NoI ---Select--- Yes NoJ ---Select--- Yes No

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