A plan has budgeted three weeks of effort for consultants, but the job was done in only two weeks. Calculate the variance:

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• 1On November 1, $1000 worth of work on task A was supposed to have been done (BCWS); however, the BCWP was $850. Calculate the schedule variance:

  A.￥-100

  B.￥100

  C.￥-150

  D.￥150

  E.85%

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• 2The purpose of a dummy activity in an activity-on-arrow diagram is to:

  A.Identify a task that could be replaced by another.

  B.Take the slack time into account.

  C.Show a task that is not necessarily neede

  D.D.Denote a mileston

  E.E.Show a dependency relationship.

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• 3As a project is carried out and slack time is consumed on individual tasks, the slack left over for the remaining tasks is:

  A.Insignificant.

  B.Reduced.

  C.Unchange

  D.C.Unchanged.D.Increased.

  E.Doubled.

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• 4Fast tracking means to:

  A.Speed up a project through parallel tasks.

  B.Swap one task for another.

  C.Reduce the number of tasks if possible.

  D.B and C.

  E.None of the above.

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• 5The key purpose of project control is to:

  A.Plan ahead for uncertainties.

  B.Generate status reports.

  C.Keep the project on track.

  D.Develop the project road map.

  E.All of the above.

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• 6Resource leveling will often affect the project by making it:

  A.Shorter.

  B.Longer

  C.More responsive to customer needs.

  D.A and C.

  E.B and C.

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• 7Using the figure in the Special window, The slacktime in Activity "G" is （    ） weeks.

  A.2

  B.3

  C.4

  D.5

  E.7

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• 8Using the figure in the Special window, Activity "D" has a latest start time of （    ） weeks and a latest finish time of （    ） weeks.

  A.2, 10

  B.4, 12

  C.6, 14

  D.7, 15

  E.9, 17

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• 9Using the figure in the Special window, Activity "L" has an early start time of （    ） weeks and an early finish time of （    ） weeks.

  A.11, 13

  B.12, 14

  C.13, 15

  D.14, 16

  E.15, 17

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• 10Using the figure in the Special window, The Critical path is （    ） weeks.

  A.21

  B.22

  C.23

  D.24

  E.25

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