Construction Planning and Management
If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then

expected time of both activities A and B are same
None of these
expected time of activity A is greater than the expected time of activity B
expected time of activity B is greater than the expected time of activity A

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Construction Planning and Management
The reduction in project time normally results in

Increasing the direct cost and indirect cost both
Increasing the direct cost and decreasing the indirect cost
Decreasing the direct cost and increasing indirect cost
Decreasing the direct cost and indirect cost both

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