Construction Planning and Management
Consider the following features/factors: 1. Projects are of the non-repetitive type 2. Time required need not be known 3. Time required is known precisely 4. Events have been established for planning 5. Emphasis is given to activities of project PERT is preferred for planning because of

1, 3 and 4
1, 2 and 4
3, 4 and 5
1, 2 and 5

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Construction Planning and Management
In India, are prefabricated components costlier than those of traditional cast-in-situ items that the prefabricated components replace?

Yes, because of heavier overheads and handling cost
No, because of repetitive manufacture of a number of elements
Yes, because of the very high order of quality control for the factory made components
No, because of savings in site labour

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