Correct Answer : All of the above
Explanation : * CPM analysis is activity oriented* PERT analysis is event oriented* In CPM, the time is related to cost* CPM does not make any allowance for the uncertainties in the duration of time
Correct Answer : Option (C) : Increasing the direct cost and decreasing the indirect cost
Correct Answer : Option (B) : 2.3% and 84.1%
Correct Answer : Option (A) : 1, 2 and 3 are correct