The early finish time of an activity is the _______ of early start time and duration of activity
- ASumCorrect
- BDifference
- CProduct
- DRatio
Solution
Concept
EF = ES + D
Formula
EF = ES + D
Step-by-step solution
1. Early finish = early start + duration.
Explanation
Forward pass adds durations.
Why the other options are wrong
Others do not give EF.
Shortcut
EF = ES + D.
Correct answer: A) Sum