Correct answer is D.
The difference between the early and late finish of a task is called the total float for that task. Total float is the amount of time that a scheduled activity can be delayed from its early start date without delaying the project finish date.
Correct answer is D.
The difference between the early and late finish of a task is called the total float for that task. Total float is the amount of time that a scheduled activity can be delayed from its early start date without delaying the project finish date.