What is the earliest that Activity D can begin if Activity A takes 3 days,Activity B takes 5 days,and Activity C takes 7 days?
A)Day 15
B)Day 7
C)Day 5
D)Day 3

Question

What is the earliest that Activity D can begin if Activity A takes 3 days,Activity B takes 5 days,and Activity C takes 7 days?
A)Day 15 
B)Day 7 
C)Day 5 
D)Day 3

Quizplus · Accepted Answer

Activity D can only begin after Activities A, B, and C have been completed. Therefore, the earliest possible start date for Activity D is the sum of the duration of Activities A, B, and C, which is 3+5+7=15. Therefore, the correct answer is B, Day 15.

What Is the Earliest That Activity D Can Begin If