Multiple Choice
Activity 7 is directly preceded by two activities,activity 5 and activity 6.Activity 5 has an expected time of 5 and ES time of 6.Activity 6 has an expected time of 7 and an ES time of 7.Activity 7 has an expected time of 10.The ES for activity 7 is
A) 10
B) 11
C) 14
D) 21
E) 24
Correct Answer:

Verified
Correct Answer:
Verified
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