Engineering Board Exam Reviewer · Engineering Management · medium
For the project A (3), B (4, after A), C (2, after A), D (5, after B and C), E (3, after C), what is the total float of activity C?
- 0 days
- 4 days
- 1 day
- 2 days
Answer
D. 2 days
Solution
C: ES = 3, EF = 5. D cannot start until B finishes at day 7, so LF of C = 7 and LS = 5. Total float = LS - ES = 5 - 3 = 2 days.
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