Question: A project has four activities. Activity A has no predecessors and a duration of 1 week. Activity B has Activity A as its predecessor and
A project has four activities. Activity A has no predecessors and a duration of 1 week. Activity B has Activity A as its predecessor and a duration of 4 weeks. Activity C has Activity A as its predecessor and a duration of 3 weeks. Activity D has activities B and C as its predecessors and a duration of 2 weeks. What is the critical path for this project?
Group of answer choices
1. A > B
2. A > B > D
3. A > C > D
4. A > B > C > D
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