i was going through the free sample questions one of the link and I was confused with the answer.
You are the project manager for the large Project. You are currently busy with approximating number of work periods required to complete individual activities with estimated resources. Which of the following inputs you need for this ?
1. Activity List
2. Activity resource requirements
3. Resource Calendars
4. All of the above
It says option 3 is correct. But I feel it should be option 4. Their explanation also says "Approximating number of work periods required to complete individual activities with estimated resources is done in Estimate Activity Duration process. Activity List, Activity resource requirements and Resource Calendars are inputs of Estimate Activity Duration process. PMBOK Page no 177.'
Please give your opinion.
*Disclaimer-I believe we can discuss free sample questions on this forum.