Guys,

I read a question about "Business need" somewhere in some mock test. I can't remember the wording of question but it was pretty simple, I selected the answer "Business case", but it was wrong answer. The correct answer was "Product scope Desription".

its at PMBOK  page 75. The problem is I see Business need in 3 places. Can somebody help me clearing this doubt:

Develop Project Charter: Inputs

.1 Project Statement of work