A practice guide for requirements elicitation offers the following information:
Disadvantage: Likely to be particularly time-consuming to conduct.
Disadvantage: Difficult to separate fact from opinion.
Advantage: Provides an opportunity to build rapport.
Advantage: Provides an opportunity to experience the business environment.
To which elicitation method does this extract refer?
A. Focus group
B. Interviews
C. Observation
D. Workshop