Which scenario best exemplifies "groupthink", a phenomenon where a group makes faulty decisions due to group pressures, often neglecting realistic appraisal of alternative courses of action?

Group of answer choices

A corporate board unanimously agrees to a proposed plan of action without any discussion on its possible drawbacks due to the charismatic nature of the CEO.

A jury extensively discusses the evidence and only comes to a verdict after every member has an opportunity to express their viewpoints.

A family discusses pros and cons of each family member$$s desired vacation destination before voting for the final decision.

A team of scientists thoroughly debates and critiques every possible approach to solve a problem, even when disagreements arise.