Which of the following activities would provide the greatest detail for identifying project scope?

A.
The consultant spends a day in each department observing employees processes and activities.

B.
The consultant interviews family members of employees to identify challenges the employee is
encountering in their role.

C.
The consultant uses the Internet to research and get more information about the company.

D.
The consultant reviews expenses in the accounting department to identify the most costly areas
of expense.