What Is the Primary Purpose of a Data Warehouse

What is the primary purpose of a data warehouse?

A) To aggregate information throughout an organization into multiple repositories in such a way that employees can make decisions and undertake business analysis activities.
B) To disaggregate information throughout an organization into multiple repositories in such a way that employees can make decisions and undertake business analysis activities.
C) To aggregate information throughout an organization into a single repository in such a way that employees can make decisions and undertake business analysis activities.
D) To disaggregate information throughout an organization into a single repository in such a way that employees can make decisions and undertake business analysis activities.