What Is the Significance of Artifacts in Organizational Culture

What is the significance of artifacts in organizational culture?

A) Artifacts are the same as organizational culture.
B) Artifacts are the residual parts of the organization that cannot fit into its culture.
C) Artifacts represent the directly observable symbols and signs of an organization's culture.
D) Artifacts are the main observable indicators that the organization does not have a culture.
E) Artifacts mainly reflect the subcultures that conflict with an organization's dominant culture.