Your friend is thinking about applying for a technical or managerial job opportunity at a large computer network firm. However, past experiences have made your friend aware that it is important to ensure that the company's dominant values are aligned with his or her own. Identify and explain the four "4" broad categories of artifacts that your friend should consider when deciphering the culture of the computer network firm. Your friend is a job applicant, so your answer should relate to the experience of being recruited into an organization.