Sean works as a financial analyst for Walmart. He feels that Walmart has a toxic environment because many of the senior executives share the values of people who are only in business to make money. Sean feels that business should benefit society — not just making money for shareholders, but also giving money back to the community. When you ask Sean how he determined Walmart’s culture, he tells you that he listens to the stories that managers tell everyday in the cafeteria. These stories are ____ (beiefs, values, assumption, artifacts) and they are ____ (visible, invisible)