Nicholson biographer Dennis McDougal claims that the actor finally forged a relationship with Caleb when he was a teenager and paid his way through college. 20. Nicholson's longest-term relationship was, of course, his 17-year romance with Anjelica Huston, who lived with him for most of that time.
Common Business Administration concentrations include: 1  Human Resources. 2  Finance. 3  Marketing. 4  Management. 5  Health Services Administration. 6  Hospitality and Tourism.
The four-firm concentration ratio calculates the market share of the top four companies in a given industry. This calculation determines if an industry is a oligopoly, meaning an industry where only a couple of firms dominate; a monopoly meaning an industry dominated by one firm; or neither.