Ключевые слова: adult, background, boss, business, businessman, businessmen, career, caucasian, company, diagram, education, elderly, employment, executive, graph, group, growth, happy, increase, isolate, isolated, job, male, man, manager, mature, meeting, occupation, office, people, person, professional, smile, staff, success, successful, team, teamwork, tendency, trend, white, woman, work, worker, world, young,