Ключевые слова: abstractions, advantage, agent, alternating, blue, boss, bosses, business, career, chief, choice, command, concept, control, cubes, deputy, disease, employee, employment, featured, figures, head, job, leader, leadership, manager, marketing, multilevel, participant, people, person, personnel, power, president, recruiting, resource, rules, sect, selection, senior, situation, subordinates, subordination, talent, team, teamwork, trading, tree, wooden cubes, workers,