Ключевые слова: business, business person, businessman, businesswoman, caucasian ethnicity, communication, computer, congress, discussion, expertise, gray hair, happiness, holding, lifestyles, looking, looking at camera, manager, mature adult, mature men, mature women, men, microphone, mid adult, occupation, office, politician, politics, professional occupation, senior adult, senior men, sitting, smiling, success, suit, talking, teamwork, technology, white collar worker, women, working,