Ключевые слова: african american, app, black, businessman, chart, city, communication, computer, connection, data, device, digital, display, e, entrepreneur, executive, finance, first person, gesture, graph, hand, holding, index, internet, male, man, market, media, mobile, modern, online, online shopping, over shoulder, phone, screen, smartphone, special offer, standing, stock, stock market, suit, technology, template, trade, trader, trading, transaction, using, video, watching, work,