Ключевые слова: analysis, approach, author, background, business, businessman, businessperson, button, chart, coffee, concept, coworker, crash, currency, distributed, double, economic, entrepreneurship, exchange, exposure, finance, financial, forex, global, growth, hands, index, invest, journal, laptop, loft, man, market, multi, notebook, pattern, project, rate, school, screen, sketch, stock, trade, transform, trend, typing, using, web, workplace, workshop,