Ключевые слова: 6069 years, american, banking document, book, business report, businessman, calculating, calculation, calculator, casual, caucasian ethnicity, contract, data, document, economics, entrepreneur, european, expertise, finance, introspection, male, man, mature, money, office, old, old man, one man only, one person, paper, paperwork, reading, report, senior, senior adult, signature, trade, white collar worker, white people,