Ключевые слова: argument, business, calculator, concept, critical, data, economics, express, facilitate, finance, financial, graphs, guide, header, indication, indicator, information, investment, management, meaning, message, motivated, news, notice, noticeable, notification, operation, operations, pen, probe, problem, proof, provide, quarrel, reply, reports, safe, safety, sign, solution, sticker, symbol, talk, tasks, text, touch, training, word, wording, writing,