Ключевые слова: achieve, analysis, background, business, cellphone, chart, concept, crash, currency, desktop, double, economic, education, exchange, exposure, finance, financial, forex, global, goal, growth, increase, index, interface, invest, items, laptop, machine, market, math, motivation, multi, multitasking, pattern, phone, place, rate, script, sketch, smart, stock, study, tablet, target, top, touch, trade, trader, trend, view,