Ключевые слова: america, big, blue, budget, business, calculate, calculating, calculator, computer, concept, connections, cost, data, desk, digital, double, education, estimation, exposure, forecast, future, global, globe, international, laptop, machine, map, matrix, modern, network, north, online, outline, presentation, revenue, savings, school, shape, south, stats, stock, studying, tax, technology, telecommunication, telecommunications, trading, us, usa, worldwide,