Ключевые слова: analysis, analyze, arrow, background, bar, billboard, black, blackboard, board, business, chalk, chalkboard, chart, classroom, corporate, data, diagram, drawing, economy, education, figure, finance, graph, grow, growth, illustration, improvement, increase, information, investment, line, market, office, presentation, price, profit, report, research, school, sketch, statistics, stats, stock, strategy, success, successful, up, white, writing, written,