Ключевые слова: abstract, agent, analyzing, background, blue, business, businessman, chart, concept, construction, contract, data, diagram, digital, economy, estate, figures, finance, financial, graph, graphic, growth, happy, home, house, housing, investment, key, loan, market, marketing, money, mortgage, number, office, profit, property, purchase, rate, real, report, research, sale, shape, stock, stocks, success, tablet, tools, valuation,