Ключевые слова: advice, analysis, approach, background, business, businessman, commercial, concept, consultant, customer, deploy, diagram, hand, hands, idea, industrial, industry, inforchart, man, manage, management, manager, market, marketing, method, office, people, person, place, plan, presenting, price, pricing, procedure, process, product, promotion, segment, showing, steppe, strategy, suit, teacher, write,