Ключевые слова: abstract, background, black, business, clipart, cloud, commerce, concept, conceptual, curve, cycle, decline, design, diagram, direction, dryerase, goal, graphic, growth, guidelines, hand, handdrawn, icon, illustration, introduction, life, lifecycle, line, manage, market, maturity, mba, model, office, optimize, organization, performance, process, product, representation, resource, rise, sales, school, selling, sketch, theoretical, theory, tool, whiteboard,