Ключевые слова: 5 whys, accounting, acronym, analysis, background, black, business, cause, challenges, concept, conceptual, copy, corporate, creative, cubes, danger, design, effect, financial, guidance, information, isolated, management, material, measurement, message, method, nobody, problem, problem solving, process, process based, production based, question, rca, risk, risk assessment, risk tree, root, signboard, solution, space, success, symbol, text, vintage, wooden, word, words, write,