This report discusses the importance of managing diversities in business organisations and the challenges faced by Sainsbury's. It also explains why scientific management theories are still relevant in some organisations. The report highlights the benefits of having a diverse workforce, such as innovation, better understanding of customers, and problem-solving skills. It also mentions the challenges faced by Sainsbury's in managing a diverse workforce, such as communication issues and cultural misunderstandings. Additionally, the report explains why scientific management theories are still in use and their advantages, such as enhanced production and better control.