How do the main functional areas of a business interact and contribute to its effective management?

'How do the main functional areas of a business interact and contribute to its effective management?' The main functional areas of a business are marketing, human resource, finance, information systems and production. All these interact with each other in different ways but all contribute to effective management. Management would not be completely effective if one of the above areas are missing. They are all needed in different ways to make sure that the business …

…also need to make it clear to employees why the system has been implemented. This will cause problems and confusion if not. In conclusion, it is clear that the main functional areas of a business are needed to ensure effective management. The areas need good communication constantly to make sure that information and support are given to all the areas. This communication enables them to interact and allows them to contribute to its effective management.