Marketing
Marketing is the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large.
Finance
Finance is a broad term that describes two related activities: the study of how money is managed and the actual process of acquiring needed funds. It encompasses the oversight, creation and study of money, banking, credit, investments, assets and liabilities that make up financial systems.
Human resources
Human Resources is the organizational function that deals with the people and issues related to people such as compensation, hiring, performance management, and training.
management
Management is a set of principles relating to the functions of planning, organizing, directing and controlling, and the application of these principles in harnessing physical, financial, human and informational resources efficiently and effectively to achieve organizational goals.