The purpose of the Marketing functions of a business. 0 Market research – identifying potential customers and their requirements. Advertising – motivating sales to customers and retailers. Public relations – enhancing the image of the business with customers and the media. Recommended For You The purpose of the Purchase and Supply function of a business.To buy in all necessary raw materials, components and services. Ensuring the correct price, quantity… The purpose of systems analysis.To produce a system specification that is a clear, unambiguous statement of what the new… The purpose of systems design.To produce a technical specification of the detailed physical design of the proposed system. This… Best seven areas of responsibility of the Human Resources (Personnel) function of a business.Manpower planning. Recruitment and selection of staff. Education and training. Wages and salaries, including bonuses,… What is the key functions of a Database Management System (DBMS).i) CRUD functions Must enable users to create data structures. Retrieve data from data structures.…