Explanation:

- Option 1: It helps an organisation to adapt to the changes

Management enables organizations to be flexible and respond effectively to evolving market and technological changes. This adaptability is crucial for sustaining growth and competitiveness.

- Option 2: Seeks to integrate individual efforts

Management unites different individuals and teams, aligning their efforts towards common goals. This integration maximizes efficiency and enhances productivity.

- Option 3: It helps in development of the society

By organizing resources efficiently and fostering innovation, management contributes to societal development, creating job opportunities and improving living standards.

- Option 4: All of the above

It encapsulates all the reasons, highlighting the comprehensive role of management in adaptation, integration, and societal contribution.