"Management is the process of designing and maintaining an environment in which individuals, working together in groups, efficiently accomplish selected aims."

This definition of management was given by:

Harold Koontz and Heinz Weihrich

The correct answer is option 3- Harold Koontz and Heinz Weihrich.

The above definition is given by Harold Koontz and Heinz Weihrich.

“Management is the process of designing and maintaining an environment in which individuals, working together in groups, efficiently accomplish selected aims.” Harold Koontz and Heinz Weihrich.

“Management is defined as t he process of planning, organising, actuating and controlling an organisation’s operations in order to achieve coordination of the human and material resources essential in the effective and efficient attainment of objectives.” Robert L. Trewelly and M. Gene Newport

“Management is the process of working with and through others to effectively achieve organisational objectives by efficiently using limited resources in the changing environment.” Kreitner