Which type of relationships are established among the various groups to enable smooth interaction and clarity about each group’s contribution towards the event through organising function of management?

Coordinating

The correct answer is option 4- coordinating.

Coordinating relationships are established among the various groups to enable smooth interaction and clarity about each group’s contribution towards the event. Organising essentially implies a process which coordinates human efforts, assembles resources and integrates both into a unified whole to be utilised for achieving specified objectives.