Ishita works as a corporate event coordinator in an event management company.She has been an overall official incharge for organizing a painting exhibition for one of the clients of the company.For ensuring that the exhibition takes place successfully,she identifies the various activities involved and divides the whole work into various task groups like marketing committee,decoration committee and reception committee.In order  to facilitate coordination within and among the committees,she appoints a supervisor of each group.Each member in the group is asked to report to their respective supervisors and all the supervisors are expected to work as per Ishita's orders.
In context of the above case:
(A)Identify the function of management being performed by Ishita.
(B)Describe briefly the various steps involved in the performance of the function of management as identified in part(A) of the question.