निम्नलिखित में से कौन-सा वह साझा धागा है जो संगठन के कार्य संचालन में निरंतरता सुनिश्चित करने के लिए क्रय, उत्पादन, विक्रय और वित्त जैसी सभी गतिविधियों में व्याप्त रहता है?

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Within the management process, coordination is defined as a discrete and isolated function that is executed only at the conclusion of the organisational cycle to identify errors. Reason R: Coordination is the essence of management that integrates all managerial functions—planning, organising, staffing, directing, and controlling—to ensure unity of action and harmony. In the light of the above statements, choose the most appropriate answer from the options given below:

_________ is the force that binds all the other functions of management.