What are the 5 core of business?

Can you elaborate on the "5 CORE of business" you mentioned? I'm intrigued to understand what the fundamental elements that form the backbone of any successful enterprise are. Are they related to strategic planning, customer focus, financial management, operational efficiency, and perhaps, a strong organizational culture? Or are there other pillars that define the essence of a thriving business? Clarifying these core elements would be invaluable in understanding the foundation upon which sustainable growth and profitability are built.