Answer:
center of gravity.
Step-by-step explanation:
The part of an industry's value chain that is most important to a company and the point where its greatest expertise and capabilities lie is called the company's center of gravity.
Generally, the center of gravity of a company is usually the point at which it started business. The center of gravity of a company defines its strengths, success, achievement and dominant operations.
For any successful business, there is always a center of gravity. This is the point or stage where all of the strategic decisions, greatest expertise, risks management and capabilities lie.
Hence, should there be an error, disagreement or disarray at the center of gravity, then the company is headed for losses and bankruptcy.