Which change represents an external force that would be identified in a SWOT analysis?

Core competencies are internal strengths that an organization possesses, such as unique skills or resources. Changes in these competencies relate directly to an organization's internal capabilities rather than external influences. Thus, this choice does not qualify as an external force in a SWOT analysis.

Adjustments in inventory methods pertain to internal operational processes that affect how an organization manages its stock. This change is a reflection of the company's internal policies and strategies rather than an external force impacting the market or consumer behavior. Therefore, it does not represent an external factor in a SWOT analysis.

Changes in facility layout are typically internal modifications aimed at improving operational efficiency or workflow. This choice reflects an internal decision-making process and does not involve external market conditions or consumer trends, making it irrelevant as an external force in a SWOT analysis.