Which of the following indicators suggests a store at Circle K is performing well?

Increased sales is a clear indicator of a store performing well. When sales are rising, it generally means that the business is successfully attracting customers and meeting their needs, which is essential for any retail operation. High sales can indicate effective marketing strategies, a desirable product mix, and overall customer satisfaction. This positive performance can lead to increased revenue and potential expansion opportunities for the store.

On the contrary, high employee turnover can negatively impact service quality and customer experiences, lack of customer complaints might suggest a lack of engagement rather than satisfaction, and low visibility in the community typically indicates limited outreach to potential customers. All these factors could hinder a store's performance rather than enhance it. Therefore, increased sales stands out as the most straightforward and positive indicator of success in a retail environment.