Final answer:
The characteristic of repetitive focus is that there are high fixed costs with low variable costs, exemplified by an internet company with significant initial setup costs, followed by minimal costs for each additional service provided.
Step-by-step explanation:
The characteristic that best describes repetitive focus is a scenario where there are high fixed costs but low variable costs. For instance, an internet company that provides medical advice might incur substantial fixed costs setting up the website, but once operational, the variable costs, such as cost of monitoring and updating the information, are relatively low. Hence, even if the quantity of service provided is high, the incremental costs of providing each additional unit of service are minimal.
Fixed costs, like rent for a factory or the purchase of machinery, do not change regardless of production levels. Conversely, variable costs fluctuate with production volume. In businesses with a repetitive focus, despite high upfront fixed costs, the cost curve remains flat as production increases due to low variable costs.