Which of the following is a primary responsibility of a barista?

The primary responsibility of a barista is to prepare and serve drinks accurately and efficiently. This role involves a deep understanding of the menu offerings, knowing how to operate various equipment, and knowing the appropriate techniques to ensure high-quality beverages that meet customers' preferences. Baristas play a crucial role in the customer experience by not only providing delicious drinks but also creating a welcoming atmosphere. Their ability to manage multiple orders efficiently during busy times is essential in maintaining service quality and customer satisfaction.

In contrast, roles such as managing store finances, handling customer complaints without guidelines, and purchasing inventory usually fall outside the typical responsibilities of a barista. These tasks often belong to management or specialized positions within the business. Therefore, ensuring the correct preparation and service of drinks is the core duty of a barista, highlighting the importance of this skill in their daily operations.