For each of the following scenarios, identify which information system component is the focus of the work being performed.

Dr$.$ Michaels examines reports stored in a database to review a patient's historical test results, looking for trends.

Gina transcribes notes from the doctor regarding a patient's physical examination and enters the notes into a medical database.

Raul runs complex queries to generate reports that will be mailed to insurance companies.

Information systems can be used to address a wide variety of needs in business.