Class Diagram Use case

Draw a class diagram for each of the following scenarios: . Whenever new patients are seen for the first time, they complete a patient information form that asks their name, address, phone number, and insurance carrier, which are stored in the patient information file. Patients can be signed up with only one carrier, but they must by signed up to be seen by the doctor. Each time a patient visits the doctor, an insurance claim is sent to the carrier for payment. The claim must contain information about the visit such as the date, purpose, and cost. It would be possible for a patient to submit two claims on the same day. An online store has a baby registry. This registry keeps information about the customer, the products the store carries, and the products for which each customer registers. Customers typically register for a large number of products and many customers register for the same products. The state of Georgia is interested in designing a system that will track its researchers. Information of interest includes researcher's name, title, and position, the university's name, location, enrollment, and the researcher's research interest. Researchers are associated with one institution and each researcher has several research interests. It's preferable for you to submit ONE document with all 3 diagrams. Please export anything from a drawing app to an image (or PDF) and put them all together in the same file