Read the topic Sandia Medical Devices in case study sad and answer three questions separate.

These are the questions :

Perform the following tasks by using the information here as well as the system description:

1. Identify all the actors that will use RTGM.

2. Using the actors that you identified in question 1, develop a list of use cases based on the user goal technique. Draw a use case diagram for these use cases.

3. Using the event decomposition technique for each event you identified in the description, name the event, state the type of event, and name the resulting use case. Draw a use case diagram for these use cases.