A customer wants to add a new car to his/her car insurance policy. The ustomer contacts the insurance company and provides policy number. The clerk enters the policy number in the system to locate the policy.The customer provides information about the new vehicle and selects the level of coverage. The clerk enters the information. The system updates the policy, calculates the premium and prepares a statement to send to the customer.
What are the pre and post conditions
Prepare the flow of events
Identify an alternative path
Prepare a use case diagram and an activity diagram