Read the following case study description and answer the questions given below.

Consider a system for buying a new car. The customer should inspect the vehicle and chose the type, the color and the desired characteristic. If the customer finds his suitable vehicle, he gives his personal information to the vendor, then signs a sales contract. Before the final sale contract is delivered to the customer, the payment must be collected. At the end the transaction details must be recorded by the vendor.

a) Write a Use Case Buy a new Car by filling in the specific template.

Use Case Name:			ID:		Important level:
Primary Actor:
Short Description:
Trigger: Type : external / temporal
Major inputs Description		source		Major outputs Description		destination
Major steps performed				Information for steps