Read the following description of add new car to an existing insurance policy use case and design a sequence diagram for this use case: A customer enters his policy number into the insurance system, the system displays basic insurance policy and verify the validity of it, after that the customer enters the model, year and Identification number of the car, system should validate this information. Next the customer selects the type and amount of coverage needed for his car, the system record them and validate the required amount with the limit of the policy, then the customer is requested to identify all drivers .at the end the system should update the policy and calculate the new amount of payment. A printout should be sent to the customer by mail