1.Consider a Use Case called Rent Video. Build a Sequence Diagram to show the interaction of objects in the following scenario:A customer walks into B Movie Video and selects a video. The clerk looks up the customers account from a customer list. The clerk then looks up the video from a video inventory. The clerk completes the transaction and rents the video to the customer.

2.Build a System Sequence Diagram to show the message passing relationships in the following scenario: Claudia Smith (clerk) looks up a customers order on a list of Filled Orders. Claudia then looks up the shipping information for the customer by referencing a Customer List. Claudia then looks up the postal rate information by referencing a Postal Rate List.Finally, Claudia ships the item.