The WSP is a collection of overlapping applications for warehouse management, its Entity/Relationship diagram representing the entities involved in is shown in the figure 2. 1 CUSTOMER owns ITEM I 4 stored at PLACE Figure 2 All the functions (element processes) of the WSP system are listed in figure 3. - Add customer - Delete place - Change customer data - Print customer item list Delete customer - Print bill - Receive payment - Print stored items list - Deposit item - Query customers Retrieve item - Query customer's items - Add place - Query places - Change place data - Query stored items Figure 3 (1), please draw the domain class diagram and (2), please draw the use case diagram for the system. The domain class diagram and Use case diagrams can be drawn with modeling tools, or they can be drawn by hand, photographed, and inserted here. (for each diagram, 5 points for the correct format, 5 points for correct content)