not be associated with a specific cash receipt. A customer can submit more than one cash receipt over time. 3. Given the relational tables below, draw the UML class diagram (conceptual model) with minimum and maximum multiplicities and attributes Inventory inventory Identification Inventory Inventory # (PK) Description Size Sale Sales Invoice # Sale Total (PK) Sale Date!Customer # Salesclerk Employee # (FK) Amount IEK)-- Customer Customer # (PK)Customer Name Customer Address Salesclerk Salesclerk Employee # (PK!salesclerk Nand Sale Line Items (Inventory/Sale Inventory Identification # (PK) (PK) Sale Invoice # Quantity of Item Sold on Invoice )