10 UMLClass 530 140 160 210 CUSTOMER -- customer_code ID company_name contact_name contact_title address city region postal_code country phone fax bg=#dddddd UMLClass 140 380 160 200 SUPPLIER -- company_name ID contact_name address city region postal_code country phone fax home_page bg=#dddddd UMLClass 140 660 160 150 PRODUCT -- product_name ID category quantity_per_unit unit_price units_in_stock reorder_level discontinued bg=#dddddd Relation 200 570 110 110 lt=- m1=* m2=1 Supplies v 10.0;90.0;10.0;10.0 UMLClass 530 440 160 210 ORDER -- order_id ID order_date required_date shipped_date freight ship_name ship_address ship_city ship_region ship_postal_code ship_country bg=#dddddd Relation 600 340 100 120 lt=- m1=1 m2=* Submits v 10.0;10.0;10.0;100.0 UMLClass 530 730 160 80 ORDER DETAIL -- unit_price quantity discount bg=#dddddd Relation 590 640 140 110 lt=- m1=1 r1= m2=* Consists of v 10.0;10.0;10.0;90.0 UMLState 80 90 640 750 UMLClass 100 90 100 30 orders bg=#dddddd Relation 290 750 260 50 lt=<<. m1= m2=0..* < Includes 10.0;20.0;240.0;20.0