Draw an entity relationship diagram (ERD)

Dallas Car Parts Inc. has multiple warehouses in Dallas area. Each warehouse has 1000 employees currently working, location, and starting operation date. The warehouses are supplied with multiple parts. Each part has its own part ID, name, and description. For each warehouse, the quantity of each part is recorded. Parts are made by multiple vendors. Each vendor is identified by its name, location, and number of employees. For each part made by one specific vendor, the year manufactured is recorded