Requirement:

1. what is the relationship between the classes in the below UML diagram?
2. List the tables with primary keys, attributes, and foreign keys that implement the following UML Class diagram given the accompanying list of attributes.

Attributes:
Bicycle color	Geographic region description
Bicycle product number	Geographic region identifier
Bicycle quantity on hand	Number of bicycles of this type on hand
Bicycle size	Price of this bicycle sold on this invoice
Bicycle Type	Quantity of this bicycle sold on this invoice
Bicycle Type Description	Sale total $ amount
Customer address	Sales invoice date
Customer name	Sales invoice number
Customer number	Year-to-date sales $ for this region