Given the following ER diagram, answer the following questions. Customers mployees Customer ID CustFirstName CustLastName CustStreet Address CustCity PK EmpNumber EmpFirstName EmpLastName EmpStreet Address EmpCity PK Orders Order Number Order Date Customer ID Ship Date Employee_Number FK PK FK (a) (10 points) Show the SQL statement that create table Orders and the constraint on the relation between Orders and Customers