-- Oefening 1

SELECT cust_name, cust_contact, cust_email
FROM Customers
WHERE cust_state IN ('IL', 'IN', 'MI');

-- Oefening 2

SELECT cust_name, cust_contact, cust_email
FROM Customers
WHERE cust_name = 'Fun4All';

-- Oefening 3

SELECT cust_name, cust_contact, cust_email
FROM Customers
WHERE cust_state IN ('IL', 'IN', 'MI')
UNION
SELECT cust_name, cust_contact, cust_email
FROM Customers
WHERE cust_name = 'Fun4All';