IV:
SELECT Merchant.MName
FROM Merchant, Purchase
WHERE Merchant.MID = Purchase.MID and 
	Purchase.Date = '07/01/05'

V:
SELECT Cardholder.Cname
FROM Cardholder, Card
WHERE Cardholder.SSN = Card.SSN and
	year (Card.ExpireDate) = '2006'

VI:
SELECT count(Cardholder.SSN) 
FROM Cardholder
WHERE Cardholder.City = 'Brooklyn'

VII:
SELECT Cardholder.CName
FROM Cardholder
group by Cardholder.CName having count(*)>2

VIII:
SELECT Cardholder.CName
FROM Cardholder, Merchant, Purchase
WHERE Cardholder.City = Merchant.City and
	Merchant.MID = Purchase.MID and
	Merchant.MName = 'GAP' and 
	Purchase.Date between '04/01/05' and '04/31/05'

IX:
SELECT Cardholder.CName
FROM Cardholder, Purchase, Card
WHERE Cardholder.SSN = Card.SSN and 
	Card.CCN = Purchase.CCN and