1. Show the count of the number of different cities customers are located in

2. Show a count of invoices by customer id but only display results with a count of at least 2

3. List the service id for "E" type services that have appeared on more than 1 invoice.

4. List the details for invoices items on invoices for customers located in "Markham". Ensure that each customer details list only once. Sequence by invoice number within service id

5.List the details for services that have been bought by "Betsy Miller"

INVOICE SERVICE Column Name Condensed Type Nulable 8 InNo Column Name Condensed Type Nulable Servicel No No No No numericiB, 2) No numeric(8. 2) Yes numeric(B, 2) Yes Has been scid EM CUSTOMER Column Name Condenced Type Nulable No Column Name Condensed Tye Nulable 9 CustD No ServicelD No Quantityint nvUnitPrice numeric B, 2 Yes No CustlD EirstName LastName Phone City Toronto Nikki.Kaccaton@anywhere.com Markham Brenda.Catnazaro@somewhere.com Oshawa Bruce LeCat@somewhere.com Oshawa Betsy.Miller@anywhere.com Markham George.Miller@somewhere.com Toronto Kathy.Miller@anywhere.com Toronto Betsy.Miller@elsewhere.conm Barrie John.Brown@nowhere.conm Email 100 Nikki 105 Brenda Catnazaro. 110 Bruce 115 Betsy 120 George 125 Kathy 130 Daisy 135 John LeCat Miller Miller Miller Miller Brown 723-543 1233 723-543- 2344 723-543- 3455 725-654 3211 725-654 4322 723-514 9877 723-514 8766 723-177 8877 Cuetin Dateln Dateut Suhtotal Tav CustID DateQut 2012-10-06 2012-10-06 2012-10-08 2012-10-08 2012-10-11 2012-09-13 2012-09-13 2012-09-14 2012-09-14 Subtotal Tax 2012001 2012002 2012003 2012004 2012005 2012006 2012007 2012008 2012009 100 2012-10-04 105 2012-10-04 100 2012-10-06 115 2012-10-06 125 2012-10-07 110 2012-09-11 110 2012-09-11 130 2012-09-12 120 2012-11-12 158.5 25 49 17.5 12 152.5 12.52 1.98 3.87 1.38 0.95 12.05 0.55 11.1 2.13 9 140.5 27 lnvNoServicelD Quantity InvUnitPrice 2012001 2012001 2012001 2012001 2012001 2012001 2012002 2012003 2012003 2012004 2012005 2012005 2012006 2012006 2012006 2012006 2012007 2.5 3.5 16 20 25 40 50 10 10 10 2.5 10 20 25 2.5 2.5 3.5 2.5 3.5 16 10 16 20 25 16 10 10 3.5 10 Men's Shirt 11 Dress Shirt 15 Women's Shirt 16 Blouse 17 Dress Blouse 20 Slacks-Men's 25 Slacks-Women's 30 Skirt 31 Dress Skirt 40 Suit-Men's 45 Suit-Women's 50 Tuxedo 60 Formal Gown 1.5 S 2.5 S 1.5 E 3.5 S 4.5 E 6 E 5 E 8.5 E 10 Q 15