Problem 1: The Rep Number, Customer Number, Customer Name, and the Balance for all customers in the cities of Fillmore or Sheldon, sorted by Rep Number and then Customer Number. Exclude customers with no representative assigned to them!
Problem 2: Repeat the query from #1 but only include customers with no representative assigned to them and include the city of Auburn.
Problem 3: Of the customers selected in query#1 show only the customer with the highest balance.
Problem 4: Display the Customer Number, Customer Name, and the Balance for all customers whose name begins with the letter A.