USE database already on Access. When opening access search for "Northwind" and use info in that database for the query. Using the Northwind Database in Microsoft Access (search for template when opening Access) (please show how to create query in the design view)

Who are the best customers based on total sales? Use the Customers, Orders and Order Details tables. Display the customer first and last name along with the total of their purchases in descending order so that the best customer is at the top of the list.