You create a new Crystal report and group the report by the customer name and then by country. The tables in your database have a one-to-many linking relationship. Because of the linking…

You create a new Crystal report and group the report by the customer name and then by country. The tables in your database have a one-to-many linking relationship. Because of the linking relationship, field values from the primary table are repeated for each new field value causing double counting in the lookup table. Which two methods can you use to create accurate summaries? (Choose two.)