Penelope wants to search a transaction database to find all customers who spent more than $500 in one day so that these people can receive a coupon. What is the best way for Penelope to find this information?
A. She could add search parameters to only find records that have transaction totals higher than $500.
B. She could update the query to only find transaction totals higher than $500.
C. She could create table relationships to link all transaction totals that are more than $500.
D. She could generate a report because it will automatically filter transactions by their totals.