What does the developer need to do to accomplish this?

A user complains that the table they’re using within a data module has too much historical data in it. The user would like to keep the old data available, but when using the table for any new reports would like to see only newer entries based on an ‘Order Date’ column .

What does the developer need to do to accomplish this?
A . Create a navigation path for the newer entries.
B . Apply a filter to the "Order Date’ attribute.
C . Create a calculated ‘Order Date’.
D . Create a copy of the table, and apply a filter to the ‘Order Date’ attribute.

Answer: A