Summarize Function with Filter Condition After Aggregation:

Using a report with a summarize function on Quantity and a filter condition applied after aggregation ensures that the report accurately displays categories with more than 5 items ordered.

References:

Pega documentation on report definitions and aggregation functions outlines how to apply filters after summarizing data to meet reporting requirements.

Therefore, the correct answer is:

C. A report with a summarize function on Quantity and filter condition Sum (Quantity) > 5 that the system applies after aggregation.