Which type of Calculation would impact report run time since data is generated when the report is requested?

Dynamic calculations are designed to compute values at the time a report is run, which means they are processed in real-time as the report is generated. This can significantly impact report run time because the system needs to gather, process, and calculate data for each instance the report is requested.

In contrast, stored calculations are pre-computed and saved within the system, allowing for faster retrieval since they do not require recalculation upon each report request. Because stored calculations do not depend on real-time data processing when the report is generated, they do not influence the run time in the same way that dynamic calculations do.

Therefore, the emphasis on dynamic calculations being the ones impacting report run time is key, as their nature of executing at the point of report generation requires additional processing effort that can delay report completion times.