Which option should a Shared User select In the Dashboard Manager to see changes/Updates made by the Dashboard Owner?

An analyst needs to configure an Affiliate marketing channel within the Marketing Channel Processing Rules.
Traffic from this channel uses the "source" and "campaign_name" query parameters. The "source" query parameter is used by other marketing channels. Traffic from the Affiliate marketing channel this query parameter with a value that starts with "aff". Affiliate traffic may NOT have a defined value for "campaign name".
How should the analyst configure the processing rule so that any hits from affiliate are added to the Affiliate marketing channel?

Refer to the exhibit.

A business stakeholder receives a Worksapce report that indicates that data Is incorrect. The sums of the items in the rows do not match the total metric values of the columns in the unique visitors and visitor report.
Which statement about the report is true?

A streaming media company's acquisition team want to understand when to end a free trial subscription of its product to maximize value.
Which Visualization in Analyst Workspace provides this information?

Utilizing a segment identifying website traffic from the Unified States, an executive team member from a computer manufacture is viewing a report showing daily computer sales in the United States. In the component rail the executive sees a segment for ''United Kingdom and drags it directly into the dataset to break down a specific dimension. Every attempt return zero activity.

Why would the dataset drop to zero?