To ensure that a scatter plot remains owned by the business analyst while allowing colleagues to reuse it, what actions should be taken?

Publishing the app to the Everyone stream and adding it to master items is the best approach to ensure that a scatter plot remains owned by the business analyst while allowing colleagues to reuse it.

By publishing the app in the Everyone stream, it becomes accessible to all users within the organization, which enables others to view and utilize the scatter plot without compromising the original ownership and design by the business analyst. Adding the scatter plot to master items ensures that it can be reused in other applications or reports while maintaining consistent design and behavior, effectively making it a standardized resource that others can leverage while keeping control with the original developer.

This combination allows for both visibility and re-usability, which are essential in collaborative environments, without the risk of others unintentionally altering the original work or its ownership.