Which concept should be applied to this dashboard?

ASenior Sales Business Analyst asks for a dashboard that contains fiscal year product opportunities. Information is maintained in a spreadsheet which is comprehensive, but its contents often need to be explained. After sketching the dashboard, the consultant is ready to start building.

Which concept should be applied to this dashboard?
A . Limit widget actions and exploration so users will focus only on the high-level information.
B . Use the different chart types to make the dashboard interesting and appealing.
C . Design the dashboard with the desktop in mind and use the same layout for mobile devices for consistency.
D . Use charts to help users ask questions, not illustrate a conclusion.

Answer: D

Explanation:

https://help.salesforce.com/articleView?id=bi_dashboard_build_tips.htm&type=5