Final answer:
The types of dashboard components that display the grand totals from the bottom of a report are the Table and Metric components.
Step-by-step explanation:
The types of dashboard components that display the grand totals from the bottom of a report are the Table and Metric components.
The Table component arranges data in rows and columns, making it easy to view and analyze the grand totals at the bottom. The Metric component, on the other hand, displays a single value or aggregate of values, allowing you to see the grand total directly.