Final answer:
A) An executive dashboard is a tool used by decision-makers to quickly access and understand key business metrics and data via a summarized online presentation.
Step-by-step explanation:
The executive dashboard is a customized, highly summarized online presentation of business information and reports. It provides key decision-makers with easy access to important metrics and data points. Unlike other options such as a working outline, a formal work plan, a statement of purpose, or an analytical report, an executive dashboard is meant to display critical information at a glance, often using visuals such as graphs, charts, and tables to help contextualize data.