Final answer:
The Secretary of Treasury handles the financial matters of the United States government within the President's cabinet, including managing revenue, formulating economic policies, and overseeing financial regulations.
Step-by-step explanation:
The Secretary of Treasury handles the financial matters of the United States government within the President's cabinet. They are responsible for managing the country's revenue, formulating economic policies, and overseeing the implementation of financial regulations. The Secretary of Treasury plays a crucial role in areas such as tax policy, fiscal management, banking and finance, and international economic relations.