Final answer:
The structure of the executive branch provides information about decision-making and power organization. The president has both formal and informal powers in the branch. Checks and balances exist between the three branches of government.
Step-by-step explanation:
The structure of the executive branch provides important information about how decisions are made and how power is organized within the branch. The executive branch is headed by the president, who has both formal and informal powers. For example, the president has the power to veto legislation passed by Congress, which is a formal power. Informally, the president has the power to set the agenda and shape public opinion through speeches and media appearances.
Additionally, the structure of the executive branch helps to ensure checks and balances between the three branches of government. The president can check the power of Congress through the use of the veto, while Congress can limit the influence of the president through oversight and the power of the purse. The executive branch is also organized into different offices and agencies that carry out specific functions, such as the Department of Defense or the Environmental Protection Agency.