What is a likely explanation for why the budget of a government agency might increase beyond its optimal size?

Question

Quizplus · Accepted Answer

The power of special-interest groups can cause the budget of a government agency to increase beyond its optimal size. These groups may lobby for additional funding and resources for their own interests, leading to an increased budget for the agency. This can lead to inefficient allocation of resources and waste of taxpayer money.

What Is a Likely Explanation for Why the Budget of a Government