Which action is an example of the government pursuing a fiscal policy? the central bank increases the money supply. the federal reserve decreases the money supply. congress increases income tax rates. the federal reserve engages in open-market operations.

Fiscal can be defined as: "of or relating to taxation, public revenues, or public debt." (merriam-webster) therefore, the answer is C: **Congress increasing income tax rates.**

The used coins.. .

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.