Which is the best definition of inflation? (a) a gradual reduction in the price of goods and services (b) a gradual expansion in the price of goods and services (c) an exponential reduction in the price of goods and services (d) an exponential expansion in the price of goods and services

Succinctly, inflation is the gradual expansion in the price of goods and services. The more extreme type of inflation is called hyperinflation, where prices of goods and services expand exponentially. Contrary to common knowledge, inflation is not necessarily a bad thing. Economists attribute a manageable inflation to a growing economy.

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.

Lol that is s funny : )