Which is an example of a conditional agreement? a. a person goes to the doctor to get immunized from disease. b. a settler agrees to be a farmer in order to live on government land. c. a merchant agrees to carry more soap due to an increase in demand. d. a farmer plants more tobacco because the crop has increased in value.

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.