What is an example of a challenge that Mawi's family faced? Mawi's parents didn't know how to cook.
Mawi's sister was deaf.
They all spoke different languages.
Mawi's dad was blind and had trouble finding a job.

Mawi's family might have starved

Explanation:

because the parents couldn't cook and the mother or father didn't have a job

the answer is d.index

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.