Randolf is a 24-year-old college graduate who was just accepted into medical school. he has just ended a year-long romantic relationship due to concerns about maintaining a long-distance relationship and the demands of medical school. in today's developmental terms, randolf is a(n)

Here the correct answer is emerging adult.

Explanation:

Emerging adulthood is a phase of line ( 18-25 ) which comes in every persons life , like it has in Randolf , where he is trying to decide what is his priorities , what is more important for him , he is trying to explore more possibilities in life, he doesn't want to be constrained by any sort of role requirements, so that's why he thought it was better to end relationship at this point where medical school is his priority and because of it's high demands , he can't continue a long distance relationship.

answer would be b, a tariffs main purpose is to protect domestic production and jobs.

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.