Using the social-conflict approach, what could be a problem with suburbanization?
A. There is less money available to provide services for people
remaining in cities.
B. The schools in the cities are better equipped than those in the
suburbs.
C. Mass transportation can become confusing when there are too
many routes in and out of cities.
D. The roads in the cities lead to areas in the suburbs.

A. There is less money available to provide services for people

remaining in cities.

Explanation:

Suburbanization refers to the population shift that occurred when people moved from the urban area to a more rural area.  Typically, this happened when those people already earned enough savings and decided to pursue a more quite life.

When this happen, those people will brought a long the capital that they can do to purchase goods /services along with them. This reduce the amount of money available in urban area. As a result, there will be less businesses that can afford to continue their operation.