Exclusionary zoning is best described by which of the following?

a.
The idea of creating restrictions that prevent less affluent prospective residents from entering a particular community

b.
The act or practice of involving the courts in the decision to allow prospective residents to move into a certain area of the city

c.
The notion of devising restrictions that deter prospective residents of a different race from moving into a certain neighborhood

d.
Both (a) and (c)

e.
None of the above