Which best analyzes the central argument of this speech?
a) a policy change is needed because there are so many early morning classes at regal university and it snows more than most places.
b) a policy change is too costly because removing snow that is allowed to accumulate in various campus areas requires expensive changes for students.
c) a policy change is needed because snow is allowed to accumulate in various campus areas, causing unsafe and unfair conditions for students at regal university.
d) even though a policy change would be a good idea, the americans with disabilities act prevents any change that would provide fair and equal access to any public place.