organized the body of her presentation with the following ideas:

First major section - drunk driving accidents have increased between the hours of 2AM and 5AM in Oak Cliff.
Second major section - the City of Dallas should increase police protection outside Oak Cliff nightclubs.
What organizational strategy is likely being used?

A. Topical
B. Chronological
C. Cause-and-Effect
D. Problem-Solution

I believe it is d. because the problem is stated and then a solution.

I agree.