Answer:
If you are writing an essay in favor of imposing stricter sentences on people who speed, a counterargument you might anticipate is B) Law enforcement resources should be focused on violent crimes.
Explanation:
A counterargument is an objection to an argument; a rebuttal to the writer's premise. If you are writing an essay in favor of imposing stricter sentences on people who speed, some may counterargue that law enforcement resources should be dedicated to other issues that could be considered more urgent or damaging, such as violent crimes, instead of being dedicated to those who might eventually speed.