Which of the Following Is the Main Reason for the Argument

Which of the following is the main reason for the argument that state, city, county, and private agencies are more effective at resolving consumer problems than federal agencies?

A) These agencies have more effective resources to solve the problems that the average consumer encounters than federal agencies.
B) These agencies can better understand the problems that the average consumer encounters than federal agencies.
C) These agencies are more easily available to solve the problems that the average consumer encounters than federal agencies.
D) These agencies are closer geographically to the problems that the average consumer encounters than federal agencies.