Which type of law covers legal problems concerning personal resource relationships?

The correct choice, private law, specifically addresses legal issues that arise in personal resource relationships. This encompasses a variety of legal matters, including contracts, property, family law, and other aspects that involve personal interests and relationships between individuals or entities. Private law governs the interactions between individuals, ensuring that their rights and responsibilities are clearly defined and protected.

While civil law also deals with disputes between individuals and can overlap with private law, it is a broader category that includes both private and public law cases. Therefore, it does not specifically focus on personal resource relationships as directly as private law does.

Substantive law refers to laws that define rights and duties, which can be applicable in both civil and criminal contexts but isn’t limited to personal relationship issues. Criminal law, on the other hand, involves offenses against the state or public and is unrelated to personal resource relationships. Thus, private law is the most accurate designation for legal problems concerning individual personal resource relationships.