Final answer:
Jordan is earning a family wage, which is an income level that allows him to provide for his spouse and two children without additional financial assistance.
Step-by-step explanation:
If Jordan is earning enough to support his wife and two children, the kind of wage he is earning is known as a family wage. This concept refers to an income that is sufficient for a single wage earner to provide for a spouse and children, meeting the family's basic needs without additional financial input. The term family wage also implies that the wage provides a certain level of comfort and security adequate for supporting a family.