Final answer:
Occupations that require specialized skills, education, or training that are in high demand tend to pay higher wages, while occupations that require less specialized skills and have a larger pool of workers available tend to pay lower wages.
Step-by-step explanation:
In the job market, wages tend to be determined by factors such as supply and demand, skills, education, and training. Occupations that require specialized skills, education, or training that are in high demand and are in short supply tend to pay higher wages. On the other hand, occupations that require less specialized skills and have a larger pool of workers available tend to pay lower wages.
For example, a surgeon requires many years of education and training, and their skills are in high demand. As a result, they typically earn high wages. In contrast, a janitor may require minimal education or training and there is a larger supply of people available for these jobs. Therefore, janitors may earn lower wages.