What about the law of supply are you asking?
Plessy v. Ferguson. Plessy, who was 1/8 African American, tried to ride in a "whites only" train car, violating a Louisiana law that separate amenities must be provided for people of different races. The Court found that separate accommodations were allowed by the "privileges and immunities" and "equal protection" clauses of the fourteenth amendment as long as they were comparable in quality.
The correct option is HUMANISTIC THEORY OF MOTIVATION.
This theory is based on the fact that humans have basic needs, which must be met. The basic physiological needs of man include food, water, shelter and clothing. One needs money to secure all these needs. Thus financial security is one of the component of humanistic theory of motivation.<span />
