When a Superclass Is Abstract, You Cannot Instantiate Objects of a Superclass

question 40

Essay

When a superclass is abstract, you cannot instantiate objects of a superclass. How can you use a superclass abstract object?

---

Definitions:

Income Increases

The rise in the amount of money received, typically on a regular basis, for work or through investments.

Law of Demand

A principle stating that, all else being equal, as the price of a good or service increases, the quantity demanded decreases, and vice versa.

Equilibrium Quantity

The quantity of goods or services supplied and demanded at the equilibrium price, where demand and supply are equal.

Equilibrium Price

The cost at which the amount of a product or service that consumers want to buy matches the amount that producers are willing to sell, thereby achieving equilibrium in the market.