Economics Supply and Demand Review

What is the law of demand?

• The law of demand states that the quantity demanded remains constant regardless of price changes.

• The law of demand states that as the price of a good decreases, the quantity demanded also decreases.

• The law of demand states that as the price of a good increases, the quantity demanded also increases.

• The law of demand states that, all else being equal, as the price of a good or service increases, the quantity demanded decreases, and vice versa.

Explain the concept of price elasticity of demand.

• Price elasticity of demand is a term used to describe the relationship between income and demand for a good.

• Price elasticity of demand is a concept that measures the quantity demanded of a good at a fixed price.

• Price elasticity of demand is a concept that measures the responsiveness of the quantity demanded of a good to a change in its price.

• Price elasticity of demand measures the supply of a good in response to a change in its price.

How does a surplus affect the market equilibrium?

• Surplus leads to a decrease in price and an increase in quantity traded, shifting the market equilibrium.

• Surplus leads to an increase in price and a decrease in quantity traded, shifting the market equilibrium.

• Surplus leads to a decrease in price and a decrease in quantity traded, maintaining the market equilibrium.

• Surplus has no impact on the market equilibrium.

Define the law of supply.

• The law of demand states that as the price of a good or service increases, the quantity supplied by producers decreases.

• The law of scarcity states that producers will always supply more than the market demands.

• The law of equilibrium states that the quantity supplied is equal to the quantity demanded.

• As the price of a good or service increases, the quantity supplied by producers also increases.

What factors can cause a shift in the supply curve?

• Changes in production costs, technology, government policies, taxes, subsidies, and the number of suppliers.

• Consumer preferences

• Changes in demand

• Weather conditions

Differentiate between a change in quantity supplied and a change in supply.

• A change in quantity supplied is a shift of the entire supply curve due to factors other than price. A change in supply is a movement along the supply curve due to a change in price.

• A change in quantity supplied is a movement along the supply curve due to a change in price, resulting in a different quantity supplied. A change in supply is a shift of the entire supply curve due to factors other than price.

• A change in quantity supplied is a shift of the entire supply curve due to factors other than price. A change in supply is a shift of the entire demand curve due to factors other than price.

• A change in quantity supplied is a movement along the demand curve due to a change in price, resulting in a different quantity supplied. A change in supply is a shift of the entire supply curve due to factors other than price.

What is the equilibrium price and quantity in a market?

• The equilibrium price and quantity are fixed values

• The equilibrium price is set by the government

• The equilibrium quantity is determined by producers alone

• The equilibrium price and quantity in a market are determined by the intersection of the supply and demand curves.

Discuss the impact of a price ceiling on the market.

• A price ceiling leads to increased supply, lower prices, and higher quality goods.

• A price ceiling results in excess supply, surplus, and decreased competition.

• A price ceiling has no impact on the market dynamics.

• A price ceiling creates excess demand, shortages, black markets, and reduced quality of goods.

How does a change in consumer preferences affect demand?

• Consumer preferences are only relevant for luxury goods

• Consumer preferences have no impact on demand

• Consumer preferences influence the types and quantities of goods and services consumers are willing to purchase, thus affecting demand.

• Consumer preferences only affect supply, not demand

Explain the concept of market equilibrium.

• Market equilibrium occurs when there is no competition

• Market equilibrium is when supply exceeds demand

• Market equilibrium is only achieved in monopolistic markets

• Market equilibrium is the balance between supply and demand where the quantity supplied equals the quantity demanded at a specific price level.