Consumer Behaviour
Demand
Supply
Equilibrium and the Black Market
100

 What is consumer behaviour?

It is how consumers choose and purchase goods and services.

100

What is demand?

The quantity of a product that consumers are willing to buy at a particular price.

100

What is supply?

The quantity of goods or services available for sale at a particular price.

100

What is equilibrium?

It is when the quantity demanded equals the quantity supplied.

200

Why do consumers have to make choices?

 Because they have limited income and many needs and wants.

200

What usually happens to demand when the price of a product falls?

Demand usually increases.

200

What usually happens to supply when the price of a product rises?

Supply usually increases.

200

How can you find the point of equilibrium on a graph?

 It is where the demand and supply curves cross

300

What is opportunity cost?

It is what you give up when you make a choice.

300

Name two factors, other than price, that can affect demand.

 Advertising and trends or fashions

300

Name two factors, other than price, that can affect supply.

The cost of production and government action.

300

 What is the black market?

A market where rules and laws are not followed.

400

What is the Law of Diminishing Marginal Utility?

 The more of a product you consume, the less satisfaction you get from each extra unit.

400

 What happens to the demand curve when demand increases?

It shifts to the right.

400

What happens to the supply curve when supply decreases?

 It shifts to the left.

400

Why is the black market bad for legitimate businesses?

It takes customers away from businesses that follow the law and pay their taxes.

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