Def: demand
Quantity of a product bought at a given price at a given period of time
Def: Demand curve
A line going down drawn on a graph y axis price x axis quantity demanded
To show how much of a good will be purchased at a given price
Non financial reasons for change in demand (10)
Def: complementary goods
Goods that are purchased together because they are consumed together
Eg. coffee pods and machine
Def: substitute goods
Goods that can be bought as alternative but perform the same function
Eg Coca-Cola Pepsi
Def: Inferior goods
Goods that when income rises demand falls vise verse
Eg. Rice, microwave meals
Def: normal goods
Goods that when income rises a demand rises vise verse