definition of:
demand
refers to the willingness and ability of consumers to pay for a product at different price level
determinants of demand
definition of:
contraction
a fall in quantity demanded for a product following an increase in its price
definition of:
extension
an increase in quantity demanded following a decrease in its price
definition of:
quantity demanded
the amount of good and services demanded at each price level
definition of:
market demand
the sum of all individual demand for a product
what causes movement along demand curve?
change in its price
what causes a shift in demand curve?
non- price factors (HIS AGE)