Marketing Equations Flashcards
(4 cards)
1
Q
Market growth
A
Change in sales
Original sales. X100
2
Q
Market share
A
Company sales
Total market sales. X100
3
Q
Price elasticity of demand
A
PED = %change in demand
% change in price
4
Q
Income elasticity of demand
A
IED = %change in style demanded
% change in income