Theme 1 Flashcards
1
Q
sales volume?
A
sales revenue/ price
2
Q
PED?
A
%change in quantity demanded/ % change in price
3
Q
YED?
A
%change in quantity demanded/ % change in income
4
Q
Mark up?
A
(selling price- cost/ cost per item) x100
5
Q
Percentage change?
A
(new- old/ old) x100