Answer:
Ranges from 0.3 (the lowest end of the range) to 0.5.
Explanation:
Price elasticity of demand if a 10% increase in price reduces consumption by 5%:
PED = 5% / 10%
= 0.5
Price elasticity of demand if a 10% increase in price reduces consumption by 3%:
PED = 3% / 10%
= 0.3
In both cases, cigarettes have an inelastic price elasticity of demand, because the quantity demanded changes proportionally less than the price.