[" Explain price elasticity of "],[" demand."]

Calculate price elasticity of demand:

Price of a good rises by per cent but there is no effect on demand of the good due to this price rise. Calculate price elasticity of demand.

from the following data, calculate price elasticity of demand.

Form the following data, calculate price elasticity of demand.

When price of a priduct doubles , its demad falls to half of what it was before the price change. Calculate price elasticity of demand .