as the prie of a ommodity rises from 10 to 12,its demand falls from 100 units to 50 units.calculate elasticity of demand.
a).4 b).3
c).1 d).2
as the prie of a ommodity rises from 10 to 12,its demand falls from 100 units to 50 units.calculate elasticity of demand.
a).4 b).3
c).1 d).2