Answer:
.4
Inelastic
Explanation:
Elasticity of Demand = |%Change in Demand / %Change in Price|
%Change in Demand= |(40,000 - 50,000)/50,000| = 20%
%Change in Price = |(60 - 40)/40| = 50%
Elasticity of Demand = .2/.5 = .4 or 40%
.4 < 1 so Demand is Inelastic