Given the demand function D(p) = ?400 - 4p, Find theElasticity of Demand at a price of $91 At this price, we would saythe demand is: Elastic Inelastic Unitary Based on this, to increaserevenue we Given the demand function \( D(p)=\sqrt{400-4 p} \) Find the Elasticity of Demand at a price of \( \$ 91 \) At this price, we would say the demand is: Elastic Inelastic Unitary Based on this, to incre 2 answers