If a Firm Supplies Separable Markets with Price Elasticities $\eta$ ₁ And

Multiple Choice

If a firm supplies separable markets with price elasticities $\eta$ ₁ and $\eta$ ₂,it should set prices P₁ and P₂ so that:

A) P₁ $\eta$ ₁ = P₂ $\eta$ ₂.
B) P₁ / $\eta$ ₁ = P₂ / $\eta$ ₂.
C) P₁(1 + 1/ $\eta$ ₁) = P₂ (1 + 1/ $\eta$ ₂) .
D) P₁/(1 - 1 / $\eta$ ₁) = P₂ / (1 - 1/ $\eta$ ₂) .
E) P₁ = 1 - 1/ $\eta$ ₁ and P₂ = 1 - 1/ $\eta$ ₂.