Price elasticity of demand (E) is expressed as (∆ means change)
A) E = Percentage change in price (%∆ in P) ÷ Percentage change in quantity demanded (%∆ in Q) .
B) E = Price (P) ÷ Quantity demanded (Q) .
C) E = Percentage change in quantity demanded (%∆ in Q) ÷ Percentage change in price (%∆ in P) .
D) E = Quantity demanded (Q) ÷ Price (P) .
E) E = Quantity demanded (Q) × Price (P) .
Correct Answer:
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Q142: Figure 13-4B Q143: Figure 13-4B Q143: Elastic demand exists when Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
A) a small percentage