Nicolette raised her quantity demanded of hockey pucks from 100 to 150 when the price fell from $5 to $3 per puck. using the midpoint method, her price elasticity of demand is

Respuesta :

By definition we have to:
 PED = ((Q2-Q1) ÷ (Q2 + Q1) / 2) / ((P2-P1) ÷ (P2 + P1) / 2)
 P1 = Price Point 1
 Q1 = Quantity Point 1
 P2 = Price Point 2
 Q2 = Quantity Point 2
 Substituting the values we have:
 PED = ((150-100) ÷ (150 + 100) / 2)/((3-5) ÷ (3 + 5) / 2)
 PED = -0.8
 answer:
 her price elasticity of demand is -0.8
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