Respuesta :
Answer:
1.4
Explanation:
Given that
Q1 = 200
P1 = $200
Q2 = 300
P2 = $ 150
Recall that
Midpoint formula = Q2 - Q1/(Q2 + Q1)/2 ÷ P2 - P1/(P2 + P1)/2
= 300 - 200/(300 + 200)/2 ÷ 150 - 200/(150 + 200)/2
= 100/250 ÷ -50/175
= 0.4 ÷ 0.285
= 1.4
Answer:
1.4 elastic
Explanation:
the midpoint formula for calculating price elasticity of demand (PED) is:
PED = {(Q2 - Q1) / [(Q2 + Q1) / 2]} / {(P2 - P1) / [(P2 + P1) / 2]}
PED = {(300 - 200) / [(300 + 200) / 2]} / {(150 - 200) / [(150 + 200) / 2]}
PED = (100 / 250) / (-50 / 175) = 0.4 / -0.29 = -1.4* ⇒ 1.4 price elastic
PED measures how the quantity demanded of a price changes in proportion to a change in its price:
- PED > 1, price elastic, meaning that a 1% change in price will result in a proportionally larger change in quantity demanded
- PED < 1, price inelastic, meaning that a 1% change in price will result in a proportionally smaller change in quantity demanded
- PED = 1, price unit elastic, meaning that a 1% change in price will result in a proportionally equal change in quantity demanded
*PED is measured in absolute terms.