Suppose Brittany has the following demand curve for oranges:
Q = 90 − 3P
If oranges cost $2, what is her own-price elasticity of demand for oranges?
Q= 90-3P
(Change in Q/ Change in P)= -3
P= $2
Q= 90-3(2)= 90-6 = 84 units
Own -price elasticity of demand for oranges =(Change in Q/ Change in P) (P/Q)
= (-3)(2/84) = -0.07
Suppose Brittany has the following demand curve for oranges: Q = 90 − 3P If oranges...
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