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Real-World Applications
hard
0:00.0
The price elasticity of demand for
Q
=
100
p
−
2
Q = 100p^{-2}
Q
=
100
p
−
2
is:
A
−
2
-2
−
2
B
2
2
2
C
−
1
-1
−
1
D
−
0.5
-0.5
−
0.5
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