The demand function in the above table is Q_X^d = 100 - 2P_X.Based on this information, when P_X = $30, quantity demand, Q_X^d, (point B) is A)100. B)80. C)60. D)40.

Name: The demand function in the above table is Q X d = 100 - 2P X .Based on this information, when P X = $30, quantity demand, Q X d , (point B) is A)100. B)80. C)60. D)40.
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The demand function is Q_X^d = 100 - 2P_X. Substituting P_X = $30 into the equation gives Q_X^d = 100 - 2(30) = 100 - 60 = 40.

The Demand Function in the Above Table Is QXd =

The Demand Function in the Above Table Is Q_X^d =