The demand for widgets is given by Q = 100–2P, the supply is given by Q =

問題詳情

14. The demand for widgets is given by Q = 100–2P, the supply is given by Q = –20 + P. Thegovernment sets the price ceiling at P̄ which results in the deficit 30. Find P̄ .
(A) P̄ = 10
(B) P̄ = 20
(C) P̄ = 30
(D) P̄ = 40

參考答案

答案：C
難度：計算中-1
書單：沒有書單，新增

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