Question 29
If a demand curve and a supply curve can be stated functionally as QD = 100 - 5p; and Qs = 90 + 5p, respectively, then the
equilibrium quantity and price would be
the correct answer is 95 and 1.
At equilibrium, demand = supply
100-5P = 90 + 5P
10 = 10P implies P = 1 and Q = 100 - 5(1) = 95
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