Math Problem Statement
The demand for your college newspaper is 6,000 copies each week if the paper is given away free of charge, and drops to 5,000 each week if the charge is 10¢ per copy. However, the university is prepared to supply only 300 copies per week free of charge, but will supply 2,100 each week at 20¢ per copy. (a) Write down the associated linear demand and supply functions. (p is in dollars.) demand function q(p) =
Incorrect: Your answer is incorrect. supply function q(p) =
Incorrect: Your answer is incorrect. (b) At what price (in dollars) should the college newspapers be sold so that there is neither a surplus nor a shortage of college newspapers? $
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Supply and Demand
Equilibrium Price
Formulas
Demand Function: q(p) = m_d * p + b_d
Supply Function: q(p) = m_s * p + b_s
Slope Formula: m = (q2 - q1) / (p2 - p1)
Equilibrium Condition: q_demand(p) = q_supply(p)
Theorems
Equilibrium Price Theorem
Suitable Grade Level
Grades 11-12
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