In a competitive market for whole milk, the market demand is QD = 1000 – 50P and the market supply is QS = 150P, where Q denotes the quantity in gallons and P denotes the price in dollars. [1] Calculate the competitive market equilibrium price? [2] Calculate the competitive market equilibrium quantity? [3] At the competitive market equilibrium price and quantity, calculate the value for consumer surplus?

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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In a competitive market for whole milk, the market demand is QD = 1000 – 50P and the market supply is QS = 150P, where Q denotes the quantity in gallons and P denotes the price in dollars.

[1] Calculate the competitive market equilibrium price?

[2] Calculate the competitive market equilibrium quantity?

[3] At the competitive market equilibrium price and quantity, calculate the value for consumer surplus? Hint: it might be helpful to construct a graph.

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