In: Economics
Using the article "https://www.nytimes.com/2014/07/16/opinion/the-true-cost-of-a-burger.html"
After some diligence, Warren’s council of economic advisors plots out the private supply and demand curves for burgers. They are:
Demand (private): Q=34-4P Supply (private): Q=7+2P Where “Q” is given in billions
Find private equilibrium price and quantity
Demand (private): Q = 34 - 4P
Supply (private): Q = 7 + 2P
At private equilibrium point; Demand = Supply
=> 34 - 4P = 7 + 2P
=> 34 - 7 = 2P + 4P
=> 27 = 6P
=> P = (27 /6)
=> P = 4.5
Private Equilibrium price is 4.5
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and
Q = 7 + 2P
=> Q = 7 + 2(4.5)
=>Q = 7 + 9
=>Q = 16
Private equilibrium quantity is 16