Question: Linear Supply & Demand Functions and Equilibrium Point
a) A company is willing to supply 120 clocks at a price of $80 each, but only 80 clocks at a price of $40 each. What is the Supply Function (price as a function of quantity)?
b) Consumers will buy 150 clocks at a price of $40 each, but only 50 clocks at a price of $80. What is the Demand Function (price as a function of quantity)?
c) What is the equilibrium quantity?
d) What is the equilibrium price?