[A] What market structure is the most efficient for consumers and why?
[B] If there is pollution in the lake, what would the government need to do solve the problem(relate to externalities)?
[C] Explain why is strategic interdependence important for the market structure of oligopolies?
[D] What happens in the market for oranges if there is a hurricane that destroys the orange crop(use supply and demand analysis with equilibrium price and quantity)?