Problem
Use demand, supply and elasticity concepts to explain the $100 per barrel of crude oil.
Give one example of monopoly. Cite at least three not so good business practices of the monopoly you thought of.
Use the tools of microeconomics (demand, supply and elasticity) to explain the effect of laws against illegal drugs. Is legalization the answer to the problem of illegal drugs? Give your recommendations to eradicate the use of illegal drugs.