The market in part b is probably most similar to the market for which of the following? (e1) gasoline in NY State during a year; (e2) tablets of a generic medication produced by more than 20 firms during a two-year period; (e3) wholesale fresh tuna on a typical day in Boston. Explain why the supply and demand curves in the market you pick could look like the ones in part c and why the curves in the other markets probably do not.