Organizing a successful firm in a market economy has become ________ over the last century

Rationing when goods have suddenly become more scarce, by asking people to make sacrifices voluntarily for the sake of others, discriminates against people who are

A) considerate. B) poor. C) unethical. D) unwilling to sacrifice. E) wealthy.

If firms in a competitive market are NOT identical, then the long-run market supply curve will be

A) horizontal. B) upward sloping. C) downward sloping. D) undetermined.