A bank can only fail if it is not in good financial health

One problem with NAFTA that is NOT shared by some other trade blocs is that

A) national environmental laws differ greatly. B) the countries are at very different stages of economic development. C) the countries speak different languages. D) the countries are not natural trading partners.

As output expands, the slope of the average total cost curve

a. stays negative throughout b. stays positive throughout c. is first negative and then positive d. is first positive and then negative e. is constant