Most of the world's water is used for

The type of tax receipts that has shown the largest growth since the end of World War II has been

A) personal taxes. B) contributions for social insurance. C) taxes on production and imports. D) corporate taxes.

A Ponzi scheme has the following characteristics, except:

A. It promises a much higher expected return relative to the investment risk involved B. It seems to involve a significantly lower risk relative to the expected returns promised C. Its implied risk-return combination (or point) lies below the security market line D. Trust plays a very important role, with investors believing in the promoter's ability to somehow prevent arbitrage