What is the importance of money?

A. It has put to an end the Dements of Batter System

B. The Scope of money is Extended over to consumption Production Distribution and Public Finance Money is much Helpful for Consumers and Distribution and Public Finance. Money is much Helpful for Consumers and Distribution and has Facilitated the Process of Distribution and Exchange

C. The Price Mechanism Runs on the Basis of Money. As labor works for wages and a producer for Profits. He wages or the Profits are Expressed in the Form of Money

D. According to Keynes it is Money that can Influence the Level of Income and Employment. While the Classical Considered it just a Medium of Exchange Now we Discuss it in Detail

E. All of these