Domestic services rendered by hired servants are a part of 

The issue of currency is undertaken on behalf of state by the

Money includes

A __________ is a paper in instructing the bank to pay a specific amount from a person's account.

_____ is the unit of account and a standard of common measurement.

The essential feature of _______ is that the buyer and seller have to agree to sell or buy each others commodities.

The surplus of production over consumption is called

Which of the following is not true regarding the in convenience of Barter Exchange?

What are the modern forms of money?

___ is used as a standard for future payment.