Which of the following is true in the context of Money and its functions?

Which of the following statements are not true?

I. Employment in the service sector has not increased to the same extent as production.

II. Workers in the tertiary sector produce goods.

III. The activities in the Primary, Secondary and Tertiary sectors are not interdependent.

IV. Most of the workers in the unorganised sector enjoy job security.

V. A large proportion of labourers in India are working in the unorganised sector.

Explain the 'unit of account' function of money. How has it solved the related problem created by barter?

Explain the store of value function of money. How has it solved the related problem created by barter?

OR

Explain the significance of the store of value function of money.