Giving reason identify whether the following are final expenditures or intermediate expenditure-

(i) Expenditure on maintenance of an office building.

(ii) Expenditure on improvement of a machine in a factory.

Suppose firm A sold raw material to firm B for $₹ 1,000$ and to firm C for $₹ 600$. Firm B sold its product partly to private consumers for $₹ 800$ and the remaining product was exported for $₹ 600$, Firm C part of its product to the government for$₹ 500$ for public consumption, and the remaining product worth $₹ 500$ was unsold stock left with it. (Assume that firm A buys no raw material).

(i) Find the value added by firm A firm B and firm C

 (ii) Total Consumption Expenditure

Define capital formation?

OR

Define investment?

 Calculate Intermediate Consumption from the following data: