On the basis of the following data about an economy which consists of only two firms, find out the value added by firm B.
Items(in lakh)Sales by firm A100Purchases from firm B by firm A40Purchases from firm A by firm B60Sales by firm B200Closing stock of firm A20Closing stock of firm B35Opening stock of firm A25Opening stock of firm B45
130
Value added by firm B = Sales by firm B - Purchases from firm A by firm B + (Closing stock of firm B- Opening stock of firm B) = 200 - 60 + (35-45) = 130 Lakh rupees