Average profit earned by a firm is 1 00 000 which includes undervaluation of stock of 40 000 on an a...........

Average profit earned by a firm is 1,00,000 which includes undervaluation of stock of 40,000 on an average basis. The capital invested in the business is  6,30,000 and the normal rate of return is 5%. Calculate goodwill of the firm on the basis of 5 times the super profit.