The working sheet according to us should be altered as . follows: To the figure Rs. 6,88,905 shown as surplus in F Ex. D-11 after the deduction of various items of expenses should be added three figures i.e. (l) coal and fuel Rs. 1,57,428/- (2) furniture account Rs. 20,612 and (3) interest Rs. 16,545/- making a total of Rs. 8,83,490/- as gross profits. From this will have to be deducted Rs. 4,51,011 being the sum of notional normal depreciation of G Rs. 3,55,755 and double shift depreciation Rs. 95,256/-. This leaves a balance of Rs. 4,32,479. From this will have to be deducted the income-tax of 45 % which in view of the addition of the items regarding coal, furniture and interest should be Rs. 1,94,615 in place of Rs. 1,07,052 as shown in Ex. D-11. Deducting this from Rs. 4,32,4 79 the balance left is H Rs. 2,37,864. From this has to be deducted the statutory contingencies reserve and the statutory development reserve and 6 per cent on the share capital of Rs. 22,49,850/- there