CAPITAL | | | | | | EXPENDITURE-- | | | | | | Purchase and pre-| £12,500 | (amounts below apply to extension of works) | paration of land | | | | | | Machinery | 27,854 | £25,595 | £25,595 | £25,595 | £25,595 | Mains | 10,328 | 10.328 | 10,328 | 10,328 | 10,328 | Buildings | 8,505 | 4,516 | 4,632 | 4,614 | 4,594 | Parlimentary and | | | | | | general expenses,| 20,000 | .. | .. | .. | .. | royalty, &c. | | | | | | Engineering | 3,268 | 1,820 | 1,825 | 1,824 | 8,823 | Previous Capit-| | 82,455 | 124,714 | 167,094 | 209,455 | al Expenditure | .. | | | | | Total Cap. Exp. | £82,455 | £124,714 | £167,094 | £209,455 | £251,795 | ----------------------------------------------------------------------------- ANNUAL CHARGES-- | | | | | | Salaries, wages, | | | | | | & general working| £6,405 | £7,855 | £9,305 | £10,955 | £12,480 | expenses | | | | | | Repairs, renewals| 2,780 | 5,198 | 7,622 | 10,045 | 12,467 | &c.(reserve fund)| | | | | | Coal, water, &c. | 1,950 | 3,900 | 5,850 | 7,800 | 9,750 | Rates | 370 | 674 | 980 | 1,285 | 1,585 | Contingencies of | | | | | | horse power = 5 | 575 | 881 | 1,187 | 1,504 | 1,814 | per cent on above| | | | | | Total Ann. Exp. | £12,080 | £18,508 | £24,944 | £31,589 | £38,096 | ----------------------------------------------------------------------------- Revenue at 5d. | | | | | | per 1000 cub. ft.| 22,126 | 43,522 | 64,282 | 84,426 | 103,971 | (average) | | | | | | Profit |12.18 p.ct.|20.06 p.ct.|23.54 p.ct.|25.22 p.ct.|26.16 p.ct.| |= 10,046 | = 25,014 | = 39,338 | = 52,837 | = 65,875 | ----------------------------------------------------------------------------- TABLE II.--_Cost of Air Power in Terms of Indicated Horse Power_. Abbreviated column headings: Qty. Air: Quantity of Air at 45 lbs. Pressure required per Ind. H.P. per Hour. Cost/Hr.: Cost per Hour at 5d. per 1000 Cubic Feet. Cost/Hr. w/rebate: Cost per Hour with Rebate when Profits reach 26 per Cent.