- Per tonne:
- Labour β¦1,498 (Sf 2.34)
- Materials β¦2,544
- Capital β¦696
- Energy β¦35
- Surplus β¦2,074
Whole chain per tonne: 56 labour hours, 1,181 kWh.
Formula
A.C. = w0LhSf Labour β¦1,498 Shadow wage w0 β¦16 an hour Γ Lh 40 hours per tonne Γ skill factor Sf 2.34 Sf for industry: training β¦45,000 against β¦45,000, queue 20 hours against 48 + Ξ£ qiPirΞ»i Materials β¦2,544 Milk: 8 t Γ $190/t Γ r 1.5 Γ border 1.11 Γ Ξ» 1.00 = β¦2,542 Salt: 20 kg Γ $35/t Γ r 1.5 Γ border 1.50 Γ Ξ» 1.00 = β¦1.57 + (D + Mo)Ξ±e Capital β¦696 Depreciation and maintenance β¦480 per tonne Γ financing 1.45 Γ waste factor Ξ±e 1.00 Financing is interest at 6% on equipment's average value over a 15-year life. Ξ±e is 1.00 when maintenance hours and defects are on target. + Epe Energy β¦35 E 700 kWh per tonne Γ pe β¦0.05 per kWh = β¦4,774
A.V. = rP*world Accounted value β¦6,848 per tonne World price $4,500 per tonne plus freight and insurance 1.44% = P* $4,563 Γ r 1.5 crowns per US dollar Import parity: the price at the Commonwealth border for a good it could otherwise import. Observed abroad, not calculated: a wasteful producer raises only its own cost. = β¦6,848
Revenue = A.V. Γ Q Accounted revenue β¦77 m p.a. Domestic: 11,240 t Γ β¦6,848 = β¦77 m = β¦77 m
Surplus = (A.V. β A.C.) Γ Q β levies Accounted surplus β¦23.3 m p.a. Revenue β¦77 m β cost β¦4,774 Γ 11,240 t = β¦23.3 m Distributed 40% to reinvestment, 20% to the municipal aggregate and 40% swept to the Treasury. = β¦23.3 m