NEW πŸ“—Story: Caffeine ❌

Roofing Materials

Roofing Materials Tier 2 Construction
Production421,500 t p.a.
Exports0 mg
Value per tonne✦939
Revenue✦396 m
Value added✦200 m
Surplus✦94.7 m
  • Per tonne:
  • Labour ✦93.6 (Sf 2.34)
  • Materials ✦449
  • Capital ✦157
  • Energy ✦15
  • Surplus ✦225

Whole chain per tonne: 2.94 labour hours, 778 kWh.

Formula

A.C. = w0LhSf Labour ✦93.6 Shadow wage w0 ✦16 an hour Γ— Lh 2.5 hours per tonne Γ— skill factor Sf 2.34 Sf for industry: training ✦45,000 against ✦45,000, queue 20 hours against 48 + Ξ£ qiPirΞ»i Materials ✦449 Asphalt: 300 kg Γ— $275/t Γ— r 1.5 Γ— border 1.08 Γ— Ξ» 1.00 = ✦134 Steel: 600 kg Γ— $332/t Γ— r 1.5 Γ— border 0.93 Γ— Ξ» 1.00 = ✦278 Zinc: 20 kg Γ— $1,215/t Γ— r 1.5 Γ— border 1.03 Γ— Ξ» 1.00 = ✦37.4 + (D + Mo)Ξ±e Capital ✦157 Depreciation and maintenance ✦108 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 ✦15 E 300 kWh per tonne Γ— pe ✦0.05 per kWh = ✦715

A.V. = rP*world Accounted value ✦939 per tonne World price $600 per tonne plus freight and insurance 4.33% = P* $626 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. = ✦939

Revenue = A.V. Γ— Q Accounted revenue ✦396 m p.a. Domestic: 421,500 t Γ— ✦939 = ✦396 m = ✦396 m

Surplus = (A.V. βˆ’ A.C.) Γ— Q βˆ’ levies Accounted surplus ✦94.7 m p.a. Revenue ✦396 m βˆ’ cost ✦715 Γ— 421,500 t = ✦94.6 m Distributed 40% to reinvestment, 20% to the municipal aggregate and 40% swept to the Treasury. = ✦94.7 m

Made here
Supplies or uses it
Inputs arriving
Output leaving

Made from per tonne

Used in p.a.

  • Final domestic use 421,500 t ✦396 m 100%