=15.= Having estimated the cost of work required of each trade, a
summary of the whole will express the total estimated cost of the
building.
Excavation and filling $ 285.99
Stonework 1,793.83
Brickwork 1,079.16
Carpentry 2,001.57
Roofing 553.18
Plastering 1,025.18
Joinery 1,690.90
Hardware 196.15
Heating and ventilation 260.05
Plumbing 730.19
Gas-fitting 383.20
Electric wiring 476.70
Painting 496.15
----------
Total cost $10,972.25
This total cost does not include any extras or builder’s profits.