Direct cost calculation method
The direct cost calculation method is a simple and transparent calculation method, which adds the material cost, auxiliary material cost and labor cost together, plus the comprehensive coefficient, which is the total cost. Among them, the labor cost has industry standards, and the comprehensive coefficient includes taxes and management fees. This calculation method is clear about every cost, and some companies are even simpler, adding up the material costs and labor costs directly.
Single item calculation method
The single project calculation method is a more detailed calculation method, which adds up the contract cost and material cost of each single project, including wooden keel project, hydropower project, painting project, carpentry, mud tile project, bricklayer, sanitary ware installation and hardware lamps. Adding up the costs of these individual projects is the total cost. This calculation method is more detailed and can better grasp the cost composition of each single project.