Slagging ratio

The proportion of slag sharing is the sum of the public building area of the whole building and the building area of each unit of the whole building, which is calculated according to the sharing area. According to the relevant public information, it is required to charge the slag removal fee according to the construction area of 6 yuan/m2 (within 5 m2), and the excess shall be charged according to 80 yuan/m2. Some people can find someone to collect it themselves, and there are special trucks to collect it. A car can cost 500 yuan. The proportion of muck construction is two expenses, one is the decoration management expense, which is calculated according to the number of days and area, and the other is the construction waste removal expense, which is charged according to the construction area: 2 yuan per square meter.