1, the water fee of the branch is a = (88.15/491) x 346xb, where b is the price per ton of water, and A= 62. 1 18B, that is, the water fee to be paid by the branch in two months is 62./.
2. The water fee to be paid by the company is D = [(491-88.15)/491] x346xbd = 0.82x346xbd = 283.882b yuan.
As long as the unit price b of water is known, the water charges of the company and its branches can be calculated. Because the price of water is different according to different uses, it is probably divided into residential water (the lowest price); Commercial water; Industrial water; Water for catering industry; Water for beverage industry; Sauna industry uses water and so on. The unit price of water varies from region to region. There are also additional charges that vary from place to place, mainly sewage treatment fees. The unit belongs to the company, and the water consumption is not very large. It should belong to commercial water, and it is more appropriate to choose the unit price according to the business.
Attachment: unit price of some commodity water in B city (RMB/ton)
Beijing: 5.6
Shanghai: 1.5
Guangzhou: 3.5
Huizhou: 3.5
Chengdu: 1.95
FYI