What is the meaning compared to the cost?

What is the meaning compared to the cost?
There are three types of cost in these types of products. Must also be taken into account during these three elements to calculate the cost. Infrastructure cost, the cost of the roof, the cost of use. For the cost of infrastructure and basically are the same as the cost by 90 percent. 

They make up the costs very close to the infrastructure in each of the system nutrition and Alrphi, the amount of the charge infrastructure and even access to the natural soil. Infrastructure costs are very close for kidney costs Monday. 

As for the cost of ground structure, is seen 1 to 4 advantage toward natural grass cost of the initial application. In the case of each account of operating revenues and maintenance risk that will result from the annual maintenance fees, constant use, and irregular maintenance: Artificial grass will then be more advantage of natural grass by 1 to 11. 

The amount of annual expenses required for the maintenance of natural grass of workers technocracy, fertilizers, seeds, medicines and jars used in business Ttbaiqtlk, lawn mowers and maintenance equipment and basic expenses makes it close to the cost of a new arena in each year.

As for the yard artificial turf, there is no other similar expenses not a waste of time, and thus could be retrieved all expenses and cost paid during the 2 years of its founding.