The cost of the machine is dead, so you can buy as much money as you need. The most important thing is that the cost of thread is the biggest, how many threads to buy at a time, how many colors to dye and so on. There are many colors of cloth and thread, and 500 colors is enough for a factory.
The cost can be calculated by yourself, and the cost of the machine is dead. In addition, where to get the goods, what is the cost of dyeing, how many colors to make, etc., the cost will not come out?