How to calculate the price of products processed by a pad printing machine?

Here in Shenzhen, the price is generally 7 cents - 1 cent per color "It depends on the order quantity of the product". The above "100G oil can be printed with environmentally friendly oil cups, which can be about 700~1000 PCS" That's wrong. In fact, the cost of pad printing is electricity "because an air compressor (pneumatic) is used, which is about 3 kilowatt-hours of electricity per hour". Labor "skilled masters cost 10 yuan/hour ink". In fact, the cost of ink is the lowest. Because the maximum area of ??pad printing is 8X8CM, if 1KG ink prints the same version and the same color, it can cost at least 2 million PCS. The best imported ink, such as Malaibao, ah pineapple, only costs about 200~300 yuan, Steel plate