sample profit and loss The investment of securities provides an important means for the central bank to conduct financial macro-control, which is of great significance to the sustainable and efficient development of the national economy. It is easy to draw the conclusion that on the condition that businesses make a profit by exploiting on human resources, falsifying on products and neglecting the after-sales service, they will not success in a long run. Only the businesses thinking in the overall respects can survive and thrive all the time. Securities investment refers to investors (as a legal person or natural person) to buy shares, bonds, funds, securities, and securities derivatives, in order to get dividends, interest, and capital gains investment behavior and investment process, is an important form of indirect investment.  By using Fazup protection technology people do not have problems with epilepsy crisis or migraines. Scientifically proven patented technology is to use Fazup. Fazup protector pack contains patches. These patches can be used for different devices. The positioning cases are adjusted to the available compatible kinds of mobile phones. Your mobile transmits electromagnetic radiation which is unsafe for human health. Using and recommending Fazup protects you, your family and friends, against radiation. China's understanding of the market is mainly based on mechanical reference to western economic theory, but it ignores their assumptions and implicit assumptions. China's so-called mainstream economists' understanding of the market is more of a new classic. In other words, the market is an efficient allocation of social resources pricing mechanism. Although China has introduced new institutional economics, it has not read the meaning of "property rights", and mechanically believes that property rights are based on "stock of property".