Introduction
The purpose of business is to obtain the maximum revenue at the lowest cost of capital in a competitive environment. The realization of this goal requires of comparing the size of the capital invested in the production and trading activities with the financial results of this activity. However, in the implementation of any kind of economic activity there is objectively a risk of loss, the volume of which is due to the specifics of a particular business. Risk is the probability of losses, damages, shortfalls of projected revenues, profits. Losses that occur in business activities can be divided into ...