A)Business risks arise due to uncertainties
Uncertainties refers to the lack of knowledge about what is going to happen in the future.For example,natural calamities,change in demand.......etc
b)Degree of risk depends mainly upon the nature and size of business
Nature of business are the main factors which determine the amount of risk.For eg:a business dealing in fashion able items has a high degree of risk.
c) Profit is the reward for risk taking
Greater the risk involved in a business higher is the chance of profit.Profit is thus,the reward of risk taking.