Q. Firms operation and financing decision?

Firms operation and financing decision risks or the variability of returns also results for the decision make within the company. Risk resulting them from the decision is generally dividend into two types - business risk and financing risks. Business is the variability in the return on assets and is affected by the company's investment decision. Finance risk is the variability in the return on the assets and is affected by the company investment decision. Financial risk is the increased variability in returns to the returns to the common stock holders as results of using debts and preferred stock. as business risk and finance risk increase or decrease , the investor required rate of the returns and the cost of capital will move in the same direction.