Corporate finance is the area of finance dealing with the sources of funding and the capital structure of corporations and the actions that managers take to increase the value of the firm to the shareholders, as well as the tools and analysis used to allocate financial resources. The primary goal of corporate finance is to maximize or increase shareholder value. Although it is in principle different from managerial finance which studies the financial management of all firms, rather than corporations alone, the main concepts in the study of corporate finance are applicable to the financial problems of all kinds of firms. The primary goal of financial management is to maximize or to continually increase shareholder value. Maximizing shareholder value requires managers to be able to balance capital funding between investments in projects that increase the firm’s long term profitability and sustainability, along with paying excess cash in the form of dividends to shareholders. Managers of growth companies (i.e. firms that earn high rates of return on invested capital) will use most of the firm’s capital resources and surplus cash on investments and projects so the company can continue to expand its business operations into the future. When companies reach maturity levels within their industry (i.e. companies that earn approximately average or lower returns on invested capital), managers of these companies will use surplus cash to payout dividends to shareholders. Managers must do an analysis to determine the appropriate allocation of the firm’s capital resources and cash surplus between projects and payouts of dividends to shareholders, as well as paying back creditor related debt.