understanding the weighted average cost of capital
Finally â Capital Structure. The WACC is the weighted average of the cost of equity and the cost of debt based on the proportion of debt and equity in the company's capital structure. The proportion of debt is represented by D/V, a ratio comparing the company's debt to the company's total value (equity + debt).ACC, in other words, represents the investor's opportunity cost of taking on the risk of putting money into a company. To understand WACC, think of a company as a bag of money. The money in the bag comes from two sources: debt and equity.
In economics and accounting, the cost of capital is the cost of a company's funds (both debt and equity), or, from an investor's point of view the required rate of return on a portfolio company's existing securities.It is used to evaluate new projects of a company.his means, for instance, that the past cost of debt is not a good indicator of the actual forward looking cost of debt. Once cost of debt and cost of equity have been determined, their blend, the weighted average cost of capital (WACC), can be calculated.