CHAPTER 11—DETERMINING THE COST OF CAPITAL
57. Which of the following statements is CORRECT?
The after-tax cost of debt that should be used as the component cost when calculating the WACC is the
average after-tax cost of all the firm’s outstanding debt.
Suppose some of a publicly-traded firm’s stockholders are not diversified; they hold only the one firm’s stock.
In this case, the CAPM approach will result in an estimated cost of equity that is too low in the sense that if it
is used in capital budgeting, projects will be accepted that will reduce the firm’s intrinsic value.
The cost of equity is generally harder to measure than the cost of debt because there is no stated, contractual
cost number on which to base the cost of equity.
The bond-yield-plus-risk-premium approach is the most sophisticated and objective method for estimating a
firm’s cost of equity capital.
The cost of capital used to evaluate a project should be the cost of the specific type of financing used to fund
that project, i.e., it is the after-tax cost of debt if debt is to be used to finance the project or the cost of equity if
the project will be financed with equity.
INTE.GENE.16.70 – LO: 11-8
United States – BUSPROG: Analytic
United States – AK – DISC: Capital budgeting and cost – DISC: Capital budgeting and cost of
TYPE: Multiple Choice: Conceptual
58. Which of the following statements is CORRECT?
The DCF model is generally preferred by academics and financial executives over other models for estimating
the cost of equity. This is because of the DCF model’s logical appeal and also because accurate estimates for
its key inputs, the dividend yield and the growth rate, are easy to obtain.
The bond-yield-plus-risk-premium approach to estimating the cost of equity may not always be accurate, but it
has the advantage that its two key inputs, the firm’s own cost of debt and its risk premium, can be found by
using standardized and objective procedures.
Surveys indicate that the CAPM is the most widely used method for estimating the cost of equity. However,
other methods are also used because CAPM estimates may be subject to error, and people like to use different
methods as checks on one another. If all of the methods produce similar results, this increases the decision
maker’s confidence in the estimated cost of equity.
The DCF model is preferred by academics and finance practitioners over other cost of capital models because
it correctly recognizes that the expected return on a stock consists of a dividend yield plus an expected capital
gains yield.
Although some methods used to estimate the cost of equity are subject to severe limitations, the CAPM is a
simple, straightforward, and reliable model that consistently produces accurate cost of equity estimates. In
particular, academics and corporate finance people generally agree that its key inputs⎯beta, the risk-free rate,
and the market risk premium⎯can be estimated with little error.
Capital components
TYPE: Multiple Choice: Conceptual