Question 1

In the capital asset pricing model (CAPM), beta measures the volatility of the market.
Beta represents the volatility of one particular stock against an index of the overall market.

Accepted Answer

Beta in the CAPM measures the volatility or systematic risk of a particular stock or portfolio in comparison to the overall market, not the volatility of the market itself.

Question 2

Market values rather than book values should be used for determining the optimal capital structure; however, in practice, book value is commonly used.

Accepted Answer

Market value reflects the true value of a company's assets and liabilities, as it is based on the current market price. Book value, on the other hand, is based on historical costs and does not account for market fluctuations. Therefore, market values are more relevant for determining the optimal capital structure. However, in practice, book value is commonly used because it is easier to calculate and readily available from financial statements.

Question 3

A firm that does not earn the cost of capital in the short run will probably be in bankruptcy.
Proper management of the sources of capital can allow a firm to survive short-term interruptions in its income stream.

Accepted Answer

While a firm may struggle in the short run if it does not earn the cost of capital, it does not necessarily mean that it will go bankrupt. Proper management of sources of capital and financial planning can help a firm weather temporary financial setbacks.

Question 4

All firms within particular industries have similar optimum capital structures.

Accepted Answer

The optimum capital structure of a firm is dependent on various factors such as industry, stage of the business cycle, size of the firm, growth prospects, and risk appetite of investors. Therefore, firms within particular industries may have different optimum capital structures based on their unique characteristics and circumstances.

Question 5

Taking on additional debt will reduce the cost of equity.

Accepted Answer

Taking on additional debt increases the financial risk to equity holders, which typically leads to an increase in the cost of equity as investors demand a higher return for the increased risk.

Question 6

The use of the optimum capital structure minimizes the cost of capital.

Accepted Answer

The optimum capital structure refers to the right proportion of debt and equity in a company's financing mix that leads to a minimal cost of capital. By achieving the right balance between debt and equity, a company can minimize the overall cost of financing its operations and maximize its value for shareholders.

Question 7

Companies prefer to maintain some financing flexibility in order to choose the lowest-cost source of funds at a single point in time.

Accepted Answer

Companies prefer to have financing flexibility so that they can choose the funding source that offers the lowest cost of funds at a given point in time. This enables them to minimize their financing costs and maximize their profitability.

Question 8

Weights used to calculate the weighted average cost of capital K_a are derived from the optimum capital structure.

Accepted Answer

The weights used to calculate the weighted average cost of capital are based on the firm's current capital structure, not the optimum one. However, the optimal capital structure may be used as a benchmark to evaluate the appropriateness of the current capital structure.

Question 9

In determining the optimum capital structure, it is assumed that the firm will raise capital in the optimum proportions every year.
The firm must constantly reevaluate its capital structure for changes, in order to allow them to change its approach in the next round of financing.

Accepted Answer

The first statement is true, but the second statement is false. The firm should constantly monitor and reevaluate its capital structure, but it may not necessarily raise capital every year or in the same proportions. Factors such as market conditions, business opportunities, and changes in the cost of capital may influence the firm's financing decisions.

Question 10

The capital asset pricing model (CAPM) relates the risk-return tradeoffs of individual assets to market returns.

Accepted Answer

The statement accurately describes the purpose and function of the capital asset pricing model.

Question 11

The pretax cost of debt is generally less than the pretax cost of equity.

Accepted Answer

The cost of debt is generally lower than the cost of equity because lenders have a legal claim to a company's assets in the event of default, which reduces the risk to the lender.

Question 12

A firm should always be at a single optimum debt-to-equity ratio to minimize its cost of capital.

Accepted Answer

A firm's optimal debt-to-equity ratio depends on various factors such as industry, market conditions, and the firm's financial position. Thus, there is no single optimum debt-to-equity ratio that suits all firms. Instead, firms should strive to maintain an appropriate mix of debt and equity that reflects their unique circumstances, which can ultimately minimize their cost of capital.

Question 13

According to traditional financial theory, the cost of capital curve is U-shaped over the range of debt-equity mixes.

Accepted Answer

Traditional financial theory suggests that the cost of capital curve is U-shaped over the range of debt-equity mixes, with the cost of capital initially decreasing as more debt is added to the capital structure due to the tax deductibility of interest payments, but eventually increasing as the risk of bankruptcy and financial distress increases with more debt.

Question 14

Most firms are able to use 60% to 70% debt in their capital structure without exceeding norms acceptable to most creditors and investors.
Lenders and investors generally become concerned when debt exceeds 50% of the overall capital structure.

Accepted Answer

Lenders and investors generally become concerned when debt exceeds 50% of the overall capital structure, but most firms are able to use 30% to 40% debt in their capital structure without exceeding norms acceptable to most creditors and investors.

Question 15

Firms in stable industries are advised to keep debt levels very low so that shareholders, rather than creditors, receive the benefits of steady cash flows.
Firms in a stable industry are more apt to use financial leverage (greater proportionate debt) to amplify their earnings per common share.

Accepted Answer

The first statement is true, as it is generally advised for firms in stable industries to keep debt levels low. However, the second statement is false, as stable firms are typically less likely to use financial leverage and subject themselves to the risks of debt.

Question 16

The use of the weighted average cost of capital assumes that the firm is in its optimum capital structure range and the cost of each component stays constant over the range of financing.

Accepted Answer

The weighted average cost of capital (WACC) is generally used to evaluate the overall cost of capital for a firm, which is a combination of the cost of equity and debt. In order to use WACC accurately, it is assumed that the firm is in its optimal capital structure range, which means it has achieved the ideal balance between equity and debt financing that maximizes the firm's value. Additionally, it is assumed that the cost of each component of capital (debt and equity) stays constant over the range of financing. However, in reality, the cost of capital components may change depending on the level of financing, and the firm may not always be in its optimal capital structure range.

Question 17

The weighted average cost of capital calculates the average cost of issued or new issuance of debt and equity for a firm.

Accepted Answer

The weighted average cost of capital (WACC) is a calculation used to determine the cost of various types of financing used by a company, including debt and equity. The WACC takes into account the relative proportion of each type of financing used by the company, as well as the cost associated with each type of financing. Therefore, the statement that the WACC calculates the average cost of issued or new issuance of debt and equity for a firm is true.

Question 18

Although the after-tax cost of debt is below the cost of equity, firms cannot increase their use of debt to endless amounts.

Accepted Answer

Firms have to maintain a balance between debt and equity in their capital structure, and excessive debt can increase the risk of financial distress and bankruptcy, leading to higher costs for the firm in the long run. Therefore, firms cannot increase their use of debt to unlimited amounts.

Question 19

Larger bond issues can lower "liquidity risk," or the possibility that an investor will not be able to sell a bond quickly and easily.

Accepted Answer

Larger bond issues typically have more market participants and higher trading volumes, making it easier for investors to buy and sell the bonds. This lowers liquidity risk for investors.

Question 20

A firm that does not earn the cost of capital in the long run will not maximize shareholder wealth.

Accepted Answer

Shareholders expect to receive a return on their investment in a company. If the company is not earning the cost of capital, shareholders will not receive the expected return and their wealth will not be maximized. Therefore, it is important for firms to earn the cost of capital in the long run to maximize shareholder wealth.

Quiz 11: Cost of Capital

In the capital asset pricing model (CAPM), beta measures the volatility of the market. Beta represents the volatility of one particular stock against an index of the overall market.