The value of the firm is approximately $4,787,234.04 and the WACC for the firm is 9.4%. The value of the firm with the new capital structure is approximately $4,177,324.34 and the WACC for the firm with the new capital structure is 9.89%.
a) To calculate the value of the firm, we can use the perpetuity formula. The value of the firm is equal to the earnings before tax (EBIT) divided by the required rate of return:
Value of the Firm = EBIT / Required Rate of Return
In this case, the EBIT is $450,000, and the required rate of return is the risk-free rate plus the market risk premium:
Required Rate of Return = Risk-Free Rate + Beta × Market Risk Premium
The risk-free rate is 4% and the market risk premium is 10% - 4% = 6%:
Required Rate of Return = 4% + 0.90 × 6% = 9.4%
So, the value of the firm is:
Value of the Firm = $450,000 / 9.4% = $4,787,234.04
Therefore, the value of the firm is approximately $4,787,234.04.
b) The Weighted Average Cost of Capital (WACC) is the average rate of return required by all the firm's investors, weighted by the proportion of each source of capital. To calculate the WACC, we need to determine the proportion of equity and debt in the firm's capital structure, and the cost of equity and debt:
Proportion of Equity = Number of Common Shares / Total Capital
Proportion of Debt = 1 - Proportion of Equity
Cost of Equity = Required Rate of Return
Cost of Debt = Coupon Rate × (1 - Tax Rate)
Using the given information, the proportion of equity is 92,656 / 92,656 = 1, and the proportion of debt is 1 - 1 = 0. The cost of equity is 9.4%, and the cost of debt is 7.5% × (1 - 40%) = 4.5%:
WACC = Proportion of Equity × Cost of Equity + Proportion of Debt * Cost of Debt
WACC = 1 × 9.4% + 0 × 4.5% = 9.4%
Therefore, the WACC for the firm is 9.4%.
c) To calculate the value of the firm with the new capital structure, we can use the adjusted present value (APV) approach. The value of the firm is equal to the value of the unlevered firm plus the present value of the tax shield (PVTS). The value of the unlevered firm can be calculated using the perpetuity formula:
Value of the Unlevered Firm = EBIT / Required Rate of Return
The required rate of return is now calculated using the beta for the equity of the leveraged firm:
Required Rate of Return = Risk - Free Rate + Beta × Market Risk Premium
The risk-free rate is 4% and the market risk premium is 10% - 4% = 6%:
Required Rate of Return = 4% + 1.22 × 6% = 10.32%
So, the value of the unlevered firm is:
Value of the Unlevered Firm = $450,000 / 10.32% = $4,360,465.12
The present value of the tax shield can be calculated as the difference between the tax shield on the interest payments and the tax shield on the interest savings:
Present Value of the Tax Shield = (Interest Payments - Interest Savings) / Required Rate of Return
The interest payments are $1,000,000 × 7.5% = $75,000, and the interest savings are $1,000,000 × 9.4% = $94,000:
Present Value of the Tax Shield = ($75,000 - $94,000) / 10.32% = -$183,140.78
Therefore, the value of the firm with the new capital structure is:
Value of the Firm = Value of the Unlevered Firm + Present Value of the Tax Shield
Value of the Firm = $4,360,465.12 + (-$183,140.78) = $4,177,324.34
Therefore, the value of the firm with the new capital structure is approximately $4,177,324.34.
d) To calculate the WACC for the firm with the new capital structure, we need to determine the new proportion of equity and debt in the firm's capital structure, and the new cost of equity and debt. The new proportion of equity is still 1, and the new proportion of debt is the value of the bonds divided by the value of the firm:
New Proportion of Debt = Value of Bonds / Value of the Firm
Using the given information, the value of the bonds is $1,000,000, and the value of the firm is $4,177,324.34:
New Proportion of Debt = $1,000,000 / $4,177,324.34 = 0.2396
The new cost of equity is still 9.4%, and the new cost of debt is the coupon rate of 7.5% × (1 - 40%) = 4.5%:
New WACC = Proportion of Equity × New Cost of Equity + Proportion of Debt * New Cost of Debt
New WACC = 1 × 9.4% + 0.2396 × 4.5% = 9.89%
Therefore, the WACC for the firm with the new capital structure is 9.89%.