Mega Skate company is focused on maximizing shareholder value. They would like to recapitalize and issue more debt to repurchase common stock. They are considering two alternative capital structures. Use the information provided to complete the calculations.
Their current levered beta is 1.1 and their current capital structure is 10% debt and 90% equity. Their current cost of debt is 7.75%.
Their effective tax rate is 25%.The yield on a 20-year Treasury bond is 2.59%. The expected return on the stock market is 8.09%.
Possible alternative structures (D/E) |
Cost of debt (rd) |
25%/75% |
8.0% |
35%/65% |
8.5% |
a)As Unlevered Beta = Levered Beta / (1+ (1-t)*D/E) from MM proposition of Capital Structure
Unlevered beta of the company = 1.1 / (1+(1-0.25)*10%/90%) =1.015385
Levered Beta for D/E (25%/75%) = Unlevered Beta *(1+ (1-t)*D/E)
=1.015385* (1+(1-0.25)*25%/75%)
=1.269231
Levered Beta for D/E (35%/65%) = Unlevered Beta *(1+ (1-t)*D/E)
=1.015385* (1+(1-0.25)*35%/65%)
=1.425444
b) From Capital Assets pricing model
Cost of equity = Risk free rate + Beta* (Market return - Risk free rate)
Here, Risk free rate = 20 year treasury bond rate = 2.59%
Market Return = 8.09%
For Original structure with D/E (10%/90%)
Cost of equity = Risk free rate + Beta* (Market return - Risk free rate)
= 2.59%+ 1.1* (8.09%-2.59%)
=8.64%
For structure with D/E (25%/75%)
Cost of equity = Risk free rate + Beta* (Market return - Risk free rate)
= 2.59%+ 1.269231* (8.09%-2.59%)
=9.57%
For structure with D/E (35%/65%)
Cost of equity = Risk free rate + Beta* (Market return - Risk free rate)
= 2.59%+ 1.425444* (8.09%-2.59%)
=10.43%
c) Cost of Capital (WACC) for original structure
= weight of debt*cost of debt*(1-tax rate) + weight of equity * cost of equity
= 0.1*7.75%*(1-0.25) + 0.9*8.64%
=8.3573%
Cost of Capital (WACC) for structure with D/E (25%/75%)
= weight of debt*cost of debt*(1-tax rate) + weight of equity * cost of equity
= 0.25*8%*(1-0.25) + 0.75*9.57%
=8.6775%
Cost of Capital (WACC) for structure with D/E (35%/65%)
= weight of debt*cost of debt*(1-tax rate) + weight of equity * cost of equity
= 0.35*8.5%*(1-0.25) + 0.65*10.43%
=9.0108%
d) The optimal capital structure is the one which has the least cost of capital, thereby maximising the firm value
In this case, as the cost of capital is minimum for the original capital structure with D/E (10%/90%) , the Original capital structure is the best (optimal)
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