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Laramie Trucking\'s CEO is considering a change to the company\'s capital struct

ID: 2620834 • Letter: L

Question

Laramie Trucking's CEO is considering a change to the company's capital structure, which currently consists of 25% debt and 75% equity. The CFO believes the firm should use more debt, but the CEO is reluctant to increase the debt ratio. The risk-free rate IRE S?0% the market ns prem um. RPM. S o 0% and the m a te s 4 %, Current the co stor equity, r is 1 1.5% as determined by the CAP What would be the estimated cost of e uit if the firm used 6 % debt? t. ou mus ir tind the current eta and then the unlevered beta to solve the problem.) ? 10.95% ? 11.91% 15.29% ? 14.07% ? 12.94%

Explanation / Answer

Step 1: Calculation of current Beta

We have

Cost of Equity Ke = Rf + b ( Rm – Rf )

Where,

Rf – Risk free return

b – Beta

Rm – Expected return on market portfolio

Cost of Equity Ke = Rf + b ( Rm – Rf )

11.50 = 5 + b * 6

b* 6 = 6.50

b = 6.5 / 6

Beta = 1.0833

Step 2: Calculation of unlevered Beta (Aseet beta)

Asset Beta = Equity Beta / [(1+(1-tax rate)*(debt/equity)]

= 1.0833 / [(1+ .6*.25/.75)]

= 1.08 33/ (1+.2)

Asset Beta = .9028

Step 3: Calculation of levered beta at 60% debt

levered beta = unlevered beta * (1+ (1-tax rate) (Debt/Equity))

= .9028* ( 1+ .6*.6/.4))

= .9028* (1+.9)

=.9028 * 1.9

?levered beta =1.7153

Step 3: Calculation of cost of equity

Cost of Equity Ke = Rf + b ( Rm – Rf )

= 5 + 1.7153 * 6

= 15.29%