In: Finance
Norfolk Southerns' (NS) balance sheet shows a total of $50 million long-term debt with a coupon rate of 8.00%. The yield to maturity on this debt is 7.00%, and the debt has a total current market value of $40 million. The balance sheet also shows that the company has 10 million shares of stock, and the stock has a book value per share of $6.00. The current stock price is $25.00 per share, and stockholders' required rate of return, rs, is 14.00%. The company recently decided that its target capital structure should have 30% debt, with the balance being common equity. The tax rate is 40%. Calculate WACCs based on book, market, and target capital structures, and then find the average of these three WACCs.
Calculating WACC on the basis of book value
Book value of debt = $50 million = D, Book value of Equity = E = no of shares x book value per share = 10 million x 6 = $60 million
Total book value of capital =T = D + E = 50 + 60 = $110 million
Pre tax cost of debt = rd = yield to to maturity of debt = 7%, Cost of equity = stockholder's required rate of return = rs = 14%
WACC based on book value = rd(D/T)(1-tax rate) + rs(E/T) = 7%(50/110)(1-40%) + 14%(60/110)
= 7% x 0.454545 x 60% + 14% x 0.545454 = 0.019090 + 0.076363 = 0.0954543 = 9.54543%
Calculating WACC on the basis of market value
market value of debt = $40 million = D, Market value of Equity = E = no of shares x current stock price per share = 10 million x 25 = $250 million
Total market value of capital =T = D + E = 40 + 250 = $290 million
Pre tax cost of debt = rd = yield to to maturity of debt = 7%, Cost of equity = stockholder's required rate of return = rs = 14%
WACC based on market value = rd(D/T)(1-tax rate) + rs(E/T) = 7%(40/290)(1-40%) + 14%(250/290)
= 7% x 0.137931 x 60% + 0.862069 x 14% = 0.005793 + 0.120689 = 0.126482 = 12.6482%
Calculating WACC on the basis of target capital structure
Weight of debt = D/T = 30% , Weight of equity = E/T = 1 - (D/T) = 1 - 30% = 70%
Pre tax cost of debt = rd = yield to to maturity of debt = 7%, Cost of equity = stockholder's required rate of return = rs = 14%
WACC based on market value = rd(D/T)(1-tax rate) + rs(E/T) = 7%(30%)(1-40%) + 14%(70%) = 7% x 30% x 60% + 14% x 70% = 1.26% + 9.8% = 11.06%
Calculating average of three WACCs = (WACC on basis of book value + WACC on basis of market value + WACC on basis of target capital structure) / 3 = ( 9.5454% + 12.6482% + 11.06%) / 3 =33.2536% / 3 = 11.08453 % = 11.08% (rounded to two decimal places)