we know the formula of weighted average cost of capital ( WACC ):
WACC = ( x Re ) + [ ( X Rd ) (1-Tc) ]
Where :
E=Market value of the firm’s equity=300000+150000=450000
D=Market value of the firm’s debt=100000+50000=150000
V=E+D=-450000+150000=600000 = total capital employed
Re=Cost of equity = 6%
Rd=Cost of debt = 10%
Tc=Corporate tax rate = 50%
WACC = ( x ) + [ ( x ) (1 - ) ]
= ( x ) + [ ( x )( 1 - )
= ( 0.045) + [ (0.025)(0.5)]
= (0.045) + (0.0125)
= 0.0575
WACC = 5.75%
5.75% is the weighted Average Cost of Capital for this company.
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