Answer:
15.57%
Explanation:
The WAAC (Weighted average cost of capital) is given by:
[tex]WAAC = M*W_d*(1-T)+E*W_E[/tex]
Where M is the rate to maturity of the company's bonds, Wd is the fraction of debt, We is the fraction of equity, T is the tax rate, and E is the rate of cost of common equity. Applying the given data:
[tex]0.115=0.09*0.4*(1-0.4)+E*0.6\\E=0.1557\\E=15.57\%[/tex]
The company’s cost of common equity is 15.57%.