Answer:
WACC = 10%
Explanation:
We must calcualte the CAPM
[tex]K_e= r_f + \beta (r_m-r_f)\\\\Where:\\r_f =0.04 $ risk free rate\\risk_{premium}= 0.08 = (r_m-r_f)\\\beta = 0.75 = non-diversifiable \:risk[/tex]
[tex]K_e= 0.04 + 0.75 (0.08)= 0.10[/tex]
Cost of Equity = 10%
Because there is no debt:
"All of its capital is equity"
the WACC will only consider the equity cost
WACC = cost of equity = 10%