Answer:
Return on Equity = 13.17%
Step-by-step explanation:
We solve for cost of equity using the MM model with taxes.
r_a = retrun on asset or unlevered return =0.12
D/E = 0.60
r_d = cost of debt = 0.09
taxes = 35% = 0.35
re = return on equity = 0.1317 = 13.17%