Answer:
13.34%
Explanation:
According to the MM theory :
re = ro + (ro - rd)(1-t)D/E
where re = cost of equity
ro = unlevered cost of capital
t = tax rate
d/e = debt to equity ratio
equity = 300,000 x $32 = $9,600,000
D/E = $6.6 million / $9.6 million = 0.6875
12% + (12% - 9%) x (1-0.35) x 0.6875 = 13.34%