Nishant1

A
Kd=Yield x (1Tax)
Kd=10% x (.6)=6%
Po=(Do x (1+g))/(Keg)
((Do x (1+g))/Po) + g=Ke
(($3 x (1.05))/31.5) + g=15%
Kd=6%
Ke=15%
D/E=.5 Wd=.33333 We=.66667
WACC= .3333(6) + .66667(15)=12%