Answer:
Explanation:
Yield rate on unsecured bonds=12%
Yield rate on zero coupon bond=12%
Yield rate on 10% mortgage bonds=12%
Total debt value=10m+25m+20m=55m
Weight of unsecured bonds=10/55=0.182
Weight of zero coupon bonds=25/55=0.455
Weight of 10% mortgage bonds = 20/55= 0.363
Cost of debt=0.182*12+ 0.455*12+0.363*12=12%