Cost of capital doubt?

lakshay (ipcc) (581 Points)

11 March 2011  

in cost of capital we have redemption value and net proceeds while calculating cost of debt

 

how shud we treat market value of debentures?????


now in this question

a co issued 10000 10% deb of rs 100 each on 1.4.2006 to be matured on 1.4.2011 . if the markey price of the debentues is rs 80 compute the cost of debt assuming tax rate 35%

in solution they have taken redemtion value 100(which they have assumed becoz nothing is given ) bt why they have taken net proceeds as 80?????