IPCC cost of capital query!

achyuthanand (Audit executive/ CA Final)   (283 Points)

07 September 2011  

i found this question in IPCC Scanner [shuchita publications], 10th edition january 2010. pg no: i - 635.

"z ltd's, EBIT = 9,00,000/-. the firms cost of debt is  10% and currently firm employs30,00,000 of debt. find Ke"

it is a 3 mark question. teh question was asked in nov 2007[as per scanner].  how ever i doubt that the question is incomplete as the datas given are insufficient to find the required.  i have also verified the Suggested answers of november 2007 and did not find the question.

can u pls help me in soving the problem by giving the right question.