Help me for solving this question-2

The Present Capital Structure of a company is as follows:

                                                                                                           Rs. (Million)

Equity Shares (Face Value = Rs.10)                                                    240

Reserves                                                                                              360

11% Pref. Shares (Face Value = Rs.10)                                             120

12% Debenture                                                                                   120

14% Term Loan                                                                                  360

                                                                          Total                            1200

Additional the following information is available:

Company's Equity beta = 1.06

Yield on long term treasury bonds = 10%

Stock market Risk Premium = 6%

Current ex-dividend equity share price = Rs.15

Current ex-dividend Pref. share price = Rs.12

Current ex-dividend debenture market value = Rs.102.50 per Rs.100

Corporate tax rate = 40%

The debenture are redeemable after 3 years and interest is paid annually.

Ignoring flotation costs, calculate the company's Weighted average cost of capital (WACC).