One company has a beta of 1.1 and debts of $ 1,500. The market value
of its shares that same year was $ 17.40 each, and there were 200 shares issued. The cost
of the debt, before the IR, charged the company is 7.2% a.a. Government bonds offer
a rate of 6% per annum, and the IR rate is 34%. The market risk premium is
of 5%. Estimate the total cost of capital (WACC) in the current capital structure.