Please answer all three parts of the question for 8 thank you - Please show work.. Question: suppose your company is financed 20% with debt and 80% with common stock. If the cost of new borrowing will be 5% and the cost of equity is 12%, what is the cost of capitol to your company if they applicable tax rate is 30%? If you were to invest in a project that has a zero NPV, what rate of return would you be earning. The project? If you were to invest in a project that has a zero NPV, what rate of return would you be earning on the portion of the funds provided by the stockholders?