Can you calculate on an excel worksheet-

Please determine the WACC (weighted average cost of capital) for the company with the following assumptions: The company maintains a debt to equity ratio equal to 2.5. The marginal tax rate is 40%. The companys current bonds have a yield to maturity of about 6.00%. The current 10-year Treasury notes have a yield to maturity of 2% and the forecast for the S&P 500 market return of 11.00%. The companys overall beta is 1.20.