please writedown the complete formula

Novaland Investment Corporation has 9 million shares of common stocks outstanding; 250,000 shares of 6 percent preferred stock outstanding (Par value = $100); and 105,000 semiannual bonds outstanding with coupon rate of 8.5 percent and par value of $1,000 each. The common stock currently sells for $38 a share and has a beta of 1.25 The preferred stock currently sells for $97 per share The bonds have 15 years to maturity and currently sell for $930 each. The market risk premium is 8.5 percent; T-bills are yielding 5 percent, and tax rate is 30 percent. al Calculate the firm's market value of Debt and market value of equity (6 points) b/ Calculate the firm's WACC (19 points)