Titan Mining Corporation has 9.4 million shares of common stock outstanding, 380,000 shares of 4 percent preferred stock outstanding, and 200,000 8.2 percent semiannual bonds outstanding, par value $1,000 each. The common stock currently sells for $42 per share and has a beta of 1.20, the preferred stock currently sells for $92 per share, and the bonds have 10 years to maturity and sell for 113 percent of par. The market risk premium is 8.2 percent, T-bills are yielding 3 percent, and Titan Mining