Titan Mining Corporation has 10.1 million shares of common stock outstanding, 450,000 shares of 5 percent preferred stock outstanding, and 235,000 8.9 percent semiannual bonds outstanding, par value $1,000 each. The common stock currently sells for $49 per share and has a beta of 1.55, the preferred stock currently sells for $99 per share, and the bonds have 15 years to maturity and sell for 116 percent of par. The market risk premium is 8.9 percent, T-bills are yielding 4 percent, and Titan Mining