The management of Blue Thumb Tools believes the firms current capital structure is optimal and intends to maintain it in the future. Blue Thumbs bonds are selling for $950 each. Its common stock is selling for $37 a share and its preferred stock is selling for $88 per share. There are 50,000 bonds outstanding, 10,000,000 shares of stock and 3,000,000 shares of preferred stock outstanding, respectively. What are the current weights of Blue Thumbs capital structure?