Help Save & Ext Subm Gravity, Inc. has a capital structure of 56 percent common stock, 4 percent preferred stock, and 40 percent debt. The flotation costs are 3.7 percent for debt, 4.8 percent for preferred stock, and 5.2 percent for common stock. The corporate tax rate is 21 percent. What is the weighted average flotation cost? Multiple Choice 0 5.20 percent 5.67 percent 4.42 percent 5.83 percent