true or false

9.Flotation Costs refers to the amount of cash needed for the firm to "stay afloat"

8.The corporate valuation model can be used only when a company doesn't pay dividends.

7.The cash flows associated with common stock are more difficult to estimate than those related to bonds.

6.Classified stock differentiates various classes of common stock, and can be used in different ways by different companies.

5. The total return for a stock can be calculated by taking the dividend yield less the capital gains yield.