True or False

11.) The dividend discount model is not very sensitive to the growth rate input. ________ 12.) The Magic Formula strategy includes a margin of safety for risk management. ________ 13.) If a company has no debt, the return on assets will equal the return on equity. ________ 14.) The CAN SLIM investment strategy only uses technical analysis to select stocks. ________ 15.) Investors should hold a stock when it is trading at or above its rational price. ________ 16.) The Dreman investing approach relies on price forecasts from DDM or FCF models. ________ 17.) It is often best to avoid companies with negative shareholder equity. ________ 18.) P/S ratios fluctuate between both bull and bear markets. ________ 19.) Companies that grow more efficiently have lower PEG ratios. ________ 20.) Growth strategies will often avoid stocks with too high a dividend payout ratio. ________ 21.) The E/P ratio is also called the earnings yield.