29. If shares of common stock of the Samson Co. offer an expected total return of 13% and if the growth rate in future dividends of the stock are expected to be 3% per year forever, what is the stock's dividend yield (i.e., D./P)? 30. The stock of Cabbor, Incorporated is trading at $70.00 per share. The company just paid a dividend of $5.00 per share (that is, Do = 5.00). The growth rate in dividends is projected to be 6 percent per year forever. What is Cabbor's cost of equity capital (that is, compute the required rate of return on the stock)