Could you help me do these two problem?

LBJ Industries expects to pay a $5.00 per share dividend at the end of the year which is expected to grow at a rate of 25% a year until t = 5, and then at a constant rate of 7%, thereafter. The stock's beta is 1.5, the risk-free rate of interest is 6%, and the market risk premium is 11%. What is the company's current stock price? Berg Inc. has just paid a dividend of $2.00. Its stock is now selling for $48 per share. The firm is half as risky as the market. The market risk premium is 7%, and the risk-free rate is 9%. If the market is in equilibrium, what growth rate is expected