Can you please show me step by step how to solve this problem!!

Risk Premiump Given Required ROR (k)-Rr+R or 34. If a firm's is 3, and the market return is 10%, what is the required return on the firm's stock if the risk-free rate is 5%? of $8/share at the latest year-end, and the di 35. If this company paid annual dividend of $8/share at the latest year-end, and the dividend is expected to grow at 7% for the foreseeable future, what is the rational price of this firm's stock? If the stock currently trades at $80, is this a "must-buy" or "must-sell"? Why