Questions are pasted down below. Show all work please.

Please answer for this accounting assignment.

9.) The firm just paid an annual dividend of $2 per share and plans to increase that amount by 5% every year. What is the expected stock price in year 1, year 2 if the required return is 15%? | 10.) The firm just paid an annual dividend of $2 per share and plans to decrease that amount by 10% next year. After that, the firm expects the dividend will grow by 5% annually. What is the value of this stock today if the required return is 15 percent