How do we determine stock returns and values when the

Question

1. How do we determine stock returns and values when the dividend is increasing at a fixed rate?
2. How do we determine stock returns and values when the dividend is unknown (but we do have a 20 year history of dividend payments)?
3. How do we adjust our calculations to take the stock risk into account?

Doyour own research (starting with your textbook) and preparea presentation (word or power point document) explaining how to take the three questions into account.