I would like to have some help on this problem. I chose the bottom 3. I know the equation but I do not know how to put them in words like an essay. Please help me.

Investors need to know how much risk they have to take to confidently expect a certain percentage return. Likewise, managers want to know what return shareholders require so that they can decide how to meet those expectations. Respond to the following in a minimum of 175 words: - Select 2-3 of the topics below and discuss how they each influence financial decisions regarding risk and return: - The capital asset pricing model (CAPM) - The constant-growth model - Compute forward-looking expected return and risk - Risk premiums