What would an indifference map (with expected return on the vertical axis and risk on the horizontal

Question:

What would an indifference map (with on the vertical axis and risk on the horizontal axis) look like for a risk neutral investor? For a risk-loving investor?

Expected Return
The expected return is the profit or loss an investor anticipates on an investment that has known or anticipated rates of return (RoR). It is calculated by multiplying potential outcomes by the chances of them occurring and then totaling these...