Please show all steps of the calculations conducted, thank you!

Use the following table to answer the next two questions. Suppose that the current price of XYZ is $55 per share. Over the next year you expect the following: State of XYZ Probability Dividend Stock Price Expansion 25% $3.00 $70 Neutral 40% $1.00 $60 Contraction 35% $0 $45 3. What is the expected return on XYZ over the next year? 4. What is the expected risk, as measured by standard deviation, of an investment of XYZ over the next year