Question!5 A stock has the following year-end prices and dividends: Price Dividend Year 0 52.50 57 54 60 75 80 90 .95 4 Part A: What was the average return for this stock over the four years it was held? (8 points) Part B: What was the standard deviation and variance of this stock over the 4-year period? (8 points) Year 1 4