Bartman Industries and Reynolds Inc. stock prices and dividends, along with the Winslow 5000 index, we hown here for the period 2015-2020. The Winslow 5000 data are adjusted to indude dividends Bartman Industries Reynolds Inc. Winslow 5000 Year Stock Price Dividend Stock Price Dividend Includes Dividends 2020 512:35 $1.17 $49.75 $3.15 $11,320.61 2019 1485 1.07 5330 3.OS 8,424.84 2018 16.25 1.00 49. 2.90 8,301.83 2017 10.85 0.95 57.95 2.70 6,296.04 2016 11:42 0.90 61.50 2.40 5,513.40 2015 0.85 55.65 2.10 4,654.91 The data has been collected in the Microsoft Excel Me below. Download the spreadsheet and perform the required analysis to answer the questions below. Do not round Intermediate calculations. Use a mission to enter negative values any 7.72 Year Use the data to calculate annual rates of return for Bartman, Reynolds, and the Window 5000 Index. Then calculate each entity's average return over the 5-year period. (Hint: Remember, returns are calculated by subtracting the beginning price from the ending prior to get the capital gain or loss, adding the dividend to the capital gain or loss, and dividing the rout by the deglining price. Assume that dividends are already included in the Index. Also, you cannot calculate the rate of retum for 2015 because you do not have 2014 data) Round your awers to two decimal places Bartman Industries Reynolds Inc. Winslow 5000 2020 2015 2018 2012 2016 Average b. Calculate the standard deviations of the returns for Batman, Reynolds, and the Winslow 5000. (Hint: Use the sample standard deviation formula, which corresponds to the STDEVS function in Excel) Round your answers to two decimal places Bartman Industries Reynolds Inc. Winslow 5000 Standard deviation c. Calculate the coeficients of variation for Bartman, Reynolds, and the Window 5000. Round your answers to two decimal places. Bartman Industries Reynolds Inc Winslow 5000 Coefficient of variation d. Assume the riske-free rate during this time was 0%. Calculate the Sharpe ratios for Bartman, Haynolds, and the Index over elva period uning their verge returns. Round your answers to four decimal places Bartman Industries Reynolds Inc Winslow 5000 Sharpe ratio e. Construct a scatter diagram that shows Hartman's and Reynald's returns on the vertical axis and the Window 5000 index's returns on the horizontal arts. Choose the correct graph