I have gathered the information needed for question 1 and created the spreadsheet, however I am having issues computing questions 2 - 5 in Excel. Can you please help me understand how to compute the requested information for at least one stock so I can complete the calculations for the remaining stocks?

The stocks that I need to evaluate are:

Archer Daniels Midland (ADM)

Boeing (BA)

Caterpillar (CAT)

Deere & Co. (DE)

General Mills, Inc. (GIS)

eBay (EBAY)

Hershey (HSY)

International Business Machines Corporation (IBM)

JPMorgan Chase & Co. ( JPM)

Microsoft (MSFT)

Procter and Gamble (PG)

Walmart (WMT)

1.Collect price information for each stock from Yahoo! Finance (finance.yahoo.com) as follows:

a.Enter the stock symbol. On the page for that stock, click "Historical Prices" on the left side of the page.

b.Enter the "start date" as April 30, 2010 and the "end date" as April 30, 2015 to cover the five-year period. Make sure you click "monthly" next to the date; the closing prices reported by Yahoo! will then be for the last day of each month.

c.After hitting "Get Prices," scroll to the bottom of the first page and click "Download to Spreadsheet." If you are asked if you want to open or save the file, click open.

d.Copy the entire spreadsheet, open Excel, and paste the Web data into a spreadsheet. Delete all the columns except the date and the adjusted close (the first and last columns).

e.Keep the Excel file open and go back to the Yahoo! Finance Web page and hit the back button. If you are asked if you want to save the data, click no.

f.When you return to the prices page, enter the next stock symbol and hit "Get Prices" again. Do not change the dates or frequency, but make sure you have the same dates for all the stocks you will download. Again, click "Download to Spreadsheet" and then open the file. Copy the last column, "Adj. Close," paste it into the Excel file and change "Adj. Close" to the stock symbol. Make sure that the first and last prices are in the same rows as the first stock.

g.Repeat these steps for the remaining 10 stocks, pasting each closing price right next to the other stocks, again making sure that the correct prices on the correct dates all appear on the same rows.

2.I need to convert the gathered prices to monthly returns as the percentage change in the monthly prices. Since there's no data for the first month, I don't need to compute the monthly return for the first month.

3.I need to calculate the mean monthly returns and standard deviations for the monthly returns of each of the stocks.Convert the monthly statistics to annual statistics for easier interpretation (multiply the mean monthly return by 12, and multiply the monthly standard deviation by1212).

4.I need to add a column in your Excel worksheet with the average return across stocks for each month. This is the monthly return to an equally weighted portfolio of these 12 stocks. Compute the mean and standard deviation of monthly returns for the equally weighted portfolio. Double check that the average return on this equally weighted portfolio is equal to the average return of all of the individual stocks. Convert these monthly statistics to annual statistics (as described in Step 3) for interpretation.

5.Using the annual statistics, insert an Excel plot with standard deviation (volatility) on thex-axis and average return on they-axis as follows:

a.Create three columns on your spreadsheet with the statistics you created in Questions 3 and 4 for each of the individual stocks and the equally weighted portfolio. The first column will have the ticker, the second will have annual standard deviation, and the third will have the annual mean return.

b.Highlight the data in the last two columns (standard deviation and mean),chooseInsert>Chart>XYScatterPlot.chooseInsert>Chart>XYScatterPlot.Complete the chart wizard to finish the plot.