Please answer A-E in % form round to two decimal places.

Using the data in the table: a. What was the average dividend yield for the S\&P 500 from 20052017? b. What was the volatility of the dividend yield? c. What was the average annual return of the S\&P 500 from 20052017 excluding dividends (i.e., from capital gains only)? d. What was the volatility of the S\&P 500 returns from capital gains? e. Were dividends or capital gains a more important component of the S\&P 500 's average returns during this period? Which were the more important source of volatility? (Click on the following icon in order to copy its contents into a spreadsheet) *Total dividends paid by the SuU stocks in the porttono, Dasea on the number or snares oi each stock in the index, adjusted until the end of the year, assuming they were reinvested