please solve the following calulation questions please solve using the provided data sheets

Collect closing prices of the company's stock for the last trading day of the month for the past five (5) years and one month (61 observations). Collect dividend data for the same time period (dividends are typically paid quarterly). A good online source for stock prices and dividends is yahoo.finance.com Calculate monthly holding period returns for the past 60 months and the standard deviation of monthly returns (use excel). Calculate the annual growth rate of dividends. Collect closing prices of the company's stock for the last trading day of the month for the past five (5) years and one month (61 observations). Collect dividend data for the same time period (dividends are typically paid quarterly). A good online source for stock prices and dividends is yahoo.finance.com Calculate monthly holding period returns for the past 60 months and the standard deviation of monthly returns (use excel). Calculate the annual growth rate of dividends