1. (10 points) Go to nance.yahoo.com. In The search field type The ticker symbol for Kellogg, K. Once the page for Kellogg loads up, click on Historical Data. For the period from 10202000 to 1020.:'2019, download the dividend series for Kellogg (after you select the time period and the dividends, make sure to click on Apply and download the data). Once the data is downloaded, make sure to sort it in chronological order. (a) Plot the time series of quarterly dividends for Kellogg for the period 10f20f2000 - 10f20f2019. (b) Calculate the average quarterly growth rate for Kellogg dividends over the given period (use both arithmetic and geometric average)