Need help for the excel part of the question

Using the Excel workbook shared in the chat: Identify the dates associated with changes in both volume and sentiment. For a sample of these dates, use Google News (or the search engine of your choice) to search for news articles that may explain why the metrics changed. Within Google News, you can use the advanced search features to restrict the date range for your search (see screenshot below). my Antoin cort For the dates for which you have searched, (1) discuss the results of your search seeking to identify what contributed to the shift in social media volume and sentiment, (2) if there was a corresponding shift in the number of authors or average posts per author, and (3) how quickly social media activity returned to its average levels