1.Consider the last time you had to negotiate something. How do you perceive yourself as a negotiator? What cognitive mistakes have you made in the past and how could you have avoided these mistakes?2. Go to the website Box Office Mojo by searching for the following URL: http://boxofficemojo.com This site provides the top grossing movies of all time.Click on “All Time” on the left side of the screen. Click on “Domestic.” Click on the “year” column to order the list by year.Select any year. (Note: Make sure to choose a year that lists at least five movies.) Find the mean, median, and mode for the top five grossing movies for the year you chose.Provide the year, the top five grossing movies, and their corresponding figures in addition to the mean, median, and mode. Use the adjusted gross column for your calculations.What are some other ways that you could use mean, median, and mode in a real-world situation?