In this exercise, you will calculate the central tendency of the given data using Excel. To better understand the Add-on Sales data (the items that are sold in addition to the main purchase), you will need to gain an understanding of what a typical value for this variable is. Calculate the mode, mean, and median of the Add-on Sales data. Here is the data for the 11 cars purchased: 5000, 1700, 8200, 1500, 3300, 9000, 2000, 0, 0, 2300, and 4700