Create calculated metrics for customers

Now that you have a clean dataset to work with let us build a few metrics for customers to understand how many customers we have and their total business. The metrics you will create are: Number of Customers and Customer Lifetime Value. You will then display these metrics on a map and box-and-whisker chart, respectively.

We do not recommend doing so, but if you lost progress you can load the solution workbook of the previous exercise 1_2_data_clean_up_solution.twbx from the Workbooks folder.