DAX | Calculated columns exercise | Use context transition to show total sales by product

This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.

You can learn how to do this exercise if you attend one of more of the courses listed below!

Software ==> DAX  (21 exercises)
Version ==>
Topic ==> Calculated columns  (5 exercises)
Level ==> Average difficulty
Classroom ==> Fast track Power BI and DAX  /  DAX
Online ==> Fast track Power BI and DAX  /  DAX
Before you can do this exercise, you'll need to download and unzip this file (if you have any problems doing this, click here for help).

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Open the Power BI file in the above folder, and go to the Product table if it's not already visible on screen:

Table of products

We'll add 3 calculated columns to this table.

Use the SUMX function to add the following calculated columns to this table:

Column Contents
Total sales The total sales across the entire database
Sales for product The total sales for this product
Product contribution The second column divided by the first

You'll have to use context transition for the second column (but you knew that anyway ...).

Here's what your final table should look like:

Final product table

The final table - Sammy the Snake is clearly the leading contributor to sales.

Save this file as Context transition is fun, then close it down.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.
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