# Exercise: Create an absolute KPI targeting 10% for the sales ratio for each 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.

The answer to the exercise will be included and explained if you attend the course listed below!

 Category ==> SSAS - tabular  (29 exercises) Topic ==> KPIs  (2 exercises) Level ==> Average difficulty Course ==> SSAS - Tabular Model
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).

You need a minimum screen resolution of about 700 pixels width to see our exercises. This is because they contain diagrams and tables which would not be viewable easily on a mobile phone or small laptop. Please use a larger tablet, notebook or desktop computer, or change your screen resolution settings.

If you haven't already done so, run the SQL script in the above folder in SQL Server Management Studio to generate a database (not for commercial use or copying) called MAM

Use an existing model, or create a new project/model containing the product, transaction and pos tables, suitably linked together.

The aim of this exercise is to create an absolute KPI, showing for each product whether its proportion of total sales is 10% or more of the total.

There are 13 products in total, so it's mathematically impossible that each product should meet or exceed its KPI.  C'est la vie.

To get started, create the measures that you'll need:

Measure What it calculates
ThisProduct The total value of sales (price * quantity) for any query context.
AllProducts The total value of sales for any query context, but disregarding any product constraint (use CALCULATE combined with ALL).
Proportion The first measure divided by the second.

Create an absolute KPI for the Proportion measure: you're aiming for 10% (which you'll need to type in as 0.1), with thresholds of 0.08 and 0.09, to show:

The product managers for Crocky, Pingu and Simon should be congratulated for meeting their targets.

If you want to keep a copy of what you've done, use DAX Editor to create a copy of your measures with extension .dax called Absolutely Fab, and save your workbook with the same file name.