Question: Selected product data from Nokia (www.Nokia.com) follow.
![715_Net sales.png](https://secure.tutorsglobe.com/CMSImages/715_Net sales.png)
Required: 1. Compute the percentage growth in net sales for each product line from fiscal year 2008 to 2009. Round percents to one decimal.
2. Which product line's net sales grew the fastest?
3. Which segment was the most profitable?
4. How can Nokia's managers use this information?