3.
Try it: Switch the Rows and Columns
Go to Chart Tools->Design->Data.
Click on Switch Row/Column.
What Do You See? The Columns are grouped by Month, now, not
Product.
OK, Close the spreadsheet.
Keep
going, please...
Exam 77-422: Microsoft PowerPoint
2013
3.0 Create Slide Content
3.3 Insert and Format Charts: Modify Chart Parameters (Switch Rows/Columns)