You can use a profit & loss by class report to get this information for that segment. For complete details including ways to customize see http://support.quickbooks.intuit.com/support/pages/inproducthelp/Core/QB2K12/ContentPackage/Core/Reports_Description_PandL/rpt_pl_byclass.html
"This report shows how much you are making or losing within each segment of your business, as defined by the QuickBooks classes you have set up. The report includes subtotals for each type of income or expense so you can see where money is coming in and where you are spending it."
"You can show profit and loss by class for a different date range by choosing another date range from the Dates drop-down list."
For how to set up and use classes see http://support.quickbooks.intuit.com/support/pages/inproducthelp/core/qb2k12/contentpackage/core/classes/task_assign_class.html?family=pro
"In QuickBooks, you can create classes that you assign to transactions. This lets you track account balances by department, business office or location, separate properties you own, or any other meaningful breakdown of your business."
Please ask if you need more discussion or clarification.
Actually, no satisfactory. The first link you suggested doesn't exist.
I was able to click on the link in my answer (using Internet Explorer)
Perhaps try to copy and paste?
Or maybe use Google search
profit loss class
those words gave the linked support article as the first item on the list.
Let me know if you need more help.